! Started logfile: J0553-0840_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:23:26 2016 obs J0553-0840_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0553-0840_S_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881239 visibilities/baseline/integration-bin. ! Found source: J0553-0840 ! ! 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 19352 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 J0553-0840_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912028Jy sigma=0.009440 ! Fit after self-cal, rms=0.875779Jy sigma=0.009078 ! 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=2.59 mas, bmaj=8.071 mas, bpa=-9.024 degrees ! Estimated noise=776.879 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 = 0.0847552 Jy ! Component: 100 - total flux cleaned = 0.120445 Jy ! Total flux subtracted in 100 components = 0.120445 Jy ! Clean residual min=-0.007068 max=0.018418 Jy/beam ! Clean residual mean=0.000024 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.120445 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.120445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106770Jy sigma=0.000969 ! Fit after self-cal, rms=0.106444Jy sigma=0.000966 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216138 Jy ! Component: 100 - total flux cleaned = 0.0346406 Jy ! Total flux subtracted in 100 components = 0.0346406 Jy ! Clean residual min=-0.005619 max=0.013869 Jy/beam ! Clean residual mean=0.000015 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.155086 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.155086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098343Jy sigma=0.000887 ! Fit after self-cal, rms=0.098253Jy sigma=0.000886 ! Inverting map ! Added new window around map position (-4.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128093 Jy ! Component: 100 - total flux cleaned = 0.0201435 Jy ! Total flux subtracted in 100 components = 0.0201435 Jy ! Clean residual min=-0.004674 max=0.005510 Jy/beam ! Clean residual mean=0.000011 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.175229 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.175229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095426Jy sigma=0.000861 ! Fit after self-cal, rms=0.095320Jy sigma=0.000860 ! 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=3.353 mas, bmaj=9.174 mas, bpa=-9.1 degrees ! Estimated noise=506.139 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 = 0.00946409 Jy ! Component: 100 - total flux cleaned = 0.0149304 Jy ! Component: 150 - total flux cleaned = 0.0185671 Jy ! Component: 200 - total flux cleaned = 0.0210911 Jy ! Total flux subtracted in 200 components = 0.0210911 Jy ! Clean residual min=-0.004689 max=0.004743 Jy/beam ! Clean residual mean=0.000008 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.196321 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 124 components and 0.19632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093946Jy sigma=0.000853 ! Fit after self-cal, rms=0.093897Jy sigma=0.000853 ! 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 1.01 FD 0.83 HN 0.98 KP 1.10 ! LA 0.96 MK 1.04 NL 0.91 OV 0.96 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.04 KP 1.04 ! LA 0.92 MK 0.99 NL 1.05 OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.07 KP 0.96 ! LA 0.75 MK 1.01 NL 1.57 OV 0.97 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 0.96 KP 0.90 ! LA 0.82 MK 1.02 NL 1.02 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.093897Jy sigma=0.000853 ! Fit after self-cal, rms=0.090026Jy sigma=0.000821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=9.304 mas, bpa=-9.28 degrees ! Estimated noise=510.114 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 = -0.000504538 Jy ! Component: 100 - total flux cleaned = -0.000455696 Jy ! Component: 150 - total flux cleaned = -0.00045681 Jy ! Component: 200 - total flux cleaned = -0.000455043 Jy ! Total flux subtracted in 200 components = -0.000455043 Jy ! Clean residual min=-0.003291 max=0.003114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.195865 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.195865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089957Jy sigma=0.000820 ! Fit after self-cal, rms=0.089946Jy sigma=0.000820 ! 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=0.089946Jy sigma=0.000820 ! Fit after self-cal, rms=0.089114Jy sigma=0.000812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=9.31 mas, bpa=-9.486 degrees ! Estimated noise=509.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608215 Jy ! Component: 100 - total flux cleaned = 0.000736643 Jy ! Component: 150 - total flux cleaned = 0.00081794 Jy ! Component: 200 - total flux cleaned = 0.000874775 Jy ! Total flux subtracted in 200 components = 0.000874775 Jy ! Clean residual min=-0.001874 max=0.002295 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.19674 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 146 components and 0.19674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089103Jy sigma=0.000812 ! Fit after self-cal, rms=0.089141Jy sigma=0.000812 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 (37, -74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202106 Jy ! Component: 100 - total flux cleaned = 0.00248068 Jy ! Component: 150 - total flux cleaned = 0.0027945 Jy ! Component: 200 - total flux cleaned = 0.00297386 Jy ! Total flux subtracted in 200 components = 0.00297386 Jy ! Clean residual min=-0.001722 max=0.001815 Jy/beam ! Clean residual mean=0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.199714 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 0.199714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089087Jy sigma=0.000811 ! Fit after self-cal, rms=0.089083Jy sigma=0.000811 ! Inverting map ! Added new window around map position (-78.5, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166833 Jy ! Component: 100 - total flux cleaned = 0.00220458 Jy ! Component: 150 - total flux cleaned = 0.00234672 Jy ! Component: 200 - total flux cleaned = 0.0024723 Jy ! Total flux subtracted in 200 components = 0.0024723 Jy ! Clean residual min=-0.001516 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.202186 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.202186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089042Jy sigma=0.000811 ! Fit after self-cal, rms=0.089039Jy sigma=0.000811 ! 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=0.089039Jy sigma=0.000811 ! Fit after self-cal, rms=0.088730Jy sigma=0.000811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=9.306 mas, bpa=-9.472 degrees ! Estimated noise=507.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622767 Jy ! Component: 100 - total flux cleaned = 0.000879603 Jy ! Component: 150 - total flux cleaned = 0.000902811 Jy ! Component: 200 - total flux cleaned = 0.000947239 Jy ! Total flux subtracted in 200 components = 0.000947239 Jy ! Clean residual min=-0.001448 max=0.001555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.203134 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 207 components and 0.203134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088716Jy sigma=0.000811 ! Fit after self-cal, rms=0.088723Jy sigma=0.000811 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 = 0.000135997 Jy ! Component: 100 - total flux cleaned = 0.000177272 Jy ! Component: 150 - total flux cleaned = 0.000196719 Jy ! Component: 200 - total flux cleaned = 0.00023486 Jy ! Total flux subtracted in 200 components = 0.00023486 Jy ! Clean residual min=-0.001465 max=0.001576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.203368 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 216 components and 0.203368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088715Jy sigma=0.000811 ! Fit after self-cal, rms=0.088715Jy sigma=0.000811 ! 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=0.088715Jy sigma=0.000811 ! Fit after self-cal, rms=0.088611Jy sigma=0.000810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.73 mas, bmaj=14.41 mas, bpa=-2.45 degrees ! Estimated noise=621.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174449 Jy ! Component: 100 - total flux cleaned = 0.000250345 Jy ! Component: 150 - total flux cleaned = 0.000316182 Jy ! Component: 200 - total flux cleaned = 0.000345781 Jy ! Total flux subtracted in 200 components = 0.000345781 Jy ! Clean residual min=-0.001526 max=0.001351 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.203714 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 235 components and 0.203714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088608Jy sigma=0.000810 ! Fit after self-cal, rms=0.088609Jy sigma=0.000810 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 = 6.97607e-05 Jy ! Component: 100 - total flux cleaned = 8.40315e-05 Jy ! Component: 150 - total flux cleaned = 9.65585e-05 Jy ! Component: 200 - total flux cleaned = 8.45376e-05 Jy ! Total flux subtracted in 200 components = 8.45376e-05 Jy ! Clean residual min=-0.001520 max=0.001349 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.203799 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 244 components and 0.203799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088607Jy sigma=0.000810 ! Fit after self-cal, rms=0.088607Jy sigma=0.000810 ! 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=3.385 mas, bmaj=9.302 mas, bpa=-9.485 degrees ! Estimated noise=507.042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 9.302 at -9.485 degrees (North through East) ! Clean map min=-0.0013749 max=0.11881 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=2.617 mas, bmaj=8.17 mas, bpa=-9.423 degrees ! Estimated noise=783.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851635 Jy ! Component: 100 - total flux cleaned = 0.122617 Jy ! Component: 150 - total flux cleaned = 0.145131 Jy ! Component: 200 - total flux cleaned = 0.159591 Jy ! Total flux subtracted in 200 components = 0.159591 Jy ! Clean residual min=-0.003879 max=0.007776 Jy/beam ! Clean residual mean=0.000009 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.159591 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.159591 Jy ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=9.302 mas, bpa=-9.485 degrees ! Estimated noise=507.042 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 = 0.0146354 Jy ! Component: 100 - total flux cleaned = 0.0228254 Jy ! Component: 150 - total flux cleaned = 0.0278281 Jy ! Component: 200 - total flux cleaned = 0.0313118 Jy ! Total flux subtracted in 200 components = 0.0313118 Jy ! Clean residual min=-0.001875 max=0.002704 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.190903 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 88 components and 0.190903 Jy ! Inverting map ! Added new window around map position (4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284262 Jy ! Component: 100 - total flux cleaned = 0.00496468 Jy ! Component: 150 - total flux cleaned = 0.00666471 Jy ! Component: 200 - total flux cleaned = 0.00804664 Jy ! Total flux subtracted in 200 components = 0.00804664 Jy ! Clean residual min=-0.001516 max=0.001535 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.198949 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.198949 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=7.73 mas, bmaj=14.41 mas, bpa=-2.45 degrees ! Estimated noise=621.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157071 Jy ! Component: 100 - total flux cleaned = 0.00263016 Jy ! Component: 150 - total flux cleaned = 0.00321397 Jy ! Component: 200 - total flux cleaned = 0.00346026 Jy ! Total flux subtracted in 200 components = 0.00346026 Jy ! Clean residual min=-0.001614 max=0.001411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.20241 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 = 0.000240695 Jy ! Component: 100 - total flux cleaned = 0.000369636 Jy ! Component: 150 - total flux cleaned = 0.000448418 Jy ! Component: 200 - total flux cleaned = 0.000503851 Jy ! Total flux subtracted in 200 components = 0.000503851 Jy ! Clean residual min=-0.001593 max=0.001365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.202913 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 174 components and 0.202913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=9.302 mas, bpa=-9.485 degrees ! Estimated noise=507.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410483 Jy ! Component: 100 - total flux cleaned = -0.000347757 Jy ! Component: 150 - total flux cleaned = -0.000260533 Jy ! Component: 200 - total flux cleaned = -0.000152327 Jy ! Total flux subtracted in 200 components = -0.000152327 Jy ! Clean residual min=-0.001542 max=0.001532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.202761 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 0.202761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088618Jy sigma=0.000811 ! Fit after self-cal, rms=0.088614Jy sigma=0.000811 wmodel J0553-0840_S_2014_12_20_pus_map.mod ! Writing 197 model components to file: J0553-0840_S_2014_12_20_pus_map.mod wobs J0553-0840_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0553-0840_S_2014_12_20_pus_uvs.fits wwins J0553-0840_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0553-0840_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 = 5.92675e-05 Jy ! Component: 100 - total flux cleaned = -4.46164e-05 Jy ! Component: 150 - total flux cleaned = -0.000118081 Jy ! Component: 200 - total flux cleaned = -0.000188529 Jy ! Component: 250 - total flux cleaned = -0.000301328 Jy ! Component: 300 - total flux cleaned = -0.000388632 Jy ! Component: 350 - total flux cleaned = -0.000494918 Jy ! Component: 400 - total flux cleaned = -0.000577874 Jy ! Component: 450 - total flux cleaned = -0.000638689 Jy ! Component: 500 - total flux cleaned = -0.000737818 Jy ! Component: 550 - total flux cleaned = -0.000815393 Jy ! Component: 600 - total flux cleaned = -0.000910405 Jy ! Component: 650 - total flux cleaned = -0.000910392 Jy ! Component: 700 - total flux cleaned = -0.000965595 Jy ! Component: 750 - total flux cleaned = -0.000965549 Jy ! Component: 800 - total flux cleaned = -0.000965841 Jy ! Component: 850 - total flux cleaned = -0.00105347 Jy ! Component: 900 - total flux cleaned = -0.00101907 Jy ! Component: 950 - total flux cleaned = -0.00110454 Jy ! Component: 1000 - total flux cleaned = -0.00113798 Jy ! Component: 1050 - total flux cleaned = -0.00122106 Jy ! Component: 1100 - total flux cleaned = -0.00125387 Jy ! Component: 1150 - total flux cleaned = -0.00130271 Jy ! Component: 1200 - total flux cleaned = -0.00144665 Jy ! Component: 1250 - total flux cleaned = -0.00146235 Jy ! Component: 1300 - total flux cleaned = -0.00150928 Jy ! Component: 1350 - total flux cleaned = -0.00155544 Jy ! Component: 1400 - total flux cleaned = -0.00160133 Jy ! Component: 1450 - total flux cleaned = -0.0016767 Jy ! Component: 1500 - total flux cleaned = -0.00169168 Jy ! Component: 1550 - total flux cleaned = -0.00170652 Jy ! Component: 1600 - total flux cleaned = -0.00179444 Jy ! Component: 1650 - total flux cleaned = -0.00182321 Jy ! Component: 1700 - total flux cleaned = -0.00185184 Jy ! Component: 1750 - total flux cleaned = -0.00182366 Jy ! Component: 1800 - total flux cleaned = -0.00188009 Jy ! Component: 1850 - total flux cleaned = -0.00189391 Jy ! Component: 1900 - total flux cleaned = -0.00188027 Jy ! Component: 1950 - total flux cleaned = -0.00186675 Jy ! Component: 2000 - total flux cleaned = -0.00190745 Jy ! Component: 2050 - total flux cleaned = -0.00190739 Jy ! Component: 2100 - total flux cleaned = -0.00190741 Jy ! Component: 2150 - total flux cleaned = -0.0019205 Jy ! Component: 2200 - total flux cleaned = -0.00188138 Jy ! Component: 2250 - total flux cleaned = -0.00193324 Jy ! Component: 2300 - total flux cleaned = -0.00197157 Jy ! Component: 2350 - total flux cleaned = -0.00197145 Jy ! Component: 2400 - total flux cleaned = -0.00194615 Jy ! Component: 2450 - total flux cleaned = -0.00192127 Jy ! Component: 2500 - total flux cleaned = -0.00198347 Jy ! Component: 2550 - total flux cleaned = -0.00200811 Jy ! Component: 2600 - total flux cleaned = -0.00194694 Jy ! Component: 2650 - total flux cleaned = -0.00198344 Jy ! Component: 2700 - total flux cleaned = -0.00198343 Jy ! Component: 2750 - total flux cleaned = -0.0020431 Jy ! Component: 2800 - total flux cleaned = -0.00197198 Jy ! Component: 2850 - total flux cleaned = -0.00200728 Jy ! Component: 2900 - total flux cleaned = -0.00198413 Jy ! Component: 2950 - total flux cleaned = -0.00196101 Jy ! Component: 3000 - total flux cleaned = -0.00197258 Jy ! Component: 3050 - total flux cleaned = -0.00194974 Jy ! Component: 3100 - total flux cleaned = -0.00196105 Jy ! Component: 3150 - total flux cleaned = -0.00193852 Jy ! Component: 3200 - total flux cleaned = -0.00193852 Jy ! Component: 3250 - total flux cleaned = -0.00193846 Jy ! Component: 3300 - total flux cleaned = -0.0019164 Jy ! Component: 3350 - total flux cleaned = -0.00193823 Jy ! Component: 3400 - total flux cleaned = -0.00194904 Jy ! Component: 3450 - total flux cleaned = -0.00192753 Jy ! Component: 3500 - total flux cleaned = -0.00197046 Jy ! Component: 3550 - total flux cleaned = -0.00199183 Jy ! Component: 3600 - total flux cleaned = -0.00201295 Jy ! Component: 3650 - total flux cleaned = -0.00204438 Jy ! Component: 3700 - total flux cleaned = -0.00210701 Jy ! Component: 3750 - total flux cleaned = -0.0020966 Jy ! Component: 3800 - total flux cleaned = -0.00214806 Jy ! Component: 3850 - total flux cleaned = -0.00213777 Jy ! Component: 3900 - total flux cleaned = -0.00219877 Jy ! Component: 3950 - total flux cleaned = -0.00218858 Jy ! Component: 4000 - total flux cleaned = -0.00220875 Jy ! Component: 4050 - total flux cleaned = -0.00224873 Jy ! Total flux subtracted in 4096 components = -0.00225863 Jy ! Clean residual min=-0.000688 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.200502 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 480 components and 0.200502 Jy ![Exited script file: muppet] wmap "J0553-0840_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 9.302 at -9.485 degrees (North through East) ! Clean map min=-0.0010164 max=0.11963 Jy/beam ! Writing clean map to FITS file: J0553-0840_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 0.119635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187395 device "J0553-0840_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0553-0840_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469918 0.469918 0.939836 1.87967 3.75934 7.51869 15.0374 30.0748 60.1495 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 9.302 at -9.485 degrees (North through East) ! Clean map min=-0.0010164 max=0.11963 Jy/beam quit ! Quitting program ! Log file J0553-0840_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:23:34 2016