GTAC Observation Log 1. Date : 10/01/2009 2. Observation Sr. No. : 4135 3. Observer : N.Jetha 4. Observer's Email : nazjeth@gmail.com 5. Project Name : 1410+22 6. Project Code : 09DT001 7. Operator(s) : Manisha, Navanath, Nilesh, Sachin, 8. Command File : /odisk/gtac/cmd/14nja01/obs_10jan.cmd 9. LTA File : /rawdata/10jan/09dt001_10jan2009.lta, /rawdata1/10jan/09dt001_10jan2009.ltb 10. LogFlag File : /btemp2/logflags/09DT001.FLAGS ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 1280 MHz ,RF2 : 1280 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 1210 MHz, ILO2 : 1210 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) : 1280 1280 1210 1210 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) : C05 :feed jam. C14 :freq brakes. 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 07:00 - 13:06 23. Comments (During Observations) : ------------------------------------------- ******** ONLINE Machine : Bhaskar ********* ******** Corr Mode : IndianPolar ********* -------------------------------------------- 07:09 : Started scan on 3c286 for 15 min. 07:36 : started scan on phase cal throgh command file. 08:36 : Power failure. 08:43 : power restored. 08:55 : Started scan on 3c286 for 10 min. 09:00 : C05 given for painting. 09:07 : Started command file. 09:35 : C04 given for painting. 12:25 : Stopped command file. 12:27 : Started scan on phase cal ~10min. 12:42 : Started scan on 3c468.1 for 20min. 13:06 : Observation session over.