GTAC Observation Log 

1. Date : 31/8/2012
2. Observation Sr. No. : 6131
3. Observer : Ruta Kale
4. Observer's Email : rkale@ira.inaf.it,tventuri@ira.inaf.it
5. Project Name : Cluster mergers in the aftermath: diffuse emission in the Shapley Concentration
6. Project Code : 22_039
7. Operator(s) : Sachin,Deepak,Rupsing
	
8. Command File : /odisk/gtac/cmd/22_039/mkp/31aug.cmd
9. LTA File : /gsbifrdata/31aug/22_039_31aug2012.lta
10. LogFlag File : /odisk/online1/logflags/22_039.FLAGS.5

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 dB, 32 MHz,ON

GSB SETTINGS :

14. GSB Mode : RealTime 
15. GSB LTA : 8 
16. GAIN EQ : OFF 
17. Stokes : Total_Intensity
18. Beam - 1 : OFF
19. Beam - 2 : OFF
20. ACQ BW : 32 MHz
21. Maximum Channels : 256 
22. IFBW (MHz) : LO5 (KHz) : 32:149000-156000
23. Final Bandwidth (MHz): OFF MHz; Step # 0

24. Frequency Parameters (TPA) : 306 306 255 255 51 51.
25. Integration Time : 16.106 Sec.
26. No of Antennas Working(Fringing) :29

27. Name of Non-Working Antennas (with reason for each) :
W04 : Under test. 

28. Note for Backup :--

29. Start and End Time of Obs.(IST): 12:30 - 21:00

30. ONLINE Machine : Shivneri

31. Comments (During Observations) :
12:33:31 - 12:45:03 Recorded data on 3C286
12:57:00 - Started command file.
17:17:00 - Power failure.
17:17:00 - Stopped command file.
17:45:00 - Power resume.
17:51:00 - Restarted command file
19:04:00 - Stopped command file.(due to source set).
19:06:00 - Started scan on 3C286.
19:22:00 - Stopped scan & observation session over.