GTAC Observation Log 1. Date : 22/04/2008 2. Observation Sr. No. : 3689 3. Observer : Jayram 4. Observer's Email : chengalu@ncra.tifr.res.in 5. Project Name : 0924 6. Project Code : 14ADA01 7. Operator(s) : Jayprakash, Nilesh, Sachin, 8. Command File : /odisk/gtac/cmd/nissim/0924-2201.cmd 9. LTA File : /rawdata/22apr/14ada01_22apr2008.lta 10. LogFlag File : /odisk/online1/logflags/14ADA01.FLAGS.2 ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 157 MHz ,RF2 : 157 MHz, SA1 : 14 dB, SA2 : 14 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 223 MHz, ILO2 : 223 MHz, IVLO1 : 66 MHz, IVLO2 : 66 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 6 MHz,ON, IF-CH2 : 4+12 dB, 6 MHz,ON 14. BB BW(KHz) & BB ALC : 8000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 157 157 223 223 66 66 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :28 20. Name of Non-Working Antennas (with reason for each) : S01 Not fringing. W04 Parked for painting. 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 17:45 - 00:15 23. Comments (During Observations) : -------------------------------------------------- ******** ONLINE Machine : Bhaskar ********* ******** Corr Mode : IndianPolar ********* -------------------------------------------------- 17:45 : Started scan on 3C147. 18:14 : Started command file. 18:57 : W04 started tracking. 23:40 : Stopped command file. kept scan run till source set. 23:58 : Stopped scan on source. 00:04 : Started scan on 3c286. 00:15 : Stopped scan and observation closed.