GTAC Observation Log 1. Date : 30/4/2011 2. Observation Sr. No. : 5304 3. Observer : Sayan Chakraborty 4. Observer's Email : sayan@tifr.res.in 5. Project Name : NGC3278 6. Project Code : 20_058 7. Operator(s) : Deepak, Rupsingh, Santaji, Shilpa 8. Command File : /odisk/gtac/cmd/sayan/20_058_325.cmd 9. LTA File : /gsbifrdata/30apr/20_058_30apr2011.lta 10. LogFlag File : /odisk/online1/logflags/20_058.FLAGS.3 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. Maximum Channels : 256 15. Final Bandwidth (MHz): OFF MHz; Step # 0 16. IFBW (MHz) : LO5 (KHz) : 32:149000-156000 17. Stokes : Total_Intensity 18. Beam - 1 : OFF 19. Beam - 2 : OFF 20. Frequency Parameters (TPA) : 306 306 255 255 51 51. 21. Integration Time : 16.106 Sec. 22. No of Antennas Working(Fringing) :30 23. Name of Non-Working Antennas (with reason for each) : -- 24. Note for Backup :-- 25. Start and End Time of Obs.(IST): 17:00 - 00:00 26. ONLINE Machine : Shivneri 27. Comments (During Observations) : 17:00 : Started scan on 3C48. 17:21 : Stopped scan. 17:30 : Command file started. 22:11 : S01 ABC time out. 22:44 : S01 started working. 23:36 : Stopped command file. 23:42 : Started scan on 3C286. 00:00 : Stopped scan and observing session over.