GTAC Observation Log

1. Date : 12/05/2017
2. Observation Sr. No. : 9379
3. Observer : Tiziana Venturi, Daniele Dallacasa, Gabriella DiGennaro, Fabio Gastaldello, Giacintucci Simona, Ruta Kale, Mariachiara Rossetti
4. Observer's Email : tventuri@ira.inaf.it, daniele.dallacasa@unibo.it, gabriella.digennaro@studio.unibo.it, gasta@lambrate.inaf.it, simona@astro.umd.edu, ruta@ncra.tifr.res.in, mchiara.rossetti@gmail.com
5. Project Name : Radio Emission of Brightest Cluster Galaxies in the Shapley Concentration: probes of cluster dynamics
6. Project Code : 32_024
7. Operator(s) : Navnath, Sachin
8. Command File : /odisk/gtac/cmd/32_024/obs11.cmd
9. LTA File : /gsbifrdata/11may/32_024_11may2017.lta, /gwbifrdata/11may/32_024_11may2017_1460.lta
10. LogFlag File : /odisk/online1/logflags/PNTG.FLAGS.2333

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1454 MHz ,RF2 : 1454 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1505 MHz, ILO2 : 1505MHz , 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 : OFF
20. Stokes : Total_Intensity
21. Beam - 1 : IA
22. Beam - 2 : PA
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) : 1454 1454 1505 1505 51 51
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :28

32. Name of Non-Working Antennas (with reason for each) :
C01 : : low fringe.. Extra High Cal (Noise cal) Continuous ON.
C14 : : Structural Repairing work

33. Note for Backup :

34. Start and End Time of Obs.(IST): 11 May 2017 18:00:00 - 12 May 2017 02:00:00

35. ONLINE Machine : Shivneri

36. No of Antennas Working(Fringing) at the end :28

37. Comments (During Observations) :
18:33:00 : Started scan on 3C286 for ~ 9.9321 min.

18:45 : Started command file.

     /odisk/gtac/cmd/32_024/obs11.cmd

18:46:31 : Started scan on 1311-222 

02:02 : command file stopped.
02:08 : Started scan on 3C286 
02:24 : Observation stopped.