GTAC Observation Log 1. Date : 01/08/2014 2. Observation Sr. No. : 7262 3. Observer : Nimisha Kantharia, Nirupam Roy, G.C. Anupama, Prasun Dutta, Ashok Madhav Nagarhalli, Dipankar Banerjee 4. Observer's Email : ngk@ncra.tifr.res.in, roy.nirupam@gmail.com, gca@iiap.res.in, prasundutta151@gmail.com, ashok@prl.res.in, orion@prl.res.in 5. Project Name : Search for radio emission at frequencies less than 1 GHz from Galactic Novae with GMRT - GNovaG 6. Project Code : 26_010 7. Operator(s) : Deepak 8. Command File : /odisk/gtac/cmd/ngk/26_010-1aug14-v745.cmd 9. LTA File : /gsbifrdata/01aug/26_010_01aug2014.lta 10. LogFlag File : /odisk/online1/logflags/26_010.FLAGS.10 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,OFF, IF-CH2 : 4+14 dB, 32 MHz,OFF GSB SETTINGS : 14. GSB Host : gsbm1 15. GSB Mode : Realtime 16. GSB LTA : 8 17. GSB CTRL : ONLINE 18. GSB Fstop : ON 19. GAIN EQ : OFF 20. Stokes : Total_Intensity 21. Beam - 1 : OFF 22. Beam - 2 : OFF 23. ACQ BW : 33.333333 MHz 24. Final BW : 33.333333 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) : W01 : mcm 5 timeout W05 : BLDC 33. Note for Backup : 34. Start and End Time of Obs.(IST): 01 Aug 2014 21:00:00 - 01 Aug 2014 23:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 20:15 : Power eq on 3C286 @ 150 counts. 20:18 : Started scan on 3C286 fo 12mins. 20:33 : Started command file. 20:45 : scan on phase calibrator shows scintillation. 23:00 : Command file stopped. 23:00 : Observation stopped.