GTAC Observation Log 

1. Date : 21/7/2012
2. Observation Sr. No. : 6049
3. Observer : naveen Yadav, Sayan Chakraborty
4. Observer's Email : nyadav@tifr.res.in
5. Project Name : A type IIB Supernova 2011dh in the nearby galaxy M51
6. Project Code : 22_065
7. Operator(s) : Manisha,
	Sachin,
	Shilpa
8. Command File : /odisk/gtac/cmd/naveen/sn2011dh_obs/obs.cmd
9. LTA File : /gsbifrdata/21jul/22_065_21jul2012.lta
10. LogFlag File : /odisk/online1/logflags/22_065.FLAGS.4

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 : 256 
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 : 16.106 Sec.
26. No of Antennas Working(Fringing) :28

27. Name of Non-Working Antennas (with reason for each) :
C14 : BLDC installation.
W05 : Servo time out.


28. Note for Backup :--

29. Start and End Time of Obs.(IST): 11:50 - 18:25

30. ONLINE Machine : Shivneri

31. Comments (During Observations) :
12:04 : Started scan on 3C147.
12:25 : Stopped scan.

12:28 : '/odisk/gtac/cmd/naveen/sn2011dh_obs/obs.cmd' command file started.   
         S04 frequently applying brakes due to high wind.
15:00 : S04 working properly.
18:25 : stopped the command file and observation.