GTAC Observation Log 1. Date : 15/05/2015 2. Observation Sr. No. : 7777 3. Observer : J N H S Aditya 4. Observer's Email : aditya@ncra.tifr.res.in 5. Project Name : DDT observation 6. Project Code : DDTB140 7. Operator(s) : Surender 8. Command File : /odisk/gtac/cmd/aditya/1954\+513.cmd 9. LTA File : /gsbifrdata/14may/ddtb140_14may2015.lta 10. LogFlag File : /odisk/online1/logflags/DDTB140.FLAGS.5 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 629.4 MHz ,RF2 : 629.4 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 570 MHz, ILO2 : 570MHz , IVLO1 : 59.4 MHz, IVLO2 : 59.4 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 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 # 2 25. Maximum Channels : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 140.6 28. LO5 -2 : 164.4 29. Frequency Parameters (TPA) : 629.4 629.4 570 570 59.4 59.4 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) : C09 : No feed. E05 : High temperature. S04 : BLDC. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 14 May 2015 23:30:00 - 14 May 2015 02:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : 23:10 : Started set-up. 23:34 : Started command file. 02:00 : Stopped command file and observing session is over.