GTAC Observation Log 1. Date : 12/11/2011 2. Observation Sr. No. : 5629 3. Observer : Nimisha Kantharia 4. Observer's Email : ngk@ncra.tifr.res.in 5. Project Name : CLoGS: The Complete Local-volume Groups Sample - part 3 6. Project Code : 21_039 7. Operator(s) : Deepak, Rupsingh, Sachin, Santaji, 8. Command File : /odisk/gtac/cmd/21_039/n128-12nov11.cmd 9. LTA File : /gsbifrdata/12nov/21_039_12nov2011.lta 10. LogFlag File : /odisk/online1/logflags/21_039.FLAGS.4 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 629 MHz ,RF2 : 253 MHz, SA1 : 0 dB, SA2 : 14 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 680 MHz, ILO2 : 304 MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 6+12 dB, 32 MHz,ON, IF-CH2 : 6+12 dB, 16 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) : 629 253 680 304 51 51. 25. Integration Time : 32.212 Sec. 26. No of Antennas Working(Fringing) :28 27. Name of Non-Working Antennas (with reason for each) : C00 : MCM -5 time. C08 : No fringe @130 pole 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 20:20 - 00:15 30. ONLINE Machine : Lenyadri 31. Comments (During Observations) : 20:07: Started scan 3C48. 20:22: Stopped scan. 20:28: Started command file. 21:28: C12 ABC time out. 23:41: Stopped command file. 23:43: Started scan on phase cal for 5 mins. 23:52: Started scan on 3C48 for 20 mins. 00:15 : Stopped observation session.