GTAC Observation Log 1. Date : 28/02/2017 2. Observation Sr. No. : 9228 3. Observer : Josep Maria Masqué, Solai Jeyakumar, Miguel Angel Trinidad 4. Observer's Email : jmasque@astro.ugto.mx, jeyaks@gmail.com, trinidad@astro.ugto.mx 5. Project Name : Studying the non-thermal radio emission of the IRAS 16547-4247 outflow 6. Project Code : 31_019 7. Operator(s) : Rupsing, Surender 8. Command File : /odisk/gtac/cmd/31_019/28feb17/obs.cmd 9. LTA File : /gsbifrdata1/28feb/31_019_28feb2017.lta 10. LogFlag File : /odisk/online1/logflags/31_019.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+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 : 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 : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :27 32. Name of Non-Working Antennas (with reason for each) : C03 : Servo problem C08 : Maintenance E03 : Feed cage painting. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 28 Feb 2017 07:00:00 - 28 Feb 2017 09:00:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :26 37. Comments (During Observations) : 07:12 : Started scan 3C286. 07:24 : Stopped scan. 07:29 : Started command file. ------------------------------------------------------------------------ 08:14 : C06 ABC time out. ------------------------------------------------------------------------ 08:39 : Stopped command file. 08:43 : Started scan on 3C286 08:55 : Stopped scan(flux cal set)