GTAC Observation Log

1. Date : 04/04/2023
2. Observation Sr. No. : 15309
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) : Manisha, Pramod, Surender
8. Command File : /data1/gtac/cmd/ddtc275/ddtc275_04Apr2023_0900_cmd.py,, /data1/gtac/cmd/ddtc275/ddtc275_04Apr2023_1000_cmd.py
9. LTA File : /gsbifrdata/04apr/ddtc275_04apr2023_test_gsb.lta.1, /gsbifrdata/04apr/ddtc275_04apr2023_test_gsb.lta, /gsbifrdata/04apr/ddtc275_04apr2023_pntg_gsb.lta, /gwbifrdata/04apr/ddtc275_04apr2023_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 : ONLINE/TGC
18. GSB Fstop : ON
19. GAIN EQ : ON
20. Stokes : Full_Stokes
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 : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :27

32. Name of Non-Working Antennas (with reason for each) :
C01 : : Servo Problem.
E04 : : Servo Problem.
W02 : : Taken for Mech Work.
33. Note for Backup :

34. Start and End Time of Obs.(IST): 04 Apr 2023 09:15:00 - 04 Apr 2023 14:24:19

35. ONLINE Machine : TGC

36. No of Antennas Working(Fringing) at the end :27

37. RFI Status :

38. Comments (During Observations) :
GPU_PFB,0
GSB_CHAN_NUM,0:255:1
GSB_ACQ_BW,33.333333
GSB_FINAL_BW,0
GPU_PFB_TAPS,4
GSB_ENV,0
GPU_WALSH,0
GPU_CHAN_NUM,0:2047:1
GPU_BEAM_S,0
GSB_STOKES,4
GSB_CNTRL,1
GPU_EDGE_FRQ,0
GSB_BEAM_1,0:1
GSB_BEAM_2,0:1
GPU_BEAM_3,2:4
GPU_BEAM_2,1:1
GPU_BEAM_1,0:1
GPU_BEAM_4,0:1
GSB_GAINEQ,1
GSB_BB_LO,149000000:156000000
GPU_FINAL_BW,1
GPU_VLT_BIT,8
GSB_LTA,8
GPU_FSTOP,1
GPU_FILRFI,0
GPU_BM_INT,16
GSB_HOSTS,0
GPU_DDC,0
GPU_CNTRL,1
GPU_GAINEQ,1
GPU_LTA,4
GSB_FSTOP,1
GPU_CHAN_MAX,2048
GSB_EDGE_FRQ,0
GPU_ENV,1
GPU_HOSTS,2
GPU_MODE,0
GPU_STOKES,4
GSB_CD_MODE,0
GSB_CHAN_MAX,256
GPU_TPA,0
GPU_ACQ_BW,400.0000
GPU_BEAM_BIT,8
GSB_MODE,0
BANDMASK,3
GPU_BEAM4_DATASERVER,gwbh10
CORRMASK,8
GPU_BITS,4
ANTENNAMASK,3fffffff
GPU_BEAM1_DATASERVER,gwbh7
GPU_IFR_DATASERVER,gwbh6
GSB_IFR_DATASERVER,gsbm4
GPU_BEAM2_DATASERVER,gwbh8
GPU_BEAM3_DATASERVER,gwbh9
GSB_BEAM1_DATASERVER,node_33
GSB_BEAM2_DATASERVER,node_34
---------------------------------------
09:00:00 : Started set-up.
09:05:19 : Started cmd file.
           /data1/gtac/cmd/ddtc275/ddtc275_04Apr2023_0900_cmd.py
10:04:12 : Started cmd file.
           /data1/gtac/cmd/ddtc275/ddtc275_04Apr2023_1000_cmd.py
13:24:19 : Stopped cmd file and observing session over.
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