! Started logfile: J1521+0430_S_2017_02_24_pus_uvs.log on Sat May 4 11:29:35 2019 obs J1521+0430_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1521+0430_S_2017_02_24_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973865 visibilities/baseline/integration-bin. ! Found source: J1521+0430 ! ! 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 823 lines of history. ! ! Reading 24892 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 J1521+0430_S_2017_02_24_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956715Jy sigma=0.007098 ! Fit after self-cal, rms=0.911064Jy sigma=0.006665 ! 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=2.764 mas, bmaj=7.003 mas, bpa=-4.719 degrees ! Estimated noise=780.65 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.580376 Jy ! Component: 100 - total flux cleaned = 0.843421 Jy ! Total flux subtracted in 100 components = 0.843421 Jy ! Clean residual min=-0.086979 max=0.291997 Jy/beam ! Clean residual mean=0.000121 rms=0.030685 Jy/beam ! Combined flux in latest and established models = 0.843421 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.843421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.841044Jy sigma=0.006012 ! Fit after self-cal, rms=0.843583Jy sigma=0.006002 ! Inverting map ! Added new window around map position (61.5, 120.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246376 Jy ! Component: 100 - total flux cleaned = 0.389707 Jy ! Total flux subtracted in 100 components = 0.389707 Jy ! Clean residual min=-0.069539 max=0.153916 Jy/beam ! Clean residual mean=0.000139 rms=0.023468 Jy/beam ! Combined flux in latest and established models = 1.23313 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 1.23313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.728505Jy sigma=0.004802 ! Fit after self-cal, rms=0.706021Jy sigma=0.004627 ! Inverting map ! Added new window around map position (68.5, 127.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178306 Jy ! Component: 100 - total flux cleaned = 0.297405 Jy ! Total flux subtracted in 100 components = 0.297405 Jy ! Clean residual min=-0.054555 max=0.088595 Jy/beam ! Clean residual mean=0.000128 rms=0.017602 Jy/beam ! Combined flux in latest and established models = 1.53053 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 1.53053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622967Jy sigma=0.003729 ! Fit after self-cal, rms=0.607615Jy sigma=0.003590 ! 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=3.283 mas, bmaj=7.812 mas, bpa=-4.274 degrees ! Estimated noise=568.829 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 = 0.194492 Jy ! Component: 100 - total flux cleaned = 0.325548 Jy ! Component: 150 - total flux cleaned = 0.427628 Jy ! Component: 200 - total flux cleaned = 0.508865 Jy ! Total flux subtracted in 200 components = 0.508865 Jy ! Clean residual min=-0.048210 max=0.087143 Jy/beam ! Clean residual mean=0.000396 rms=0.016521 Jy/beam ! Combined flux in latest and established models = 2.0394 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 128 components and 2.0394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.507020Jy sigma=0.002391 ! Fit after self-cal, rms=0.492173Jy sigma=0.002204 ! 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 0.95 FD 0.90 HN 1.11 KP 0.92 ! LA 0.89 MK 0.94 NL 1.16 OV 0.98 ! PT 0.92 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.15 KP 0.89 ! LA 0.87 MK 0.87 NL 1.14 OV 1.02 ! PT 0.90 SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.09 KP 0.99 ! LA 0.96 MK 0.87 NL 1.27 OV 0.94 ! PT 0.89 SC 1.18 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.08 KP 1.00* ! LA 0.74 MK 1.21 NL 1.00* OV 0.99 ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.492173Jy sigma=0.002204 ! Fit after self-cal, rms=0.378375Jy sigma=0.001618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=8.161 mas, bpa=-5.776 degrees ! Estimated noise=558.461 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 (57.5, 117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327582 Jy ! Component: 100 - total flux cleaned = 0.0408484 Jy ! Component: 150 - total flux cleaned = 0.0481266 Jy ! Component: 200 - total flux cleaned = 0.0530418 Jy ! Total flux subtracted in 200 components = 0.0530418 Jy ! Clean residual min=-0.024428 max=0.025782 Jy/beam ! Clean residual mean=0.000003 rms=0.006985 Jy/beam ! Combined flux in latest and established models = 2.09244 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 154 components and 2.09244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367407Jy sigma=0.001483 ! Fit after self-cal, rms=0.364843Jy sigma=0.001444 ! 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=0.364843Jy sigma=0.001444 ! Fit after self-cal, rms=0.317723Jy sigma=0.001358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.145 mas, bpa=-5.661 degrees ! Estimated noise=562.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029409 Jy ! Component: 100 - total flux cleaned = 0.0338666 Jy ! Component: 150 - total flux cleaned = 0.0381584 Jy ! Component: 200 - total flux cleaned = 0.0410473 Jy ! Total flux subtracted in 200 components = 0.0410473 Jy ! Clean residual min=-0.021377 max=0.023324 Jy/beam ! Clean residual mean=0.000012 rms=0.005689 Jy/beam ! Combined flux in latest and established models = 2.13349 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 179 components and 2.13349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311393Jy sigma=0.001285 ! Fit after self-cal, rms=0.310259Jy sigma=0.001264 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 = 0.00146112 Jy ! Component: 100 - total flux cleaned = 0.0033704 Jy ! Component: 150 - total flux cleaned = 0.00539563 Jy ! Component: 200 - total flux cleaned = 0.00626398 Jy ! Total flux subtracted in 200 components = 0.00626398 Jy ! Clean residual min=-0.019318 max=0.022081 Jy/beam ! Clean residual mean=-0.000006 rms=0.005161 Jy/beam ! Combined flux in latest and established models = 2.13975 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 190 components and 2.13975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307696Jy sigma=0.001228 ! Fit after self-cal, rms=0.307175Jy sigma=0.001217 ! 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=0.307175Jy sigma=0.001217 ! Fit after self-cal, rms=0.138967Jy sigma=0.001028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=8.153 mas, bpa=-5.611 degrees ! Estimated noise=559.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421706 Jy ! Component: 100 - total flux cleaned = 0.00475743 Jy ! Component: 150 - total flux cleaned = 0.00436207 Jy ! Component: 200 - total flux cleaned = 0.00473164 Jy ! Total flux subtracted in 200 components = 0.00473164 Jy ! Clean residual min=-0.014935 max=0.021250 Jy/beam ! Clean residual mean=0.000036 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 2.14448 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 197 components and 2.14448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135821Jy sigma=0.000996 ! Fit after self-cal, rms=0.135267Jy sigma=0.000989 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, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115792 Jy ! Component: 100 - total flux cleaned = 0.0119704 Jy ! Component: 150 - total flux cleaned = 0.0136561 Jy ! Component: 200 - total flux cleaned = 0.0162227 Jy ! Total flux subtracted in 200 components = 0.0162227 Jy ! Clean residual min=-0.014539 max=0.013500 Jy/beam ! Clean residual mean=0.000019 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 2.1607 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 210 components and 2.1607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131545Jy sigma=0.000952 ! Fit after self-cal, rms=0.131125Jy sigma=0.000949 ! 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=0.131125Jy sigma=0.000949 ! Fit after self-cal, rms=0.128897Jy sigma=0.000943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.691 mas, bmaj=12.16 mas, bpa=-1.205 degrees ! Estimated noise=665.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109569 Jy ! Component: 100 - total flux cleaned = 0.0150753 Jy ! Component: 150 - total flux cleaned = 0.0192768 Jy ! Component: 200 - total flux cleaned = 0.0224152 Jy ! Total flux subtracted in 200 components = 0.0224152 Jy ! Clean residual min=-0.013372 max=0.013967 Jy/beam ! Clean residual mean=0.000041 rms=0.003994 Jy/beam ! Combined flux in latest and established models = 2.18312 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 228 components and 2.18312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127236Jy sigma=0.000925 ! Fit after self-cal, rms=0.126749Jy sigma=0.000921 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 = 0.000647434 Jy ! Component: 100 - total flux cleaned = 0.00308634 Jy ! Component: 150 - total flux cleaned = 0.0044889 Jy ! Component: 200 - total flux cleaned = 0.00566894 Jy ! Total flux subtracted in 200 components = 0.00566894 Jy ! Clean residual min=-0.012984 max=0.013937 Jy/beam ! Clean residual mean=0.000026 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 2.18879 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 236 components and 2.18879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126330Jy sigma=0.000915 ! Fit after self-cal, rms=0.126052Jy sigma=0.000912 ! 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=3.35 mas, bmaj=8.158 mas, bpa=-5.571 degrees ! Estimated noise=558.504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.35 x 8.158 at -5.571 degrees (North through East) ! Clean map min=-0.012075 max=0.62866 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=0.126052Jy sigma=0.000912 ! Fit after self-cal, rms=0.096667Jy sigma=0.000772 ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.13 mas, bpa=-5.456 degrees ! Estimated noise=554.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620932 Jy ! Component: 100 - total flux cleaned = 0.00821262 Jy ! Component: 150 - total flux cleaned = 0.00934794 Jy ! Component: 200 - total flux cleaned = 0.00883451 Jy ! Total flux subtracted in 200 components = 0.00883451 Jy ! Clean residual min=-0.010260 max=0.010705 Jy/beam ! Clean residual mean=0.000015 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 2.19762 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 257 components and 2.19762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094640Jy sigma=0.000753 ! Fit after self-cal, rms=0.094468Jy sigma=0.000752 ! Inverting map ! Added new window around map position (106.5, 115). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856678 Jy ! Component: 100 - total flux cleaned = 0.00986888 Jy ! Component: 150 - total flux cleaned = 0.0107962 Jy ! Component: 200 - total flux cleaned = 0.0112202 Jy ! Total flux subtracted in 200 components = 0.0112202 Jy ! Clean residual min=-0.009744 max=0.009546 Jy/beam ! Clean residual mean=0.000013 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 2.20884 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 273 components and 2.20884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093020Jy sigma=0.000739 ! Fit after self-cal, rms=0.092943Jy sigma=0.000738 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092943Jy sigma=0.000738 ! Fit after self-cal, rms=0.092121Jy sigma=0.000736 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=2.793 mas, bmaj=7.275 mas, bpa=-5.816 degrees ! Estimated noise=775.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.592054 Jy ! Component: 100 - total flux cleaned = 0.931709 Jy ! Component: 150 - total flux cleaned = 1.17152 Jy ! Component: 200 - total flux cleaned = 1.34933 Jy ! Total flux subtracted in 200 components = 1.34933 Jy ! Clean residual min=-0.056802 max=0.103362 Jy/beam ! Clean residual mean=0.000149 rms=0.016991 Jy/beam ! Combined flux in latest and established models = 1.34933 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 43 model components to the UV plane model. ! The established model now contains 43 components and 1.34933 Jy ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.134 mas, bpa=-5.476 degrees ! Estimated noise=553.505 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) ! Added new window around map position (64.5, 123). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199377 Jy ! Component: 100 - total flux cleaned = 0.340296 Jy ! Component: 150 - total flux cleaned = 0.444827 Jy ! Component: 200 - total flux cleaned = 0.52496 Jy ! Total flux subtracted in 200 components = 0.52496 Jy ! Clean residual min=-0.030391 max=0.047334 Jy/beam ! Clean residual mean=0.000266 rms=0.010405 Jy/beam ! Combined flux in latest and established models = 1.87429 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 136 components and 1.87429 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0635313 Jy ! Component: 100 - total flux cleaned = 0.114451 Jy ! Component: 150 - total flux cleaned = 0.155668 Jy ! Component: 200 - total flux cleaned = 0.189206 Jy ! Total flux subtracted in 200 components = 0.189206 Jy ! Clean residual min=-0.015504 max=0.022750 Jy/beam ! Clean residual mean=0.000109 rms=0.004953 Jy/beam ! Combined flux in latest and established models = 2.0635 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 198 components and 2.0635 Jy ! Inverting map ! Added new window around map position (-0.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279697 Jy ! Component: 100 - total flux cleaned = 0.0507795 Jy ! Component: 150 - total flux cleaned = 0.0695964 Jy ! Component: 200 - total flux cleaned = 0.0851489 Jy ! Total flux subtracted in 200 components = 0.0851489 Jy ! Clean residual min=-0.011607 max=0.016316 Jy/beam ! Clean residual mean=0.000051 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 2.14864 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 233 components and 2.14865 Jy ! Inverting map ! Added new window around map position (10, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159538 Jy ! Component: 100 - total flux cleaned = 0.027716 Jy ! Component: 150 - total flux cleaned = 0.0377274 Jy ! Component: 200 - total flux cleaned = 0.043698 Jy ! Total flux subtracted in 200 components = 0.043698 Jy ! Clean residual min=-0.009302 max=0.010889 Jy/beam ! Clean residual mean=0.000025 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 2.19234 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 262 components and 2.19234 Jy ! Inverting map ! Added new window around map position (-7, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076399 Jy ! Component: 100 - total flux cleaned = 0.0101092 Jy ! Component: 150 - total flux cleaned = 0.0129882 Jy ! Component: 200 - total flux cleaned = 0.0151406 Jy ! Total flux subtracted in 200 components = 0.0151406 Jy ! Clean residual min=-0.008493 max=0.008615 Jy/beam ! Clean residual mean=0.000014 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 2.20748 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 283 components and 2.20748 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.659 mas, bmaj=12.13 mas, bpa=-1.27 degrees ! Estimated noise=661.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648655 Jy ! Component: 100 - total flux cleaned = 0.0091798 Jy ! Component: 150 - total flux cleaned = 0.0120612 Jy ! Component: 200 - total flux cleaned = 0.0130233 Jy ! Total flux subtracted in 200 components = 0.0130233 Jy ! Clean residual min=-0.009177 max=0.010934 Jy/beam ! Clean residual mean=0.000023 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 2.22051 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 = 0.00111655 Jy ! Component: 100 - total flux cleaned = 0.00194453 Jy ! Component: 150 - total flux cleaned = 0.0023399 Jy ! Component: 200 - total flux cleaned = 0.00290966 Jy ! Total flux subtracted in 200 components = 0.00290966 Jy ! Clean residual min=-0.008724 max=0.010307 Jy/beam ! Clean residual mean=0.000022 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 2.22342 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 330 components and 2.22342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.134 mas, bpa=-5.476 degrees ! Estimated noise=553.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00393499 Jy ! Component: 100 - total flux cleaned = -0.00419783 Jy ! Component: 150 - total flux cleaned = -0.0033617 Jy ! Component: 200 - total flux cleaned = -0.00257117 Jy ! Total flux subtracted in 200 components = -0.00257117 Jy ! Clean residual min=-0.007310 max=0.008430 Jy/beam ! Clean residual mean=0.000008 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 2.22085 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 347 components and 2.22085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090205Jy sigma=0.000716 ! Fit after self-cal, rms=0.089459Jy sigma=0.000710 wmodel J1521+0430_S_2017_02_24_pus_map.mod ! Writing 347 model components to file: J1521+0430_S_2017_02_24_pus_map.mod wobs J1521+0430_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1521+0430_S_2017_02_24_pus_uvs.fits wwins J1521+0430_S_2017_02_24_pus_map.win ! wwins: Wrote 10 windows to J1521+0430_S_2017_02_24_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 = 0.000705221 Jy ! Component: 100 - total flux cleaned = 0.00178019 Jy ! Component: 150 - total flux cleaned = 0.00267355 Jy ! Component: 200 - total flux cleaned = 0.00414127 Jy ! Component: 250 - total flux cleaned = 0.00520504 Jy ! Component: 300 - total flux cleaned = 0.00634557 Jy ! Component: 350 - total flux cleaned = 0.00756098 Jy ! Component: 400 - total flux cleaned = 0.00852825 Jy ! Component: 450 - total flux cleaned = 0.00957471 Jy ! Component: 500 - total flux cleaned = 0.0102881 Jy ! Component: 550 - total flux cleaned = 0.0112882 Jy ! Component: 600 - total flux cleaned = 0.0123639 Jy ! Component: 650 - total flux cleaned = 0.0133216 Jy ! Component: 700 - total flux cleaned = 0.0146346 Jy ! Component: 750 - total flux cleaned = 0.0157374 Jy ! Component: 800 - total flux cleaned = 0.0167314 Jy ! Component: 850 - total flux cleaned = 0.0179734 Jy ! Component: 900 - total flux cleaned = 0.0191934 Jy ! Component: 950 - total flux cleaned = 0.0198824 Jy ! Component: 1000 - total flux cleaned = 0.0209828 Jy ! Component: 1050 - total flux cleaned = 0.0216519 Jy ! Component: 1100 - total flux cleaned = 0.0226378 Jy ! Component: 1150 - total flux cleaned = 0.023205 Jy ! Component: 1200 - total flux cleaned = 0.0239227 Jy ! Component: 1250 - total flux cleaned = 0.0245526 Jy ! Component: 1300 - total flux cleaned = 0.0252515 Jy ! Component: 1350 - total flux cleaned = 0.0257101 Jy ! Component: 1400 - total flux cleaned = 0.0260888 Jy ! Component: 1450 - total flux cleaned = 0.0266132 Jy ! Component: 1500 - total flux cleaned = 0.027205 Jy ! Component: 1550 - total flux cleaned = 0.0278606 Jy ! Component: 1600 - total flux cleaned = 0.0282934 Jy ! Component: 1650 - total flux cleaned = 0.0287216 Jy ! Component: 1700 - total flux cleaned = 0.0292862 Jy ! Component: 1750 - total flux cleaned = 0.0297744 Jy ! Component: 1800 - total flux cleaned = 0.0301882 Jy ! Component: 1850 - total flux cleaned = 0.0305967 Jy ! Component: 1900 - total flux cleaned = 0.031203 Jy ! Component: 1950 - total flux cleaned = 0.0314706 Jy ! Component: 2000 - total flux cleaned = 0.0318668 Jy ! Component: 2050 - total flux cleaned = 0.0320624 Jy ! Component: 2100 - total flux cleaned = 0.0323851 Jy ! Component: 2150 - total flux cleaned = 0.0324487 Jy ! Component: 2200 - total flux cleaned = 0.0326377 Jy ! Component: 2250 - total flux cleaned = 0.0328251 Jy ! Component: 2300 - total flux cleaned = 0.0326393 Jy ! Component: 2350 - total flux cleaned = 0.0330077 Jy ! Component: 2400 - total flux cleaned = 0.0328862 Jy ! Component: 2450 - total flux cleaned = 0.0330672 Jy ! Component: 2500 - total flux cleaned = 0.0331865 Jy ! Component: 2550 - total flux cleaned = 0.0331868 Jy ! Component: 2600 - total flux cleaned = 0.0332462 Jy ! Component: 2650 - total flux cleaned = 0.0335954 Jy ! Component: 2700 - total flux cleaned = 0.0335378 Jy ! Component: 2750 - total flux cleaned = 0.0338242 Jy ! Component: 2800 - total flux cleaned = 0.0339939 Jy ! Component: 2850 - total flux cleaned = 0.0342755 Jy ! Component: 2900 - total flux cleaned = 0.0344414 Jy ! Component: 2950 - total flux cleaned = 0.0344962 Jy ! Component: 3000 - total flux cleaned = 0.0346598 Jy ! Component: 3050 - total flux cleaned = 0.0347671 Jy ! Component: 3100 - total flux cleaned = 0.0348747 Jy ! Component: 3150 - total flux cleaned = 0.035035 Jy ! Component: 3200 - total flux cleaned = 0.0349819 Jy ! Component: 3250 - total flux cleaned = 0.0350866 Jy ! Component: 3300 - total flux cleaned = 0.0352946 Jy ! Component: 3350 - total flux cleaned = 0.0351906 Jy ! Component: 3400 - total flux cleaned = 0.0353451 Jy ! Component: 3450 - total flux cleaned = 0.0353959 Jy ! Component: 3500 - total flux cleaned = 0.0353948 Jy ! Component: 3550 - total flux cleaned = 0.0354452 Jy ! Component: 3600 - total flux cleaned = 0.0353959 Jy ! Component: 3650 - total flux cleaned = 0.0355933 Jy ! Component: 3700 - total flux cleaned = 0.0355446 Jy ! Component: 3750 - total flux cleaned = 0.0356907 Jy ! Component: 3800 - total flux cleaned = 0.0357873 Jy ! Component: 3850 - total flux cleaned = 0.0358352 Jy ! Component: 3900 - total flux cleaned = 0.0360255 Jy ! Component: 3950 - total flux cleaned = 0.0360249 Jy ! Component: 4000 - total flux cleaned = 0.0362122 Jy ! Component: 4050 - total flux cleaned = 0.0360735 Jy ! Total flux subtracted in 4096 components = 0.0362112 Jy ! Clean residual min=-0.002647 max=0.002312 Jy/beam ! Clean residual mean=0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 2.25706 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 619 components and 2.25706 Jy ![Exited script file: muppet] wmap "J1521+0430_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 8.134 at -5.476 degrees (North through East) ! Clean map min=-0.0057959 max=0.62131 Jy/beam ! Writing clean map to FITS file: J1521+0430_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.621308 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000858788 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414667 0.414667 0.829335 1.65867 3.31734 6.63468 13.2694 26.5387 53.0774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.621 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 8.134 at -5.476 degrees (North through East) ! Clean map min=-0.0057959 max=0.62131 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 J1521+0430_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:29:41 2019