GTAC Observation Log

1. Date : 14/03/2020
2. Observation Sr. No. : 11975
3. Observer : Kuntal Misra, Martin Blazek, Michael Bremer, ANKUR GHOSH, Luca Izzo, David Alexander Kann, Resmi Lekshmi, Michal Jerzy Michalowski, Daniel Perley, Ruben Sanchez Ramirez, Steve Schulze, Christina Thoene, Antonio deUgartePostigo
4. Observer\'s Email : kuntal@aries.res.in, alf@iaa.es, bremer@iram.fr, ghosh.ankur1994@gmail.com, luca.izzo@gmail.com, kann@iaa.es, l.resmi@gmail.com, mj.michalowski@gmail.com, d.a.perley@ljmu.ac.uk, ruben@sramirez.es, steve.schulze@weizmann.ac.il, cthoene@iaa.es, adeugartepostigo@gmail.com
5. Project Name : Continued monitoring of the brightest radio afterglow detected by GMRT
6. Project Code : 37_123
7. Operator(s) : Sachin, Shriram
8. Command File : /odisk/gtac/cmd/37_123/14mar/14mar.cmd
9. LTA File : /gsbifrdata1/14mar/37_123_14mar2020_gsb.lta, /gwbifrdata1/14mar/37_123_14mar2020_gwb.lta
10. LogFlag File : /odisk/online1/logflags/37_123.FLAGS.7

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 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) : 306 306 255 255 51 51
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) :
C03 : Taken for maintanance
33. Note for Backup :

34. Start and End Time of Obs.(IST): 14 Mar 2020 01:00:00 - 14 Mar 2020 02:20:00

35. ONLINE Machine : Shivneri

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

37. RFI Status :

38. Comments (During Observations) :
12:45 : Started settings

------------GSB Setting---------
GSB_MODE 	: Realtime
GSB_LTA 	: 8
GSB_ACQ_BW 	: 33.333333
GSB_FINAL_BW 	: 0
GSB_EDGE_FRQ 	: 0
GSB_CHAN_MAX 	: 256
GSB_CHAN_NUM 	: 0:255:1
GSB_STOKES 	: Total_Intensity
GSB_CNTRL 	: ONLINE
GSB_FSTOP 	: ON
GSB_BEAM_1 	: OFF
GSB_BEAM_2 	: OFF
GSB_GAINEQ 	: ON
GSB_BB_LO 	: 149:156
GSB_HOSTS 	: gsbm1_shivneri
undefined 	: OFF
undefined 	: 306
--------------------------------

------------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  	: Total_Intensity
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 500  500
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 37_123
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  	: 4 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
--------------------------------
00:57: Started command file
       \'/odisk/gtac/cmd/37_123/14mar/14mar.cmd\'
02:15: Stopped command file and observation session over.