GTAC Observation Log 1. Date : 15/11/2015 2. Observation Sr. No. : 8171 3. Observer : Juliana Saponara, Paula Benaglia, Baerbel Silvia Koribalski 4. Observer's Email : juliana.saponara@gmail.com, pbenaglia@fcaglp.unlp.edu.ar, Baerbel.Koribalski@csiro.au 5. Project Name : Investigation of the interstellar medium of dwarf galaxies using HI observations 6. Project Code : 29_067 7. Operator(s) : Rupsing, Surender 8. Command File : /odisk/gtac/cmd/narendra/kk69.cmd 9. LTA File : /gsbifrdata/15nov/29_067_15nov2015.lta 10. LogFlag File : /odisk/online1/logflags/29_067.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1412.1024 MHz ,RF2 : 1412.1024 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1350 MHz, ILO2 : 1350MHz , IVLO1 : 62.1024 MHz, IVLO2 : 62.1024 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 : 137.8976 28. LO5 -2 : 167.1024 29. Frequency Parameters (TPA) : 1412.1024 1412.1024 1350 1350 62.1024 62.1024 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) : W03 : Taken for BLDC. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 15 Nov 2015 01:10:00 - 15 Nov 2015 09:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :29 37. Comments (During Observations) : 01:10 : Started set-up. 01:22 : Started scan on 3C147. 01:40 : Started command file. 08:46 : Stopped command file. 08:50 : Started scan on 3C286. 09:00 : Stopped scan and observation session over.