GTAC Observation Log 1. Date : 05/12/2017 2. Observation Sr. No. : 9926 3. Observer : Jayprakash Kamble 4. Observer's Email : jprakash@gmrt.ncra.tifr.res.in 5. Project Name : PMQC Test 6. Project Code : TST1767 7. Operator(s) : Navnath, Rupsing 8. Command File : /odisk/gtac/cmd 9. LTA File : /gsbifrdata1/04dec/tst1767_pntg_04dec2017.lta 10. LogFlag File : /odisk/online1/logflags/TST1767.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+12 dB, 32 MHz,ON, IF-CH2 : 4+12 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 :27 32. Name of Non-Working Antennas (with reason for each) : S04 : : Feed jam C13 : : Servo problem C00 : : Servo problem 33. Note for Backup : 34. Start and End Time of Obs.(IST): 04 Dec 2017 23:00:00 - 05 Dec 2017 01:05:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : 21:30 : Started feed rotation. 22:40 : Pointing done --------------------------------------------------------------------------- 22:50 : Started deflection for 1060MHz. 23:40 : Deflection done. -------------------------------------------------------------------------- 23:45 : Started deflection for 1170MHz. 00:20 : Deflection done -------------------------------------------------------------------------- 00:25 : Started deflection for 01:00 : Deflection done test time over. --------------------------------------------------------------------------