GTAC Observation Log 

1. Date : 29/3/2014
2. Observation Sr. No. : 7043
3. Observer : Stephen John Curran,Matthew Whiting,Dick Hunstead,Elaine Sadler,James Richard Allison,Ramana Athreya,Helen Johnston
4. Observer's Email : sjc@physics.usyd.edu.au,Matthew.Whiting@csiro.au,rwh@physics.usyd.edu.au,ems@physics.usyd.edu.au,jra@physics.usyd.edu.au,rathreya@iiserpune.ac.in,helenj@physics.usyd.edu.au
5. Project Name : A Cosmic Census of the Star Forming Reservoir in Active Galaxies I: The High Redshifts
6. Project Code : 25_020
7. Operator(s) : Manisha,Nilesh,
8. Command File : /odisk/gtac/cmd/25_020/29mar/obs_0014+813.cmd,/odisk/gtac/cmd/25_020/29mar/obs_0032+276.cmd,
9. LTA File : /gsbifrdata/29mar/25_020_29mar2014_2s.lta,/gsbifrdata/29mar/25_020_29mar2014_2s.lta.1,
10. LogFlag File : /odisk/online1/logflags/25_020.FLAGS.22,/odisk/online1/logflags/25_020.FLAGS.21,

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 314.9175 MHz ,RF2 : 314.9175 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 MHz , IVLO1 : 59.9175 MHz, IVLO2 : 59.9175 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 10+12 dB, 32 MHz,ON, IF-CH2 : 10+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 : 16.67 MHz
23. Final BW : 4.17 MHz; Step # 2
24. Maximum Channels : 512 
25. Channel Numbers : 0:511:1 
26. LO5 -1  : 140.00 
27. LO5 -2  : 165.00 

28. Frequency Parameters (TPA) : 314.9175 314.9175 255 255 59.9175 59.9175.
29. Integration Time : 16.106112 Sec.
30. No of Antennas Working(Fringing) at the begining :24

31. Name of Non-Working Antennas (with reason for each) :
S02 : Servo Stow problem.
W04 : RFI lines.
E06 : RFI lines.
E03 : Maintenance.
C08 : Taken for CST Painting.
W02 : Painting.

32. Note for Backup :

33. Start and End Time of Obs.(IST): 12:00 - 15:07

34. ONLINE Machine : Lenyadri

35. No of Antennas Working(Fringing) at the end :24

36. Comments (During Observations) :
11:53 : Started settings for observation.
12:03 : Started scan on 3c48 for 10min.
12:16 : Started command file.
        '/odisk/gtac/cmd/25_020/29mar/obs_0014+813.cmd'.

13:39 : Stopped command file and settings changed.
13:45 : Started next command file.
        '/odisk/gtac/cmd/25_020/29mar/obs_0032+276.cmd'.

15:07 : Stopped observation session.