GTAC Observation Log 1. Date : 22/04/2008 2. Observation Sr. No. : 3690 3. Observer : S Pal 4. Observer's Email : spal@ncra.tifr.res.in 5. Project Name : CYGX3 6. Project Code : 08DT020 7. Operator(s) : Jitendra, Nilesh, Santaji, 8. Command File : /odisk/gtac/cmd/spal/21apr08cygx3.cmd 9. LTA File : /rawdata/23apr/08dt020_23apr2008.lta, /rawdata1/23apr/08dt020_23apr2008.ltb 10. LogFlag File : /odisk/online1/logflags/08DT020.FLAGS ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 614 MHz ,RF2 : 244 MHz, SA1 : 0 dB, SA2 : 14 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 680 MHz, ILO2 : 310 MHz, IVLO1 : 66 MHz, IVLO2 : 66 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 20+4 dB, 32 MHz,OFF, IF-CH2 : 20+4 dB, 32 MHz,OFF 14. BB BW(KHz) & BB ALC : 16000 KHz, OFF CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 614 244 680 310 66 66 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): 05:00 - 12:29 23. Comments (During Observations) : -------------------------------------------------- ******** ONLINE Machine : Bhaskar ********* ******** Corr Mode : IndianPolar ********* -------------------------------------------------- 05:10 : Started command file. 07:30 : W04 Parked for painting. ~10:00 : S02 Maint work. 12:12 : W03 Maint work. 12:21 : Command file stopped. 12:24 : Flux calibrator scan started on 3c48 scan. 12:39 : Scan stopped; observing project over.