GTAC Observation Log

1. Date : 16/03/2018
2. Observation Sr. No. : 10155
3. Observer : Tiziana Venturi, Dharam Vir Lal, Mariachiara Rossetti, Fabio Gastaldello, Lawrence Rudnick, Giacintucci Simona, Annalisa Bonafede, Gianfranco Brunetti, D Eckert
4. Observer's Email : tventuri@ira.inaf.it, dharam@ncra.tifr.res.in, mchiara.rossetti@gmail.com, gasta@lambrate.inaf.it, larry@astro.umn.edu, simona@astro.umd.edu, abonafede@ira.inaf.it, brunetti@ira.inaf.it, Dominique.Eckert@obs.unige.ch
5. Project Name : Probing the unique structure of the composite radio halo in Abell 2142 and the role of the radio galaxy population
6. Project Code : 33_052
7. Operator(s) : Rupsing
8. Command File : /odisk/gtac/cmd/33_052/16mar18/16mar18_obs.cmd
9. LTA File : /gwbifrdata2/16mar/33_052_16mar2018_gwb.lta
10. LogFlag File : /odisk/online1/logflags/33_052.FLAGS.1

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 : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :29

32. Name of Non-Working Antennas (with reason for each) :
W06 : fringe fluctuation.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 16 Mar 2018 00:00:00 - 16 Mar 2018 05:00:00

35. ONLINE Machine : Lenyadri

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

37. Comments (During Observations) :
00:11 : Started scan on 3C286.
00:24 : Stopped scan.
-------------------------------------------------------------------------
00:26 : Started command file.
04:43 : Stopped command file.
04:46 : started Scan on 3C286.
05:00 : Stopped scan and observation session over.
-------------------------------------------------------------------------