GTAC Observation Log 1. Date : 25/10/2015 2. Observation Sr. No. : 8118 3. Observer : Joe Ninan 4. Observer's Email : ninan@tifr.res.in 5. Project Name : Mapping of a possibly sequential star formation along filament near IRAS 06103\\+1523 6. Project Code : 29_038 7. Operator(s) : Navnath 8. Command File : /odisk/gtac/cmd/29_038/25oct15/obs.cmd 9. LTA File : /gsbifrdata/25oct/29_038_25oct2015.lta 10. LogFlag File : /odisk/online1/logflags/29_038.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1281 MHz ,RF2 : 1281 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1230 MHz, ILO2 : 1230MHz , 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, 32 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 : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 135.2499 28. LO5 -2 : 169.7501 29. Frequency Parameters (TPA) : 1281 1281 1230 1230 51 51 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) : W04 : : BLDC Work W01 : : No fringe at 1280 Mhz. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 25 Oct 2015 01:00:00 - 25 Oct 2015 06:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 00:00 ; Started setup. 00:27 : Started scan on 3C147. 00:44 : Started cmd file. /odisk/gtac/cmd/29_038/25oct15/obs.cmd 05:43 : Started scan on 3C147. 06:00 : Observation session over.