GTAC Observation Log

1. Date : 13/11/2017
2. Observation Sr. No. : 9857
3. Observer : Poonam Chandra, atrideb Chatterjee
4. Observer's Email : poonam@ncra.tifr.res.in, atrideb@ncra.tifr.res.in
5. Project Name : SN 2006jd - study of late time radio emission at metre wavelengths with the GMRT
6. Project Code : 33_080
7. Operator(s) : Navnath
8. Command File : /odisk/gtac/cmd/poonam/33_080/13nov/obs.cmd
9. LTA File : /gsbifrdata1/13nov/33_080_13nov2017_tot.lta, /gsbifrdata1/13nov/33_080_13nov2017.lta
10. LogFlag File : /odisk/online1/logflags/33_080.FLAGS.2, /odisk/online1/logflags/33_080.FLAGS.1

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1371 MHz ,RF2 : 1371 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1320 MHz, ILO2 : 1320MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 32 MHz,ON, IF-CH2 : 4+14 dB, 32 MHz,ON

GSB SETTINGS :

14. GSB Host : gsbm1_shivneri
15. GSB Mode : Realtime
16. GSB LTA : 8
17. GSB CTRL : ONLINE
18. GSB Fstop : ON
19. GAIN EQ : ON
20. Stokes : Total_Intensity
21. Beam - 1 : OFF
22. Beam - 2 : OFF
23. ACQ BW : 33.333333 MHz
24. Final BW : 0 MHz; Step # 0
25. Maximum Channels : 256
26. Channel Numbers : 0:255:1
27. LO5 -1  : 149
28. LO5 -2  : 156

29. Frequency Parameters (TPA) : 1371 1371 1320 1320 51 51
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :30

32. Name of Non-Working Antennas (with reason for each) :

33. Note for Backup :

34. Start and End Time of Obs.(IST): 13 Nov 2017 00:30:00 - 13 Nov 2017 06:50:00

35. ONLINE Machine : Lenyadri

36. No of Antennas Working(Fringing) at the end :30

37. Comments (During Observations) :
00:30 : Started setup.
00:46 : Started scan on 3C48 for 15min.
01:10 : Started cmd file.

             /odisk/gtac/cmd/poonam/33_080/13nov/obs.cmd

06:34 : Started scan on 3C286 for 15 min
06:50 : Observation session over.
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