GTAC Observation Log 1. Date : 15/11/2011 2. Observation Sr. No. : 5638 3. Observer : Abhirup Datta,Nirupam Roy 4. Observer's Email : Abhirup.Datta@colorado.edu,nroy@aoc.nrao.edu 5. Project Name : Southern Sky Flux Calibrator Survey for Low Frequency Radio Astronomy Experiments 6. Project Code : 21_062 7. Operator(s) : Nilesh, Rupsingh, Santaji, 8. Command File : /odisk/gtac/cmd/rahul/abhirup.cmd 9. LTA File : /gsbifrdata/15nov/21_062_15nov2011.lta 10. LogFlag File : /odisk/online1/logflags/21_062.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 618 MHz ,RF2 : 242 MHz, SA1 : 0 dB, SA2 : 14 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 680 MHz, ILO2 : 304 MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 6+12 dB, 16 MHz,ON, IF-CH2 : 6+12 dB, 16 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 : 16 MHz 21. Maximum Channels : 512 22. IFBW (MHz) : LO5 (KHz) : 16:138000-167000 23. Final Bandwidth (MHz): OFF MHz; Step # 0 24. Frequency Parameters (TPA) : 618 242 680 304 62 62. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :29 27. Name of Non-Working Antennas (with reason for each) : C08 : No fringe@130 pole. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 21:00 - 00:00 30. ONLINE Machine : Shivneri 31. Comments (During Observations) : # 2S data file # /gsbifrdata1/15nov/21_062_15nov2011_2s.lta ---------------------------------------------------- 21:13 : Started scan 3C147. 21:28 : Stopped scan. 21:33 : Started command file. 00:10 : Closed observation session.