GTAC Observation Log 1. Date : 19/7/2012 2. Observation Sr. No. : 6044 3. Observer : Ananda Hota, S.K.Sirothia 4. Observer's Email : hotaananda@gmail.com,sirothia@ncra.tifr.res.in 5. Project Name : GEMAF 6. Project Code : 22_062 7. Operator(s) : Deepak, Navanath, Shilpa 8. Command File : /odisk/gtac/cmd/sirothia/22_062_20120719.cmd 9. LTA File : /gsbifrdata/19jul/22_062_19jul2012.lta 10. LogFlag File : /odisk/online1/logflags/22_062.FLAGS.2 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 MHz , IVLO1 : 51 MHz, IVLO2 : 51 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 GSB SETTINGS : 14. GSB Mode : RealTime 15. GSB LTA : 8 16. GAIN EQ : ON 17. Stokes : Full_Polar 18. Beam - 1 : OFF 19. Beam - 2 : OFF 20. ACQ BW : 32 MHz 21. Maximum Channels : 256 22. IFBW (MHz) : LO5 (KHz) : 32:149000-156000 23. Final Bandwidth (MHz): OFF MHz; Step # 0 24. Frequency Parameters (TPA) : 306 306 255 255 51 51. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :27 27. Name of Non-Working Antennas (with reason for each) : C02 : PC105(servo). C14 : BLDC installation. S03 : Intermittent fringing. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 17:00 - 02:30 30. ONLINE Machine : Shivneri 31. Comments (During Observations) : 2S Data File : /gsbifrdata1/19jul/22_062_19jul2012_2s.lta ---------------------------------------------------------------------------- 17:00 : Started settings. 17:10 : Started scan on 3C286. 17:25 : Stopped scan. 17:28 : '/odisk/gtac/cmd/sirothia/22_062_20120719.cmd' command file started. 18:29 : S03 started working. 22:47 : Command file stopped and started command file PSB9. 01:58 : Started scan on J Cal for 15min. 02:16 : Started scan on 3C48 for 15min. 02:30 : Observation session over. ------------------------------------------------