! Started logfile: J0657+5741_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:07:34 2019 obs J0657+5741_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0657+5741_S_2017_01_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723611 visibilities/baseline/integration-bin. ! Found source: J0657+5741 ! ! 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 622 lines of history. ! ! Reading 18756 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 J0657+5741_S_2017_01_16_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 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 545 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781579Jy sigma=0.006616 ! Fit after self-cal, rms=0.770724Jy sigma=0.006530 ! 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=3.741 mas, bmaj=5.252 mas, bpa=25.86 degrees ! Estimated noise=1094.88 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 = 0.176334 Jy ! Component: 100 - total flux cleaned = 0.219629 Jy ! Total flux subtracted in 100 components = 0.219629 Jy ! Clean residual min=-0.008979 max=0.017970 Jy/beam ! Clean residual mean=0.000044 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.219629 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.219629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102702Jy sigma=0.000773 ! Fit after self-cal, rms=0.102694Jy sigma=0.000773 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194607 Jy ! Component: 100 - total flux cleaned = 0.0305126 Jy ! Total flux subtracted in 100 components = 0.0305126 Jy ! Clean residual min=-0.007723 max=0.009416 Jy/beam ! Clean residual mean=0.000046 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.250142 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.250142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098071Jy sigma=0.000725 ! Fit after self-cal, rms=0.098066Jy sigma=0.000725 ! 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=4.714 mas, bmaj=6.029 mas, bpa=25.85 degrees ! Estimated noise=660.272 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 = 0.00933537 Jy ! Component: 100 - total flux cleaned = 0.0144024 Jy ! Component: 150 - total flux cleaned = 0.0173401 Jy ! Component: 200 - total flux cleaned = 0.019072 Jy ! Total flux subtracted in 200 components = 0.019072 Jy ! Clean residual min=-0.008113 max=0.007887 Jy/beam ! Clean residual mean=0.000115 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.269214 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.269214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097224Jy sigma=0.000716 ! Fit after self-cal, rms=0.097226Jy sigma=0.000716 ! 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 0.96 HN 0.93 KP 0.98 ! LA 1.01 MK 1.00* NL 0.87 OV 0.97 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.99 KP 0.83 ! LA 0.97 MK 1.00* NL 0.99 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.97 KP 0.97 ! LA 1.02 MK 1.00* NL 0.98 OV 0.93 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 0.97 KP 1.00* ! LA 1.11 MK 1.00* NL 1.00* OV 0.98 ! PT 1.12 SC 1.80 ! ! ! Fit before self-cal, rms=0.097226Jy sigma=0.000716 ! Fit after self-cal, rms=0.110122Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.755 mas, bmaj=6.001 mas, bpa=24.64 degrees ! Estimated noise=658.258 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 = 0.00121969 Jy ! Component: 100 - total flux cleaned = 0.00129289 Jy ! Component: 150 - total flux cleaned = 0.00134498 Jy ! Component: 200 - total flux cleaned = 0.00126278 Jy ! Total flux subtracted in 200 components = 0.00126278 Jy ! Clean residual min=-0.005026 max=0.004222 Jy/beam ! Clean residual mean=0.000089 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.270477 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.270477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110043Jy sigma=0.000684 ! Fit after self-cal, rms=0.110227Jy sigma=0.000683 ! 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=0.110227Jy sigma=0.000683 ! Fit after self-cal, rms=0.103230Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.723 mas, bmaj=5.993 mas, bpa=24.43 degrees ! Estimated noise=658.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019429 Jy ! Component: 100 - total flux cleaned = 0.00239389 Jy ! Component: 150 - total flux cleaned = 0.00262644 Jy ! Component: 200 - total flux cleaned = 0.00275869 Jy ! Total flux subtracted in 200 components = 0.00275869 Jy ! Clean residual min=-0.001748 max=0.001638 Jy/beam ! Clean residual mean=0.000009 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.273236 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.273236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103191Jy sigma=0.000662 ! Fit after self-cal, rms=0.103310Jy sigma=0.000662 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 = 4.69509e-05 Jy ! Component: 100 - total flux cleaned = 8.17676e-05 Jy ! Component: 150 - total flux cleaned = 9.71739e-05 Jy ! Component: 200 - total flux cleaned = 9.68158e-05 Jy ! Total flux subtracted in 200 components = 9.68158e-05 Jy ! Clean residual min=-0.001733 max=0.001676 Jy/beam ! Clean residual mean=0.000010 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.273332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.273332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103303Jy sigma=0.000662 ! Fit after self-cal, rms=0.103305Jy sigma=0.000662 ! 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=0.103305Jy sigma=0.000662 ! Fit after self-cal, rms=0.103399Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.715 mas, bmaj=5.976 mas, bpa=24.17 degrees ! Estimated noise=658.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109346 Jy ! Component: 100 - total flux cleaned = 0.00143459 Jy ! Component: 150 - total flux cleaned = 0.00156938 Jy ! Component: 200 - total flux cleaned = 0.00167874 Jy ! Total flux subtracted in 200 components = 0.00167874 Jy ! Clean residual min=-0.001761 max=0.001607 Jy/beam ! Clean residual mean=0.000009 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.275011 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.275011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103385Jy sigma=0.000662 ! Fit after self-cal, rms=0.103396Jy sigma=0.000662 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 = 0.000105071 Jy ! Component: 100 - total flux cleaned = 0.000139213 Jy ! Component: 150 - total flux cleaned = 0.000178166 Jy ! Component: 200 - total flux cleaned = 0.000203792 Jy ! Total flux subtracted in 200 components = 0.000203792 Jy ! Clean residual min=-0.001734 max=0.001578 Jy/beam ! Clean residual mean=0.000009 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.275215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.275215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103392Jy sigma=0.000662 ! Fit after self-cal, rms=0.103394Jy sigma=0.000662 ! 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=0.103394Jy sigma=0.000662 ! Fit after self-cal, rms=0.103451Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.4 mas, bmaj=8.524 mas, bpa=2.274 degrees ! Estimated noise=790.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744319 Jy ! Component: 100 - total flux cleaned = 0.00109437 Jy ! Component: 150 - total flux cleaned = 0.00125103 Jy ! Component: 200 - total flux cleaned = 0.0012604 Jy ! Total flux subtracted in 200 components = 0.0012604 Jy ! Clean residual min=-0.001412 max=0.001621 Jy/beam ! Clean residual mean=0.000018 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.276475 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.276475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103451Jy sigma=0.000662 ! Fit after self-cal, rms=0.103453Jy sigma=0.000662 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 = 3.66516e-05 Jy ! Component: 100 - total flux cleaned = 3.17539e-05 Jy ! Component: 150 - total flux cleaned = 3.17894e-05 Jy ! Component: 200 - total flux cleaned = 3.15746e-05 Jy ! Total flux subtracted in 200 components = 3.15746e-05 Jy ! Clean residual min=-0.001413 max=0.001621 Jy/beam ! Clean residual mean=0.000018 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.276507 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 0.276507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103453Jy sigma=0.000662 ! Fit after self-cal, rms=0.103452Jy sigma=0.000662 ! 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=4.709 mas, bmaj=5.966 mas, bpa=24.11 degrees ! Estimated noise=658.925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.709 x 5.966 at 24.11 degrees (North through East) ! Clean map min=-0.0017295 max=0.23387 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=3.742 mas, bmaj=5.199 mas, bpa=24.51 degrees ! Estimated noise=1082.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174116 Jy ! Component: 100 - total flux cleaned = 0.219072 Jy ! Component: 150 - total flux cleaned = 0.24021 Jy ! Component: 200 - total flux cleaned = 0.252356 Jy ! Total flux subtracted in 200 components = 0.252356 Jy ! Clean residual min=-0.003232 max=0.006322 Jy/beam ! Clean residual mean=0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.252356 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.252356 Jy ! Inverting map and beam ! Estimated beam: bmin=4.709 mas, bmaj=5.966 mas, bpa=24.11 degrees ! Estimated noise=658.925 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 = 0.0104588 Jy ! Component: 100 - total flux cleaned = 0.0160925 Jy ! Component: 150 - total flux cleaned = 0.0193338 Jy ! Component: 200 - total flux cleaned = 0.0212615 Jy ! Total flux subtracted in 200 components = 0.0212615 Jy ! Clean residual min=-0.001781 max=0.001784 Jy/beam ! Clean residual mean=0.000009 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.273618 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 72 components and 0.273618 Jy ! Inverting map ! Added new window around map position (123.5, 110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158876 Jy ! Component: 100 - total flux cleaned = 0.0022693 Jy ! Component: 150 - total flux cleaned = 0.00255694 Jy ! Component: 200 - total flux cleaned = 0.00272509 Jy ! Total flux subtracted in 200 components = 0.00272509 Jy ! Clean residual min=-0.001654 max=0.001381 Jy/beam ! Clean residual mean=0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.276343 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.276343 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=8.4 mas, bmaj=8.524 mas, bpa=2.274 degrees ! Estimated noise=790.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479209 Jy ! Component: 100 - total flux cleaned = 0.000560833 Jy ! Component: 150 - total flux cleaned = 0.00058688 Jy ! Component: 200 - total flux cleaned = 0.000610042 Jy ! Total flux subtracted in 200 components = 0.000610042 Jy ! Clean residual min=-0.001379 max=0.001376 Jy/beam ! Clean residual mean=0.000015 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.276953 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 = 1.09131e-05 Jy ! Component: 100 - total flux cleaned = 3.93625e-05 Jy ! Component: 150 - total flux cleaned = 5.6188e-05 Jy ! Component: 200 - total flux cleaned = 7.19109e-05 Jy ! Total flux subtracted in 200 components = 7.19109e-05 Jy ! Clean residual min=-0.001379 max=0.001369 Jy/beam ! Clean residual mean=0.000015 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.277025 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.277025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.709 mas, bmaj=5.966 mas, bpa=24.11 degrees ! Estimated noise=658.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209297 Jy ! Component: 100 - total flux cleaned = -0.000143803 Jy ! Component: 150 - total flux cleaned = -8.38803e-05 Jy ! Component: 200 - total flux cleaned = -6.52399e-05 Jy ! Total flux subtracted in 200 components = -6.52399e-05 Jy ! Clean residual min=-0.001639 max=0.001434 Jy/beam ! Clean residual mean=0.000008 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.27696 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.27696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103426Jy sigma=0.000661 ! Fit after self-cal, rms=0.103422Jy sigma=0.000661 wmodel J0657+5741_S_2017_01_16_pus_map.mod ! Writing 125 model components to file: J0657+5741_S_2017_01_16_pus_map.mod wobs J0657+5741_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0657+5741_S_2017_01_16_pus_uvs.fits wwins J0657+5741_S_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0657+5741_S_2017_01_16_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 = -0.000540677 Jy ! Component: 100 - total flux cleaned = -0.000691476 Jy ! Component: 150 - total flux cleaned = -0.000667984 Jy ! Component: 200 - total flux cleaned = -0.000529285 Jy ! Component: 250 - total flux cleaned = -0.000418123 Jy ! Component: 300 - total flux cleaned = -0.000418485 Jy ! Component: 350 - total flux cleaned = -0.00037609 Jy ! Component: 400 - total flux cleaned = -0.000396664 Jy ! Component: 450 - total flux cleaned = -0.000356171 Jy ! Component: 500 - total flux cleaned = -0.000356275 Jy ! Component: 550 - total flux cleaned = -0.000317311 Jy ! Component: 600 - total flux cleaned = -0.000298243 Jy ! Component: 650 - total flux cleaned = -0.000316659 Jy ! Component: 700 - total flux cleaned = -0.000298198 Jy ! Component: 750 - total flux cleaned = -0.000243744 Jy ! Component: 800 - total flux cleaned = -0.000243658 Jy ! Component: 850 - total flux cleaned = -0.000138097 Jy ! Component: 900 - total flux cleaned = -0.000155652 Jy ! Component: 950 - total flux cleaned = -0.000121633 Jy ! Component: 1000 - total flux cleaned = -3.76621e-05 Jy ! Component: 1050 - total flux cleaned = -4.79703e-06 Jy ! Component: 1100 - total flux cleaned = 2.80917e-05 Jy ! Component: 1150 - total flux cleaned = 0.000109136 Jy ! Component: 1200 - total flux cleaned = 0.000157249 Jy ! Component: 1250 - total flux cleaned = 0.000188971 Jy ! Component: 1300 - total flux cleaned = 0.000266791 Jy ! Component: 1350 - total flux cleaned = 0.000297435 Jy ! Component: 1400 - total flux cleaned = 0.000358467 Jy ! Component: 1450 - total flux cleaned = 0.000433865 Jy ! Component: 1500 - total flux cleaned = 0.000463732 Jy ! Component: 1550 - total flux cleaned = 0.000537659 Jy ! Component: 1600 - total flux cleaned = 0.000537869 Jy ! Component: 1650 - total flux cleaned = 0.000625042 Jy ! Component: 1700 - total flux cleaned = 0.000625256 Jy ! Component: 1750 - total flux cleaned = 0.000710514 Jy ! Component: 1800 - total flux cleaned = 0.000696522 Jy ! Component: 1850 - total flux cleaned = 0.000738311 Jy ! Component: 1900 - total flux cleaned = 0.000765915 Jy ! Component: 1950 - total flux cleaned = 0.000752376 Jy ! Component: 2000 - total flux cleaned = 0.000806882 Jy ! Component: 2050 - total flux cleaned = 0.000874225 Jy ! Component: 2100 - total flux cleaned = 0.000847502 Jy ! Component: 2150 - total flux cleaned = 0.00092687 Jy ! Component: 2200 - total flux cleaned = 0.000979266 Jy ! Component: 2250 - total flux cleaned = 0.000979292 Jy ! Component: 2300 - total flux cleaned = 0.00103111 Jy ! Component: 2350 - total flux cleaned = 0.0010183 Jy ! Component: 2400 - total flux cleaned = 0.00109456 Jy ! Component: 2450 - total flux cleaned = 0.00108196 Jy ! Component: 2500 - total flux cleaned = 0.00111949 Jy ! Component: 2550 - total flux cleaned = 0.00114436 Jy ! Component: 2600 - total flux cleaned = 0.00118132 Jy ! Component: 2650 - total flux cleaned = 0.00119352 Jy ! Component: 2700 - total flux cleaned = 0.00116928 Jy ! Component: 2750 - total flux cleaned = 0.0012055 Jy ! Component: 2800 - total flux cleaned = 0.00124146 Jy ! Component: 2850 - total flux cleaned = 0.00126517 Jy ! Component: 2900 - total flux cleaned = 0.00127701 Jy ! Component: 2950 - total flux cleaned = 0.00131218 Jy ! Component: 3000 - total flux cleaned = 0.00133543 Jy ! Component: 3050 - total flux cleaned = 0.00137021 Jy ! Component: 3100 - total flux cleaned = 0.00137021 Jy ! Component: 3150 - total flux cleaned = 0.00141581 Jy ! Component: 3200 - total flux cleaned = 0.00143838 Jy ! Component: 3250 - total flux cleaned = 0.00143829 Jy ! Component: 3300 - total flux cleaned = 0.00143826 Jy ! Component: 3350 - total flux cleaned = 0.00142723 Jy ! Component: 3400 - total flux cleaned = 0.00142725 Jy ! Component: 3450 - total flux cleaned = 0.00148223 Jy ! Component: 3500 - total flux cleaned = 0.00149298 Jy ! Component: 3550 - total flux cleaned = 0.00146038 Jy ! Component: 3600 - total flux cleaned = 0.001482 Jy ! Component: 3650 - total flux cleaned = 0.00151421 Jy ! Component: 3700 - total flux cleaned = 0.00153549 Jy ! Component: 3750 - total flux cleaned = 0.00156738 Jy ! Component: 3800 - total flux cleaned = 0.00154626 Jy ! Component: 3850 - total flux cleaned = 0.00158824 Jy ! Component: 3900 - total flux cleaned = 0.00155682 Jy ! Component: 3950 - total flux cleaned = 0.00154641 Jy ! Component: 4000 - total flux cleaned = 0.00157745 Jy ! Component: 4050 - total flux cleaned = 0.00157748 Jy ! Total flux subtracted in 4096 components = 0.00158765 Jy ! Clean residual min=-0.000511 max=0.000728 Jy/beam ! Clean residual mean=0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.278548 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 436 components and 0.278548 Jy ![Exited script file: muppet] wmap "J0657+5741_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.709 x 5.966 at 24.11 degrees (North through East) ! Clean map min=-0.0012752 max=0.23401 Jy/beam ! Writing clean map to FITS file: J0657+5741_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234006 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239903 0.239903 0.479805 0.959611 1.91922 3.83844 7.67689 15.3538 30.7075 61.4151 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.234 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.709 x 5.966 at 24.11 degrees (North through East) ! Clean map min=-0.0012752 max=0.23401 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 J0657+5741_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:07:40 2019