GTAC Observation Log 1. Date : 18/9/2013 2. Observation Sr. No. : 6709 3. Observer : Dipanjan Mitra,Willem Hermsen,Jason WilliamThomas Hessels,Lucian Kuiper,Joeri vanLeeuwen,Jelle de Plaa,Joanna M Rankin,Ben Stappers,Geoffrey Wright,Rahul Basu 4. Observer's Email : dmitra@ncra.tifr.res.in,W.Hermsen@sron.nl,hessels@astron.nl,L.M.Kuiper@sron.nl,leeuwen@astron.nl,J.de.Plaa@sron.nl,Joanna.Rankin@uvm.edu,Ben.Stappers@manchester.ac.uk,G.Wright@sussex.ac.uk,rbasu@ncra.tifr.res.in 5. Project Name : Simultaneous XMM-Newton Radio observations of the mode-switching radio pulsar PSR B1822-09 6. Project Code : 24_008 7. Operator(s) : Navanath,Pramod,Rupsingh, 8. Command File : 9. LTA File : /gsbifrdata1/18sep/24_008_18sep2013_2s.lta,/gsbifrdata1/18sep/24_008_18sep2013_2s.lta.1, 10. LogFlag File : /odisk/online1/logflags/24_008.FLAGS.3, ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 591 MHz ,RF2 : 591 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 540 MHz, ILO2 : 540 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 : OFF 21. Beam - 2 : OFF 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) : 591 591 540 540 51 51. 29. Integration Time : 2.013264 Sec. 30. No of Antennas Working(Fringing) at the begining :29 31. Name of Non-Working Antennas (with reason for each) : S03 : BLDC 32. Note for Backup : 33. Start and End Time of Obs.(IST): 16:00 - 23:42 34. ONLINE Machine : Shivneri 35. No of Antennas Working(Fringing) at the end :27 36. Comments (During Observations) : Pa node@ 33 :GAC config : CSQ+W01,W02+S01+S02+E02+E03 ------------------------------------------- 16:00 : Started Set-up. 16:10 : Started power eq on 1822-096 @ 200 counts. 16:30 : phasing done. 20:50 : Wind high 21:02 : LTA scan stopped all atenna have parked due to high wind. 20:50 : Wind high 21:02 : LTA scan stopped all atenna have parked due to high wind. C03 and C09 servo problem 22:10 : Started set-up. : Phasing and powereq done. 23:05 : Started scan on B1822-09 for ~ 6.03979 min. 23:12 : Phasing is done on 1822-096. 23:21 : Started scan on B1822-09 for ~ 21.2735 min. 23:42 : Stopped scan and observation session is over.