GTAC Observation Log 1. Date : 07/01/2018 2. Observation Sr. No. : 10010 3. Observer : Matthew Ashby, Sarita Vig, Swarna Kanti Ghosh 4. Observer's Email : mashby@cfa.harvard.edu, sarita@iist.ac.in, swarna@ncra.tifr.res.in 5. Project Name : A Pilot Study to Precisely Measure the Cold and Total Dust Content of Star-Forming Galaxies 6. Project Code : 33_020 7. Operator(s) : Navnath 8. Command File : /odisk/gtac/cmd/33_020/07jan2018/obs.cmd 9. LTA File : /gsbifrdata/07jan/33_020_07jan2018.lta 10. LogFlag File : /odisk/online1/logflags/33_020.FLAGS.7 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 : 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 :26 32. Name of Non-Working Antennas (with reason for each) : C14 : : E06 : : Started 33. Note for Backup : 34. Start and End Time of Obs.(IST): 07 Jan 2018 15:00:00 - 07 Jan 2018 20:00:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :26 37. Comments (During Observations) : 15:00 : Started setup. 15:05 : Started cmd file. /odisk/gtac/cmd/33_020/07jan2018/obs.cmd 15:05:48 : Started scan on 3C48 for ~ 9.66367 min. 15:26:18 : Started scan on 0010-418 for ~ 4.83183 min. 15:34:28 : Started scan on IC5325 for ~ 45.634 min. 16:21:03 : Started scan on 0010-418 for ~ 4.83183 min. 16:29:13 : Started scan on IC5325 for ~ 45.634 min. 17:15:46 : Started scan on 0010-418 for ~ 4.83183 min. 17:27:12 : Started scan on IC5325 for ~ 45.3655 min. 18:13:35 : Started scan on 0010-418 for ~ 4.5634 min. 18:21:44 : Started scan on IC5325 for ~ 44.8287 min. 19:07:38 : Started scan on 0010-418 for ~ 6.97932 min. 19:33:11 : Started scan on 3C147 for ~ 11.5427 min. 19:45 : Observation session closed.