! Started logfile: J1057+0012_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:33:19 2016 obs J1057+0012_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1057+0012_S_2014_12_20_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973757 visibilities/baseline/integration-bin. ! Found source: J1057+0012 ! ! 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 18404 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 J1057+0012_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737983Jy sigma=0.007683 ! Fit after self-cal, rms=0.705910Jy sigma=0.007359 ! 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=2.705 mas, bmaj=6.67 mas, bpa=-3.268 degrees ! Estimated noise=759.544 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 = 0.222339 Jy ! Component: 100 - total flux cleaned = 0.315698 Jy ! Total flux subtracted in 100 components = 0.315698 Jy ! Clean residual min=-0.016892 max=0.045830 Jy/beam ! Clean residual mean=-0.000076 rms=0.005597 Jy/beam ! Combined flux in latest and established models = 0.315699 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.315699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150906Jy sigma=0.001488 ! Fit after self-cal, rms=0.150626Jy sigma=0.001485 ! Inverting map ! Added new window around map position (2.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544186 Jy ! Component: 100 - total flux cleaned = 0.0878673 Jy ! Total flux subtracted in 100 components = 0.0878673 Jy ! Clean residual min=-0.010842 max=0.019199 Jy/beam ! Clean residual mean=-0.000053 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 0.403566 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.403566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117049Jy sigma=0.001112 ! Fit after self-cal, rms=0.116948Jy sigma=0.001111 ! Inverting map ! Added new window around map position (-2.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238823 Jy ! Component: 100 - total flux cleaned = 0.0420719 Jy ! Total flux subtracted in 100 components = 0.0420719 Jy ! Clean residual min=-0.008312 max=0.012820 Jy/beam ! Clean residual mean=-0.000043 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.445638 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.445638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107432Jy sigma=0.001005 ! Fit after self-cal, rms=0.107374Jy sigma=0.001005 ! 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=3.265 mas, bmaj=7.688 mas, bpa=-3.44 degrees ! Estimated noise=509.23 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 = 0.0247285 Jy ! Component: 100 - total flux cleaned = 0.0418195 Jy ! Component: 150 - total flux cleaned = 0.0542105 Jy ! Component: 200 - total flux cleaned = 0.0633864 Jy ! Total flux subtracted in 200 components = 0.0633864 Jy ! Clean residual min=-0.010944 max=0.009031 Jy/beam ! Clean residual mean=-0.000048 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.509024 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 126 components and 0.509024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099311Jy sigma=0.000926 ! Fit after self-cal, rms=0.099253Jy sigma=0.000925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 0.99 KP 1.06 ! LA 0.94 MK 1.04 NL 0.98 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.05 KP 1.02 ! LA 0.92 MK 1.02 NL 1.02 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.04 KP 0.91 ! LA 0.76 MK 1.07 NL 1.25 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.00 KP 0.90 ! LA 0.81 MK 1.07 NL 1.06 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.099253Jy sigma=0.000925 ! Fit after self-cal, rms=0.086594Jy sigma=0.000818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=7.769 mas, bpa=-2.909 degrees ! Estimated noise=510.978 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 = -0.000565828 Jy ! Component: 100 - total flux cleaned = -0.000919013 Jy ! Component: 150 - total flux cleaned = -0.000863304 Jy ! Component: 200 - total flux cleaned = -0.000724069 Jy ! Total flux subtracted in 200 components = -0.000724069 Jy ! Clean residual min=-0.004278 max=0.004612 Jy/beam ! Clean residual mean=-0.000010 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.5083 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.5083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086488Jy sigma=0.000817 ! Fit after self-cal, rms=0.086480Jy sigma=0.000817 ! 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=0.086480Jy sigma=0.000817 ! Fit after self-cal, rms=0.084914Jy sigma=0.000805 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=7.765 mas, bpa=-2.764 degrees ! Estimated noise=509.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126875 Jy ! Component: 100 - total flux cleaned = 8.71655e-05 Jy ! Component: 150 - total flux cleaned = 5.26232e-05 Jy ! Component: 200 - total flux cleaned = -4.40939e-05 Jy ! Total flux subtracted in 200 components = -4.40939e-05 Jy ! Clean residual min=-0.003046 max=0.003854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.508256 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 145 components and 0.508256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084874Jy sigma=0.000804 ! Fit after self-cal, rms=0.084867Jy sigma=0.000804 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) ! Added new window around map position (31.5, 76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379873 Jy ! Component: 100 - total flux cleaned = 0.00574736 Jy ! Component: 150 - total flux cleaned = 0.00680625 Jy ! Component: 200 - total flux cleaned = 0.00736892 Jy ! Total flux subtracted in 200 components = 0.00736892 Jy ! Clean residual min=-0.002748 max=0.003290 Jy/beam ! Clean residual mean=-0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.515625 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.515625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084700Jy sigma=0.000802 ! Fit after self-cal, rms=0.084686Jy sigma=0.000802 ! 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=0.084686Jy sigma=0.000802 ! Fit after self-cal, rms=0.084721Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.767 mas, bpa=-2.727 degrees ! Estimated noise=509.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091814 Jy ! Component: 100 - total flux cleaned = 0.00106794 Jy ! Component: 150 - total flux cleaned = 0.00119745 Jy ! Component: 200 - total flux cleaned = 0.00125603 Jy ! Total flux subtracted in 200 components = 0.00125603 Jy ! Clean residual min=-0.002707 max=0.003313 Jy/beam ! Clean residual mean=-0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.516881 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 194 components and 0.516881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084692Jy sigma=0.000802 ! Fit after self-cal, rms=0.084690Jy sigma=0.000802 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) ! Added new window around map position (-3, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296702 Jy ! Component: 100 - total flux cleaned = 0.00442799 Jy ! Component: 150 - total flux cleaned = 0.00502744 Jy ! Component: 200 - total flux cleaned = 0.00559124 Jy ! Total flux subtracted in 200 components = 0.00559124 Jy ! Clean residual min=-0.002393 max=0.003066 Jy/beam ! Clean residual mean=-0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.522472 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 221 components and 0.522472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084584Jy sigma=0.000800 ! Fit after self-cal, rms=0.084576Jy sigma=0.000800 ! Inverting map ! Added new window around map position (-6, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309931 Jy ! Component: 100 - total flux cleaned = 0.00475124 Jy ! Component: 150 - total flux cleaned = 0.00594869 Jy ! Component: 200 - total flux cleaned = 0.00674091 Jy ! Total flux subtracted in 200 components = 0.00674091 Jy ! Clean residual min=-0.002266 max=0.002252 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.529213 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 252 components and 0.529213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084457Jy sigma=0.000799 ! Fit after self-cal, rms=0.084452Jy sigma=0.000799 ! 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=0.084452Jy sigma=0.000799 ! Fit after self-cal, rms=0.084528Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.742 mas, bmaj=12.4 mas, bpa=1.789 degrees ! Estimated noise=627.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182588 Jy ! Component: 100 - total flux cleaned = 0.00318563 Jy ! Component: 150 - total flux cleaned = 0.00402395 Jy ! Component: 200 - total flux cleaned = 0.00466044 Jy ! Total flux subtracted in 200 components = 0.00466044 Jy ! Clean residual min=-0.002930 max=0.003171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.533873 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 267 components and 0.533873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084498Jy sigma=0.000798 ! Fit after self-cal, rms=0.084497Jy sigma=0.000798 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 = 0.000456466 Jy ! Component: 100 - total flux cleaned = 0.000883839 Jy ! Component: 150 - total flux cleaned = 0.00116153 Jy ! Component: 200 - total flux cleaned = 0.00136654 Jy ! Total flux subtracted in 200 components = 0.00136654 Jy ! Clean residual min=-0.002846 max=0.003055 Jy/beam ! Clean residual mean=-0.000003 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.53524 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 275 components and 0.53524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084485Jy sigma=0.000798 ! Fit after self-cal, rms=0.084483Jy sigma=0.000798 ! 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=3.304 mas, bmaj=7.775 mas, bpa=-2.702 degrees ! Estimated noise=509.507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 7.775 at -2.702 degrees (North through East) ! Clean map min=-0.0021361 max=0.28943 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=2.726 mas, bmaj=6.722 mas, bpa=-2.487 degrees ! Estimated noise=766.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223039 Jy ! Component: 100 - total flux cleaned = 0.316717 Jy ! Component: 150 - total flux cleaned = 0.370374 Jy ! Component: 200 - total flux cleaned = 0.40279 Jy ! Total flux subtracted in 200 components = 0.40279 Jy ! Clean residual min=-0.008338 max=0.017263 Jy/beam ! Clean residual mean=-0.000032 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.402791 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.402791 Jy ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.775 mas, bpa=-2.702 degrees ! Estimated noise=509.507 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 = 0.0330548 Jy ! Component: 100 - total flux cleaned = 0.0538655 Jy ! Component: 150 - total flux cleaned = 0.0679139 Jy ! Component: 200 - total flux cleaned = 0.0776298 Jy ! Total flux subtracted in 200 components = 0.0776298 Jy ! Clean residual min=-0.004209 max=0.007488 Jy/beam ! Clean residual mean=-0.000015 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.48042 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 107 components and 0.48042 Jy ! Inverting map ! Added new window around map position (-4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747341 Jy ! Component: 100 - total flux cleaned = 0.0128327 Jy ! Component: 150 - total flux cleaned = 0.0171366 Jy ! Component: 200 - total flux cleaned = 0.0207815 Jy ! Total flux subtracted in 200 components = 0.0207815 Jy ! Clean residual min=-0.003129 max=0.003211 Jy/beam ! Clean residual mean=-0.000006 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.501202 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 161 components and 0.501202 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=7.742 mas, bmaj=12.4 mas, bpa=1.789 degrees ! Estimated noise=627.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520906 Jy ! Component: 100 - total flux cleaned = 0.00933176 Jy ! Component: 150 - total flux cleaned = 0.0127917 Jy ! Component: 200 - total flux cleaned = 0.0157573 Jy ! Total flux subtracted in 200 components = 0.0157573 Jy ! Clean residual min=-0.003793 max=0.004131 Jy/beam ! Clean residual mean=-0.000006 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.516959 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 = 0.00258281 Jy ! Component: 100 - total flux cleaned = 0.0048578 Jy ! Component: 150 - total flux cleaned = 0.00687721 Jy ! Component: 200 - total flux cleaned = 0.00867704 Jy ! Total flux subtracted in 200 components = 0.00867704 Jy ! Clean residual min=-0.003246 max=0.003476 Jy/beam ! Clean residual mean=-0.000004 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.525636 Jy ! Adding 160 model components to the UV plane model. ! The established model now contains 312 components and 0.525636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.775 mas, bpa=-2.702 degrees ! Estimated noise=509.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203519 Jy ! Component: 100 - total flux cleaned = 0.00360586 Jy ! Component: 150 - total flux cleaned = 0.00479835 Jy ! Component: 200 - total flux cleaned = 0.0058101 Jy ! Total flux subtracted in 200 components = 0.0058101 Jy ! Clean residual min=-0.002163 max=0.002105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.531446 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 341 components and 0.531446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084507Jy sigma=0.000798 ! Fit after self-cal, rms=0.084484Jy sigma=0.000798 wmodel J1057+0012_S_2014_12_20_pus_map.mod ! Writing 341 model components to file: J1057+0012_S_2014_12_20_pus_map.mod wobs J1057+0012_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1057+0012_S_2014_12_20_pus_uvs.fits wwins J1057+0012_S_2014_12_20_pus_map.win ! wwins: Wrote 7 windows to J1057+0012_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 = -0.000118733 Jy ! Component: 100 - total flux cleaned = -0.000442835 Jy ! Component: 150 - total flux cleaned = -0.000477817 Jy ! Component: 200 - total flux cleaned = -0.000477415 Jy ! Component: 250 - total flux cleaned = -0.000446907 Jy ! Component: 300 - total flux cleaned = -0.000387896 Jy ! Component: 350 - total flux cleaned = -0.000184589 Jy ! Component: 400 - total flux cleaned = 4.17506e-05 Jy ! Component: 450 - total flux cleaned = 0.000178926 Jy ! Component: 500 - total flux cleaned = 0.000125429 Jy ! Component: 550 - total flux cleaned = 0.000177755 Jy ! Component: 600 - total flux cleaned = 7.52565e-05 Jy ! Component: 650 - total flux cleaned = 7.55223e-05 Jy ! Component: 700 - total flux cleaned = 2.65941e-05 Jy ! Component: 750 - total flux cleaned = 2.49298e-06 Jy ! Component: 800 - total flux cleaned = 2.61309e-05 Jy ! Component: 850 - total flux cleaned = 2.64558e-05 Jy ! Component: 900 - total flux cleaned = 7.20005e-05 Jy ! Component: 950 - total flux cleaned = 4.96384e-05 Jy ! Component: 1000 - total flux cleaned = 4.91875e-05 Jy ! Component: 1050 - total flux cleaned = -1.47899e-05 Jy ! Component: 1100 - total flux cleaned = -3.56886e-05 Jy ! Component: 1150 - total flux cleaned = -3.54046e-05 Jy ! Component: 1200 - total flux cleaned = -1.50267e-05 Jy ! Component: 1250 - total flux cleaned = -1.4844e-05 Jy ! Component: 1300 - total flux cleaned = -1.49095e-05 Jy ! Component: 1350 - total flux cleaned = -1.46284e-05 Jy ! Component: 1400 - total flux cleaned = -3.35361e-05 Jy ! Component: 1450 - total flux cleaned = -3.4041e-05 Jy ! Component: 1500 - total flux cleaned = -0.000126861 Jy ! Component: 1550 - total flux cleaned = -0.000163722 Jy ! Component: 1600 - total flux cleaned = -0.000163765 Jy ! Component: 1650 - total flux cleaned = -0.00027124 Jy ! Component: 1700 - total flux cleaned = -0.000306664 Jy ! Component: 1750 - total flux cleaned = -0.00035854 Jy ! Component: 1800 - total flux cleaned = -0.000427322 Jy ! Component: 1850 - total flux cleaned = -0.000478324 Jy ! Component: 1900 - total flux cleaned = -0.000511837 Jy ! Component: 1950 - total flux cleaned = -0.000627914 Jy ! Component: 2000 - total flux cleaned = -0.000693337 Jy ! Component: 2050 - total flux cleaned = -0.000757908 Jy ! Component: 2100 - total flux cleaned = -0.000837554 Jy ! Component: 2150 - total flux cleaned = -0.000885253 Jy ! Component: 2200 - total flux cleaned = -0.000963479 Jy ! Component: 2250 - total flux cleaned = -0.000979127 Jy ! Component: 2300 - total flux cleaned = -0.000994309 Jy ! Component: 2350 - total flux cleaned = -0.00105499 Jy ! Component: 2400 - total flux cleaned = -0.00109994 Jy ! Component: 2450 - total flux cleaned = -0.00111499 Jy ! Component: 2500 - total flux cleaned = -0.00114431 Jy ! Component: 2550 - total flux cleaned = -0.00123153 Jy ! Component: 2600 - total flux cleaned = -0.0012314 Jy ! Component: 2650 - total flux cleaned = -0.00124574 Jy ! Component: 2700 - total flux cleaned = -0.00133048 Jy ! Component: 2750 - total flux cleaned = -0.0013585 Jy ! Component: 2800 - total flux cleaned = -0.0014415 Jy ! Component: 2850 - total flux cleaned = -0.00142758 Jy ! Component: 2900 - total flux cleaned = -0.00146831 Jy ! Component: 2950 - total flux cleaned = -0.00149526 Jy ! Component: 3000 - total flux cleaned = -0.0015351 Jy ! Component: 3050 - total flux cleaned = -0.00152196 Jy ! Component: 3100 - total flux cleaned = -0.00154831 Jy ! Component: 3150 - total flux cleaned = -0.00157417 Jy ! Component: 3200 - total flux cleaned = -0.00157423 Jy ! Component: 3250 - total flux cleaned = -0.00163793 Jy ! Component: 3300 - total flux cleaned = -0.00163802 Jy ! Component: 3350 - total flux cleaned = -0.00166308 Jy ! Component: 3400 - total flux cleaned = -0.00165075 Jy ! Component: 3450 - total flux cleaned = -0.0016631 Jy ! Component: 3500 - total flux cleaned = -0.00163858 Jy ! Component: 3550 - total flux cleaned = -0.00167498 Jy ! Component: 3600 - total flux cleaned = -0.00169912 Jy ! Component: 3650 - total flux cleaned = -0.001675 Jy ! Component: 3700 - total flux cleaned = -0.00167501 Jy ! Component: 3750 - total flux cleaned = -0.00168698 Jy ! Component: 3800 - total flux cleaned = -0.00167545 Jy ! Component: 3850 - total flux cleaned = -0.00174536 Jy ! Component: 3900 - total flux cleaned = -0.00174535 Jy ! Component: 3950 - total flux cleaned = -0.00175673 Jy ! Component: 4000 - total flux cleaned = -0.00175673 Jy ! Component: 4050 - total flux cleaned = -0.00181336 Jy ! Total flux subtracted in 4096 components = -0.00176837 Jy ! Clean residual min=-0.000785 max=0.000606 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.529678 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 673 components and 0.529678 Jy ![Exited script file: muppet] wmap "J1057+0012_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 7.775 at -2.702 degrees (North through East) ! Clean map min=-0.0013636 max=0.29279 Jy/beam ! Writing clean map to FITS file: J1057+0012_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 0.292788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206632 device "J1057+0012_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1057+0012_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211722 0.211722 0.423445 0.84689 1.69378 3.38756 6.77512 13.5502 27.1005 54.2009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.292 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 7.775 at -2.702 degrees (North through East) ! Clean map min=-0.0013636 max=0.29279 Jy/beam quit ! Quitting program ! Log file J1057+0012_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:33:25 2016