GTAC Observation Log 1. Date : 21/10/2011 2. Observation Sr. No. : 5576 3. Observer : Naveen Yadav 4. Observer's Email : nyadav@tifr.res.in,sayan@tifr.res.in 5. Project Name : A type IIb sn2011dh in the near by galaxy M51 6. Project Code : 21_073 7. Operator(s) : Navanath, Sachin, 8. Command File : /odisk/gtac/cmd/naveen/sn2011dh_obs/obs.cmd 9. LTA File : /gsbifrdata/21oct/21_073_21oct2011.lta 10. LogFlag File : /odisk/online1/logflags/21_073.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 : 10+12 dB, 32 MHz,ON, IF-CH2 : 10+12 dB, 32 MHz,ON GSB SETTINGS : 14. GSB Mode : RealTime 15. GSB LTA : 8 16. GAIN EQ : ON 17. Stokes : Total_Intensity 18. Beam - 1 : OFF 19. Beam - 2 : OFF 20. ACQ BW : 32 MHz 21. Maximum Channels : 512 22. IFBW (MHz) : LO5 (KHz) : 32:149000-156000 23. Final Bandwidth (MHz): OFF MHz; Step # 0 24. Frequency Parameters (TPA) : 591 591 540 540 51 51. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :29 27. Name of Non-Working Antennas (with reason for each) : E06 - Very low fringe. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 07:00 - 13:00 30. ONLINE Machine : Lenyadri 31. Comments (During Observations) : 07:00 : Started setup for project 21_073. 07:11 : Started scan on 3C286. 07:24 : Started cmd file. 08:16 : W06 and S04 parked for painting. 09:15 : parking C14 painting Work 11:41 : MSEDB power Failure... : cmd file stopped. 12:50 : Started scan on 3C286. with CSQ+ arm ants. C10 : servo timeout C14 Painting. S01 and E03 :No power 13:00 : Stopped observation session.