GTAC Observation Log 

1. Date : 25/8/2013
2. Observation Sr. No. : 6671
3. Observer : Aquib Moin,Roberto Soria,Zhongxiang Wang
4. Observer's Email : amoin@shao.ac.cn,Roberto.Soria@curtin.edu.au,wangzx@shao.ac.cn
5. Project Name : Low-frequency radio emission from the surroundings of intermediate-mass black hole HLX-1
6. Project Code : 24_039
7. Operator(s) : Pramod,
8. Command File : /odisk/gtac/cmd/poonam/24_039/obs.cmd
9. LTA File : /gsbifrdata/26aug/24_039_26aug2013.lta,
10. LogFlag File : /odisk/online1/logflags/24_039.FLAGS,

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 591 MHz ,RF2 : 591 MHz, SA1 : 0 dB, SA2 :  dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 540 MHz, ILO2 : 540 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. GSB CTRL : ONLINE 
17. GSB Fstop : ON 
18. GAIN EQ : ON 
19. Stokes : TotIntensity
20. Beam - 1 : OFF
21. Beam - 2 : OFF
22. ACQ BW : 33.33 MHz
23. Final BW : 33.333333 MHz; Step # 0
24. Maximum Channels : 256 
25. Channel Numbers : 0:255:1 
26. LO5 -1  : 149.00 
27. LO5 -2  : 156.00 

28. Frequency Parameters (TPA) : 591 591 540 540 51 51.
29. Integration Time : 16.106112 Sec.
30. No of Antennas Working(Fringing) :28

31. Name of Non-Working Antennas (with reason for each) :
E05 : No fringe.
C14 : Feed jammed.

32. Note for Backup :

33. Start and End Time of Obs.(IST): 09:45 - 06:00

34. ONLINE Machine : Shivneri

35. Comments (During Observations) :
01:50 : Started set up.
02:03 : Started scan on 3C48.
02:13 : Stopped scan and started command file.
        '/odisk/gtac/cmd/poonam/24_039/obs.cmd'
05:38 : stopped command file.
05:42 : Started scan on 3C48.
06:00 : Stopped scan on 3C48 and observation is over.