GTAC Observation Log 1. Date : 18/06/2009 2. Observation Sr. No. : 4354 3. Observer : Ishwar Chandra, Albert Canellas 4. Observer's Email : ishwar@ncra.tifr.res.in,jmparedes@ub.edu,albert.cip@gmail.com 5. Project Name : HESSJ170 6. Project Code : 16_170 7. Operator(s) : Jayprakash, Rupsingh, Shilpa 8. Command File : /odisk/gtac/cmd/ishwar/hess18jun.cmd 9. LTA File : /rawdata/18jun/16_170_18jun2009.lta, /rawdata1/18jun/16_170_18jun2009.ltb 10. LogFlag File : /odisk/online1/logflags/16_170.FLAGS.3 ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 610 MHz ,RF2 : 610 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 540 MHz, ILO2 : 540 MHz, IVLO1 : 70 MHz, IVLO2 : 70 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 14. BB BW(KHz) & BB ALC : 16000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 610 610 540 540 70 70 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :30 20. Name of Non-Working Antennas (with reason for each) : -- 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 21:00 - 02:00 23. ONLINE Machine : Shivneri 24. Correlator Mode : IndianPolar 25. Comments (During Observations) : 21:20 : Started scan on 3C286 for 15min. 21:35 : Stopped scan 21:46 : '/odisk/gtac/cmd/ishwar/hess18jun.cmd' command file started. ---------------------------------------------------------------------- /data/pulsar/gsbdata/18jun09/16_170_18jun2009.lta ---------------------------------------------------------------------- 01:34 : S03 servo timeout. 01:44 : Command file stopped. 01:52 : Started scan on 3C468.1 for 10mins. 02:00 : Observation stopped.