GTAC Observation Log

1. Date : 17/11/2019
2. Observation Sr. No. : 11592
3. Observer : Aditya Chowdhury, Nissim Kanekar, Jayaram Narayanan Chengalur
4. Observer's Email : chowdhury@ncra.tifr.res.in, nkanekar@ncra.tifr.res.in, chengalur@ncra.tifr.res.in
5. Project Name : %latex% The Atomic Hydrogen Content of Galaxies at $z \\\\approx 0.75-1.45$
6. Project Code : 37_063
7. Operator(s) : Deepak, Navnath, Sachin, Shilpa
8. Command File : /data1/gtac/cmd/37_063/deep2_42_16nov19.py
9. LTA File : /gsbifrdata1/16nov/37_063_16nov2019_gsb.lta, /gwbifrdata/16nov/37_063_16nov2019_gwb.lta
10. LogFlag File : /odisk/online1/logflags/37_063.FLAGS.11

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 : 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 : 512
26. Channel Numbers : 0:511:1
27. LO5 -1  : 149
28. LO5 -2  : 156

29. Frequency Parameters (TPA) : 591 591 540 540 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) :
C04 : Mechanical work.
W03 : MCM-5 timeout.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 16 Nov 2019 20:55:00 - 17 Nov 2019 04:35:00

35. ONLINE Machine : TGC

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

37. RFI Status :

38. Comments (During Observations) :
------------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  	: 8192
GPU_CHAN_NUM  	: 0:8191:1
GPU_STOKES  	: Total_Intensity
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 530  530
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: -1 -1
GCODE4  	: 37_063
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  	: 8
GPU_GAINEQ  	: OFF
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: 4 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
--------------------------------------------------------------------------
20:55 : Started settings.
21:24 : '/data1/gtac/cmd/37_063/deep2_42_16nov19.py' command file started.
21:24:49 : Started scan on 3C48 for ~ 7.38197 min.
21:36:14 : Started scan on 0204+152 for ~ 5.3687 min.
21:45:06 : Started scan on DEEP2_42 for ~ 46.7077 min.
22:35:08 : Started scan on 0204+152 for ~ 5.90557 min.
22:44:10 : Started scan on DEEP2_42 for ~ 46.1709 min.
23:34:28 : Started scan on 0204+152 for ~ 5.50292 min.
23:43:54 : Started scan on DEEP2_42 for ~ 47.2446 min.
00:34:32 : Started scan on 0204+152 for ~ 5.3687 min.
00:43:17 : Started scan on DEEP2_42 for ~ 46.7077 min.
01:44:50 : Started scan on 0204+152 for ~ 5.3687 min.
01:53:39 : Started scan on DEEP2_42 for ~ 46.7077 min.
02:43:19 : Started scan on 0204+152 for ~ 5.3687 min.
02:51:54 : Started scan on DEEP2_42 for ~ 47.2446 min.
03:42:09 : Started scan on 0204+152 for ~ 5.50292 min.
03:51:04 : Started scan on DEEP2_42 for ~ 8.32149 min.
04:04:23 : Started scan on 0204+152 for ~ 9.39523 min.
04:14:03 : Started scan on 3C48 for ~ 4.29496 min. # gsb bad scan.
04:28:45 : Started scan on 3C147 for ~ 7.24775 min.
04:35:00 : Observation session over.
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