GTAC Observation Log 1. Date : 09/12/2017 2. Observation Sr. No. : 9934 3. Observer : Christene Lynch, Tara Murphy, David Kaplan, Emil Lenc, Andrew John Zic 4. Observer's Email : clynch@physics.usyd.edu.au, tara@physics.usyd.edu.au, kaplan@uwm.edu, emil.lenc@sydney.edu.au, azic7771@uni.sydney.edu.au 5. Project Name : Radio observations of young hot Jupiter exoplanet systems 6. Project Code : 33_037 7. Operator(s) : Deepak, Shilpa 8. Command File : /odisk/gtac/cmd/33_037/08dec17/obs_08dec.cmd 9. LTA File : /gsbifrdata1/08dec/33_037_08dec2017.lta, /gwbifrdata1/08dec/33_037_08dec2017_gwb.lta 10. LogFlag File : /odisk/online1/logflags/33_037.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_lenyadri 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 : 8.053 Sec 31. No of Antennas Working(Fringing) at the beginning :27 32. Name of Non-Working Antennas (with reason for each) : C00, E04 : old front end W01 : low fringe(feed jam) E03 : Low fringe 33. Note for Backup : 34. Start and End Time of Obs.(IST): 08 Dec 2017 23:00:00 - 09 Dec 2017 05:05:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. 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 : 8192 GPU_CHAN_NUM : 0:8191:1 GPU_STOKES : Full_Stokes GPU_SIDEBAND : 1 1 GPU_RF4 : 550 550 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : -1 -1 GCODE4 : 33_037 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 : 32 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : For 32 inputs GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF --------------------------------------------------------------------------- 23:00 : Started setup. 23:18 : Started scan on 3C147 for 15mins. 23:45 : Started command file. 04:47 : Stopped command file. 04:50 : Started scan on 3C138. 05:05 : Stopped scan and observing session over.