GTAC Observation Log 1. Date : 21/02/2017 2. Observation Sr. No. : 9214 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) : Sachin, Shilpa, Surender 8. Command File : /odisk/gtac/cmd/31_019/21feb17/obs.cmd 9. LTA File : /gsbifrdata1/21feb/31_019_21feb2017.lta 10. LogFlag File : /odisk/online1/logflags/31_019.FLAGS 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_lenyadri 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) : 306 306 255 255 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 : Servo problem. C09 : Strong RFI. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 21 Feb 2017 06:55:00 - 21 Feb 2017 09:20:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : 06:55 : Started settings. 07:12 : Started scan on 3C286 for 10min. 07:27 : '/odisk/gtac/cmd/31_019/21feb17/obs.cmd' command file started. 08:54 : S06 taken for painting. 09:00 : Stopped command file. 09:05 : Started scan on 3C286. 09:20 : Stopped scan and observing session over.