GTAC Observation Log 1. Date : 19/03/2018 2. Observation Sr. No. : 10165 3. Observer : Avishek kumar Basu, BHAL CHANDRA JOSHI, Rana Nandi, Debades Bandyopadhyay, Prasanta Char, Dipankar Bhattacharya 4. Observer's Email : avishek@ncra.tifr.res.in, bcj@ncra.tifr.res.in, rana.nandi@tifr.res.in, debades.bandyopadhyay@saha.ac.in, pchar@iucaa.in, dipankar@iucaa.in 5. Project Name : Monitoring High Glitch rate Pulsars using uGMRT 6. Project Code : 33_048 7. Operator(s) : Rupsing 8. Command File : /odisk/gtac/cmd/33_048/19mar18_band5.cmd 9. LTA File : /gwbifrdata2/19mar/33_048_19mar2018_gwb.lta 10. LogFlag File : /odisk/online1/logflags/33_048.FLAGS.16 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+12 dB, 32 MHz,ON, IF-CH2 : 4+12 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) : C05 : Servo time out C10 : FPS problem. W05 : Servo problem. 33. Note for Backup : 34. Start and End Time of Obs.(IST): 19 Mar 2018 03:00:00 - 19 Mar 2018 06:00:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : Note : GTAC observer not contact to control room or mail -------------------------------------------------------------------------- observation setup 08mar2018 with command file Lband. ------------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 : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 1500 1500 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : 33_048 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : OFF GPU_BEAM_2 : PA GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 128 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : For 32 inputs GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF ------------------------------------------------------------------------ # GWB GAC configuration is as follows : # BEAM-2:130 :: C00 C02 C03 C04 C06 C08 C09 C11 C12 C13 C14 E02 S01 W01 Total=14 # BEAM-2:175 :: C00 C01 C02 C03 C06 C08 C09 C11 C12 C13 C14 E02 S01 W01 Total=14 ------------------------------------------------------------------------ 03:05 : Power eq. on 3C286. 03:15 : Started command file. 05:35 : Stopped command file. ------------------------------------------------------------------------ Pulsar data file @gwbh8 :/data4/gpuuser/33_048_19mar2018 ------------------------------------------------------------------------