GTAC Observation Log 1. Date : 17/01/2009 2. Observation Sr. No. : 4146 3. Observer : Danail Obreschkow 4. Observer's Email : danail.obreschkow@gmail.com 5. Project Name : Equatorial Herschel Fields 6. Project Code : 15MJJ01 7. Operator(s) : Deepak, Navanath, Nilesh, Sachin, Santaji, 8. Command File : /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_1.cmd, /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_2.cmd, /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_6.cmd, /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_3.cmd 9. LTA File : /rawdata/17jan/15mjj01_17jan2009.lta, /rawdata1/17jan/15mjj01_17jan2009.ltb 10. LogFlag File : /btemp2/logflags/15MJJ01.FLAGS.2 ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 325 MHz ,RF2 : 325 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 255 MHz, ILO2 : 255 MHz, IVLO1 : 70 MHz, IVLO2 : 70 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 dB, 32 MHz,ON 14. BB BW(KHz) & BB ALC : 16000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 325 325 255 255 70 70 18. Integration Time : 128 LTA ~ 16.908 Sec. 19. No of Antennas Working(Fringing) :29 20. Name of Non-Working Antennas (with reason for each) : C01 : phase not stable. 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 20:45 - 12:25 23. Comments (During Observations) : ------------------------------------------- ******** ONLINE Machine : Bhaskar ******* ******** Corr Mode : IndianPolar ******** -------------------------------------------- 20:43 : Started scan on flux cal. 20:57 : Started command file . /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_1.cmd 04:00 : Started next command file. /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_2.cmd 09:14 : Started next command file. /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_6.cmd 09:42 : Started scan on 3c286 ~15min. 05:50 : C05 parked for painting. 10:05 : Started next command file. /odisk/gtac/cmd/15mjj01/17jan/obs_jan17_3.cmd 12:07 : Command file stopped. 12:09 : Scan no. 166 is bad. 12:10 : Started scan on source "PNC32". 12:18 : Stopped scan and started scan on 'PHC00'. 12:22 : Stopped scan and observation closed.