GTAC Observation Log 1. Date : 19/12/2022 2. Observation Sr. No. : 14902 3. Observer : Takuya Akahori, Kohei Kurahara, HIROKI AKAMATSU 4. Observer\'s Email : takuya.akahori@nao.ac.jp, k8791902@kadai.jp, h.akamatsu@sron.nl 5. Project Name : Broadband Observations of Newly Found Two Jets in CIZA J1410.4-4246 6. Project Code : 43_055 7. Operator(s) : Pramod, Sachin, Shilpa 8. Command File : /data1/gtac/cmd/43_055/43_055_19Dec2022_0600_cmd.py 9. LTA File : /gwbifrdata2/19dec/43_055_19dec2022_gwb.lta 10. LogFlag File : 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 : TGC 18. GSB Fstop : ON 19. GAIN EQ : ON 20. Stokes : Full_Stokes 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 : 2.0132 Sec 31. No of Antennas Working(Fringing) at the beginning :26 32. Name of Non-Working Antennas (with reason for each) : C03 : Mechanical Work. E02 : GAB problem. W05 : No fringe at 130 pol. E04 : No fringe at 130 pol. 33. Note for Backup :Due to GSB correlator problem, started observation for GWB correlator. 34. Start and End Time of Obs.(IST): 19 Dec 2022 06:00:00 - 19 Dec 2022 12:08:00 35. ONLINE Machine : TGC 36. No of Antennas Working(Fringing) at the end :27 37. RFI Status : 38. Comments (During Observations) : ------------GWB Setting--------------------------------------------------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 400.0000 GPU_FINAL_BW : 400 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Full_Stokes GPU_SIDEBAND : 1 1 GPU_RF1 : 550 550 GPU_DDCLO1 : 0 0 GPU_SB1 : 1 1 GCODE1 : 43_055 GPU_CNTRL : TGC 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 online/TGC tpa GPU_BITS : 4 Bits GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF GPU_PFB : ON GPU_PFB_TAPS : 4 GPU_BEAM_BIT : 16 GPU_VLT_BIT : 8 GPU_WALSH : OFF GPU_ENV : RELEASED -------------------------------------------------------------------------- 06:00 : Started setup. But observed that correlator giving problem. Tried to solve problem, GWB correlator started working at 06:40, but GSB could not connect. Due to GSB correlator problem, started observation for GWB correlator. 06:50 : Started command file. \'/odisk/gtac/cmd/43_055/cmd.py\' 07:10 : E02 and E04 started working. 10:20 : S03 taken for painting. 12:08 : Stopped command file and observing session over.