GTAC Observation Log 1. Date : 01/03/2018 2. Observation Sr. No. : 10122 3. Observer : Viswesh Marthi 4. Observer's Email : vrmarthi@cita.utoronto.ca 5. Project Name : DDTB268 6. Project Code : DDTB268 7. Operator(s) : Pramod, Surender 8. Command File : /odisk/gtac/cmd 9. LTA File : /gwbifrdata1/28feb/ddtb268_28feb2018.lta.2, /gwbifrdata1/28feb/ddtb268_28feb2018.lta.1, /gwbifrdata1/28feb/ddtb268_28feb2018.lta 10. LogFlag File : /odisk/online1/logflags/TEST.FLAGS.4643, /odisk/online1/logflags/DDTB268.FLAGS.1 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 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 : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :30 32. Name of Non-Working Antennas (with reason for each) : 33. Note for Backup : 34. Start and End Time of Obs.(IST): 28 Feb 2018 15:50:00 - 01 Mar 2018 01:05:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :30 37. Comments (During Observations) : 19:50 : Started set-up. # BEAM-2:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 S01 S02 S03 W01 W02 W03 Total=21 # BEAM-2:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 S01 S02 S03 W01 W02 W03 Total=21 ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 16 GPU_ACQ_BW : 200.0000 GPU_FINAL_BW : 200.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 8192 GPU_CHAN_NUM : 0:8191:1 GPU_STOKES : Full_Stokes GPU_SIDEBAND : 1 1 GPU_RF4 : 500 500 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : DDTB268 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : OFF GPU_BEAM_2 : PA GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 32 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : 64 inputs. GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- ----------------------------------------------------------------------- 19:18:18 : Started scan on 3C147 for ~ 2.68435 min. 19:24:38 : Started scan on 3C147 for ~ 8.05306 min. 19:33:01 : Started scan on 3C147 for ~ 3.57914 min. 19:38:30 : Started scan on 3C147 for ~ 5.90557 min. 19:44:46 : Started scan on 3C147 for ~ 4.29496 min. 19:49:18 : Started scan on 3C147 for ~ 0.53687 min. 19:51:53 : Started scan on 3C147 for ~ 4.47392 min. 20:00:16 : Started scan on 3C147 for ~ 6.6214 min. 20:07:37 : Started scan on FRB121102 for ~ 40.2653 min. 20:50:41 : Started scan on 3C147 for ~ 4.83183 min. 20:57:20 : Started scan on 3C147 for ~ 6.08453 min. 21:03:55 : Started scan on 3C147 for ~ 5.72662 min. 21:11:30 : Started scan on 3C147 for ~ 6.08453 min. 21:19:06 : Started scan on FRB121102 for ~ 40.2653 min. 22:01:18 : Started scan on 3C147 for ~ 5.3687 min. 22:07:06 : Started scan on 3C147 for ~ 2.68435 min. 22:07:06 : Started scan on 3C147 for ~ 5.72662 min. 22:13:17 : Started scan on 3C147 for ~ 1.2527 min. 22:15:52 : Started scan on 3C147 for ~ 6.08453 min. 22:23:23 : Started scan on FRB121102 for ~ 33.6439 min. 23:23:07 : Started scan on 3C147 for ~ 6.08453 min. 23:30:43 : Started scan on FRB121102 for ~ 40.4442 min. 00:12:32 : Started scan on 3C147 for ~ 8.23201 min. 00:22:05 : Started scan on 3C147 for ~ 6.08453 min. 00:29:21 : Started scan on FRB121102 for ~ 30.4227 min. 01:00 : Closed observation session.