GTAC Observation Log 1. Date : 16/05/2009 2. Observation Sr. No. : 4290 3. Observer : SK Sirothia 4. Observer's Email : sirothia@ncra.tifr.res.in 5. Project Name : sersic159 6. Project Code : 16_137 7. Operator(s) : Deepak, Sachin, Santaji, 8. Command File : /odisk/gtac/cmd/sirothia/sersic159_16may09.cmd 9. LTA File : /rawdata/16may/16_137_16may2009.lta, /rawdata1/16may/16_137_16may2009.ltb, /rawdata/16may/16_137_16may2009_2s.lta, /rawdata1/16may/16_137_16may2009_2s.ltb 10. LogFlag File : /odisk/online1/logflags/16_137.FLAGS.3 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 : 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) : 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) : E06 - servo off. 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 05:00 - 10:05 23. ONLINE Machine : Shivneri 24. Correlator Mode : IndianPolar 25. Comments (During Observations) : GSB data file /data/pulsar/gsbdata/16may09/16_137_16may2009.lta --------------------------------------------------- 05:15 : Started scan on 3C48 for 15mins. 05:32 : STarted command file. /odisk/gtac/cmd/sirothia/sersic159_16may09.cmd 06:30 : Started GSB recording. 07:30 : W01 parked for painting. 09:41 : command file stopped 09:50 : scan started on 3c147. 10:05 : stopped the observation session.