GTAC Observation Log

1. Date : 26/02/2016
2. Observation Sr. No. : 8439
3. Observer : Peter Kamphuis, Baerbel Silvia Koribalski, Paolo Serra, Lister Staveley-Smith, Danail Obreschkow, Thomas Martinsson, Kristine Spekkens, Gyula I.G. Józsa, George Heald, Julia Bryant, James Allen, Boris Zhivkov Deshev, Attila Popping, Jayaram Narayanan Chengalur, Tobias Westmeier, Martin Meyer, Wang, Oh, Johnson
4. Observer's Email : peterkamphuisastronomy@gmail.com, Baerbel.Koribalski@csiro.au, serra@astron.nl, Lister.Staveley-Smith@uwa.edu.au, danail.obreschkow@gmail.com, martinsson@astro.rug.nl, kristine.spekkens@rmc.ca, gjozsa@ska.ac.za, heald@astron.nl, jbryant@physics.usyd.edu.au, j.allen@physics.usyd.edu.au, boris@to.ee, attila.popping@uwa.edu.au, chengalur@ncra.tifr.res.in, tobias.westmeier@uwa.edu.au, martin.meyer@uwa.edu.au, j.wang@csiro.au, se-heon.oh@uwa.edu.au, Megan.Johnson@csiro.au
5. Project Name : Bridging the Gap from from Optical to 21cm with the GMRT
6. Project Code : 29_003
7. Operator(s) : Deepak, Pramod, Rupsing, Surender
8. Command File : /odisk/gtac/cmd/29_003/25feb16/obs_25feb16.cmd
9. LTA File : /gsbifrdata1/25feb/29_003_25feb2016.lta
10. LogFlag File : /odisk/online1/logflags/29_003.FLAGS.5

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1418 MHz ,RF2 : 1418 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1480 MHz, ILO2 : 1480MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 16 MHz,ON, IF-CH2 : 4+14 dB, 16 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 : 16.666666 MHz
24. Final BW : 16.666666 MHz; Step # 
25. Maximum Channels : 512
26. Channel Numbers : 0:511:1
27. LO5 -1  : 138
28. LO5 -2  : 167

29. Frequency Parameters (TPA) : 1418 1418 1480 1480 62 62
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :26

32. Name of Non-Working Antennas (with reason for each) :
C08 : Taken for BLDC
E05 : Taken for CST painting.
S06 : ABC time out
C02 : 130 pol no fringe.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 25 Feb 2016 19:00:00 - 26 Feb 2016 00:00:00

35. ONLINE Machine : Lenyadri

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

37. Comments (During Observations) :
18:30 : Started set up.
18:43 : Started scan on 3C147. 
18:57 : Stopped scan and stared command file.
 '/odisk/gtac/cmd/29_003/25feb16/obs_25feb16.cmd'
23:44 : Stopped command file.
23:47 : Started scan on 3C147.
00:00 : Stopped scan and observing session is over.