GTAC Observation Log 1. Date : 05/09/2016 2. Observation Sr. No. : 8875 3. Observer : Anshu Kumari, Hariharan Krishnan, Kathiravan C 4. Observer's Email : anshu@iiap.res.in, khariharan@iiap.res.in, kathir@iiap.res.in 5. Project Name : Imaging Observations of Circularly Polarized Emission from Solar Transients at Decimeter Wavelengths using uGMRT 6. Project Code : 30_077 7. Operator(s) : Deepak, Navnath, Nilesh, Rupsing 8. Command File : /odisk/gtac/cmd/30_077/05sep16/obs.cmd 9. LTA File : /gsbifrdata/05sep/30_077_05sep2016.lta 10. LogFlag File : /odisk/online1/logflags/30_077.FLAGS.2, /odisk/online1/logflags/30_077.FLAGS.1 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 : 255MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 20+10 dB, 32 MHz,OFF, IF-CH2 : 20+10 dB, 32 MHz,OFF GSB SETTINGS : 14. GSB Host : gsbm1_shivneri 15. GSB Mode : Realtime 16. GSB LTA : 8 17. GSB CTRL : ONLINE 18. GSB Fstop : ON 19. GAIN EQ : OFF 20. Stokes : Full_Stokes 21. Beam - 1 : OFF 22. Beam - 2 : OFF 23. ACQ BW : 33.333333 MHz 24. Final BW : 0 MHz; Step # 0 25. Maximum Channels : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 149 28. LO5 -2 : 156 29. Frequency Parameters (TPA) : 306 306 255 255 51 51 30. Integration Time : 2.0132 Sec 31. No of Antennas Working(Fringing) at the beginning :30 32. Name of Non-Working Antennas (with reason for each) : 33. Note for Backup : 34. Start and End Time of Obs.(IST): 05 Sep 2016 06:00:00 - 05 Sep 2016 17:05:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :30 37. Comments (During Observations) : 06:00 : Started settings. 07:54:29 : Started scan on 3C147 for ~ 10.5025 min. 08:09:19 : Started scan on 3C241 for ~ 10.2005 min. 08:32:25 : Started scan on SUN0009 for ~ 20.0655 min. 08:53:37 : Started scan on SUN0010 for ~ 20.334 min. 09:19:09 : Started scan on 3C241 for ~ 14.4619 min. 09:40:06 : Started scan on SUN0012 for ~ 21.3406 min. 10:01:55 : Started scan on SUN0013 for ~ 20.1326 min. 10:27:38 : Started scan on 3C241 for ~ 10.3683 min. 10:42:44 : Started scan on 3C147 for ~ 10.4019 min. 11:00:00 : Started scan on 3C257 for ~ 9.99921 min. 11:14:50 : Started scan on SUN0017 for ~ 20.032 min. 11:35:40 : Started scan on SUN0018 for ~ 20.032 min. 12:01:21 : Started scan on 3C257 for ~ 10.3348 min. 12:18:31 : Started scan on SUN0020 for ~ 21.6761 min. 12:42:34 : Started scan on SUN0021 for ~ 20.032 min. 13:07:44 : Started scan on 3C257 for ~ 9.99921 min. 13:23:34 : Started scan on 3C286 for ~ 9.99921 min. 13:43:15 : Started scan on 3C241 for ~ 9.99921 min. 13:58:09 : Started scan on SUN0025 for ~ 20.032 min. 14:18:52 : Started scan on SUN0026 for ~ 20.032 min. 14:44:06 : Started scan on 3C241 for ~ 10.0328 min. 14:59:25 : Started scan on SUN0028 for ~ 20.0655 min. 15:20:18 : Started scan on SUN0029 for ~ 20.0655 min. 15:45:17 : Started scan on 3C241 for ~ 10.0328 min. 16:00:30 : Started scan on SUN0031 for ~ 20.032 min. 16:23:56 : Started scan on SUN0032 for ~ 10.2341 min. 16:39:25 : Started scan on 3C241 for ~ 9.99921 min. 16:52:33 : Started scan on 3C286 for ~ 0.603979 min. 17:02:00 : Observation session over.