GTAC Observation Log

1. Date : 10/01/2016
2. Observation Sr. No. : 8320
3. Observer : Aritra Basu, SuiAnn Mao, Amanda Ann Kepley, Ellen Gould Zweibel
4. Observer's Email : abasu@mpifr-bonn.mpg.de, mao@mpifr-bonn.mpg.de, akepley@nrao.edu, zweibel@astro.wisc.edu
5. Project Name : Mapping the extent of tidal tail in the Antennae pair
6. Project Code : 29_022
7. Operator(s) : Navnath, Nilesh, Rupsing
8. Command File : /odisk/gtac/cmd/29_022/10jan16.cmd
9. LTA File : /gsbifrdata1/10jan/29_022_10jan2016_4s.lta
10. LogFlag File : /odisk/online1/logflags/29_022.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 : 24+4 dB, 32 MHz,OFF, IF-CH2 : 24+4 dB, 32 MHz,OFF

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 : OFF
22. Beam - 2 : OFF
23. ACQ BW : 33.333333 MHz
24. Final BW : 33.333333 MHz; Step # 
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 : 4.0265 Sec
31. No of Antennas Working(Fringing) at the beginning :28

32. Name of Non-Working Antennas (with reason for each) :
C03 : BLDC.
W01 : Periodic lines.
W04 : Servo offset.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 10 Jan 2016 01:00:00 - 10 Jan 2016 10:00:00

35. ONLINE Machine : Lenyadri

36. No of Antennas Working(Fringing) at the end :27

37. Comments (During Observations) :
01:00 : Power eq on 3C147.
01:08 : Started scan on 3C147.
01:18 : Stopped scan.
01:27 : Started command file.
09:26 : C04 Taken for painting work.
09:39 : Observation session over.
10:00 : Observation Session over.
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