GTAC Observation Log 1. Date : 19/12/2015 2. Observation Sr. No. : 8265 3. Observer : J N H S Aditya 4. Observer's Email : aditya@ncra.tifr.res.in 5. Project Name : DDT Observation 6. Project Code : DDTB190 7. Operator(s) : Deepak, Navnath, Rupsing 8. Command File : /odisk/gtac/cmd/aditya/0003\+380.cmd 9. LTA File : /gsbifrdata/19dec/ddtb190_19dec2015.lta.1 10. LogFlag File : /odisk/online1/logflags/DDTB190.FLAGS.2 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1149.5 MHz ,RF2 : 1149.5 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1085 MHz, ILO2 : 1085MHz , IVLO1 : 64.5 MHz, IVLO2 : 64.5 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 : 16.666666 MHz 24. Final BW : 4 MHz; Step # 4 25. Maximum Channels : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 135.5 28. LO5 -2 : 169.5 29. Frequency Parameters (TPA) : 1149.5 1149.5 1085 1085 64.5 64.5 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :28 32. Name of Non-Working Antennas (with reason for each) : W01 : :BLDC Work C13 : CST Painting 33. Note for Backup : 34. Start and End Time of Obs.(IST): 19 Dec 2015 16:00:00 - 19 Dec 2015 18:00:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 16:00 : Started setup. 16:22 : started scan on 3c48. 16:32 : Started cmd file. /odisk/gtac/cmd/aditya/0003+380.cmd 17:52 : Started scan 3c48. 18:00 : Scan stopped.