! Started logfile: J0121+1149_S_2017_06_10_pus_uvs.log on Mon May 6 14:41:30 2019 obs J0121+1149_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0121+1149_S_2017_06_10_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780342 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 1154 lines of history. ! ! Reading 3652 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 J0121+1149_S_2017_06_10_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008313Jy sigma=0.010100 ! Fit after self-cal, rms=0.998428Jy sigma=0.010000 ! 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=2.885 mas, bmaj=7.409 mas, bpa=-1.147 degrees ! Estimated noise=1654.39 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 = 1.52304 Jy ! Component: 100 - total flux cleaned = 1.85741 Jy ! Total flux subtracted in 100 components = 1.85741 Jy ! Clean residual min=-0.037782 max=0.105346 Jy/beam ! Clean residual mean=-0.000096 rms=0.011657 Jy/beam ! Combined flux in latest and established models = 1.85741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.85741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237178Jy sigma=0.002226 ! Fit after self-cal, rms=0.237180Jy sigma=0.002226 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110109 Jy ! Component: 100 - total flux cleaned = 0.169151 Jy ! Total flux subtracted in 100 components = 0.169151 Jy ! Clean residual min=-0.030101 max=0.032999 Jy/beam ! Clean residual mean=-0.000037 rms=0.007332 Jy/beam ! Combined flux in latest and established models = 2.02656 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 2.02656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175709Jy sigma=0.001597 ! Fit after self-cal, rms=0.175701Jy sigma=0.001597 ! 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=3.323 mas, bmaj=8.391 mas, bpa=-0.3217 degrees ! Estimated noise=1409.04 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 = 0.0326768 Jy ! Component: 100 - total flux cleaned = 0.0499024 Jy ! Component: 150 - total flux cleaned = 0.0592117 Jy ! Component: 200 - total flux cleaned = 0.0610272 Jy ! Total flux subtracted in 200 components = 0.0610272 Jy ! Clean residual min=-0.029640 max=0.029220 Jy/beam ! Clean residual mean=-0.000010 rms=0.006657 Jy/beam ! Combined flux in latest and established models = 2.08759 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 2.08759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168666Jy sigma=0.001543 ! Fit after self-cal, rms=0.168577Jy sigma=0.001542 ! 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 0.97 FD 0.95 HN 0.97 KP 1.04 ! LA 1.03 MK 1.03 NL 0.91 OV 1.02 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 0.96 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00 KP 1.00 ! LA 1.01 MK 1.03 NL 1.00 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.99 KP 1.00* ! LA 1.00 MK 1.10 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.168577Jy sigma=0.001542 ! Fit after self-cal, rms=0.129462Jy sigma=0.001197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=8.375 mas, bpa=-0.2482 degrees ! Estimated noise=1413.41 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 (13.5, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257102 Jy ! Component: 100 - total flux cleaned = 0.0375905 Jy ! Component: 150 - total flux cleaned = 0.0444551 Jy ! Component: 200 - total flux cleaned = 0.0485988 Jy ! Total flux subtracted in 200 components = 0.0485988 Jy ! Clean residual min=-0.014666 max=0.017963 Jy/beam ! Clean residual mean=-0.000024 rms=0.003894 Jy/beam ! Combined flux in latest and established models = 2.13618 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 2.13618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123215Jy sigma=0.001128 ! Fit after self-cal, rms=0.122950Jy sigma=0.001125 ! 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=0.122950Jy sigma=0.001125 ! Fit after self-cal, rms=0.081217Jy sigma=0.000789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.375 mas, bpa=-0.2716 degrees ! Estimated noise=1411.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784654 Jy ! Component: 100 - total flux cleaned = 0.0101708 Jy ! Component: 150 - total flux cleaned = 0.0127805 Jy ! Component: 200 - total flux cleaned = 0.0148811 Jy ! Total flux subtracted in 200 components = 0.0148811 Jy ! Clean residual min=-0.008450 max=0.014912 Jy/beam ! Clean residual mean=-0.000010 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 2.15107 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 2.15107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079493Jy sigma=0.000771 ! Fit after self-cal, rms=0.079457Jy sigma=0.000770 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 (3, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138437 Jy ! Component: 100 - total flux cleaned = 0.0214306 Jy ! Component: 150 - total flux cleaned = 0.0240939 Jy ! Component: 200 - total flux cleaned = 0.0250395 Jy ! Total flux subtracted in 200 components = 0.0250395 Jy ! Clean residual min=-0.007724 max=0.006908 Jy/beam ! Clean residual mean=-0.000023 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 2.1761 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 124 components and 2.1761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076885Jy sigma=0.000742 ! Fit after self-cal, rms=0.076620Jy sigma=0.000739 ! Inverting map ! Added new window around map position (-24.5, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733729 Jy ! Component: 100 - total flux cleaned = 0.00835397 Jy ! Component: 150 - total flux cleaned = 0.0086966 Jy ! Component: 200 - total flux cleaned = 0.00885385 Jy ! Total flux subtracted in 200 components = 0.00885385 Jy ! Clean residual min=-0.007569 max=0.006180 Jy/beam ! Clean residual mean=-0.000028 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 2.18496 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 2.18496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075638Jy sigma=0.000729 ! Fit after self-cal, rms=0.075589Jy sigma=0.000728 ! 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=0.075589Jy sigma=0.000728 ! Fit after self-cal, rms=0.073209Jy sigma=0.000707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=8.372 mas, bpa=-0.2674 degrees ! Estimated noise=1411.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508065 Jy ! Component: 100 - total flux cleaned = 0.00134899 Jy ! Component: 150 - total flux cleaned = 0.00211646 Jy ! Component: 200 - total flux cleaned = 0.00282042 Jy ! Total flux subtracted in 200 components = 0.00282042 Jy ! Clean residual min=-0.005398 max=0.004789 Jy/beam ! Clean residual mean=-0.000015 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 2.18778 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 2.18778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072522Jy sigma=0.000701 ! Fit after self-cal, rms=0.072496Jy sigma=0.000700 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 = 0.00148671 Jy ! Component: 100 - total flux cleaned = 0.00173917 Jy ! Component: 150 - total flux cleaned = 0.00209735 Jy ! Component: 200 - total flux cleaned = 0.00243417 Jy ! Total flux subtracted in 200 components = 0.00243417 Jy ! Clean residual min=-0.005177 max=0.004532 Jy/beam ! Clean residual mean=-0.000017 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 2.19021 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 2.19021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072132Jy sigma=0.000697 ! Fit after self-cal, rms=0.072126Jy sigma=0.000697 ! 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=0.072126Jy sigma=0.000697 ! Fit after self-cal, rms=0.072045Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.527 mas, bmaj=12.46 mas, bpa=-8.103 degrees ! Estimated noise=1750.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160812 Jy ! Component: 100 - total flux cleaned = 0.00108853 Jy ! Component: 150 - total flux cleaned = 0.000539526 Jy ! Component: 200 - total flux cleaned = 0.000204448 Jy ! Total flux subtracted in 200 components = 0.000204448 Jy ! Clean residual min=-0.005615 max=0.005066 Jy/beam ! Clean residual mean=-0.000029 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 2.19042 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 199 components and 2.19042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071825Jy sigma=0.000694 ! Fit after self-cal, rms=0.071808Jy sigma=0.000693 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 = 0.000507209 Jy ! Component: 100 - total flux cleaned = 0.000350454 Jy ! Component: 150 - total flux cleaned = 0.000205922 Jy ! Component: 200 - total flux cleaned = 0.000139288 Jy ! Total flux subtracted in 200 components = 0.000139288 Jy ! Clean residual min=-0.005334 max=0.004937 Jy/beam ! Clean residual mean=-0.000031 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 2.19056 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 213 components and 2.19056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071697Jy sigma=0.000692 ! Fit after self-cal, rms=0.071695Jy sigma=0.000692 ! 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=3.347 mas, bmaj=8.371 mas, bpa=-0.263 degrees ! Estimated noise=1411.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.347 x 8.371 at -0.263 degrees (North through East) ! Clean map min=-0.0078733 max=1.9702 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=0.071695Jy sigma=0.000692 ! Fit after self-cal, rms=0.065630Jy sigma=0.000634 ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=8.372 mas, bpa=-0.2712 degrees ! Estimated noise=1411.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133302 Jy ! Component: 100 - total flux cleaned = -1.6454e-05 Jy ! Component: 150 - total flux cleaned = 9.13436e-05 Jy ! Component: 200 - total flux cleaned = 0.000286979 Jy ! Total flux subtracted in 200 components = 0.000286979 Jy ! Clean residual min=-0.004469 max=0.004141 Jy/beam ! Clean residual mean=-0.000010 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 2.19084 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 232 components and 2.19084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065315Jy sigma=0.000631 ! Fit after self-cal, rms=0.065313Jy sigma=0.000631 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387787 Jy ! Component: 100 - total flux cleaned = 0.000566161 Jy ! Component: 150 - total flux cleaned = 0.000735712 Jy ! Component: 200 - total flux cleaned = 0.000737581 Jy ! Total flux subtracted in 200 components = 0.000737581 Jy ! Clean residual min=-0.004414 max=0.004025 Jy/beam ! Clean residual mean=-0.000011 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 2.19158 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 241 components and 2.19158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065114Jy sigma=0.000629 ! Fit after self-cal, rms=0.065114Jy sigma=0.000629 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065114Jy sigma=0.000629 ! Fit after self-cal, rms=0.065087Jy 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=2.916 mas, bmaj=7.403 mas, bpa=-1.012 degrees ! Estimated noise=1654.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.52234 Jy ! Component: 100 - total flux cleaned = 1.85455 Jy ! Component: 150 - total flux cleaned = 1.95353 Jy ! Component: 200 - total flux cleaned = 2.00747 Jy ! Total flux subtracted in 200 components = 2.00747 Jy ! Clean residual min=-0.013995 max=0.027442 Jy/beam ! Clean residual mean=-0.000020 rms=0.003893 Jy/beam ! Combined flux in latest and established models = 2.00747 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 23 model components to the UV plane model. ! The established model now contains 23 components and 2.00747 Jy ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=8.372 mas, bpa=-0.2681 degrees ! Estimated noise=1411.36 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 = 0.0422635 Jy ! Component: 100 - total flux cleaned = 0.0711962 Jy ! Component: 150 - total flux cleaned = 0.0930135 Jy ! Component: 200 - total flux cleaned = 0.110116 Jy ! Total flux subtracted in 200 components = 0.110116 Jy ! Clean residual min=-0.007791 max=0.010096 Jy/beam ! Clean residual mean=0.000006 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 2.11758 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 2.11758 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=7.527 mas, bmaj=12.46 mas, bpa=-8.125 degrees ! Estimated noise=1749.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209031 Jy ! Component: 100 - total flux cleaned = 0.0347334 Jy ! Component: 150 - total flux cleaned = 0.0447591 Jy ! Component: 200 - total flux cleaned = 0.0522534 Jy ! Total flux subtracted in 200 components = 0.0522534 Jy ! Clean residual min=-0.005499 max=0.005295 Jy/beam ! Clean residual mean=-0.000014 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 2.16984 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 = 0.00568584 Jy ! Component: 100 - total flux cleaned = 0.00993769 Jy ! Component: 150 - total flux cleaned = 0.0119887 Jy ! Component: 200 - total flux cleaned = 0.0136498 Jy ! Total flux subtracted in 200 components = 0.0136498 Jy ! Clean residual min=-0.005020 max=0.004666 Jy/beam ! Clean residual mean=-0.000019 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 2.18349 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 170 components and 2.18349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=8.372 mas, bpa=-0.2681 degrees ! Estimated noise=1411.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391941 Jy ! Component: 100 - total flux cleaned = 0.000950342 Jy ! Component: 150 - total flux cleaned = 0.0016038 Jy ! Component: 200 - total flux cleaned = 0.0026118 Jy ! Total flux subtracted in 200 components = 0.0026118 Jy ! Clean residual min=-0.004729 max=0.004587 Jy/beam ! Clean residual mean=-0.000011 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 2.1861 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 193 components and 2.1861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065721Jy sigma=0.000635 ! Fit after self-cal, rms=0.065555Jy sigma=0.000633 wmodel J0121+1149_S_2017_06_10_pus_map.mod ! Writing 193 model components to file: J0121+1149_S_2017_06_10_pus_map.mod wobs J0121+1149_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0121+1149_S_2017_06_10_pus_uvs.fits wwins J0121+1149_S_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0121+1149_S_2017_06_10_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 = -0.000609248 Jy ! Component: 100 - total flux cleaned = -0.000850691 Jy ! Component: 150 - total flux cleaned = -0.00115334 Jy ! Component: 200 - total flux cleaned = -0.00144211 Jy ! Component: 250 - total flux cleaned = -0.00165118 Jy ! Component: 300 - total flux cleaned = -0.00171808 Jy ! Component: 350 - total flux cleaned = -0.00165179 Jy ! Component: 400 - total flux cleaned = -0.00165291 Jy ! Component: 450 - total flux cleaned = -0.00177441 Jy ! Component: 500 - total flux cleaned = -0.00135363 Jy ! Component: 550 - total flux cleaned = -0.00129569 Jy ! Component: 600 - total flux cleaned = -0.00106652 Jy ! Component: 650 - total flux cleaned = -0.00089783 Jy ! Component: 700 - total flux cleaned = -0.000898255 Jy ! Component: 750 - total flux cleaned = -0.000789953 Jy ! Component: 800 - total flux cleaned = -0.000578209 Jy ! Component: 850 - total flux cleaned = -0.000579296 Jy ! Component: 900 - total flux cleaned = -0.000578862 Jy ! Component: 950 - total flux cleaned = -0.000728587 Jy ! Component: 1000 - total flux cleaned = -0.000629064 Jy ! Component: 1050 - total flux cleaned = -0.000726809 Jy ! Component: 1100 - total flux cleaned = -0.000677821 Jy ! Component: 1150 - total flux cleaned = -0.000631397 Jy ! Component: 1200 - total flux cleaned = -0.000771754 Jy ! Component: 1250 - total flux cleaned = -0.000772089 Jy ! Component: 1300 - total flux cleaned = -0.000772612 Jy ! Component: 1350 - total flux cleaned = -0.000772176 Jy ! Component: 1400 - total flux cleaned = -0.000815712 Jy ! Component: 1450 - total flux cleaned = -0.000728133 Jy ! Component: 1500 - total flux cleaned = -0.000599662 Jy ! Component: 1550 - total flux cleaned = -0.000727401 Jy ! Component: 1600 - total flux cleaned = -0.000686542 Jy ! Component: 1650 - total flux cleaned = -0.000728102 Jy ! Component: 1700 - total flux cleaned = -0.000809663 Jy ! Component: 1750 - total flux cleaned = -0.000890092 Jy ! Component: 1800 - total flux cleaned = -0.000850326 Jy ! Component: 1850 - total flux cleaned = -0.000968504 Jy ! Component: 1900 - total flux cleaned = -0.000968599 Jy ! Component: 1950 - total flux cleaned = -0.00100678 Jy ! Component: 2000 - total flux cleaned = -0.000930464 Jy ! Component: 2050 - total flux cleaned = -0.000931002 Jy ! Component: 2100 - total flux cleaned = -0.000968828 Jy ! Component: 2150 - total flux cleaned = -0.000968647 Jy ! Component: 2200 - total flux cleaned = -0.00104091 Jy ! Component: 2250 - total flux cleaned = -0.000968575 Jy ! Component: 2300 - total flux cleaned = -0.00100417 Jy ! Component: 2350 - total flux cleaned = -0.000863016 Jy ! Component: 2400 - total flux cleaned = -0.00100315 Jy ! Component: 2450 - total flux cleaned = -0.000968508 Jy ! Component: 2500 - total flux cleaned = -0.00100288 Jy ! Component: 2550 - total flux cleaned = -0.00090112 Jy ! Component: 2600 - total flux cleaned = -0.000766786 Jy ! Component: 2650 - total flux cleaned = -0.000800336 Jy ! Component: 2700 - total flux cleaned = -0.000767318 Jy ! Component: 2750 - total flux cleaned = -0.000865527 Jy ! Component: 2800 - total flux cleaned = -0.000767927 Jy ! Component: 2850 - total flux cleaned = -0.000703589 Jy ! Component: 2900 - total flux cleaned = -0.000607941 Jy ! Component: 2950 - total flux cleaned = -0.000702424 Jy ! Component: 3000 - total flux cleaned = -0.00060859 Jy ! Component: 3050 - total flux cleaned = -0.000639584 Jy ! Component: 3100 - total flux cleaned = -0.000547435 Jy ! Component: 3150 - total flux cleaned = -0.000577855 Jy ! Component: 3200 - total flux cleaned = -0.000517286 Jy ! Component: 3250 - total flux cleaned = -0.000637416 Jy ! Component: 3300 - total flux cleaned = -0.000488533 Jy ! Component: 3350 - total flux cleaned = -0.000518138 Jy ! Component: 3400 - total flux cleaned = -0.000459393 Jy ! Component: 3450 - total flux cleaned = -0.000372209 Jy ! Component: 3500 - total flux cleaned = -0.000429764 Jy ! Component: 3550 - total flux cleaned = -0.000401266 Jy ! Component: 3600 - total flux cleaned = -0.000486756 Jy ! Component: 3650 - total flux cleaned = -0.000458731 Jy ! Component: 3700 - total flux cleaned = -0.000402665 Jy ! Component: 3750 - total flux cleaned = -0.000291543 Jy ! Component: 3800 - total flux cleaned = -0.000429676 Jy ! Component: 3850 - total flux cleaned = -0.000319497 Jy ! Component: 3900 - total flux cleaned = -0.000373847 Jy ! Component: 3950 - total flux cleaned = -0.000238314 Jy ! Component: 4000 - total flux cleaned = -0.000238097 Jy ! Component: 4050 - total flux cleaned = -0.000291325 Jy ! Total flux subtracted in 4096 components = -0.000131939 Jy ! Clean residual min=-0.001559 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 2.18597 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 464 components and 2.18597 Jy ![Exited script file: muppet] wmap "J0121+1149_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.348 x 8.372 at -0.2681 degrees (North through East) ! Clean map min=-0.0033248 max=1.9715 Jy/beam ! Writing clean map to FITS file: J0121+1149_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.9715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000481287 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0732368 0.0732368 0.146474 0.292947 0.585894 1.17179 2.34358 4.68715 9.3743 18.7486 37.4972 74.9944 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.971 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.348 x 8.372 at -0.2681 degrees (North through East) ! Clean map min=-0.0033248 max=1.9715 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 J0121+1149_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:41:35 2019