GTAC Observation Log 1. Date : 14/01/2018 2. Observation Sr. No. : 10025 3. Observer : Kuntal Mishra 4. Observer's Email : kuntal@aries.res.in 5. Project Name : Target of Opportunity observation for Gamma ray bursts at uGMRT frequencies\r\n 6. Project Code : 33_026 7. Operator(s) : Deepak, Shilpa 8. Command File : /odisk/gtac/cmd/poonam/ddtb304/band4/obs.txt 9. LTA File : /gsbifrdata/14jan/ddtb304_14jan2018_610.lta 10. LogFlag File : /odisk/online1/logflags/DDTB304.FLAGS.2 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_lenyadri 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 : 8.053 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): 14 Jan 2018 01:20:00 - 14 Jan 2018 05:23:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :30 37. Comments (During Observations) : 01:20 : Started settings. 01:40 : Started scan on 3C147. 01:53 : Stopped scan. 02:00 : '/odisk/gtac/cmd/poonam/ddtb304/band4/obs.txt' command file started. 03:09 : E05 automatically got abc reset. 03:28 : E05 started working. 05:01 : Stopped command file. 05:07 : Started scan on 3C286. 05:23 : Stopped scan and observing session over.