GTAC Observation Log 1. Date : 12/08/2014 2. Observation Sr. No. : 7284 3. Observer : Nimisha Kantharia 4. Observer's Email : ngk@ncra.tifr.res.in 5. Project Name : Search for radio emission at frequencies less than 1 GHz from Galactic Novae with GMRT GNovaG\r\n 6. Project Code : 26_010 7. Operator(s) : Deepak, Navnath 8. Command File : /odisk/gtac/cmd/ngk/26_010_12aug.cmd 9. LTA File : /gsbifrdata/12aug/26_010_12aug2014.lta 10. LogFlag File : /odisk/online1/logflags/26_010.FLAGS.13,/odisk/online1/logflags/26_010.FLAGS.12,/odisk/online1/logflags/26_010.FLAGS.11 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 : 24+4 dB, 32 MHz,OFF, IF-CH2 : 24+4 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 :26 32. Name of Non-Working Antennas (with reason for each) : C00 : Servo ACOK flag absent C10 : Oil Leakage W05 : BLDC work S02 : PC104 33. Note for Backup : 34. Start and End Time of Obs.(IST): 12 Aug 2014 19:00:00 - 12 Aug 2014 22:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :26 37. Comments (During Observations) : 19;00 : Started setup. 19:30 : Started power eq @ 150 counts. 19:45 : Started scan on 3C286 for 10min. 20:55 : Started cmd file. /odisk/gtac/cmd/ngk/26_010_12aug.cmd 22:02 : Started scan phase cal. 22:05 : Observation session over. -------------------------------------------------- 22:05 : Observation session over.