GTAC Observation Log

1. Date : 11/06/2017
2. Observation Sr. No. : 9477
3. Observer : Bringfried Stecklum

4. Observer's Email : stecklum@tls-tautenburg.de

5. Project Name : Following-up the first ever detected accretion burst in a high-mass YSO\r\n
6. Project Code : 32_026
7. Operator(s) : Navnath, Nilesh, Surender
8. Command File : /odisk/gtac/cmd/32_026/obs.cmd
9. LTA File : /gsbifrdata1/11jun/32_026_11jun2017.lta, /gwbifrdata2/11jun/32_026_11jun2017_gwb.lta.1, /gwbifrdata2/11jun/32_026_11jun2017_gwb.lta
10. LogFlag File : /odisk/online1/logflags/32_026.FLAGS.2

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 : 256
26. Channel Numbers : 0:255:1
27. LO5 -1  : 149
28. LO5 -2  : 156

29. Frequency Parameters (TPA) : 591 591 540 540 51 51
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :26

32. Name of Non-Working Antennas (with reason for each) :
C14 : : Structural Reapir.
E05 : : Servo work.
W03 : : 175 pol low fringe.
C13 : 175 pol low fringe.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 11 Jun 2017 11:00:00 - 11 Jun 2017 16:15:00

35. ONLINE Machine : Lenyadri

36. No of Antennas Working(Fringing) at the end :26

37. Comments (During Observations) :
11:00 : Started set-up.

------------GWB Setting---------
GPU_MODE  	: Realtime
GPU_LTA  	: 4
GPU_ACQ_BW  	: 400.0000
GPU_FINAL_BW  	: 400.0000
GPU_EDGE_FRQ  	: 0
GPU_CHAN_MAX  	: 2048
GPU_CHAN_NUM  	: 0:2047:1
GPU_STOKES  	: Full_Stokes
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 900  900
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 32_026
GPU_CNTRL  	: ONLINE
GPU_FSTOP  	: ON
GPU_BEAM_1  	: OFF
GPU_BEAM_2  	: OFF
GPU_BEAM_3  	: OFF
GPU_BEAM_4  	: OFF
GPU_BM_INT  	: 128
GPU_GAINEQ  	: ON
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: For 32 inputs
GPU_FILRFI  	: RFI Filterring OFF
--------------------------------

11:12 : Started scan on 3C147.
11:15 -11:30 : GWB Problem.
11:30 : Restarted GWB.
11:41 : Stopped scan.
11:46 : Started command file.
/odisk/gtac/cmd/32_026/obs.cmd

15:52 : Command file.
15:58 : Started scan on 3c286 for 15 min.
16:12 : Observation session over.
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