SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 1392 / length of data axis 1 NAXIS2 = 1040 / length of data axis 2 EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronom COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor FILE = '!/tmp/outp.fits' / Input file original name ORIGIN = 'SAO RAS ' / organization responsible for the data OBSERVAT= 'Special Astrophysical Observatory, Russia' / Observatory name DETECTOR= 'Atik 414ex' / Detector model INSTRUME= '20-sm guide Atik camera' / Acquisition hardware PXSIZE = '6 x 6 ' / Approx. pixel size (um) XPIXSZ = 6.45 / Pixel Size X (um) YPIXSZ = 6.45 / Pixel Size Y (um) IMAGETYP= 'object ' / Image type DATAMIN = 0 / Min pixel value DATAMAX = 65535 / Max pixel value STATMAX = 65535 / Max data value STATMIN = 280 / Min data value STATAVR = 2250.71880664235 / Average data value STATSTD = 802.764888930999 / Std. of data value TEMP0 = 10.1904754638672 / Camera temperature at exp. start (degr C) TEMP1 = 10.1904754638672 / Camera temperature at exp. end (degr C) CAMTEMP = 283.340475463867 / Average camera temperature (K) EXPTIME = 150. / Actual exposition time (sec) DATE-OBS= '2024-04-19T22:53:21' / UTC date of Observation UNIXTIME= 1713567049.36003 / exposition starts at 20/04/2024, 01:50:49 (loc TELESCOP= 'Zeiss-1000' / Telescope name START = '01:50:49' / Measurement start time (hh:mm:ss, local) BINNING = '1x1 ' / Binning mode IMSCALE = '0.435 x 0.435' / image scale ("/Pix x "/Pix) PROG-ID = 'Monitoring CI Cam and V838 Mon' / Observational program identifier AUTHOR = 'Barsukova E.A.' / Author of observational program OBSERVER= 'Goranskiy V.P.' / Observers team OBJECT = 'SS 433' / Catalogue name of Object DATE = '2024-04-19T22:54:34' / Creation date (YYYY-MM-DDThh:mm:ss, UTC) LST = 56067.773 / [sec] Local apparent sidereal time (15:34:27.7 RA = 287.9566667 / [degrees] Right Ascension (19:11:49.600) DEC = 4.9827778 / [degrees] Declination (+04:58:58.00) EQUINOX = 2000.0000000 / Equinox of equatorial coordinates RA-APP = 288.2566152 / [degrees] Apparent R.A. (19:13:01.588) DEC-APP = 5.0198054 / [degrees] Apparent Decl. (+05:01:11.30) MJD-OBS = 60419.9545689 / Modified Julian Date of observation HA = 305.3746979 / [degrees] Telescope HourAngle (20:21:29.928) A = 292.3874244 / Telescope azimuth (degr, from S, W-positive) Z = 61.4551572 / [degrees] Telescope zenith distance PARANGLE= -42.189 / [degrees] parallactic angle ROTANGLE= -6.650 / [degrees] camera image rotation angle TELFOCUS= 'Cassegrain' / name of telescope observation focus TELSTATE= 'Tracking' / Zeiss TCS current state TELFLIP = 'No' / Telescope meridian flip to reversal mode OUTTEMP = 8.7 / [C] outside temperature PRESSURE= 589.7 / [mmHg] atmospheric pressure WIND = 0.0 / [m/s] wind HUMIDITY= 65.5 / [%] relative humidity TELHACOR= 1.72 / [sec] HA index(encoder) correction TELDECOR= 14.7 / [arcsec] Decl index(encoder) correction HDWHACOR= -1.60 / [sec] "E-W" collimation(opt.axis) correction HDWDECOR= -17.0 / [arcsec] "N-S" collimation(opt.axis) correctio WCSAXES = 2 / Number of WCS axes CTYPE1 = 'RA---TAN' / RA-Gnomic projection CUNIT1 = 'deg' / RA units - degrees CRVAL1 = 287.9561920 / RA of reference pixel CRPIX1 = 718.9 / X reference pixel CTYPE2 = 'DEC--TAN' / Decl-Gnomic projection CUNIT2 = 'deg' / Decl units - degrees CRVAL2 = 4.9821389 / Decl of reference pixel CRPIX2 = 317.4 / Y reference pixel RADECSYS= 'FK5' / using FK5 coordinates system CD1_1 = 0.0001201079 / rotation matrix coefficient [1,1] CD1_2 = -0.0000137196 / rotation matrix coefficient [1,2] CD2_1 = 0.0000137196 / rotation matrix coefficient [2,1] CD2_2 = 0.0001201079 / rotation matrix coefficient [2,2] HISTORY zatik_fits: dX=48.7 dY=-83.1 dRA=25.3" dDec=-33.5" COMMENT zatik_fits: 73 from UCAC3, 111 at image, 67 match, RMSD 0.79" HISTORY zatik_fits: dA=0.13 dX=48.9 dY=-82.7 dRA=25.3" dDec=-33.3" COMMENT zatik_fits: 72 from UCAC3, 111 at image, 68 match, RMSD 0.52" END