! Started logfile: difmap.log_446 on Fri Feb 14 22:35:17 2020 ![@/tmp/difmap__2404.1] ! Obeying initialization file: /tmp/difmap__2404.1 ![@/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__2404.2] ![Exited script file: /tmp/difmap__2404.2] obs J2130-0927_X_uva.fits ! Reading UV FITS file: J2130-0927_X_uva.fits ! AN table 1: 15 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2130-0927 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 720 visibilities. ![Exited script file: /tmp/difmap__2404.1] 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=0.1 taper_size = 70. 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. ! ! Fit before self-cal, rms=1.063275Jy sigma=20.818972 ! Fit after self-cal, rms=0.642356Jy sigma=12.646495 ! 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 2 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=0.9912 mas, bmaj=7.149 mas, bpa=-0.3753 degrees ! Estimated noise=1.54747 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.226669 Jy ! Component: 100 - total flux cleaned = 0.309238 Jy ! Component: 150 - total flux cleaned = 0.344491 Jy ! Component: 200 - total flux cleaned = 0.356651 Jy ! Total flux subtracted in 200 components = 0.356651 Jy ! Clean residual min=-0.018352 max=0.018468 Jy/beam ! Clean residual mean=-0.000317 rms=0.008900 Jy/beam ! Combined flux in latest and established models = 0.356651 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. ! ! 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=0.366216Jy sigma=7.031724 ! Fit after self-cal, rms=0.366216Jy sigma=7.031724 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=0.9912 mas, bmaj=7.149 mas, bpa=-0.3753 degrees ! Estimated noise=1.54747 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.140807 Jy ! Component: 100 - total flux cleaned = 0.226005 Jy ! Component: 150 - total flux cleaned = 0.277557 Jy ! Component: 200 - total flux cleaned = 0.308752 Jy ! Component: 250 - total flux cleaned = 0.32797 Jy ! Component: 300 - total flux cleaned = 0.34114 Jy ! Component: 350 - total flux cleaned = 0.351252 Jy ! Component: 400 - total flux cleaned = 0.359645 Jy ! Component: 450 - total flux cleaned = 0.366818 Jy ! Component: 500 - total flux cleaned = 0.372979 Jy ! Component: 550 - total flux cleaned = 0.378271 Jy ! Component: 600 - total flux cleaned = 0.382817 Jy ! Component: 650 - total flux cleaned = 0.386727 Jy ! Component: 700 - total flux cleaned = 0.390109 Jy ! Component: 750 - total flux cleaned = 0.393042 Jy ! Component: 800 - total flux cleaned = 0.395589 Jy ! Total flux subtracted in 800 components = 0.395589 Jy ! Clean residual min=-0.019426 max=0.023638 Jy/beam ! Clean residual mean=-0.000220 rms=0.008379 Jy/beam ! Combined flux in latest and established models = 0.395588 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 0.395588 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=6.165 mas, bpa=-0.6458 degrees ! Estimated noise=1.3509 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00500913 Jy ! Component: 100 - total flux cleaned = -0.00852952 Jy ! Component: 150 - total flux cleaned = -0.010998 Jy ! Component: 200 - total flux cleaned = -0.0114121 Jy ! Component: 250 - total flux cleaned = -0.0118026 Jy ! Component: 300 - total flux cleaned = -0.0121686 Jy ! Component: 350 - total flux cleaned = -0.0125141 Jy ! Component: 400 - total flux cleaned = -0.0128375 Jy ! Component: 450 - total flux cleaned = -0.0130686 Jy ! Component: 500 - total flux cleaned = -0.0133601 Jy ! Component: 550 - total flux cleaned = -0.0135661 Jy ! Component: 600 - total flux cleaned = -0.0137629 Jy ! Component: 650 - total flux cleaned = -0.0139518 Jy ! Component: 700 - total flux cleaned = -0.0141311 Jy ! Component: 750 - total flux cleaned = -0.014303 Jy ! Component: 800 - total flux cleaned = -0.0144659 Jy ! Component: 850 - total flux cleaned = -0.0145702 Jy ! Component: 900 - total flux cleaned = -0.0147197 Jy ! Component: 950 - total flux cleaned = -0.0148159 Jy ! Component: 1000 - total flux cleaned = -0.0149553 Jy ! Component: 1050 - total flux cleaned = -0.0149999 Jy ! Component: 1100 - total flux cleaned = -0.0150866 Jy ! Component: 1150 - total flux cleaned = -0.0152116 Jy ! Component: 1200 - total flux cleaned = -0.0152516 Jy ! Total flux subtracted in 1200 components = -0.0152516 Jy ! Clean residual min=-0.024084 max=0.024153 Jy/beam ! Clean residual mean=-0.000215 rms=0.010083 Jy/beam ! Combined flux in latest and established models = 0.380337 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 18 model components to the UV plane model. ! The established model now contains 36 components and 0.380337 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=0.052194Jy sigma=0.966292 ! Fit after self-cal, rms=0.051428Jy sigma=0.946802 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=0.051428Jy sigma=0.946802 ! Fit after self-cal, rms=0.034787Jy sigma=0.665190 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=0.358115Jy sigma=7.031724 ! Fit after self-cal, rms=0.358115Jy sigma=7.031724 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=0.9966 mas, bmaj=7.356 mas, bpa=-0.3339 degrees ! Estimated noise=1.52217 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.138501 Jy ! Component: 100 - total flux cleaned = 0.222296 Jy ! Component: 150 - total flux cleaned = 0.272996 Jy ! Component: 200 - total flux cleaned = 0.303676 Jy ! Component: 250 - total flux cleaned = 0.322328 Jy ! Component: 300 - total flux cleaned = 0.334159 Jy ! Component: 350 - total flux cleaned = 0.342882 Jy ! Component: 400 - total flux cleaned = 0.350074 Jy ! Component: 450 - total flux cleaned = 0.356173 Jy ! Component: 500 - total flux cleaned = 0.36136 Jy ! Component: 550 - total flux cleaned = 0.365801 Jy ! Component: 600 - total flux cleaned = 0.369606 Jy ! Component: 650 - total flux cleaned = 0.372864 Jy ! Component: 700 - total flux cleaned = 0.373679 Jy ! Component: 750 - total flux cleaned = 0.374005 Jy ! Component: 800 - total flux cleaned = 0.374534 Jy ! Total flux subtracted in 800 components = 0.374534 Jy ! Clean residual min=-0.011218 max=0.013219 Jy/beam ! Clean residual mean=-0.000067 rms=0.004501 Jy/beam ! Combined flux in latest and established models = 0.374534 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.374534 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=6.655 mas, bpa=-0.4338 degrees ! Estimated noise=1.34443 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219355 Jy ! Component: 100 - total flux cleaned = 0.00232601 Jy ! Component: 150 - total flux cleaned = 0.00279618 Jy ! Component: 200 - total flux cleaned = 0.00312463 Jy ! Component: 250 - total flux cleaned = 0.00353724 Jy ! Component: 300 - total flux cleaned = 0.00392247 Jy ! Component: 350 - total flux cleaned = 0.00419201 Jy ! Component: 400 - total flux cleaned = 0.00453338 Jy ! Component: 450 - total flux cleaned = 0.00477253 Jy ! Component: 500 - total flux cleaned = 0.00500696 Jy ! Component: 550 - total flux cleaned = 0.00530231 Jy ! Component: 600 - total flux cleaned = 0.0055094 Jy ! Component: 650 - total flux cleaned = 0.00576795 Jy ! Component: 700 - total flux cleaned = 0.00594928 Jy ! Component: 750 - total flux cleaned = 0.00617721 Jy ! Component: 800 - total flux cleaned = 0.00638996 Jy ! Component: 850 - total flux cleaned = 0.00654241 Jy ! Component: 900 - total flux cleaned = 0.00673433 Jy ! Component: 950 - total flux cleaned = 0.00691668 Jy ! Component: 1000 - total flux cleaned = 0.00708647 Jy ! Component: 1050 - total flux cleaned = 0.00720801 Jy ! Component: 1100 - total flux cleaned = 0.00736118 Jy ! Component: 1150 - total flux cleaned = 0.00750454 Jy ! Component: 1200 - total flux cleaned = 0.00764046 Jy ! Total flux subtracted in 1200 components = 0.00764046 Jy ! Clean residual min=-0.007212 max=0.008121 Jy/beam ! Clean residual mean=-0.000039 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 0.382175 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 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=0.358115Jy sigma=7.031724 ! Fit after self-cal, rms=0.358115Jy sigma=7.031724 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=0.9966 mas, bmaj=7.356 mas, bpa=-0.3339 degrees ! Estimated noise=1.52217 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.138501 Jy ! Component: 100 - total flux cleaned = 0.222296 Jy ! Component: 150 - total flux cleaned = 0.272996 Jy ! Component: 200 - total flux cleaned = 0.303676 Jy ! Component: 250 - total flux cleaned = 0.32233 Jy ! Component: 300 - total flux cleaned = 0.334803 Jy ! Component: 350 - total flux cleaned = 0.344493 Jy ! Component: 400 - total flux cleaned = 0.352356 Jy ! Component: 450 - total flux cleaned = 0.358865 Jy ! Component: 500 - total flux cleaned = 0.364336 Jy ! Component: 550 - total flux cleaned = 0.368991 Jy ! Component: 600 - total flux cleaned = 0.37299 Jy ! Component: 650 - total flux cleaned = 0.376464 Jy ! Component: 700 - total flux cleaned = 0.379538 Jy ! Component: 750 - total flux cleaned = 0.382294 Jy ! Component: 800 - total flux cleaned = 0.384788 Jy ! Total flux subtracted in 800 components = 0.384788 Jy ! Clean residual min=-0.008506 max=0.007386 Jy/beam ! Clean residual mean=-0.000043 rms=0.002930 Jy/beam ! Combined flux in latest and established models = 0.384788 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.384788 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=6.655 mas, bpa=-0.4338 degrees ! Estimated noise=1.34443 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318713 Jy ! Component: 100 - total flux cleaned = 0.00574996 Jy ! Component: 150 - total flux cleaned = 0.00707749 Jy ! Component: 200 - total flux cleaned = 0.0079438 Jy ! Component: 250 - total flux cleaned = 0.00880318 Jy ! Component: 300 - total flux cleaned = 0.00952245 Jy ! Component: 350 - total flux cleaned = 0.0101838 Jy ! Component: 400 - total flux cleaned = 0.0107921 Jy ! Component: 450 - total flux cleaned = 0.0113526 Jy ! Component: 500 - total flux cleaned = 0.0118692 Jy ! Component: 550 - total flux cleaned = 0.0123461 Jy ! Component: 600 - total flux cleaned = 0.0127867 Jy ! Component: 650 - total flux cleaned = 0.0132297 Jy ! Component: 700 - total flux cleaned = 0.0136044 Jy ! Component: 750 - total flux cleaned = 0.013952 Jy ! Component: 800 - total flux cleaned = 0.0143032 Jy ! Component: 850 - total flux cleaned = 0.0146277 Jy ! Component: 900 - total flux cleaned = 0.0149278 Jy ! Component: 950 - total flux cleaned = 0.015183 Jy ! Component: 1000 - total flux cleaned = 0.0154414 Jy ! Component: 1050 - total flux cleaned = 0.0156806 Jy ! Component: 1100 - total flux cleaned = 0.0158843 Jy ! Component: 1150 - total flux cleaned = 0.0160906 Jy ! Component: 1200 - total flux cleaned = 0.0162816 Jy ! Total flux subtracted in 1200 components = 0.0162816 Jy ! Clean residual min=-0.004572 max=0.003007 Jy/beam ! Clean residual mean=-0.000005 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.401069 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 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=0.358115Jy sigma=7.031724 ! Fit after self-cal, rms=0.358115Jy sigma=7.031724 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=0.9966 mas, bmaj=7.356 mas, bpa=-0.3339 degrees ! Estimated noise=1.52217 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.138501 Jy ! Component: 100 - total flux cleaned = 0.222296 Jy ! Component: 150 - total flux cleaned = 0.272996 Jy ! Component: 200 - total flux cleaned = 0.303676 Jy ! Component: 250 - total flux cleaned = 0.322332 Jy ! Component: 300 - total flux cleaned = 0.335084 Jy ! Component: 350 - total flux cleaned = 0.345089 Jy ! Component: 400 - total flux cleaned = 0.353104 Jy ! Component: 450 - total flux cleaned = 0.359602 Jy ! Component: 500 - total flux cleaned = 0.364951 Jy ! Component: 550 - total flux cleaned = 0.369424 Jy ! Component: 600 - total flux cleaned = 0.373241 Jy ! Component: 650 - total flux cleaned = 0.376576 Jy ! Component: 700 - total flux cleaned = 0.37953 Jy ! Component: 750 - total flux cleaned = 0.382162 Jy ! Component: 800 - total flux cleaned = 0.384515 Jy ! Total flux subtracted in 800 components = 0.384515 Jy ! Clean residual min=-0.008502 max=0.005789 Jy/beam ! Clean residual mean=-0.000046 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.384515 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.384515 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=6.655 mas, bpa=-0.4338 degrees ! Estimated noise=1.34443 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030404 Jy ! Component: 100 - total flux cleaned = 0.00555682 Jy ! Component: 150 - total flux cleaned = 0.00770701 Jy ! Component: 200 - total flux cleaned = 0.00957327 Jy ! Component: 250 - total flux cleaned = 0.0112224 Jy ! Component: 300 - total flux cleaned = 0.0127006 Jy ! Component: 350 - total flux cleaned = 0.0140417 Jy ! Component: 400 - total flux cleaned = 0.015267 Jy ! Component: 450 - total flux cleaned = 0.0163959 Jy ! Component: 500 - total flux cleaned = 0.0174373 Jy ! Component: 550 - total flux cleaned = 0.0183987 Jy ! Component: 600 - total flux cleaned = 0.0192873 Jy ! Component: 650 - total flux cleaned = 0.0201095 Jy ! Component: 700 - total flux cleaned = 0.020871 Jy ! Component: 750 - total flux cleaned = 0.0215764 Jy ! Component: 800 - total flux cleaned = 0.02223 Jy ! Component: 850 - total flux cleaned = 0.0228357 Jy ! Component: 900 - total flux cleaned = 0.0233971 Jy ! Component: 950 - total flux cleaned = 0.0239174 Jy ! Component: 1000 - total flux cleaned = 0.0244 Jy ! Component: 1050 - total flux cleaned = 0.0248478 Jy ! Component: 1100 - total flux cleaned = 0.0252633 Jy ! Component: 1150 - total flux cleaned = 0.0256493 Jy ! Component: 1200 - total flux cleaned = 0.0260079 Jy ! Total flux subtracted in 1200 components = 0.0260079 Jy ! Clean residual min=-0.004471 max=0.003340 Jy/beam ! Clean residual mean=0.000008 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.410523 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 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=0.358115Jy sigma=7.031724 ! Fit after self-cal, rms=0.358115Jy sigma=7.031724 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=0.9966 mas, bmaj=7.356 mas, bpa=-0.3339 degrees ! Estimated noise=1.52217 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.138501 Jy ! Component: 100 - total flux cleaned = 0.222296 Jy ! Component: 150 - total flux cleaned = 0.272996 Jy ! Component: 200 - total flux cleaned = 0.303676 Jy ! Component: 250 - total flux cleaned = 0.322332 Jy ! Component: 300 - total flux cleaned = 0.335084 Jy ! Component: 350 - total flux cleaned = 0.345089 Jy ! Component: 400 - total flux cleaned = 0.353104 Jy ! Component: 450 - total flux cleaned = 0.359602 Jy ! Component: 500 - total flux cleaned = 0.364951 Jy ! Component: 550 - total flux cleaned = 0.369424 Jy ! Component: 600 - total flux cleaned = 0.373241 Jy ! Component: 650 - total flux cleaned = 0.376576 Jy ! Component: 700 - total flux cleaned = 0.37953 Jy ! Component: 750 - total flux cleaned = 0.382162 Jy ! Component: 800 - total flux cleaned = 0.384515 Jy ! Total flux subtracted in 800 components = 0.384515 Jy ! Clean residual min=-0.008502 max=0.005789 Jy/beam ! Clean residual mean=-0.000046 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.384515 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.384515 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=6.655 mas, bpa=-0.4338 degrees ! Estimated noise=1.34443 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030404 Jy ! Component: 100 - total flux cleaned = 0.00555682 Jy ! Component: 150 - total flux cleaned = 0.00770701 Jy ! Component: 200 - total flux cleaned = 0.00957327 Jy ! Component: 250 - total flux cleaned = 0.0112224 Jy ! Component: 300 - total flux cleaned = 0.0127006 Jy ! Component: 350 - total flux cleaned = 0.0140417 Jy ! Component: 400 - total flux cleaned = 0.015267 Jy ! Component: 450 - total flux cleaned = 0.0163959 Jy ! Component: 500 - total flux cleaned = 0.0174373 Jy ! Component: 550 - total flux cleaned = 0.0183987 Jy ! Component: 600 - total flux cleaned = 0.0192877 Jy ! Component: 650 - total flux cleaned = 0.0201128 Jy ! Component: 700 - total flux cleaned = 0.0208802 Jy ! Component: 750 - total flux cleaned = 0.0215942 Jy ! Component: 800 - total flux cleaned = 0.0222588 Jy ! Component: 850 - total flux cleaned = 0.0228786 Jy ! Component: 900 - total flux cleaned = 0.0234593 Jy ! Component: 950 - total flux cleaned = 0.0240041 Jy ! Component: 1000 - total flux cleaned = 0.0245161 Jy ! Component: 1050 - total flux cleaned = 0.0249983 Jy ! Component: 1100 - total flux cleaned = 0.0254525 Jy ! Component: 1150 - total flux cleaned = 0.0258806 Jy ! Component: 1200 - total flux cleaned = 0.0262845 Jy ! Total flux subtracted in 1200 components = 0.0262845 Jy ! Clean residual min=-0.004572 max=0.003281 Jy/beam ! Clean residual mean=0.000006 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.410799 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 51 model components to the UV plane model. ! The established model now contains 98 components and 0.410799 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=0.032578Jy sigma=0.620189 ! Fit after self-cal, rms=0.032479Jy sigma=0.618001 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=0.032479Jy sigma=0.618001 ! Fit after self-cal, rms=0.032281Jy sigma=0.614999 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=1.119 mas, bmaj=6.623 mas, bpa=-0.3438 degrees ! Estimated noise=1.34227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 6.623 at -0.3438 degrees (North through East) ! Clean map min=-0.0042499 max=0.3614 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 (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164939 Jy ! Component: 100 - total flux cleaned = -0.00174174 Jy ! Component: 150 - total flux cleaned = -0.00177952 Jy ! Component: 200 - total flux cleaned = -0.00178 Jy ! Component: 250 - total flux cleaned = -0.00166718 Jy ! Component: 300 - total flux cleaned = -0.00153576 Jy ! Component: 350 - total flux cleaned = -0.00140674 Jy ! Component: 400 - total flux cleaned = -0.00129962 Jy ! Component: 450 - total flux cleaned = -0.00119181 Jy ! Component: 500 - total flux cleaned = -0.00108312 Jy ! Component: 550 - total flux cleaned = -0.00097286 Jy ! Component: 600 - total flux cleaned = -0.000838863 Jy ! Component: 650 - total flux cleaned = -0.000679527 Jy ! Component: 700 - total flux cleaned = -0.000539881 Jy ! Component: 750 - total flux cleaned = -0.000397243 Jy ! Component: 800 - total flux cleaned = -0.000225932 Jy ! Component: 850 - total flux cleaned = -5.00825e-05 Jy ! Component: 900 - total flux cleaned = 0.000106204 Jy ! Component: 950 - total flux cleaned = 0.000133447 Jy ! Component: 1000 - total flux cleaned = 0.000162727 Jy ! Component: 1050 - total flux cleaned = 0.000193223 Jy ! Component: 1100 - total flux cleaned = 0.000225669 Jy ! Component: 1150 - total flux cleaned = 0.000260088 Jy ! Component: 1200 - total flux cleaned = 0.000260698 Jy ! Component: 1250 - total flux cleaned = 0.000297785 Jy ! Component: 1300 - total flux cleaned = 0.0003371 Jy ! Component: 1350 - total flux cleaned = 0.000337062 Jy ! Component: 1400 - total flux cleaned = 0.0003362 Jy ! Component: 1450 - total flux cleaned = 0.000382493 Jy ! Component: 1500 - total flux cleaned = 0.000382971 Jy ! Component: 1550 - total flux cleaned = 0.000381909 Jy ! Component: 1600 - total flux cleaned = 0.000436459 Jy ! Component: 1650 - total flux cleaned = 0.000437218 Jy ! Component: 1700 - total flux cleaned = 0.000439597 Jy ! Component: 1750 - total flux cleaned = 0.00043992 Jy ! Component: 1800 - total flux cleaned = 0.000438809 Jy ! Component: 1850 - total flux cleaned = 0.000438005 Jy ! Component: 1900 - total flux cleaned = 0.000516096 Jy ! Component: 1950 - total flux cleaned = 0.000518187 Jy ! Component: 2000 - total flux cleaned = 0.000519929 Jy ! Component: 2050 - total flux cleaned = 0.000521447 Jy ! Component: 2100 - total flux cleaned = 0.000519168 Jy ! Component: 2150 - total flux cleaned = 0.000516747 Jy ! Component: 2200 - total flux cleaned = 0.000623814 Jy ! Component: 2250 - total flux cleaned = 0.000625142 Jy ! Component: 2300 - total flux cleaned = 0.000628642 Jy ! Component: 2350 - total flux cleaned = 0.000631676 Jy ! Component: 2400 - total flux cleaned = 0.000627757 Jy ! Component: 2450 - total flux cleaned = 0.000625388 Jy ! Component: 2500 - total flux cleaned = 0.000624838 Jy ! Component: 2550 - total flux cleaned = 0.000624613 Jy ! Component: 2600 - total flux cleaned = 0.000625965 Jy ! Component: 2650 - total flux cleaned = 0.000620808 Jy ! Component: 2700 - total flux cleaned = 0.000615287 Jy ! Component: 2750 - total flux cleaned = 0.000611472 Jy ! Component: 2800 - total flux cleaned = 0.000610788 Jy ! Component: 2850 - total flux cleaned = 0.000610421 Jy ! Component: 2900 - total flux cleaned = 0.000612386 Jy ! Component: 2950 - total flux cleaned = 0.0006159 Jy ! Component: 3000 - total flux cleaned = 0.000618388 Jy ! Component: 3050 - total flux cleaned = 0.000620593 Jy ! Component: 3100 - total flux cleaned = 0.000621662 Jy ! Component: 3150 - total flux cleaned = 0.000622699 Jy ! Component: 3200 - total flux cleaned = 0.000621693 Jy ! Component: 3250 - total flux cleaned = 0.000618597 Jy ! Component: 3300 - total flux cleaned = 0.00061543 Jy ! Component: 3350 - total flux cleaned = 0.000610132 Jy ! Component: 3400 - total flux cleaned = 0.000606551 Jy ! Component: 3450 - total flux cleaned = 0.000602052 Jy ! Component: 3500 - total flux cleaned = 0.000595312 Jy ! Component: 3550 - total flux cleaned = 0.000589086 Jy ! Component: 3600 - total flux cleaned = 0.000581208 Jy ! Component: 3650 - total flux cleaned = 0.000574251 Jy ! Component: 3700 - total flux cleaned = 0.000568141 Jy ! Component: 3750 - total flux cleaned = 0.000558332 Jy ! Component: 3800 - total flux cleaned = 0.000550076 Jy ! Component: 3850 - total flux cleaned = 0.000538671 Jy ! Component: 3900 - total flux cleaned = 0.000529139 Jy ! Component: 3950 - total flux cleaned = 0.000521511 Jy ! Component: 4000 - total flux cleaned = 0.000507877 Jy ! Component: 4050 - total flux cleaned = 0.000496854 Jy ! Total flux subtracted in 4096 components = 0.000484923 Jy ! Clean residual min=-0.048426 max=0.049271 Jy/beam ! Clean residual mean=-0.000069 rms=0.016118 Jy/beam ! Combined flux in latest and established models = 0.411284 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: 1.119 x 6.623 at -0.3438 degrees (North through East) ! Clean map min=-0.048426 max=0.36609 Jy/beam ! Clean map min=-0.18418 max=0.36609 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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=0.357301Jy sigma=7.031724 ! Fit after self-cal, rms=0.357301Jy sigma=7.031724 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=0.9963 mas, bmaj=7.342 mas, bpa=-0.2882 degrees ! Estimated noise=1.52042 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.138341 Jy ! Component: 100 - total flux cleaned = 0.22204 Jy ! Component: 150 - total flux cleaned = 0.272683 Jy ! Component: 200 - total flux cleaned = 0.303328 Jy ! Component: 250 - total flux cleaned = 0.321958 Jy ! Component: 300 - total flux cleaned = 0.334482 Jy ! Component: 350 - total flux cleaned = 0.344292 Jy ! Component: 400 - total flux cleaned = 0.352165 Jy ! Component: 450 - total flux cleaned = 0.35858 Jy ! Component: 500 - total flux cleaned = 0.363881 Jy ! Component: 550 - total flux cleaned = 0.368337 Jy ! Component: 600 - total flux cleaned = 0.372152 Jy ! Component: 650 - total flux cleaned = 0.375472 Jy ! Component: 700 - total flux cleaned = 0.378405 Jy ! Component: 750 - total flux cleaned = 0.381019 Jy ! Component: 800 - total flux cleaned = 0.383356 Jy ! Total flux subtracted in 800 components = 0.383356 Jy ! Clean residual min=-0.008849 max=0.005774 Jy/beam ! Clean residual mean=-0.000058 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.383356 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.383356 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=6.623 mas, bpa=-0.3438 degrees ! Estimated noise=1.34227 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028936 Jy ! Component: 100 - total flux cleaned = 0.00527544 Jy ! Component: 150 - total flux cleaned = 0.00729833 Jy ! Component: 200 - total flux cleaned = 0.0090465 Jy ! Component: 250 - total flux cleaned = 0.0105833 Jy ! Component: 300 - total flux cleaned = 0.011953 Jy ! Component: 350 - total flux cleaned = 0.0131892 Jy ! Component: 400 - total flux cleaned = 0.0143142 Jy ! Component: 450 - total flux cleaned = 0.0153446 Jy ! Component: 500 - total flux cleaned = 0.0162964 Jy ! Component: 550 - total flux cleaned = 0.0171768 Jy ! Component: 600 - total flux cleaned = 0.0179925 Jy ! Component: 650 - total flux cleaned = 0.0187487 Jy ! Component: 700 - total flux cleaned = 0.0194507 Jy ! Component: 750 - total flux cleaned = 0.0201044 Jy ! Component: 800 - total flux cleaned = 0.0207141 Jy ! Component: 850 - total flux cleaned = 0.0212832 Jy ! Component: 900 - total flux cleaned = 0.0218149 Jy ! Component: 950 - total flux cleaned = 0.0223117 Jy ! Component: 1000 - total flux cleaned = 0.0227765 Jy ! Component: 1050 - total flux cleaned = 0.0232114 Jy ! Component: 1100 - total flux cleaned = 0.0236198 Jy ! Component: 1150 - total flux cleaned = 0.0240043 Jy ! Component: 1200 - total flux cleaned = 0.0243664 Jy ! Total flux subtracted in 1200 components = 0.0243664 Jy ! Clean residual min=-0.004599 max=0.002677 Jy/beam ! Clean residual mean=-0.000009 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.407722 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 = -0.00182164 Jy ! Component: 100 - total flux cleaned = -0.00275415 Jy ! Component: 150 - total flux cleaned = -0.00275408 Jy ! Component: 200 - total flux cleaned = -0.00270314 Jy ! Component: 250 - total flux cleaned = -0.00253867 Jy ! Component: 300 - total flux cleaned = -0.00240458 Jy ! Component: 350 - total flux cleaned = -0.00229568 Jy ! Component: 400 - total flux cleaned = -0.00216725 Jy ! Component: 450 - total flux cleaned = -0.00206071 Jy ! Component: 500 - total flux cleaned = -0.00195367 Jy ! Total flux subtracted in 512 components = -0.00191058 Jy ! Clean residual min=-0.001083 max=0.001139 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.405812 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: 1.119 x 6.623 at -0.3438 degrees (North through East) ! Clean map min=-0.0010827 max=0.35243 Jy/beam ! Clean map min=-0.0028133 max=0.36037 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J2130-0927_X ! Writing UV FITS file: J2130-0927_X.uvf ! Writing 172 model components to file: J2130-0927_X.mod ! wwins: Wrote 6 windows to J2130-0927_X.win ! Adding 124 model components to the UV plane model. ! The established model now contains 171 components and 0.405812 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 6.623 at -0.3438 degrees (North through East) ! Clean map min=-0.0019202 max=0.36035 Jy/beam ! Writing clean map to FITS file: J2130-0927_X.fits ! Writing difmap environment to: J2130-0927_X.par quit ! Quitting program ! Log file difmap.log_446 closed on Fri Feb 14 22:36:08 2020