SIMPLE  =                    T  /
BITPIX  =                  -32  /
NAXIS   =                    3  /
NAXIS1  =                  256  /
NAXIS2  =                  256  /
NAXIS3  =                    1  /
EXTEND  =                    T  /
BSCALE  =    1.00000000000E+00  /
BZERO   =    0.00000000000E+00  /
TELESCOP= 'VLA     '  /
CDELT1  =   -2.22222227968E-03  /
CRPIX1  =    1.28750000571E+02  /
CRVAL1  =    1.93570418124E+02  /
CTYPE1  = 'RA---SIN'  /
CDELT2  =    2.22222227968E-03  /
CRPIX2  =    1.29000000566E+02  /
CRVAL2  =    2.19550000443E+01  /
CTYPE2  = 'DEC--SIN'  /
CDELT3  =    1.00000000000E+00  /
CRPIX3  =    1.00000000000E+00  /
CRVAL3  =    1.00000000000E+00  /
CTYPE3  = 'ASTOKES '  /
DATE-OBS= '1989-03-23T00:00:00.0'  /
RESTFREQ=    1.42040575658E+09  /
CELLSCAL= 'CONSTANT'  /
OBSERVER= 'AB525   '  /
OBJECT  = 'N4826   '  /
EPOCH   =    1.95000000000E+03  /
BUNIT   = 'JY/BEAM '  /
HISTORY DATAMAX =      4.731367156E-02 /MAX PIXEL VALUE
HISTORY DATAMIN =      1.701787114E-03 /MIN PIXEL VALUE
HISTORY --------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in fits tape header by IMLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY --------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in fits tape header by IMLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY --------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in fits tape header by IMLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY --------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in fits tape header by IMLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / History of input map 1
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY FILLM / Image created by user 1342 at 30-APR-1991   16:31:47
HISTORY FILLM OUTNAME='23/03/89    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    1   OUTDISK=  5
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     0
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = B
HISTORY FILLM  / correlator mode = 2AD
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 01-MAY-1991   16:04:44
HISTORY TACOP INNAME='23/03/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 01-MAY-1991   16:05:08
HISTORY TACOP INNAME='23/03/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY BPASS Release ='15APR90 '  /********* Start 01-MAY-1991   16:33:41
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+254        ','                '
HISTORY BPASS  FLAGVER =   1 /Flagging table used
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG =    0/04:10: 0.00 to    0/11:08:60.00
HISTORY BPASS TIMERANG =   1.736111E-01  4.645833E-01  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =   28 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  External channel 0 filename:
HISTORY BPASS IN3NAME='23/03/89    '   IN3CLASS='CH 0  '
HISTORY BPASS IN3SEQ=    1   IN3DISK=  5
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  1  / plot file created 01-MAY-1991 16:34:35
HISTORY POSSM  VERSION=  2  / plot file created 01-MAY-1991 16:34:58
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 01-MAY-1991   18:02:56
HISTORY SPLIT INNAME='23/03/89    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    1   INDISK=  5
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='LTB-B '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  4
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially             389                   0            389
HISTORY SPLIT  /Fully                1120                   0         114056
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 01-MAY-1991   19:16:56
HISTORY UVSRT INNAME='N4826       '   INCLASS='LTB-B '
HISTORY UVSRT INSEQ=    1   INDISK=  4
HISTORY UVSRT OUTNAME='N4826       '   OUTCLASS='LXY-B '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  4
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY PUTHEAD CDELT3   =  1.22070E+04      / old
HISTORY PUTHEAD CDELT3   =  2.44141E+04      / new
HISTORY ALTDEF RESTFREQ=  1.4204057500E+09      /Rest frequency in Hz
HISTORY ALTDEF CRVAL3  =  4.150000000E+05   CRPIX3  =  640.000
HISTORY ALTDEF AXREFTYPE ='HELOPT  '            /Velocity ref. types
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LXY-B ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  2.86233913840E-01 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='N4826       '   OUTCLASS='LXY-B '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  1
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 21-MAY-1991   15:00:08
HISTORY DBCON  /******Second input UV file history
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY FILLM / Image created by user 1342 at 12-APR-1991   12:48:20
HISTORY FILLM OUTNAME='FIX         '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    1   OUTDISK=  2
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     1
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = C
HISTORY FILLM  / correlator mode = 2AC
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 12-APR-1991   16:03:26
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  1
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-APR-1991   16:04:05
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  1
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-APR-1991   16:04:43
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  1
HISTORY TACOP  INEXT='BP' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 12-APR-1991   17:39:25
HISTORY SPLIT INNAME='FIX         '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    1   INDISK=  2
HISTORY SPLIT OUTNAME='NGC4826     '   OUTCLASS='LTB-C '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  1
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                   0              0
HISTORY SPLIT  /Fully                 116                   0          17284
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 14-APR-1991   14:00:59
HISTORY UVSRT INNAME='NGC4826     '   INCLASS='LTB-C '
HISTORY UVSRT INSEQ=    1   INDISK=  1
HISTORY UVSRT OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  3
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY AIPS   IMNAME='NGC4826     ' IMCLASS='LXY-C ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  7.52593609124E-02 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  3
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 08-MAY-1991   12:30:38
HISTORY DBCON  /******Second input UV file history
HISTORY FILLM / Image created by user 1342 at 06-MAY-1991   14:37:05
HISTORY FILLM OUTNAME='29/11/90    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    1   OUTDISK=  4
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     3
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = C
HISTORY FILLM  / correlator mode = 2AC
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 07-MAY-1991   13:45:32
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  3
HISTORY TACOP  INEXT='BP' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY POSSM  VERSION=  1  / plot file created 07-MAY-1991 13:46:04
HISTORY BPASS Release ='15APR90 '  /********* Start 07-MAY-1991   14:23:21
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+307        ','                '
HISTORY BPASS           ,'1328+307        ','                '
HISTORY BPASS           ,'                ','                '
HISTORY BPASS  QUAL =   -1 CALCODE =
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG = beginning to end
HISTORY BPASS TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =    2 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  Ch. 0 Avgd: Start, Stop, Inc    1 127   1
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  2  / plot file created 07-MAY-1991 14:24:50
HISTORY POSSM  VERSION=  3  / plot file created 07-MAY-1991 14:25:09
HISTORY BPASS Release ='15APR90 '  /********* Start 07-MAY-1991   14:48:22
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+307        ','                '
HISTORY BPASS           ,'1328+307        ','                '
HISTORY BPASS           ,'                ','                '
HISTORY BPASS  QUAL =   -1 CALCODE =
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG =    0/16:35: 0.00 to    0/18:07:30.00
HISTORY BPASS TIMERANG =   6.909723E-01  7.552083E-01  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =    2 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  Ch. 0 Avgd: Start, Stop, Inc    1 127   1
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY TACOP Release ='15APR90 '  /********* Start 07-MAY-1991   14:49:23
HISTORY TACOP INNAME='29/11/90    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  4
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 07-MAY-1991   14:50:44
HISTORY TACOP INNAME='29/11/90    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  4
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY BPASS Release ='15APR90 '  /********* Start 07-MAY-1991   15:02:36
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+307        ','                '
HISTORY BPASS           ,'1328+307        ','                '
HISTORY BPASS           ,'                ','                '
HISTORY BPASS  QUAL =   -1 CALCODE =
HISTORY BPASS  FLAGVER =   1 /Flagging table used
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG =    0/16:35: 0.00 to    0/18:07:30.00
HISTORY BPASS TIMERANG =   6.909723E-01  7.552083E-01  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =    2 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  Ch. 0 Avgd: Start, Stop, Inc    1 127   1
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  4  / plot file created 07-MAY-1991 15:05:07
HISTORY POSSM  VERSION=  5  / plot file created 07-MAY-1991 15:05:25
HISTORY POSSM  VERSION=  6  / plot file created 07-MAY-1991 15:08:08
HISTORY POSSM  VERSION=  7  / plot file created 07-MAY-1991 15:09:05
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 07-MAY-1991   15:58:22
HISTORY SPLIT INNAME='29/11/90    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    1   INDISK=  4
HISTORY SPLIT OUTNAME='NGC4826     '   OUTCLASS='LTB-C '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  2
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                1312              0
HISTORY SPLIT  /Fully                 390                   0          15642
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 08-MAY-1991   07:35:36
HISTORY UVSRT INNAME='NGC4826     '   INCLASS='LTB-C '
HISTORY UVSRT INSEQ=    1   INDISK=  2
HISTORY UVSRT OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  2
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY RENAM INNAME='NGC4826     '   INCLASS='LXY-C '
HISTORY RENAM INSEQ=    1   INDISK=  2
HISTORY RENAM OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY RENAM OUTSEQ=    2   OUTDISK=  2
HISTORY DBCON INNAME='NGC4826     '   INCLASS='LXY-C '
HISTORY DBCON INSEQ=    1   INDISK=  3
HISTORY DBCON IN2NAME='NGC4826     '   IN2CLASS='LXY-C '
HISTORY DBCON IN2SEQ=    2   IN2DISK=  2
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY DBCON OUTSEQ=    3   OUTDISK=  2
HISTORY DBCON  /Array   1 Freq =   1.417021178280D+00 Hz
HISTORY DBCON  /Array   1 Ref. date =29/11/90
HISTORY DBCON  /Array   2 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =29/11/90
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY AIPS   IMNAME='NGC4826     ' IMCLASS='LXY-C ' IMSEQ=   3     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  6.69782260156E-02 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVLOD OUTSEQ=    3   OUTDISK=  4
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 21-MAY-1991   14:20:06
HISTORY DBCON  /******Second input UV file history
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY FILLM / Image created by user 1342 at 06-SEP-1990   16:51:45
HISTORY FILLM OUTNAME='30/11/89    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    2   OUTDISK=  3
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     0
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = D
HISTORY FILLM  / correlator mode = 2AD
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to    0/14:32:50.00
HISTORY FILLM TIMERANG =   0.000000E+00  6.061342E-01  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:18:13
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    2   INDISK=  3
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:18:24
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    2   INDISK=  3
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY BPASS Release ='15APR90 '  /********* Start 12-SEP-1990   12:01:33
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+254        ','                '
HISTORY BPASS  FLAGVER =   1 /Flagging table used
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    1   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG = beginning to end
HISTORY BPASS TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   1
HISTORY BPASS  REFANT =    1 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  External channel 0 filename:
HISTORY BPASS IN3NAME='30/11/89    '   IN3CLASS='CH 0  '
HISTORY BPASS IN3SEQ=    2   IN3DISK=  3
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  1  / plot file created 12-SEP-1990 15:59:29
HISTORY POSSM  VERSION=  2  / plot file created 12-SEP-1990 15:59:39
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 12-SEP-1990   17:48:09
HISTORY SPLIT INNAME='30/11/89    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    2   INDISK=  3
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  1
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                   0              0
HISTORY SPLIT  /Fully                 312                   0           7361
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 12-SEP-1990   21:23:51
HISTORY DBCON  /******Second input UV file history
HISTORY FILLM / Image created by user 1342 at 07-SEP-1990   08:38:51
HISTORY FILLM OUTNAME='30/11/89    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    4   OUTDISK=  1
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     0
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = D
HISTORY FILLM  / correlator mode = 2AD
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:13:59
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    4   INDISK=  1
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:14:28
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    4   INDISK=  1
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:15:30
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    4   INDISK=  1
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   16:05:45
HISTORY TACOP INNAME='30/11/89    '   INCLASS='LINE  '
HISTORY TACOP INSEQ=    2   INDISK=  3
HISTORY TACOP  INEXT='BP' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 12-SEP-1990   18:26:32
HISTORY SPLIT INNAME='30/11/89    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    4   INDISK=  1
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY SPLIT OUTSEQ=    2   OUTDISK=  1
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                   0              0
HISTORY SPLIT  /Fully                   0                 150           1800
HISTORY DBCON INNAME='N4826       '   INCLASS='LTB   '
HISTORY DBCON INSEQ=    1   INDISK=  1
HISTORY DBCON IN2NAME='N4826       '   IN2CLASS='LTB   '
HISTORY DBCON IN2SEQ=    2   IN2DISK=  1
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY DBCON OUTSEQ=    3   OUTDISK=  2
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY RENAM INNAME='N4826       '   INCLASS='LTB   '
HISTORY RENAM INSEQ=    3   INDISK=  2
HISTORY RENAM OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY RENAM OUTSEQ=    1   OUTDISK=  2
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LTB   ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'TB'
HISTORY / Where T means TIME (IAT)
HISTORY / Where B means BASELINE NUM
HISTORY AIPS WTSCAL =  1.46968566447E-01 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  2
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 21-MAY-1991   14:04:54
HISTORY UVSRT INNAME='N4826       '   INCLASS='LTB   '
HISTORY UVSRT INSEQ=    1   INDISK=  2
HISTORY UVSRT OUTNAME='N4826       '   OUTCLASS='LXY-D '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  3
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY DBCON INNAME='NGC4826     '   INCLASS='LXY-C '
HISTORY DBCON INSEQ=    3   INDISK=  4
HISTORY DBCON IN2NAME='N4826       '   IN2CLASS='LXY-D '
HISTORY DBCON IN2SEQ=    1   IN2DISK=  3
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='NGC4826     '   OUTCLASS='LXY-CD'
HISTORY DBCON OUTSEQ=    1   OUTDISK=  2
HISTORY DBCON  /Array   2 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =29/11/90
HISTORY DBCON  /Array   3 Freq =   1.419064246822D+00 Hz
HISTORY DBCON  /Array   3 Ref. date =29/11/90
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY DBCON INNAME='N4826       '   INCLASS='LXY-B '
HISTORY DBCON INSEQ=    1   INDISK=  1
HISTORY DBCON IN2NAME='NGC4826     '   IN2CLASS='LXY-CD'
HISTORY DBCON IN2SEQ=    1   IN2DISK=  2
HISTORY DBCON  /Second file has   3 arrays
HISTORY DBCON OUTNAME='N4826       '   OUTCLASS='LXYBCD'
HISTORY DBCON OUTSEQ=    1   OUTDISK=  1
HISTORY DBCON  /Array   1 Freq =   1.415347933550D+00 Hz
HISTORY DBCON  /Array   1 Ref. date =23/03/89
HISTORY DBCON  /Array   2 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =23/03/89
HISTORY DBCON  /Array   3 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   3 Ref. date =23/03/89
HISTORY DBCON  /Array   4 Freq =   1.419064246822D+00 Hz
HISTORY DBCON  /Array   4 Ref. date =23/03/89
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LXYBCD' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  1.33956452031E-01 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='N4826       '   OUTCLASS='LXYBCD'
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  5
HISTORY MX    RELEASE ='15APR90 '  /********* Start 17-JAN-1992   16:02:06
HISTORY MX    INNAME='N4826       '   INCLASS='LXYBCD'
HISTORY MX    INSEQ=    1   INDISK=  5
HISTORY MX    IN2NAME='N4826       '   IN2CLASS='UVWORK'
HISTORY MX    IN2SEQ=    1   IN2DISK=  2
HISTORY MX     SOURCE='N4826   '
HISTORY MX     /Field number    1 of    1
HISTORY MX     BCHAN=  31 ECHAN=  50 /First and highest chan.
HISTORY MX     NPOINTS =   1 /No. channels averaged
HISTORY MX     BIF =    1 EIF =    1 /IF range
HISTORY MX     IMSIZE= 1024,  1024 /Image size
HISTORY MX     BOX =     6     6  1019  1019 /CLEAN window
HISTORY MX     MAPFLD= 0.20480E+04,  0.20480E+04 /Field of view
HISTORY MX     CELLSIZE=-0.20000E+01,  0.20000E+01 / Cell size arc sec.
HISTORY MX     FREQ= 0.1415348E+10 STOKES='    '
HISTORY MX     SHIFT=    0.0000,     0.0000
HISTORY MX     UVTAPER= 0.25000E+02,  0.25000E+02 /UV taper kilolambda
HISTORY MX     UVRANGE= 0.00000E+00,  0.10000E+16 /UV annulus kilolambda
HISTORY MX     UVWTFN='  ' , UVBOX =    0 /Uniform weight
HISTORY MX     /Convolution functions - U: Spheroid   V: Spheroid
HISTORY MX     XTYPE =  5 XPARM = 0.30000E+01,  0.10000E+01,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,
HISTORY MX     YTYPE =  5 YPARM = 0.30000E+01,  0.10000E+01,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,
HISTORY MX     /Number of vis. points used =    155140
HISTORY MX     / Number components this field =         0
HISTORY MX     NITER =         0 /Total number components
HISTORY MX     GAIN =  0.1000 /CLEAN loop gain factor
HISTORY MX     FACTOR = 0.00 /Speed-up factor
HISTORY MX     FLUX =  0.00000E+00 /Min. CLEAN comp. (Jy)
HISTORY MX     BMAJS=   6.48508 BMINS=   6.10385 BPAD= -67.006 /CLEAN beam
HISTORY MX     MINPATCH =   52 /Min allowed beam patch radius
HISTORY MX     /CLEANed flux this field=   0.00000 Jy
HISTORY MX     CMETHOD = '    ' / Model method
HISTORY MX     / Sum of gridding weights =  1.33809E+06
HISTORY / History of input map 2
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY FILLM / Image created by user 1342 at 30-APR-1991   16:31:47
HISTORY FILLM OUTNAME='23/03/89    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    1   OUTDISK=  5
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     0
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = B
HISTORY FILLM  / correlator mode = 2AD
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 01-MAY-1991   16:04:44
HISTORY TACOP INNAME='23/03/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 01-MAY-1991   16:05:08
HISTORY TACOP INNAME='23/03/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY BPASS Release ='15APR90 '  /********* Start 01-MAY-1991   16:33:41
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+254        ','                '
HISTORY BPASS  FLAGVER =   1 /Flagging table used
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG =    0/04:10: 0.00 to    0/11:08:60.00
HISTORY BPASS TIMERANG =   1.736111E-01  4.645833E-01  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =   28 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  External channel 0 filename:
HISTORY BPASS IN3NAME='23/03/89    '   IN3CLASS='CH 0  '
HISTORY BPASS IN3SEQ=    1   IN3DISK=  5
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  1  / plot file created 01-MAY-1991 16:34:35
HISTORY POSSM  VERSION=  2  / plot file created 01-MAY-1991 16:34:58
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 01-MAY-1991   18:02:56
HISTORY SPLIT INNAME='23/03/89    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    1   INDISK=  5
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='LTB-B '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  4
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially             389                   0            389
HISTORY SPLIT  /Fully                1120                   0         114056
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 01-MAY-1991   19:16:56
HISTORY UVSRT INNAME='N4826       '   INCLASS='LTB-B '
HISTORY UVSRT INSEQ=    1   INDISK=  4
HISTORY UVSRT OUTNAME='N4826       '   OUTCLASS='LXY-B '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  4
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY PUTHEAD CDELT3   =  1.22070E+04      / old
HISTORY PUTHEAD CDELT3   =  2.44141E+04      / new
HISTORY ALTDEF RESTFREQ=  1.4204057500E+09      /Rest frequency in Hz
HISTORY ALTDEF CRVAL3  =  4.150000000E+05   CRPIX3  =  640.000
HISTORY ALTDEF AXREFTYPE ='HELOPT  '            /Velocity ref. types
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LXY-B ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  2.86233913840E-01 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='N4826       '   OUTCLASS='LXY-B '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  1
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 21-MAY-1991   15:00:08
HISTORY DBCON  /******Second input UV file history
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY FILLM / Image created by user 1342 at 12-APR-1991   12:48:20
HISTORY FILLM OUTNAME='FIX         '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    1   OUTDISK=  2
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     1
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = C
HISTORY FILLM  / correlator mode = 2AC
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 12-APR-1991   16:03:26
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  1
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-APR-1991   16:04:05
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  1
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-APR-1991   16:04:43
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  1
HISTORY TACOP  INEXT='BP' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 12-APR-1991   17:39:25
HISTORY SPLIT INNAME='FIX         '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    1   INDISK=  2
HISTORY SPLIT OUTNAME='NGC4826     '   OUTCLASS='LTB-C '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  1
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                   0              0
HISTORY SPLIT  /Fully                 116                   0          17284
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 14-APR-1991   14:00:59
HISTORY UVSRT INNAME='NGC4826     '   INCLASS='LTB-C '
HISTORY UVSRT INSEQ=    1   INDISK=  1
HISTORY UVSRT OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  3
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY AIPS   IMNAME='NGC4826     ' IMCLASS='LXY-C ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  7.52593609124E-02 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  3
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 08-MAY-1991   12:30:38
HISTORY DBCON  /******Second input UV file history
HISTORY FILLM / Image created by user 1342 at 06-MAY-1991   14:37:05
HISTORY FILLM OUTNAME='29/11/90    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    1   OUTDISK=  4
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     3
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = C
HISTORY FILLM  / correlator mode = 2AC
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 07-MAY-1991   13:45:32
HISTORY TACOP INNAME='29/11/90-A  '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  3
HISTORY TACOP  INEXT='BP' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY POSSM  VERSION=  1  / plot file created 07-MAY-1991 13:46:04
HISTORY BPASS Release ='15APR90 '  /********* Start 07-MAY-1991   14:23:21
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+307        ','                '
HISTORY BPASS           ,'1328+307        ','                '
HISTORY BPASS           ,'                ','                '
HISTORY BPASS  QUAL =   -1 CALCODE =
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG = beginning to end
HISTORY BPASS TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =    2 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  Ch. 0 Avgd: Start, Stop, Inc    1 127   1
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  2  / plot file created 07-MAY-1991 14:24:50
HISTORY POSSM  VERSION=  3  / plot file created 07-MAY-1991 14:25:09
HISTORY BPASS Release ='15APR90 '  /********* Start 07-MAY-1991   14:48:22
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+307        ','                '
HISTORY BPASS           ,'1328+307        ','                '
HISTORY BPASS           ,'                ','                '
HISTORY BPASS  QUAL =   -1 CALCODE =
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG =    0/16:35: 0.00 to    0/18:07:30.00
HISTORY BPASS TIMERANG =   6.909723E-01  7.552083E-01  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =    2 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  Ch. 0 Avgd: Start, Stop, Inc    1 127   1
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY TACOP Release ='15APR90 '  /********* Start 07-MAY-1991   14:49:23
HISTORY TACOP INNAME='29/11/90    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  4
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 07-MAY-1991   14:50:44
HISTORY TACOP INNAME='29/11/90    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    1   INDISK=  4
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY BPASS Release ='15APR90 '  /********* Start 07-MAY-1991   15:02:36
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+307        ','                '
HISTORY BPASS           ,'1328+307        ','                '
HISTORY BPASS           ,'                ','                '
HISTORY BPASS  QUAL =   -1 CALCODE =
HISTORY BPASS  FLAGVER =   1 /Flagging table used
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    0   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG =    0/16:35: 0.00 to    0/18:07:30.00
HISTORY BPASS TIMERANG =   6.909723E-01  7.552083E-01  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   0
HISTORY BPASS  REFANT =    2 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  Ch. 0 Avgd: Start, Stop, Inc    1 127   1
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  4  / plot file created 07-MAY-1991 15:05:07
HISTORY POSSM  VERSION=  5  / plot file created 07-MAY-1991 15:05:25
HISTORY POSSM  VERSION=  6  / plot file created 07-MAY-1991 15:08:08
HISTORY POSSM  VERSION=  7  / plot file created 07-MAY-1991 15:09:05
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 07-MAY-1991   15:58:22
HISTORY SPLIT INNAME='29/11/90    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    1   INDISK=  4
HISTORY SPLIT OUTNAME='NGC4826     '   OUTCLASS='LTB-C '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  2
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                1312              0
HISTORY SPLIT  /Fully                 390                   0          15642
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 08-MAY-1991   07:35:36
HISTORY UVSRT INNAME='NGC4826     '   INCLASS='LTB-C '
HISTORY UVSRT INSEQ=    1   INDISK=  2
HISTORY UVSRT OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  2
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY RENAM INNAME='NGC4826     '   INCLASS='LXY-C '
HISTORY RENAM INSEQ=    1   INDISK=  2
HISTORY RENAM OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY RENAM OUTSEQ=    2   OUTDISK=  2
HISTORY DBCON INNAME='NGC4826     '   INCLASS='LXY-C '
HISTORY DBCON INSEQ=    1   INDISK=  3
HISTORY DBCON IN2NAME='NGC4826     '   IN2CLASS='LXY-C '
HISTORY DBCON IN2SEQ=    2   IN2DISK=  2
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY DBCON OUTSEQ=    3   OUTDISK=  2
HISTORY DBCON  /Array   1 Freq =   1.417021178280D+00 Hz
HISTORY DBCON  /Array   1 Ref. date =29/11/90
HISTORY DBCON  /Array   2 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =29/11/90
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY AIPS   IMNAME='NGC4826     ' IMCLASS='LXY-C ' IMSEQ=   3     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  6.69782260156E-02 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='NGC4826     '   OUTCLASS='LXY-C '
HISTORY UVLOD OUTSEQ=    3   OUTDISK=  4
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 21-MAY-1991   14:20:06
HISTORY DBCON  /******Second input UV file history
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY FILLM / Image created by user 1342 at 06-SEP-1990   16:51:45
HISTORY FILLM OUTNAME='30/11/89    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    2   OUTDISK=  3
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     0
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = D
HISTORY FILLM  / correlator mode = 2AD
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to    0/14:32:50.00
HISTORY FILLM TIMERANG =   0.000000E+00  6.061342E-01  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:18:13
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    2   INDISK=  3
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:18:24
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    2   INDISK=  3
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY BPASS Release ='15APR90 '  /********* Start 12-SEP-1990   12:01:33
HISTORY BPASS  /Calibrators included:
HISTORY BPASS  CALSOUR = '1328+254        ','                '
HISTORY BPASS  FLAGVER =   1 /Flagging table used
HISTORY BPASS  UVRANGE(1)= 0.00000E+00 /Min. uv used
HISTORY BPASS  UVRANGE(2)= 0.00000E+00 /Max. uv used
HISTORY BPASS IN2NAME='            '   IN2CLASS='      '
HISTORY BPASS IN2SEQ=    1   IN2DISK=  3
HISTORY BPASS  INVER =     1 /CC file version no.
HISTORY BPASS  NMAPS =   0 /Number of clean images used
HISTORY BPASS /TIMERANG = beginning to end
HISTORY BPASS TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY BPASS  Average over whole time range
HISTORY BPASS  SUBARRAY =   1
HISTORY BPASS  REFANT =    1 /Reference antenna
HISTORY BPASS  BCHAN =    1 ECHAN =  127 /Start and stop channels
HISTORY BPASS  Dividing data by channel 0
HISTORY BPASS  External channel 0 filename:
HISTORY BPASS IN3NAME='30/11/89    '   IN3CLASS='CH 0  '
HISTORY BPASS IN3SEQ=    2   IN3DISK=  3
HISTORY BPASS  ANTWT=  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0 /Ant. wt
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0  1.0
HISTORY BPASS         1.0  1.0
HISTORY POSSM  VERSION=  1  / plot file created 12-SEP-1990 15:59:29
HISTORY POSSM  VERSION=  2  / plot file created 12-SEP-1990 15:59:39
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 12-SEP-1990   17:48:09
HISTORY SPLIT INNAME='30/11/89    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    2   INDISK=  3
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  1
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                   0              0
HISTORY SPLIT  /Fully                 312                   0           7361
HISTORY DBCON RELEASE ='15APR90 '  /********* Start 12-SEP-1990   21:23:51
HISTORY DBCON  /******Second input UV file history
HISTORY FILLM / Image created by user 1342 at 07-SEP-1990   08:38:51
HISTORY FILLM OUTNAME='30/11/89    '   OUTCLASS='LINE  '
HISTORY FILLM OUTSEQ=    4   OUTDISK=  1
HISTORY FILLM  INTAPE =  1, NFILES =    0
HISTORY FILLM  BAND = 'L', QUAL =     0
HISTORY FILLM  VLAMODE ='  '
HISTORY FILLM  / Control program ID =
HISTORY FILLM  / VLA conf. = D
HISTORY FILLM  / correlator mode = 2AD
HISTORY FILLM  / AP options =
HISTORY FILLM /TIMERANG = beginning to end
HISTORY FILLM TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY FILLM  BCHAN =    1 ECHAN =  127 / Spectral channels
HISTORY FILLM  CPARM(1) = 10.000 / Integration (sec)
HISTORY FILLM  CPARM(3) =   3. / Max. IF stat. to pass
HISTORY FILLM  CPARM(4) =   0. / .lt. 0 => no shadow flag
HISTORY FILLM  CPARM(6) =   0. / Subarray
HISTORY FILLM  CPARM(7) =     0.000 / FQ entry tolerance
HISTORY FILLM  CPARM(8) =   5.00 / CL table time increment
HISTORY FILLM  / Telescope = VLA      Program = AB525
HISTORY FILLM  RELEASE = '15APR90 '
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:13:59
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    4   INDISK=  1
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:14:28
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    4   INDISK=  1
HISTORY TACOP  INEXT='CL' INVERS=   2 OUTVERS=   2
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   11:15:30
HISTORY TACOP INNAME='30/11/89    '   INCLASS='CH 0  '
HISTORY TACOP INSEQ=    4   INDISK=  1
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR90 '  /********* Start 12-SEP-1990   16:05:45
HISTORY TACOP INNAME='30/11/89    '   INCLASS='LINE  '
HISTORY TACOP INSEQ=    2   INDISK=  3
HISTORY TACOP  INEXT='BP' INVERS=   1 OUTVERS=   0
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 12-SEP-1990   18:26:32
HISTORY SPLIT INNAME='30/11/89    '   INCLASS='LINE  '
HISTORY SPLIT INSEQ=    4   INDISK=  1
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY SPLIT OUTSEQ=    2   OUTDISK=  1
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = 'I   ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  BP correction done, DOBAND =  1
HISTORY SPLIT  BP correction used BP table  1
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially               0                   0              0
HISTORY SPLIT  /Fully                   0                 150           1800
HISTORY DBCON INNAME='N4826       '   INCLASS='LTB   '
HISTORY DBCON INSEQ=    1   INDISK=  1
HISTORY DBCON IN2NAME='N4826       '   IN2CLASS='LTB   '
HISTORY DBCON IN2SEQ=    2   IN2DISK=  1
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY DBCON OUTSEQ=    3   OUTDISK=  2
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY RENAM INNAME='N4826       '   INCLASS='LTB   '
HISTORY RENAM INSEQ=    3   INDISK=  2
HISTORY RENAM OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY RENAM OUTSEQ=    1   OUTDISK=  2
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LTB   ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'TB'
HISTORY / Where T means TIME (IAT)
HISTORY / Where B means BASELINE NUM
HISTORY AIPS WTSCAL =  1.46968566447E-01 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='N4826       '   OUTCLASS='LTB   '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  2
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 21-MAY-1991   14:04:54
HISTORY UVSRT INNAME='N4826       '   INCLASS='LTB   '
HISTORY UVSRT INSEQ=    1   INDISK=  2
HISTORY UVSRT OUTNAME='N4826       '   OUTCLASS='LXY-D '
HISTORY UVSRT OUTSEQ=    1   OUTDISK=  3
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY DBCON INNAME='NGC4826     '   INCLASS='LXY-C '
HISTORY DBCON INSEQ=    3   INDISK=  4
HISTORY DBCON IN2NAME='N4826       '   IN2CLASS='LXY-D '
HISTORY DBCON IN2SEQ=    1   IN2DISK=  3
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='NGC4826     '   OUTCLASS='LXY-CD'
HISTORY DBCON OUTSEQ=    1   OUTDISK=  2
HISTORY DBCON  /Array   2 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =29/11/90
HISTORY DBCON  /Array   3 Freq =   1.419064246822D+00 Hz
HISTORY DBCON  /Array   3 Ref. date =29/11/90
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY DBCON INNAME='N4826       '   INCLASS='LXY-B '
HISTORY DBCON INSEQ=    1   INDISK=  1
HISTORY DBCON IN2NAME='NGC4826     '   IN2CLASS='LXY-CD'
HISTORY DBCON IN2SEQ=    1   IN2DISK=  2
HISTORY DBCON  /Second file has   3 arrays
HISTORY DBCON OUTNAME='N4826       '   OUTCLASS='LXYBCD'
HISTORY DBCON OUTSEQ=    1   OUTDISK=  1
HISTORY DBCON  /Array   1 Freq =   1.415347933550D+00 Hz
HISTORY DBCON  /Array   1 Ref. date =23/03/89
HISTORY DBCON  /Array   2 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =23/03/89
HISTORY DBCON  /Array   3 Freq =   0.000000000000D+00 Hz
HISTORY DBCON  /Array   3 Ref. date =23/03/89
HISTORY DBCON  /Array   4 Freq =   1.419064246822D+00 Hz
HISTORY DBCON  /Array   4 Ref. date =23/03/89
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY SPLIT RELEASE ='15APR90 '  /********* Start 21-MAY-1991   17:28:50
HISTORY SPLIT INNAME='N4826       '   INCLASS='LXYBCD'
HISTORY SPLIT INSEQ=    1   INDISK=  1
HISTORY SPLIT OUTNAME='N4826       '   OUTCLASS='CXYBCD'
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  2
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT TIMERANG =   0.000000E+00  9.999900E+03  / days
HISTORY SPLIT  STOKES = '    ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN = 127/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  Avgd: Start, Stop, Inc   13  34   1
HISTORY SPLIT  Avgd: Start, Stop, Inc   97 115   1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  APARM(1) = 1.00 / >0 => average in freq.
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /   155220 Visibilities written
HISTORY UVSRT RELEASE ='15APR90 '  /********* Start 21-MAY-1991   17:29:22
HISTORY UVSRT INNAME='N4826       '   INCLASS='CXYBCD'
HISTORY UVSRT INSEQ=    1   INDISK=  2
HISTORY UVSRT OUTNAME='N4826       '   OUTCLASS='CXYBCD'
HISTORY UVSRT OUTSEQ=    2   OUTDISK=  1
HISTORY UVSRT  SORT = 'XY' / New sort order
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='CXYBCD' IMSEQ=   2     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   SORT ORDER = 'XY'
HISTORY / Where X means DESC ABS(U)
HISTORY / Where Y means DESC ABS(V)
HISTORY AIPS WTSCAL =  1.25330302480E+02 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR90 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='N4826       '   OUTCLASS='CXYBCD'
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  5
HISTORY MX    RELEASE ='15APR90 '  /********* Start 16-JAN-1992   15:01:36
HISTORY MX    INNAME='N4826       '   INCLASS='CXYBCD'
HISTORY MX    INSEQ=    1   INDISK=  5
HISTORY MX    IN2NAME='N4826       '   IN2CLASS='UVWORK'
HISTORY MX    IN2SEQ=    2   IN2DISK=  2
HISTORY MX     SOURCE='N4826   '
HISTORY MX     /Field number    1 of    1
HISTORY MX     BCHAN=   1 ECHAN=   1 /First and highest chan.
HISTORY MX     NPOINTS =   1 /No. channels averaged
HISTORY MX     BIF =    1 EIF =    1 /IF range
HISTORY MX     IMSIZE= 1024,  1024 /Image size
HISTORY MX     BOX =     6     6  1019  1019 /CLEAN window
HISTORY MX     MAPFLD= 0.20480E+04,  0.20480E+04 /Field of view
HISTORY MX     CELLSIZE=-0.20000E+01,  0.20000E+01 / Cell size arc sec.
HISTORY MX     FREQ= 0.1416831E+10 STOKES='    '
HISTORY MX     SHIFT=    0.0000,     0.0000
HISTORY MX     UVTAPER= 0.25000E+02,  0.25000E+02 /UV taper kilolambda
HISTORY MX     UVRANGE= 0.00000E+00,  0.10000E+16 /UV annulus kilolambda
HISTORY MX     UVWTFN='  ' , UVBOX =    0 /Uniform weight
HISTORY MX     /Convolution functions - U: Spheroid   V: Spheroid
HISTORY MX     XTYPE =  5 XPARM = 0.30000E+01,  0.10000E+01,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,
HISTORY MX     YTYPE =  5 YPARM = 0.30000E+01,  0.10000E+01,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,  0.00000E+00
HISTORY MX     ,  0.00000E+00,  0.00000E+00,  0.00000E+00,
HISTORY MX     /Number of vis. points used =    155140
HISTORY MX     / Number components this field =         0
HISTORY MX     NITER =         0 /Total number components
HISTORY MX     GAIN =  0.1000 /CLEAN loop gain factor
HISTORY MX     FACTOR = 0.00 /Speed-up factor
HISTORY MX     FLUX =  0.00000E+00 /Min. CLEAN comp. (Jy)
HISTORY MX     BMAJS=   6.49009 BMINS=   6.10236 BPAD= -67.171 /CLEAN beam
HISTORY MX     MINPATCH =   52 /Min allowed beam patch radius
HISTORY MX     /CLEANed flux this field=   0.00000 Jy
HISTORY MX     CMETHOD = '    ' / Model method
HISTORY MX     / Sum of gridding weights =  5.49944E+07
HISTORY RENAM INNAME='N4826       '   INCLASS='IMAP  '
HISTORY RENAM INSEQ=    2   INDISK=  2
HISTORY RENAM OUTNAME='N4826       '   OUTCLASS='CMAP  '
HISTORY RENAM OUTSEQ=    1   OUTDISK=  2
HISTORY / End of old histories
HISTORY 15APR9RELEASE='
HISTORY COMB  INNAME='N4826       '   INCLASS='IMAP  '
HISTORY COMB  INSEQ=    2   INDISK=  4
HISTORY COMB  IN2NAME='N4826       '   IN2CLASS='CMAP  '
HISTORY COMB  IN2SEQ=    1   IN2DISK=  2
HISTORY COMB  OUTNAME='N4826       '   OUTCLASS='LMAP  '
HISTORY COMB  OUTSEQ=    1   OUTDISK=  4
HISTORY COMB  USERID= 1345
HISTORY COMB  CTYPE=    1                   /Lin.comb
HISTORY COMB  BLC=    1    1    1    1    1    1    1 / Bottom left corner
HISTORY COMB  TRC= 1024 1024   20    1    1    1    1 / Top right corner
HISTORY COMB  / Single plane of Map 2 applied to all planes of Map 1
HISTORY COMB  A( 1)=  1.0000E+00  A( 2)= -1.0000E+00  A( 3)=  0.0000E+00
HISTORY COMB  / Undefined pixels magic-value blanked
HISTORY PBCOR RELEASE ='15APR90 '  /********* Start 17-JAN-1992   17:01:14
HISTORY PBCOR INNAME='N4826       '   INCLASS='LMAP  '
HISTORY PBCOR INSEQ=    0   INDISK=  4
HISTORY PBCOR OUTNAME='N4826       '   OUTCLASS='LMAPC '
HISTORY PBCOR OUTSEQ=    0   OUTDISK=  4
HISTORY PBCOR  BLC=   1,   1,   1,  1,  1, 1, 1 TRC=1024,1024,  20,  1,  1, 1, 1
HISTORY PBCOR  PRA=  12 54 16.900  PDec=  21 57 18.00
HISTORY PBCOR  Beamcut=  0.02300   /Clip outside this beam value
HISTORY PBCOR  / Linear angle computations used
HISTORY PBCOR  / Beam =  9.920378E-01 +     / Beam  model
HISTORY PBCOR  /         9.956885E-04 * X +
HISTORY PBCOR  /         3.814573E-06 * X*X +
HISTORY PBCOR  /        -5.311695E-09 * X*X*X +
HISTORY PBCOR  /         3.980963E-12 * X*X*X*X
HISTORY PBCOR  / Where X = [Angle(arcmin) * f(GHz)]**2
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LMAPC ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1345            /
HISTORY AIPS   CLEAN BMAJ=  1.8014E-03 BMIN=  1.6955E-03 BPA= -67.01
HISTORY AIPS   CLEAN NITER=        0 PRODUCT=0   / DIRTY MAP
HISTORY /END FITS tape header "HISTORY" information
HISTORY --------------------------------------------------------------------
HISTORY IMLOD OUTNAME ='
HISTORY IMLOD OUTSEQ =    0     INTAPE = 1     OUTDISK= 4
HISTORY IMLOD RELEASE = '15APR90'
HISTORY SUBIM RELEASE ='15APR90 '  /********* Start 20-JAN-1992   14:53:13
HISTORY SUBIM INNAME='N4826       '   INCLASS='LMAPC '
HISTORY SUBIM INSEQ=    1   INDISK=  4
HISTORY SUBIM INTYPE ='MA'      USERID= 1345
HISTORY SUBIM OUTNAME='N4826       '   OUTCLASS='BSUB  '
HISTORY SUBIM OUTSEQ=    1   OUTDISK=  4
HISTORY SUBIM BLC =    1,    1,   1,   1,   1,   1,   1
HISTORY SUBIM TRC = 1024, 1024,   1,   1,   1,   1,   1
HISTORY SUBIM XINC =    1      YINC =    1
HISTORY RENAM INNAME='N4826       '   INCLASS='BSUB  '
HISTORY RENAM INSEQ=    1   INDISK=  4
HISTORY RENAM OUTNAME='N4826       '   OUTCLASS='ISUB  '
HISTORY RENAM OUTSEQ=    1   OUTDISK=  4
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='ISUB  ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1345            /
HISTORY AIPS   CLEAN BMAJ=  1.8014E-03 BMIN=  1.6955E-03 BPA= -67.01
HISTORY AIPS   CLEAN NITER=        0 PRODUCT=0   / DIRTY MAP
HISTORY /END FITS tape header "HISTORY" information
HISTORY --------------------------------------------------------------------
HISTORY IMLOD OUTNAME ='N3031       '      OUTCLASS ='ISUB  '
HISTORY IMLOD OUTSEQ =   -1     INTAPE = 1     OUTDISK= 3
HISTORY IMLOD RELEASE = '15APR91'
HISTORY MCUBE RELEASE ='15APR91 '  /********* Start 18-JUN-1992   15:48:31
HISTORY MCUBE INNAME='N4826       '   INCLASS='ISUB  '
HISTORY MCUBE INSEQ=    1   INDISK=  3
HISTORY MCUBE In2seq =  66; In3seq =   1; Intype ='MA'
HISTORY MCUBE OUTNAME='N4826       '   OUTCLASS='LMV   '
HISTORY MCUBE OUTSEQ=    1   OUTDISK=  2
HISTORY MCUBE Axref =   1,  66;  Npoints =    66
HISTORY MCUBE Blc=   1.,   1.,   1.,   1.,   1.,   1.,   1. / bottom left corner
HISTORY MCUBE Trc=1024.,1024.,   1.,   1.,   1.,   1.,   1. / top right corner
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='LMV   ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1345            /
HISTORY AIPS   CLEAN BMAJ=  1.8014E-03 BMIN=  1.6955E-03 BPA= -67.01
HISTORY AIPS   CLEAN NITER=        0 PRODUCT=0   / DIRTY MAP
HISTORY /END FITS tape header "HISTORY" information
HISTORY --------------------------------------------------------------------
HISTORY IMLOD OUTNAME ='
HISTORY IMLOD OUTSEQ =   -1     INTAPE = 1     OUTDISK= 3
HISTORY IMLOD RELEASE = '15APR91'
HISTORY CONVL RELEASE ='15APR91 '  /********* Start 20-JUN-1992   15:27:05
HISTORY CONVL INNAME='N4826       '   INCLASS='LMV   '
HISTORY CONVL INSEQ=    1   INDISK=  3
HISTORY CONVL OUTNAME='N4826       '   OUTCLASS='LMV9  '
HISTORY CONVL OUTSEQ=    1   OUTDISK=  3
HISTORY CONVL  BLC=    1.    1.    1.    1.    1.    1.    1./BLC
HISTORY CONVL  TRC= 1024. 1024.   66.    1.    1.    1.    1./TRC
HISTORY CONVL  BMAJ=  9.0000 BMIN=  9.0000 BPA=   0.0/Output beam
HISTORY CONVL  CVBMAJ=  6.6139 CVBMIN=  6.2405 CVBPA=  23.0/Convl. beam
HISTORY CONVL  OPCODE='    ' /Operation requested
HISTORY SUBIM RELEASE ='15APR91 '  /********* Start 21-JUN-1992   11:44:30
HISTORY SUBIM INNAME='N4826       '   INCLASS='LMV9  '
HISTORY SUBIM INSEQ=    1   INDISK=  3
HISTORY SUBIM INTYPE ='MA'      USERID= 1345
HISTORY SUBIM OUTNAME='N4826       '   OUTCLASS='LMV9S '
HISTORY SUBIM OUTSEQ=    1   OUTDISK=  2
HISTORY SUBIM BLC =    1,    1,   1,   1,   1,   1,   1
HISTORY SUBIM TRC = 1024, 1024,  66,   1,   1,   1,   1
HISTORY SUBIM XINC =    2      YINC =    2
HISTORY CONVL RELEASE ='15APR91 '  /********* Start 21-JUN-1992   19:10:14
HISTORY CONVL INNAME='N4826       '   INCLASS='LMV9S '
HISTORY CONVL INSEQ=    1   INDISK=  2
HISTORY CONVL OUTNAME='N4826       '   OUTCLASS='LMV15 '
HISTORY CONVL OUTSEQ=    1   OUTDISK=  3
HISTORY CONVL  BLC=    1.    1.    1.    1.    1.    1.    1./BLC
HISTORY CONVL  TRC=  512.  512.   66.    1.    1.    1.    1./TRC
HISTORY CONVL  BMAJ= 15.0000 BMIN= 15.0000 BPA=   0.0/Output beam
HISTORY CONVL  CVBMAJ= 12.0000 CVBMIN= 12.0000 CVBPA=  90.0/Convl. beam
HISTORY CONVL  OPCODE='    ' /Operation requested
HISTORY RESCA INNAME='N4826       '   INCLASS='LMV15 '
HISTORY RESCA INSEQ=    1   INDISK=  3
HISTORY RESCA  FACTOR=  0.96700001E+00   OFFSET=  0.00000000E+00
HISTORY CONVL RELEASE ='15APR91 '  /********* Start 23-JUN-1992   13:12:44
HISTORY CONVL INNAME='N4826       '   INCLASS='LMV15 '
HISTORY CONVL INSEQ=    1   INDISK=  3
HISTORY CONVL OUTNAME='N4826       '   OUTCLASS='LMV25 '
HISTORY CONVL OUTSEQ=    1   OUTDISK=  2
HISTORY CONVL  BLC=    1.    1.    1.    1.    1.    1.    1./BLC
HISTORY CONVL  TRC=  512.  512.   66.    1.    1.    1.    1./TRC
HISTORY CONVL  BMAJ= 25.0000 BMIN= 25.0000 BPA=   0.0/Output beam
HISTORY CONVL  CVBMAJ= 20.0000 CVBMIN= 20.0000 CVBPA=  90.0/Convl. beam
HISTORY CONVL  OPCODE='    ' /Operation requested
HISTORY SUBIM RELEASE ='15APR91 '  /********* Start 23-JUN-1992   13:20:24
HISTORY SUBIM INNAME='N4826       '   INCLASS='LMV25 '
HISTORY SUBIM INSEQ=    1   INDISK=  2
HISTORY SUBIM INTYPE ='MA'      USERID= 1345
HISTORY SUBIM OUTNAME='N4826       '   OUTCLASS='LMV25S'
HISTORY SUBIM OUTSEQ=    1   OUTDISK=  3
HISTORY SUBIM BLC =    1,    1,   1,   1,   1,   1,   1
HISTORY SUBIM TRC =  512,  512,  66,   1,   1,   1,   1
HISTORY SUBIM XINC =    2      YINC =    2
HISTORY TRANS RELEASE ='15APR91 '  /********* Start 23-JUN-1992   13:22:43
HISTORY TRANS INNAME='N4826       '   INCLASS='LMV25S'
HISTORY TRANS INSEQ=    1   INDISK=  3
HISTORY TRANS OUTNAME='N4826       '   OUTCLASS='VLM25 '
HISTORY TRANS OUTSEQ=    1   OUTDISK=  3
HISTORY TRANS BLC=    1.,   1.,   1.,   1.,   1.,   1.,   1. / Input image
HISTORY TRANS TRC=  256., 256.,  66.,   1.,   1.,   1.,   1. / Input image
HISTORY TRANS TRANCOD='312
HISTORY XMAX  RELEASE ='15APR91 '  /********* Start 23-JUN-1992   13:49:45
HISTORY XMAX  INNAME='N4826       '   INCLASS='VLM25 '
HISTORY XMAX  INSEQ=    1   INDISK=  3
HISTORY XMAX  OUTNAME='N4826   VLA '   OUTCLASS='XMAXI '
HISTORY XMAX  OUTSEQ=    4   OUTDISK=  3
HISTORY XMAX   BLC =    1.,    1.,    1.,    1.,    1.,    1.,    1.
HISTORY XMAX   TRC =   66.,  256.,  256.,    1.,    1.,    1.,    1.
HISTORY XMAX   FLUX =  0.0000E+00              / Use only t > flux JY/BEAM
HISTORY XMAX   CTYPE1  = 'FELO-HEL'            / Old axis 1
HISTORY XMAX   NAXIS1  =     66                / Old axis 1
HISTORY XMAX   CRPIX1  =     1.000             / Old axis 1
HISTORY XMAX   CDELT1  =  -5.16981E+03         / Old axis 1
HISTORY XMAX   CRVAL1  =   5.8570276563E+05    / Old axis 1
HISTORY RENAM INNAME='N4826       '   INCLASS='XMAXI '
HISTORY RENAM INSEQ=    4   INDISK=  3
HISTORY RENAM OUTNAME='N4826       '   OUTCLASS='XMI25 '
HISTORY RENAM OUTSEQ=    1   OUTDISK=  3
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='XMI25 ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1345            /
HISTORY AIPS   CLEAN BMAJ=  6.9444E-03 BMIN=  6.9444E-03 BPA=   0.00
HISTORY AIPS   CLEAN NITER=        0 PRODUCT=0   / DIRTY MAP
HISTORY /END FITS tape header "HISTORY" information
HISTORY --------------------------------------------------------------------
HISTORY IMLOD OUTNAME ='
HISTORY IMLOD OUTSEQ =    0     INTAPE = 1     OUTDISK= 2
HISTORY IMLOD RELEASE = '15JUL93'
HISTORY AIPS   IMNAME='N4826       ' IMCLASS='XMI25 ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1342            /
HISTORY AIPS   CLEAN BMAJ=  6.9444E-03 BMIN=  6.9444E-03 BPA=    .00
HISTORY AIPS   CLEAN NITER=        0 PRODUCT=0   / DIRTY MAP
HISTORY FITS: Miriad Fits: version 1.1 26-Feb-99
HISTORY FITS: Executed on: 04JUL09:14:42:28.0
HISTORY FITS: Command line inputs follow:
HISTORY FITS:   op=xyin
HISTORY FITS:   out=f080
HISTORY FITS:   in=F080
ORIGIN  = 'Miriad Fits: version 1.1 26-Feb-99'  /
END