SIMPLE = T /
BITPIX = -32 /
NAXIS = 4 /
NAXIS1 = 343 /
NAXIS2 = 333 /
NAXIS3 = 1 /
NAXIS4 = 1 /
EXTEND = T /
BSCALE = 1.00000000000E+00 /
BZERO = 0.00000000000E+00 /
OBSRA = 1.94184327930E+02 /
OBSDEC = 2.16847493966E+01 /
TELESCOP= 'HATCREEK' /
CDELT1 = -2.77777780634E-04 /
CRPIX1 = 1.72000000000E+02 /
CRVAL1 = 1.94184327930E+02 /
CTYPE1 = 'RA---SIN' /
CDELT2 = 2.77777780634E-04 /
CRPIX2 = 1.67000000000E+02 /
CRVAL2 = 2.16847493966E+01 /
CTYPE2 = 'DEC--SIN' /
CDELT3 = 1.00000000000E+04 /
CRPIX3 = 0.00000000000E+00 /
CRVAL3 = 2.10000000000E+05 /
CTYPE3 = 'VELO-LSR' /
CDELT4 = 1.00000000000E+00 /
CRPIX4 = 1.00000000000E+00 /
CRVAL4 = 1.00000000000E+00 /
CTYPE4 = 'STOKES ' /
DATE-OBS= '1998-04-19T18:24:24.6' /
RESTFREQ= 1.15271200000E+11 /
CELLSCAL= '1/F ' /
BMAJ = 2.07301648334E-03 /
BMIN = 1.44949182868E-03 /
BPA = 2.58342218399E+00 /
BUNIT = 'KM/S ' /
EPOCH = 2.00000000000E+03 /
LTYPE = 'velocity' /
LSTART = 2.10000000000E+02 /
LSTEP = 1.00000000000E+01 /
LWIDTH = 1.00000000000E+01 /
NITERS = 20743 /
OBJECT = 'NGC4826 ' /
VOBS = 3.77161461359E+00 /
BTYPE = 'velocity' /
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:04:02:28.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:04:42:51.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:05:23:16.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:06:03:55.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:06:44:39.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:07:25:29.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:08:05:53.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:08:46:18.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:09:26:29.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:10:06:40.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+35
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY Berkeley Illinois Maryland Array
HISTORY Hat Creek Radio Observatory data
HISTORY PROGRAM: MINTERFEROMETER (version 5.9 7jun97)
HISTORY COMMAND: Executed on: 98APR16:10:46:47.0
HISTORY COMMAND: Command line inputs follow:
HISTORY COMMAND: source=ngc4826
HISTORY COMMAND: catalog=galsurvey.cat
HISTORY COMMAND: ants=*
HISTORY COMMAND: itime=60
HISTORY COMMAND: grid=dra(0,-0.733,-0.367,+0.367,+0.733,+0.367,-0.367),ddec(0,
HISTORY COMMAND: nreps=1,4
HISTORY COMMAND: nchan=1
HISTORY COMMAND: vis=ngc4826
HISTORY COMMAND: stop=+36
HISTORY OBSERVER:
HISTORY LINE: co
HISTORY COROPT= 0 (Crosscorrelation )
HISTORY CORMODE= 4 (4 windows )
HISTORY CORMPX= 0 (no mpx )
HISTORY HAN= N (Hanning smoothing)
HISTORY CORBITS= 2
HISTORY CORSPEC= 1111111111111111 (windows written)
HISTORY CPASSCAL=Y (Passband correction switch)
HISTORY CAPLCAL=Y (Calibration switch)
HISTORY CORSHIFT= 50.0 50.0 (shiftrates)
HISTORY GPCOPY: Miriad GpCopy: version 10-Dec-97
HISTORY GPCOPY: Executed on: 00JUN28:17:19:55.0
HISTORY GPCOPY: Command line inputs follow:
HISTORY GPCOPY: vis=linecal
HISTORY GPCOPY: out=ngc4826.copy
HISTORY UVCAL: Miriad UVCAL: version 1.0 20-jun-98
HISTORY UVCAL: Executed on: 00JUN28:17:20:13.0
HISTORY UVCAL: Command line inputs follow:
HISTORY UVCAL: vis=ngc4826.copy
HISTORY UVCAL: out=ngc4826.ll
HISTORY UVFLAG: Executed on: 00JUN28:17:22:20.0
HISTORY UVFLAG: Command line inputs follow:
HISTORY UVFLAG: vis=ngc4826.ll
HISTORY UVFLAG: flagval=u
HISTORY UVFLAG: select=-shadow(5)
HISTORY UVFLAG: Overview of flagging on visibility file ngc4826.ll
HISTORY UVFLAG: Changed flags set to TRUE (data flagged as good)
HISTORY UVFLAG: Total number of records selected: 13734; out of 13860 records
HISTORY UVFLAG: Antennas used: 1,2,3,4,5,6,7,8,9,10
HISTORY UVFLAG: Counts of correlations within selected channels
HISTORY UVFLAG: channel Originally Currently
HISTORY UVFLAG: Good: 6670336 7031808
HISTORY UVFLAG: Bad: 361472 0 Changed to good: 361472
HISTORY UVFLAG: wide Originally Currently
HISTORY UVFLAG: Good: 130280 137340
HISTORY UVFLAG: Bad: 7060 0 Changed to good: 7060
HISTORY UVFLAG: Executed on: 00JUN28:17:23:00.0
HISTORY UVFLAG: Command line inputs follow:
HISTORY UVFLAG: vis=ngc4826.ll
HISTORY UVFLAG: flagval=f
HISTORY UVFLAG: edge=2
HISTORY UVFLAG: Overview of flagging on visibility file ngc4826.ll
HISTORY UVFLAG: Changed flags set to FALSE (data flagged as bad)
HISTORY UVFLAG: Total number of records selected: 13860; out of 13860 records
HISTORY UVFLAG: Antennas used: 1,2,3,4,5,6,7,8,9,10
HISTORY UVFLAG: Counts of correlations within selected channels
HISTORY UVFLAG: channel Originally Currently
HISTORY UVFLAG: Good: 7031808 6592320 Changed to bad: 439488
HISTORY UVFLAG: Bad: 64512 504000
HISTORY UVFLAG: Executed on: 00JUN28:17:23:17.0
HISTORY UVFLAG: Command line inputs follow:
HISTORY UVFLAG: vis=ngc4826.ll
HISTORY UVFLAG: flagval=f
HISTORY UVFLAG: select=amp(40)
HISTORY UVFLAG: Overview of flagging on visibility file ngc4826.ll
HISTORY UVFLAG: Changed flags set to FALSE (data flagged as bad)
HISTORY UVFLAG: Total number of records selected: 13860; out of 13860 records
HISTORY UVFLAG: Antennas used: 1,2,3,4,5,6,7,8,9,10
HISTORY UVFLAG: Counts of correlations within selected channels
HISTORY UVFLAG: channel Originally Currently
HISTORY UVFLAG: Good: 6592320 6591839 Changed to bad: 481
HISTORY UVFLAG: Bad: 504000 504481
HISTORY UVFLAG: wide Originally Currently
HISTORY UVFLAG: Good: 137340 137340 Changed to bad: 0
HISTORY UVFLAG: Bad: 1260 1260
HISTORY GAPPLY: GAPPLY: Version 28-jul-99 PJT
HISTORY GAPPLY: Executed on: 00JUN28:17:29:51.0
HISTORY GAPPLY: Command line inputs follow:
HISTORY GAPPLY: vis=ngc4826.ll
HISTORY GAPPLY: gvis=1310+323.gfid
HISTORY GAPPLY: out=ngc4826.gcal
HISTORY GAPPLY: options=jyperk,extra
HISTORY GAPPLY: 13860 good visibilities
HISTORY GAPPLY: 0 visibilities flagged bad
HISTORY GAPPLY: Range in JyperK: 204.7 to 399.5
HISTORY UVCAT: Miriad UvCat: version 1.0 13-Jun-96
HISTORY UVCAT: Executed on: 00JUN29:16:12:50.0
HISTORY UVCAT: Command line inputs follow:
HISTORY UVCAT: vis=../16apr98/ngc4826.gcal
HISTORY UVCAT: out=16apr98.scal
HISTORY SELFCAL: Miriad MSelfcal: version 1.0 5-Aug-99 MWR
HISTORY SELFCAL: Executed on: 00JUN29:17:42:28.0
HISTORY SELFCAL: Command line inputs follow:
HISTORY SELFCAL: vis=16apr98.scal
HISTORY SELFCAL: interval=15.5
HISTORY SELFCAL: model=n4826.1.mod*
HISTORY SELFCAL: refant=4
HISTORY SELFCAL: options=mosaic,phase
HISTORY SELFCAL: Total number of visibilities processed: 27720
HISTORY SELFCAL: Total number of solution intervals: 22
HISTORY SELFCAL: Antenna 1 Avg Sigma=10.76 Avg Uncertainy= 3.82 Avg delta phase=
HISTORY SELFCAL: Antenna 2 Avg Sigma= 8.55 Avg Uncertainy= 3.02 Avg delta phase=
HISTORY SELFCAL: Antenna 3 Avg Sigma=15.24 Avg Uncertainy= 5.41 Avg delta phase=
HISTORY SELFCAL: Antenna 4 Avg Sigma= 9.90 Avg Uncertainy= 3.51 Avg delta phase=
HISTORY SELFCAL: Antenna 5 Avg Sigma=11.19 Avg Uncertainy= 3.97 Avg delta phase=
HISTORY SELFCAL: Antenna 6 Avg Sigma=14.63 Avg Uncertainy= 5.19 Avg delta phase=
HISTORY SELFCAL: Antenna 7 Avg Sigma=11.40 Avg Uncertainy= 4.04 Avg delta phase=
HISTORY SELFCAL: Antenna 8 Avg Sigma= 9.58 Avg Uncertainy= 3.40 Avg delta phase=
HISTORY SELFCAL: Antenna 9 Avg Sigma=10.03 Avg Uncertainy= 3.56 Avg delta phase=
HISTORY SELFCAL: Antenna10 Avg Sigma=11.36 Avg Uncertainy= 4.04 Avg delta phase=
HISTORY SELFCAL: Average Overall Uncertainty = 1.86
HISTORY SELFCAL: Rms of the gain phases (degrees): 12.7
HISTORY SELFCAL: Rms deviation of gain from 1: 5.892E-08
HISTORY SELFCAL: Ratio of Actual to Theoretical noise: 1.35
HISTORY SELFCAL: Miriad MSelfcal: version 1.0 5-Aug-99 MWR
HISTORY SELFCAL: Executed on: 00JUN29:18:12:15.0
HISTORY SELFCAL: Command line inputs follow:
HISTORY SELFCAL: vis=16apr98.scal
HISTORY SELFCAL: interval=15.5
HISTORY SELFCAL: model=n4826.2.mod*
HISTORY SELFCAL: refant=4
HISTORY SELFCAL: options=mosaic,phase
HISTORY SELFCAL: Total number of visibilities processed: 27720
HISTORY SELFCAL: Total number of solution intervals: 22
HISTORY SELFCAL: Antenna 1 Avg Sigma= 8.07 Avg Uncertainy= 2.87 Avg delta phase=
HISTORY SELFCAL: Antenna 2 Avg Sigma= 6.90 Avg Uncertainy= 2.44 Avg delta phase=
HISTORY SELFCAL: Antenna 3 Avg Sigma=12.60 Avg Uncertainy= 4.47 Avg delta phase=
HISTORY SELFCAL: Antenna 4 Avg Sigma= 8.25 Avg Uncertainy= 2.92 Avg delta phase=
HISTORY SELFCAL: Antenna 5 Avg Sigma= 8.16 Avg Uncertainy= 2.90 Avg delta phase=
HISTORY SELFCAL: Antenna 6 Avg Sigma= 9.54 Avg Uncertainy= 3.39 Avg delta phase=
HISTORY SELFCAL: Antenna 7 Avg Sigma= 9.21 Avg Uncertainy= 3.27 Avg delta phase=
HISTORY SELFCAL: Antenna 8 Avg Sigma= 8.50 Avg Uncertainy= 3.02 Avg delta phase=
HISTORY SELFCAL: Antenna 9 Avg Sigma= 8.14 Avg Uncertainy= 2.89 Avg delta phase=
HISTORY SELFCAL: Antenna10 Avg Sigma=10.33 Avg Uncertainy= 3.67 Avg delta phase=
HISTORY SELFCAL: Average Overall Uncertainty = 1.44
HISTORY SELFCAL: Rms of the gain phases (degrees): 16.0
HISTORY SELFCAL: Rms deviation of gain from 1: 6.029E-08
HISTORY SELFCAL: Ratio of Actual to Theoretical noise: 1.35
HISTORY SELFCAL: Miriad MSelfcal: version 1.0 5-Aug-99 MWR
HISTORY SELFCAL: Executed on: 00JUN29:18:40:09.0
HISTORY SELFCAL: Command line inputs follow:
HISTORY SELFCAL: vis=16apr98.scal
HISTORY SELFCAL: interval=15.5
HISTORY SELFCAL: model=n4826.3.mod*
HISTORY SELFCAL: refant=4
HISTORY SELFCAL: options=mosaic,phase
HISTORY SELFCAL: Total number of visibilities processed: 27720
HISTORY SELFCAL: Total number of solution intervals: 22
HISTORY SELFCAL: Antenna 1 Avg Sigma= 8.00 Avg Uncertainy= 2.84 Avg delta phase=
HISTORY SELFCAL: Antenna 2 Avg Sigma= 6.78 Avg Uncertainy= 2.40 Avg delta phase=
HISTORY SELFCAL: Antenna 3 Avg Sigma=12.21 Avg Uncertainy= 4.33 Avg delta phase=
HISTORY SELFCAL: Antenna 4 Avg Sigma= 8.19 Avg Uncertainy= 2.90 Avg delta phase=
HISTORY SELFCAL: Antenna 5 Avg Sigma= 7.53 Avg Uncertainy= 2.68 Avg delta phase=
HISTORY SELFCAL: Antenna 6 Avg Sigma= 9.06 Avg Uncertainy= 3.22 Avg delta phase=
HISTORY SELFCAL: Antenna 7 Avg Sigma= 8.92 Avg Uncertainy= 3.16 Avg delta phase=
HISTORY SELFCAL: Antenna 8 Avg Sigma= 8.39 Avg Uncertainy= 2.98 Avg delta phase=
HISTORY SELFCAL: Antenna 9 Avg Sigma= 8.06 Avg Uncertainy= 2.86 Avg delta phase=
HISTORY SELFCAL: Antenna10 Avg Sigma=10.15 Avg Uncertainy= 3.61 Avg delta phase=
HISTORY SELFCAL: Average Overall Uncertainty = 1.41
HISTORY SELFCAL: Rms of the gain phases (degrees): 17.3
HISTORY SELFCAL: Rms deviation of gain from 1: 5.936E-08
HISTORY SELFCAL: Ratio of Actual to Theoretical noise: 1.35
HISTORY INVERT: Miriad Invert: version 1.0 1-Jul-99
HISTORY INVERT: Executed on: 00OCT22:19:23:36.0
HISTORY INVERT: Command line inputs follow:
HISTORY INVERT: vis=16apr98.scal 22apr98.scal
HISTORY INVERT: map=n4826.map
HISTORY INVERT: beam=n4826.beam
HISTORY INVERT: imsize=257
HISTORY INVERT: cell=1
HISTORY INVERT: line=velocity,42,210,10,10
HISTORY INVERT: robust=0.5
HISTORY INVERT: sup=88
HISTORY INVERT: slop=0.1
HISTORY INVERT: options=systemp,double,mosaic
HISTORY MATHS: Miriad Maths: version 1.0 30-Nov-98
HISTORY MATHS: Executed on: 00OCT22:19:25:53.0
HISTORY MATHS: Command line inputs follow:
HISTORY MATHS: exp=(1*+0.0126*)/(1.+0.0126)
HISTORY MATHS: out=n4826comb.map
HISTORY MATHS: Bounding region is Blc=(1,1,1,1),Trc=(343,333,42,1)
HISTORY MOSSDI2: Miriad MosSDI2: version 1.2 19-Aug-99
HISTORY MOSSDI2: Executed on: 00OCT22:21:02:58.0
HISTORY MOSSDI2: Command line inputs follow:
HISTORY MOSSDI2: map=n4826comb.map
HISTORY MOSSDI2: beam=n4826comb.beam
HISTORY MOSSDI2: out=n4826comb.sdi
HISTORY MOSSDI2: cutoff=1.2
HISTORY MOSSDI2: niters=50000
HISTORY MOSSDI2: clip=0.9
HISTORY MOSSDI2: gain=.1
HISTORY MOSSDI2: Bounding region is Blc=(25,26,1),Trc=(319,308,42)
HISTORY MOSSDI2: Total Iterations = 20743
HISTORY RESTOR: Miriad Restor: version 1.2 25-Feb-98
HISTORY RESTOR: Executed on: 00OCT22:21:02:58.0
HISTORY RESTOR: Command line inputs follow:
HISTORY RESTOR: map=n4826comb.map
HISTORY RESTOR: beam=n4826comb.beam
HISTORY RESTOR: model=n4826comb.sdi
HISTORY RESTOR: out=n4826comb.cm
HISTORY RESTOR: Beam = 7.463E+00 x 5.218E+00 arcsec, pa = 2.583E+00 degrees
HISTORY GAUFIT: gaufit: version 01-may-00 tw
HISTORY GAUFIT: Executed on: 02JAN27:17:53:38.0
HISTORY GAUFIT: Command line inputs follow:
HISTORY GAUFIT: in=n4826comb.cm
HISTORY GAUFIT: velest=
HISTORY GAUFIT: estim=0,0,30
HISTORY GAUFIT: params=n4826comb.gaupar
HISTORY GAUFIT: log=n4826comb.gaulog
HISTORY GAUFIT: rmsest=0.081767
HISTORY GAUFIT: cutoff=0.12265
HISTORY GAUFIT: wrange=5
HISTORY GAUFIT: region=
HISTORY GAUFIT: options=relax
HISTORY DELHD: Miriad DelHd: Version 1.0 25-Apr-94
HISTORY DELHD: Executed on: 02JAN27:17:56:50.0
HISTORY DELHD: Command line inputs follow:
HISTORY DELHD: in=n4826comb.gaupar1/mask
HISTORY MATHS: Miriad Maths: version 1.0 17-Oct-00
HISTORY MATHS: Executed on: 02JAN27:17:56:50.0
HISTORY MATHS: Command line inputs follow:
HISTORY MATHS: exp=n4826comb.gaupar1+n4826comb.gaupar3
HISTORY MATHS: out=n4826comb.gaupar
HISTORY MATHS: Bounding region is Blc=(1,1,1,1),Trc=(343,333,7,1)
HISTORY IMSUB: Miriad Imsub: version 1.0 12-Oct-99
HISTORY IMSUB: Executed on: 02JAN27:17:56:51.0
HISTORY IMSUB: Command line inputs follow:
HISTORY IMSUB: in=n4826comb.gaupar
HISTORY IMSUB: out=n4826comb.gauvel
HISTORY IMSUB: region=image(2)
HISTORY PUTHD: Miriad PutHd: Version 1.0 13-dec-96
HISTORY PUTHD: Executed on: 02JAN27:17:56:51.0
HISTORY PUTHD: Command line inputs follow:
HISTORY PUTHD: in=n4826comb.gauvel/bunit
HISTORY PUTHD: value=KM/S
HISTORY PUTHD: type=ascii
HISTORY PUTHD: Miriad PutHd: Version 1.0 13-dec-96
HISTORY PUTHD: Executed on: 02JAN27:17:56:51.0
HISTORY PUTHD: Command line inputs follow:
HISTORY PUTHD: in=n4826comb.gauvel/btype
HISTORY PUTHD: value=velocity
HISTORY PUTHD: type=ascii
HISTORY MATHS: Miriad Maths: version 1.0 17-Oct-00
HISTORY MATHS: Executed on: 02JAN27:17:56:57.0
HISTORY MATHS: Command line inputs follow:
HISTORY MATHS: exp=n4826comb.gauvel
HISTORY MATHS: out=n4826comb.gmom1
HISTORY MATHS: mask=n4826comb.gauint/n4826comb.senmom0.gt.4.9.and.n4826comb.ga
HISTORY MATHS: Bounding region is Blc=(1,1,1,1),Trc=(343,333,1,1)
HISTORY FITS: Miriad fits: Fits: version 1.1 27-nov-00
HISTORY FITS: Executed on: 02MAY30:17:10:31.0
HISTORY FITS: Command line inputs follow:
HISTORY FITS: in=n4826/comb/n4826comb.gmom1
HISTORY FITS: out=/thor/tj/PUBLIC/FITS/NGC4826.bima12m.gmom1.fits
HISTORY FITS: op=xyout
HISTORY FITS: NOTE: Use options=varwt if loading into Miriad
ORIGIN = 'Miriad Fits: version 1.1 27-nov-00' /
END
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