GTAC Observation Log 

1. Date : 22/6/2014
2. Observation Sr. No. : 7187
3. Observer : Dipanjan Mitra,Andrzej Szary,Janusz Gil,George Melikidze,Krzysztof Maciesiak,Jaroslaw Kijak,Wojciech Lewandowski,Mateusz Daszuta
4. Observer's Email : dmitra@ncra.tifr.res.in,aszary@astro.ia.uz.zgora.pl,jag@astro.ia.uz.zgora.pl,gogi@astro.ca.wsp.zgora.pl,jezyk@astro.ia.uz.zgora.pl,jkijak@astro.ia.uz.zgora.pl,boe@astro.ia.uz.zgora.pl,muzzy@astro.ia.uz.zgora.pl
5. Project Name : A simultaneous X-ray and radio observation of the nearby pulsar B1133+16
6. Project Code : 26_020
7. Operator(s) : Pramod,Rupsingh,
8. Command File : 
9. LTA File : /gsbifrdata1/22jun/26_020_22jun2014_2s.lta,
10. LogFlag File : /odisk/online1/logflags/26_020.FLAGS.6,

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 : 256 
25. Channel Numbers : 0:255:1 
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) :
W06 : Taken for BLDC work.

32. Note for Backup :

33. Start and End Time of Obs.(IST): 17:00 - 00:00

34. ONLINE Machine : Shivneri

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

36. Comments (During Observations) :
17:00 to 19:40 : Wind speed was high.
19:47 : Power equalised and phasing done on 3C286.
19:54 : Started scan on B1133+16 for 120 min.
21:54 : Stopped scan.
22:00 : Phasing is done on 1021+219.
22:04 : Started scan on B1133+16 for 120 min.
23:20 : Source is below horizon. 
23:21 : Started scan on 3C286 for 15mins.
23:36 : Observation stopped.