GTAC Observation Log

1. Date : 20/12/2016
2. Observation Sr. No. : 9075
3. Observer : Christopher John Riseley, Anna Scaife, Jamie Stephen Farnes
4. Observer's Email : c.j.riseley@manchester.ac.uk, anna.scaife@mancester.ac.uk, jamie.farnes@sydney.edu.au
5. Project Name : Probing the Magnetic Field in the High-Redshift Cluster MACS J0025.4-1222
6. Project Code : 31_039
7. Operator(s) : Deepak, Navnath, Sachin
8. Command File : /odisk/gtac/cmd/31_039/19dec2016/obs.cmd
9. LTA File : /gsbifrdata1/19dec/31_039_19dec2016_4s.lta
10. LogFlag File : /odisk/online1/logflags/31_039.FLAGS.6

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 : 540MHz , 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 : Full_Stokes
21. Beam - 1 : OFF
22. Beam - 2 : OFF
23. ACQ BW : 33.333333 MHz
24. Final BW : 0 MHz; Step # 0
25. Maximum Channels : 512
26. Channel Numbers : 0:511:1
27. LO5 -1  : 149
28. LO5 -2  : 156

29. Frequency Parameters (TPA) : 591 591 540 540 51 51
30. Integration Time : 4.0265 Sec
31. No of Antennas Working(Fringing) at the beginning :28

32. Name of Non-Working Antennas (with reason for each) :
C05 : : Servo Time out.
C13 : : Mechanical Work



33. Note for Backup :

34. Start and End Time of Obs.(IST): 19 Dec 2016 18:00:00 - 20 Dec 2016 00:00:00

35. ONLINE Machine : Lenyadri

36. No of Antennas Working(Fringing) at the end :29

37. Comments (During Observations) :
18:00 : Started setup.
18:06 : Started scan on 3C48 for 15 min.
18:23 : Started command file.

      /odisk/gtac/cmd/31_039/19dec2016/obs.cmd

18:50 : C13 Released for observation.

23:40 : Command file stopped.
23:45 : Started scan on 3C147 for 15mins.
24:00 : Observation stopped.