************************************************************************ Information about dailyim_19980222.jpg ************************************************************************ Original file name : sx2m_19980222_121359_231.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 : 1998-02-22 12:13:59.223 Exposure time (sec) : 2.3711900 Pixel Resolution (arcsec) : 4.91 Filter : AlMg CCD temperature (C) : -20.99 Images used for compotite : 22-FEB-98 12:09:43 QT/M Open /AlMg Qrtr Norm C 11 38.0 256x256 22-FEB-98 12:13:59 QT/M Open /AlMg Qrtr Norm C 19 668.0 256x256 -------------------------- calibration history -------------------------- Dark Subtraction: (dark_sub,Ver: 3.280) Interp 18-FEB-98 06:42:26 and 22-FEB-98 19:33:43 DC Orbit Correction: Enabled Despiked: (sxt_clean.pro) Level/N_Sigma = 3.0 Leak Subtraction: (leak_sub.pro Ver:21.784) 22-FEB-98 12:13:59 Leak Dbase Type: Synthetic Second Order Leak Correction? YES (sxt_deleak.pro) Image Deconvolution? YES (sxt_decon.pro Ver: 2.2 ) Delta + Wings Composite Creation: (sxt_composite.pro Ver: 6.000) # Images Used: 2 Img1: 22-FEB-98 12:09:43.224 Img2: 22-FEB-98 12:13:59.223 Vignette Correction: Ver: 1.000 Technique: 1 Registration: Yes Exposure Duration (millisec): Original= 669.7 New= 2371 Pixel Resolution: Original= Qrtr New= Half Intensity units: Arbitrary logarithmic scale -------------------------------------------------------------------------