GTAC Observation Log 1. Date : 22/04/2010 2. Observation Sr. No. : 4823 3. Observer : sayan 4. Observer's Email : sayan@tifr.res.in 5. Project Name : SN2008iz 6. Project Code : 18_040 7. Operator(s) : Navanath, Nilesh, 8. Command File : /odisk/gtac/cmd/sayan/obs18/18_040_610.cmd 9. LTA File : /rawdata/22apr/18_040_22apr2010.lta, /rawdata1/22apr/18_040_22apr2010.ltb 10. GSB File : /gsbifrdata/22apr/18_040_22apr2010_gsb.lta, /gsbifrdata/22apr/18_040_22apr2010_gsb.lta.1 11. LogFlag File : /odisk/online1/logflags/18_040.FLAGS.1 ANTENNA SETTINGS : 12. RF Freq(MHz) & Solar Attn(dB)- RF1 : 610 MHz ,RF2 : 610 MHz, SA1 : 0 dB, SA2 : 0 dB 13. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 540 MHz, ILO2 : 540 MHz, IVLO1 : 70 MHz, IVLO2 : 70 MHz 14. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 dB, 32 MHz,ON 15. BB BW(KHz) & BB ALC : 16000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 610 610 540 540 70 70 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :27 20. Name of Non-Working Antennas (with reason for each) : C01- off mode. E04 -Painting C03 -Painting 21. Note for Backup :-- 22. Start and End Time of Obs.(IST): 17:00 - 22:00 23. ONLINE Machine : Shivneri 24. Correlator Mode : IndianPolar 25. Comments (During Observations) : 16:45 : Started setup. 16:55 : Started scan on 3c147 for 15min. 17:17 : Started command file. 18:05 : Stopped command file. 18:08 : Started scan on 3c147 for ~6min. 18:18 : Restarted command file. 21:47 : Stopped command file. 21:51 : Started scan on 3c147. 22:00 : Stopped scan and closed observation session.