GTAC Observation Log 1. Date : 24/11/2017 2. Observation Sr. No. : 9895 3. Observer : Nayana AJ, Poonam Chandra 4. Observer's Email : nayan89deva@gmail.com, poonam@ncra.tifr.res.in 5. Project Name : GMRT FOLLOW UP OBSERVATIONS OF FIVE RADIO BRIGHT SUPERNOVAE: MASTER OT J120451.50\\+265946.6, PSNJ14102342-4318437, ASASSN-16fp, SN2016gkg and SN2017eaw 6. Project Code : 33_039 7. Operator(s) : Deepak, Shilpa 8. Command File : /odisk/gtac/cmd/nayana/33_039/24nov/obs.cmd 9. LTA File : /gsbifrdata1/24nov/33_039_24nov2017.lta 10. LogFlag File : /odisk/online1/logflags/33_039.FLAGS.9 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 591 MHz ,RF2 : 591 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 540 MHz, ILO2 : 540MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 32 MHz,ON, IF-CH2 : 4+14 dB, 32 MHz,ON 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 : ON 20. Stokes : Total_Intensity 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) : 591 591 540 540 51 51 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :27 32. Name of Non-Working Antennas (with reason for each) : E03 : Low fringe. C04 : Low fringe. E05 : Intermittent fringe. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 24 Nov 2017 20:00:00 - 24 Nov 2017 23:00:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :26 37. Comments (During Observations) : 20:00 : Started settings. 20:13 : Started scan on 3C48 for 12min. 20:31 : '/odisk/gtac/cmd/nayana/33_039/24nov/obs.cmd' command file started. 22:44 : Stopped command file. 22:47 : Started scan on 3C48. 22:51 : C00 servo problem. 23:00 : Stopped scan and observing session over.