GTAC Observation Log 

1. Date : 11/9/2012
2. Observation Sr. No. : 6155
3. Observer : Giulia Macario
4. Observer's Email : giulia.macario@oca.eu,hintema@nrao.edu
5. Project Name : Searching for Radio Halos in the MACS-Planck X-ray luminous cluster sample
6. Project Code : 22_021
7. Operator(s) : Manisha,
	Nilesh,
	Sachin,
	Santaji,
	Surender
8. Command File : /odisk/gtac/cmd/22_021/augsep/11sept12_0_9.cmd
9. LTA File : /gsbifrdata/11sep/22_021_11sep2012.lta
10. LogFlag File : /odisk/online1/logflags/22_021.FLAGS.9

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 : 10+12 dB, 32 MHz,ON, IF-CH2 : 10+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) :29

27. Name of Non-Working Antennas (with reason for each) :
C03 : Servo problem.
28. Note for Backup :--

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

30. ONLINE Machine : Shivneri

31. Comments (During Observations) :
00:00 : Started setup.
00:16 : Started scan on 3C48.
00:37 : Stopped scan.
00:41 : Started scan on MACSJ0242.
01:06 : Stopped scan.
01:07 : Started command file.
03:33 : C05 not working due to high temp.
04:58 : S06 not tracking due to servo problem.
06:00 : S06 started working.

08:03 : Stopped command file.
08:05 : Started scan on phase cal '0409-179'.
08:11 : Stopped scan.
08:16 : Started scan on 3c147 for 30min.
08:37 : Stopped scan and closed observation session.