! Started logfile: difmap.log_393 on Tue Feb 11 20:00:46 2020 ![@/tmp/difmap__36787.1] ! Obeying initialization file: /tmp/difmap__36787.1 ![@/home/lpetrov/config/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: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__36787.2] ![Exited script file: /tmp/difmap__36787.2] obs J1950+5311_C_uva.fits ! Reading UV FITS file: J1950+5311_C_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962418 visibilities/baseline/integration-bin. ! Found source: J1950+5311 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4712 visibilities. ![Exited script file: /tmp/difmap__36787.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! 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 field_size=1024 field_cell=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001341Jy sigma=21.143404 ! Fit after self-cal, rms=0.965431Jy sigma=20.291286 ! 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 24 buffered edits. uvaver 30 ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..8 ! 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 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 1 buffered edits. 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=1.328 mas, bmaj=4.988 mas, bpa=-46.1 degrees ! Estimated noise=0.762368 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181846 Jy ! Component: 100 - total flux cleaned = 0.0277094 Jy ! Component: 150 - total flux cleaned = 0.032937 Jy ! Component: 200 - total flux cleaned = 0.0365013 Jy ! Total flux subtracted in 200 components = 0.0365013 Jy ! Clean residual min=-0.006051 max=0.006079 Jy/beam ! Clean residual mean=0.000019 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.0365013 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.059409Jy sigma=3.038768 ! Fit after self-cal, rms=0.059409Jy sigma=3.038768 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=1.328 mas, bmaj=4.988 mas, bpa=-46.1 degrees ! Estimated noise=0.762368 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111692 Jy ! Component: 100 - total flux cleaned = 0.0181254 Jy ! Component: 150 - total flux cleaned = 0.0233832 Jy ! Component: 200 - total flux cleaned = 0.0276308 Jy ! Component: 250 - total flux cleaned = 0.0312946 Jy ! Component: 300 - total flux cleaned = 0.0344952 Jy ! Component: 350 - total flux cleaned = 0.0373099 Jy ! Component: 400 - total flux cleaned = 0.0398298 Jy ! Component: 450 - total flux cleaned = 0.0421338 Jy ! Component: 500 - total flux cleaned = 0.0442614 Jy ! Component: 550 - total flux cleaned = 0.0462466 Jy ! Component: 600 - total flux cleaned = 0.0481072 Jy ! Component: 650 - total flux cleaned = 0.0498541 Jy ! Component: 700 - total flux cleaned = 0.0514961 Jy ! Component: 750 - total flux cleaned = 0.0530416 Jy ! Component: 800 - total flux cleaned = 0.0544977 Jy ! Total flux subtracted in 800 components = 0.0544977 Jy ! Clean residual min=-0.007263 max=0.006625 Jy/beam ! Clean residual mean=0.000015 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.0544977 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 87 model components to the UV plane model. ! The established model now contains 87 components and 0.0544977 Jy ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=5.045 mas, bpa=-48.19 degrees ! Estimated noise=0.488371 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278872 Jy ! Component: 100 - total flux cleaned = 0.00509979 Jy ! Component: 150 - total flux cleaned = 0.00711483 Jy ! Component: 200 - total flux cleaned = 0.00888589 Jy ! Component: 250 - total flux cleaned = 0.010468 Jy ! Component: 300 - total flux cleaned = 0.0118857 Jy ! Component: 350 - total flux cleaned = 0.0131559 Jy ! Component: 400 - total flux cleaned = 0.0142947 Jy ! Component: 450 - total flux cleaned = 0.0153164 Jy ! Component: 500 - total flux cleaned = 0.016233 Jy ! Component: 550 - total flux cleaned = 0.0170554 Jy ! Component: 600 - total flux cleaned = 0.0177932 Jy ! Component: 650 - total flux cleaned = 0.0184555 Jy ! Component: 700 - total flux cleaned = 0.0190504 Jy ! Component: 750 - total flux cleaned = 0.0195849 Jy ! Component: 800 - total flux cleaned = 0.0200649 Jy ! Component: 850 - total flux cleaned = 0.0201909 Jy ! Component: 900 - total flux cleaned = 0.0202975 Jy ! Component: 950 - total flux cleaned = 0.0204026 Jy ! Component: 1000 - total flux cleaned = 0.0205065 Jy ! Component: 1050 - total flux cleaned = 0.0206258 Jy ! Component: 1100 - total flux cleaned = 0.0207265 Jy ! Component: 1150 - total flux cleaned = 0.0208261 Jy ! Component: 1200 - total flux cleaned = 0.0209243 Jy ! Total flux subtracted in 1200 components = 0.0209243 Jy ! Clean residual min=-0.009314 max=0.011602 Jy/beam ! Clean residual mean=0.000050 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 0.0754219 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 maps 2048,0.333 ! Map grid = 2048x2048 pixels with 0.333x0.333 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. ! ! Fit before self-cal, rms=0.059409Jy sigma=3.038768 ! Fit after self-cal, rms=0.059409Jy sigma=3.038768 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=4.981 mas, bpa=-46.45 degrees ! Estimated noise=0.681353 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112985 Jy ! Component: 100 - total flux cleaned = 0.018166 Jy ! Component: 150 - total flux cleaned = 0.0230482 Jy ! Component: 200 - total flux cleaned = 0.0269549 Jy ! Component: 250 - total flux cleaned = 0.0302652 Jy ! Component: 300 - total flux cleaned = 0.0331546 Jy ! Component: 350 - total flux cleaned = 0.0356931 Jy ! Component: 400 - total flux cleaned = 0.0379244 Jy ! Component: 450 - total flux cleaned = 0.0399005 Jy ! Component: 500 - total flux cleaned = 0.0416894 Jy ! Component: 550 - total flux cleaned = 0.043328 Jy ! Component: 600 - total flux cleaned = 0.0448398 Jy ! Component: 650 - total flux cleaned = 0.0462383 Jy ! Component: 700 - total flux cleaned = 0.047546 Jy ! Component: 750 - total flux cleaned = 0.0487748 Jy ! Component: 800 - total flux cleaned = 0.0499303 Jy ! Component: 850 - total flux cleaned = 0.0510175 Jy ! Component: 900 - total flux cleaned = 0.0520418 Jy ! Component: 950 - total flux cleaned = 0.0530073 Jy ! Component: 1000 - total flux cleaned = 0.0539175 Jy ! Component: 1050 - total flux cleaned = 0.0547759 Jy ! Component: 1100 - total flux cleaned = 0.0555855 Jy ! Component: 1150 - total flux cleaned = 0.0563492 Jy ! Component: 1200 - total flux cleaned = 0.0570697 Jy ! Total flux subtracted in 1200 components = 0.0570697 Jy ! Clean residual min=-0.005166 max=0.006701 Jy/beam ! Clean residual mean=0.000006 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.0570697 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 2000, 0.01 ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.0570697 Jy ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=5.045 mas, bpa=-48.19 degrees ! Estimated noise=0.488371 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234733 Jy ! Component: 100 - total flux cleaned = 0.00433236 Jy ! Component: 150 - total flux cleaned = 0.00605519 Jy ! Component: 200 - total flux cleaned = 0.0075726 Jy ! Component: 250 - total flux cleaned = 0.00892521 Jy ! Component: 300 - total flux cleaned = 0.0101324 Jy ! Component: 350 - total flux cleaned = 0.0112101 Jy ! Component: 400 - total flux cleaned = 0.0121737 Jy ! Component: 450 - total flux cleaned = 0.0130354 Jy ! Component: 500 - total flux cleaned = 0.0138061 Jy ! Component: 550 - total flux cleaned = 0.0144954 Jy ! Component: 600 - total flux cleaned = 0.0151119 Jy ! Component: 650 - total flux cleaned = 0.0156633 Jy ! Component: 700 - total flux cleaned = 0.0161564 Jy ! Component: 750 - total flux cleaned = 0.0164097 Jy ! Component: 800 - total flux cleaned = 0.0164975 Jy ! Component: 850 - total flux cleaned = 0.0166015 Jy ! Component: 900 - total flux cleaned = 0.0166871 Jy ! Component: 950 - total flux cleaned = 0.0167888 Jy ! Component: 1000 - total flux cleaned = 0.0168891 Jy ! Component: 1050 - total flux cleaned = 0.0169714 Jy ! Component: 1100 - total flux cleaned = 0.0170688 Jy ! Component: 1150 - total flux cleaned = 0.0171652 Jy ! Component: 1200 - total flux cleaned = 0.0172445 Jy ! Component: 1250 - total flux cleaned = 0.017323 Jy ! Component: 1300 - total flux cleaned = 0.0174008 Jy ! Component: 1350 - total flux cleaned = 0.0174623 Jy ! Component: 1400 - total flux cleaned = 0.0175233 Jy ! Component: 1450 - total flux cleaned = 0.0175839 Jy ! Component: 1500 - total flux cleaned = 0.017659 Jy ! Component: 1550 - total flux cleaned = 0.0177184 Jy ! Component: 1600 - total flux cleaned = 0.0177775 Jy ! Component: 1650 - total flux cleaned = 0.0178506 Jy ! Component: 1700 - total flux cleaned = 0.0179085 Jy ! Component: 1750 - total flux cleaned = 0.017966 Jy ! Component: 1800 - total flux cleaned = 0.0180232 Jy ! Component: 1850 - total flux cleaned = 0.0180798 Jy ! Component: 1900 - total flux cleaned = 0.0181362 Jy ! Component: 1950 - total flux cleaned = 0.018192 Jy ! Component: 2000 - total flux cleaned = 0.0182613 Jy ! Total flux subtracted in 2000 components = 0.0182613 Jy ! Clean residual min=-0.009415 max=0.012139 Jy/beam ! Clean residual mean=0.000013 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.0753311 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 uncalib selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0753311 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. ! ! Fit before self-cal, rms=0.041476Jy sigma=1.893713 ! Fit after self-cal, rms=0.040474Jy sigma=1.865886 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040474Jy sigma=1.865886 ! Fit after self-cal, rms=0.068774Jy sigma=1.364627 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. ! ! Fit before self-cal, rms=0.084107Jy sigma=3.038768 ! Fit after self-cal, rms=0.084107Jy sigma=3.038768 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=5.023 mas, bpa=-46.68 degrees ! Estimated noise=0.852732 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139212 Jy ! Component: 100 - total flux cleaned = 0.0223732 Jy ! Component: 150 - total flux cleaned = 0.0281435 Jy ! Component: 200 - total flux cleaned = 0.0328446 Jy ! Component: 250 - total flux cleaned = 0.0368891 Jy ! Component: 300 - total flux cleaned = 0.0404152 Jy ! Component: 350 - total flux cleaned = 0.0434979 Jy ! Component: 400 - total flux cleaned = 0.0461941 Jy ! Component: 450 - total flux cleaned = 0.048552 Jy ! Component: 500 - total flux cleaned = 0.0506153 Jy ! Component: 550 - total flux cleaned = 0.052433 Jy ! Component: 600 - total flux cleaned = 0.0540411 Jy ! Component: 650 - total flux cleaned = 0.0554709 Jy ! Component: 700 - total flux cleaned = 0.0567528 Jy ! Component: 750 - total flux cleaned = 0.0579066 Jy ! Component: 800 - total flux cleaned = 0.0589475 Jy ! Component: 850 - total flux cleaned = 0.0598872 Jy ! Component: 900 - total flux cleaned = 0.0607366 Jy ! Component: 950 - total flux cleaned = 0.0615076 Jy ! Component: 1000 - total flux cleaned = 0.062209 Jy ! Component: 1050 - total flux cleaned = 0.0628485 Jy ! Component: 1100 - total flux cleaned = 0.0634364 Jy ! Component: 1150 - total flux cleaned = 0.0639783 Jy ! Component: 1200 - total flux cleaned = 0.0644398 Jy ! Total flux subtracted in 1200 components = 0.0644398 Jy ! Clean residual min=-0.007660 max=0.010636 Jy/beam ! Clean residual mean=0.000001 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.0644397 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 2000, 0.01 ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0644397 Jy ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=5.64 mas, bpa=-49.49 degrees ! Estimated noise=0.490502 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233919 Jy ! Component: 100 - total flux cleaned = 0.0040323 Jy ! Component: 150 - total flux cleaned = 0.00526212 Jy ! Component: 200 - total flux cleaned = 0.00617185 Jy ! Component: 250 - total flux cleaned = 0.00677403 Jy ! Component: 300 - total flux cleaned = 0.00692243 Jy ! Component: 350 - total flux cleaned = 0.00703616 Jy ! Component: 400 - total flux cleaned = 0.00716167 Jy ! Component: 450 - total flux cleaned = 0.00725805 Jy ! Component: 500 - total flux cleaned = 0.00736447 Jy ! Component: 550 - total flux cleaned = 0.00744618 Jy ! Component: 600 - total flux cleaned = 0.00750722 Jy ! Component: 650 - total flux cleaned = 0.00759283 Jy ! Component: 700 - total flux cleaned = 0.00765924 Jy ! Component: 750 - total flux cleaned = 0.00772211 Jy ! Component: 800 - total flux cleaned = 0.00779342 Jy ! Component: 850 - total flux cleaned = 0.00786077 Jy ! Component: 900 - total flux cleaned = 0.00791388 Jy ! Component: 950 - total flux cleaned = 0.00795435 Jy ! Component: 1000 - total flux cleaned = 0.0079836 Jy ! Component: 1050 - total flux cleaned = 0.00800246 Jy ! Component: 1100 - total flux cleaned = 0.00803013 Jy ! Component: 1150 - total flux cleaned = 0.00805681 Jy ! Component: 1200 - total flux cleaned = 0.0080827 Jy ! Component: 1250 - total flux cleaned = 0.00810793 Jy ! Component: 1300 - total flux cleaned = 0.00812455 Jy ! Component: 1350 - total flux cleaned = 0.00814106 Jy ! Component: 1400 - total flux cleaned = 0.00816571 Jy ! Component: 1450 - total flux cleaned = 0.00818184 Jy ! Component: 1500 - total flux cleaned = 0.00819786 Jy ! Component: 1550 - total flux cleaned = 0.00822193 Jy ! Component: 1600 - total flux cleaned = 0.00823776 Jy ! Component: 1650 - total flux cleaned = 0.00825355 Jy ! Component: 1700 - total flux cleaned = 0.00827695 Jy ! Component: 1750 - total flux cleaned = 0.00829243 Jy ! Component: 1800 - total flux cleaned = 0.00830786 Jy ! Component: 1850 - total flux cleaned = 0.00833074 Jy ! Component: 1900 - total flux cleaned = 0.00834571 Jy ! Component: 1950 - total flux cleaned = 0.00836067 Jy ! Component: 2000 - total flux cleaned = 0.00838289 Jy ! Total flux subtracted in 2000 components = 0.00838289 Jy ! Clean residual min=-0.006714 max=0.008046 Jy/beam ! Clean residual mean=0.000000 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.0728226 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 maps 1024,0.333 ! Map grid = 1024x1024 pixels with 0.333x0.333 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. ! ! Fit before self-cal, rms=0.084107Jy sigma=3.038768 ! Fit after self-cal, rms=0.084107Jy sigma=3.038768 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.39 mas, bmaj=4.921 mas, bpa=-46.14 degrees ! Estimated noise=0.889416 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128773 Jy ! Component: 100 - total flux cleaned = 0.0207163 Jy ! Component: 150 - total flux cleaned = 0.0260932 Jy ! Component: 200 - total flux cleaned = 0.0305162 Jy ! Component: 250 - total flux cleaned = 0.0343535 Jy ! Component: 300 - total flux cleaned = 0.0377454 Jy ! Component: 350 - total flux cleaned = 0.0407537 Jy ! Component: 400 - total flux cleaned = 0.0434241 Jy ! Component: 450 - total flux cleaned = 0.0458043 Jy ! Component: 500 - total flux cleaned = 0.0479378 Jy ! Component: 550 - total flux cleaned = 0.0498598 Jy ! Component: 600 - total flux cleaned = 0.0515917 Jy ! Component: 650 - total flux cleaned = 0.0531542 Jy ! Component: 700 - total flux cleaned = 0.0545683 Jy ! Component: 750 - total flux cleaned = 0.0558515 Jy ! Component: 800 - total flux cleaned = 0.0570201 Jy ! Component: 850 - total flux cleaned = 0.0580845 Jy ! Component: 900 - total flux cleaned = 0.0590556 Jy ! Component: 950 - total flux cleaned = 0.0599435 Jy ! Component: 1000 - total flux cleaned = 0.060756 Jy ! Component: 1050 - total flux cleaned = 0.0615017 Jy ! Component: 1100 - total flux cleaned = 0.0621874 Jy ! Component: 1150 - total flux cleaned = 0.0628194 Jy ! Component: 1200 - total flux cleaned = 0.0634032 Jy ! Total flux subtracted in 1200 components = 0.0634032 Jy ! Clean residual min=-0.007447 max=0.008978 Jy/beam ! Clean residual mean=-0.000001 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.0634032 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 2000, 0.01 ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0634032 Jy ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=5.64 mas, bpa=-49.49 degrees ! Estimated noise=0.490502 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234838 Jy ! Component: 100 - total flux cleaned = 0.00403382 Jy ! Component: 150 - total flux cleaned = 0.00529882 Jy ! Component: 200 - total flux cleaned = 0.00628335 Jy ! Component: 250 - total flux cleaned = 0.007061 Jy ! Component: 300 - total flux cleaned = 0.00768164 Jy ! Component: 350 - total flux cleaned = 0.00817852 Jy ! Component: 400 - total flux cleaned = 0.00857647 Jy ! Component: 450 - total flux cleaned = 0.00889534 Jy ! Component: 500 - total flux cleaned = 0.0089612 Jy ! Component: 550 - total flux cleaned = 0.00901259 Jy ! Component: 600 - total flux cleaned = 0.00905215 Jy ! Component: 650 - total flux cleaned = 0.00910043 Jy ! Component: 700 - total flux cleaned = 0.00914737 Jy ! Component: 750 - total flux cleaned = 0.00919276 Jy ! Component: 800 - total flux cleaned = 0.00923679 Jy ! Component: 850 - total flux cleaned = 0.00927952 Jy ! Component: 900 - total flux cleaned = 0.00932128 Jy ! Component: 950 - total flux cleaned = 0.009354 Jy ! Component: 1000 - total flux cleaned = 0.00939412 Jy ! Component: 1050 - total flux cleaned = 0.00942568 Jy ! Component: 1100 - total flux cleaned = 0.00945664 Jy ! Component: 1150 - total flux cleaned = 0.00947962 Jy ! Component: 1200 - total flux cleaned = 0.00950234 Jy ! Component: 1250 - total flux cleaned = 0.00952469 Jy ! Component: 1300 - total flux cleaned = 0.00954683 Jy ! Component: 1350 - total flux cleaned = 0.0095688 Jy ! Component: 1400 - total flux cleaned = 0.00959042 Jy ! Component: 1450 - total flux cleaned = 0.00961178 Jy ! Component: 1500 - total flux cleaned = 0.00963299 Jy ! Component: 1550 - total flux cleaned = 0.00965391 Jy ! Component: 1600 - total flux cleaned = 0.00967474 Jy ! Component: 1650 - total flux cleaned = 0.00968846 Jy ! Component: 1700 - total flux cleaned = 0.00970892 Jy ! Component: 1750 - total flux cleaned = 0.00972236 Jy ! Component: 1800 - total flux cleaned = 0.0097358 Jy ! Component: 1850 - total flux cleaned = 0.00975576 Jy ! Component: 1900 - total flux cleaned = 0.00976896 Jy ! Component: 1950 - total flux cleaned = 0.00978211 Jy ! Component: 2000 - total flux cleaned = 0.00979517 Jy ! Total flux subtracted in 2000 components = 0.00979517 Jy ! Clean residual min=-0.006647 max=0.007982 Jy/beam ! Clean residual mean=0.000001 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.0731984 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 uncalib selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0731984 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. ! ! Fit before self-cal, rms=0.068500Jy sigma=1.367868 ! Fit after self-cal, rms=0.069107Jy sigma=1.364000 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069107Jy sigma=1.364000 ! Fit after self-cal, rms=0.076326Jy sigma=1.358469 levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=5.815 mas, bpa=-50.65 degrees ! Estimated noise=0.497874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.236 x 5.815 at -50.65 degrees (North through East) ! Clean map min=-0.0063845 max=0.044757 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315493 Jy ! Component: 100 - total flux cleaned = 0.00369343 Jy ! Component: 150 - total flux cleaned = 0.00396091 Jy ! Component: 200 - total flux cleaned = 0.00434135 Jy ! Component: 250 - total flux cleaned = 0.00517394 Jy ! Component: 300 - total flux cleaned = 0.00575336 Jy ! Component: 350 - total flux cleaned = 0.00671711 Jy ! Component: 400 - total flux cleaned = 0.00763057 Jy ! Component: 450 - total flux cleaned = 0.00817432 Jy ! Component: 500 - total flux cleaned = 0.00869719 Jy ! Total flux subtracted in 512 components = 0.00885066 Jy ! Clean residual min=-0.003759 max=0.003735 Jy/beam ! Clean residual mean=-0.000005 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.082049 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.236 x 5.815 at -50.65 degrees (North through East) ! Clean map min=-0.0036937 max=0.045177 Jy/beam ! Clean map min=-0.0042966 max=0.045177 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 0.082049 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. ! ! Fit before self-cal, rms=0.074285Jy sigma=1.193627 ! Fit after self-cal, rms=0.073726Jy sigma=1.183459 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073726Jy sigma=1.183459 ! Fit after self-cal, rms=0.061532Jy sigma=1.156726 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. ! ! Fit before self-cal, rms=0.077881Jy sigma=3.038768 ! Fit after self-cal, rms=0.077881Jy sigma=3.038768 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=1.417 mas, bmaj=4.986 mas, bpa=-46.3 degrees ! Estimated noise=0.87912 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126892 Jy ! Component: 100 - total flux cleaned = 0.02043 Jy ! Component: 150 - total flux cleaned = 0.0255372 Jy ! Component: 200 - total flux cleaned = 0.0297954 Jy ! Component: 250 - total flux cleaned = 0.0335231 Jy ! Component: 300 - total flux cleaned = 0.0368132 Jy ! Component: 350 - total flux cleaned = 0.0397278 Jy ! Component: 400 - total flux cleaned = 0.0423147 Jy ! Component: 450 - total flux cleaned = 0.044614 Jy ! Component: 500 - total flux cleaned = 0.0466644 Jy ! Component: 550 - total flux cleaned = 0.0485032 Jy ! Component: 600 - total flux cleaned = 0.0501564 Jy ! Component: 650 - total flux cleaned = 0.0516429 Jy ! Component: 700 - total flux cleaned = 0.0529795 Jy ! Component: 750 - total flux cleaned = 0.0541816 Jy ! Component: 800 - total flux cleaned = 0.0552634 Jy ! Total flux subtracted in 800 components = 0.0552634 Jy ! Clean residual min=-0.007492 max=0.009025 Jy/beam ! Clean residual mean=0.000000 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.0552633 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0552633 Jy ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=5.817 mas, bpa=-49.68 degrees ! Estimated noise=0.477349 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340785 Jy ! Component: 100 - total flux cleaned = 0.00594213 Jy ! Component: 150 - total flux cleaned = 0.0079358 Jy ! Component: 200 - total flux cleaned = 0.00953518 Jy ! Component: 250 - total flux cleaned = 0.0108214 Jy ! Component: 300 - total flux cleaned = 0.0118756 Jy ! Component: 350 - total flux cleaned = 0.012747 Jy ! Component: 400 - total flux cleaned = 0.0134675 Jy ! Component: 450 - total flux cleaned = 0.0140635 Jy ! Component: 500 - total flux cleaned = 0.0145567 Jy ! Component: 550 - total flux cleaned = 0.014965 Jy ! Component: 600 - total flux cleaned = 0.0153031 Jy ! Component: 650 - total flux cleaned = 0.0155838 Jy ! Component: 700 - total flux cleaned = 0.0158168 Jy ! Component: 750 - total flux cleaned = 0.0159372 Jy ! Component: 800 - total flux cleaned = 0.0159675 Jy ! Component: 850 - total flux cleaned = 0.0159898 Jy ! Component: 900 - total flux cleaned = 0.0160115 Jy ! Component: 950 - total flux cleaned = 0.0160331 Jy ! Component: 1000 - total flux cleaned = 0.0160544 Jy ! Component: 1050 - total flux cleaned = 0.0160754 Jy ! Component: 1100 - total flux cleaned = 0.0160961 Jy ! Component: 1150 - total flux cleaned = 0.0161165 Jy ! Component: 1200 - total flux cleaned = 0.0161368 Jy ! Total flux subtracted in 1200 components = 0.0161368 Jy ! Clean residual min=-0.007808 max=0.009526 Jy/beam ! Clean residual mean=0.000009 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 0.0714001 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 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404683 Jy ! Component: 100 - total flux cleaned = 0.00556566 Jy ! Component: 150 - total flux cleaned = 0.00620025 Jy ! Component: 200 - total flux cleaned = 0.00666536 Jy ! Component: 250 - total flux cleaned = 0.00714804 Jy ! Component: 300 - total flux cleaned = 0.00758738 Jy ! Component: 350 - total flux cleaned = 0.0083869 Jy ! Component: 400 - total flux cleaned = 0.00926073 Jy ! Component: 450 - total flux cleaned = 0.00996894 Jy ! Component: 500 - total flux cleaned = 0.010306 Jy ! Total flux subtracted in 512 components = 0.0104689 Jy ! Clean residual min=-0.003897 max=0.003944 Jy/beam ! Clean residual mean=-0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.081869 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.189 x 5.817 at -49.68 degrees (North through East) ! Clean map min=-0.0038492 max=0.039486 Jy/beam ! Clean map min=-0.0046346 max=0.04292 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. proj ! Adding 60 model components to the UV plane model. ! The established model now contains 78 components and 0.081869 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log_393 closed on Tue Feb 11 20:02:14 2020