GTAC Observation Log 1. Date : 02/08/2010 2. Observation Sr. No. : 4994 3. Observer : Gregory Paciga 4. Observer's Email : paciga@astro.utoronto.ca 5. Project Name : The GMRT EoR Project 6. Project Code : 18_058 7. Operator(s) : Deepak, Nilesh, Rupsingh, 8. Command File : /odisk/gtac/cmd/uelipen/aug02_final.1.cmd, /odisk/gtac/cmd/uelipen/aug02_final.2.cmd 9. LTA File : /rawdata/2aug/18_058_02aug2010.lta, /rawdata1/2aug/18_058_02aug2010.ltb 10. GSB File : 11. LogFlag File : /odisk/online1/logflags/18_058.FLAGS.11 ANTENNA SETTINGS : 12. RF Freq(MHz) & Solar Attn(dB)- RF1 : 156 MHz ,RF2 : 156 MHz, SA1 : 14 dB, SA2 : 14 dB 13. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 218 MHz, ILO2 : 218 MHz, IVLO1 : 62 MHz, IVLO2 : 62 MHz 14. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 24+4 dB, 16 MHz,OFF, IF-CH2 : 24+4 dB, 16 MHz,OFF 15. BB BW(KHz) & BB ALC : 16000 KHz, OFF CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 156 156 218 218 62 62 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :30 20. Name of Non-Working Antennas (with reason for each) : 21. Note for Backup :-- 22. Start and End Time of Obs.(IST): 20:00 - 08:00 23. ONLINE Machine : Shivneri 24. Correlator Mode : UsbPolar 25. Comments (During Observations) : 19:40 : Started power eq. 20:00 : Power eq. done. 20:15 : Noise source on,low cal,25% duty cycle. 20:23 : Started command file /odisk/gtac/cmd/uelipen/aug02_final.1.cmd 21:02 : C01 servo time out. 00:14 : started new command file. /odisk/gtac/cmd/uelipen/aug02_final.2.cmd 07:45 : observing session over.