GTAC Observation Log

1. Date : 02/05/2018
2. Observation Sr. No. : 10222
3. Observer : Andrea Vang, Marsha Wolf, Eric Hooper, Eric Wilcots, Sebastian Heinz, Wiphu Rujopakarn, Gelfand, Dominika Wylezalek, Charles T Liu, Yi-Hao Chen
4. Observer's Email : avang@astro.wisc.edu, mwolf@astro.wisc.edu, ehooper@astro.wisc.edu, ewilcots@astro.wisc.edu, heinzs@astro.wisc.edu, wiphu@as.arizona.edu, jg168@nyu.edu, dwylezalek@jhu.edu, cliu@amnh.org, ychen@astro.wisc.edu
5. Project Name : A 3D View into the Coevolutionary History of Galaxies and AGN
6. Project Code : 34_091
7. Operator(s) : Deepak, Nilesh
8. Command File : /odisk/gtac/cmd/34_091/01may18/obs_may01.cmd
9. LTA File : /gsbifrdata1/01may/34_091_01may2018.lta, /gwbifrdata1/01may/34_091_01may2018_gwb.lta
10. LogFlag File : /odisk/online1/logflags/34_091.FLAGS.3

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 156 MHz ,RF2 : 156 MHz, SA1 : 14 dB, SA2 : 14 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 218 MHz, ILO2 : 218MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 16 MHz,ON, IF-CH2 : 4+14 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) : 156 156 218 218 62 62
30. Integration Time : 8.053 Sec
31. No of Antennas Working(Fringing) at the beginning :29

32. Name of Non-Working Antennas (with reason for each) :
C04 : Servo work.
S03 : No fringe in GSB.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 01 May 2018 18:00:00 - 02 May 2018 03:05:00

35. ONLINE Machine : Shivneri

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

37. Comments (During Observations) :

------------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  	: 260  260
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 34_091
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  	: OFF
--------------------------------
17:30 : Started setup.
17:49 : Started scan on 3C147 for ~15 mins.
18:04 : Started command file.

02:14 : Repeated command file for last 3 sources.
02:44 : Stopped command file.
02:45 : Started scan on 3C286 for ~ 15 min.
03:00 : Stopped scan and closed observations.