GTAC Observation Log 1. Date : 3/9/2013 2. Observation Sr. No. : 6684 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) : Deepak,Rupsingh, 8. Command File : /odisk/gtac/cmd/ 9. LTA File : /gsbifrdata/03sep/24_008_03sep2013.lta, 10. LogFlag File : /odisk/online1/logflags/24_008.FLAGS, ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 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,OFF, IF-CH2 : 4+12 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 : 2.013264 Sec. 30. No of Antennas Working(Fringing) :29 31. Name of Non-Working Antennas (with reason for each) : C12 : servo problem. 32. Note for Backup : 33. Start and End Time of Obs.(IST): 18:00 - 00:48 34. ONLINE Machine : Shivneri 35. Comments (During Observations) : GAC configuration: All CSQ except C12 + S01,S02 + W01,W02 + E02,E03 ----------------------------------------------- 18:35 : Started scan on J1332-3032. 19:01 : phasing on 1625-311. 19:05 : Started scan on J1723-3659. 19:24 : Phasing on 1459+716. 19:36 : Phasing on 1624-311. 19:38 : Started scan on B1524-39. 20:18 : Phasing on 1822-096. 20:31 : Started scan on B1822-09. 21:45 : Phasing on 1822-096. 21:48 : Restarted scan on B1822-09. 22:50 : Phasing on 1822-096. 22:58 : Started scan on B1822-09. 23:58 : Stopped scan. 00:00 : Phasing on 1822-096. 00:04 : Restarted scan on B1822-09. 00:30 : Stopped scan. 00:31 : Started scan on 1822-096. 00:36 : Stopped scan. 00:43 : Started scan on 3C48. 00:48 : Stopped scan & observation session over.