GTAC Observation Log

1. Date : 06/09/2020
2. Observation Sr. No. : 12385
3. Observer : Marisa Brienza, Kamlesh Rajpurohit, Annalisa Bonafede, Matteo Murgia, Franco Vazza, Francesca Loi
4. Observer\'s Email : m.brienza@ira.inaf.it, kamlesh.rajpurohit@unibo.it, a.bonafede@ira.inaf.it, matteo@oa-cagliari.inaf.it, f.vazza@jacobs-university.de, francesca.loi@inaf.it
5. Project Name : The interplay between AGN remnant plasma and the intracluster medium
6. Project Code : 38_023
7. Operator(s) : Deepak, Navnath, Rupsing, Sachin
8. Command File : /odisk/gtac/cmd/38_023/obs.cmd
9. LTA File : /gsbifrdata/06sep/38_023_06sep2020_gsb.lta, /gwbifrdata/06sep/38_023_06sep2020_gwb.lta
10. LogFlag File : /odisk/online1/logflags/38_039.FLAGS.10, /odisk/online1/logflags/38_023.FLAGS.2, /odisk/online1/logflags/38_023.FLAGS.1, /odisk/online1/logflags/38_023.FLAGS

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+14 dB, 32 MHz,ON, IF-CH2 : 4+14 dB, 32 MHz,ON

GSB SETTINGS :

14. GSB Host : gsbm1
15. GSB Mode : Realtime
16. GSB LTA : 8
17. GSB CTRL : ONLINE
18. GSB Fstop : ON
19. GAIN EQ : OFF
20. Stokes : Total_Intensity
21. Beam - 1 : IA
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) : 306 306 255 255 51 51
30. Integration Time : 4.0265 Sec
31. No of Antennas Working(Fringing) at the beginning :27

32. Name of Non-Working Antennas (with reason for each) :
C03 : Mechanical Work.
E06 : ABC time out.
W06 Feed problem.
33. Note for Backup :

34. Start and End Time of Obs.(IST): 06 Sep 2020 14:00:00 - 06 Sep 2020 23:00:00

35. ONLINE Machine : Shivneri

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  	: 200.0000
GPU_FINAL_BW  	: 200.0000
GPU_EDGE_FRQ  	: 0
GPU_CHAN_MAX  	: 4096
GPU_CHAN_NUM  	: 0:4095:1
GPU_STOKES  	: Full_Stokes
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 500  500
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 38_023
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  	: 4
GPU_GAINEQ  	: OFF
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: 8 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
--------------------------------
14:32:09 : Started scan on 3C286 for ~ 7.8741 min.
14:42:18 : Started command file.
----------------------------------------------------------------------
16:36:00 : W06 started working
----------------------------------------------------------------------
19:48:00 : Stopped command file
19:50:00 : Started scan on 3C286
19:58:00 : Stopped scan.
20:00:00 : Restarted command file.
23:00:00 : Stopped command file and observation session over.