GTAC Observation Log 1. Date : 12/09/2020 2. Observation Sr. No. : 12413 3. Observer : Urszula Pajdosz-Śmierciak, Marek Jamrozy, Marian Soida, Lukasz Filip Stawarz 4. Observer\'s Email : urszula.pajdosz@gmail.com, jamrozy@oa.uj.edu.pl, soida@oa.uj.edu.pl, stawarz@astro.isas.jaxa.jp 5. Project Name : 1.2 GHz observations of megaparsec-scale radio structure associated with hybrid blazar 6. Project Code : 38_066 7. Operator(s) : Navnath, Pramod 8. Command File : /odisk/gtac/cmd/38_066/12sep20/obs.cmd 9. LTA File : /gsbifrdata1/12sep/38_066_12sep2020_gsb.lta, /gwbifrdata1/12sep/38_066_12sep2020_gwb.lta 10. LogFlag File : /odisk/online1/logflags/38_045.FLAGS.27 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1409 MHz ,RF2 : 1409 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1460 MHz, ILO2 : 1460MHz , 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) : 1409 1409 1460 1460 51 51 30. Integration Time : 8.053 Sec 31. No of Antennas Working(Fringing) at the beginning :28 32. Name of Non-Working Antennas (with reason for each) : C03 : Mechanical Work. W01 : MCM 5 continuous ON. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 12 Sep 2020 16:00:00 - 12 Sep 2020 20:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :28 37. RFI Status : 38. Comments (During Observations) : ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 8 GPU_ACQ_BW : 400.0000 GPU_FINAL_BW : 400.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 1025 1025 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : -1 -1 GCODE4 : 38_066 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : OFF GPU_BEAM_2 : OFF GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 8 GPU_GAINEQ : ON GPU_TPA : From GWB GUI. GPU_BITS : 4 Bits GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- 16:00:00 : Started setup. 16:26:49 : Started scan on 3C286 for ~ 9.9321 min. 16:45:00 : Started cmd file. /odisk/gtac/cmd/38_066/12sep20/obs.cmd 16:49:24 : Started scan on 1613+342 for ~ 4.96605 min. 16:55:43 : Started scan on 1646+499 for ~ 29.9305 min. 17:28:00 : Started scan on 1613+342 for ~ 4.96605 min. 17:34:07 : Started scan on 1646+499 for ~ 29.9305 min. 18:05:34 : Started scan on 1613+342 for ~ 4.96605 min. 18:11:55 : Started scan on 1646+499 for ~ 29.9305 min. 18:43:26 : Started scan on 1613+342 for ~ 4.96605 min. 18:49:50 : Started scan on 1646+499 for ~ 29.9305 min. 19:21:24 : Started scan on 1613+342 for ~ 4.96605 min. 19:27:48 : Started scan on 1646+499 for ~ 12.4822 min. 19:41:55 : Started scan on 1613+342 for ~ 5.23449 min. 19:49:26 : Started scan on 3C286 for ~ 12.4822 min. 20:05:00 : Observation session over.