GTAC Observation Log 1. Date : 26/07/2020 2. Observation Sr. No. : 12226 3. Observer : ANINDYA SAHA, Anandmayee Tej, Manash Ranjan Samal, Manish Chauhan, C.H. IshwaraChandra 4. Observer\'s Email : anindya.s1130@gmail.com, anandmayee.tej@gmail.com, manash.samal3@gmail.com, manishc12@gmail.com, ishwar@ncra.tifr.res.in 5. Project Name : Search for ionized jets associated with extended green objects 6. Project Code : 38_065 7. Operator(s) : Navnath 8. Command File : /odisk/gtac/cmd/38_065/obs26july.txt 9. LTA File : /gsbifrdata1/26jul/38_065_26jul2020_gsb.lta, /gwbifrdata1/26jul/38_065_26jul2020_gwb.lta, /gwbifrdata2/26jul/38_065_26jul2020_gwb.lta 10. LogFlag File : /odisk/online1/logflags/38_065.FLAGS.1 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 : 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 : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :28 32. Name of Non-Working Antennas (with reason for each) : C03 : Mechanical Work C14 : : MCM time-out. E05 : : Servo Problem. S02 : : FPS problem. S06 : : FPS problem. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 26 Jul 2020 01:00:00 - 26 Jul 2020 05:12:00 35. ONLINE Machine : TGC 36. No of Antennas Working(Fringing) at the end :28 37. RFI Status : 38. Comments (During Observations) : ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 400.0000 GPU_FINAL_BW : 400.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 4096 GPU_CHAN_NUM : 0:4095:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 550 550 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : -1 -1 GCODE4 : 38_065 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 : 4 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : 4 Bits GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- 01:28:47 : Started scan on 3C48 for ~ 9.79788 min. 01:41:57 : Started scan on 2052+365 for ~ 4.83183 min. 01:49:05 : Started scan on G060.2-0.3 for ~ 30.4674 min. 02:21:24 : Started scan on 2052+365 for ~ 4.83183 min. 02:27:59 : Started scan on G060.2-0.3 for ~ 30.3332 min. 02:59:47 : Started scan on 2052+365 for ~ 4.83183 min. 03:05:59 : Started scan on G060.2-0.3 for ~ 30.4674 min. 03:37:43 : Started scan on 2052+365 for ~ 4.96605 min. 03:43:44 : Started scan on G060.2-0.3 for ~ 30.3332 min. 04:15:16 : Started scan on 2052+365 for ~ 4.96605 min. 04:21:23 : Started scan on G060.2-0.3 for ~ 30.4674 min. 04:53:12 : Started scan on 2052+365 for ~ 4.96605 min. 05:02:30 : Started scan on 3C48 for ~10.01326 min. 05:12:00 : Observation session over.