GTAC Observation Log 1. Date : 20/09/2015 2. Observation Sr. No. : 8075 3. Observer : Ramesh Bhat, Sarah Burke-Spolaor, Poonam Chandra 4. Observer's Email : ramesh.bhat@curtin.edu.au, sarahbspolaor@gmail.com, poonam@ncra.tifr.res.in 5. Project Name : GMRT Participation in Exploring the Progenitors of Fast Radio Bursts 6. Project Code : 28_093 7. Operator(s) : Deepak, Navnath, Rupsing 8. Command File : /odisk/gtac/cmd 9. LTA File : /gsbifrdata/19sep/28_093_19sep15_2s.lta 10. LogFlag File : /odisk/online1/logflags/28_093.FLAGS.8 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 317 MHz ,RF2 : 317 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 16 MHz,ON, IF-CH2 : 4+14 dB, 16 MHz,ON GSB SETTINGS : 14. GSB Host : gsbm1 15. GSB Mode : Realtime 16. GSB LTA : 4 17. GSB CTRL : ONLINE 18. GSB Fstop : ON 19. GAIN EQ : ON 20. Stokes : Total_Intensity 21. Beam - 1 : OFF 22. Beam - 2 : OFF 23. ACQ BW : 16.666666 MHz 24. Final BW : 16.666666 MHz; Step # 25. Maximum Channels : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 138 28. LO5 -2 : 167 29. Frequency Parameters (TPA) : 317 317 255 255 62 62 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :28 32. Name of Non-Working Antennas (with reason for each) : C02 : : Az brakes not releasing. S02 : : BLDC Work. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 19 Sep 2015 21:00:00 - 20 Sep 2015 00:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 20:00: Started setup. 20:17:51 : Started scan on 2340+135 for ~ 22.7497 min. 20:43:11 : Started scan on SKYMAP2452 for ~ 67.0747 min. 21:52:07 : Started scan on 0054-035 for ~ 3.79162 min. 21:57:43 : Started scan on SKYMAP2452 for ~ 40.0636 min. 22:39:17 : Started scan on SKYMAP1806 for ~ 7.34836 min. ----------------------------------------------------------------------- 23:02 : Started scan on SKYMAP1806. 00:20 : Started scan on 0054-035 for 3mins. 00:29 : Started scan on 3C48 for 15mins. 00:43 : Observation stopped.