GTAC Observation Log

1. Date : 08/07/2019
2. Observation Sr. No. : 11230
3. Observer : Melissa Elizabeth Morris, Eric Wilcots
4. Observer's Email : mmorris@astro.wisc.edu, ewilcots@astro.wisc.edu
5. Project Name : Measuring the Density of the Intragroup Medium using Bent Double Lobed AGN
6. Project Code : 36_077
7. Operator(s) : Navnath, Nilesh
8. Command File : /odisk/gtac/cmd/36_077/08jul19/obs_s15.cmd, /odisk/gtac/cmd/36_077/08jul19/obs_s16.cmd
9. LTA File : /gsbifrdata/08jul/36_077_08jul2019_gsb.lta, /gwbifrdata2/08jul/36_077_08jul2019_gwb.lta
10. LogFlag File : /odisk/online1/logflags/36_077.FLAGS

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1454 MHz ,RF2 : 1454 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1505 MHz, ILO2 : 1505MHz , 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) : 1454 1454 1505 1505 51 51
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :27

32. Name of Non-Working Antennas (with reason for each) :
C00 : : Painting Work
C14 : : Structural Repair Work.
S06 : : ABC Time out

33. Note for Backup :

34. Start and End Time of Obs.(IST): 08 Jul 2019 10:50:00 - 08 Jul 2019 15:00:00

35. ONLINE Machine : Shivneri

36. No of Antennas Working(Fringing) at the end :27

37. Comments (During Observations) :
11:00 : Started setup.
11:10 : Started cmd file.

 /odisk/gtac/cmd/36_077/08jul19/obs_s15.cmd

11:17:29 : Started scan on 3C196 for ~ 9.9321 min.
11:30:19 : Started scan on 0831+044 for ~ 4.83183 min.
11:36:18 : Started scan on A726 for ~ 20.1326 min.
11:57:32 : Started scan on 0831+044 for ~ 4.5634 min.
12:03:21 : Started scan on A726 for ~ 20.1326 min.
12:24:31 : Started scan on 0831+044 for ~ 4.83183 min.
12:30:26 : Started scan on A726 for ~ 19.8642 min.
12:51:25 : Started scan on 0831+044 for ~ 4.83183 min.
12:57:29 : Started scan on A726 for ~ 5.90557 min.
13:04:00 : cmd file stopped.
13:05:00 : Started cmd file.
/odisk/gtac/cmd/36_077/08jul19/obs_s16.cmd
15:00:00 : Stopped command file and observing session over.           
------------GWB Setting---------
GPU_MODE  	: Realtime
GPU_LTA  	: 4
GPU_ACQ_BW  	: 200.0000
GPU_FINAL_BW  	: 200.0000
GPU_EDGE_FRQ  	: 0
GPU_CHAN_MAX  	: 2048
GPU_CHAN_NUM  	: 0:2047:1
GPU_STOKES  	: Total_Intensity
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 1450  1450
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 36_077
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  	: 32
GPU_GAINEQ  	: OFF
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: 8 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
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