GTAC Observation Log 1. Date : 30/09/2018 2. Observation Sr. No. : 10569 3. Observer : Ishwara-Chandra 4. Observer's Email : ishwar@ncra.tifr.res.in 5. Project Name : Confusion limit \r\n 6. Project Code : DDTC027 7. Operator(s) : Sachin 8. Command File : /odisk/gtac/cmd/ddtc027/obs.cmd 9. LTA File : /gsbifrdata/29sep/ddtc027_29sep2018_gsb.lta, /gwbifrdata2/29sep/ddtc027_29sep2018_gwb.lta 10. LogFlag File : /odisk/online1/logflags/DDTC027.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255MHz , 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 : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 149 28. LO5 -2 : 156 29. Frequency Parameters (TPA) : 306 306 255 255 51 51 30. Integration Time : 8.053 Sec 31. No of Antennas Working(Fringing) at the beginning :30 32. Name of Non-Working Antennas (with reason for each) : 33. Note for Backup : 34. Start and End Time of Obs.(IST): 29 Sep 2018 23:00:00 - 30 Sep 2018 07:00:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :30 37. Comments (During Observations) : 23:15:31 : Started scan on 3C48 for ~ 14.8982 min. 23:32:17 : Started scan on 0323+055 for ~ 4.96605 min. 23:38:17 : Started scan on JKCS01 for ~ 30.0647 min. 00:09:33 : Started scan on 0323+055 for ~ 4.83183 min. 00:15:48 : Started scan on JKCS01 for ~ 29.9305 min. 00:47:18 : Started scan on 0323+055 for ~ 4.96605 min. 00:53:36 : Started scan on JKCS01 for ~ 29.9305 min. 01:25:12 : Started scan on 0323+055 for ~ 4.83183 min. 01:31:48 : Started scan on JKCS01 for ~ 29.9305 min. 02:03:49 : Started scan on 0323+055 for ~ 4.96605 min. 02:10:44 : Started scan on JKCS01 for ~ 29.9305 min. 02:42:47 : Started scan on 0323+055 for ~ 4.83183 min. 02:49:49 : Started scan on JKCS01 for ~ 29.9305 min. 03:21:23 : Started scan on 0323+055 for ~ 4.96605 min. 03:27:48 : Started scan on JKCS01 for ~ 29.9305 min. 03:59:07 : Started scan on 0323+055 for ~ 4.96605 min. 04:05:18 : Started scan on JKCS01 for ~ 30.3332 min. 04:36:59 : Started scan on 0323+055 for ~ 4.96605 min. 04:43:11 : Started scan on JKCS01 for ~ 29.9305 min. 05:14:30 : Started scan on 0323+055 for ~ 4.96605 min. 05:20:46 : Started scan on JKCS01 for ~ 29.9305 min. 05:52:03 : Started scan on 0323+055 for ~ 4.83183 min. 05:58:21 : Started scan on JKCS01 for ~ 29.9305 min. 06:29:39 : Started scan on 0323+055 for ~ 4.83183 min. 06:38:02 : Started scan on 3C48 for ~ 15.3008 min. 07:00 : Closed observation session.