GTAC Observation Log 1. Date : 04/03/2020 2. Observation Sr. No. : 11949 3. Observer : Veselina Kalinova, Nirupam Roy, Narendra Nath Patra, Dario Colombo, Karl M. Menten, Sergio Abraham Dzib 4. Observer\'s Email : kalinova@mpifr.de, roy.nirupam@gmail.com, narendra@ncra.tifr.res.in, dcolombo@mpifr-bonn.mpg.de, kmenten@mpifr.de, sdzib@mpifr-bonn.mpg.de 5. Project Name : Observational constrains on Star Formation Efficiency and Dark Matter halo of Nearby Galaxies 6. Project Code : 37_023 7. Operator(s) : Deepak, Nilesh, Pramod, Rupsing 8. Command File : /odisk/gtac/cmd/37_023/obs_37_023/03march/NGC2410_cmd 9. LTA File : /gsbifrdata1/03mar/37_023_03mar2020_gsb.lta, /gwbifrdata2/03mar/37_023_03mar2020_gwb.lta 10. LogFlag File : /odisk/online1/logflags/37_023.FLAGS ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1392.2101 MHz ,RF2 : 1392.2101 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1330 MHz, ILO2 : 1330MHz , IVLO1 : 62.2101 MHz, IVLO2 : 62.2101 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 # 1 25. Maximum Channels : 512 26. Channel Numbers : 0:511:1 27. LO5 -1 : 137.7899 28. LO5 -2 : 167.2101 29. Frequency Parameters (TPA) : 1392.2101 1392.2101 1330 1330 62.2101 62.2101 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): 03 Mar 2020 18:00:00 - 04 Mar 2020 00:05:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :30 37. RFI Status : 38. Comments (During Observations) : ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 200.0000 GPU_FINAL_BW : 200.0000 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 : 37_023 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 : 128 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : 8 Bits GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- 17:40 : Started set up. 17:51 : Started scan on 3C147. 18:01 : Stopped scan and started command file. /odisk/gtac/cmd/37_023/obs_37_023/03march/NGC2410_cmd 23:51:00 : Stopped command file. 23:52:07 : Started scan on 3C147 for ~ 11.5427 min. 00:04:00 : Stopped scan and observation closed.