GTAC Observation Log

1. Date : 07/06/2017
2. Observation Sr. No. : 9464
3. Observer : Mooley, Dale A Frail, Subhashis Roy, Huib T Intema, Preshanth Jagannathan, Gregg Hallinan, Eric Bellm
4. Observer's Email : kunal.mooley@physics.ox.ac.uk, dfrail@nrao.edu, roy@ncra.tifr.res.in, intema@strw.leidenuniv.nl, pjaganna@nrao.edu, gh@astro.caltech.edu, ebellm@caltech.edu
5. Project Name : WATCHDOG: Watching Anomolous Transients CHange and Disappear tOwards the Galactic center
6. Project Code : 32_018
7. Operator(s) : Nilesh, Rupsing, Shilpa
8. Command File : /odisk/gtac/cmd/32_018/06jun17/obs_06jun.cmd
9. LTA File : /gsbifrdata1/06jun/32_018_06jun2017.lta, /gwbifrdata2/06jun/32_018_06jun2017_gwb.lta
10. LogFlag File : /odisk/online1/logflags/32_018.FLAGS

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255MHz , 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 : Total_Intensity
21. Beam - 1 : OFF
22. Beam - 2 : OFF
23. ACQ BW : 33.333333 MHz
24. Final BW : 0 MHz; Step # 0
25. Maximum Channels : 256
26. Channel Numbers : 0:255:1
27. LO5 -1  : 149
28. LO5 -2  : 156

29. Frequency Parameters (TPA) : 306 306 255 255 51 51
30. Integration Time : 8.053 Sec
31. No of Antennas Working(Fringing) at the beginning :28

32. Name of Non-Working Antennas (with reason for each) :
C14 : Structural repair.
C05 : MCM-5 timeout.
E03 : 130 pol low fringe at GSB.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 06 Jun 2017 21:00:00 - 07 Jun 2017 02:08:00

35. ONLINE Machine : Shivneri

36. No of Antennas Working(Fringing) at the end :28

37. Comments (During Observations) :
------------GWB Setting----------------------------------------------------
GPU_MODE  	: Realtime
GPU_LTA  	: 4
GPU_ACQ_BW  	: 200.0000
GPU_FINAL_BW  	: 200.0000
GPU_CHAN_MAX  	: 2048
GPU_CHAN_NUM  	: 0:2047:1
GPU_STOKES  	: Full_Stokes
GPU_RF4  	: 500  500
GCODE4  	: 32_018
---------------------------------------------------------------------------

20:45 : Started settings.
21:12 : '/odisk/gtac/cmd/32_018/06jun17/obs_06jun.cmd' command file started.
01:50 : Stopped command file.
01:55 : Started scan 3C295
02:03 : Stopped scan and observation session over.