GTAC Observation Log 1. Date : 11/01/2021 2. Observation Sr. No. : 12794 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 RADIO BRIGHT SUPERNOVAE: SN 2014c, PSNJ14102342-4318437 and SN 2017eaw 6. Project Code : 39_101 7. Operator(s) : Manisha, Navnath 8. Command File : 9. LTA File : /gwbifrdata1/11jan/39_101_11jan2021_gwb.lta 10. LogFlag File : ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1399 MHz ,RF2 : 1399 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1450 MHz, ILO2 : 1450MHz , 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) : 1399 1399 1450 1450 51 51 30. Integration Time : 8.053 Sec 31. No of Antennas Working(Fringing) at the beginning :29 32. Name of Non-Working Antennas (with reason for each) : C03 : Mechanical Work. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 11 Jan 2021 08:00:00 - 11 Jan 2021 10:00:00 35. ONLINE Machine : TGC 36. No of Antennas Working(Fringing) at the end :29 37. RFI Status : 38. Comments (During Observations) : 08:00:00 : Started setup. 08:20:00 : GSB not getting init. dataserver got killed. : Tried restarting gsb datasever 08:30:00 : Restarted only GWB. 08:35:00 : Started cmd file. /data1/gtac/cmd/39_101/11jan/obs.py 08:38:13 : Started scan on 2022+616 for ~ 5.01079 min. 08:44:57 : Started scan on SN2017EAW for ~ 7.8741 min. 09:39:40 : Started scan on SN2017EAW for ~ 6.6214 min. : bad scan. 09:51:47 : Started scan on 3C286 for ~ 10.0216 min. 10:00:00 : Observation session over.