GTAC Observation Log 1. Date : 08/12/2013 2. Observation Sr. No. : 6830 3. Observer : Stephen John Curran,Matthew Whiting,Dick Hunstead,Elaine Sadler,James Richard Allison,Ramana Athreya,Helen Johnston 4. Observer's Email : sjc@physics.usyd.edu.au,Matthew.Whiting@csiro.au,rwh@physics.usyd.edu.au,ems@physics.usyd.edu.au,jra@physics.usyd.edu.au,rathreya@iiserpune.ac.in,helenj@physics.usyd.edu.au 5. Project Name : A Cosmic Census of the Star Forming Reservoir in Active Galaxies I: The High Redshifts 6. Project Code : 25_020 7. Operator(s) : Nilesh,Pramod,Surender 8. Command File : /odisk/gtac/cmd/rathreya/25_020/ 9. LTA File : /gsbifrdata/08dec/25_020_08dec2013_16s.lta,/gsbifrdata/08dec/25_020_08dec2013_16s.lta.1,/gsbifrdata/08dec/25_020_08dec2013_16s.lta.2,/gsbifrdata/08dec/25_020_08dec2013_16s.lta.3,/gsbifrdata/08dec/25_020_08dec2013_16s.lta.4,/gsbifrdata1/08dec//25_020_08dec2013_2s.lta,/gsbifrdata1/08dec//25_020_08dec2013_2s.lta.1,/gsbifrdata1/08dec//25_020_08dec2013_2s.lta.2,/gsbifrdata1/08dec//25_020_08dec2013_2s.lta.3,/gsbifrdata1/08dec//25_020_08dec2013_2s.lta.4, 10. LogFlag File : /odisk/online1/logflags/25_020.FLAGS.13,/odisk/online1/logflags/25_020.FLAGS.15,/odisk/online1/logflags/25_020.FLAGS.12,/odisk/online1/logflags/25_020.FLAGS.10,/odisk/online1/logflags/25_020.FLAGS.14,/odisk/online1/logflags/25_020.FLAGS.9,/odisk/online1/logflags/25_020.FLAGS.11, ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 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 : TotIntensity 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 : 512 25. Channel Numbers : 0:511:1 26. LO5 -1 : 149.00 27. LO5 -2 : 156.00 28. Frequency Parameters (TPA) : 306 306 255 255 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 Fringe. 32. Note for Backup : 33. Start and End Time of Obs.(IST): 04:30 - 11:00 34. ONLINE Machine : Lenyadri 35. No of Antennas Working(Fringing) at the end :27 36. Comments (During Observations) : 04:15 : Started settings for observation. 04:38:35 : Started scan on 3C147 for ~ 20.4011 min. 05:00:37 : Started scan on 0834+555 for ~ 2.95279 min. 05:08:12 : Started scan on 0804+102 for ~ 3.75809 min. 05:12 : Stopped scan and changed settings. ------------------------------------------------------ GSB line observation setup RF band= 325 (295 - 365) LO1= 287 (lower) IFBW= 6 GSB [ACQ] BW= 16.6666 Total Channel= 512 Line/Center Frequency= 357.01 CH#[0]= 359.0933 CH#[512]= 354.9267 BW= -4.1666 CW= 8.14 (KHz.) Digital SubBand/step#= 1 is USEABLE ### GSB_CONFIG LO5= 136.2399 168.7601 BASE_BAND LO4= 63.7601 63.7601 tpa 350.7601 350.7601 287 287 63.7601 63.7601 ------------------------------------------------------ 05:34:20 : Started scan on 0804+102 for ~ 3.75809 min. 05:39:35 : Started scan on 0744-064 for ~ 3.75809 min. 05:45:06 : Started scan on 0830+115 for ~ 36.7756 min. 06:23:40 : Started scan on 0744-064 for ~ 4.02653 min. ----------------------------------------------------------------------- 06:28 : Stopped command file, changed settings. ----------------------------------------------------------------------- GSB line observation setup RF band= 325 (295 - 365) LO1= 276 (lower) IFBW= 6 GSB [ACQ] BW= 16.6666 Total Channel= 512 Line/Center Frequency= 344.874 CH#[0]= 343.3332 CH#[512]= 347.4998 BW= +4.1666 CW= 8.14 (KHz.) Digital SubBand/step#= 2 is USEABLE ### GSB_CONFIG LO5= 141 164 BASE_BAND LO4= 59 59 tpa 335 335 276 276 59 59 ----------------------------------------------------------------------- 06:33:39 : Started scan on 1021+219 for ~ 3.75809 min. 06:38:37 : Started scan on 1013+208 for ~ 36.7756 min. 07:16:45 : Started scan on 1021+219 for ~ 3.75809 min. 07:20:46 : Stopped command file and changed settings. ---------------------------------------------------------------------- GSB line observation setup RF band= 325 (295 - 365) LO1= 273 (lower) IFBW= 6 GSB [ACQ] BW= 16.6666 Total Channel= 512 Line/Center Frequency= 342.515 CH#[0]= 340.4932 CH#[512]= 344.6598 BW= +4.1666 CW= 8.14 (KHz.) Digital SubBand/step#= 2 is USEABLE ### GSB_CONFIG LO5= 140.84 164.16 BASE_BAND LO4= 59.16 59.16 tpa 332.16 332.16 273 273 59.16 59.16 ---------------------------------------------------------------- 07:31:12 : Started scan on 1311-222 for ~ 3.75809 min. 07:36:16 : Started scan on 1354-174 for ~ 2.68435 min. 08:03:23 : Started scan on 1311-222 for ~ 3.75809 min. 08:08:32 : Started scan on 1354-174 for ~ 25.7698 min. 08:35:41 : Started scan on 1311-222 for ~ 3.75809 min. 08:40:41 : Started scan on 1354-174 for ~ 16.643 min. 08:43:00 : W02 taken for painting. 08:57:00 : C10 taken for painting. 09:07:47 : Started scan on 1311-222 for ~ 3.75809 min. 09:12:50 : Started scan on 1354-174 for ~ 26.0382 min. 09:40:15 : Started scan on 1311-222 for ~ 3.48966 min. 09:44:00 : Stopped command file and changed settings. -------------------------------------------------------------- 09:45 : Default 325MHz settings.(IF=32,ACQ=32,channel=512) 09:54 : Started command file. '/odisk/gtac/cmd/rathreya/25_020/3c286.cmd' 11:00 : Stopped command file on 3C286 for 13 min. and observation session is over.