! Started logfile: J0306+8200_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:29:47 2019 obs J0306+8200_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0306+8200_S_2017_03_27_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878945 visibilities/baseline/integration-bin. ! Found source: J0306+8200 ! ! 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 1684 lines of history. ! ! Reading 34648 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 J0306+8200_S_2017_03_27_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 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1276 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986089Jy sigma=0.008147 ! Fit after self-cal, rms=0.951982Jy sigma=0.007884 ! 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=2.891 mas, bmaj=4.297 mas, bpa=45.3 degrees ! Estimated noise=956.466 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 = 0.0391391 Jy ! Component: 100 - total flux cleaned = 0.0477055 Jy ! Total flux subtracted in 100 components = 0.0477055 Jy ! Clean residual min=-0.002884 max=0.003014 Jy/beam ! Clean residual mean=0.000016 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0477055 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0477055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084742Jy sigma=0.000667 ! Fit after self-cal, rms=0.083968Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379609 Jy ! Component: 100 - total flux cleaned = 0.00558809 Jy ! Total flux subtracted in 100 components = 0.00558809 Jy ! Clean residual min=-0.002711 max=0.002835 Jy/beam ! Clean residual mean=0.000022 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0532935 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0532935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083769Jy sigma=0.000660 ! Fit after self-cal, rms=0.083759Jy sigma=0.000660 ! 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=3.858 mas, bmaj=5.66 mas, bpa=40.48 degrees ! Estimated noise=542.933 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 = 0.00177265 Jy ! Component: 100 - total flux cleaned = 0.00271161 Jy ! Component: 150 - total flux cleaned = 0.0032288 Jy ! Component: 200 - total flux cleaned = 0.00348254 Jy ! Total flux subtracted in 200 components = 0.00348254 Jy ! Clean residual min=-0.002448 max=0.002332 Jy/beam ! Clean residual mean=0.000065 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0567761 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0567761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083717Jy sigma=0.000660 ! Fit after self-cal, rms=0.083715Jy sigma=0.000660 ! 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 1.08 FD 1.07 HN 0.97 KP 0.85 ! LA 0.91 MK 1.04 NL 0.99 OV 1.12 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.02 KP 0.95 ! LA 0.86 MK 1.03 NL 1.04 OV 1.09 ! PT 1.04 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.00 KP 0.91 ! LA 1.01 MK 1.06 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.88 KP 1.00* ! LA 0.97 MK 0.87 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.083715Jy sigma=0.000660 ! Fit after self-cal, rms=0.083993Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=5.676 mas, bpa=40.32 degrees ! Estimated noise=547.997 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 = 0.000289121 Jy ! Component: 100 - total flux cleaned = 0.000314364 Jy ! Component: 150 - total flux cleaned = 0.000346788 Jy ! Component: 200 - total flux cleaned = 0.000374989 Jy ! Total flux subtracted in 200 components = 0.000374989 Jy ! Clean residual min=-0.002345 max=0.002476 Jy/beam ! Clean residual mean=0.000078 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0571511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0571511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083990Jy sigma=0.000659 ! Fit after self-cal, rms=0.084024Jy sigma=0.000659 ! 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=0.084024Jy sigma=0.000659 ! Fit after self-cal, rms=0.087242Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=5.738 mas, bpa=40.5 degrees ! Estimated noise=551.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.70654e-05 Jy ! Component: 100 - total flux cleaned = 7.4936e-05 Jy ! Component: 150 - total flux cleaned = 7.43185e-05 Jy ! Component: 200 - total flux cleaned = 6.57295e-05 Jy ! Total flux subtracted in 200 components = 6.57295e-05 Jy ! Clean residual min=-0.002122 max=0.003274 Jy/beam ! Clean residual mean=0.000054 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0572168 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0572168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087237Jy sigma=0.000655 ! Fit after self-cal, rms=0.087694Jy sigma=0.000654 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 (55, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247624 Jy ! Component: 100 - total flux cleaned = 0.00376873 Jy ! Component: 150 - total flux cleaned = 0.00447811 Jy ! Component: 200 - total flux cleaned = 0.00469759 Jy ! Total flux subtracted in 200 components = 0.00469759 Jy ! Clean residual min=-0.002031 max=0.002171 Jy/beam ! Clean residual mean=0.000047 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0619144 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0619144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087635Jy sigma=0.000653 ! Fit after self-cal, rms=0.087523Jy sigma=0.000653 ! Inverting map ! Added new window around map position (22.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219122 Jy ! Component: 100 - total flux cleaned = 0.00343427 Jy ! Component: 150 - total flux cleaned = 0.00429594 Jy ! Component: 200 - total flux cleaned = 0.00484108 Jy ! Total flux subtracted in 200 components = 0.00484108 Jy ! Clean residual min=-0.001807 max=0.001962 Jy/beam ! Clean residual mean=0.000040 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0667555 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0667555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087471Jy sigma=0.000652 ! Fit after self-cal, rms=0.087388Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-23, -56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174788 Jy ! Component: 100 - total flux cleaned = 0.00281782 Jy ! Component: 150 - total flux cleaned = 0.00354551 Jy ! Component: 200 - total flux cleaned = 0.00402606 Jy ! Total flux subtracted in 200 components = 0.00402606 Jy ! Clean residual min=-0.001687 max=0.001580 Jy/beam ! Clean residual mean=0.000035 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0707815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0707815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087348Jy sigma=0.000651 ! Fit after self-cal, rms=0.087269Jy sigma=0.000651 ! 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=0.087269Jy sigma=0.000651 ! Fit after self-cal, rms=0.088212Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=5.753 mas, bpa=40.64 degrees ! Estimated noise=548.985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150619 Jy ! Component: 100 - total flux cleaned = 0.00216087 Jy ! Component: 150 - total flux cleaned = 0.00241961 Jy ! Component: 200 - total flux cleaned = 0.00253644 Jy ! Total flux subtracted in 200 components = 0.00253644 Jy ! Clean residual min=-0.001496 max=0.001644 Jy/beam ! Clean residual mean=0.000023 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.073318 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.073318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088176Jy sigma=0.000650 ! Fit after self-cal, rms=0.088228Jy sigma=0.000650 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 (-121.5, -118.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145095 Jy ! Component: 100 - total flux cleaned = 0.00194908 Jy ! Component: 150 - total flux cleaned = 0.00211446 Jy ! Component: 200 - total flux cleaned = 0.00224244 Jy ! Total flux subtracted in 200 components = 0.00224244 Jy ! Clean residual min=-0.001504 max=0.001319 Jy/beam ! Clean residual mean=0.000019 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0755604 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.0755604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088195Jy sigma=0.000650 ! Fit after self-cal, rms=0.088160Jy sigma=0.000650 ! 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=0.088160Jy sigma=0.000650 ! Fit after self-cal, rms=0.088302Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.519 mas, bmaj=10.81 mas, bpa=36.74 degrees ! Estimated noise=653.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919487 Jy ! Component: 100 - total flux cleaned = 0.00119136 Jy ! Component: 150 - total flux cleaned = 0.00145118 Jy ! Component: 200 - total flux cleaned = 0.00164503 Jy ! Total flux subtracted in 200 components = 0.00164503 Jy ! Clean residual min=-0.001589 max=0.001348 Jy/beam ! Clean residual mean=0.000033 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0772054 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 150 components and 0.0772054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088290Jy sigma=0.000650 ! Fit after self-cal, rms=0.088291Jy sigma=0.000650 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 = 0.000419125 Jy ! Component: 100 - total flux cleaned = 0.000612406 Jy ! Component: 150 - total flux cleaned = 0.000750173 Jy ! Component: 200 - total flux cleaned = 0.00089162 Jy ! Total flux subtracted in 200 components = 0.00089162 Jy ! Clean residual min=-0.001544 max=0.001325 Jy/beam ! Clean residual mean=0.000033 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.078097 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 162 components and 0.078097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088285Jy sigma=0.000650 ! Fit after self-cal, rms=0.088275Jy sigma=0.000650 ! 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=3.874 mas, bmaj=5.746 mas, bpa=40.8 degrees ! Estimated noise=548.139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.874 x 5.746 at 40.8 degrees (North through East) ! Clean map min=-0.0013325 max=0.052153 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=4.337 mas, bpa=45.4 degrees ! Estimated noise=960.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404621 Jy ! Component: 100 - total flux cleaned = 0.0498053 Jy ! Component: 150 - total flux cleaned = 0.054394 Jy ! Component: 200 - total flux cleaned = 0.0578932 Jy ! Total flux subtracted in 200 components = 0.0578932 Jy ! Clean residual min=-0.002775 max=0.002445 Jy/beam ! Clean residual mean=0.000012 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0578932 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0578932 Jy ! Inverting map and beam ! Estimated beam: bmin=3.874 mas, bmaj=5.746 mas, bpa=40.8 degrees ! Estimated noise=548.139 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 = 0.00366249 Jy ! Component: 100 - total flux cleaned = 0.00642476 Jy ! Component: 150 - total flux cleaned = 0.00867773 Jy ! Component: 200 - total flux cleaned = 0.0105652 Jy ! Total flux subtracted in 200 components = 0.0105652 Jy ! Clean residual min=-0.001781 max=0.001528 Jy/beam ! Clean residual mean=0.000023 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0684584 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.0684583 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.519 mas, bmaj=10.81 mas, bpa=36.74 degrees ! Estimated noise=653.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208899 Jy ! Component: 100 - total flux cleaned = 0.00359194 Jy ! Component: 150 - total flux cleaned = 0.00481886 Jy ! Component: 200 - total flux cleaned = 0.00568471 Jy ! Total flux subtracted in 200 components = 0.00568471 Jy ! Clean residual min=-0.001845 max=0.001388 Jy/beam ! Clean residual mean=0.000036 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0741431 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 = 0.000469829 Jy ! Component: 100 - total flux cleaned = 0.000862411 Jy ! Component: 150 - total flux cleaned = 0.00124879 Jy ! Component: 200 - total flux cleaned = 0.0015741 Jy ! Total flux subtracted in 200 components = 0.0015741 Jy ! Clean residual min=-0.001691 max=0.001269 Jy/beam ! Clean residual mean=0.000033 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0757172 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 113 components and 0.0757172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.874 mas, bmaj=5.746 mas, bpa=40.8 degrees ! Estimated noise=548.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491026 Jy ! Component: 100 - total flux cleaned = 0.000664621 Jy ! Component: 150 - total flux cleaned = 0.000788925 Jy ! Component: 200 - total flux cleaned = 0.000961891 Jy ! Total flux subtracted in 200 components = 0.000961891 Jy ! Clean residual min=-0.001409 max=0.001306 Jy/beam ! Clean residual mean=0.000015 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0766791 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 0.076679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088296Jy sigma=0.000650 ! Fit after self-cal, rms=0.088295Jy sigma=0.000650 wmodel J0306+8200_S_2017_03_27_pus_map.mod ! Writing 137 model components to file: J0306+8200_S_2017_03_27_pus_map.mod wobs J0306+8200_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0306+8200_S_2017_03_27_pus_uvs.fits wwins J0306+8200_S_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0306+8200_S_2017_03_27_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 = -0.000385834 Jy ! Component: 100 - total flux cleaned = -0.00052007 Jy ! Component: 150 - total flux cleaned = -0.000604826 Jy ! Component: 200 - total flux cleaned = -0.00058451 Jy ! Component: 250 - total flux cleaned = -0.000565188 Jy ! Component: 300 - total flux cleaned = -0.000565445 Jy ! Component: 350 - total flux cleaned = -0.00060276 Jy ! Component: 400 - total flux cleaned = -0.000584278 Jy ! Component: 450 - total flux cleaned = -0.000619925 Jy ! Component: 500 - total flux cleaned = -0.000584377 Jy ! Component: 550 - total flux cleaned = -0.000532382 Jy ! Component: 600 - total flux cleaned = -0.000430352 Jy ! Component: 650 - total flux cleaned = -0.000380081 Jy ! Component: 700 - total flux cleaned = -0.000231221 Jy ! Component: 750 - total flux cleaned = -0.000149866 Jy ! Component: 800 - total flux cleaned = -5.34861e-05 Jy ! Component: 850 - total flux cleaned = 9.99043e-06 Jy ! Component: 900 - total flux cleaned = 8.86698e-05 Jy ! Component: 950 - total flux cleaned = 0.000181625 Jy ! Component: 1000 - total flux cleaned = 0.000303692 Jy ! Component: 1050 - total flux cleaned = 0.000349175 Jy ! Component: 1100 - total flux cleaned = 0.00043888 Jy ! Component: 1150 - total flux cleaned = 0.000512746 Jy ! Component: 1200 - total flux cleaned = 0.000600079 Jy ! Component: 1250 - total flux cleaned = 0.00067216 Jy ! Component: 1300 - total flux cleaned = 0.000772158 Jy ! Component: 1350 - total flux cleaned = 0.000814505 Jy ! Component: 1400 - total flux cleaned = 0.00088455 Jy ! Component: 1450 - total flux cleaned = 0.000953975 Jy ! Component: 1500 - total flux cleaned = 0.0010638 Jy ! Component: 1550 - total flux cleaned = 0.00114523 Jy ! Component: 1600 - total flux cleaned = 0.00115847 Jy ! Component: 1650 - total flux cleaned = 0.00119838 Jy ! Component: 1700 - total flux cleaned = 0.00126452 Jy ! Component: 1750 - total flux cleaned = 0.00126457 Jy ! Component: 1800 - total flux cleaned = 0.00131635 Jy ! Component: 1850 - total flux cleaned = 0.00129046 Jy ! Component: 1900 - total flux cleaned = 0.00132894 Jy ! Component: 1950 - total flux cleaned = 0.00135423 Jy ! Component: 2000 - total flux cleaned = 0.00136694 Jy ! Component: 2050 - total flux cleaned = 0.0013918 Jy ! Component: 2100 - total flux cleaned = 0.00136703 Jy ! Component: 2150 - total flux cleaned = 0.00141629 Jy ! Component: 2200 - total flux cleaned = 0.00141627 Jy ! Component: 2250 - total flux cleaned = 0.00144053 Jy ! Component: 2300 - total flux cleaned = 0.00148884 Jy ! Component: 2350 - total flux cleaned = 0.00146468 Jy ! Component: 2400 - total flux cleaned = 0.00150043 Jy ! Component: 2450 - total flux cleaned = 0.00151224 Jy ! Component: 2500 - total flux cleaned = 0.00150041 Jy ! Component: 2550 - total flux cleaned = 0.00148875 Jy ! Component: 2600 - total flux cleaned = 0.00151205 Jy ! Component: 2650 - total flux cleaned = 0.00152365 Jy ! Component: 2700 - total flux cleaned = 0.00152362 Jy ! Component: 2750 - total flux cleaned = 0.00153509 Jy ! Component: 2800 - total flux cleaned = 0.00152376 Jy ! Component: 2850 - total flux cleaned = 0.00154644 Jy ! Component: 2900 - total flux cleaned = 0.00154637 Jy ! Component: 2950 - total flux cleaned = 0.00151278 Jy ! Component: 3000 - total flux cleaned = 0.00152379 Jy ! Component: 3050 - total flux cleaned = 0.00151276 Jy ! Component: 3100 - total flux cleaned = 0.00146896 Jy ! Component: 3150 - total flux cleaned = 0.00149079 Jy ! Component: 3200 - total flux cleaned = 0.00150171 Jy ! Component: 3250 - total flux cleaned = 0.0014801 Jy ! Component: 3300 - total flux cleaned = 0.00142635 Jy ! Component: 3350 - total flux cleaned = 0.00141567 Jy ! Component: 3400 - total flux cleaned = 0.00140504 Jy ! Component: 3450 - total flux cleaned = 0.00140507 Jy ! Component: 3500 - total flux cleaned = 0.00139457 Jy ! Component: 3550 - total flux cleaned = 0.0013421 Jy ! Component: 3600 - total flux cleaned = 0.00140479 Jy ! Component: 3650 - total flux cleaned = 0.00141513 Jy ! Component: 3700 - total flux cleaned = 0.00136345 Jy ! Component: 3750 - total flux cleaned = 0.0014047 Jy ! Component: 3800 - total flux cleaned = 0.00138421 Jy ! Component: 3850 - total flux cleaned = 0.00139439 Jy ! Component: 3900 - total flux cleaned = 0.00137398 Jy ! Component: 3950 - total flux cleaned = 0.00138405 Jy ! Component: 4000 - total flux cleaned = 0.0013438 Jy ! Component: 4050 - total flux cleaned = 0.00134381 Jy ! Total flux subtracted in 4096 components = 0.00137375 Jy ! Clean residual min=-0.000650 max=0.000591 Jy/beam ! Clean residual mean=0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0780528 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 427 components and 0.0780528 Jy ![Exited script file: muppet] wmap "J0306+8200_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.874 x 5.746 at 40.8 degrees (North through East) ! Clean map min=-0.0010442 max=0.05248 Jy/beam ! Writing clean map to FITS file: J0306+8200_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0524799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01513 1.01513 2.03026 4.06051 8.12102 16.242 32.4841 64.9682 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.874 x 5.746 at 40.8 degrees (North through East) ! Clean map min=-0.0010442 max=0.05248 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 J0306+8200_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:29:54 2019