! Started logfile: J0836+2728_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:28:13 2016 obs J0836+2728_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0836+2728_S_2014_12_20_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956878 visibilities/baseline/integration-bin. ! Found source: J0836+2728 ! ! 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 14468 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 J0836+2728_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720577Jy sigma=0.008839 ! Fit after self-cal, rms=0.691133Jy sigma=0.008491 ! 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=3.273 mas, bmaj=5.199 mas, bpa=-6.516 degrees ! Estimated noise=756.803 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 = 0.234584 Jy ! Component: 100 - total flux cleaned = 0.288272 Jy ! Total flux subtracted in 100 components = 0.288272 Jy ! Clean residual min=-0.011343 max=0.019503 Jy/beam ! Clean residual mean=-0.000031 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.288272 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.288272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096640Jy sigma=0.001106 ! Fit after self-cal, rms=0.096640Jy sigma=0.001106 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209318 Jy ! Component: 100 - total flux cleaned = 0.0320101 Jy ! Total flux subtracted in 100 components = 0.0320101 Jy ! Clean residual min=-0.010160 max=0.017620 Jy/beam ! Clean residual mean=-0.000021 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.320282 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.320283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089774Jy sigma=0.001052 ! Fit after self-cal, rms=0.089770Jy sigma=0.001052 ! Inverting map ! Added new window around map position (9, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144433 Jy ! Component: 100 - total flux cleaned = 0.0220433 Jy ! Total flux subtracted in 100 components = 0.0220433 Jy ! Clean residual min=-0.009278 max=0.009723 Jy/beam ! Clean residual mean=-0.000018 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.342326 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.342326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086540Jy sigma=0.001016 ! Fit after self-cal, rms=0.086332Jy sigma=0.001014 ! 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=3.984 mas, bmaj=6.118 mas, bpa=-5.873 degrees ! Estimated noise=494.475 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 = 0.00943697 Jy ! Component: 100 - total flux cleaned = 0.0152391 Jy ! Component: 150 - total flux cleaned = 0.0194076 Jy ! Component: 200 - total flux cleaned = 0.0224427 Jy ! Total flux subtracted in 200 components = 0.0224427 Jy ! Clean residual min=-0.011524 max=0.010491 Jy/beam ! Clean residual mean=-0.000027 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.364769 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.364769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084884Jy sigma=0.001002 ! Fit after self-cal, rms=0.084781Jy sigma=0.001001 ! 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 0.97 FD 0.90 HN 0.95 KP 1.09 ! LA 0.94 MK 0.99 NL 0.97 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.00 KP 1.05 ! LA 0.91 MK 0.98 NL 1.07 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.20 HN 1.00 KP 0.94 ! LA 0.75 MK 1.01 NL 1.58 OV 0.94 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.95 KP 0.90 ! LA 0.80 MK 1.00 NL 1.02 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.084781Jy sigma=0.001001 ! Fit after self-cal, rms=0.076017Jy sigma=0.000835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=6.169 mas, bpa=-6.205 degrees ! Estimated noise=495.695 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 = -0.00353574 Jy ! Component: 100 - total flux cleaned = -0.00426081 Jy ! Component: 150 - total flux cleaned = -0.00460296 Jy ! Component: 200 - total flux cleaned = -0.00490066 Jy ! Total flux subtracted in 200 components = -0.00490066 Jy ! Clean residual min=-0.006156 max=0.005531 Jy/beam ! Clean residual mean=-0.000005 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.359868 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.359868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075782Jy sigma=0.000834 ! Fit after self-cal, rms=0.075770Jy sigma=0.000833 ! 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=0.075770Jy sigma=0.000833 ! Fit after self-cal, rms=0.069663Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.003 mas, bmaj=6.151 mas, bpa=-5.764 degrees ! Estimated noise=495.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808007 Jy ! Component: 100 - total flux cleaned = 0.000272454 Jy ! Component: 150 - total flux cleaned = -0.000166122 Jy ! Component: 200 - total flux cleaned = -0.000378298 Jy ! Total flux subtracted in 200 components = -0.000378298 Jy ! Clean residual min=-0.001951 max=0.002057 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.35949 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.35949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069560Jy sigma=0.000778 ! Fit after self-cal, rms=0.069569Jy sigma=0.000778 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 (16, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161461 Jy ! Component: 100 - total flux cleaned = 0.00157021 Jy ! Component: 150 - total flux cleaned = 0.00156971 Jy ! Component: 200 - total flux cleaned = 0.0015066 Jy ! Total flux subtracted in 200 components = 0.0015066 Jy ! Clean residual min=-0.001873 max=0.001720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.360996 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.360996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069508Jy sigma=0.000777 ! Fit after self-cal, rms=0.069504Jy sigma=0.000777 ! 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=0.069504Jy sigma=0.000777 ! Fit after self-cal, rms=0.069452Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=6.147 mas, bpa=-5.696 degrees ! Estimated noise=494.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42464e-05 Jy ! Component: 100 - total flux cleaned = -0.000173629 Jy ! Component: 150 - total flux cleaned = -0.000202097 Jy ! Component: 200 - total flux cleaned = -0.000202762 Jy ! Total flux subtracted in 200 components = -0.000202762 Jy ! Clean residual min=-0.001766 max=0.001495 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.360794 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.360794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069424Jy sigma=0.000777 ! Fit after self-cal, rms=0.069424Jy sigma=0.000777 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 = -2.06449e-06 Jy ! Component: 100 - total flux cleaned = 2.06257e-05 Jy ! Component: 150 - total flux cleaned = 4.45388e-07 Jy ! Component: 200 - total flux cleaned = -1.86167e-05 Jy ! Total flux subtracted in 200 components = -1.86167e-05 Jy ! Clean residual min=-0.001740 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.360775 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.360775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069412Jy sigma=0.000777 ! Fit after self-cal, rms=0.069411Jy sigma=0.000777 ! 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=0.069411Jy sigma=0.000777 ! Fit after self-cal, rms=0.069374Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.669 mas, bmaj=9.838 mas, bpa=-1.744 degrees ! Estimated noise=584.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264023 Jy ! Component: 100 - total flux cleaned = -0.000360326 Jy ! Component: 150 - total flux cleaned = -0.000389741 Jy ! Component: 200 - total flux cleaned = -0.000377752 Jy ! Total flux subtracted in 200 components = -0.000377752 Jy ! Clean residual min=-0.001928 max=0.001617 Jy/beam ! Clean residual mean=-0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.360397 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.360397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069370Jy sigma=0.000777 ! Fit after self-cal, rms=0.069370Jy sigma=0.000777 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 = -7.5875e-05 Jy ! Component: 100 - total flux cleaned = -6.34705e-05 Jy ! Component: 150 - total flux cleaned = -7.43498e-05 Jy ! Component: 200 - total flux cleaned = -7.41223e-05 Jy ! Total flux subtracted in 200 components = -7.41223e-05 Jy ! Clean residual min=-0.001892 max=0.001575 Jy/beam ! Clean residual mean=-0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.360323 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.360323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069367Jy sigma=0.000777 ! Fit after self-cal, rms=0.069367Jy sigma=0.000777 ! 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=4.002 mas, bmaj=6.147 mas, bpa=-5.663 degrees ! Estimated noise=493.961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.002 x 6.147 at -5.663 degrees (North through East) ! Clean map min=-0.0016519 max=0.30623 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=3.29 mas, bmaj=5.226 mas, bpa=-6.497 degrees ! Estimated noise=756.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234248 Jy ! Component: 100 - total flux cleaned = 0.287593 Jy ! Component: 150 - total flux cleaned = 0.309357 Jy ! Component: 200 - total flux cleaned = 0.322821 Jy ! Total flux subtracted in 200 components = 0.322821 Jy ! Clean residual min=-0.003755 max=0.007026 Jy/beam ! Clean residual mean=-0.000011 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.322821 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.322821 Jy ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=6.147 mas, bpa=-5.663 degrees ! Estimated noise=493.961 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 = 0.0120687 Jy ! Component: 100 - total flux cleaned = 0.0195631 Jy ! Component: 150 - total flux cleaned = 0.02455 Jy ! Component: 200 - total flux cleaned = 0.0280843 Jy ! Total flux subtracted in 200 components = 0.0280843 Jy ! Clean residual min=-0.002172 max=0.002225 Jy/beam ! Clean residual mean=-0.000009 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.350905 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.350905 Jy ! Inverting map ! Added new window around map position (5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262583 Jy ! Component: 100 - total flux cleaned = 0.00455089 Jy ! Component: 150 - total flux cleaned = 0.00600674 Jy ! Component: 200 - total flux cleaned = 0.00669619 Jy ! Total flux subtracted in 200 components = 0.00669619 Jy ! Clean residual min=-0.001814 max=0.001449 Jy/beam ! Clean residual mean=-0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.357602 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 83 components and 0.357601 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=7.669 mas, bmaj=9.838 mas, bpa=-1.744 degrees ! Estimated noise=584.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115287 Jy ! Component: 100 - total flux cleaned = 0.00139649 Jy ! Component: 150 - total flux cleaned = 0.0015658 Jy ! Component: 200 - total flux cleaned = 0.00168437 Jy ! Total flux subtracted in 200 components = 0.00168437 Jy ! Clean residual min=-0.001987 max=0.001605 Jy/beam ! Clean residual mean=-0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.359286 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 = 6.27547e-05 Jy ! Component: 100 - total flux cleaned = 0.000120103 Jy ! Component: 150 - total flux cleaned = 0.000187807 Jy ! Component: 200 - total flux cleaned = 0.000233139 Jy ! Total flux subtracted in 200 components = 0.000233139 Jy ! Clean residual min=-0.001921 max=0.001576 Jy/beam ! Clean residual mean=-0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.359519 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 141 components and 0.359519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=6.147 mas, bpa=-5.663 degrees ! Estimated noise=493.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.90189e-05 Jy ! Component: 100 - total flux cleaned = 8.09096e-05 Jy ! Component: 150 - total flux cleaned = 6.31714e-05 Jy ! Component: 200 - total flux cleaned = 9.66411e-05 Jy ! Total flux subtracted in 200 components = 9.66411e-05 Jy ! Clean residual min=-0.001626 max=0.001472 Jy/beam ! Clean residual mean=-0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.359616 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.359616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069364Jy sigma=0.000776 ! Fit after self-cal, rms=0.069360Jy sigma=0.000776 wmodel J0836+2728_S_2014_12_20_pus_map.mod ! Writing 159 model components to file: J0836+2728_S_2014_12_20_pus_map.mod wobs J0836+2728_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0836+2728_S_2014_12_20_pus_uvs.fits wwins J0836+2728_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0836+2728_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 = -0.00019173 Jy ! Component: 100 - total flux cleaned = -0.000166086 Jy ! Component: 150 - total flux cleaned = -0.0001886 Jy ! Component: 200 - total flux cleaned = -0.000361513 Jy ! Component: 250 - total flux cleaned = -0.000529125 Jy ! Component: 300 - total flux cleaned = -0.000732781 Jy ! Component: 350 - total flux cleaned = -0.000911277 Jy ! Component: 400 - total flux cleaned = -0.00102808 Jy ! Component: 450 - total flux cleaned = -0.00123686 Jy ! Component: 500 - total flux cleaned = -0.00142244 Jy ! Component: 550 - total flux cleaned = -0.00160424 Jy ! Component: 600 - total flux cleaned = -0.00174704 Jy ! Component: 650 - total flux cleaned = -0.00192274 Jy ! Component: 700 - total flux cleaned = -0.00204369 Jy ! Component: 750 - total flux cleaned = -0.00223064 Jy ! Component: 800 - total flux cleaned = -0.00233105 Jy ! Component: 850 - total flux cleaned = -0.00247913 Jy ! Component: 900 - total flux cleaned = -0.00257649 Jy ! Component: 950 - total flux cleaned = -0.00265659 Jy ! Component: 1000 - total flux cleaned = -0.00271968 Jy ! Component: 1050 - total flux cleaned = -0.00278214 Jy ! Component: 1100 - total flux cleaned = -0.00284385 Jy ! Component: 1150 - total flux cleaned = -0.00291999 Jy ! Component: 1200 - total flux cleaned = -0.00299506 Jy ! Component: 1250 - total flux cleaned = -0.0030098 Jy ! Component: 1300 - total flux cleaned = -0.0030393 Jy ! Component: 1350 - total flux cleaned = -0.00309756 Jy ! Component: 1400 - total flux cleaned = -0.00309737 Jy ! Component: 1450 - total flux cleaned = -0.00318249 Jy ! Component: 1500 - total flux cleaned = -0.00316841 Jy ! Component: 1550 - total flux cleaned = -0.00323808 Jy ! Component: 1600 - total flux cleaned = -0.003293 Jy ! Component: 1650 - total flux cleaned = -0.00329305 Jy ! Component: 1700 - total flux cleaned = -0.0033201 Jy ! Component: 1750 - total flux cleaned = -0.00336029 Jy ! Component: 1800 - total flux cleaned = -0.00336039 Jy ! Component: 1850 - total flux cleaned = -0.0034262 Jy ! Component: 1900 - total flux cleaned = -0.00340017 Jy ! Component: 1950 - total flux cleaned = -0.00345194 Jy ! Component: 2000 - total flux cleaned = -0.00345187 Jy ! Component: 2050 - total flux cleaned = -0.00345178 Jy ! Component: 2100 - total flux cleaned = -0.00350224 Jy ! Component: 2150 - total flux cleaned = -0.00346495 Jy ! Component: 2200 - total flux cleaned = -0.00353914 Jy ! Component: 2250 - total flux cleaned = -0.00347791 Jy ! Component: 2300 - total flux cleaned = -0.00349025 Jy ! Component: 2350 - total flux cleaned = -0.00349048 Jy ! Component: 2400 - total flux cleaned = -0.00357407 Jy ! Component: 2450 - total flux cleaned = -0.00357383 Jy ! Component: 2500 - total flux cleaned = -0.00357399 Jy ! Component: 2550 - total flux cleaned = -0.00357403 Jy ! Component: 2600 - total flux cleaned = -0.00360873 Jy ! Component: 2650 - total flux cleaned = -0.00359722 Jy ! Component: 2700 - total flux cleaned = -0.00364273 Jy ! Component: 2750 - total flux cleaned = -0.00362016 Jy ! Component: 2800 - total flux cleaned = -0.00363133 Jy ! Component: 2850 - total flux cleaned = -0.0036315 Jy ! Component: 2900 - total flux cleaned = -0.00366456 Jy ! Component: 2950 - total flux cleaned = -0.00362083 Jy ! Component: 3000 - total flux cleaned = -0.00362085 Jy ! Component: 3050 - total flux cleaned = -0.00366405 Jy ! Component: 3100 - total flux cleaned = -0.00363198 Jy ! Component: 3150 - total flux cleaned = -0.00366384 Jy ! Component: 3200 - total flux cleaned = -0.0036638 Jy ! Component: 3250 - total flux cleaned = -0.00366375 Jy ! Component: 3300 - total flux cleaned = -0.00365319 Jy ! Component: 3350 - total flux cleaned = -0.0036532 Jy ! Component: 3400 - total flux cleaned = -0.00368397 Jy ! Component: 3450 - total flux cleaned = -0.0036534 Jy ! Component: 3500 - total flux cleaned = -0.0036838 Jy ! Component: 3550 - total flux cleaned = -0.00367385 Jy ! Component: 3600 - total flux cleaned = -0.00369382 Jy ! Component: 3650 - total flux cleaned = -0.00364425 Jy ! Component: 3700 - total flux cleaned = -0.00369366 Jy ! Component: 3750 - total flux cleaned = -0.00366424 Jy ! Component: 3800 - total flux cleaned = -0.00366415 Jy ! Component: 3850 - total flux cleaned = -0.00363515 Jy ! Component: 3900 - total flux cleaned = -0.00366403 Jy ! Component: 3950 - total flux cleaned = -0.00367373 Jy ! Component: 4000 - total flux cleaned = -0.00369266 Jy ! Component: 4050 - total flux cleaned = -0.00366417 Jy ! Total flux subtracted in 4096 components = -0.00369238 Jy ! Clean residual min=-0.000613 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.355923 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 432 components and 0.355923 Jy ![Exited script file: muppet] wmap "J0836+2728_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.002 x 6.147 at -5.663 degrees (North through East) ! Clean map min=-0.0013376 max=0.30619 Jy/beam ! Writing clean map to FITS file: J0836+2728_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 0.306188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173125 device "J0836+2728_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0836+2728_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169626 0.169626 0.339251 0.678502 1.357 2.71401 5.42802 10.856 21.7121 43.4242 86.8483 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.306 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.002 x 6.147 at -5.663 degrees (North through East) ! Clean map min=-0.0013376 max=0.30619 Jy/beam quit ! Quitting program ! Log file J0836+2728_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:28:20 2016