! Started logfile: J2001+1027_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:43:47 2016 obs J2001+1027_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2001+1027_S_2014_12_20_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962393 visibilities/baseline/integration-bin. ! Found source: J2001+1027 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 18016 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2001+1027_S_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814888Jy sigma=0.008755 ! Fit after self-cal, rms=0.794092Jy sigma=0.008526 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.836 mas, bmaj=6.514 mas, bpa=-4.501 degrees ! Estimated noise=838.141 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152156 Jy ! Component: 100 - total flux cleaned = 0.188662 Jy ! Total flux subtracted in 100 components = 0.188662 Jy ! Clean residual min=-0.007811 max=0.015077 Jy/beam ! Clean residual mean=-0.000023 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.188662 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.188662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100520Jy sigma=0.000941 ! Fit after self-cal, rms=0.100519Jy sigma=0.000941 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017028 Jy ! Component: 100 - total flux cleaned = 0.0274949 Jy ! Total flux subtracted in 100 components = 0.0274949 Jy ! Clean residual min=-0.006673 max=0.012674 Jy/beam ! Clean residual mean=-0.000014 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.216156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.216156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095017Jy sigma=0.000887 ! Fit after self-cal, rms=0.095027Jy sigma=0.000887 ! Inverting map ! Added new window around map position (5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125202 Jy ! Component: 100 - total flux cleaned = 0.0198034 Jy ! Total flux subtracted in 100 components = 0.0198034 Jy ! Clean residual min=-0.006087 max=0.005444 Jy/beam ! Clean residual mean=-0.000010 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.23596 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.23596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092060Jy sigma=0.000858 ! Fit after self-cal, rms=0.091877Jy sigma=0.000855 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=7.397 mas, bpa=-3.471 degrees ! Estimated noise=503.704 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111565 Jy ! Component: 100 - total flux cleaned = 0.0178903 Jy ! Component: 150 - total flux cleaned = 0.0227178 Jy ! Component: 200 - total flux cleaned = 0.0264055 Jy ! Total flux subtracted in 200 components = 0.0264055 Jy ! Clean residual min=-0.005820 max=0.006415 Jy/beam ! Clean residual mean=-0.000017 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.262365 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 90 components and 0.262365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089847Jy sigma=0.000841 ! Fit after self-cal, rms=0.089744Jy sigma=0.000840 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 0.98 KP 1.09 ! LA 0.97 MK 0.94 NL 0.97 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.06 KP 1.05 ! LA 0.95 MK 1.01 NL 0.96 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.03 KP 0.94 ! LA 0.78 MK 1.05 NL 1.23 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 0.99 KP 0.89 ! LA 0.81 MK 1.02 NL 1.05 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.089744Jy sigma=0.000840 ! Fit after self-cal, rms=0.082636Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=7.46 mas, bpa=-3.457 degrees ! Estimated noise=504.095 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517897 Jy ! Component: 100 - total flux cleaned = 0.00723657 Jy ! Component: 150 - total flux cleaned = 0.00749737 Jy ! Component: 200 - total flux cleaned = 0.00777038 Jy ! Total flux subtracted in 200 components = 0.00777038 Jy ! Clean residual min=-0.002777 max=0.003225 Jy/beam ! Clean residual mean=0.000005 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.270136 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.270136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082303Jy sigma=0.000798 ! Fit after self-cal, rms=0.082240Jy sigma=0.000797 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082240Jy sigma=0.000797 ! Fit after self-cal, rms=0.078566Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.463 mas, bpa=-3.414 degrees ! Estimated noise=502.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162175 Jy ! Component: 100 - total flux cleaned = 0.00233107 Jy ! Component: 150 - total flux cleaned = 0.00283053 Jy ! Component: 200 - total flux cleaned = 0.00307134 Jy ! Total flux subtracted in 200 components = 0.00307134 Jy ! Clean residual min=-0.001837 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.273207 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.273207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078524Jy sigma=0.000784 ! Fit after self-cal, rms=0.078510Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199347 Jy ! Component: 100 - total flux cleaned = 0.000417171 Jy ! Component: 150 - total flux cleaned = 0.00050136 Jy ! Component: 200 - total flux cleaned = 0.000521143 Jy ! Total flux subtracted in 200 components = 0.000521143 Jy ! Clean residual min=-0.001774 max=0.001706 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.273728 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.273728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078497Jy sigma=0.000784 ! Fit after self-cal, rms=0.078495Jy sigma=0.000784 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078495Jy sigma=0.000784 ! Fit after self-cal, rms=0.078473Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.467 mas, bpa=-3.467 degrees ! Estimated noise=502.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268006 Jy ! Component: 100 - total flux cleaned = 0.000522895 Jy ! Component: 150 - total flux cleaned = 0.000599377 Jy ! Component: 200 - total flux cleaned = 0.000616462 Jy ! Total flux subtracted in 200 components = 0.000616462 Jy ! Clean residual min=-0.001725 max=0.001606 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.274345 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.274345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078461Jy sigma=0.000784 ! Fit after self-cal, rms=0.078460Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4327e-05 Jy ! Component: 100 - total flux cleaned = 0.000123426 Jy ! Component: 150 - total flux cleaned = 0.000153976 Jy ! Component: 200 - total flux cleaned = 0.000168184 Jy ! Total flux subtracted in 200 components = 0.000168184 Jy ! Clean residual min=-0.001691 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.274513 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 170 components and 0.274513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078454Jy sigma=0.000784 ! Fit after self-cal, rms=0.078453Jy sigma=0.000784 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078453Jy sigma=0.000784 ! Fit after self-cal, rms=0.078485Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.416 mas, bmaj=11.15 mas, bpa=-5.623 degrees ! Estimated noise=609.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359881 Jy ! Component: 100 - total flux cleaned = -0.000274668 Jy ! Component: 150 - total flux cleaned = -0.000207929 Jy ! Component: 200 - total flux cleaned = -0.000180916 Jy ! Total flux subtracted in 200 components = -0.000180916 Jy ! Clean residual min=-0.001564 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.274332 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 0.274332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078481Jy sigma=0.000784 ! Fit after self-cal, rms=0.078480Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.6961e-05 Jy ! Component: 100 - total flux cleaned = 1.29158e-05 Jy ! Component: 150 - total flux cleaned = 6.29058e-05 Jy ! Component: 200 - total flux cleaned = 8.44594e-05 Jy ! Total flux subtracted in 200 components = 8.44594e-05 Jy ! Clean residual min=-0.001516 max=0.001455 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.274416 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 199 components and 0.274416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078479Jy sigma=0.000784 ! Fit after self-cal, rms=0.078479Jy sigma=0.000784 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.472 mas, bpa=-3.5 degrees ! Estimated noise=502.304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.472 at -3.5 degrees (North through East) ! Clean map min=-0.0015687 max=0.20081 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. 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 clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=6.566 mas, bpa=-4.47 degrees ! Estimated noise=839.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152138 Jy ! Component: 100 - total flux cleaned = 0.188557 Jy ! Component: 150 - total flux cleaned = 0.207387 Jy ! Component: 200 - total flux cleaned = 0.220631 Jy ! Total flux subtracted in 200 components = 0.220631 Jy ! Clean residual min=-0.004223 max=0.007415 Jy/beam ! Clean residual mean=-0.000011 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.220631 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.220631 Jy ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.472 mas, bpa=-3.5 degrees ! Estimated noise=502.304 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151143 Jy ! Component: 100 - total flux cleaned = 0.0246733 Jy ! Component: 150 - total flux cleaned = 0.0311667 Jy ! Component: 200 - total flux cleaned = 0.0357986 Jy ! Total flux subtracted in 200 components = 0.0357986 Jy ! Clean residual min=-0.002474 max=0.002683 Jy/beam ! Clean residual mean=-0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.25643 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 83 components and 0.25643 Jy ! Inverting map ! Added new window around map position (-3, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349798 Jy ! Component: 100 - total flux cleaned = 0.00621545 Jy ! Component: 150 - total flux cleaned = 0.00839773 Jy ! Component: 200 - total flux cleaned = 0.0101779 Jy ! Total flux subtracted in 200 components = 0.0101779 Jy ! Clean residual min=-0.001932 max=0.001479 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.266608 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 133 components and 0.266608 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.416 mas, bmaj=11.15 mas, bpa=-5.623 degrees ! Estimated noise=609.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024977 Jy ! Component: 100 - total flux cleaned = 0.0042171 Jy ! Component: 150 - total flux cleaned = 0.00544816 Jy ! Component: 200 - total flux cleaned = 0.00579352 Jy ! Total flux subtracted in 200 components = 0.00579352 Jy ! Clean residual min=-0.001660 max=0.001519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.272402 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028314 Jy ! Component: 100 - total flux cleaned = 0.000468071 Jy ! Component: 150 - total flux cleaned = 0.000583718 Jy ! Component: 200 - total flux cleaned = 0.000644399 Jy ! Total flux subtracted in 200 components = 0.000644399 Jy ! Clean residual min=-0.001563 max=0.001428 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.273046 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 218 components and 0.273046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.472 mas, bpa=-3.5 degrees ! Estimated noise=502.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119651 Jy ! Component: 100 - total flux cleaned = -0.000268978 Jy ! Component: 150 - total flux cleaned = -0.000293791 Jy ! Component: 200 - total flux cleaned = -0.000317332 Jy ! Total flux subtracted in 200 components = -0.000317332 Jy ! Clean residual min=-0.001465 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.272729 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 236 components and 0.272729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078454Jy sigma=0.000783 ! Fit after self-cal, rms=0.078450Jy sigma=0.000783 wmodel J2001+1027_S_2014_12_20_pus_map.mod ! Writing 236 model components to file: J2001+1027_S_2014_12_20_pus_map.mod wobs J2001+1027_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2001+1027_S_2014_12_20_pus_uvs.fits wwins J2001+1027_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2001+1027_S_2014_12_20_pus_map.win 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 = -0.000213007 Jy ! Component: 100 - total flux cleaned = -0.000263298 Jy ! Component: 150 - total flux cleaned = -0.000169704 Jy ! Component: 200 - total flux cleaned = -0.000102128 Jy ! Component: 250 - total flux cleaned = 7.15686e-05 Jy ! Component: 300 - total flux cleaned = 0.000280839 Jy ! Component: 350 - total flux cleaned = 0.000443108 Jy ! Component: 400 - total flux cleaned = 0.000482872 Jy ! Component: 450 - total flux cleaned = 0.000540775 Jy ! Component: 500 - total flux cleaned = 0.000597407 Jy ! Component: 550 - total flux cleaned = 0.000652887 Jy ! Component: 600 - total flux cleaned = 0.000743994 Jy ! Component: 650 - total flux cleaned = 0.000797768 Jy ! Component: 700 - total flux cleaned = 0.000832969 Jy ! Component: 750 - total flux cleaned = 0.000815712 Jy ! Component: 800 - total flux cleaned = 0.000900738 Jy ! Component: 850 - total flux cleaned = 0.000950853 Jy ! Component: 900 - total flux cleaned = 0.00101694 Jy ! Component: 950 - total flux cleaned = 0.0011149 Jy ! Component: 1000 - total flux cleaned = 0.00114703 Jy ! Component: 1050 - total flux cleaned = 0.00117893 Jy ! Component: 1100 - total flux cleaned = 0.0012109 Jy ! Component: 1150 - total flux cleaned = 0.00124231 Jy ! Component: 1200 - total flux cleaned = 0.00133473 Jy ! Component: 1250 - total flux cleaned = 0.00136494 Jy ! Component: 1300 - total flux cleaned = 0.00136497 Jy ! Component: 1350 - total flux cleaned = 0.00140968 Jy ! Component: 1400 - total flux cleaned = 0.00145401 Jy ! Component: 1450 - total flux cleaned = 0.00142476 Jy ! Component: 1500 - total flux cleaned = 0.00148238 Jy ! Component: 1550 - total flux cleaned = 0.00145364 Jy ! Component: 1600 - total flux cleaned = 0.00146766 Jy ! Component: 1650 - total flux cleaned = 0.00143964 Jy ! Component: 1700 - total flux cleaned = 0.00148121 Jy ! Component: 1750 - total flux cleaned = 0.00142615 Jy ! Component: 1800 - total flux cleaned = 0.0014398 Jy ! Component: 1850 - total flux cleaned = 0.00146689 Jy ! Component: 1900 - total flux cleaned = 0.00144024 Jy ! Component: 1950 - total flux cleaned = 0.00145341 Jy ! Component: 2000 - total flux cleaned = 0.00146662 Jy ! Component: 2050 - total flux cleaned = 0.00146662 Jy ! Component: 2100 - total flux cleaned = 0.00149239 Jy ! Component: 2150 - total flux cleaned = 0.0014284 Jy ! Component: 2200 - total flux cleaned = 0.00149203 Jy ! Component: 2250 - total flux cleaned = 0.00152989 Jy ! Component: 2300 - total flux cleaned = 0.00154235 Jy ! Component: 2350 - total flux cleaned = 0.00152998 Jy ! Component: 2400 - total flux cleaned = 0.00155458 Jy ! Component: 2450 - total flux cleaned = 0.00155464 Jy ! Component: 2500 - total flux cleaned = 0.00156671 Jy ! Component: 2550 - total flux cleaned = 0.00157871 Jy ! Component: 2600 - total flux cleaned = 0.00157865 Jy ! Component: 2650 - total flux cleaned = 0.00160238 Jy ! Component: 2700 - total flux cleaned = 0.00159064 Jy ! Component: 2750 - total flux cleaned = 0.00160233 Jy ! Component: 2800 - total flux cleaned = 0.00156759 Jy ! Component: 2850 - total flux cleaned = 0.00165965 Jy ! Component: 2900 - total flux cleaned = 0.00164826 Jy ! Component: 2950 - total flux cleaned = 0.00168226 Jy ! Component: 3000 - total flux cleaned = 0.00170468 Jy ! Component: 3050 - total flux cleaned = 0.00168238 Jy ! Component: 3100 - total flux cleaned = 0.00173791 Jy ! Component: 3150 - total flux cleaned = 0.0017711 Jy ! Component: 3200 - total flux cleaned = 0.0018259 Jy ! Component: 3250 - total flux cleaned = 0.00184762 Jy ! Component: 3300 - total flux cleaned = 0.00186931 Jy ! Component: 3350 - total flux cleaned = 0.00193379 Jy ! Component: 3400 - total flux cleaned = 0.00193375 Jy ! Component: 3450 - total flux cleaned = 0.00200806 Jy ! Component: 3500 - total flux cleaned = 0.00201869 Jy ! Component: 3550 - total flux cleaned = 0.00208157 Jy ! Component: 3600 - total flux cleaned = 0.00210249 Jy ! Component: 3650 - total flux cleaned = 0.00213358 Jy ! Component: 3700 - total flux cleaned = 0.00216444 Jy ! Component: 3750 - total flux cleaned = 0.00218494 Jy ! Component: 3800 - total flux cleaned = 0.00220525 Jy ! Component: 3850 - total flux cleaned = 0.00223556 Jy ! Component: 3900 - total flux cleaned = 0.00226566 Jy ! Component: 3950 - total flux cleaned = 0.00226565 Jy ! Component: 4000 - total flux cleaned = 0.00227563 Jy ! Component: 4050 - total flux cleaned = 0.00228555 Jy ! Total flux subtracted in 4096 components = 0.00232491 Jy ! Clean residual min=-0.000649 max=0.000588 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.275054 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 521 components and 0.275053 Jy ![Exited script file: muppet] wmap "J2001+1027_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.472 at -3.5 degrees (North through East) ! Clean map min=-0.0010609 max=0.20202 Jy/beam ! Writing clean map to FITS file: J2001+1027_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181263 device "J2001+1027_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2001+1027_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269176 0.269176 0.538351 1.0767 2.1534 4.30681 8.61362 17.2272 34.4545 68.909 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.472 at -3.5 degrees (North through East) ! Clean map min=-0.0010609 max=0.20202 Jy/beam quit ! Quitting program ! Log file J2001+1027_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:43:52 2016