GTAC Observation Log 1. Date : 21/10/2011 2. Observation Sr. No. : 5578 3. Observer : Sandeep Sirothia 4. Observer's Email : sirothia@ncra.tifr.res.in 5. Project Name : J0301+3550 6. Project Code : 21_066 7. Operator(s) : Deepak, Shilpa 8. Command File : /odisk/gtac/cmd/sirothia/21_066_21oct2011.cmd 9. LTA File : /gsbifrdata/21oct/21_066_21oct2011.lta, /gsbifrdata/21oct/21_066_21oct2011.lta.1 10. LogFlag File : /odisk/online1/logflags/21_066.FLAGS, /odisk/online1/logflags/21_066.FLAGS.1 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 629 MHz ,RF2 : 259 MHz, SA1 : 0 dB, SA2 : 14 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 680 MHz, ILO2 : 310 MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 10+12 dB, 32 MHz,ON, IF-CH2 : 10+12 dB, 6 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 : 512 22. IFBW (MHz) : LO5 (KHz) : 32:149000-156000 23. Final Bandwidth (MHz): OFF MHz; Step # 0 24. Frequency Parameters (TPA) : 629 259 680 310 51 51. 25. Integration Time : 16.106 Sec. 26. No of Antennas Working(Fringing) :29 27. Name of Non-Working Antennas (with reason for each) : W06 -servo work. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 21:30 - 06:30 30. ONLINE Machine : Lenyadri 31. Comments (During Observations) : # 2s files /gsbifrdata1/21oct/21_066_21oct2011_2s.lta, /gsbifrdata1/21oct/21_066_21oct2011_2s.lta.1 ------------------------------------------------ 21:44 : Started scan on 3C48 for 5mins. 21:51 : Started command file. 06:30 : Stopped command file and observing session over.