GTAC Observation Log 1. Date : 11/08/2015 2. Observation Sr. No. : 7985 3. Observer : Ruta Kale, Viral Parekh 4. Observer's Email : ruta@ncra.tifr.res.in, viral.iucaa@gmail.com 5. Project Name : Radio sources in the Massive and Distant Clusters of the WISE Survey 6. Project Code : 28_028 7. Operator(s) : Nilesh, Rupsing, Shilpa 8. Command File : /odisk/gtac/cmd/28_028/11aug15_ist01h_1.cmd,,/odisk/gtac/cmd/28_028/11aug15_ist02h_2.cmd 9. LTA File : /gsbifrdata/11aug/28_028_11aug2015.lta 10. LogFlag File : /odisk/online1/logflags/28_028.FLAGS.8 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+12 dB, 32 MHz,ON, IF-CH2 : 4+12 dB, 32 MHz,ON GSB SETTINGS : 14. GSB Host : gsbm1 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) : 591 591 540 540 51 51 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :27 32. Name of Non-Working Antennas (with reason for each) : E02 : BLDC. W02 : Frequently ABC time out. W05 : MCM-14 time out. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 11 Aug 2015 01:00:00 - 11 Aug 2015 09:31:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : 01:09 : Started scan on 3C48. 01:20 : Stopped scan. Started command file "/odisk/gtac/cmd/28_028/11aug15_ist01h_1.cmd" 02:12 : Stopped command file. 02:13 : Started command file "/odisk/gtac/cmd/28_028/11aug15_ist02h_2.cmd" 09:12 : Stopped command file. 09:16 : Started scan on 3C48. 09:31 : Stopped scan and observing session over.