GTAC Observation Log 1. Date : 06/01/2010 2. Observation Sr. No. : 4696 3. Observer : Yogesh Chandola 4. Observer's Email : chandola@ncra.tifr.res.in 5. Project Name : B1144+352 6. Project Code : 17_057 7. Operator(s) : Jayprakash, Sachin, Santaji, Shilpa 8. Command File : /odisk/gtac/cmd/yogesh/17_057/1144.cmd 9. LTA File : /rawdata/6jan/17_057_06jan2010.lta, /rawdata1/6jan/17_057_06jan2010.ltb 10. LogFlag File : /odisk/online1/logflags/17_057.FLAGS.5 ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 1334.22 MHz ,RF2 : 1334.22 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 1265 MHz, ILO2 : 1265 MHz, IVLO1 : 69.22 MHz, IVLO2 : 69.22 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON 14. BB BW(KHz) & BB ALC : 4000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 1334.22 1334.22 1265 1265 69.22 69.22 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): 03:08 - 10:27 23. ONLINE Machine : Lenyadri 24. Correlator Mode : IndianPolar 25. Comments (During Observations) : GSB lta file /gsbifrdata/6jan/17_057_06jan2010_gsb.lta /gsbifrdata/6jan/17_057_06jan2010_gsb.lta.1 ---------------------------------------------- 03:08 : Setup started. 03:20 : Scan started on 3C286. 03:39 : Command file started. 06:20 : GSB corr gsbm1 machine stopped working. After rebooting started working. 06:53 : Stopped command file. 06:56 : Started scan on 3C286. 07:12 : Stopped scan. 07:16 : Restarted command file. 08:14 : E05 taken for painting. 09:14 : C13 taken for painting. 09:55 : Stopped command file. 09:57 : Started scan on phase cal. 10:05 : Stopped scan. 10:07 : Started scan on 3C286. 10:27 : Stopped scan and observing session over.