GTAC Observation Log 1. Date : 07/6/2013 2. Observation Sr. No. : 6535 3. Observer : Ananda Hota 4. Observer's Email : hotaananda@gmail.com 5. Project Name : Fermi-uid 6. Project Code : 24_004 7. Operator(s) : Nilesh, Shilpa, Surender 8. Command File : /odisk/gtac/cmd/24_004/obs.cmd 9. LTA File : /gsbifrdata/07jun/24_004_07jun2013.lta 10. LogFlag File : /odisk/online1/logflags/24_004.FLAGS 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 : 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) : 306 306 255 255 51 51. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :24 27. Name of Non-Working Antennas (with reason for each) : C05 : No fringe. C12 : mcm time out. E03 : BLDC. E05 : Frequently ABC getting reset. W02 : Servo problem. S01 : Servo problem. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 06:00 - 10:12 30. ONLINE Machine : Shivneri 31. Comments (During Observations) : 00:06 : Started set-up. 00:06 : Started scan on 3C48. 06:30 : Stopped scan. 06:32 : Started command file. 09:52 : S-arm power failed. 09:55 : Stopped command file. 10:01 : Started scan on 3C48. 10:12 : Stopped scan and observing session over.