! Started logfile: J1945+7055_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:38:00 2016 obs J1945+7055_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1945+7055_S_2014_08_05_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778857 visibilities/baseline/integration-bin. ! Found source: J1945+7055 ! ! 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 360 lines of history. ! ! Reading 14440 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 J1945+7055_S_2014_08_05_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 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.672524Jy sigma=0.007150 ! Fit after self-cal, rms=0.649473Jy sigma=0.006911 ! 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=3.319 mas, bmaj=10.94 mas, bpa=78.66 degrees ! Estimated noise=917.499 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 = 0.267903 Jy ! Component: 100 - total flux cleaned = 0.353159 Jy ! Total flux subtracted in 100 components = 0.353159 Jy ! Clean residual min=-0.033303 max=0.084601 Jy/beam ! Clean residual mean=-0.000152 rms=0.010738 Jy/beam ! Combined flux in latest and established models = 0.353159 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.353159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205478Jy sigma=0.002075 ! Fit after self-cal, rms=0.204683Jy sigma=0.002063 ! Inverting map ! Added new window around map position (-1.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0756551 Jy ! Component: 100 - total flux cleaned = 0.115615 Jy ! Total flux subtracted in 100 components = 0.115615 Jy ! Clean residual min=-0.025598 max=0.058911 Jy/beam ! Clean residual mean=-0.000112 rms=0.008060 Jy/beam ! Combined flux in latest and established models = 0.468775 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.468775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164502Jy sigma=0.001635 ! Fit after self-cal, rms=0.162150Jy sigma=0.001612 ! Inverting map ! Added new window around map position (-7.5, -14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507194 Jy ! Component: 100 - total flux cleaned = 0.0808933 Jy ! Total flux subtracted in 100 components = 0.0808933 Jy ! Clean residual min=-0.021454 max=0.043103 Jy/beam ! Clean residual mean=-0.000077 rms=0.006246 Jy/beam ! Combined flux in latest and established models = 0.549668 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.549668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139909Jy sigma=0.001373 ! Fit after self-cal, rms=0.139172Jy sigma=0.001366 ! Inverting map ! Added new window around map position (-11, -21). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379838 Jy ! Component: 100 - total flux cleaned = 0.0611849 Jy ! Total flux subtracted in 100 components = 0.0611849 Jy ! Clean residual min=-0.017843 max=0.038660 Jy/beam ! Clean residual mean=-0.000058 rms=0.004913 Jy/beam ! Combined flux in latest and established models = 0.610853 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.610853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124755Jy sigma=0.001213 ! Fit after self-cal, rms=0.124062Jy sigma=0.001206 ! Inverting map ! Added new window around map position (-15, -29.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327557 Jy ! Component: 100 - total flux cleaned = 0.0521063 Jy ! Total flux subtracted in 100 components = 0.0521063 Jy ! Clean residual min=-0.012191 max=0.012399 Jy/beam ! Clean residual mean=-0.000051 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 0.662959 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.662959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111836Jy sigma=0.001074 ! Fit after self-cal, rms=0.111415Jy sigma=0.001070 ! 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=4.119 mas, bmaj=11.73 mas, bpa=78.86 degrees ! Estimated noise=563.954 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 = 0.0262798 Jy ! Component: 100 - total flux cleaned = 0.0472344 Jy ! Component: 150 - total flux cleaned = 0.0646433 Jy ! Component: 200 - total flux cleaned = 0.0792471 Jy ! Total flux subtracted in 200 components = 0.0792471 Jy ! Clean residual min=-0.010173 max=0.009537 Jy/beam ! Clean residual mean=-0.000063 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 0.742206 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 170 components and 0.742206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100143Jy sigma=0.000959 ! Fit after self-cal, rms=0.099891Jy sigma=0.000957 ! 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 0.96 FD 0.86 HN 0.99 KP 1.04 ! LA 1.05 MK 1.00* NL 0.97 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00* NL 1.03 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.07 KP 0.89 ! LA 0.81 MK 1.00* NL 0.99 OV 0.94 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.05 KP 0.87 ! LA 0.77 MK 1.00* NL 1.08 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.099891Jy sigma=0.000957 ! Fit after self-cal, rms=0.079079Jy sigma=0.000808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.166 mas, bmaj=11.82 mas, bpa=78.85 degrees ! Estimated noise=553.65 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 = 0.00893855 Jy ! Component: 100 - total flux cleaned = 0.0140607 Jy ! Component: 150 - total flux cleaned = 0.0179627 Jy ! Component: 200 - total flux cleaned = 0.0209823 Jy ! Total flux subtracted in 200 components = 0.0209823 Jy ! Clean residual min=-0.003984 max=0.004058 Jy/beam ! Clean residual mean=-0.000026 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.763188 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 213 components and 0.763188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077493Jy sigma=0.000790 ! Fit after self-cal, rms=0.077407Jy sigma=0.000789 ! 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=0.077407Jy sigma=0.000789 ! Fit after self-cal, rms=0.077015Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=11.78 mas, bpa=78.77 degrees ! Estimated noise=553.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004014 Jy ! Component: 100 - total flux cleaned = 0.00630884 Jy ! Component: 150 - total flux cleaned = 0.00785965 Jy ! Component: 200 - total flux cleaned = 0.00844185 Jy ! Total flux subtracted in 200 components = 0.00844185 Jy ! Clean residual min=-0.003052 max=0.002947 Jy/beam ! Clean residual mean=-0.000018 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.77163 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 257 components and 0.77163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076625Jy sigma=0.000780 ! Fit after self-cal, rms=0.076602Jy sigma=0.000780 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 = 0.00124661 Jy ! Component: 100 - total flux cleaned = 0.00159372 Jy ! Component: 150 - total flux cleaned = 0.00175043 Jy ! Component: 200 - total flux cleaned = 0.0019653 Jy ! Total flux subtracted in 200 components = 0.0019653 Jy ! Clean residual min=-0.002698 max=0.002733 Jy/beam ! Clean residual mean=-0.000017 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.773595 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 269 components and 0.773595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076443Jy sigma=0.000778 ! Fit after self-cal, rms=0.076433Jy sigma=0.000778 ! 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=0.076433Jy sigma=0.000778 ! Fit after self-cal, rms=0.076352Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.163 mas, bmaj=11.79 mas, bpa=78.76 degrees ! Estimated noise=552.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201864 Jy ! Component: 100 - total flux cleaned = 0.00284572 Jy ! Component: 150 - total flux cleaned = 0.00296583 Jy ! Component: 200 - total flux cleaned = 0.00313117 Jy ! Total flux subtracted in 200 components = 0.00313117 Jy ! Clean residual min=-0.002313 max=0.002516 Jy/beam ! Clean residual mean=-0.000015 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.776726 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 279 components and 0.776726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076249Jy sigma=0.000777 ! Fit after self-cal, rms=0.076240Jy 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) ! Added new window around map position (-98, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162178 Jy ! Component: 100 - total flux cleaned = 0.0026404 Jy ! Component: 150 - total flux cleaned = 0.00300877 Jy ! Component: 200 - total flux cleaned = 0.00310592 Jy ! Total flux subtracted in 200 components = 0.00310592 Jy ! Clean residual min=-0.002197 max=0.002059 Jy/beam ! Clean residual mean=-0.000012 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.779832 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 302 components and 0.779832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076145Jy sigma=0.000776 ! Fit after self-cal, rms=0.076142Jy sigma=0.000776 ! 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=0.076142Jy sigma=0.000776 ! Fit after self-cal, rms=0.076143Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.659 mas, bmaj=13 mas, bpa=81.61 degrees ! Estimated noise=632.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135422 Jy ! Component: 100 - total flux cleaned = 0.00154364 Jy ! Component: 150 - total flux cleaned = 0.00174595 Jy ! Component: 200 - total flux cleaned = 0.00182038 Jy ! Total flux subtracted in 200 components = 0.00182038 Jy ! Clean residual min=-0.002078 max=0.002168 Jy/beam ! Clean residual mean=-0.000017 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.781653 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 340 components and 0.781653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076109Jy sigma=0.000775 ! Fit after self-cal, rms=0.076107Jy sigma=0.000775 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 = 0.000320147 Jy ! Component: 100 - total flux cleaned = 0.000288243 Jy ! Component: 150 - total flux cleaned = 0.000259371 Jy ! Component: 200 - total flux cleaned = 0.000231758 Jy ! Total flux subtracted in 200 components = 0.000231758 Jy ! Clean residual min=-0.002004 max=0.001970 Jy/beam ! Clean residual mean=-0.000016 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.781885 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 363 components and 0.781885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076088Jy sigma=0.000775 ! Fit after self-cal, rms=0.076087Jy sigma=0.000775 ! 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=4.162 mas, bmaj=11.79 mas, bpa=78.76 degrees ! Estimated noise=552.839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.162 x 11.79 at 78.76 degrees (North through East) ! Clean map min=-0.0018109 max=0.36269 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=3.344 mas, bmaj=10.96 mas, bpa=78.47 degrees ! Estimated noise=905.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266787 Jy ! Component: 100 - total flux cleaned = 0.369945 Jy ! Component: 150 - total flux cleaned = 0.436985 Jy ! Component: 200 - total flux cleaned = 0.487915 Jy ! Total flux subtracted in 200 components = 0.487915 Jy ! Clean residual min=-0.017918 max=0.029604 Jy/beam ! Clean residual mean=-0.000095 rms=0.006163 Jy/beam ! Combined flux in latest and established models = 0.487915 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.487915 Jy ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=11.79 mas, bpa=78.76 degrees ! Estimated noise=552.839 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 = 0.0570094 Jy ! Component: 100 - total flux cleaned = 0.0995878 Jy ! Component: 150 - total flux cleaned = 0.133055 Jy ! Component: 200 - total flux cleaned = 0.159696 Jy ! Total flux subtracted in 200 components = 0.159696 Jy ! Clean residual min=-0.009283 max=0.015919 Jy/beam ! Clean residual mean=-0.000091 rms=0.003659 Jy/beam ! Combined flux in latest and established models = 0.647611 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 92 components and 0.647611 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215457 Jy ! Component: 100 - total flux cleaned = 0.0393417 Jy ! Component: 150 - total flux cleaned = 0.0541572 Jy ! Component: 200 - total flux cleaned = 0.066524 Jy ! Total flux subtracted in 200 components = 0.066524 Jy ! Clean residual min=-0.005037 max=0.007523 Jy/beam ! Clean residual mean=-0.000051 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.714135 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 137 components and 0.714135 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=7.659 mas, bmaj=13 mas, bpa=81.61 degrees ! Estimated noise=632.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158858 Jy ! Component: 100 - total flux cleaned = 0.0276656 Jy ! Component: 150 - total flux cleaned = 0.0366132 Jy ! Component: 200 - total flux cleaned = 0.0434609 Jy ! Total flux subtracted in 200 components = 0.0434609 Jy ! Clean residual min=-0.003365 max=0.004116 Jy/beam ! Clean residual mean=-0.000045 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.757595 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 = 0.00526296 Jy ! Component: 100 - total flux cleaned = 0.0093291 Jy ! Component: 150 - total flux cleaned = 0.012492 Jy ! Component: 200 - total flux cleaned = 0.0150078 Jy ! Total flux subtracted in 200 components = 0.0150078 Jy ! Clean residual min=-0.002348 max=0.002049 Jy/beam ! Clean residual mean=-0.000031 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.772603 Jy ! Adding 147 model components to the UV plane model. ! The established model now contains 268 components and 0.772603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=11.79 mas, bpa=78.76 degrees ! Estimated noise=552.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159321 Jy ! Component: 100 - total flux cleaned = 0.00269966 Jy ! Component: 150 - total flux cleaned = 0.00348049 Jy ! Component: 200 - total flux cleaned = 0.00416723 Jy ! Total flux subtracted in 200 components = 0.00416723 Jy ! Clean residual min=-0.001974 max=0.002061 Jy/beam ! Clean residual mean=-0.000016 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.77677 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 293 components and 0.77677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076223Jy sigma=0.000776 ! Fit after self-cal, rms=0.076194Jy sigma=0.000776 wmodel J1945+7055_S_2014_08_05_pus_map.mod ! Writing 293 model components to file: J1945+7055_S_2014_08_05_pus_map.mod wobs J1945+7055_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1945+7055_S_2014_08_05_pus_uvs.fits wwins J1945+7055_S_2014_08_05_pus_map.win ! wwins: Wrote 6 windows to J1945+7055_S_2014_08_05_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 = 0.000114587 Jy ! Component: 100 - total flux cleaned = 0.000251875 Jy ! Component: 150 - total flux cleaned = 0.000251503 Jy ! Component: 200 - total flux cleaned = 0.000251337 Jy ! Component: 250 - total flux cleaned = 0.000308768 Jy ! Component: 300 - total flux cleaned = 0.000336303 Jy ! Component: 350 - total flux cleaned = 0.000417643 Jy ! Component: 400 - total flux cleaned = 0.000522887 Jy ! Component: 450 - total flux cleaned = 0.000599691 Jy ! Component: 500 - total flux cleaned = 0.000648807 Jy ! Component: 550 - total flux cleaned = 0.00060067 Jy ! Component: 600 - total flux cleaned = 0.000577139 Jy ! Component: 650 - total flux cleaned = 0.000531129 Jy ! Component: 700 - total flux cleaned = 0.000508816 Jy ! Component: 750 - total flux cleaned = 0.000486863 Jy ! Component: 800 - total flux cleaned = 0.00050883 Jy ! Component: 850 - total flux cleaned = 0.00040206 Jy ! Component: 900 - total flux cleaned = 0.000297404 Jy ! Component: 950 - total flux cleaned = 0.000256511 Jy ! Component: 1000 - total flux cleaned = 0.000195457 Jy ! Component: 1050 - total flux cleaned = 0.000155441 Jy ! Component: 1100 - total flux cleaned = -2.00832e-05 Jy ! Component: 1150 - total flux cleaned = -7.71017e-05 Jy ! Component: 1200 - total flux cleaned = -0.000114677 Jy ! Component: 1250 - total flux cleaned = -0.000207818 Jy ! Component: 1300 - total flux cleaned = -0.000207823 Jy ! Component: 1350 - total flux cleaned = -0.000280319 Jy ! Component: 1400 - total flux cleaned = -0.000387582 Jy ! Component: 1450 - total flux cleaned = -0.000458134 Jy ! Component: 1500 - total flux cleaned = -0.000527343 Jy ! Component: 1550 - total flux cleaned = -0.000630813 Jy ! Component: 1600 - total flux cleaned = -0.000698809 Jy ! Component: 1650 - total flux cleaned = -0.000816558 Jy ! Component: 1700 - total flux cleaned = -0.000932683 Jy ! Component: 1750 - total flux cleaned = -0.000981952 Jy ! Component: 1800 - total flux cleaned = -0.0010145 Jy ! Component: 1850 - total flux cleaned = -0.00111077 Jy ! Component: 1900 - total flux cleaned = -0.00115818 Jy ! Component: 1950 - total flux cleaned = -0.00128379 Jy ! Component: 2000 - total flux cleaned = -0.00134594 Jy ! Component: 2050 - total flux cleaned = -0.00137666 Jy ! Component: 2100 - total flux cleaned = -0.00145293 Jy ! Component: 2150 - total flux cleaned = -0.00149804 Jy ! Component: 2200 - total flux cleaned = -0.00154284 Jy ! Component: 2250 - total flux cleaned = -0.00149824 Jy ! Component: 2300 - total flux cleaned = -0.00158626 Jy ! Component: 2350 - total flux cleaned = -0.00157168 Jy ! Component: 2400 - total flux cleaned = -0.00160046 Jy ! Component: 2450 - total flux cleaned = -0.00168592 Jy ! Component: 2500 - total flux cleaned = -0.00170003 Jy ! Component: 2550 - total flux cleaned = -0.00168595 Jy ! Component: 2600 - total flux cleaned = -0.00172752 Jy ! Component: 2650 - total flux cleaned = -0.00175518 Jy ! Component: 2700 - total flux cleaned = -0.00178242 Jy ! Component: 2750 - total flux cleaned = -0.00183643 Jy ! Component: 2800 - total flux cleaned = -0.00183659 Jy ! Component: 2850 - total flux cleaned = -0.00191654 Jy ! Component: 2900 - total flux cleaned = -0.00189022 Jy ! Component: 2950 - total flux cleaned = -0.00192945 Jy ! Component: 3000 - total flux cleaned = -0.00194243 Jy ! Component: 3050 - total flux cleaned = -0.00195537 Jy ! Component: 3100 - total flux cleaned = -0.00196814 Jy ! Component: 3150 - total flux cleaned = -0.00196832 Jy ! Component: 3200 - total flux cleaned = -0.0019432 Jy ! Component: 3250 - total flux cleaned = -0.00198089 Jy ! Component: 3300 - total flux cleaned = -0.00200565 Jy ! Component: 3350 - total flux cleaned = -0.00201791 Jy ! Component: 3400 - total flux cleaned = -0.00205441 Jy ! Component: 3450 - total flux cleaned = -0.00205434 Jy ! Component: 3500 - total flux cleaned = -0.00207851 Jy ! Component: 3550 - total flux cleaned = -0.00215007 Jy ! Component: 3600 - total flux cleaned = -0.00210255 Jy ! Component: 3650 - total flux cleaned = -0.00212596 Jy ! Component: 3700 - total flux cleaned = -0.0021142 Jy ! Component: 3750 - total flux cleaned = -0.00216069 Jy ! Component: 3800 - total flux cleaned = -0.00218372 Jy ! Component: 3850 - total flux cleaned = -0.00217225 Jy ! Component: 3900 - total flux cleaned = -0.00218368 Jy ! Component: 3950 - total flux cleaned = -0.00218369 Jy ! Component: 4000 - total flux cleaned = -0.0022063 Jy ! Component: 4050 - total flux cleaned = -0.00219502 Jy ! Total flux subtracted in 4096 components = -0.00219507 Jy ! Clean residual min=-0.000670 max=0.000617 Jy/beam ! Clean residual mean=-0.000008 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.774575 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 625 components and 0.774576 Jy ![Exited script file: muppet] wmap "J1945+7055_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.162 x 11.79 at 78.76 degrees (North through East) ! Clean map min=-0.0012923 max=0.36217 Jy/beam ! Writing clean map to FITS file: J1945+7055_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.362175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218579 device "J1945+7055_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1945+7055_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181056 0.181056 0.362111 0.724222 1.44844 2.89689 5.79378 11.5876 23.1751 46.3502 92.7004 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.362 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.162 x 11.79 at 78.76 degrees (North through East) ! Clean map min=-0.0012923 max=0.36217 Jy/beam quit ! Quitting program ! Log file J1945+7055_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:38:05 2016