************************************************************************
                Information about dailyim_19911023.jpg                      
************************************************************************
Original file name : sxtf_19911023_003558_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 : 1991-10-23  00:35:58.511
Exposure time (sec) : 1.0000000
Pixel Resolution (arcsec) : 4.91
Filter : Al.1
CCD temperature (C) : -20.99
Images used for compotite : 
23-OCT-91  00:36:30  QT/H  NuDen/Al.1  Qrtr Norm C   5     3.1  256x256
23-OCT-91  00:35:26  QT/H  Open /Al.1  Qrtr Norm C  11    38.0  256x256
23-OCT-91  00:35:58  QT/H  Open /Al.1  Qrtr Norm C  19   668.0  256x256
-------------------------- calibration history --------------------------
Dark Subtraction: (dark_sub,Ver: 3.280) Interp      26-OCT-91  13:40:01
      and 24-OCT-91  09:10:58
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:  23-OCT-91  00:36:30.511
      Img2:  23-OCT-91  00:35:26.511
      Img3:  23-OCT-91  00:35:58.511
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


-------------------------------------------------------------------------