GTAC Observation Log 1. Date : 3/1/2014 2. Observation Sr. No. : 6876 3. Observer : Rachael Ainsworth,Anna Scaife,Tom Ray,David Alan Green,Jane V Buckle 4. Observer's Email : rainsworth@cp.dias.ie,a.scaife@soton.ac.uk,tr@cp.dias.ie,dag@mrao.cam.ac.uk,j.buckle@mrao.cam.ac.uk 5. Project Name : Low Frequency Radio Emission from the Youngest Low-Mass Protostars 6. Project Code : 25_072 7. Operator(s) : Pramod,Sachin,Shilpa,Surender 8. Command File : /odisk/gtac/cmd/25_072/3jan_s3/obs.cmd 9. LTA File : /gsbifrdata/03jan/25_072_03jan2014.lta.1, 10. LogFlag File : /odisk/online1/logflags/25_072.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 : 540 MHz , 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 Mode : Realtime 15. GSB LTA : 8 16. GSB CTRL : ONLINE 17. GSB Fstop : ON 18. GAIN EQ : ON 19. Stokes : FullStokes 20. Beam - 1 : OFF 21. Beam - 2 : OFF 22. ACQ BW : 33.33 MHz 23. Final BW : 33.333333 MHz; Step # 0 24. Maximum Channels : 256 25. Channel Numbers : 0:255:1 26. LO5 -1 : 149.00 27. LO5 -2 : 156.00 28. Frequency Parameters (TPA) : 591 591 540 540 51 51. 29. Integration Time : 16.106112 Sec. 30. No of Antennas Working(Fringing) at the begining :27 31. Name of Non-Working Antennas (with reason for each) : C04 : PC104 testing. C09 : Mechanical work. E05 : No fringe. 32. Note for Backup : 33. Start and End Time of Obs.(IST): 06:40 - 10:17 34. ONLINE Machine : Lenyadri 35. No of Antennas Working(Fringing) at the end :25 36. Comments (During Observations) : 06:40 : Started settings. 06:55 : Started scan on 3C286. 07:11 : Stopped scan. 07:21 : '/odisk/gtac/cmd/25_072/3jan_s3/obs.cmd' command file started. 07:46 : E05 started working. 08:58 : W02 taken for painting. 09:03 : C10 taken for painting. 09:25 : W04 taken for painting. 09:53 : Stopped command file. 10:02 : Started scan on 3C286. 10:17 : Stopped scan and observing session over.