GTAC Observation Log 1. Date : 26/01/2016 2. Observation Sr. No. : 8361 3. Observer : Benito Marcote, Marc Ribo, Josep M. Paredes, Javier Moldon, C.H. IshwaraChandra, Markoff 4. Observer's Email : bmarcote@am.ub.es, mribo@am.ub.es, jmparedes@ub.edu, moldon@astron.nl, ishwar@ncra.tifr.res.in, s.b.markoff@uva.nl 5. Project Name : Probing the colliding-wind scenario in the gamma-ray binary LS I \\+61 303 6. Project Code : 29_060 7. Operator(s) : Navnath 8. Command File : /odisk/gtac/cmd/29_060/obs.cmd 9. LTA File : /gsbifrdata1/26jan/29_060_26jan2016_8s.lta 10. LogFlag File : /odisk/online1/logflags/29_060.FLAGS.14 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 629 MHz ,RF2 : 253 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 680 MHz, ILO2 : 304MHz , 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, 16 MHz,ON GSB SETTINGS : 14. GSB Host : gsbm1_lenyadri 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 : 33.333333 MHz; Step # 25. Maximum Channels : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 149 28. LO5 -2 : 156 29. Frequency Parameters (TPA) : 629 253 680 304 51 51 30. Integration Time : 8.053 Sec 31. No of Antennas Working(Fringing) at the beginning :27 32. Name of Non-Working Antennas (with reason for each) : C03 : : BLDC Work C12 : : CST Painting W04 : : No fringe. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 26 Jan 2016 20:00:00 - 26 Jan 2016 22:00:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : 20:00 :Started setup. 20:13:10 : Started scan on 3C48 for ~ 8.45571 min. 20:26:04 : Started scan on 0432+416 for ~ 4.16075 min. 20:32:44 : Started scan on LSI+61303 for ~ 25.5013 min. 21:04:42 : Started scan on 0432+416 for ~ 4.16075 min. 21:11:36 : Started scan on LSI+61303 for ~ 25.3671 min. 21:43:39 : Started scan on 0432+416 for ~ 4.16075 min. 21:50:36 : Started scan on LSI+61303 for ~ 10.8716 min. 22:00 : Observation session over.