! Started logfile: J0237+2848_S_2017_06_15_pus_uvs.log on Tue May 7 15:09:49 2019 obs J0237+2848_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0237+2848_S_2017_06_15_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76 visibilities/baseline/integration-bin. ! Found source: J0237+2848 ! ! 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 603 lines of history. ! ! Reading 2052 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 J0237+2848_S_2017_06_15_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810876Jy sigma=0.008484 ! Fit after self-cal, rms=0.798886Jy sigma=0.008364 ! 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=2.855 mas, bmaj=6.443 mas, bpa=4.851 degrees ! Estimated noise=2053.26 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 = 1.26809 Jy ! Component: 100 - total flux cleaned = 1.62379 Jy ! Total flux subtracted in 100 components = 1.62379 Jy ! Clean residual min=-0.062994 max=0.151511 Jy/beam ! Clean residual mean=0.000052 rms=0.021180 Jy/beam ! Combined flux in latest and established models = 1.62379 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.62379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.363954Jy sigma=0.003709 ! Fit after self-cal, rms=0.363897Jy sigma=0.003708 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172156 Jy ! Component: 100 - total flux cleaned = 0.272472 Jy ! Total flux subtracted in 100 components = 0.272472 Jy ! Clean residual min=-0.051071 max=0.078936 Jy/beam ! Clean residual mean=0.000060 rms=0.014018 Jy/beam ! Combined flux in latest and established models = 1.89626 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 1.89626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257211Jy sigma=0.002532 ! Fit after self-cal, rms=0.257038Jy sigma=0.002530 ! 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=3.395 mas, bmaj=7.212 mas, bpa=10.04 degrees ! Estimated noise=1725.08 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 (-1, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11103 Jy ! Component: 100 - total flux cleaned = 0.178535 Jy ! Component: 150 - total flux cleaned = 0.225836 Jy ! Component: 200 - total flux cleaned = 0.260745 Jy ! Total flux subtracted in 200 components = 0.260745 Jy ! Clean residual min=-0.031357 max=0.045723 Jy/beam ! Clean residual mean=0.000104 rms=0.008779 Jy/beam ! Combined flux in latest and established models = 2.15701 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 2.15701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197837Jy sigma=0.001864 ! Fit after self-cal, rms=0.191008Jy sigma=0.001792 ! 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 1.02 FD 0.97 HN 0.94 KP 1.02 ! LA 0.98 MK 1.03 NL 0.89 OV 0.99 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.98 KP 0.97 ! LA 0.95 MK 1.03 NL 1.04 OV 1.03 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.98 KP 0.97 ! LA 0.97 MK 1.06 NL 0.99 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.96 KP 1.00* ! LA 1.08 MK 1.36 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.191008Jy sigma=0.001792 ! Fit after self-cal, rms=0.148124Jy sigma=0.001284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=7.261 mas, bpa=10.25 degrees ! Estimated noise=1717.61 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 = 0.0297881 Jy ! Component: 100 - total flux cleaned = 0.040305 Jy ! Component: 150 - total flux cleaned = 0.0408517 Jy ! Component: 200 - total flux cleaned = 0.0412255 Jy ! Total flux subtracted in 200 components = 0.0412255 Jy ! Clean residual min=-0.018438 max=0.023119 Jy/beam ! Clean residual mean=0.000097 rms=0.005081 Jy/beam ! Combined flux in latest and established models = 2.19823 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 2.19823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142399Jy sigma=0.001199 ! Fit after self-cal, rms=0.141487Jy sigma=0.001188 ! 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=0.141487Jy sigma=0.001188 ! Fit after self-cal, rms=0.098483Jy sigma=0.000904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.259 mas, bpa=10.18 degrees ! Estimated noise=1719.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878646 Jy ! Component: 100 - total flux cleaned = 0.01013 Jy ! Component: 150 - total flux cleaned = 0.011765 Jy ! Component: 200 - total flux cleaned = 0.0128665 Jy ! Total flux subtracted in 200 components = 0.0128665 Jy ! Clean residual min=-0.008085 max=0.009666 Jy/beam ! Clean residual mean=0.000006 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 2.2111 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 2.2111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096030Jy sigma=0.000876 ! Fit after self-cal, rms=0.095674Jy sigma=0.000872 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 = 0.00308481 Jy ! Component: 100 - total flux cleaned = 0.00406845 Jy ! Component: 150 - total flux cleaned = 0.00440738 Jy ! Component: 200 - total flux cleaned = 0.00457168 Jy ! Total flux subtracted in 200 components = 0.00457168 Jy ! Clean residual min=-0.007994 max=0.008550 Jy/beam ! Clean residual mean=0.000004 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 2.21567 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 2.21567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094971Jy sigma=0.000864 ! Fit after self-cal, rms=0.094872Jy sigma=0.000864 ! 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=0.094872Jy sigma=0.000864 ! Fit after self-cal, rms=0.094543Jy sigma=0.000859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=7.257 mas, bpa=10.13 degrees ! Estimated noise=1719.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021045 Jy ! Component: 100 - total flux cleaned = 0.00302331 Jy ! Component: 150 - total flux cleaned = 0.00318082 Jy ! Component: 200 - total flux cleaned = 0.0034476 Jy ! Total flux subtracted in 200 components = 0.0034476 Jy ! Clean residual min=-0.006506 max=0.007056 Jy/beam ! Clean residual mean=-0.000001 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 2.21912 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 2.21912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093940Jy sigma=0.000852 ! Fit after self-cal, rms=0.093852Jy sigma=0.000851 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 = 0.000977149 Jy ! Component: 100 - total flux cleaned = 0.0014821 Jy ! Component: 150 - total flux cleaned = 0.00159955 Jy ! Component: 200 - total flux cleaned = 0.00149279 Jy ! Total flux subtracted in 200 components = 0.00149279 Jy ! Clean residual min=-0.006108 max=0.006441 Jy/beam ! Clean residual mean=-0.000002 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 2.22061 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 2.22061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093570Jy sigma=0.000848 ! Fit after self-cal, rms=0.093516Jy sigma=0.000848 ! 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=0.093516Jy sigma=0.000848 ! Fit after self-cal, rms=0.093453Jy sigma=0.000847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.255 mas, bmaj=10.58 mas, bpa=6.704 degrees ! Estimated noise=2103.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121476 Jy ! Component: 100 - total flux cleaned = 0.00185198 Jy ! Component: 150 - total flux cleaned = 0.00157836 Jy ! Component: 200 - total flux cleaned = 0.00143052 Jy ! Total flux subtracted in 200 components = 0.00143052 Jy ! Clean residual min=-0.006478 max=0.005452 Jy/beam ! Clean residual mean=-0.000007 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 2.22204 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 136 components and 2.22204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093379Jy sigma=0.000845 ! Fit after self-cal, rms=0.093292Jy sigma=0.000845 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 = -0.000145079 Jy ! Component: 100 - total flux cleaned = -2.87587e-05 Jy ! Component: 150 - total flux cleaned = -0.000203811 Jy ! Component: 200 - total flux cleaned = -0.000456952 Jy ! Total flux subtracted in 200 components = -0.000456952 Jy ! Clean residual min=-0.006185 max=0.005329 Jy/beam ! Clean residual mean=-0.000007 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 2.22158 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 2.22158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093273Jy sigma=0.000845 ! Fit after self-cal, rms=0.093223Jy sigma=0.000844 ! 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=3.442 mas, bmaj=7.256 mas, bpa=10.14 degrees ! Estimated noise=1720.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 7.256 at 10.14 degrees (North through East) ! Clean map min=-0.0054782 max=1.654 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=0.093223Jy sigma=0.000844 ! Fit after self-cal, rms=0.071777Jy sigma=0.000636 ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.256 mas, bpa=10.16 degrees ! Estimated noise=1720.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103573 Jy ! Component: 100 - total flux cleaned = -0.001895 Jy ! Component: 150 - total flux cleaned = -0.00211121 Jy ! Component: 200 - total flux cleaned = -0.00211418 Jy ! Total flux subtracted in 200 components = -0.00211418 Jy ! Clean residual min=-0.005975 max=0.005544 Jy/beam ! Clean residual mean=0.000000 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 2.21947 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 2.21947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071403Jy sigma=0.000632 ! Fit after self-cal, rms=0.071367Jy sigma=0.000632 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118761 Jy ! Component: 100 - total flux cleaned = 0.000216683 Jy ! Component: 150 - total flux cleaned = 0.000215365 Jy ! Component: 200 - total flux cleaned = 0.000212858 Jy ! Total flux subtracted in 200 components = 0.000212858 Jy ! Clean residual min=-0.005776 max=0.005298 Jy/beam ! Clean residual mean=0.000000 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 2.21968 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 2.21968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071162Jy sigma=0.000630 ! Fit after self-cal, rms=0.071134Jy sigma=0.000630 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071134Jy sigma=0.000630 ! Fit after self-cal, rms=0.071141Jy sigma=0.000629 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=2.903 mas, bmaj=6.473 mas, bpa=5.142 degrees ! Estimated noise=2056.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26919 Jy ! Component: 100 - total flux cleaned = 1.61571 Jy ! Component: 150 - total flux cleaned = 1.77642 Jy ! Component: 200 - total flux cleaned = 1.88367 Jy ! Total flux subtracted in 200 components = 1.88367 Jy ! Clean residual min=-0.029914 max=0.059914 Jy/beam ! Clean residual mean=0.000035 rms=0.009426 Jy/beam ! Combined flux in latest and established models = 1.88367 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.88367 Jy ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=7.256 mas, bpa=10.19 degrees ! Estimated noise=1720.71 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 = 0.101552 Jy ! Component: 100 - total flux cleaned = 0.1685 Jy ! Component: 150 - total flux cleaned = 0.215413 Jy ! Component: 200 - total flux cleaned = 0.248953 Jy ! Total flux subtracted in 200 components = 0.248953 Jy ! Clean residual min=-0.013937 max=0.018828 Jy/beam ! Clean residual mean=0.000017 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 2.13263 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 2.13263 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243089 Jy ! Component: 100 - total flux cleaned = 0.0421399 Jy ! Component: 150 - total flux cleaned = 0.0553426 Jy ! Component: 200 - total flux cleaned = 0.0652873 Jy ! Total flux subtracted in 200 components = 0.0652873 Jy ! Clean residual min=-0.008930 max=0.009227 Jy/beam ! Clean residual mean=0.000008 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 2.19791 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 2.19791 Jy ! Inverting map ! Added new window around map position (-63.5, -65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898406 Jy ! Component: 100 - total flux cleaned = 0.0155457 Jy ! Component: 150 - total flux cleaned = 0.0192561 Jy ! Component: 200 - total flux cleaned = 0.0206001 Jy ! Total flux subtracted in 200 components = 0.0206001 Jy ! Clean residual min=-0.007517 max=0.007493 Jy/beam ! Clean residual mean=-0.000003 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 2.21851 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 2.21851 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=7.26 mas, bmaj=10.58 mas, bpa=6.744 degrees ! Estimated noise=2101.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048032 Jy ! Component: 100 - total flux cleaned = 0.00543066 Jy ! Component: 150 - total flux cleaned = 0.00523313 Jy ! Component: 200 - total flux cleaned = 0.00506291 Jy ! Total flux subtracted in 200 components = 0.00506291 Jy ! Clean residual min=-0.005658 max=0.004991 Jy/beam ! Clean residual mean=-0.000006 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 2.22358 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 = -0.000222634 Jy ! Component: 100 - total flux cleaned = -0.000222604 Jy ! Component: 150 - total flux cleaned = -0.000223225 Jy ! Component: 200 - total flux cleaned = -0.000278406 Jy ! Total flux subtracted in 200 components = -0.000278406 Jy ! Clean residual min=-0.005362 max=0.005118 Jy/beam ! Clean residual mean=-0.000005 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 2.2233 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 122 components and 2.2233 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=7.256 mas, bpa=10.19 degrees ! Estimated noise=1720.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252006 Jy ! Component: 100 - total flux cleaned = 8.58059e-05 Jy ! Component: 150 - total flux cleaned = 0.000241766 Jy ! Component: 200 - total flux cleaned = 0.000389049 Jy ! Total flux subtracted in 200 components = 0.000389049 Jy ! Clean residual min=-0.006580 max=0.007100 Jy/beam ! Clean residual mean=-0.000003 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 2.22369 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 2.22369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072802Jy sigma=0.000639 ! Fit after self-cal, rms=0.072604Jy sigma=0.000638 wmodel J0237+2848_S_2017_06_15_pus_map.mod ! Writing 139 model components to file: J0237+2848_S_2017_06_15_pus_map.mod wobs J0237+2848_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0237+2848_S_2017_06_15_pus_uvs.fits wwins J0237+2848_S_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0237+2848_S_2017_06_15_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 = 0.00165786 Jy ! Component: 100 - total flux cleaned = 0.00189896 Jy ! Component: 150 - total flux cleaned = 0.0010858 Jy ! Component: 200 - total flux cleaned = 0.000607263 Jy ! Component: 250 - total flux cleaned = 0.000423573 Jy ! Component: 300 - total flux cleaned = 7.22524e-05 Jy ! Component: 350 - total flux cleaned = -9.55377e-05 Jy ! Component: 400 - total flux cleaned = -0.00033779 Jy ! Component: 450 - total flux cleaned = -0.000571984 Jy ! Component: 500 - total flux cleaned = -0.000952358 Jy ! Component: 550 - total flux cleaned = -0.00132237 Jy ! Component: 600 - total flux cleaned = -0.00160955 Jy ! Component: 650 - total flux cleaned = -0.00146867 Jy ! Component: 700 - total flux cleaned = -0.00174344 Jy ! Component: 750 - total flux cleaned = -0.00174144 Jy ! Component: 800 - total flux cleaned = -0.00160787 Jy ! Component: 850 - total flux cleaned = -0.00141422 Jy ! Component: 900 - total flux cleaned = -0.00122474 Jy ! Component: 950 - total flux cleaned = -0.00110248 Jy ! Component: 1000 - total flux cleaned = -0.00092172 Jy ! Component: 1050 - total flux cleaned = -0.000683823 Jy ! Component: 1100 - total flux cleaned = -0.000451085 Jy ! Component: 1150 - total flux cleaned = -0.000277681 Jy ! Component: 1200 - total flux cleaned = 6.0486e-05 Jy ! Component: 1250 - total flux cleaned = 0.000226467 Jy ! Component: 1300 - total flux cleaned = 0.000444527 Jy ! Component: 1350 - total flux cleaned = 0.000874555 Jy ! Component: 1400 - total flux cleaned = 0.000980709 Jy ! Component: 1450 - total flux cleaned = 0.00118965 Jy ! Component: 1500 - total flux cleaned = 0.00160244 Jy ! Component: 1550 - total flux cleaned = 0.00170376 Jy ! Component: 1600 - total flux cleaned = 0.00205551 Jy ! Component: 1650 - total flux cleaned = 0.00235222 Jy ! Component: 1700 - total flux cleaned = 0.0026927 Jy ! Component: 1750 - total flux cleaned = 0.00283601 Jy ! Component: 1800 - total flux cleaned = 0.0030273 Jy ! Component: 1850 - total flux cleaned = 0.00321492 Jy ! Component: 1900 - total flux cleaned = 0.00330778 Jy ! Component: 1950 - total flux cleaned = 0.00353614 Jy ! Component: 2000 - total flux cleaned = 0.0035359 Jy ! Component: 2050 - total flux cleaned = 0.00362598 Jy ! Component: 2100 - total flux cleaned = 0.00384703 Jy ! Component: 2150 - total flux cleaned = 0.00397738 Jy ! Component: 2200 - total flux cleaned = 0.00402016 Jy ! Component: 2250 - total flux cleaned = 0.00406287 Jy ! Component: 2300 - total flux cleaned = 0.00414744 Jy ! Component: 2350 - total flux cleaned = 0.00431497 Jy ! Component: 2400 - total flux cleaned = 0.00448044 Jy ! Component: 2450 - total flux cleaned = 0.00456236 Jy ! Component: 2500 - total flux cleaned = 0.00468358 Jy ! Component: 2550 - total flux cleaned = 0.00480337 Jy ! Component: 2600 - total flux cleaned = 0.00488253 Jy ! Component: 2650 - total flux cleaned = 0.0052369 Jy ! Component: 2700 - total flux cleaned = 0.00535387 Jy ! Component: 2750 - total flux cleaned = 0.00550861 Jy ! Component: 2800 - total flux cleaned = 0.00581473 Jy ! Component: 2850 - total flux cleaned = 0.00600393 Jy ! Component: 2900 - total flux cleaned = 0.00604134 Jy ! Component: 2950 - total flux cleaned = 0.0063761 Jy ! Component: 3000 - total flux cleaned = 0.00648704 Jy ! Component: 3050 - total flux cleaned = 0.00681547 Jy ! Component: 3100 - total flux cleaned = 0.00710493 Jy ! Component: 3150 - total flux cleaned = 0.00724834 Jy ! Component: 3200 - total flux cleaned = 0.00742617 Jy ! Component: 3250 - total flux cleaned = 0.00763719 Jy ! Component: 3300 - total flux cleaned = 0.00781181 Jy ! Component: 3350 - total flux cleaned = 0.0080198 Jy ! Component: 3400 - total flux cleaned = 0.00829463 Jy ! Component: 3450 - total flux cleaned = 0.00839663 Jy ! Component: 3500 - total flux cleaned = 0.00856553 Jy ! Component: 3550 - total flux cleaned = 0.00880018 Jy ! Component: 3600 - total flux cleaned = 0.00896637 Jy ! Component: 3650 - total flux cleaned = 0.00923046 Jy ! Component: 3700 - total flux cleaned = 0.00942679 Jy ! Component: 3750 - total flux cleaned = 0.00955677 Jy ! Component: 3800 - total flux cleaned = 0.00981474 Jy ! Component: 3850 - total flux cleaned = 0.0100388 Jy ! Component: 3900 - total flux cleaned = 0.010261 Jy ! Component: 3950 - total flux cleaned = 0.0105133 Jy ! Component: 4000 - total flux cleaned = 0.0107638 Jy ! Component: 4050 - total flux cleaned = 0.0109808 Jy ! Total flux subtracted in 4096 components = 0.0111043 Jy ! Clean residual min=-0.001752 max=0.001730 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 2.23479 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 414 components and 2.23479 Jy ![Exited script file: muppet] wmap "J0237+2848_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 7.256 at 10.19 degrees (North through East) ! Clean map min=-0.0038389 max=1.6571 Jy/beam ! Writing clean map to FITS file: J0237+2848_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.65707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000557254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100886 0.100886 0.201773 0.403545 0.80709 1.61418 3.22836 6.45672 12.9134 25.8269 51.6538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.657 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 7.256 at 10.19 degrees (North through East) ! Clean map min=-0.0038389 max=1.6571 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 J0237+2848_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:09:54 2019