GTAC Observation Log 1. Date : 29/11/2011 2. Observation Sr. No. : 5671 3. Observer : Sumit Kumar Jaiswal, Amitesh Omar 4. Observer's Email : sumit@aries.res.in,aomar@aries.res.in 5. Project Name : HI Imaging of Compact Wolf-Rayet Galaxies 6. Project Code : 21_032 7. Operator(s) : Manisha, Navanath, 8. Command File : /odisk/gtac/cmd/sumit/21_032_1.cmd, /odisk/gtac/cmd/sumit/21_032_2.cmd 9. LTA File : /gsbifrdata/29nov/21_032_29nov2011.lta, /gsbifrdata/29nov/21_032_29nov2011.lta.1 10. LogFlag File : /odisk/online1/logflags/21_032.FLAGS, /odisk/online1/logflags/21_032.FLAGS.1 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1409.42 MHz ,RF2 : 1409.42 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1345 MHz, ILO2 : 1345 MHz , IVLO1 : 64.42 MHz, IVLO2 : 64.42 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+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 : 16 MHz 21. Maximum Channels : 512 22. IFBW (MHz) : LO5 (KHz) : 16:138000-167000 23. Final Bandwidth (MHz): 4 MHz; Step # 0 24. Frequency Parameters (TPA) : 1409.42 1409.42 1345 1345 64.42 64.42. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :30 27. Name of Non-Working Antennas (with reason for each) : -- 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 03:00 - 15:00 30. ONLINE Machine : Lenyadri 31. Comments (During Observations) : 02:45 :Started setup. 03:02 : Started scan on 3C147 for 15min. 03:27 : Started cmd file. /odisk/gtac/cmd/sumit/21_032_1.cmd 07:40 : command file stopped. 07:43 : started scan on phase cal ~ 5mins. 07:54 : Started scan on 3C286 ~ 8mins. 08:01 : stopped scan. W06 & S04 released for painting work. Settings changed as follows : Step : 1 IVLO : 63 MHz. TPA : 1408 1408 1345 1345 63 63 08:10 : started scan on 3C286 ~ 15 mins. 08:26 : command file started. /odisk/gtac/cmd/sumit/21_032_2.cmd 09:21 : C14 taken for painting work. 10:30 : E06 taken for Maint. work. 12:50 : E06 started working. 14:39 : command file stopped. 14:41 : started scan on 3C286. 14:58 : stopped das & observation session.