GTAC Observation Log 1. Date : 25/09/2022 2. Observation Sr. No. : 14633 3. Observer : Maura Pilia, Matteo Trudu, Visweshwar Ram Marthi, Andrea Possenti, Luciano Nicastro, Cristiano Guidorzi, Luca Zampieri, Filippo Ambrosino, Francesca Panessa, Vishal R Gajjar 4. Observer\'s Email : maura.pilia@inaf.it, matteo.trudu@inaf.it, vrmarthi@ncra.tifr.res.in, andrea.possenti@inaf.it, luciano.nicastro@inaf.it, guidorzi@fe.infn.it, luca.zampieri@inaf.it, filippo.ambrosino@inaf.it, francesca.panessa@inaf.it, vishalg@berkeley.edu 5. Project Name : A multi-wavelength campaign to tackle the progenitor of FRB~20180916B 6. Project Code : 42_106 7. Operator(s) : Navnath, Surender 8. Command File : /data1/gtac/cmd/42_106/42_106_25Sep2022_0100_cmd.py, /data1/gtac/cmd/42_106/42_106_25Sep2022_0100_cmd_data7.py, /data1/gtac/cmd/42_106/end.py 9. LTA File : /gwbifrdata/25sep/42_106_25sep2022_gwb.lta 10. LogFlag File : ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255MHz , 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/TGC 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) : 306 306 255 255 51 51 30. Integration Time : 8.053 Sec 31. No of Antennas Working(Fringing) at the beginning :26 32. Name of Non-Working Antennas (with reason for each) : C03 : Mechanical Work. C10 : RF not set. C11 : Feed jam. W06 : Feed jammed. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 25 Sep 2022 01:00:00 - 25 Sep 2022 09:00:00 35. ONLINE Machine : TGC 36. No of Antennas Working(Fringing) at the end :26 37. RFI Status : 38. Comments (During Observations) : ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 8 GPU_ACQ_BW : 200.0000 GPU_FINAL_BW : 200 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Full_Stokes GPU_SIDEBAND : 1 1 GPU_RF4 : 470 470 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : SUBA4 GPU_CNTRL : ONLINE/TGC GPU_FSTOP : ON GPU_BEAM_1 : PA GPU_BEAM_2 : OFF GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 16 GPU_GAINEQ : ON GPU_TPA : From online/TGC tpa GPU_BITS : 8 Bits GPU_FILRFI : Voltage Detection GPU_BEAM_S : OFF GPU_PFB : OFF GPU_PFB_TAPS : 4 GPU_BEAM_BIT : 16 GPU_VLT_BIT : 8 GPU_WALSH : OFF GPU_ENV : RELEASED ------------------------------- # GWB GAC configuration is as follows : # BEAM-1:130 :: C00 C01 C02 C04 C05 C06 C08 C09 C12 C13 C14 S01 W01 Total=13 # BEAM-1:175 :: C00 C01 C02 C04 C05 C06 C08 C09 C12 C13 C14 S01 W01 Total=13 ------------------------------- 00:21:19 : Started set-up. 00:36:32 : Started scan on 3C147 for ~ 1.52113 min. 00:38:37 : Started scan on 3C147 for ~ 2.058 min. 00:41:03 : Started command file. 00:45:33 : Started scan on 0217+738 for ~ 2.59487 min. 00:48:35 : Started scan on 0217+738 for ~ 2.14748 min. 00:52:06 : Started scan on FRBR3 for ~ 21.2064 min. 01:14:44 : Started scan on 0217+738 for ~ 1.96852 min. 01:17:13 : Started scan on 0217+738 for ~ 2.14748 min. 01:20:43 : Started scan on FRBR3 for ~ 21.2959 min. 01:43:24 : Started scan on 0217+738 for ~ 1.78957 min. 01:45:43 : Started scan on 0217+738 for ~ 2.14748 min. 01:49:14 : Started scan on FRBR3 for ~ 21.2064 min. 02:11:55 : Started scan on 0217+738 for ~ 1.78957 min. 02:14:12 : Started scan on 0217+738 for ~ 2.14748 min. 02:17:41 : Started scan on FRBR3 for ~ 21.2959 min. 02:40:21 : Started scan on 0217+738 for ~ 2.14748 min. 02:42:56 : Started scan on 0217+738 for ~ 2.14748 min. 02:46:41 : Started scan on FRBR3 for ~ 21.2959 min. 03:09:27 : Started scan on 0217+738 for ~ 1.87905 min. 03:11:51 : Started scan on 0217+738 for ~ 2.14748 min. 03:15:16 : Started scan on FRBR3 for ~ 21.2064 min. 03:37:50 : Started scan on 0217+738 for ~ 1.87905 min. 03:40:11 : Started scan on 0217+738 for ~ 2.14748 min. 03:43:39 : Started scan on FRBR3 for ~ 21.2064 min. 04:06:09 : Started scan on 0217+738 for ~ 1.78957 min. 04:08:26 : Started scan on 0217+738 for ~ 2.058 min. 04:11:59 : Started scan on FRBR3 for ~ 21.2959 min. 04:34:31 : Started scan on 0217+738 for ~ 2.058 min. 04:37:04 : Started scan on 0217+738 for ~ 2.058 min. 04:40:31 : Started scan on FRBR3 for ~ 21.2959 min. 05:03:07 : Started scan on 0217+738 for ~ 2.058 min. 05:05:44 : Started scan on 0217+738 for ~ 2.14748 min. 05:09:06 : Started scan on FRBR3 for ~ 21.2064 min. 05:31:40 : Started scan on 0217+738 for ~ 2.23696 min. 05:34:23 : Started scan on 0217+738 for ~ 1.78957 min. 05:38:08 : Started scan on 0217+738 for ~ 2.41592 min. 05:41:00 : Started scan on 0217+738 for ~ 2.14748 min. 05:44:37 : Started scan on FRBR3 for ~ 21.2064 min. 06:07:14 : Started scan on 0217+738 for ~ 2.32644 min. 06:09:58 : Started scan on 0217+738 for ~ 2.14748 min. 06:13:27 : Started scan on FRBR3 for ~ 21.2959 min. 06:36:03 : Started scan on 0217+738 for ~ 2.058 min. 06:38:40 : Started scan on 0217+738 for ~ 2.058 min. 06:42:07 : Started scan on FRBR3 for ~ 21.2959 min. 07:04:42 : Started scan on 0217+738 for ~ 1.87905 min. 07:07:08 : Started scan on 0217+738 for ~ 2.058 min. 07:10:33 : Started scan on FRBR3 for ~ 21.2064 min. 07:33:06 : Started scan on 0217+738 for ~ 1.87905 min. 07:35:29 : Started scan on 0217+738 for ~ 2.058 min. 07:38:54 : Started scan on FRBR3 for ~ 21.2064 min. 08:01:29 : Started scan on 0217+738 for ~ 1.87905 min. 08:03:51 : Started scan on 0217+738 for ~ 2.058 min. 08:09:54 : Started scan on FRBR3 for ~ 10.469 min. 08:21:44 : Started scan on 0217+738 for ~ 1.87905 min. 08:24:07 : Started scan on 0217+738 for ~ 2.14748 min. 08:28:45 : Started scan on 3C147 for ~ 1.70009 min. 08:30:54 : Started scan on 3C147 for ~ 2.14748 min. 08:33:22 : Started scan on 3C147 for ~ 2.23696 min. 08:53:29 : Started scan on 3C147 for ~ 5.90557 min. 09:00:00 : Observation session over. ---------------------------------------------------------