GTAC Observation Log 1. Date : 24/12/2007 2. Observation Sr. No. : 3513 3. Observer : E. Freeland 4. Observer's Email : freeland@astro.wisc.edu 5. Project Name : NGC3631 6. Project Code : 13LCA01 7. Operator(s) : Jayprakash, Nilesh, 8. Command File : /atemp2/cmd/freeland/ngc3631.cmd 9. LTA File : /rawdata/24dec/13lca01_24dec2007.lta, /rawdata1/24dec/13lca01_24dec2007.ltb, 10. LogFlag File : /atemp2/logflags/13LCA01.FLAGS.1 ANTENNA SETTINGS : 11. RF Freq(MHz) & Solar Attn(dB)- RF1 : 1415.9286 MHz ,RF2 : 1415.9286 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz) : ILO1 : 1485 MHz, ILO2 : 1485 MHz, IVLO1 : 69.0714 MHz, IVLO2 : 69.0714 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON 14. BB BW(KHz) & BB ALC : 2000 KHz, ON CORRELATOR SETTINGS : 16. Channels : 0:127:1 17. Frequency Parameters (TPA) : 1415.9286 1415.9286 1485 1485 69.0714 69.0714 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) : Bad baselines in LSB: (E02,E03)X(C04,C05,C06,C08) (W05,W06)X(C04,C05,C06,C08) S01 : MCM 5 time out. 21. Note for Backup : -- 22. Start and End Time of Obs.(IST): 00:07 - 10:39 23. Comments (During Observations) : ------------------------------------------- ******** ONLINE Machine : aditya ********* ******** Corr Mode : IndianPolar ********* --------------------------------------------- 00:07 : Started scan on 3c147 for 10min. 00:17 : Stopped the scan. 00:20 : Started the command file. 04:55 : Stopped the command file. 04:57 : Started the scan on 3c147 for 7min. 05:05 : Stopped the scan. 05:07 : Restarted the command file. 09:00 : C02 given for painting. 10:21 : Stopped command file. 10:23 : Started scan on 3c286. 10:39 : Stopped scan and observation over.