! Started logfile: J0304+3348_S_2017_08_12_pus_uvs.log on Fri May 10 14:50:46 2019 obs J0304+3348_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0304+3348_S_2017_08_12_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.947523 visibilities/baseline/integration-bin. ! Found source: J0304+3348 ! ! 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 594 lines of history. ! ! Reading 14156 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 J0304+3348_S_2017_08_12_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 485 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.734777Jy sigma=0.007271 ! Fit after self-cal, rms=0.725043Jy sigma=0.007179 ! 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=2.826 mas, bmaj=5.517 mas, bpa=-3.05 degrees ! Estimated noise=1015.14 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 = 0.205446 Jy ! Component: 100 - total flux cleaned = 0.273997 Jy ! Total flux subtracted in 100 components = 0.273997 Jy ! Clean residual min=-0.010539 max=0.030816 Jy/beam ! Clean residual mean=0.000034 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 0.273997 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.273997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099218Jy sigma=0.000915 ! Fit after self-cal, rms=0.099070Jy sigma=0.000913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343541 Jy ! Component: 100 - total flux cleaned = 0.0523561 Jy ! Total flux subtracted in 100 components = 0.0523561 Jy ! Clean residual min=-0.007750 max=0.011362 Jy/beam ! Clean residual mean=0.000028 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.326353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.326353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085400Jy sigma=0.000778 ! Fit after self-cal, rms=0.085317Jy sigma=0.000777 ! Inverting map ! Added new window around map position (4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119701 Jy ! Component: 100 - total flux cleaned = 0.0188909 Jy ! Total flux subtracted in 100 components = 0.0188909 Jy ! Clean residual min=-0.006926 max=0.008607 Jy/beam ! Clean residual mean=0.000025 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.345244 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.345244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083752Jy sigma=0.000764 ! Fit after self-cal, rms=0.083688Jy sigma=0.000763 ! 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=3.481 mas, bmaj=6.314 mas, bpa=-2.929 degrees ! Estimated noise=697.787 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 (18.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128157 Jy ! Component: 100 - total flux cleaned = 0.0204182 Jy ! Component: 150 - total flux cleaned = 0.0260435 Jy ! Component: 200 - total flux cleaned = 0.0306212 Jy ! Total flux subtracted in 200 components = 0.0306212 Jy ! Clean residual min=-0.005058 max=0.005068 Jy/beam ! Clean residual mean=0.000026 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.375866 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 92 components and 0.375865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081406Jy sigma=0.000739 ! Fit after self-cal, rms=0.081254Jy sigma=0.000738 ! 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 0.99 FD 0.96 HN 0.98 KP 1.05 ! LA 0.99 MK 1.02 NL 0.90 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.00 ! LA 0.95 MK 1.02 NL 1.06 OV 1.13 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.00 KP 1.00 ! LA 0.96 MK 1.06 NL 1.03 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.97 KP 1.00* ! LA 1.18 MK 1.22 NL 1.00* OV 1.00* ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.081254Jy sigma=0.000738 ! Fit after self-cal, rms=0.077733Jy sigma=0.000707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=6.324 mas, bpa=-2.283 degrees ! Estimated noise=698.175 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 = 0.00446279 Jy ! Component: 100 - total flux cleaned = 0.0076359 Jy ! Component: 150 - total flux cleaned = 0.00924673 Jy ! Component: 200 - total flux cleaned = 0.0102791 Jy ! Total flux subtracted in 200 components = 0.0102791 Jy ! Clean residual min=-0.003969 max=0.004409 Jy/beam ! Clean residual mean=0.000023 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.386145 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.386145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077402Jy sigma=0.000703 ! Fit after self-cal, rms=0.077392Jy sigma=0.000703 ! 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=0.077392Jy sigma=0.000703 ! Fit after self-cal, rms=0.074806Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=6.364 mas, bpa=-2.51 degrees ! Estimated noise=697.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251735 Jy ! Component: 100 - total flux cleaned = 0.00387302 Jy ! Component: 150 - total flux cleaned = 0.00498028 Jy ! Component: 200 - total flux cleaned = 0.00561988 Jy ! Total flux subtracted in 200 components = 0.00561988 Jy ! Clean residual min=-0.002615 max=0.003522 Jy/beam ! Clean residual mean=0.000010 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.391765 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.391765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074709Jy sigma=0.000679 ! Fit after self-cal, rms=0.074707Jy sigma=0.000679 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 (50.5, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387357 Jy ! Component: 100 - total flux cleaned = 0.00644193 Jy ! Component: 150 - total flux cleaned = 0.00833233 Jy ! Component: 200 - total flux cleaned = 0.00955271 Jy ! Total flux subtracted in 200 components = 0.00955271 Jy ! Clean residual min=-0.002482 max=0.002927 Jy/beam ! Clean residual mean=0.000005 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.401317 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.401317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074470Jy sigma=0.000676 ! Fit after self-cal, rms=0.074447Jy sigma=0.000676 ! Inverting map ! Added new window around map position (36, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279554 Jy ! Component: 100 - total flux cleaned = 0.00374462 Jy ! Component: 150 - total flux cleaned = 0.00456413 Jy ! Component: 200 - total flux cleaned = 0.00533994 Jy ! Total flux subtracted in 200 components = 0.00533994 Jy ! Clean residual min=-0.002212 max=0.002387 Jy/beam ! Clean residual mean=0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.406657 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 199 components and 0.406657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074285Jy sigma=0.000675 ! Fit after self-cal, rms=0.074270Jy sigma=0.000674 ! 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=0.074270Jy sigma=0.000674 ! Fit after self-cal, rms=0.074093Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=6.365 mas, bpa=-2.618 degrees ! Estimated noise=697.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176053 Jy ! Component: 100 - total flux cleaned = 0.00293377 Jy ! Component: 150 - total flux cleaned = 0.00381634 Jy ! Component: 200 - total flux cleaned = 0.0044804 Jy ! Total flux subtracted in 200 components = 0.0044804 Jy ! Clean residual min=-0.002028 max=0.002381 Jy/beam ! Clean residual mean=0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.411138 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 216 components and 0.411137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074020Jy sigma=0.000673 ! Fit after self-cal, rms=0.074010Jy sigma=0.000673 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 (-11, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201396 Jy ! Component: 100 - total flux cleaned = 0.00315483 Jy ! Component: 150 - total flux cleaned = 0.00407413 Jy ! Component: 200 - total flux cleaned = 0.00483593 Jy ! Total flux subtracted in 200 components = 0.00483593 Jy ! Clean residual min=-0.001851 max=0.001964 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.415973 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 235 components and 0.415973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073936Jy sigma=0.000672 ! Fit after self-cal, rms=0.073936Jy sigma=0.000672 ! 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=0.073936Jy sigma=0.000672 ! Fit after self-cal, rms=0.073879Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.436 mas, bmaj=9.865 mas, bpa=-2.955 degrees ! Estimated noise=862.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022405 Jy ! Component: 100 - total flux cleaned = 0.0039604 Jy ! Component: 150 - total flux cleaned = 0.00534932 Jy ! Component: 200 - total flux cleaned = 0.00642262 Jy ! Total flux subtracted in 200 components = 0.00642262 Jy ! Clean residual min=-0.002197 max=0.002287 Jy/beam ! Clean residual mean=0.000007 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.422396 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 258 components and 0.422396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073851Jy sigma=0.000672 ! Fit after self-cal, rms=0.073844Jy sigma=0.000672 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 = 0.00120201 Jy ! Component: 100 - total flux cleaned = 0.00191662 Jy ! Component: 150 - total flux cleaned = 0.00230264 Jy ! Component: 200 - total flux cleaned = 0.00261917 Jy ! Total flux subtracted in 200 components = 0.00261917 Jy ! Clean residual min=-0.002128 max=0.002079 Jy/beam ! Clean residual mean=0.000005 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.425015 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 278 components and 0.425015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073836Jy sigma=0.000672 ! Fit after self-cal, rms=0.073835Jy sigma=0.000672 ! 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=3.511 mas, bmaj=6.362 mas, bpa=-2.601 degrees ! Estimated noise=697.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 6.362 at -2.601 degrees (North through East) ! Clean map min=-0.001772 max=0.27377 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=2.869 mas, bmaj=5.58 mas, bpa=-2.719 degrees ! Estimated noise=1021.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204956 Jy ! Component: 100 - total flux cleaned = 0.271862 Jy ! Component: 150 - total flux cleaned = 0.303825 Jy ! Component: 200 - total flux cleaned = 0.321163 Jy ! Total flux subtracted in 200 components = 0.321163 Jy ! Clean residual min=-0.005401 max=0.008513 Jy/beam ! Clean residual mean=0.000024 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.321163 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.321163 Jy ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=6.362 mas, bpa=-2.601 degrees ! Estimated noise=697.02 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 = 0.0150848 Jy ! Component: 100 - total flux cleaned = 0.0259735 Jy ! Component: 150 - total flux cleaned = 0.0344805 Jy ! Component: 200 - total flux cleaned = 0.0415295 Jy ! Total flux subtracted in 200 components = 0.0415295 Jy ! Clean residual min=-0.003477 max=0.004475 Jy/beam ! Clean residual mean=0.000019 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.362693 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 73 components and 0.362693 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=7.436 mas, bmaj=9.865 mas, bpa=-2.955 degrees ! Estimated noise=862.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108764 Jy ! Component: 100 - total flux cleaned = 0.019114 Jy ! Component: 150 - total flux cleaned = 0.0257523 Jy ! Component: 200 - total flux cleaned = 0.0312543 Jy ! Total flux subtracted in 200 components = 0.0312543 Jy ! Clean residual min=-0.003615 max=0.004207 Jy/beam ! Clean residual mean=0.000024 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.393947 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 = 0.00463101 Jy ! Component: 100 - total flux cleaned = 0.00858734 Jy ! Component: 150 - total flux cleaned = 0.0120029 Jy ! Component: 200 - total flux cleaned = 0.0149684 Jy ! Total flux subtracted in 200 components = 0.0149684 Jy ! Clean residual min=-0.002982 max=0.003063 Jy/beam ! Clean residual mean=0.000014 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.408916 Jy ! Adding 162 model components to the UV plane model. ! The established model now contains 223 components and 0.408916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=6.362 mas, bpa=-2.601 degrees ! Estimated noise=697.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251529 Jy ! Component: 100 - total flux cleaned = 0.00455461 Jy ! Component: 150 - total flux cleaned = 0.00617438 Jy ! Component: 200 - total flux cleaned = 0.00742092 Jy ! Total flux subtracted in 200 components = 0.00742092 Jy ! Clean residual min=-0.002305 max=0.002079 Jy/beam ! Clean residual mean=0.000005 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.416337 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 254 components and 0.416337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073981Jy sigma=0.000673 ! Fit after self-cal, rms=0.073963Jy sigma=0.000673 wmodel J0304+3348_S_2017_08_12_pus_map.mod ! Writing 254 model components to file: J0304+3348_S_2017_08_12_pus_map.mod wobs J0304+3348_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0304+3348_S_2017_08_12_pus_uvs.fits wwins J0304+3348_S_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J0304+3348_S_2017_08_12_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 = -0.000751971 Jy ! Component: 100 - total flux cleaned = -0.00111781 Jy ! Component: 150 - total flux cleaned = -0.0013625 Jy ! Component: 200 - total flux cleaned = -0.00163002 Jy ! Component: 250 - total flux cleaned = -0.00182314 Jy ! Component: 300 - total flux cleaned = -0.00213495 Jy ! Component: 350 - total flux cleaned = -0.00237627 Jy ! Component: 400 - total flux cleaned = -0.0025518 Jy ! Component: 450 - total flux cleaned = -0.00272347 Jy ! Component: 500 - total flux cleaned = -0.00286315 Jy ! Component: 550 - total flux cleaned = -0.00305445 Jy ! Component: 600 - total flux cleaned = -0.00313481 Jy ! Component: 650 - total flux cleaned = -0.0032142 Jy ! Component: 700 - total flux cleaned = -0.00331836 Jy ! Component: 750 - total flux cleaned = -0.00347181 Jy ! Component: 800 - total flux cleaned = -0.00362219 Jy ! Component: 850 - total flux cleaned = -0.00372079 Jy ! Component: 900 - total flux cleaned = -0.00374506 Jy ! Component: 950 - total flux cleaned = -0.00386443 Jy ! Component: 1000 - total flux cleaned = -0.00391154 Jy ! Component: 1050 - total flux cleaned = -0.00395819 Jy ! Component: 1100 - total flux cleaned = -0.00407262 Jy ! Component: 1150 - total flux cleaned = -0.00404986 Jy ! Component: 1200 - total flux cleaned = -0.00411685 Jy ! Component: 1250 - total flux cleaned = -0.00413846 Jy ! Component: 1300 - total flux cleaned = -0.00413849 Jy ! Component: 1350 - total flux cleaned = -0.00418162 Jy ! Component: 1400 - total flux cleaned = -0.00430892 Jy ! Component: 1450 - total flux cleaned = -0.0043298 Jy ! Component: 1500 - total flux cleaned = -0.00439162 Jy ! Component: 1550 - total flux cleaned = -0.0043915 Jy ! Component: 1600 - total flux cleaned = -0.00439146 Jy ! Component: 1650 - total flux cleaned = -0.00439156 Jy ! Component: 1700 - total flux cleaned = -0.00441148 Jy ! Component: 1750 - total flux cleaned = -0.00437245 Jy ! Component: 1800 - total flux cleaned = -0.00450838 Jy ! Component: 1850 - total flux cleaned = -0.0044889 Jy ! Component: 1900 - total flux cleaned = -0.00450836 Jy ! Component: 1950 - total flux cleaned = -0.00454573 Jy ! Component: 2000 - total flux cleaned = -0.0045456 Jy ! Component: 2050 - total flux cleaned = -0.00456394 Jy ! Component: 2100 - total flux cleaned = -0.00456404 Jy ! Component: 2150 - total flux cleaned = -0.00461827 Jy ! Component: 2200 - total flux cleaned = -0.0046002 Jy ! Component: 2250 - total flux cleaned = -0.00461806 Jy ! Component: 2300 - total flux cleaned = -0.00468849 Jy ! Component: 2350 - total flux cleaned = -0.00463603 Jy ! Component: 2400 - total flux cleaned = -0.0046881 Jy ! Component: 2450 - total flux cleaned = -0.00473981 Jy ! Component: 2500 - total flux cleaned = -0.00477401 Jy ! Component: 2550 - total flux cleaned = -0.00473985 Jy ! Component: 2600 - total flux cleaned = -0.00480696 Jy ! Component: 2650 - total flux cleaned = -0.00474062 Jy ! Component: 2700 - total flux cleaned = -0.00483963 Jy ! Component: 2750 - total flux cleaned = -0.00488861 Jy ! Component: 2800 - total flux cleaned = -0.00492098 Jy ! Component: 2850 - total flux cleaned = -0.00493687 Jy ! Component: 2900 - total flux cleaned = -0.00490496 Jy ! Component: 2950 - total flux cleaned = -0.00492094 Jy ! Component: 3000 - total flux cleaned = -0.00492098 Jy ! Component: 3050 - total flux cleaned = -0.00493672 Jy ! Component: 3100 - total flux cleaned = -0.00495219 Jy ! Component: 3150 - total flux cleaned = -0.00496763 Jy ! Component: 3200 - total flux cleaned = -0.00495258 Jy ! Component: 3250 - total flux cleaned = -0.00498311 Jy ! Component: 3300 - total flux cleaned = -0.00499823 Jy ! Component: 3350 - total flux cleaned = -0.00502816 Jy ! Component: 3400 - total flux cleaned = -0.0050579 Jy ! Component: 3450 - total flux cleaned = -0.00499906 Jy ! Component: 3500 - total flux cleaned = -0.00507248 Jy ! Component: 3550 - total flux cleaned = -0.00508695 Jy ! Component: 3600 - total flux cleaned = -0.0050435 Jy ! Component: 3650 - total flux cleaned = -0.00507222 Jy ! Component: 3700 - total flux cleaned = -0.00511503 Jy ! Component: 3750 - total flux cleaned = -0.00512935 Jy ! Component: 3800 - total flux cleaned = -0.00512936 Jy ! Component: 3850 - total flux cleaned = -0.00514331 Jy ! Component: 3900 - total flux cleaned = -0.00517119 Jy ! Component: 3950 - total flux cleaned = -0.00518507 Jy ! Component: 4000 - total flux cleaned = -0.00518504 Jy ! Component: 4050 - total flux cleaned = -0.00519873 Jy ! Total flux subtracted in 4096 components = -0.00519875 Jy ! Clean residual min=-0.000760 max=0.001024 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.411138 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 561 components and 0.411138 Jy ![Exited script file: muppet] wmap "J0304+3348_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 6.362 at -2.601 degrees (North through East) ! Clean map min=-0.0015358 max=0.2746 Jy/beam ! Writing clean map to FITS file: J0304+3348_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272213 0.272213 0.544427 1.08885 2.17771 4.35542 8.71083 17.4217 34.8433 69.6867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 6.362 at -2.601 degrees (North through East) ! Clean map min=-0.0015358 max=0.2746 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 J0304+3348_S_2017_08_12_pus_uvs.log closed on Fri May 10 14:50:51 2019