GTAC Observation Log 1. Date : 21/08/2016 2. Observation Sr. No. : 8839 3. Observer : Peri, Paula Benaglia, Josep Marti, C.H. IshwaraChandra, J R Sanchez-Sutil 4. Observer's Email : cintiaperi@gmail.com, pbenaglia@fcaglp.unlp.edu.ar, jmarti@ujaen.es, ishwar@ncra.tifr.res.in, jrssutil@hotmail.com 5. Project Name : Non-thermal emission from protostellar jets 6. Project Code : 30_051 7. Operator(s) : Deepak, Rupsing 8. Command File : /odisk/gtac/cmd/30_051/obs.cmd 9. LTA File : /gsbifrdata1/21aug/30_051_21aug2016.lta 10. LogFlag File : /odisk/online1/logflags/30_051.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1381 MHz ,RF2 : 1381 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1330 MHz, ILO2 : 1330MHz , 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) : 1381 1381 1330 1330 51 51 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :29 32. Name of Non-Working Antennas (with reason for each) : E06 : Servo prblem. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 21 Aug 2016 19:00:00 - 21 Aug 2016 23:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :29 37. Comments (During Observations) : 19:10 : Started scan 3C286. 19:20 : Stopped scan. 19:24 : Started command file. 22:30 : Stopped command file(source set) 22:46 : Started scan on 3C48. 23:00 : Stopped scan and observation session over.