GTAC Observation Log 1. Date : 24/4/2012 2. Observation Sr. No. : 5904 3. Observer : Nithyanandan Thyagarajan 4. Observer's Email : t_nithyanandan@rri.res.in 5. Project Name : FIRST Transients 6. Project Code : 22_027 7. Operator(s) : Navanath, Rupsingh, 8. Command File : /odisk/gtac/cmd/22_027/obs1_1.3.cmd 9. LTA File : /gsbifrdata/24apr/22_027_24apr2012.lta 10. LogFlag File : /odisk/online1/logflags/22_027.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 629 MHz ,RF2 : 253 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 680 MHz, ILO2 : 304 MHz , 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 Mode : RealTime 15. GSB LTA : 8 16. GAIN EQ : ON 17. Stokes : Total_Intensity 18. Beam - 1 : OFF 19. Beam - 2 : OFF 20. ACQ BW : 32 MHz 21. Maximum Channels : 256 22. IFBW (MHz) : LO5 (KHz) : 32:149000-156000 23. Final Bandwidth (MHz): OFF MHz; Step # 0 24. Frequency Parameters (TPA) : 629 253 680 304 51 51. 25. Integration Time : 8.053 Sec. 26. No of Antennas Working(Fringing) :27 27. Name of Non-Working Antennas (with reason for each) : C08:Maintenance. C10:Maintenance. E04:Servo off 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 21:00 - 05:50 30. ONLINE Machine : Shivneri 31. Comments (During Observations) : 21:06 : Started scan 3C286. 21:17 : Stopped scan. 21:21 : Command file started. 05:50 : stopped the command file : observation session over.