GTAC Observation Log 1. Date : 03/07/2016 2. Observation Sr. No. : 8706 3. Observer : Paula Benaglia, C.H. IshwaraChandra, Madhuri Gaikwad, Natacha Laura Isequilla 4. Observer's Email : pbenaglia@fcaglp.unlp.edu.ar, ishwar@ncra.tifr.res.in, madhuri.explorer@gmail.com, draco16681@gmail.com 5. Project Name : A deep investigation of the Cygnus region at decimeter wavelengths 6. Project Code : 30_027 7. Operator(s) : Navnath 8. Command File : /odisk/gtac/cmd/30_027/s3.cmd 9. LTA File : /gsbifrdata/03jul/30_027_03jul2016.lta 10. LogFlag File : /odisk/online1/logflags/30_027.FLAGS.3 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_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) : 591 591 540 540 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) : C11 & C12 : BLDC work 33. Note for Backup : 34. Start and End Time of Obs.(IST): 03 Jul 2016 00:00:00 - 03 Jul 2016 06:23:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 23:35 : Started setup. 23:49:34 : Started scan on 3C286 for ~ 14.7639 min. 00:09:31 : Started cmd file /odisk/gtac/cmd/30_027/s3.cmd 05:59 : Started scan on phase cal. 06:11 : Started scan on 3C147 for 10 min 06:23 : Observation session over. -----------------------------------------------