GTAC Observation Log 1. Date : 15/11/2010 2. Observation Sr. No. : 5101 3. Observer : Narendra Patra 4. Observer's Email : narendra@ncra.tifr.res.in 5. Project Name : kk15 6. Project Code : 19_042 7. Operator(s) : Deepak, Manisha, Navanath, Nilesh, Rupsingh, Sachin, Santaji, 8. Command File : /odisk/gtac/cmd/narendra/151110/kk15.cmd, /odisk/gtac/cmd/narendra/161110/kk141.cmd 9. LTA/LTB File : /rawdata/15nov/19_042_15nov2010.lta, /rawdata1/15nov/19_042_15nov2010.ltb, /rawdata/15nov/19_042_15nov2010.lta.1, /rawdata1/15nov/19_042_15nov2010.ltb.1 10. GSB File : /gsbifrdata/15nov/19_042_15nov2010_gsb.lta, /gsbifrdata/15nov/19_042_15nov2010_gsb.lta.1, 11. LogFlag File : /odisk/online1/logflags/19_042.FLAGS.1 ANTENNA SETTINGS : 12. RF Freq(MHz) & Solar Attn(dB)- RF1 : 1418.1275 MHz ,RF2 : 1418.1275 MHz, SA1 : 0 dB, SA2 : 0 dB 13. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 1350 MHz, ILO2 : 1350 MHz, IVLO1 : 68.1275 MHz, IVLO2 : 68.1275 MHz 14. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON 15. BB BW(KHz) & BB ALC : 1000 KHz, ON CORRELATOR SETTINGS : GHB Settings : 16. GHB Channels : 0:127:1 17. Correlator Mode : IndianPolar 18. Frequency Parameters (TPA) : 1418.1275 1418.1275 1350 1350 68.1275 68.1275 GSB Settings : 19. Maximum Channels : 512 20. Final Bandwidth (MHz): 4 MHz; Steps : 1 21. IFBW : LO5(MHz) : 16:138-167 MHz 22. Stokes : Total_Intensity 23. Beam - 1 : OFF 24. Beam - 2 : OFF 25. Integration Time : 128 LTA ~ 16.908 Sec. 26. No of Antennas Working(Fringing) :28 27. Name of Non-Working Antennas (with reason for each) : S02 : No fringe. W06 : Low fringe 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 22:00 - 11:15 30. ONLINE Machine : Lenyadri 31. Comments (During Observations) : 22:17 : scan started on 3c48. 22:40 : command file started. 04:08 : stopped the command file and scan started on 3c147. 04:25 : stopped the scan and closed the record files and started new one. 04:25 : setup changed to tpa 1417.3022 1350 67.3022 04:28 : Scan started on 3c147. 04:49 : command file started. 08:44 : Started scan on 3C147. 09:07 : restarted cmd file. 09:00 : C03 parked for painting. 10:10 : C01 : parked for painting 11:01 : Started scan on 3C286 for 15min. 11:15 : observing session over. --------------------------------------------------- NOte : S06 : amplitude bit noisy S02 : mcm tiemouts ------------------------------------------------