GTAC Observation Log 1. Date : 22/12/2018 2. Observation Sr. No. : 10751 3. Observer : C.H. IshwaraChandra, Minh Huynh, Dharam Vir Lal, Jordan Collier, Guillaume Drouart, Thomas Matthew Franzen, Timothy James Galvin, Anna D. Kapinska, Isabella Prandoni, Nick Seymour, Biny Sebastian, Stas Shabala, Veeresh Singh, Sarah White, Vernesa Smolcic, Kate Chow, Eric Joseph Murphy, Ross Turner, Jonathan Rogers 4. Observer's Email : ishwar@ncra.tifr.res.in, minh.huynh@uwa.edu.au, dharam@ncra.tifr.res.in, j.collier@uws.edu.au, guillaume.drouart@curtin.edu.au, thomas.franzen@curtin.edu.au, t.galvin@uws.edu.au, anna.kapinska@uwa.edu.au, prandoni@ira.inaf.it, nick.seymour@curtin.edu.au, biny@ncra.tifr.res.in, Stanislav.Shabala@utas.edu.au, veeresh.iia@gmail.com, sarahwhite.astro@gmail.com, vs@phy.hr, Kateechow@gmail.com, emurphy@nrao.edu, turner.rj@icloud.com, jgrogers@utas.edu.au 5. Project Name : uGMRT deep imaging of the ATCA-GAMA Legacy Field G23: Follow-up observations of extended and interesting sources 6. Project Code : 35_022 7. Operator(s) : Deepak, Pramod 8. Command File : /odisk/gtac/cmd/35_022/22dec.cmd 9. LTA File : /gwbifrdata2/22dec/35_022_22dec2018_gwb.lta 10. LogFlag File : /odisk/online1/logflags/35_022.FLAGS.2 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1454 MHz ,RF2 : 1454 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1505 MHz, ILO2 : 1505MHz , 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) : 1454 1454 1505 1505 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) : C01 : ALL MCM timeout E06 : Mechanical work W06 : Surface refurbishment work 33. Note for Backup : 34. Start and End Time of Obs.(IST): 22 Dec 2018 16:00:00 - 22 Dec 2018 20:20:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 400.0000 GPU_FINAL_BW : 400.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 4096 GPU_CHAN_NUM : 0:4095:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 1460 1460 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : 35_022 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : OFF GPU_BEAM_2 : OFF GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 16 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : 4 Bits GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- 16:00 : Started setup. 16:18 : Started scan on 3C48. 16:32 : Started command file. 20:15 : Command file stopped. 20:20 : Started scan on 3C48 20:25 : Observation stopped.