GTAC Observation Log 

1. Date : 05/5/2014
2. Observation Sr. No. : 7083
3. Observer : Bhaswati Bhattacharyya,Jayanta Roy,Yashwant Gupta,Dipankar Bhattacharya,Elizabeth Ferrara
4. Observer's Email : bhaswati@ncra.tifr.res.in,jroy@ncra.tifr.res.in,ygupta@ncra.tifr.res.in,dipankar@iucaa.ernet.in,elizabeth.c.ferrara@nasa.gov
5. Project Name : Search for millisecond radio pulsations within the error boxes of Fermi LAT unassociated sources
6. Project Code : 26_035
7. Operator(s) : Rupsingh,Surender
8. Command File : /odisk/gtac/cmd/jroy/26_035.5may.1.cmd,/odisk/gtac/cmd/jroy/26_035.5may.2.cmd
9. LTA File : /gsbifrdata/05may/26_035_05may2014.lta,/gsbifrdata/05may/26_035_05may2014.lta.1,
10. LogFlag File : /odisk/online1/logflags/26_035.FLAGS,/odisk/online1/logflags/26_035.FLAGS.1,

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 : 24+4 dB, 32 MHz,OFF, IF-CH2 : 24+4 dB, 32 MHz,OFF

GSB SETTINGS :

14. GSB Mode : Realtime 
15. GSB LTA : 8 
16. GSB CTRL : ONLINE 
17. GSB Fstop : ON 
18. GAIN EQ : OFF, 
19. Stokes : TotIntensity
20. Beam - 1 : IA
21. Beam - 2 : PA
22. ACQ BW : 33.33 MHz
23. Final BW : 33.333333 MHz; Step # 0
24. Maximum Channels : 512 
25. Channel Numbers : 0:511:1 
26. LO5 -1  : 149.00 
27. LO5 -2  : 156.00 

28. Frequency Parameters (TPA) : 306 306 255 255 51 51.
29. Integration Time : 16.106112 Sec.
30. No of Antennas Working(Fringing) at the begining :29

31. Name of Non-Working Antennas (with reason for each) :
S06 : BLDC work.




32. Note for Backup :

33. Start and End Time of Obs.(IST): 18:40 - 03:00

34. ONLINE Machine : Shivneri

35. No of Antennas Working(Fringing) at the end :29

36. Comments (During Observations) :
18:40 : Beam1:ON;Beam2:OFF
----------------------------------------------------------------------
18:45 : Power eq on 0837-198.
18:50 : Started command file
       '/odisk/gtac/cmd/jroy/26_035.5may.1.cmd'
22:30 : Stopped command file.
------------------------------------------------------------------------
22:35 : Beam1:On;Beam2:ON
22:45 : Phasing on 1459+716.
22:48 : Started command file 
        '/odisk/gtac/cmd/jroy/26_035.5may.2.cmd'
03:00 : stopped command file and observing session is over.