GTAC Observation Log 1. Date : 27/03/2019 2. Observation Sr. No. : 10992 3. Observer : Sanjaya Paudel, Chandreyee Sengupta, Rory Smith 4. Observer's Email : sanjpaudel@gmail.com, sengupta.chandreyee@gmail.com, rorysmith274@gmail.com 5. Project Name : GMRT HI mapping of LMC-SMC-MW analog 6. Project Code : 35_032 7. Operator(s) : Pramod, Rupsing, Sachin 8. Command File : /odisk/gtac/cmd/35_032/26mar19/obs_26mar.cmd 9. LTA File : /gsbifrdata1/26mar/35_032_26mar2019.lta 10. LogFlag File : /odisk/online1/logflags/35_032.FLAGS.3 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1392 MHz ,RF2 : 1392 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1330 MHz, ILO2 : 1330MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 16 MHz,ON, IF-CH2 : 4+14 dB, 16 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 : Total_Intensity 21. Beam - 1 : OFF 22. Beam - 2 : OFF 23. ACQ BW : 16.666666 MHz 24. Final BW : 0 MHz; Step # 0 25. Maximum Channels : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 138 28. LO5 -2 : 167 29. Frequency Parameters (TPA) : 1392 1392 1330 1330 62 62 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :30 32. Name of Non-Working Antennas (with reason for each) : 33. Note for Backup : 34. Start and End Time of Obs.(IST): 26 Mar 2019 21:00:00 - 27 Mar 2019 03:05:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :30 37. Comments (During Observations) : 20:50 : Started set up. 21:06 : Started scan on 3C286 for 12 min. 21:18 : Stopped scan and started command file. '/odisk/gtac/cmd/35_032/26mar19/obs_26mar.cmd' 02:45 : Stopped command file. 02:48 : Started scan on 3C286. 03:02 : Stopped scan on 3C286 and closed observation session.