GTAC Observation Log 

1. Date : 06/1/2012
2. Observation Sr. No. : 5738
3. Observer : Sandeep Sirothia
4. Observer's Email : sirothia@ncra.tifr.res.in
5. Project Name : The GMRT extra-galactic sky survey at 150 MHz - TGSS
6. Project Code : 21_057
7. Operator(s) : Shilpa
8. Command File : /odisk/gtac/cmd/sirothia/21_057_20120106a.cmd
9. LTA File : /gsbifrdata/06jan/21_057_06jan2012.lta
10. LogFlag File : /odisk/online1/logflags/21_057.FLAGS.25

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 156 MHz ,RF2 : 156 MHz, SA1 : 14 dB, SA2 : 14 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 218 MHz, ILO2 : 218 MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 10+12 dB, 16 MHz,ON, IF-CH2 : 10+12 dB, 16 MHz,ON

GSB SETTINGS :

14. GSB Mode : RealTime 
15. GSB LTA : 8 
16. GAIN EQ : ON 
17. Stokes : Full_Polar
18. Beam - 1 : OFF
19. Beam - 2 : OFF
20. ACQ BW : 16 MHz
21. Maximum Channels : 256 
22. IFBW (MHz) : LO5 (KHz) : 16:138000-167000
23. Final Bandwidth (MHz): OFF MHz; Step # 0

24. Frequency Parameters (TPA) : 156 156 218 218 62 62.
25. Integration Time : 16.106 Sec.
26. No of Antennas Working(Fringing) :29

27. Name of Non-Working Antennas (with reason for each) :
C13 : Strong RFI lines.

28. Note for Backup :--

29. Start and End Time of Obs.(IST): 00:10 - 06:26

30. ONLINE Machine : Shivneri

31. Comments (During Observations) :
2s Data File : /gsbifrdata1/06jan/21_057_06jan2012_2s.lta
---------------------------------------------------------
00:10 : Started scan on 3C48.
00:40 : Stopped scan.

00:41 : Started scan on J0218+4232.
01:11 : Stopped scan.

01:14 : Started scan on 3C147.
01:44 : Stopped scan.

01:51 : '/odisk/gtac/cmd/sirothia/21_057_20120106a.cmd' command file started.

05:43 : Stopped command file.

05:46 : Started scan on J0953+0755.
06:03 : Stopped scan.

06:09 : Started scan on 3C286.
06:26 : Stopped scan and observing session over.