GTAC Observation Log 1. Date : 26/08/2017 2. Observation Sr. No. : 9703 3. Observer : Cristobal Sifon, Reinout Johannes vanWeeren, Andra Stroe, Dan Coe, Joshua George Albert, John P. Hughes, Huib T Intema, Huub Rottgering, Adi Zitrin 4. Observer's Email : sifon@astro.princeton.edu, rvanweeren@cfa.harvard.edu, astroe@eso.org, dcoe@stsci.edu, albert@strw.leidenuniv.nl, jph@physics.rutgers.edu, intema@strw.leidenuniv.nl, rottgering@strw.leidenuniv.nl, Adizitrin@gmail.com 5. Project Name : A complete census of radio emission in the most massive clusters at high redshift 6. Project Code : 32_010 7. Operator(s) : Navnath, Pramod, Rupsing 8. Command File : /odisk/gtac/cmd/32_010/26aug17/obs_run6.cmd 9. LTA File : /gsbifrdata1/26aug/32_010_26aug2017.lta, /gwbifrdata2/26aug/32_010_26aug2017_500lo.lta 10. LogFlag File : /odisk/online1/logflags/PNTG.FLAGS.2468 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+12 dB, 32 MHz,ON, IF-CH2 : 4+12 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 :29 32. Name of Non-Working Antennas (with reason for each) : W03 : Mechanical work. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 26 Aug 2017 13:00:00 - 26 Aug 2017 17:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :29 37. Comments (During Observations) : 13:15 : Started scan on 3C286 13:30 : Stopped scan. 13:35 : Started command file. 13:15:21 : Started scan on 3C286 for ~ 15.0324 min. 13:34:25 : Started scan on 0834+555 for ~ 4.83183 min. 13:40:16 : Started scan on RMJ085058 for ~ 40.2653 min. 14:21:41 : Started scan on 0834+555 for ~ 4.83183 min. 14:27:38 : Started scan on RMJ085058 for ~ 40.5337 min. 15:09:14 : Started scan on 0834+555 for ~ 4.29496 min. 15:15:04 : Started scan on RMJ085058 for ~ 40.2653 min. 15:56:28 : Started scan on 0834+555 for ~ 4.83183 min. 16:02:19 : Started scan on RMJ085058 for ~ 28.7226 min. 16:32:56 : Started scan on 0834+555 for ~ 4.83183 min. 16:41:42 : Started scan on 3C286 for ~ 17.9852 min. 17:00 : Observation session over. =========================================================== ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 200.0000 GPU_FINAL_BW : 200.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 500 500 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : 32_010 --------------------------------