GTAC Observation Log 1. Date : 25/10/2016 2. Observation Sr. No. : 8944 3. Observer : Nissim Kanekar, Shiv Kumar Sethi, Dwarakanath K.S. 4. Observer's Email : nkanekar@ncra.tifr.res.in, sethi@rri.res.in, dwaraka@rri.res.in 5. Project Name : %latex%A GMRT search for HI-21cm emission from star-forming galaxies at $z \\\\approx 1.3$ 6. Project Code : 31_118 7. Operator(s) : Sachin, Surender 8. Command File : /odisk/gtac/cmd/nissim/deep2_6.cmd 9. LTA File : /gsbifrdata/24oct/31_118_24oct2016.lta, /gwbifrdata1/24oct/31_118_24oct2016_gwb.lta 10. LogFlag File : /odisk/online1/logflags/31_118.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 591 MHz ,RF2 : 591 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 540 MHz, ILO2 : 540MHz , 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_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 : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 149 28. LO5 -2 : 156 29. Frequency Parameters (TPA) : 591 591 540 540 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) : W04 : : Painting. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 24 Oct 2016 17:00:00 - 25 Oct 2016 04:15:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 17:00 : Started set-up. 17:15 : Started scan on 3C286 for 2mins. 17:22 : Started scan on 3C468.1 for 12mins. 17:25 : W04 released for observation. 17:45 : Started command file. 19:05 - 20:10 : C11 Taken for honeybee removal. 19:25 - 19:40 : E02 Taken for honeybee removal. 20:30 : W02 Frequently getting ABC reset. 02:43 : Stopped command file. 02:45 : Started scan on 3C48. 03:07 : Stopped scan on 3C48 and closed observation session.