GTAC Observation Log 1. Date : 16/12/2017 2. Observation Sr. No. : 9958 3. Observer : Hajime Kita, Hiroaki Misawa, Anil Bhardwaj, Fuminori Tsuchiya, Tetsuro Kondo, SEKIDO MAMORU, Daniel Santos-Costa 4. Observer's Email : kita@pparc.gp.tohoku.ac.jp, misawa@pparc.gp.tohoku.ac.jp, bhardwaj_spl@yahoo.com, tsuchiya@pparc.gp.tohoku.ac.jp, kondo@nict.go.jp, sekido@nict.go.jp, dsantoscosta@swri.edu 5. Project Name : Ground based support for Juno mission: Investigation of physical processes in Jovian radiation belt by GMRT and Juno 6. Project Code : 33_070 7. Operator(s) : Sachin 8. Command File : /odisk/gtac/cmd/33_070/ 9. LTA File : /gsbifrdata/16dec/33_070_16dec2017.lta 10. LogFlag File : /odisk/online1/logflags/33_070.FLAGS.1 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1371 MHz ,RF2 : 1371 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1320 MHz, ILO2 : 1320MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 32 MHz,ON, IF-CH2 : 4+14 dB, 32 MHz,ON GSB SETTINGS : 14. GSB Host : gsbm1_shivneri 15. GSB Mode : Realtime 16. GSB LTA : 8 17. GSB CTRL : ONLINE 18. GSB Fstop : ON 19. GAIN EQ : ON 20. Stokes : Total_Intensity 21. Beam - 1 : OFF 22. Beam - 2 : OFF 23. ACQ BW : 33.333333 MHz 24. Final BW : 0 MHz; Step # 0 25. Maximum Channels : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 149 28. LO5 -2 : 156 29. Frequency Parameters (TPA) : 1371 1371 1320 1320 51 51 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :30 32. Name of Non-Working Antennas (with reason for each) : E03 : Frequently applying servo brakes. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 16 Dec 2017 07:00:00 - 16 Dec 2017 13:10:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : 07:05:26 : Started scan on 3C286 for ~ 14.7639 min. Changed track from outer to inner. 07:53:29 : Started scan on 1445-099 for ~ 4.02653 min. 08:01:14 : Started scan on JP12160713 for ~ 24.696 min. 08:27:48 : Started scan on 1445-099 for ~ 3.75809 min. 08:33:29 : Started scan on JP12160713 for ~ 24.696 min. 08:38 : W04 applied brakes. 09:00:04 : Started scan on 1445-099 for ~ 3.75809 min. 09:05:39 : Started scan on JP12160713 for ~ 24.696 min. 09:29 : C12 taken for mechanical work. 09:32:34 : Started scan on 1445-099 for ~ 3.75809 min. 09:38:18 : Started scan on JP12160713 for ~ 24.696 min. 09:50 : E04 taken for painting work. 10:04:50 : Started scan on 1445-099 for ~ 3.75809 min. 10:10:25 : Started scan on JP12160713 for ~ 24.696 min. 10:37:00 : Started scan on 1445-099 for ~ 3.75809 min. 10:42:39 : Started scan on JP12160713 for ~ 24.9645 min. 11:06 W04 started tracking. 11:09:13 : Started scan on 1445-099 for ~ 3.75809 min. 11:14:51 : Started scan on JP12160713 for ~ 24.9645 min. 11:41:22 : Started scan on 1445-099 for ~ 3.75809 min. 11:47:03 : Started scan on JP12160713 for ~ 24.696 min. 12:13:24 : Started scan on 1445-099 for ~ 3.75809 min. 12:18:51 : Started scan on JP12160713 for ~ 24.696 min. 12:45:15 : Started scan on 1445-099 for ~ 3.75809 min. 12:52:15 : Started scan on 3C286 for ~ 9.66367 min. 13:05 : Stopped scan and closed observation session.