! Started logfile: J0731-2341_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:20:27 2017 obs J0731-2341_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0731-2341_S_2014_01_04_pus_uva.fits ! AN table 1: 86 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J0731-2341 ! ! 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 370 lines of history. ! ! Reading 7224 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 J0731-2341_S_2014_01_04_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 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.566320Jy sigma=0.006275 ! Fit after self-cal, rms=0.468954Jy sigma=0.005314 ! 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=2.389 mas, bmaj=5.592 mas, bpa=-4.512 degrees ! Estimated noise=1344.63 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 = 0.401961 Jy ! Component: 100 - total flux cleaned = 0.536789 Jy ! Total flux subtracted in 100 components = 0.536789 Jy ! Clean residual min=-0.044599 max=0.064581 Jy/beam ! Clean residual mean=-0.000311 rms=0.010423 Jy/beam ! Combined flux in latest and established models = 0.536789 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.536789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228564Jy sigma=0.002268 ! Fit after self-cal, rms=0.228598Jy sigma=0.002267 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746172 Jy ! Component: 100 - total flux cleaned = 0.116721 Jy ! Total flux subtracted in 100 components = 0.116721 Jy ! Clean residual min=-0.029780 max=0.037447 Jy/beam ! Clean residual mean=-0.000234 rms=0.007717 Jy/beam ! Combined flux in latest and established models = 0.65351 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.65351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179421Jy sigma=0.001800 ! Fit after self-cal, rms=0.179441Jy sigma=0.001800 ! 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=2.987 mas, bmaj=6.573 mas, bpa=-2.081 degrees ! Estimated noise=761.714 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 = 0.048822 Jy ! Component: 100 - total flux cleaned = 0.0741348 Jy ! Component: 150 - total flux cleaned = 0.0888128 Jy ! Component: 200 - total flux cleaned = 0.0973819 Jy ! Total flux subtracted in 200 components = 0.0973819 Jy ! Clean residual min=-0.031611 max=0.042379 Jy/beam ! Clean residual mean=-0.000402 rms=0.009757 Jy/beam ! Combined flux in latest and established models = 0.750892 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.750892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159536Jy sigma=0.001742 ! Fit after self-cal, rms=0.159546Jy sigma=0.001742 ! 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 1.09 FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.02 OV 0.96 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00* KP 1.00* LA 0.96 ! MK 1.01 NL 1.06 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00* KP 1.00* LA 0.78 ! MK 1.01 NL 1.02 OV 0.91 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00* KP 1.00* LA 0.85 ! MK 0.98 NL 1.09 OV 0.97 PT 0.97 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.159546Jy sigma=0.001742 ! Fit after self-cal, rms=0.155400Jy sigma=0.001452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=6.596 mas, bpa=-1.64 degrees ! Estimated noise=770.62 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 = 0.0123945 Jy ! Component: 100 - total flux cleaned = 0.0164026 Jy ! Component: 150 - total flux cleaned = 0.0171929 Jy ! Component: 200 - total flux cleaned = 0.0178364 Jy ! Total flux subtracted in 200 components = 0.0178364 Jy ! Clean residual min=-0.027997 max=0.029330 Jy/beam ! Clean residual mean=-0.000216 rms=0.007405 Jy/beam ! Combined flux in latest and established models = 0.768728 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.768728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153317Jy sigma=0.001454 ! Fit after self-cal, rms=0.153027Jy sigma=0.001453 ! 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=0.153027Jy sigma=0.001453 ! Fit after self-cal, rms=0.134434Jy sigma=0.001387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=6.582 mas, bpa=-1.717 degrees ! Estimated noise=778.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826097 Jy ! Component: 100 - total flux cleaned = 0.0118369 Jy ! Component: 150 - total flux cleaned = 0.0122469 Jy ! Component: 200 - total flux cleaned = 0.0124246 Jy ! Total flux subtracted in 200 components = 0.0124246 Jy ! Clean residual min=-0.019141 max=0.026469 Jy/beam ! Clean residual mean=-0.000196 rms=0.005862 Jy/beam ! Combined flux in latest and established models = 0.781153 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.781153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133387Jy sigma=0.001388 ! Fit after self-cal, rms=0.133362Jy sigma=0.001388 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 (-57, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251981 Jy ! Component: 100 - total flux cleaned = 0.0377625 Jy ! Component: 150 - total flux cleaned = 0.0456906 Jy ! Component: 200 - total flux cleaned = 0.0514493 Jy ! Total flux subtracted in 200 components = 0.0514493 Jy ! Clean residual min=-0.014564 max=0.019062 Jy/beam ! Clean residual mean=-0.000109 rms=0.004222 Jy/beam ! Combined flux in latest and established models = 0.832602 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 100 components and 0.832603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129306Jy sigma=0.001324 ! Fit after self-cal, rms=0.129041Jy sigma=0.001320 ! 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=0.129041Jy sigma=0.001320 ! Fit after self-cal, rms=0.130840Jy sigma=0.001313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=6.582 mas, bpa=-1.454 degrees ! Estimated noise=783.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997666 Jy ! Component: 100 - total flux cleaned = 0.0164221 Jy ! Component: 150 - total flux cleaned = 0.0212389 Jy ! Component: 200 - total flux cleaned = 0.0249844 Jy ! Total flux subtracted in 200 components = 0.0249844 Jy ! Clean residual min=-0.012160 max=0.016970 Jy/beam ! Clean residual mean=-0.000089 rms=0.003696 Jy/beam ! Combined flux in latest and established models = 0.857587 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 127 components and 0.857587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129483Jy sigma=0.001307 ! Fit after self-cal, rms=0.129444Jy sigma=0.001306 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 (-10.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148071 Jy ! Component: 100 - total flux cleaned = 0.0228321 Jy ! Component: 150 - total flux cleaned = 0.028341 Jy ! Component: 200 - total flux cleaned = 0.0313303 Jy ! Total flux subtracted in 200 components = 0.0313303 Jy ! Clean residual min=-0.011507 max=0.011005 Jy/beam ! Clean residual mean=-0.000019 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.888917 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 0.888917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127209Jy sigma=0.001291 ! Fit after self-cal, rms=0.126971Jy sigma=0.001289 ! 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=0.126971Jy sigma=0.001289 ! Fit after self-cal, rms=0.130747Jy sigma=0.001285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.638 mas, bmaj=16.78 mas, bpa=2.853 degrees ! Estimated noise=1002.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122291 Jy ! Component: 100 - total flux cleaned = 0.0172693 Jy ! Component: 150 - total flux cleaned = 0.0194685 Jy ! Component: 200 - total flux cleaned = 0.0212611 Jy ! Total flux subtracted in 200 components = 0.0212611 Jy ! Clean residual min=-0.015954 max=0.017429 Jy/beam ! Clean residual mean=0.000071 rms=0.005262 Jy/beam ! Combined flux in latest and established models = 0.910178 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 185 components and 0.910178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129416Jy sigma=0.001290 ! Fit after self-cal, rms=0.129261Jy sigma=0.001288 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 = 0.00307396 Jy ! Component: 100 - total flux cleaned = 0.00425958 Jy ! Component: 150 - total flux cleaned = 0.00510072 Jy ! Component: 200 - total flux cleaned = 0.00569232 Jy ! Total flux subtracted in 200 components = 0.00569232 Jy ! Clean residual min=-0.015489 max=0.016933 Jy/beam ! Clean residual mean=0.000106 rms=0.005208 Jy/beam ! Combined flux in latest and established models = 0.915871 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 197 components and 0.915871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129023Jy sigma=0.001292 ! Fit after self-cal, rms=0.128971Jy sigma=0.001292 ! 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=2.934 mas, bmaj=6.572 mas, bpa=-1.322 degrees ! Estimated noise=788.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.934 x 6.572 at -1.322 degrees (North through East) ! Clean map min=-0.011335 max=0.58655 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128971Jy sigma=0.001292 ! Fit after self-cal, rms=0.085341Jy sigma=0.000844 ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=6.573 mas, bpa=-1.42 degrees ! Estimated noise=790.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00501692 Jy ! Component: 100 - total flux cleaned = -0.00590016 Jy ! Component: 150 - total flux cleaned = -0.00553126 Jy ! Component: 200 - total flux cleaned = -0.00529777 Jy ! Total flux subtracted in 200 components = -0.00529777 Jy ! Clean residual min=-0.009020 max=0.011242 Jy/beam ! Clean residual mean=0.000033 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.910573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 214 components and 0.910573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084829Jy sigma=0.000840 ! Fit after self-cal, rms=0.084837Jy sigma=0.000840 ! Inverting map ! Added new window around map position (-34.5, -49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110734 Jy ! Component: 100 - total flux cleaned = 0.0166257 Jy ! Component: 150 - total flux cleaned = 0.0207188 Jy ! Component: 200 - total flux cleaned = 0.0242212 Jy ! Total flux subtracted in 200 components = 0.0242212 Jy ! Clean residual min=-0.007522 max=0.007789 Jy/beam ! Clean residual mean=0.000022 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.934794 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 239 components and 0.934794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083423Jy sigma=0.000821 ! Fit after self-cal, rms=0.083232Jy sigma=0.000820 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083232Jy sigma=0.000820 ! Fit after self-cal, rms=0.082602Jy sigma=0.000819 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=2.346 mas, bmaj=5.562 mas, bpa=-3.553 degrees ! Estimated noise=1396.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.419603 Jy ! Component: 100 - total flux cleaned = 0.569241 Jy ! Component: 150 - total flux cleaned = 0.652776 Jy ! Component: 200 - total flux cleaned = 0.700623 Jy ! Total flux subtracted in 200 components = 0.700623 Jy ! Clean residual min=-0.018255 max=0.024188 Jy/beam ! Clean residual mean=-0.000146 rms=0.005046 Jy/beam ! Combined flux in latest and established models = 0.700623 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.700623 Jy ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=6.566 mas, bpa=-1.313 degrees ! Estimated noise=787.372 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 = 0.0444542 Jy ! Component: 100 - total flux cleaned = 0.073769 Jy ! Component: 150 - total flux cleaned = 0.096105 Jy ! Component: 200 - total flux cleaned = 0.113799 Jy ! Total flux subtracted in 200 components = 0.113799 Jy ! Clean residual min=-0.014449 max=0.015179 Jy/beam ! Clean residual mean=-0.000159 rms=0.004391 Jy/beam ! Combined flux in latest and established models = 0.814423 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 83 components and 0.814423 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=7.649 mas, bmaj=16.78 mas, bpa=2.798 degrees ! Estimated noise=999.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277093 Jy ! Component: 100 - total flux cleaned = 0.0465672 Jy ! Component: 150 - total flux cleaned = 0.0615613 Jy ! Component: 200 - total flux cleaned = 0.073751 Jy ! Total flux subtracted in 200 components = 0.073751 Jy ! Clean residual min=-0.014380 max=0.014194 Jy/beam ! Clean residual mean=-0.000100 rms=0.004419 Jy/beam ! Combined flux in latest and established models = 0.888174 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 = 0.0100282 Jy ! Component: 100 - total flux cleaned = 0.0183254 Jy ! Component: 150 - total flux cleaned = 0.0252236 Jy ! Component: 200 - total flux cleaned = 0.0309843 Jy ! Total flux subtracted in 200 components = 0.0309843 Jy ! Clean residual min=-0.009641 max=0.010946 Jy/beam ! Clean residual mean=-0.000020 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.919158 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 185 components and 0.919158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=6.566 mas, bpa=-1.313 degrees ! Estimated noise=787.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692368 Jy ! Component: 100 - total flux cleaned = 0.0115636 Jy ! Component: 150 - total flux cleaned = 0.013438 Jy ! Component: 200 - total flux cleaned = 0.014946 Jy ! Total flux subtracted in 200 components = 0.014946 Jy ! Clean residual min=-0.006775 max=0.006742 Jy/beam ! Clean residual mean=0.000006 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.934104 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 208 components and 0.934104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083128Jy sigma=0.000824 ! Fit after self-cal, rms=0.082960Jy sigma=0.000823 wmodel J0731-2341_S_2014_01_04_pus_map.mod ! Writing 208 model components to file: J0731-2341_S_2014_01_04_pus_map.mod wobs J0731-2341_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0731-2341_S_2014_01_04_pus_uvs.fits wwins J0731-2341_S_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J0731-2341_S_2014_01_04_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 = -3.47595e-05 Jy ! Component: 100 - total flux cleaned = 0.000273997 Jy ! Component: 150 - total flux cleaned = 0.000276215 Jy ! Component: 200 - total flux cleaned = 0.000186877 Jy ! Component: 250 - total flux cleaned = 0.000358459 Jy ! Component: 300 - total flux cleaned = 0.000436835 Jy ! Component: 350 - total flux cleaned = -2.00236e-05 Jy ! Component: 400 - total flux cleaned = -9.2534e-05 Jy ! Component: 450 - total flux cleaned = -0.000372217 Jy ! Component: 500 - total flux cleaned = -0.000707137 Jy ! Component: 550 - total flux cleaned = -0.00103049 Jy ! Component: 600 - total flux cleaned = -0.00165924 Jy ! Component: 650 - total flux cleaned = -0.00202515 Jy ! Component: 700 - total flux cleaned = -0.00285279 Jy ! Component: 750 - total flux cleaned = -0.00325382 Jy ! Component: 800 - total flux cleaned = -0.00358765 Jy ! Component: 850 - total flux cleaned = -0.00412827 Jy ! Component: 900 - total flux cleaned = -0.00433863 Jy ! Component: 950 - total flux cleaned = -0.00459602 Jy ! Component: 1000 - total flux cleaned = -0.00489634 Jy ! Component: 1050 - total flux cleaned = -0.00519076 Jy ! Component: 1100 - total flux cleaned = -0.00547797 Jy ! Component: 1150 - total flux cleaned = -0.00561881 Jy ! Component: 1200 - total flux cleaned = -0.00575661 Jy ! Component: 1250 - total flux cleaned = -0.00571261 Jy ! Component: 1300 - total flux cleaned = -0.00597905 Jy ! Component: 1350 - total flux cleaned = -0.00615202 Jy ! Component: 1400 - total flux cleaned = -0.00636303 Jy ! Component: 1450 - total flux cleaned = -0.00640341 Jy ! Component: 1500 - total flux cleaned = -0.00652563 Jy ! Component: 1550 - total flux cleaned = -0.00660626 Jy ! Component: 1600 - total flux cleaned = -0.00668502 Jy ! Component: 1650 - total flux cleaned = -0.0067236 Jy ! Component: 1700 - total flux cleaned = -0.00691241 Jy ! Component: 1750 - total flux cleaned = -0.00691181 Jy ! Component: 1800 - total flux cleaned = -0.00694884 Jy ! Component: 1850 - total flux cleaned = -0.00705787 Jy ! Component: 1900 - total flux cleaned = -0.00712858 Jy ! Component: 1950 - total flux cleaned = -0.0072333 Jy ! Component: 2000 - total flux cleaned = -0.00730128 Jy ! Component: 2050 - total flux cleaned = -0.00723326 Jy ! Component: 2100 - total flux cleaned = -0.00729967 Jy ! Component: 2150 - total flux cleaned = -0.00733261 Jy ! Component: 2200 - total flux cleaned = -0.00733203 Jy ! Component: 2250 - total flux cleaned = -0.0072046 Jy ! Component: 2300 - total flux cleaned = -0.00723597 Jy ! Component: 2350 - total flux cleaned = -0.00723529 Jy ! Component: 2400 - total flux cleaned = -0.00720466 Jy ! Component: 2450 - total flux cleaned = -0.00723465 Jy ! Component: 2500 - total flux cleaned = -0.00720529 Jy ! Component: 2550 - total flux cleaned = -0.00726386 Jy ! Component: 2600 - total flux cleaned = -0.00726424 Jy ! Component: 2650 - total flux cleaned = -0.00729266 Jy ! Component: 2700 - total flux cleaned = -0.0074036 Jy ! Component: 2750 - total flux cleaned = -0.00740401 Jy ! Component: 2800 - total flux cleaned = -0.00751273 Jy ! Component: 2850 - total flux cleaned = -0.0075928 Jy ! Component: 2900 - total flux cleaned = -0.00772522 Jy ! Component: 2950 - total flux cleaned = -0.00783021 Jy ! Component: 3000 - total flux cleaned = -0.00785678 Jy ! Component: 3050 - total flux cleaned = -0.00795885 Jy ! Component: 3100 - total flux cleaned = -0.00798379 Jy ! Component: 3150 - total flux cleaned = -0.00800901 Jy ! Component: 3200 - total flux cleaned = -0.00805787 Jy ! Component: 3250 - total flux cleaned = -0.0081306 Jy ! Component: 3300 - total flux cleaned = -0.0080823 Jy ! Component: 3350 - total flux cleaned = -0.00808258 Jy ! Component: 3400 - total flux cleaned = -0.00810614 Jy ! Component: 3450 - total flux cleaned = -0.00810635 Jy ! Component: 3500 - total flux cleaned = -0.00815201 Jy ! Component: 3550 - total flux cleaned = -0.00810659 Jy ! Component: 3600 - total flux cleaned = -0.00806171 Jy ! Component: 3650 - total flux cleaned = -0.00815059 Jy ! Component: 3700 - total flux cleaned = -0.00806263 Jy ! Component: 3750 - total flux cleaned = -0.00812793 Jy ! Component: 3800 - total flux cleaned = -0.00808494 Jy ! Component: 3850 - total flux cleaned = -0.00810622 Jy ! Component: 3900 - total flux cleaned = -0.0081061 Jy ! Component: 3950 - total flux cleaned = -0.00818956 Jy ! Component: 4000 - total flux cleaned = -0.0081268 Jy ! Component: 4050 - total flux cleaned = -0.0080652 Jy ! Total flux subtracted in 4096 components = -0.00810613 Jy ! Clean residual min=-0.001296 max=0.001441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.925998 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 491 components and 0.925997 Jy ![Exited script file: muppet] wmap "J0731-2341_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 6.566 at -1.313 degrees (North through East) ! Clean map min=-0.0034373 max=0.60126 Jy/beam ! Writing clean map to FITS file: J0731-2341_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.601264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171882 0.171882 0.343764 0.687527 1.37505 2.75011 5.50022 11.0004 22.0009 44.0017 88.0035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.601 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 6.566 at -1.313 degrees (North through East) ! Clean map min=-0.0034373 max=0.60126 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0731-2341_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:20:32 2017