GTAC Observation Log

1. Date : 02/07/2019
2. Observation Sr. No. : 11208
3. Observer : Farhad Yusef-Zadeh, Subhashis Roy, Wardle
4. Observer's Email : zadeh@northwestern.edu, roy@ncra.tifr.res.in, mark.wardle@mq.edu.au
5. Project Name : Synchrotron Emission from the Galactic Center Molecular Cloud G0.13-0.13
6. Project Code : 36_069
7. Operator(s) : Deepak, Nilesh, Pramod
8. Command File : /odisk/gtac/cmd/roy/u36_069.01jul19.m.cmd
9. LTA File : /gsbifrdata1/01jul/36_069_01jul2019_gsb.lta, /gwbifrdata2/01jul/36_069_01jul2019_gwb.lta
10. LogFlag File : /odisk/online1/logflags/36_069.FLAGS

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 156 MHz ,RF2 : 156 MHz, SA1 : 0 dB, SA2 : 0 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 :30

32. Name of Non-Working Antennas (with reason for each) :
 
33. Note for Backup :

34. Start and End Time of Obs.(IST): 01 Jul 2019 20:00:00 - 02 Jul 2019 04:00:00

35. ONLINE Machine : Shivneri

36. No of Antennas Working(Fringing) at the end :30

37. Comments (During Observations) :

------------GWB Setting---------
GPU_MODE  	: Realtime
GPU_LTA  	: 4
GPU_ACQ_BW  	: 100.0000
GPU_FINAL_BW  	: 100.0000
GPU_EDGE_FRQ  	: 0
GPU_CHAN_MAX  	: 1024
GPU_CHAN_NUM  	: 0:1023:1
GPU_STOKES  	: Total_Intensity
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 250  250
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 36_069
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
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: 8 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
--------------------------------
19:40 : Started set up.
20:18 : Started command file.
 '/odisk/gtac/cmd/roy/u36_069.01jul19.m.cmd'

03:31 : Target source & phase cal set below horizon, stopped command file.
03:35 : Started command file to record data on 3C48 for ~ 10 min.
03:50 : command file stopped and observations closed.