! Started logfile: difmap.log_814 on Tue Mar 10 20:59:12 2020 ![@/tmp/difmap__22412.1] ! Obeying initialization file: /tmp/difmap__22412.1 ![@/opt64/share/pima/pima_manual_difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /opt64/share/pima/pima_manual_difmap.cnf] ![@/tmp/difmap__22412.2] ![Exited script file: /tmp/difmap__22412.2] obs J0203+3042_X_a_uvm.fits ! Reading UV FITS file: J0203+3042_X_a_uvm.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! AN table 2: 60 integrations on 28 of 28 possible baselines. ! AN table 3: 30 integrations on 36 of 36 possible baselines. ! AN table 4: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.958554 visibilities/baseline/integration-bin. ! Found source: J0203+3042 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 71604 visibilities. ![Exited script file: /tmp/difmap__22412.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 field_size=1024 field_cell=0.1 taper_size = 70.0 mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.007718Jy sigma=9.794597 ! Fit after self-cal, rms=0.903147Jy sigma=8.841791 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help ! Applying 95 buffered edits. vplot 1 ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 field_size=1024 field_cell=0.1 taper_size = 70.0 mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.903446Jy sigma=8.846972 ! Fit after self-cal, rms=0.902174Jy sigma=8.834121 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help ! No telescopes found in sub-arrays beyond sub-array 4. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.583 mas, bpa=-1.151 degrees ! Estimated noise=0.617406 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722086 Jy ! Component: 100 - total flux cleaned = 0.0985047 Jy ! Component: 150 - total flux cleaned = 0.0992051 Jy ! Component: 200 - total flux cleaned = 0.0969895 Jy ! Total flux subtracted in 200 components = 0.0969895 Jy ! Clean residual min=-0.008877 max=0.008918 Jy/beam ! Clean residual mean=-0.000012 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.0969895 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 2048,0.1 ! Map grid = 2048x2048 pixels with 0.100x0.100 milli-arcsec cellsize. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.134398Jy sigma=1.243093 ! Fit after self-cal, rms=0.134398Jy sigma=1.243093 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=1.521 mas, bpa=1.907 degrees ! Estimated noise=0.675291 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447233 Jy ! Component: 100 - total flux cleaned = 0.0717812 Jy ! Component: 150 - total flux cleaned = 0.0881514 Jy ! Component: 200 - total flux cleaned = 0.098059 Jy ! Component: 250 - total flux cleaned = 0.104069 Jy ! Component: 300 - total flux cleaned = 0.107716 Jy ! Component: 350 - total flux cleaned = 0.110026 Jy ! Component: 400 - total flux cleaned = 0.111673 Jy ! Component: 450 - total flux cleaned = 0.112876 Jy ! Component: 500 - total flux cleaned = 0.112958 Jy ! Component: 550 - total flux cleaned = 0.113077 Jy ! Component: 600 - total flux cleaned = 0.113154 Jy ! Component: 650 - total flux cleaned = 0.113229 Jy ! Component: 700 - total flux cleaned = 0.113301 Jy ! Component: 750 - total flux cleaned = 0.113407 Jy ! Component: 800 - total flux cleaned = 0.113475 Jy ! Total flux subtracted in 800 components = 0.113475 Jy ! Clean residual min=-0.012425 max=0.010405 Jy/beam ! Clean residual mean=-0.000005 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.113475 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.113475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=1.988 mas, bpa=4.23 degrees ! Estimated noise=0.279523 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00645223 Jy ! Component: 100 - total flux cleaned = -0.0104737 Jy ! Component: 150 - total flux cleaned = -0.0129928 Jy ! Component: 200 - total flux cleaned = -0.014571 Jy ! Component: 250 - total flux cleaned = -0.0153645 Jy ! Component: 300 - total flux cleaned = -0.0153972 Jy ! Component: 350 - total flux cleaned = -0.0153982 Jy ! Component: 400 - total flux cleaned = -0.0153981 Jy ! Component: 450 - total flux cleaned = -0.0154244 Jy ! Component: 500 - total flux cleaned = -0.0154245 Jy ! Component: 550 - total flux cleaned = -0.0154024 Jy ! Component: 600 - total flux cleaned = -0.0153347 Jy ! Component: 650 - total flux cleaned = -0.0152906 Jy ! Component: 700 - total flux cleaned = -0.0152472 Jy ! Component: 750 - total flux cleaned = -0.0152042 Jy ! Component: 800 - total flux cleaned = -0.015162 Jy ! Component: 850 - total flux cleaned = -0.0150995 Jy ! Component: 900 - total flux cleaned = -0.0150586 Jy ! Component: 950 - total flux cleaned = -0.0150181 Jy ! Component: 1000 - total flux cleaned = -0.0149785 Jy ! Component: 1050 - total flux cleaned = -0.0149394 Jy ! Component: 1100 - total flux cleaned = -0.0149008 Jy ! Component: 1150 - total flux cleaned = -0.0148438 Jy ! Component: 1200 - total flux cleaned = -0.0148067 Jy ! Total flux subtracted in 1200 components = -0.0148067 Jy ! Clean residual min=-0.011484 max=0.010007 Jy/beam ! Clean residual mean=-0.000013 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 0.0986686 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log_814 closed on Tue Mar 10 21:00:15 2020