GTAC Observation Log 

1. Date : 05/8/2012
2. Observation Sr. No. : 6071
3. Observer : Dave Green
4. Observer's Email : dag@mrao.cam.ac.uk,russ@ras.ucalgary.ca
5. Project Name : Completing the wide-field 610 MHz polarisation survey of the ELAIS N1 field
6. Project Code : 22_057
7. Operator(s) : Deepak,
	Manisha,
	Navanath,
	Rupsingh,
	
8. Command File : /odisk/gtac/cmd//22_057/obs_05a.cmd,
	/odisk/gtac/cmd//22_057/obs_05b.cmd
9. LTA File : /gsbifrdata/05aug/22_057_05aug2012.lta
10. LogFlag File : /odisk/online1/logflags/22_057.FLAGS.3

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 591 MHz ,RF2 : 591 MHz, SA1 : 0 dB, SA2 : 0 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. GAIN EQ : ON 
17. Stokes : Full_Polar
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) : 591 591 540 540 51 51.
25. Integration Time : 16.106 Sec.
26. No of Antennas Working(Fringing) :26

27. Name of Non-Working Antennas (with reason for each) :
C14 : BLDC work.
S01 : MCM 5 time out.
S02 : 130 pole low fringe
* C11 : Low fringe at 610 MHz. (CSIRO feed).

28. Note for Backup :--

29. Start and End Time of Obs.(IST): 14:00 - 01:05

30. ONLINE Machine : Shivneri

31. Comments (During Observations) :
14:00 : Setup started.
14:18 : Scan started on 3c286
14:33 : Stopped scan & started command file.
14:58 : S02 Taken for deflection test.
16:01 : S02 released for observaton.
22:02 : Stopped command file.
22:04 : Started scan on 3C286.
22:14 : Stopped scan.
22:16 : Command file started 
        '/odisk/gtac/cmd/22_057/obs_05b.cmd'
01:05 : stopped the observation session.