GTAC Observation Log

1. Date : 27/03/2023
2. Observation Sr. No. : 15281
3. Observer : Devojyoti Kansabanik, Divya Oberoi, Surajit Mondal, Soham Dey
4. Observer\'s Email : dkansabanik@ncra.tifr.res.in, div@ncra.tifr.res.in, surajit.mondal@njit.edu, sdey@ncra.tifr.res.in
5. Project Name : Coordinated Observations of the Sun with the uGMRT and Solar Orbiter
6. Project Code : ddtC275
7. Operator(s) : Pramod, Shilpa
8. Command File : /data1/gtac/cmd/ddtc275/ddtc275_27Mar2023_cmd1.py,, /data1/gtac/cmd/ddtc275/ddtc275_27Mar2023_cmd2.py
9. LTA File : /gwbifrdata1/27mar/ddtc275_27mar2023_b5_gwb.lta
10. LogFlag File :      

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1409 MHz ,RF2 : 1409 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1460 MHz, ILO2 : 1460MHz , 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 : TGC
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) : 1409 1409 1460 1460 51 51
30. Integration Time : 2.0132 Sec
31. No of Antennas Working(Fringing) at the beginning :27

32. Name of Non-Working Antennas (with reason for each) :
S01 : Painting.
S02 : Callsheet work.
W02 : Dish surface refurbishment work.
33. Note for Backup :

34. Start and End Time of Obs.(IST): 27 Mar 2023 10:00:00 - 27 Mar 2023 14:27:00

35. ONLINE Machine : TGC

36. No of Antennas Working(Fringing) at the end :26

37. RFI Status :

38. Comments (During Observations) :
Pulsar Data Files On :-
GWBH8 : /data6/gpuuser/DDTC275_data6_27mar2023/*
GWBH9 : /data4/gpuuser/DDTC275_data4_27mar2023/*
------------GWB Setting---------------------------------------------------
GPU_MODE  	: Realtime
GPU_LTA  	: 4
GPU_ACQ_BW  	: 400.0000
GPU_FINAL_BW  	: 400
GPU_EDGE_FRQ  	: 0
GPU_CHAN_MAX  	: 2048
GPU_CHAN_NUM  	: 0:2047:1
GPU_STOKES  	: Full_Stokes
GPU_SIDEBAND  	: -1 -1
GPU_RF4  	: 1460  1460
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: -1 -1
GCODE4  	: DDTC275
GPU_CNTRL  	: TGC
GPU_FSTOP  	: ON
GPU_BEAM_1  	: OFF
GPU_BEAM_2  	: IA
GPU_BEAM_3  	: PA
GPU_BEAM_4  	: OFF
GPU_BM_INT  	: 16
GPU_GAINEQ  	: ON
GPU_TPA  	: From online/TGC tpa
GPU_BITS  	: 4 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
GPU_PFB  	: OFF
GPU_PFB_TAPS  	: 4
GPU_BEAM_BIT  	: 8
GPU_VLT_BIT  	: 8
GPU_WALSH  	: OFF
GPU_ENV  	: RELEASED
--------------------------------------------------------------------------
# GWB GAC configuration is as follows : 
# BEAM-2:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 E06 S03 S04 S06 W01 W03 W04 W05 W06 Total=27
# BEAM-2:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 E06 S03 S04 S06 W01 W03 W04 W05 W06 Total=27
# BEAM-3:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 E06 S03 S04 S06 W01 W03 W04 W05 W06 Total=27
# BEAM-3:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 E06 S03 S04 S06 W01 W03 W04 W05 W06 Total=27
--------------------------------------------------------------------------
10:00 : Started settings.
10:30 : \'/data1/gtac/cmd/ddtc275/ddtc275_27Mar2023_cmd1.py\' command file started.
11:15 : Stopped command file.
11:15 : \'/data1/gtac/cmd/ddtc275/ddtc275_27Mar2023_cmd2.py\' command file started.
14:17 : C04 taken for maintenance.
14:27 : Stopped command file and observing session over.