! Started logfile: difmap.log_410 on Fri Feb 14 20:51:23 2020 ![@/tmp/difmap__13884.1] ! Obeying initialization file: /tmp/difmap__13884.1 ![@/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__13884.2] ![Exited script file: /tmp/difmap__13884.2] obs J2019-3728_C_uva.fits ! Reading UV FITS file: J2019-3728_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2019-3728 ! ! 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 2520 visibilities. ![Exited script file: /tmp/difmap__13884.1] 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. ! ! 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=1.005045Jy sigma=13.622747 ! Fit after self-cal, rms=0.949010Jy sigma=12.776591 ! 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 13 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 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=1.462 mas, bmaj=15.03 mas, bpa=-27.23 degrees ! Estimated noise=1.43787 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351735 Jy ! Component: 100 - total flux cleaned = 0.0507742 Jy ! Component: 150 - total flux cleaned = 0.0606771 Jy ! Component: 200 - total flux cleaned = 0.0672275 Jy ! Total flux subtracted in 200 components = 0.0672275 Jy ! Clean residual min=-0.007436 max=0.007594 Jy/beam ! Clean residual mean=-0.000220 rms=0.003051 Jy/beam ! Combined flux in latest and established models = 0.0672275 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 33 components lie outside the plot. 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=0.067389Jy sigma=2.762550 ! Fit after self-cal, rms=0.067389Jy sigma=2.762550 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=1.462 mas, bmaj=15.03 mas, bpa=-27.23 degrees ! Estimated noise=1.43787 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218497 Jy ! Component: 100 - total flux cleaned = 0.0350704 Jy ! Component: 150 - total flux cleaned = 0.043074 Jy ! Component: 200 - total flux cleaned = 0.0479556 Jy ! Component: 250 - total flux cleaned = 0.0509493 Jy ! Component: 300 - total flux cleaned = 0.0527854 Jy ! Component: 350 - total flux cleaned = 0.0539493 Jy ! Component: 400 - total flux cleaned = 0.0547974 Jy ! Component: 450 - total flux cleaned = 0.0554338 Jy ! Component: 500 - total flux cleaned = 0.055918 Jy ! Component: 550 - total flux cleaned = 0.0562863 Jy ! Component: 600 - total flux cleaned = 0.0565665 Jy ! Component: 650 - total flux cleaned = 0.0567797 Jy ! Component: 700 - total flux cleaned = 0.056942 Jy ! Component: 750 - total flux cleaned = 0.0570391 Jy ! Component: 800 - total flux cleaned = 0.0570572 Jy ! Total flux subtracted in 800 components = 0.0570572 Jy ! Clean residual min=-0.010495 max=0.016919 Jy/beam ! Clean residual mean=-0.000240 rms=0.003931 Jy/beam ! Combined flux in latest and established models = 0.0570572 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0570572 Jy ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=15.52 mas, bpa=-26.65 degrees ! Estimated noise=1.0439 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171472 Jy ! Component: 100 - total flux cleaned = 0.00288839 Jy ! Component: 150 - total flux cleaned = 0.00369559 Jy ! Component: 200 - total flux cleaned = 0.00425236 Jy ! Component: 250 - total flux cleaned = 0.0046364 Jy ! Component: 300 - total flux cleaned = 0.0049013 Jy ! Component: 350 - total flux cleaned = 0.00493527 Jy ! Component: 400 - total flux cleaned = 0.00495189 Jy ! Component: 450 - total flux cleaned = 0.00496809 Jy ! Component: 500 - total flux cleaned = 0.00498399 Jy ! Component: 550 - total flux cleaned = 0.00499196 Jy ! Component: 600 - total flux cleaned = 0.00500745 Jy ! Component: 650 - total flux cleaned = 0.00502274 Jy ! Component: 700 - total flux cleaned = 0.00503785 Jy ! Component: 750 - total flux cleaned = 0.00505265 Jy ! Component: 800 - total flux cleaned = 0.00506719 Jy ! Component: 850 - total flux cleaned = 0.00507437 Jy ! Component: 900 - total flux cleaned = 0.00508865 Jy ! Component: 950 - total flux cleaned = 0.00509587 Jy ! Component: 1000 - total flux cleaned = 0.00510966 Jy ! Component: 1050 - total flux cleaned = 0.00512337 Jy ! Component: 1100 - total flux cleaned = 0.00513022 Jy ! Component: 1150 - total flux cleaned = 0.00514355 Jy ! Component: 1200 - total flux cleaned = 0.00515667 Jy ! Total flux subtracted in 1200 components = 0.00515667 Jy ! Clean residual min=-0.013386 max=0.023704 Jy/beam ! Clean residual mean=-0.000194 rms=0.006143 Jy/beam ! Combined flux in latest and established models = 0.0622139 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 5 model components to the UV plane model. ! The established model now contains 15 components and 0.0622139 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=0.041440Jy sigma=1.641712 ! Fit after self-cal, rms=0.041259Jy sigma=1.635027 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=0.041259Jy sigma=1.635027 ! Fit after self-cal, rms=0.077019Jy sigma=1.005362 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=0.104480Jy sigma=2.762550 ! Fit after self-cal, rms=0.104480Jy sigma=2.762550 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=1.469 mas, bmaj=19.11 mas, bpa=-27.58 degrees ! Estimated noise=1.61591 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244003 Jy ! Component: 100 - total flux cleaned = 0.0391672 Jy ! Component: 150 - total flux cleaned = 0.0481076 Jy ! Component: 200 - total flux cleaned = 0.053529 Jy ! Component: 250 - total flux cleaned = 0.0568171 Jy ! Component: 300 - total flux cleaned = 0.0588112 Jy ! Component: 350 - total flux cleaned = 0.0600865 Jy ! Component: 400 - total flux cleaned = 0.0610478 Jy ! Component: 450 - total flux cleaned = 0.0617811 Jy ! Component: 500 - total flux cleaned = 0.0623405 Jy ! Component: 550 - total flux cleaned = 0.0627673 Jy ! Component: 600 - total flux cleaned = 0.0630929 Jy ! Component: 650 - total flux cleaned = 0.0633413 Jy ! Component: 700 - total flux cleaned = 0.0635307 Jy ! Component: 750 - total flux cleaned = 0.0636753 Jy ! Component: 800 - total flux cleaned = 0.0637856 Jy ! Total flux subtracted in 800 components = 0.0637856 Jy ! Clean residual min=-0.007964 max=0.011708 Jy/beam ! Clean residual mean=0.000030 rms=0.002857 Jy/beam ! Combined flux in latest and established models = 0.0637856 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0637856 Jy ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=22.21 mas, bpa=-27.3 degrees ! Estimated noise=0.912418 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105253 Jy ! Component: 100 - total flux cleaned = -0.00168932 Jy ! Component: 150 - total flux cleaned = -0.00207458 Jy ! Component: 200 - total flux cleaned = -0.00226992 Jy ! Component: 250 - total flux cleaned = -0.00226991 Jy ! Component: 300 - total flux cleaned = -0.00226994 Jy ! Component: 350 - total flux cleaned = -0.00226999 Jy ! Component: 400 - total flux cleaned = -0.00227004 Jy ! Component: 450 - total flux cleaned = -0.00226382 Jy ! Component: 500 - total flux cleaned = -0.00225776 Jy ! Component: 550 - total flux cleaned = -0.00225186 Jy ! Component: 600 - total flux cleaned = -0.00224584 Jy ! Component: 650 - total flux cleaned = -0.0022343 Jy ! Component: 700 - total flux cleaned = -0.00222872 Jy ! Component: 750 - total flux cleaned = -0.00222315 Jy ! Component: 800 - total flux cleaned = -0.00221226 Jy ! Component: 850 - total flux cleaned = -0.00220691 Jy ! Component: 900 - total flux cleaned = -0.00220157 Jy ! Component: 950 - total flux cleaned = -0.0021964 Jy ! Component: 1000 - total flux cleaned = -0.00219126 Jy ! Component: 1050 - total flux cleaned = -0.00218618 Jy ! Component: 1100 - total flux cleaned = -0.00218109 Jy ! Component: 1150 - total flux cleaned = -0.00217606 Jy ! Component: 1200 - total flux cleaned = -0.00217114 Jy ! Total flux subtracted in 1200 components = -0.00217114 Jy ! Clean residual min=-0.003898 max=0.006429 Jy/beam ! Clean residual mean=0.000037 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.0616144 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=0.104480Jy sigma=2.762550 ! Fit after self-cal, rms=0.104480Jy sigma=2.762550 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=1.469 mas, bmaj=19.11 mas, bpa=-27.58 degrees ! Estimated noise=1.61591 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244003 Jy ! Component: 100 - total flux cleaned = 0.0391672 Jy ! Component: 150 - total flux cleaned = 0.0481076 Jy ! Component: 200 - total flux cleaned = 0.0537271 Jy ! Component: 250 - total flux cleaned = 0.0580122 Jy ! Component: 300 - total flux cleaned = 0.0614824 Jy ! Component: 350 - total flux cleaned = 0.064333 Jy ! Component: 400 - total flux cleaned = 0.0667205 Jy ! Component: 450 - total flux cleaned = 0.0687673 Jy ! Component: 500 - total flux cleaned = 0.0705249 Jy ! Component: 550 - total flux cleaned = 0.0720365 Jy ! Component: 600 - total flux cleaned = 0.0732395 Jy ! Component: 650 - total flux cleaned = 0.0736168 Jy ! Component: 700 - total flux cleaned = 0.0737503 Jy ! Component: 750 - total flux cleaned = 0.0738783 Jy ! Component: 800 - total flux cleaned = 0.0740018 Jy ! Total flux subtracted in 800 components = 0.0740018 Jy ! Clean residual min=-0.007181 max=0.010199 Jy/beam ! Clean residual mean=0.000113 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.0740018 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0740018 Jy ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=22.21 mas, bpa=-27.3 degrees ! Estimated noise=0.912418 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229741 Jy ! Component: 100 - total flux cleaned = -0.00369672 Jy ! Component: 150 - total flux cleaned = -0.00460175 Jy ! Component: 200 - total flux cleaned = -0.00523996 Jy ! Component: 250 - total flux cleaned = -0.00534321 Jy ! Component: 300 - total flux cleaned = -0.00539818 Jy ! Component: 350 - total flux cleaned = -0.00544877 Jy ! Component: 400 - total flux cleaned = -0.005495 Jy ! Component: 450 - total flux cleaned = -0.00553737 Jy ! Component: 500 - total flux cleaned = -0.00558815 Jy ! Component: 550 - total flux cleaned = -0.00562254 Jy ! Component: 600 - total flux cleaned = -0.00566598 Jy ! Component: 650 - total flux cleaned = -0.00571717 Jy ! Component: 700 - total flux cleaned = -0.00575594 Jy ! Component: 750 - total flux cleaned = -0.00579276 Jy ! Component: 800 - total flux cleaned = -0.00583642 Jy ! Component: 850 - total flux cleaned = -0.00586134 Jy ! Component: 900 - total flux cleaned = -0.00586945 Jy ! Component: 950 - total flux cleaned = -0.00589303 Jy ! Component: 1000 - total flux cleaned = -0.00588535 Jy ! Component: 1050 - total flux cleaned = -0.0058778 Jy ! Component: 1100 - total flux cleaned = -0.00586293 Jy ! Component: 1150 - total flux cleaned = -0.00585565 Jy ! Component: 1200 - total flux cleaned = -0.00584851 Jy ! Total flux subtracted in 1200 components = -0.00584851 Jy ! Clean residual min=-0.002943 max=0.005511 Jy/beam ! Clean residual mean=0.000094 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.0681533 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=0.104480Jy sigma=2.762550 ! Fit after self-cal, rms=0.104480Jy sigma=2.762550 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=1.469 mas, bmaj=19.11 mas, bpa=-27.58 degrees ! Estimated noise=1.61591 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244003 Jy ! Component: 100 - total flux cleaned = 0.0391672 Jy ! Component: 150 - total flux cleaned = 0.0481076 Jy ! Component: 200 - total flux cleaned = 0.0537271 Jy ! Component: 250 - total flux cleaned = 0.0580103 Jy ! Component: 300 - total flux cleaned = 0.0614109 Jy ! Component: 350 - total flux cleaned = 0.064135 Jy ! Component: 400 - total flux cleaned = 0.0663287 Jy ! Component: 450 - total flux cleaned = 0.0681011 Jy ! Component: 500 - total flux cleaned = 0.0695336 Jy ! Component: 550 - total flux cleaned = 0.0706914 Jy ! Component: 600 - total flux cleaned = 0.0716281 Jy ! Component: 650 - total flux cleaned = 0.0723954 Jy ! Component: 700 - total flux cleaned = 0.0730276 Jy ! Component: 750 - total flux cleaned = 0.0735487 Jy ! Component: 800 - total flux cleaned = 0.0739789 Jy ! Total flux subtracted in 800 components = 0.0739789 Jy ! Clean residual min=-0.008248 max=0.010445 Jy/beam ! Clean residual mean=0.000116 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 0.0739789 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0739789 Jy ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=22.21 mas, bpa=-27.3 degrees ! Estimated noise=0.912418 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00254848 Jy ! Component: 100 - total flux cleaned = -0.00423989 Jy ! Component: 150 - total flux cleaned = -0.0053973 Jy ! Component: 200 - total flux cleaned = -0.00621395 Jy ! Component: 250 - total flux cleaned = -0.00679516 Jy ! Component: 300 - total flux cleaned = -0.0072095 Jy ! Component: 350 - total flux cleaned = -0.00749527 Jy ! Component: 400 - total flux cleaned = -0.00751468 Jy ! Component: 450 - total flux cleaned = -0.00754222 Jy ! Component: 500 - total flux cleaned = -0.0075595 Jy ! Component: 550 - total flux cleaned = -0.00758389 Jy ! Component: 600 - total flux cleaned = -0.00760651 Jy ! Component: 650 - total flux cleaned = -0.00762058 Jy ! Component: 700 - total flux cleaned = -0.00763398 Jy ! Component: 750 - total flux cleaned = -0.00764036 Jy ! Component: 800 - total flux cleaned = -0.00764642 Jy ! Component: 850 - total flux cleaned = -0.00765234 Jy ! Component: 900 - total flux cleaned = -0.00765241 Jy ! Component: 950 - total flux cleaned = -0.00765813 Jy ! Component: 1000 - total flux cleaned = -0.00766371 Jy ! Component: 1050 - total flux cleaned = -0.00766916 Jy ! Component: 1100 - total flux cleaned = -0.00767437 Jy ! Component: 1150 - total flux cleaned = -0.00767957 Jy ! Component: 1200 - total flux cleaned = -0.00768434 Jy ! Total flux subtracted in 1200 components = -0.00768434 Jy ! Clean residual min=-0.003552 max=0.006185 Jy/beam ! Clean residual mean=0.000092 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.0662945 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=0.104480Jy sigma=2.762550 ! Fit after self-cal, rms=0.104480Jy sigma=2.762550 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=1.469 mas, bmaj=19.11 mas, bpa=-27.58 degrees ! Estimated noise=1.61591 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244003 Jy ! Component: 100 - total flux cleaned = 0.0391672 Jy ! Component: 150 - total flux cleaned = 0.0481076 Jy ! Component: 200 - total flux cleaned = 0.0537271 Jy ! Component: 250 - total flux cleaned = 0.0580103 Jy ! Component: 300 - total flux cleaned = 0.0614109 Jy ! Component: 350 - total flux cleaned = 0.064135 Jy ! Component: 400 - total flux cleaned = 0.0663287 Jy ! Component: 450 - total flux cleaned = 0.0681011 Jy ! Component: 500 - total flux cleaned = 0.0695336 Jy ! Component: 550 - total flux cleaned = 0.0706914 Jy ! Component: 600 - total flux cleaned = 0.0716273 Jy ! Component: 650 - total flux cleaned = 0.0723839 Jy ! Component: 700 - total flux cleaned = 0.0729955 Jy ! Component: 750 - total flux cleaned = 0.07349 Jy ! Component: 800 - total flux cleaned = 0.0736764 Jy ! Total flux subtracted in 800 components = 0.0736764 Jy ! Clean residual min=-0.008295 max=0.010416 Jy/beam ! Clean residual mean=0.000113 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.0736764 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0736764 Jy ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=22.21 mas, bpa=-27.3 degrees ! Estimated noise=0.912418 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244643 Jy ! Component: 100 - total flux cleaned = -0.00410023 Jy ! Component: 150 - total flux cleaned = -0.00523388 Jy ! Component: 200 - total flux cleaned = -0.00602662 Jy ! Component: 250 - total flux cleaned = -0.00659277 Jy ! Component: 300 - total flux cleaned = -0.00698503 Jy ! Component: 350 - total flux cleaned = -0.00702503 Jy ! Component: 400 - total flux cleaned = -0.00705027 Jy ! Component: 450 - total flux cleaned = -0.00707437 Jy ! Component: 500 - total flux cleaned = -0.00710822 Jy ! Component: 550 - total flux cleaned = -0.00712927 Jy ! Component: 600 - total flux cleaned = -0.00715914 Jy ! Component: 650 - total flux cleaned = -0.00717797 Jy ! Component: 700 - total flux cleaned = -0.00719591 Jy ! Component: 750 - total flux cleaned = -0.00722115 Jy ! Component: 800 - total flux cleaned = -0.00723701 Jy ! Component: 850 - total flux cleaned = -0.00725909 Jy ! Component: 900 - total flux cleaned = -0.00727302 Jy ! Component: 950 - total flux cleaned = -0.00728637 Jy ! Component: 1000 - total flux cleaned = -0.0072989 Jy ! Component: 1050 - total flux cleaned = -0.00731096 Jy ! Component: 1100 - total flux cleaned = -0.00731672 Jy ! Component: 1150 - total flux cleaned = -0.00732795 Jy ! Component: 1200 - total flux cleaned = -0.00733328 Jy ! Total flux subtracted in 1200 components = -0.00733328 Jy ! Clean residual min=-0.003415 max=0.006260 Jy/beam ! Clean residual mean=0.000088 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.0663431 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 31 components and 0.0663431 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=0.075399Jy sigma=0.964217 ! Fit after self-cal, rms=0.075751Jy sigma=0.944477 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=0.075751Jy sigma=0.944477 ! Fit after self-cal, rms=0.054486Jy sigma=0.927744 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=2.358 mas, bmaj=21.08 mas, bpa=-27.13 degrees ! Estimated noise=0.902827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.358 x 21.08 at -27.13 degrees (North through East) ! Clean map min=-0.0036351 max=0.057481 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 = 0.00234331 Jy ! Component: 100 - total flux cleaned = 0.00420248 Jy ! Component: 150 - total flux cleaned = 0.0057709 Jy ! Component: 200 - total flux cleaned = 0.00661017 Jy ! Component: 250 - total flux cleaned = 0.00734884 Jy ! Component: 300 - total flux cleaned = 0.00805458 Jy ! Component: 350 - total flux cleaned = 0.00853674 Jy ! Component: 400 - total flux cleaned = 0.00900038 Jy ! Component: 450 - total flux cleaned = 0.00953358 Jy ! Component: 500 - total flux cleaned = 0.00991875 Jy ! Total flux subtracted in 512 components = 0.0100861 Jy ! Clean residual min=-0.002080 max=0.002241 Jy/beam ! Clean residual mean=0.000027 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0764292 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: 2.358 x 21.08 at -27.13 degrees (North through East) ! Clean map min=-0.0020718 max=0.057557 Jy/beam ! Clean map min=-0.0037223 max=0.057557 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 62 model components to the UV plane model. ! The established model now contains 93 components and 0.0764292 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=0.052047Jy sigma=0.837132 ! Fit after self-cal, rms=0.051735Jy sigma=0.834721 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=0.051735Jy sigma=0.834721 ! Fit after self-cal, rms=0.045875Jy sigma=0.822361 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=21.12 mas, bpa=-27.16 degrees ! Estimated noise=0.890828 mJy/beam. ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152198 Jy ! Component: 100 - total flux cleaned = 0.00243095 Jy ! Component: 150 - total flux cleaned = 0.00295129 Jy ! Component: 200 - total flux cleaned = 0.0035451 Jy ! Component: 250 - total flux cleaned = 0.00402888 Jy ! Component: 300 - total flux cleaned = 0.00448811 Jy ! Component: 350 - total flux cleaned = 0.00485811 Jy ! Component: 400 - total flux cleaned = 0.00521243 Jy ! Component: 450 - total flux cleaned = 0.00558155 Jy ! Component: 500 - total flux cleaned = 0.00572984 Jy ! Total flux subtracted in 512 components = 0.00575869 Jy ! Clean residual min=-0.001432 max=0.001439 Jy/beam ! Clean residual mean=0.000013 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0821879 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: 2.357 x 21.12 at -27.16 degrees (North through East) ! Clean map min=-0.0030557 max=0.056845 Jy/beam ! Clean map min=-0.0031745 max=0.056845 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 J2019-3728_C ! Writing UV FITS file: J2019-3728_C.uvf ! Writing 149 model components to file: J2019-3728_C.mod ! wwins: Wrote 4 windows to J2019-3728_C.win ! Adding 56 model components to the UV plane model. ! The established model now contains 143 components and 0.0821879 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.357 x 21.12 at -27.16 degrees (North through East) ! Clean map min=-0.0031978 max=0.056837 Jy/beam ! Writing clean map to FITS file: J2019-3728_C.fits ! Writing difmap environment to: J2019-3728_C.par quit ! Quitting program ! Log file difmap.log_410 closed on Fri Feb 14 20:52:15 2020