YOHKOH SXT FAX
                Institute of Space and Astronautical Science
                        3-1-1 Yoshinodai, Sagamihara
                          Kanagawa Prefecture 229
                                    Japan
Phone:  0427-69-4531
Fax:    0427-69-4532
___________________________
To:     Yohkoh Tohbans at both SSOC and KSC                Page 1 of 8
Fax#    59-4240 (B-toh), 0994-67-4009 (KSC)
From:   SXT Chief Observer: Serge Savy
Date:   19 April 1996, 19:20 JST
Subj:   SXT Table upload for Saturday evening, Pass 4. 


     Pass 4:    20 April 1996 02:04 JST (19-APR-96 17:04 UT)
     Table ID:  960419 P4 ARS0 GAIN CHK

                THIS TABLE HAS BEEN SENT TO KSC

PURPOSE:

This is a special table to facilitate a gain check.  The high rate PFI
table uses 1x2 PFIs located at the straylight pinhole, in 4 different
exposure times from 3 seconds to 30 seconds, using the Al.1 filter. 

The medium rate PFI table is standard and fixed on AR7956.  Long exposures
included.  The Mg filter is used for the terminator, and the standard flare
mode table is installed. 
 
PLAN:

This table should be uploaded on Saturday morning.  The next table load will
be at pass 5 on Saturday. 

IMPORTANT INFORMATION:

Print files for table 960419 P4 ARS0 GAIN CHK

          COMPARE   table   SR0001N
          COMMAND   table   SR0001O

These files will be deleted in a few days if the upload is OK.  

For phone calls: S. Savy (home) (0427)-69-4591, H Hudson (03)-3452-2764.
  
                      Thank you,
   
			Serge Savy