GTAC Observation Log 

1. Date : 29/1/2013
2. Observation Sr. No. : 6353
3. Observer : Scott Hyman
4. Observer's Email : shyman@sbc.edu
5. Project Name :  Low frequency probe of the supermassive black hole region at the Galactic Center 
6. Project Code : 13DT004
7. Operator(s) : Nilesh,
	Pramod,
	Shilpa,
	
8. Command File : /odisk/gtac/cmd/scott/ddt30jan.cmd
9. LTA File : /gsbifrdata1/30jan/13dt004_30jan2013.lta
10. LogFlag File : /odisk/online1/logflags/13DT004.FLAGS

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 MHz , IVLO1 : 51 MHz, IVLO2 : 51 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

GSB SETTINGS :

14. GSB Mode : RealTime 
15. GSB LTA : 8 
16. GAIN EQ : ON 
17. Stokes : Total_Intensity
18. Beam - 1 : OFF
19. Beam - 2 : OFF
20. ACQ BW : 32 MHz
21. Maximum Channels : 512 
22. IFBW (MHz) : LO5 (KHz) : 32:149000-156000
23. Final Bandwidth (MHz): OFF MHz; Step # 0

24. Frequency Parameters (TPA) : 306 306 255 255 51 51.
25. Integration Time : 4.027 Sec.
26. No of Antennas Working(Fringing) :27

27. Name of Non-Working Antennas (with reason for each) :
C06 : Low fringe.
C03 : ABC time out.
W01 : Strong RFI.
28. Note for Backup :--

29. Start and End Time of Obs.(IST): 06:34 - 09:32

30. ONLINE Machine : Lenyadri

31. Comments (During Observations) :
06:30 : Started set up for 325MHz.
06:34 : Started scan on 3C286.
06:49 : Stopped scan on 3C286 & started command file. 
        '/odisk/gtac/cmd/scott/ddt30jan.cmd'

08:36 : W05 taken out for painting.
09:10 : Stopped command file.

09:16 : Started scan on 3C286.
09:32 : Stopped scan and observing session over.