************************************************************************ Information about dailyim_19911021.jpg ************************************************************************ Original file name : sxtf_19911021_082018_221.fts Category : SXT Scientific Composite, made from 3 images (with short, long, and super-long exposures), registrated and byte-scaled for movie (sx3mov) Image size : 512 x 512 Bit per pixel : 8 Date of observation : 1991-10-21 08:20:18.824 Exposure time (sec) : 1.0000000 Pixel Resolution (arcsec) : 4.91 Filter : Al.1 CCD temperature (C) : -20.99 Images used for compotite : 21-OCT-91 08:11:46 QT/M NuDen/Al.1 Qrtr Norm C 5 3.1 256x256 21-OCT-91 08:16:02 QT/M Open /Al.1 Qrtr Norm C 11 38.0 256x256 21-OCT-91 08:20:18 QT/M Open /Al.1 Qrtr Norm C 19 668.0 256x256 -------------------------- calibration history -------------------------- Dark Subtraction: (dark_sub,Ver: 3.280) Interp 18-OCT-91 21:08:35 and 18-OCT-91 21:12:51 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: 3 Img1: 21-OCT-91 08:11:46.825 Img2: 21-OCT-91 08:16:02.825 Img3: 21-OCT-91 08:20:18.824 Vignette Correction: Ver: 1.000 Technique: 1 Registration: Yes Exposure Duration (millisec): Original= 670.3 New= 1000 Pixel Resolution: Original= Qrtr New= Half Intensity units: Arbitrary logarithmic scale -------------------------------------------------------------------------