GTAC Observation Log 1. Date : 27/4/2011 2. Observation Sr. No. : 5298 3. Observer : Ewan O' Sullivan, Somak Raychaudhury 4. Observer's Email : ejos@star.sr.bham.ac.uk,somak@star.sr.bham.ac.uk 5. Project Name : CLOGS 6. Project Code : 20_025 7. Operator(s) : Rupsingh, 8. Command File : /odisk/gtac/cmd/ngk/20_025/n5353-27apr11.cmd 9. LTA File : /gsbifrdata/27apr/20_025_27apr2011.lta 10. LogFlag File : /odisk/online1/logflags/20_025.FLAGS.4 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 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON GSB SETTINGS : 14. Maximum Channels : 256 15. Final Bandwidth (MHz): OFF MHz; Step # 0 16. IFBW (MHz) : LO5 (KHz) : 32:149000-156000 17. Stokes : Total_Intensity 18. Beam - 1 : OFF 19. Beam - 2 : OFF 20. Frequency Parameters (TPA) : 629 259 680 310 51 51. 21. Integration Time : 16.106 Sec. 22. No of Antennas Working(Fringing) :29 23. Name of Non-Working Antennas (with reason for each) : C05 : Maintenance. 24. Note for Backup :-- 25. Start and End Time of Obs.(IST): 01:45 - 05:50 26. ONLINE Machine : Shivneri 27. Comments (During Observations) : 01:19 : Started command file '/odisk/gtac/cmd/ngk/20_025/n5353-27apr11.cmd' 05:33 : Stopped command file. 05:39 : Started scan on 3C468.1 05:50 : Stopped scan observation session over.