GTAC Observation Log 1. Date : 08/08/2010 2. Observation Sr. No. : 5003 3. Observer : Narendra Patra, Jayaram Chengalur 4. Observer's Email : narendra@ncra.tifr.res.in,chengalu@ncra.tifr.res.in 5. Project Name : Gas and star Formation in Dwarfs 6. Project Code : 18_035 7. Operator(s) : Manisha, Rupsingh, Santaji, Shilpa 8. Command File : /odisk/gtac/cmd/narendra/d1217+4703.cmd 9. LTA File : /rawdata/8aug/18_035_08aug2010.lta, /rawdata1/8aug/18_035_08aug2010.ltb 10. GSB File : /gsbifrdata/8aug/18_035_08aug2010_gsb.lta 11. LogFlag File : /odisk/online1/logflags/18_035.FLAGS.2 ANTENNA SETTINGS : 12. RF Freq(MHz) & Solar Attn(dB)- RF1 : 1417.9989 MHz ,RF2 : 1417.9989 MHz, SA1 : 0 dB, SA2 : 0 dB 13. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 1345 MHz, ILO2 : 1345 MHz, IVLO1 : 72.9989 MHz, IVLO2 : 72.9989 MHz 14. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON 15. BB BW(KHz) & BB ALC : 1000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 1417.9989 1417.9989 1345 1345 72.9989 72.9989 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :28 20. Name of Non-Working Antennas (with reason for each) : C13 : Strong RFI lines. S01 : MCM 5 timeout. 21. Note for Backup :-- 22. Start and End Time of Obs.(IST): 12:00 - 18:30 23. ONLINE Machine : Shivneri 24. Correlator Mode : IndianPolar 25. Comments (During Observations) : GSB settings : Line freq=1418.4989 MHz. Final Band width=2(2.08333325)MHz. LO1=1345 MHz. (lower) Use LO5 = 138000, 167000 KHz. and Step # 5 ----------------------------------------------------------------------- 12:30 : Started scan on 3C286. 12:41 : Stopped scan. 12:45 : '/odisk/gtac/cmd/narendra/d1217+4703.cmd' command file started. 18:17 : Stopped command file. 18:18 : Started scan on 3C286. 18:29 : Stopped scan and observation closed.