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                Information about dailyim_19930401.jpg                      
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Original file name : sx3m_19930401_132200_121.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 : 1993-04-01  13:22:00.109
Exposure time (sec) : 0.47619000
Pixel Resolution (arcsec) : 4.91
Filter : Al.1
CCD temperature (C) : -20.99
Images used for compotite : 
 1-APR-93  13:23:26  QT/H  Open /Al.1  Half Norm C  13    78.0  512x512
 1-APR-93  13:25:34  QT/H  Open /Al.1  Half Norm C  23  2668.0  512x512
 1-APR-93  13:22:00  QT/H  Open /Al.1  Half Norm C  28 15108.0  512x512
-------------------------- calibration history --------------------------
Dark Subtraction: (dark_sub,Ver: 3.280) Interp       1-APR-93  22:02:36
      and  1-APR-93  21:58:08
DC Orbit Correction: Enabled
Despiked: (sxt_clean.pro) & Destreaked: (sxt_xsaa.pro Level/N_Sigma =
Leak Subtraction:   (leak_sub.pro Ver: 5.500)   25-APR-93  19:17:17
Leak Dbase Type: Terminator
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: 3
      Img1:   1-APR-93  13:23:26.109
      Img2:   1-APR-93  13:25:34.108
      Img3:   1-APR-93  13:22:00.109
Vignette Correction: Ver: 1.000               Technique: 1
Registration: Yes
Exposure Duration (millisec):   Original=      15165.7   New=        476
Pixel Resolution:    Original= Half   New= Half
Intensity units:  Arbitrary logarithmic scale
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