GTAC Observation Log

1. Date : 30/11/2020
2. Observation Sr. No. : 12619
3. Observer : Marisa Brienza, Annalisa Bonafede, Kamlesh Rajpurohit, Shimwell, Andrea Botteon, Eugene Churazov, Francesco de Gasperin, Martin Hardcastle, Huib T Intema, Natalia Lyskova, Soumyajit Mandal, Simon Purser, Huub Rottgering, Reinout Johannes vanWeeren
4. Observer\'s Email : m.brienza@ira.inaf.it, a.bonafede@ira.inaf.it, kamlesh.rajpurohit@unibo.it, shimwell@strw.leidenuniv.nl, botteon@strw.leidenuniv.nl, churazov@mpa-garching.mpg.de, fdg@hs.uni-hamburg.de, M.J.Hardcastle@herts.ac.uk, intema@strw.leidenuniv.nl, natalya.lyskova@gmail.com, mandal@strw.leidenuniv.nl, purser@cp.dias.ie, rottgering@strw.leidenuniv.nl, rvweeren@strw.leidenuniv.nl
5. Project Name : Evidence of AGN jet-driven bubble evolving in the intergalactic medium
6. Project Code : 39_010
7. Operator(s) : Navnath
8. Command File : /data1/gtac/cmd/39_010/39_010_30nov.py
9. LTA File : /gsbifrdata1/30nov/39_010_30nov20_gsb.lta.1, /gwbifrdata1/30nov/39_010_30nov20_gwb.lta.1
10. LogFlag File :  

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 : 256
26. Channel Numbers : 0:255:1
27. LO5 -1  : 149
28. LO5 -2  : 156

29. Frequency Parameters (TPA) : 591 591 540 540 51 51
30. Integration Time : 4.0265 Sec
31. No of Antennas Working(Fringing) at the beginning :26

32. Name of Non-Working Antennas (with reason for each) :
C03 : Mechanical Work.
C01 & C05  : LMC disconnected. 

33. Note for Backup :

34. Start and End Time of Obs.(IST): 30 Nov 2020 01:00:00 - 30 Nov 2020 06:00:00

35. ONLINE Machine : TGC

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

37. RFI Status :

38. Comments (During Observations) :
01:00:00 : Started setup.
01:22:32 : Started scan on 0 for ~ 4.89894 min.
01:34:22 : Started scan on 3C48 for ~ 8 min.
01:40:00 : C01 and C05 Started working.
01:45:00 : Started cmd file
         /data1/gtac/cmd/39_010/39_010_30nov.py
01:46:24 : Started scan on 0414+343 for ~ 5.23449 min.
01:53:37 : Started scan on MCG+05 for ~ 31.3398 min.
02:26:37 : Started scan on 0414+343 for ~ 5.23449 min.
02:33:27 : Started scan on MCG+05 for ~ 30.5345 min.
03:05:43 : Started scan on 0414+343 for ~ 5.23449 min.
03:12:39 : Started scan on MCG+05 for ~ 30.9372 min.
03:45:11 : Started scan on 0414+343 for ~ 5.23449 min.
03:52:05 : Started scan on MCG+05 for ~ 30.87 min.
04:24:40 : Started scan on 0414+343 for ~ 5.23449 min.
04:31:33 : Started scan on MCG+05 for ~ 30.87 min.
05:04:12 : Started scan on 0414+343 for ~ 5.16738 min.
05:11:03 : Started scan on MCG+05 for ~ 21.9446 min.
05:35:30 : Started scan on 0414+343 for ~ 3.8252 min.
05:42:09 : Started scan on 3C147 for ~ 15.7706 min.
06:00:00 : Observation session over.