GTAC Observation Log 1. Date : 4/2/2014 2. Observation Sr. No. : 6942 3. Observer : Eric Wilcots,Elena D'Onghia,Alisha Rose Kundert 4. Observer's Email : ewilcots@astro.wisc.edu,edonghia@astro.wisc.edu,kundert@astro.wisc.edu 5. Project Name : AGN Feedback and Heating in Fossil Galaxy Groups 6. Project Code : 25_064 7. Operator(s) : Deepak,Navanath,Nilesh,Sachin,Shilpa, 8. Command File : /odisk/gtac/cmd/25_064/04feb2014/obs_04feb14.cmd 9. LTA File : /gsbifrdata1/04feb/25_064_04feb2014.lta, 10. LogFlag File : /odisk/online1/logflags/25_064.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 : 540 MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 dB, 32 MHz,ON GSB SETTINGS : 14. GSB Mode : Realtime 15. GSB LTA : 8 16. GSB CTRL : ONLINE 17. GSB Fstop : ON 18. GAIN EQ : ON 19. Stokes : FullStokes 20. Beam - 1 : OFF 21. Beam - 2 : OFF 22. ACQ BW : 33.33 MHz 23. Final BW : 33.333333 MHz; Step # 0 24. Maximum Channels : 256 25. Channel Numbers : 0:255:1 26. LO5 -1 : 149.00 27. LO5 -2 : 156.00 28. Frequency Parameters (TPA) : 591 591 540 540 51 51. 29. Integration Time : 16.106112 Sec. 30. No of Antennas Working(Fringing) at the begining :29 31. Name of Non-Working Antennas (with reason for each) : C14 : No 610 feed. 32. Note for Backup : 33. Start and End Time of Obs.(IST): 21:00 - 09:39 34. ONLINE Machine : Lenyadri 35. No of Antennas Working(Fringing) at the end :27 36. Comments (During Observations) : 21:00 : Started set-up. 21:10 : node 46 not reachable from gsbm1. 21:30 : Started scan on flux cal 3C147 for 15min. 21:53 : Started command file. 22:00 : C10 ABC time out. 21:57 : E05 ABC time out. 22:30 : E05 started working 23:00 : C10 started working. 03:03 : C10 ABC time out. 03:40 : C10 started working. 07:48 : C10 frequent getting abc reset. 08:36 : Stopped command file. 08:38 : Started scan on 3C286. 08:53 : Stopped scan. 08:55 : Restarted command file. 08:56 : W02 taken for painting. 09:39 : Stopped command file and observing session over.