GTAC Observation Log

1. Date : 22/05/2016
2. Observation Sr. No. : 8598
3. Observer : Tiziana Venturi, Sandro Bardelli, Daniele Dallacasa, Gabriella DiGennaro, Fabio Gastaldello, Giacintucci Simona, Mariachiara Rossetti
4. Observer's Email : tventuri@ira.inaf.it, sandro.bardelli@oabo.inaf.it, daniele.dallacasa@unibo.it, gabriella.digennaro@studio.unibo.it, gasta@lambrate.inaf.it, simona@astro.umd.edu, mchiara.rossetti@gmail.com
5. Project Name : Probing cluster mergers and group accretion in the Shapley Concentration Core
6. Project Code : 30_024
7. Operator(s) : Deepak, Navnath, Rupsing, Shilpa
8. Command File : /odisk/gtac/cmd/30_024/21may16/obs_21may16.cmd
9. LTA File : /gsbifrdata/21may/30_024_21may2016_8s.lta
10. LogFlag File : /odisk/online1/logflags/30_024.FLAGS

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 : 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 : 512
26. Channel Numbers : 0:511:1
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 :29

32. Name of Non-Working Antennas (with reason for each) :
W06 : ABC Time out.
33. Note for Backup :

34. Start and End Time of Obs.(IST): 21 May 2016 19:00:00 - 22 May 2016 02:21:00

35. ONLINE Machine : Shivneri

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

37. Comments (During Observations) :
19:00 : Started setup.
19:10 : Started scan on 3C286 for 15 min.

19:30 : Started command file.
        /odisk/gtac/cmd/30_024/21may16/obs_21may16.cmd
01:52 : Stopped command file due to target source and phase cal set.

01:55 : Started scan on 3C286.
02:21 : Stopped scan and observing session over.