GTAC Observation Log 1. Date : 12/11/2012 2. Observation Sr. No. : 6221 3. Observer : Manash Ranjan Samal 4. Observer's Email : manash.samal@oamp.fr,manash.samal3@gmail.com 5. Project Name : An investigation of physical condition of the ionized gas in Sh2-247 6. Project Code : 23_024 7. Operator(s) : Navanath, Nilesh, 8. Command File : /odisk/gtac/cmd/23_024/12nov/obs.cmd 9. LTA File : /gsbifrdata/12nov/23_024_12nov2012.lta 10. LogFlag File : /odisk/online1/logflags/23_024.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 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) : 306 306 255 255 51 51. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :26 27. Name of Non-Working Antennas (with reason for each) : C00 : BLDC work. W05 : Up gradation work(Mech) C02 : Low fringe. E06 : feed jam 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 22:30 - 06:45 30. ONLINE Machine : Lenyadri 31. Comments (During Observations) : 22:30 : started setup. 22:39 : started scano n 3C147 for 15min. 22:57 : started cmd file. /odisk/gtac/cmd/23_024/12nov/obs.cmd 06:26 : Stopped command file. 06:28 : Started scan on 3c147. 06:43 : Stopped scan and observation session closed.