! Started logfile: J0246-2935_S_2014_05_31_pus_uvs.log on Mon Nov 28 14:43:39 2016 obs J0246-2935_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0246-2935_S_2014_05_31_pus_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784343 visibilities/baseline/integration-bin. ! Found source: J0246-2935 ! ! 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 336 lines of history. ! ! Reading 18636 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 J0246-2935_S_2014_05_31_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891701Jy sigma=0.007424 ! Fit after self-cal, rms=0.792938Jy sigma=0.006582 ! 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=2.712 mas, bmaj=6.454 mas, bpa=-2.75 degrees ! Estimated noise=1144.97 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 = 0.149319 Jy ! Component: 100 - total flux cleaned = 0.201051 Jy ! Total flux subtracted in 100 components = 0.201051 Jy ! Clean residual min=-0.009704 max=0.025321 Jy/beam ! Clean residual mean=-0.000177 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 0.201051 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.201051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125726Jy sigma=0.001013 ! Fit after self-cal, rms=0.125572Jy sigma=0.001013 ! Inverting map ! Added new window around map position (3, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302343 Jy ! Component: 100 - total flux cleaned = 0.0501682 Jy ! Total flux subtracted in 100 components = 0.0501682 Jy ! Clean residual min=-0.007398 max=0.016743 Jy/beam ! Clean residual mean=-0.000088 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.251219 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.251219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112969Jy sigma=0.000877 ! Fit after self-cal, rms=0.112705Jy sigma=0.000875 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015036 Jy ! Component: 100 - total flux cleaned = 0.0251712 Jy ! Total flux subtracted in 100 components = 0.0251712 Jy ! Clean residual min=-0.006305 max=0.011158 Jy/beam ! Clean residual mean=-0.000044 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.27639 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.27639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108938Jy sigma=0.000836 ! Fit after self-cal, rms=0.108822Jy sigma=0.000835 ! 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=3.528 mas, bmaj=8.405 mas, bpa=-0.6854 degrees ! Estimated noise=625.471 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 = 0.0153789 Jy ! Component: 100 - total flux cleaned = 0.0239522 Jy ! Component: 150 - total flux cleaned = 0.0288932 Jy ! Component: 200 - total flux cleaned = 0.0317566 Jy ! Total flux subtracted in 200 components = 0.0317566 Jy ! Clean residual min=-0.004859 max=0.007916 Jy/beam ! Clean residual mean=-0.000030 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.308146 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 87 components and 0.308146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106709Jy sigma=0.000815 ! Fit after self-cal, rms=0.106609Jy sigma=0.000814 ! 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 0.99 FD 0.80 HN 1.09 KP 1.05 ! LA 1.15 MK 1.01 NL 1.01 OV 0.96 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.17 KP 1.03 ! LA 1.11 MK 1.01 NL 1.09 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.16 KP 0.94 ! LA 0.90 MK 1.00 NL 1.01 OV 0.93 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.16 KP 0.90 ! LA 0.86 MK 1.02 NL 1.07 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.106609Jy sigma=0.000814 ! Fit after self-cal, rms=0.106077Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=8.409 mas, bpa=0.08682 degrees ! Estimated noise=628.263 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 (21, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797453 Jy ! Component: 100 - total flux cleaned = 0.0118985 Jy ! Component: 150 - total flux cleaned = 0.0129673 Jy ! Component: 200 - total flux cleaned = 0.0137159 Jy ! Total flux subtracted in 200 components = 0.0137159 Jy ! Clean residual min=-0.003224 max=0.003730 Jy/beam ! Clean residual mean=-0.000008 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.321862 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.321862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105530Jy sigma=0.000776 ! Fit after self-cal, rms=0.105571Jy sigma=0.000776 ! 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=0.105571Jy sigma=0.000776 ! Fit after self-cal, rms=0.111195Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=8.403 mas, bpa=-0.2369 degrees ! Estimated noise=627.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062266 Jy ! Component: 100 - total flux cleaned = 0.00125621 Jy ! Component: 150 - total flux cleaned = 0.0017494 Jy ! Component: 200 - total flux cleaned = 0.00179688 Jy ! Total flux subtracted in 200 components = 0.00179688 Jy ! Clean residual min=-0.002697 max=0.003651 Jy/beam ! Clean residual mean=0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.323659 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.323659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111117Jy sigma=0.000769 ! Fit after self-cal, rms=0.111212Jy sigma=0.000769 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 (9.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200941 Jy ! Component: 100 - total flux cleaned = 0.00170289 Jy ! Component: 150 - total flux cleaned = 0.0017541 Jy ! Component: 200 - total flux cleaned = 0.00184872 Jy ! Total flux subtracted in 200 components = 0.00184872 Jy ! Clean residual min=-0.002441 max=0.002234 Jy/beam ! Clean residual mean=0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.325508 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.325508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111090Jy sigma=0.000769 ! Fit after self-cal, rms=0.111099Jy sigma=0.000769 ! 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=0.111099Jy sigma=0.000769 ! Fit after self-cal, rms=0.112133Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=8.393 mas, bpa=-0.1305 degrees ! Estimated noise=627.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56911e-05 Jy ! Component: 100 - total flux cleaned = 0.000116096 Jy ! Component: 150 - total flux cleaned = 0.000158757 Jy ! Component: 200 - total flux cleaned = 0.000236781 Jy ! Total flux subtracted in 200 components = 0.000236781 Jy ! Clean residual min=-0.002165 max=0.001891 Jy/beam ! Clean residual mean=0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.325744 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.325744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112079Jy sigma=0.000768 ! Fit after self-cal, rms=0.112094Jy sigma=0.000768 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 = -1.15994e-05 Jy ! Component: 100 - total flux cleaned = 2.40663e-05 Jy ! Component: 150 - total flux cleaned = 2.48433e-05 Jy ! Component: 200 - total flux cleaned = -5.22528e-06 Jy ! Total flux subtracted in 200 components = -5.22528e-06 Jy ! Clean residual min=-0.002038 max=0.001856 Jy/beam ! Clean residual mean=0.000009 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.325739 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 168 components and 0.325739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112073Jy sigma=0.000768 ! Fit after self-cal, rms=0.112074Jy sigma=0.000768 ! 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=0.112074Jy sigma=0.000768 ! Fit after self-cal, rms=0.112642Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.176 mas, bmaj=20.81 mas, bpa=0.9344 degrees ! Estimated noise=730.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198142 Jy ! Component: 100 - total flux cleaned = 0.000152411 Jy ! Component: 150 - total flux cleaned = 0.000132949 Jy ! Component: 200 - total flux cleaned = 0.0001146 Jy ! Total flux subtracted in 200 components = 0.0001146 Jy ! Clean residual min=-0.001720 max=0.001910 Jy/beam ! Clean residual mean=0.000015 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.325854 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 176 components and 0.325854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112634Jy sigma=0.000768 ! Fit after self-cal, rms=0.112637Jy sigma=0.000768 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 = -9.24226e-05 Jy ! Component: 100 - total flux cleaned = -0.00010852 Jy ! Component: 150 - total flux cleaned = -0.000138806 Jy ! Component: 200 - total flux cleaned = -0.000168486 Jy ! Total flux subtracted in 200 components = -0.000168486 Jy ! Clean residual min=-0.001720 max=0.001875 Jy/beam ! Clean residual mean=0.000015 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.325685 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 182 components and 0.325685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112635Jy sigma=0.000768 ! Fit after self-cal, rms=0.112634Jy sigma=0.000768 ! 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=3.526 mas, bmaj=8.386 mas, bpa=-0.09105 degrees ! Estimated noise=626.248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.526 x 8.386 at -0.09105 degrees (North through East) ! Clean map min=-0.0025165 max=0.20399 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=2.689 mas, bmaj=6.402 mas, bpa=-2.19 degrees ! Estimated noise=1157.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150914 Jy ! Component: 100 - total flux cleaned = 0.205215 Jy ! Component: 150 - total flux cleaned = 0.23534 Jy ! Component: 200 - total flux cleaned = 0.254665 Jy ! Total flux subtracted in 200 components = 0.254665 Jy ! Clean residual min=-0.005275 max=0.010424 Jy/beam ! Clean residual mean=-0.000101 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.254665 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.254665 Jy ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=8.386 mas, bpa=-0.09105 degrees ! Estimated noise=626.248 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 = 0.0212767 Jy ! Component: 100 - total flux cleaned = 0.0336395 Jy ! Component: 150 - total flux cleaned = 0.0421705 Jy ! Component: 200 - total flux cleaned = 0.048429 Jy ! Total flux subtracted in 200 components = 0.048429 Jy ! Clean residual min=-0.003165 max=0.003927 Jy/beam ! Clean residual mean=-0.000036 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.303095 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 116 components and 0.303095 Jy ! Inverting map ! Added new window around map position (-3.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479148 Jy ! Component: 100 - total flux cleaned = 0.00846021 Jy ! Component: 150 - total flux cleaned = 0.0113645 Jy ! Component: 200 - total flux cleaned = 0.0136732 Jy ! Total flux subtracted in 200 components = 0.0136732 Jy ! Clean residual min=-0.002271 max=0.001892 Jy/beam ! Clean residual mean=-0.000009 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.316768 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 154 components and 0.316768 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=8.176 mas, bmaj=20.81 mas, bpa=0.9344 degrees ! Estimated noise=730.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285205 Jy ! Component: 100 - total flux cleaned = 0.00476437 Jy ! Component: 150 - total flux cleaned = 0.00608274 Jy ! Component: 200 - total flux cleaned = 0.00688787 Jy ! Total flux subtracted in 200 components = 0.00688787 Jy ! Clean residual min=-0.002079 max=0.002052 Jy/beam ! Clean residual mean=0.000005 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.323656 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 = 0.000276259 Jy ! Component: 100 - total flux cleaned = 0.000491257 Jy ! Component: 150 - total flux cleaned = 0.000682779 Jy ! Component: 200 - total flux cleaned = 0.00085282 Jy ! Total flux subtracted in 200 components = 0.00085282 Jy ! Clean residual min=-0.001936 max=0.001993 Jy/beam ! Clean residual mean=0.000010 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.324508 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 236 components and 0.324508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=8.386 mas, bpa=-0.09105 degrees ! Estimated noise=626.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.398e-05 Jy ! Component: 100 - total flux cleaned = 1.10071e-05 Jy ! Component: 150 - total flux cleaned = 3.67853e-05 Jy ! Component: 200 - total flux cleaned = 6.16866e-05 Jy ! Total flux subtracted in 200 components = 6.16866e-05 Jy ! Clean residual min=-0.001831 max=0.001806 Jy/beam ! Clean residual mean=0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.32457 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 255 components and 0.32457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112588Jy sigma=0.000767 ! Fit after self-cal, rms=0.112584Jy sigma=0.000767 wmodel J0246-2935_S_2014_05_31_pus_map.mod ! Writing 255 model components to file: J0246-2935_S_2014_05_31_pus_map.mod wobs J0246-2935_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0246-2935_S_2014_05_31_pus_uvs.fits wwins J0246-2935_S_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0246-2935_S_2014_05_31_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 = -0.000262372 Jy ! Component: 100 - total flux cleaned = -0.000352827 Jy ! Component: 150 - total flux cleaned = -0.000408632 Jy ! Component: 200 - total flux cleaned = -0.000328642 Jy ! Component: 250 - total flux cleaned = -0.000302552 Jy ! Component: 300 - total flux cleaned = -0.000176841 Jy ! Component: 350 - total flux cleaned = -3.10821e-05 Jy ! Component: 400 - total flux cleaned = 0.000111146 Jy ! Component: 450 - total flux cleaned = 0.000294918 Jy ! Component: 500 - total flux cleaned = 0.000362329 Jy ! Component: 550 - total flux cleaned = 0.000472494 Jy ! Component: 600 - total flux cleaned = 0.000579494 Jy ! Component: 650 - total flux cleaned = 0.000579605 Jy ! Component: 700 - total flux cleaned = 0.00070413 Jy ! Component: 750 - total flux cleaned = 0.000826646 Jy ! Component: 800 - total flux cleaned = 0.000966499 Jy ! Component: 850 - total flux cleaned = 0.00112383 Jy ! Component: 900 - total flux cleaned = 0.0012204 Jy ! Component: 950 - total flux cleaned = 0.00139166 Jy ! Component: 1000 - total flux cleaned = 0.00146678 Jy ! Component: 1050 - total flux cleaned = 0.00161468 Jy ! Component: 1100 - total flux cleaned = 0.00174218 Jy ! Component: 1150 - total flux cleaned = 0.00186822 Jy ! Component: 1200 - total flux cleaned = 0.00204584 Jy ! Component: 1250 - total flux cleaned = 0.00222097 Jy ! Component: 1300 - total flux cleaned = 0.00230705 Jy ! Component: 1350 - total flux cleaned = 0.00239261 Jy ! Component: 1400 - total flux cleaned = 0.00252819 Jy ! Component: 1450 - total flux cleaned = 0.0026122 Jy ! Component: 1500 - total flux cleaned = 0.00274464 Jy ! Component: 1550 - total flux cleaned = 0.00287537 Jy ! Component: 1600 - total flux cleaned = 0.00295615 Jy ! Component: 1650 - total flux cleaned = 0.00306811 Jy ! Component: 1700 - total flux cleaned = 0.0032102 Jy ! Component: 1750 - total flux cleaned = 0.00330373 Jy ! Component: 1800 - total flux cleaned = 0.00342717 Jy ! Component: 1850 - total flux cleaned = 0.00350372 Jy ! Component: 1900 - total flux cleaned = 0.0036097 Jy ! Component: 1950 - total flux cleaned = 0.0036996 Jy ! Component: 2000 - total flux cleaned = 0.00380323 Jy ! Component: 2050 - total flux cleaned = 0.00384722 Jy ! Component: 2100 - total flux cleaned = 0.00393448 Jy ! Component: 2150 - total flux cleaned = 0.00400659 Jy ! Component: 2200 - total flux cleaned = 0.00413475 Jy ! Component: 2250 - total flux cleaned = 0.00419127 Jy ! Component: 2300 - total flux cleaned = 0.00427505 Jy ! Component: 2350 - total flux cleaned = 0.00435795 Jy ! Component: 2400 - total flux cleaned = 0.00439918 Jy ! Component: 2450 - total flux cleaned = 0.00445354 Jy ! Component: 2500 - total flux cleaned = 0.00452113 Jy ! Component: 2550 - total flux cleaned = 0.00450771 Jy ! Component: 2600 - total flux cleaned = 0.00464067 Jy ! Component: 2650 - total flux cleaned = 0.00465382 Jy ! Component: 2700 - total flux cleaned = 0.004654 Jy ! Component: 2750 - total flux cleaned = 0.00469297 Jy ! Component: 2800 - total flux cleaned = 0.00480902 Jy ! Component: 2850 - total flux cleaned = 0.00479617 Jy ! Component: 2900 - total flux cleaned = 0.0048723 Jy ! Component: 2950 - total flux cleaned = 0.00489744 Jy ! Component: 3000 - total flux cleaned = 0.00494736 Jy ! Component: 3050 - total flux cleaned = 0.00500949 Jy ! Component: 3100 - total flux cleaned = 0.00499716 Jy ! Component: 3150 - total flux cleaned = 0.00507076 Jy ! Component: 3200 - total flux cleaned = 0.00511952 Jy ! Component: 3250 - total flux cleaned = 0.00515594 Jy ! Component: 3300 - total flux cleaned = 0.00522811 Jy ! Component: 3350 - total flux cleaned = 0.00524014 Jy ! Component: 3400 - total flux cleaned = 0.00532321 Jy ! Component: 3450 - total flux cleaned = 0.00535855 Jy ! Component: 3500 - total flux cleaned = 0.00542911 Jy ! Component: 3550 - total flux cleaned = 0.00547584 Jy ! Component: 3600 - total flux cleaned = 0.00554547 Jy ! Component: 3650 - total flux cleaned = 0.00564922 Jy ! Component: 3700 - total flux cleaned = 0.00564922 Jy ! Component: 3750 - total flux cleaned = 0.00569471 Jy ! Component: 3800 - total flux cleaned = 0.00576267 Jy ! Component: 3850 - total flux cleaned = 0.00583017 Jy ! Component: 3900 - total flux cleaned = 0.00583024 Jy ! Component: 3950 - total flux cleaned = 0.00593046 Jy ! Component: 4000 - total flux cleaned = 0.00598581 Jy ! Component: 4050 - total flux cleaned = 0.00605188 Jy ! Total flux subtracted in 4096 components = 0.00610659 Jy ! Clean residual min=-0.000695 max=0.000767 Jy/beam ! Clean residual mean=0.000004 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.330677 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 510 components and 0.330677 Jy ![Exited script file: muppet] wmap "J0246-2935_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.526 x 8.386 at -0.09105 degrees (North through East) ! Clean map min=-0.0013038 max=0.20619 Jy/beam ! Writing clean map to FITS file: J0246-2935_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.206195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206596 device "J0246-2935_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0246-2935_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300584 0.300584 0.601168 1.20234 2.40467 4.80934 9.61869 19.2374 38.4747 76.9495 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.206 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.526 x 8.386 at -0.09105 degrees (North through East) ! Clean map min=-0.0013038 max=0.20619 Jy/beam quit ! Quitting program ! Log file J0246-2935_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 14:43:45 2016