GTAC Observation Log 1. Date : 02/11/2009 2. Observation Sr. No. : 4571 3. Observer : Bhaswati 4. Observer's Email : bhaswati@ncra.tifr.res.in 5. Project Name : Pulsar Observation 6. Project Code : 16_088 7. Operator(s) : Nilesh, Santaji, 8. Command File : /odisk/gtac/cmd/hold.cmd 9. LTA File : /rawdata/2nov/17_088_02nov2009.lta, /rawdata1/2nov/17_088_02nov2009.ltb 10. LogFlag File : /odisk/online1/logflags/17_088.FLAGS.1 ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 325 MHz ,RF2 : 325 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 255 MHz, ILO2 : 255 MHz, IVLO1 : 70 MHz, IVLO2 : 70 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 24+10 dB, 32 MHz,OFF, IF-CH2 : 24+10 dB, 32 MHz,OFF 14. BB BW(KHz) & BB ALC : 16000 KHz, OFF CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 325 325 255 255 70 70 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :29 20. Name of Non-Working Antennas (with reason for each) : E03 : intermittent fringe problem. C13,E05 : Painting. 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 15:40 - 00:00 23. ONLINE Machine : Lenyadri 24. Correlator Mode : IndianPolar 25. Comments (During Observations) : --------------------------------------------------- 15:45 : Started Power Eq on 1822-096. 16:10 : Started phasing on 1822-096. 16:30 : Started scan on pulsar B1929+10. 16:46 : Started scan on pulsar B1540-06. 17:40 : C13 released for observation. 17:51 : Started scan on pulsar B2021+51. 17:55 : E05 released for observation. 18:07 : Started phasing on 3c48. 18:30 : Started cal-run on 3c48. 18:41 : Started scan on pulsar B2021+51. 19:49 : Started scan on pulsar B2043-04. 23:18 : Started scan on B2021+51. 00:00 : Observation stopped.