SIGMA - GRANAT

SIGMA scientific observations for year 1997
===========================================


For each month are mentionned :

* the mode of observation used with the telescope :
** SI for spectral-imaging mode,
** VI for variability-imaging mode, 
** PH for photon-photon mode and 
** VR for fast-variability mode), 
* the source studied, 
* the acquisition time of images and 
* the coordinates of the SIGMA telescope pointing (alpha 1950 and delta 1950)


Februray 1997
~~~~~~~~~~~~~
[cols="12,12,4,20,10,10,10"]
|============================================
|1997/02/11|19h07mn|SI|Tournesol SST off|||
|1997/02/18|17h44mn|SI|Tournesol SST off|||
|============================================

March 1997
~~~~~~~~~~
[cols="12,12,4,20,10,10,10"]
|============================================
|1997/03/07|15h48mn|SI|Tournesol|||
|1997/03/10|14h31mn|SI|Crab Nebula|16h39mn|05h29'29"|+21deg25'06"
|1997/03/11|18h07mn|SI|Crab Nebula|14h41mn|05h29'29"|+21deg25'06"
|1997/03/14|04h14mn|SI|1E 1740.7-2942|17h06mn|17h39'36"|-30deg36'48"
|1997/03/18|14h55mn|SI|1E 1740.7-2942|15h54mn|17h39'36"|-30deg36'48"
|1997/03/19|17h45mn|SI|1E 1740.7-2942|14h39mn|17h39'36"|-30deg36'48"
|1997/03/22|10h03mn|SI|1E 1740.7-2942|17h55mn|17h39'36"|-30deg36'48"
|1997/03/23|16h35mn|SI|1E 1740.7-2942|16h18mn|17h39'36"|-30deg36'48"
|1997/03/26|10h33mn|SI|1E 1740.7-2942|18h04mn|17h39'36"|-30deg36'48"
|1997/03/27|16h15mn|SI|1E 1740.7-2942|14h43mn|17h39'36"|-30deg36'48"
|1997/03/30|16h37mn|SI|Empty field|13h53mn||
|1997/03/31|15h30mn|SI|Empty field|16h06mn||
|============================================

April 1997
~~~~~~~~~~
[cols="12,12,4,20,10,10,10"]
|============================================
|1997/04/01|17h52mn|SI|Empty field|27h02mn||
|============================================

August 1997
~~~~~~~~~~~
[cols="12,12,4,20,10,10,10"]
|============================================
|1997/08/25|03h10mn|SI|Tournesol SST off|||
|============================================

September 1997
~~~~~~~~~~~~~~
[cols="12,12,4,20,10,10,10"]
|============================================
|1997/09/12|06h53mn|SI|Tournesol SST off|||
|1997/09/16|07h05mn|SI|1E 1740.7-2942|29h09mn|17h40'47"|-30deg11'59"
|1997/09/18|15h33mn|SI|1E 1740.7-2942|24h26mn|17h40'47"|-30deg11'59"
|1997/09/20|07h00mn|SI|1E 1740.7-2942|29h20mn|17h40'47"|-30deg11'59"
|1997/09/22|17h38mn|SI|1E 1740.7-2942|22h42mn|17h40'47"|-30deg11'59"
|1997/09/24|07h04mn|SI|1E 1740.7-2942|31h41mn|17h40'47"|-30deg11'59"
|1997/09/27|04h07mn|SI|Empty field|16h17mn||
|1997/09/28|07h10mn|SI|GRO j1655-40|10h37mn|16h48'23"|-40deg05'59"
|1997/09/29|05h23mn|SI|GRO j1655-40|19h37mn|16h48'23"|-40deg05'59"
|============================================

October 1997
~~~~~~~~~~~~
[cols="12,12,4,20,10,10,10"]
|============================================
|1997/10/01|02h52mn|SI|A 0535+26|14h45mn|05h29'11"|+27deg05'59"
|1997/10/02|06h55mn|SI|A 0535+26|11h29mn|05h29'11"|+27deg05'59"
|1997/10/03|05h01mn|SI|A 0535+26|22h53mn|05h29'11"|+27deg05'59"
|============================================