GTAC Observation Log 

1. Date : 05/8/2011
2. Observation Sr. No. : 5488
3. Observer : Flor Allaert
4. Observer's Email : flor.allaert@ugent.be
5. Project Name : HI mapping of the HEROES edge-on spiral galaxies UGC2048 and UGC4277
6. Project Code : 20_034
7. Operator(s) : Navanath,
	Nilesh,
	Sachin,
	
8. Command File : /odisk/gtac/cmd/20_034/ugc2048.cmd
9. LTA File : /gsbifrdata/05aug/20_034_05aug2011.lta
10. LogFlag File : /odisk/online1/logflags/20_034.FLAGS

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1387 MHz ,RF2 : 1387 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1325 MHz, ILO2 : 1325 MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 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 : 16 MHz
21. Maximum Channels : 256 
22. IFBW (MHz) : LO5 (KHz) : 16:138000-167000
23. Final Bandwidth (MHz): 4 MHz; Step # 2

24. Frequency Parameters (TPA) : 1387 1387 1325 1325 62 62.
25. Integration Time : 16.106 Sec.
26. No of Antennas Working(Fringing) :28

27. Name of Non-Working Antennas (with reason for each) :
C13 : For maintenance.
C02 : Strong RFI Line.
C09 : 130 Pol low amplitude.
28. Note for Backup :--

29. Start and End Time of Obs.(IST): 02:00 - 10:00

30. ONLINE Machine : Shivneri

31. Comments (During Observations) :
02:00 : Started settings for observation.
02:08 : Started scan on 3c48 for ~10min.
02:20 : Started command file.
     '/odisk/gtac/cmd/20_034/ugc2048.cmd'.

03:25 : RFI at antenna C02 vanished.
09:22 : E-arm power failed.
09:33 : E-arm started working.
10:00 : Observing session over.
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