GTAC Observation Log 1. Date : 04/09/2018 2. Observation Sr. No. : 10514 3. Observer : BIPLAB BIJAY 4. Observer's Email : biplabbijay2009@gmail.com 5. Project Name : uGMRT Pulsar Survey 6. Project Code : DDTC023 7. Operator(s) : Nilesh 8. Command File : /odisk/gtac/cmd/biplab/ddtc023_04sep18.cmd 9. LTA File : /gwbifrdata/04sep/ddtc023_04sep2018_gwb.lta.1, /gwbifrdata/04sep/ddtc023_04sep2018_gwb.lta 10. LogFlag File : /odisk/online1/logflags/DDTC023.FLAGS.4 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 : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :28 32. Name of Non-Working Antennas (with reason for each) : S02 : ALL MCM time out. W01 : Feed Jam. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 04 Sep 2018 20:40:00 - 04 Sep 2018 22:10:00 35. ONLINE Machine : Shivneri 36. No of Antennas Working(Fringing) at the end :28 37. Comments (During Observations) : 20:40 : Started settings. ------------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 : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 500 500 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : DDTC023 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : OFF GPU_BEAM_2 : IA GPU_BEAM_3 : PA GPU_BEAM_4 : OFF GPU_BM_INT : 8 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : 8 Bits GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- # GWB GAC configuration is as follows : # BEAM-2:130 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 S04 S06 W02 W03 W04 W06 Total=23 # BEAM-2:175 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 S04 S06 W02 W03 W04 W06 Total=23 # BEAM-3:130 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 Total=13 # BEAM-3:175 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 Total=13 21:10 : Started command file. /odisk/gtac/cmd/biplab/ddtc023_04sep18.cmd 21:19 : C01 and W06 removed from GAC. # GWB GAC configuration is as follows : # BEAM-2:130 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 S04 S06 W02 W03 W04 Total=22 # BEAM-2:175 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E04 E05 S04 S06 W02 W03 W04 Total=22 # BEAM-3:130 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 Total=13 # BEAM-3:175 :: C00 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 Total=13 21:12:23 : Started scan on 1830-360 for ~ 1.34218 min. 21:14:02 : Started scan on 1830-360 for ~ 0.53687 min. 21:17:10 : Started scan on NEWPSR02S11 for ~ 2.41592 min. 21:19:49 : Started scan on NEWPSR02S11 for ~ 7.24775 min. 21:28:35 : Started scan on B1745-12 for ~ 3.087 min. 21:32:54 : Started scan on 409D-016R30 for ~ 15.1666 min. 21:48:52 : Started scan on NEWPSR01S04 for ~ 15.1666 min. 22:10 : Stopped observations..