GTAC Observation Log

1. Date : 28/09/2015
2. Observation Sr. No. : 8097
3. Observer : John Michael Cannon, Stephen Pardy, Göran Östlin, Emily Freeland, Matthew Hayes, Lucia Guaita, Daniel Kunth, Peter Laursen, Jens Melinder, Ivana Orlitova, Hector Oti-Floranes, Johannes Puschnig, Thøger Emil Rivera-Thorsen, Andreas Sandberg, Daniel Schaerer, Anne Verhamme
4. Observer's Email : jcannon@macalester.edu, spardy@astro.wisc.edu, ostlin@astro.su.se, emily@astro.su.se, matthew@astro.su.se, lguai@astro.su.se, kunth@iap.fr, pela@dark-cosmology.dk, jens@astro.su.se, ivana.orlitova@unige.ch, h.oti@crya.unam.mx, johannes.puschnig@astro.su.se, trive@astro.su.se, sandberg@astro.su.se, daniel.schaerer@unige.ch, anne.verhamme@unige.ch
5. Project Name : Neutral Hydrogen in the LARS\\+eLARS Galaxies
6. Project Code : 28_054
7. Operator(s) : Nilesh, Rupsing, Surender
8. Command File : /odisk/gtac/cmd/28_054/28sep15/s09_sep28.obs.cmd
9. LTA File : /gsbifrdata/28sep/28_054_28sep2015.lta
10. LogFlag File : /odisk/online1/logflags/28_054.FLAGS.16

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1155.4277 MHz ,RF2 : 1155.4277 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1095 MHz, ILO2 : 1095MHz , IVLO1 : 60.4277 MHz, IVLO2 : 60.4277 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON

GSB SETTINGS :

14. GSB Host : gsbm1
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  : 139.5723
28. LO5 -2  : 165.4277

29. Frequency Parameters (TPA) : 1155.4277 1155.4277 1095 1095 60.4277 60.4277
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :27

32. Name of Non-Working Antennas (with reason for each) :
C11 : Servo probelm
S02 : BLDC
W02 : Applying intermittent brakes.
33. Note for Backup :

34. Start and End Time of Obs.(IST): 28 Sep 2015 04:00:00 - 28 Sep 2015 09:23:00

35. ONLINE Machine : Shivneri

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

37. Comments (During Observations) :
04:01 : Started scan on 3C147.
04:16 : Stopped scan.
04:18 : Started command file.
08:56 : Stopped command file.
08:57 : Started scan on 3C147.
09:23 : Stopped scan and observing session is over.