************************************************************************ Information about dailyim_19910928.jpg ************************************************************************ Original file name : sx2m_19910928_122657_221.fts Category : SXT Scientific Composite, made from 2 images (with short and long exposures), registrated and byte-scaled for movie (sx2mov) Image size : 512 x 512 Bit per pixel : 8 Date of observation : 1991-09-28 12:26:57.518 Exposure time (sec) : 1.0000000 Pixel Resolution (arcsec) : 4.91 Filter : Al.1 CCD temperature (C) : -3.64 Images used for compotite : 28-SEP-91 12:30:09 QT/H Open /Al.1 Qrtr Norm C 13 78.0 256x256 28-SEP-91 12:26:57 QT/H Open /Al.1 Qrtr Norm C 16 238.0 256x256 -------------------------- calibration history -------------------------- Dark Subtraction: (dark_sub,Ver: 3.280) Interp 28-SEP-91 12:26:25 and 28-SEP-91 12:29:37 DC Orbit Correction: Enabled Despiked: (sxt_clean.pro) Level/N_Sigma = 3.0 Leak Subtraction: NONE PERFORMED Image Deconvolution? YES (sxt_decon.pro Ver: 2.2 ) Delta + Wings Composite Creation: (sxt_composite.pro Ver: 6.000) # Images Used: 2 Img1: 28-SEP-91 12:30:09.518 Img2: 28-SEP-91 12:26:57.518 Vignette Correction: Ver: 1.000 Technique: 1 Registration: Yes Exposure Duration (millisec): Original= 239.0 New= 1000 Pixel Resolution: Original= Qrtr New= Half Intensity units: Arbitrary logarithmic scale -------------------------------------------------------------------------