GTAC Observation Log 1. Date : 13/5/2012 2. Observation Sr. No. : 5929 3. Observer : Naveen Yadav, Sayan 4. Observer's Email : nyadav@tifr.res.in,sayan@tifr.res.in 5. Project Name : NGC4945 6. Project Code : 22_075 7. Operator(s) : Navanath, Santaji, Shilpa 8. Command File : /odisk/gtac/cmd/sayan/21_ddt/obs.cmd 9. LTA File : /gsbifrdata/13may/22_075_13may2012.lta 10. LogFlag File : /odisk/online1/logflags/22_075.FLAGS.3 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1371 MHz ,RF2 : 1371 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1320 MHz, ILO2 : 1320 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 : Total_Intensity 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) : 1371 1371 1320 1320 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) : C10 : BLDC work. W02 : 130 low fringe. W03 : Servo off ref.Ghorpade. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 19:00 - 01:00 30. ONLINE Machine : Shivneri 31. Comments (During Observations) : 19:00 : Started setup. 19:23 : Started scan on 3C286 for 10min. 19:38 : Started command file. 00:40 : Stopped command file. 00:44 : Started scan on 3C286. 01:00 : Stopped scan and observing session over.