GOES eclipse information

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     The GOES-8 Spring 1997 eclipse period for the imager runs from 
     02/09/97 to 04/29/97; the corresponding period for the sounder runs 
     from 02/26/97 to 05/02/97.   
     
     The GOES-9 Spring 1997 eclipse period for the imager runs from 
     02/09/97 to 04/30/97;  the corresponding period for the sounder runs 
     from 02/25/97 to 05/02/97.     
     
     Loss of data is denoted by KOZ or ECL.  ECL represents the actual 
     eclipse period.  GOES scanning is halted during KOZ periods to avert 
     solar intrusion on the radiometer.  To minimize the impact to the user 
     community, full disk (FD) transmissions normally influenced by the KOZ 
     period, have been substituted with scans of the northern hemisphere.
     
     To compensate for data loss during daily eclipse periods, effective 
     February 25, 1997, NESDIS plans to run full disk scanning from one 
     GOES satellite while the other is in eclipse.
     
     Specifically, for the GOES-8 spring eclipse period, NESDIS plans to 
     run daily GOES-9 full disk scans from 0400 UTC to 0659 UTC; GOES-9 
     routine schedule resumes at 0700 UTC.  GOES-9 full disk eclipse 
     support will extend through April 13, 1997. 
     
     For the GOES-9 spring eclipse period, NESDIS plans to run daily GOES-8 
     full disk scans from 0745 UTC to 1014 UTC; GOES-8 routine schedule 
     resumes at 1015 UTC.  GOES-8 full disk eclipse support will extend 
     through April 12, 1997.
     
     The eclipse schedule denoting times of GOES data loss will be updated 
     on a weekly basis.
     
     **********************************************************************
     
     
     GOES-8 Imager Spring 97 Data Loss Projection "Routine Schedule"
     
                Frame
                Name         CON     SHS    NHE    CON    SHS    NHE    CON 
                Start (z)   04:01  04:09  04:15  04:31  04:39  04:45  05:01 
                Stop (z)    04:06  04:14  04:29  04:38  04:44  04:59  05:06
         JDAY   Date
         040    02/09/97                                                   
         041    02/10/97                                                   
         042    02/11/97                                                    
         043    02/12/97                                                    
         044    02/13/97                                  KOZ               
         045    02/14/97                                  KOZ               
         046    02/15/97                                  KOZ              
     
     
          GOES-8 Imager Spring 97 Data Loss Projection "Routine Schedule"   
     
                 Frame
                 Name         SHS     NHE    CON    SHS    FD     NHE     
                 Start (z)   05:09  05:15  05:31  05:39  05:45  06:15       
                 Stop (z)    05:14  05:29  05:38  05:44  06:11  06:29       
          JDAY   Date
          040    02/09/96                                  NHE              
          041    02/10/96                                  NHE              
          042    02/11/96                                  NHE              
          043    02/12/96                                  NHE              
          044    02/13/96      KOZ                  KOZ    NHE              
          045    02/14/96      KOZ                  KOZ    NHE              
          046    02/15/96      KOZ                  KOZ    NHE              
     
     
     
     
     GOES-9 Imager Spring 97 Data Loss Projection "Routine Schedule"
     
             Frame       SH     NH     PACUS  SH     NH     PACUS  SH  
             Start (z)   07:52  08:00  08:15  08:22  08:30  08:45  08:52 
             Stop (z)    07:59  08:11  08:22  08:29  08:41  08:52  08:59
      JDAY   Date
      040    02/09/97                                                       
      041    02/10/97                                                    
      042    02/11/97                                                    
      043    02/12/97                                                    
      044    02/13/97                                                    
      045    02/14/97                                                KOZ 
      046    02/15/97                                                KOZ
     
     
             Frame       FD      NH      NH     PACUS  SH     NH     PACUS 
             Start (z)   09:00   09:30   10:00  10:15  10:22  10:30  10:45 
             Stop  (z)   09:26   09:41   10:11  10:22  10:29  10:41  10:52  
      JDAY   Date
      040    02/09/97      NH    
      041    02/10/97      NH
      042    02/11/97      NH 
      043    02/12/97      NH
      044    02/13/97      NH
      045    02/14/97      NH         
      046    02/15/97      NH    
     
     




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