GTAC Observation Log 

1. Date : 08/1/2013
2. Observation Sr. No. : 6316
3. Observer :  Giulia Macario,Ruta Kale
4. Observer's Email : rkale@ira.inaf.it,ruta.kale@gmail.com,giulia.macario@oca.eu,hintema@nrao.edu
5. Project Name : Searching for Radio Halos in the MACS-Planck X-ray luminous clus ter sample
6. Project Code : 23_031
7. Operator(s) : Navanath,
	Pramod,
	Rupsingh,
	
8. Command File : /odisk/gtac/cmd/ruta/23_031/23_031_8jan.cmd
9. LTA File : /gsbifrdata/08jan/23_031_08jan2013.lta
10. LogFlag File : /odisk/online1/logflags/23_031.FLAGS.8

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) :23

27. Name of Non-Working Antennas (with reason for each) :
C12 : Servo problem.
W05 : Mech Maintenance.
S01 : BLDC work.
C06 : Low fringe
S04 : Servo problem
W04 : Low fringe.
C11 : LO problem (255 Mhz unlock ?)
28. Note for Backup :--

29. Start and End Time of Obs.(IST): 18:30 - 03:00

30. ONLINE Machine : Lenyadri

31. Comments (During Observations) :
18:30 : Started set up for 325MHz.
19:09 : Started scan on 3C147.
19:33 : Stopped scan on 3C147 & started command file.
        '/odisk/gtac/cmd/ruta/23_031/23_031_8jan.cmd'
02:27 : Started scan on phase cal.
02:41 : Started scan on 3C286 for 19 min
03:00 : Observing session over.
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