SIMPLE = T / Written by IDL: Tue Mar 11 14:59:58 2014 BITPIX = -64 / Number of bits per data pixel NAXIS = 2 / Number of data axes NAXIS1 = 50 / NAXIS2 = 50 / EXTEND = T /Extensions may be present DATE = '2014-03-11' / Creation UTC (CCCC-MM-DD) date of FITS header BSCALE = 1.00000 / Scaling of pixel values BZERO = 0.00000 / Zero offset BUNIT = 'mJy ' / Unit of image data COMMENT Flux calibration from Gauss 2D fit of STD star ORIGIN = 'MIRphot ' / Photometry package by D. Asmus COMMENT Reference: Asmus et al., 2014, MNRAS, 439, 1648 INSTRUME= 'VISIR ' / TELESCOP= 'ESO-VLT-U3' / PROGID = '077.B-0137(A)' / Programm identification OBS NAME= 'NGC-7469-Nucleus' / Name of the observation block (OB) OBJECT = 'NGC7469 ' / OB target name FILTER = 'NEII_1 ' / Imager filter name WAVELEN = 12.2700004578 / Filter central wavelength [micron] FHWIDTH = 0.180000007153 / Filter half-width [micron] EXPTIME = 180.319992065 / Total on-source exposure time [s] PFOV = 0.0750000029802 / Instrumental pixel scale [arcsec/px] CHOPMODE= 'PARALLEL' / Chopping mode CHOPTHRO= 8.00000000000 / Chopping throw [arcsec] CHOPANGL= 45.0000000000 / Chopping angle [degrees] MJD-OBS = 53928.3127737 / Mean Julian day of observation DATE-OBS= '2006-07-12T07-30' / Date of start of observation AIRMASS = 1.23549997807 / Airmass at start of observation SEEING = 0.670000016689 / Optical seeing at zenith ["] SENSITIV= 11.3291196823 / Sensitivity from STD [mJy 10sigma/1h] NONDETEC= 'FALSE ' / No source detected? STDNAME = 'HD189695' / Calibrator star name STDDATE = '2006-07-12T07-08' / Calibrator star observation date STDMJD = 53928.2972644 / Mean Julian day of the calibrator star observat STDFLUX = 3871.61993980 / Calibrator flux [mJy] STD_MAJ = 0.355140706793 / Calibrator major axis FWHM of Gauss 2D fit ["] STD_MIN = 0.345877864615 / Calibrator major axis FWHM of Gauss 2D fit ["] STDPA = 91.3277621825 / Calibrator position angle from N to E [deg] MED_BG = -0.0117764472961 / Median background value [ADU/s] SIG_BG = 6.40091848373 / STDDEV of the background [ADU/s] GLIMIT = 'FALSE ' / Gaussian fluxes are 3sigma upper limits? GCNT = 10477.6477524 / Gaussian nuclear count rate [ADU/s] GCNTERR = 207.685705330 / Gaussian nuclear count rate error [ADU/s] GCONV = 0.0572163813334 / Gauss. flux convers. fac. from STD [mJy/ADU/s] GCONVERR= 0.000523430536248 / Gauss. flux convers. fac. error [mJy/ADU/s] GFLUX = 599.493089280 / Gaussian nuclear flux [mJy] GFLUXERR= 13.0875530955 / Gaussian nuclear flux error [mJy] PMANSCAL= 1.00000000000 / PSF manual scaling factor PLIMIT = 'FALSE ' / PSF fluxes are 3sigma upper limits? PCNT = 9159.15285310 / PSF nuclear count rate [ADU/s] PCNTERR = 207.685705330 / PSF nuclear count rate error [ADU/s] PFLUX = 524.053582334 / PSF nuclear flux [mJy] PFLUXERR= 12.8136816037 / PSF nuclear flux error [mJy] FWHM_MAJ= 0.388849127218 / Major axis FWHM of Gauss 2D fit ["] EFWHM_MA= 0.00257499992608 / Major axis FWHM error of Gauss 2D fit ["] FWHM_MIN= 0.361368730834 / Minor axis FWHM of Gauss 2D fit ["] EFWHM_MI= 0.00239301480100 / Minor axis FWHM error of Gauss 2D fit ["] POSANG = 83.7919462350 / Nuclear position angle in from N to E [deg] SIGNIFIC= 57.8292973572 / Estimated detection significane [sigma_BG] REDCHISQ= 1.02386524573 / Reduced Chi^2 of the Gauss 2D fitting APERDIA = 26.6666656070 / Aperture diameter [px] ACNT = 11935.2148438 / Aperture nuclear count rate [ADU/s] ACNTERR = 202.140609741 / Aperture nuclear count rate error [ADU/s] ACONV = 0.0483114967388 / Aperture flux convers. fac. from STD [mJy/ADU/s ACONVERR= 0.000249983353514 / Aperture flux convers. fac. error [mJy/ADU/s] AFLUX = 576.608093000 / Aperture nuclear flux [mJy] AFLUXERR= 10.2113219722 / Aperture nuclear flux error [mJy] CTYPE1 = 'RA---TAN' / Coordinate Type CTYPE2 = 'DEC--TAN' / Coordinate Type EQUINOX = 2000.00 / Equinox of Ref. Coord. CD1_1 = -2.08333349292E-05 / Degrees / Pixel CD2_1 = 0.00000000000 / Degrees / Pixel CD1_2 = 0.00000000000 / Degrees / Pixel CD2_2 = 2.08333349292E-05 / Degrees / Pixel CRPIX1 = 25.5000 / Reference Pixel in X CRPIX2 = 25.5000 / Reference Pixel in Y CRVAL1 = 345.815000000 / R.A. (degrees) of reference pixel CRVAL2 = 8.87388888889 / Declination of reference pixel HISTORY PUTAST: Mar 11 15:03:27 2014 World Coordinate System parameters written COMMENT WCS assigned using target position determined from other wavelengths. COMMENT Imprecision of the assignment itself is ~1px ~ 0.1". END |