GTAC Observation Log

1. Date : 18/07/2016
2. Observation Sr. No. : 8751
3. Observer : Laurie Riguccini, Marco Grossi, Karin Menendez-Delmestre, Thiago Signorini Goncalves, Bruno Coelho, Raquel Santiago Nascimento, Aldée Charbonnier
4. Observer's Email : riguccini@astro.ufrj.br, grossi@oal.ul.pt, kmd@astro.ufrj.br, tsg@astro.ufrj.br, bcoelho@astro.ufrj.br, rnascimento@astro.ufrj.br, charbonnier@astro.ufrj.br
5. Project Name : Environmental effects on HI in transition-phase galaxies in the Coma cluster
6. Project Code : 30_031
7. Operator(s) : Navnath, Rupsing
8. Command File : /odisk/gtac/cmd/30_031/18jul16/obs_jul18.cmd
9. LTA File : /gsbifrdata/18jul/30_031_18jul2016.lta
10. LogFlag File : /odisk/online1/logflags/30_031.FLAGS.4

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1382 MHz ,RF2 : 1382 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1320 MHz, ILO2 : 1320MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 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 : Total_Intensity
21. Beam - 1 : OFF
22. Beam - 2 : OFF
23. ACQ BW : 16.666666 MHz
24. Final BW : 0 MHz; Step # 0
25. Maximum Channels : 256
26. Channel Numbers : 0:255:1
27. LO5 -1  : 138
28. LO5 -2  : 167

29. Frequency Parameters (TPA) : 1382 1382 1320 1320 62 62
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :29

32. Name of Non-Working Antennas (with reason for each) :
C12 : : No fringe at 175 pol.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 18 Jul 2016 18:00:00 - 18 Jul 2016 22:15:00

35. ONLINE Machine : Shivneri

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

37. Comments (During Observations) :
17:45 : Started setup.
17:50 : Started scan on 3C286
18:08 : Started command file.

/odisk/gtac/cmd/30_031/18jul16/obs_jul18.cmd

22:00 : Started scan on 3c86.
22:15 : Observation session over.
-----------------------------------------------------------------------