GTAC Observation Log 1. Date : 22/07/2018 2. Observation Sr. No. : 10427 3. Observer : Maryam Arabsalmani, Sambit Roychowdhury, Daniel Perley, Nissim Kanekar, Emeric M LeFloc`h, Martin Alexander Zwaan 4. Observer's Email : maryam.arabsalmani@cea.fr, sambit.roychowdhury@manchester.ac.uk, dperley@dark-cosmology.dk, nkanekar@ncra.tifr.res.in, emeric.lefloch@cea.fr, mzwaan@eso.org 5. Project Name : The structure of atomic gas in the metal-rich environment of a Super Luminous Supernova 6. Project Code : 34_113 7. Operator(s) : Deepak, Pramod, Rupsing, Shilpa 8. Command File : /odisk/gtac/cmd/nissim/ngc3191.cmd 9. LTA File : /gsbifrdata1/22jul/34_113_22jul2018_gsb.lta 10. LogFlag File : /odisk/online1/logflags/PNTG.FLAGS.2822, /odisk/online1/logflags/34_113.FLAGS.1 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1371.80 MHz ,RF2 : 1371.80 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1310 MHz, ILO2 : 1310MHz , IVLO1 : 61.80 MHz, IVLO2 : 61.80 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_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 : 16.666666 MHz 24. Final BW : 4 MHz; Step # 1 25. Maximum Channels : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 138.2 28. LO5 -2 : 166.8 29. Frequency Parameters (TPA) : 1371.80 1371.80 1310 1310 61.80 61.80 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :29 32. Name of Non-Working Antennas (with reason for each) : S03 : Mechanical work. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 22 Jul 2018 09:00:00 - 22 Jul 2018 21:10:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :29 37. Comments (During Observations) : 08:50 : Started settings. 09:11 : Started scan on 3C147 for ~ 11.8111 min. 09:26 : '/odisk/gtac/cmd/nissim/ngc3191.cmd' command file started. 10:01 : C10 applied elevation brakes. 10:40 : C10 started working. 12:09 : W01 got abc reset. 12:19 : Power glitch, C04,C05,C12,C13,C14,E02 got power glitch. 13:05 : C04,C05,C12,C13,C14,E02,W01 started working. 20:32 : Stopped command file. 20:36 : Started scan on 3C286. 21:00 : Stopped scan and observation session is over.