GTAC Observation Log 

1. Date : 06/2/2013
2. Observation Sr. No. : 6363
3. Observer :  Narendra Patra, Karen Lee-Waddell
4. Observer's Email : narendra@ncra.tifr.res.in,karen.lee-waddell@rmc.ca
5. Project Name : An unbiased study of the dwarf galaxy populations in gas-rich groups: HI mapping of NGC 4725/47
6. Project Code : 23_003
7. Operator(s) : Navanath,
	
8. Command File : /odisk/gtac/cmd/23_003/feb6/n4725right.cmd
9. LTA File : /gsbifrdata/06feb/23_003_06feb2013.lta,
	/gsbifrdata/06feb/23_003_06feb2013.lta.1,
	/gsbifrdata/06feb/23_003_06feb2013.lta.2
10. LogFlag File : /odisk/online1/logflags/23_003.FLAGS.8

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1404.3835 MHz ,RF2 : 1404.3835 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1345 MHz, ILO2 : 1345 MHz , IVLO1 : 59.3835 MHz, IVLO2 : 59.3835 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 6 MHz,ON, IF-CH2 : 4+12 dB, 6 MHz,ON

GSB SETTINGS :

14. GSB Mode : RealTime 
15. GSB LTA : 8 
16. GAIN EQ : OFF 
17. Stokes : Total_Intensity
18. Beam - 1 : OFF
19. Beam - 2 : OFF
20. ACQ BW : 16 MHz
21. Maximum Channels : 512 
22. IFBW (MHz) : LO5 (KHz) : Custom :- 6 : 140.6165 - 164.3835
23. Final Bandwidth (MHz): 4 MHz; Step # 2

24. Frequency Parameters (TPA) : 1404.3835 1404.3835 1345 1345 59.3835 59.3835.
25. Integration Time : 16.106 Sec.
26. No of Antennas Working(Fringing) :29

27. Name of Non-Working Antennas (with reason for each) :
W05 : No fringe.
28. Note for Backup :--

29. Start and End Time of Obs.(IST): 01:00 - 09:09

30. ONLINE Machine : Lenyadri

31. Comments (During Observations) :
00:30 : Started set-up.
00:55 : Started scan on 3C147 for 15min.
01:23 : Started cmd file on 3C147.
01:40 : started scan on phase cal.
01:57 : Restarted scan on 3C147 for 10min.
02:09 : Restarted cmd file.
08:43 : command file stopped.
08:46 : started scan on 3C286 ~15mins.
09:03 : scan stopped & observation sessions.