! Started logfile: J2230+6946_S_2017_08_12_pus_uvs.log on Fri May 10 15:09:46 2019 obs J2230+6946_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2230+6946_S_2017_08_12_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759259 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 4100 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 J2230+6946_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.478441Jy sigma=0.003753 ! Fit after self-cal, rms=0.446885Jy sigma=0.003534 ! 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=3.059 mas, bmaj=4.671 mas, bpa=-51.98 degrees ! Estimated noise=1997.01 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 = 0.434822 Jy ! Component: 100 - total flux cleaned = 0.53045 Jy ! Total flux subtracted in 100 components = 0.53045 Jy ! Clean residual min=-0.018723 max=0.030295 Jy/beam ! Clean residual mean=-0.000057 rms=0.005148 Jy/beam ! Combined flux in latest and established models = 0.53045 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.53045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140566Jy sigma=0.001060 ! Fit after self-cal, rms=0.140564Jy sigma=0.001060 ! 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=3.741 mas, bmaj=5.828 mas, bpa=-50.49 degrees ! Estimated noise=1649.12 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 = 0.038789 Jy ! Component: 100 - total flux cleaned = 0.0543034 Jy ! Component: 150 - total flux cleaned = 0.0621027 Jy ! Component: 200 - total flux cleaned = 0.0629482 Jy ! Total flux subtracted in 200 components = 0.0629482 Jy ! Clean residual min=-0.017231 max=0.018801 Jy/beam ! Clean residual mean=-0.000055 rms=0.004991 Jy/beam ! Combined flux in latest and established models = 0.593398 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 38 components and 0.593398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130160Jy sigma=0.000990 ! Fit after self-cal, rms=0.130141Jy sigma=0.000990 ! 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 0.98 FD 0.85 HN 0.98 KP 1.05 ! LA 1.01 MK 1.00 NL 0.89 OV 1.22 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.03 KP 1.07 ! LA 0.95 MK 1.02 NL 1.01 OV 1.26 ! PT 1.00 SC 1.18 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 HN 1.00 KP 1.04 ! LA 0.98 MK 1.01 NL 0.98 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 0.99 KP 1.00* ! LA 1.02 MK 1.01 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.130141Jy sigma=0.000990 ! Fit after self-cal, rms=0.112408Jy sigma=0.000834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=5.826 mas, bpa=-50.53 degrees ! Estimated noise=1638.04 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00462661 Jy ! Component: 100 - total flux cleaned = -0.00532191 Jy ! Component: 150 - total flux cleaned = -0.0055263 Jy ! Component: 200 - total flux cleaned = -0.00571959 Jy ! Total flux subtracted in 200 components = -0.00571959 Jy ! Clean residual min=-0.013219 max=0.014464 Jy/beam ! Clean residual mean=0.000110 rms=0.003730 Jy/beam ! Combined flux in latest and established models = 0.587679 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.587679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112047Jy sigma=0.000833 ! Fit after self-cal, rms=0.112046Jy sigma=0.000833 ! 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=0.112046Jy sigma=0.000833 ! Fit after self-cal, rms=0.094002Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=5.854 mas, bpa=-50.5 degrees ! Estimated noise=1636.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159577 Jy ! Component: 100 - total flux cleaned = 0.00165501 Jy ! Component: 150 - total flux cleaned = 0.00165467 Jy ! Component: 200 - total flux cleaned = 0.00169761 Jy ! Total flux subtracted in 200 components = 0.00169761 Jy ! Clean residual min=-0.004373 max=0.006576 Jy/beam ! Clean residual mean=-0.000004 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.589376 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.589376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093929Jy sigma=0.000668 ! Fit after self-cal, rms=0.093984Jy sigma=0.000668 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 (15, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063999 Jy ! Component: 100 - total flux cleaned = 0.0098562 Jy ! Component: 150 - total flux cleaned = 0.0120608 Jy ! Component: 200 - total flux cleaned = 0.0123936 Jy ! Total flux subtracted in 200 components = 0.0123936 Jy ! Clean residual min=-0.003930 max=0.004313 Jy/beam ! Clean residual mean=0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.60177 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.60177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093567Jy sigma=0.000664 ! Fit after self-cal, rms=0.093540Jy sigma=0.000664 ! 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=0.093540Jy sigma=0.000664 ! Fit after self-cal, rms=0.093497Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=5.848 mas, bpa=-50.56 degrees ! Estimated noise=1635.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224402 Jy ! Component: 100 - total flux cleaned = 0.00330533 Jy ! Component: 150 - total flux cleaned = 0.00363668 Jy ! Component: 200 - total flux cleaned = 0.00378379 Jy ! Total flux subtracted in 200 components = 0.00378379 Jy ! Clean residual min=-0.003793 max=0.004254 Jy/beam ! Clean residual mean=-0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.605554 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.605554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093429Jy sigma=0.000663 ! Fit after self-cal, rms=0.093423Jy sigma=0.000663 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 (67, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114974 Jy ! Component: 100 - total flux cleaned = 0.000941124 Jy ! Component: 150 - total flux cleaned = 0.00061779 Jy ! Component: 200 - total flux cleaned = 0.000808913 Jy ! Total flux subtracted in 200 components = 0.000808913 Jy ! Clean residual min=-0.003825 max=0.003627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.606363 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.606363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093189Jy sigma=0.000661 ! Fit after self-cal, rms=0.093175Jy sigma=0.000661 ! 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=0.093175Jy sigma=0.000661 ! Fit after self-cal, rms=0.093199Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.343 mas, bmaj=10.99 mas, bpa=-42.27 degrees ! Estimated noise=2040.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151013 Jy ! Component: 100 - total flux cleaned = 0.00220562 Jy ! Component: 150 - total flux cleaned = 0.00246602 Jy ! Component: 200 - total flux cleaned = 0.00252878 Jy ! Total flux subtracted in 200 components = 0.00252878 Jy ! Clean residual min=-0.004388 max=0.003885 Jy/beam ! Clean residual mean=0.000002 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.608892 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.608892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093179Jy sigma=0.000660 ! Fit after self-cal, rms=0.093174Jy sigma=0.000660 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 = 0.000526492 Jy ! Component: 100 - total flux cleaned = 0.000527256 Jy ! Component: 150 - total flux cleaned = 0.000607373 Jy ! Component: 200 - total flux cleaned = 0.000656917 Jy ! Total flux subtracted in 200 components = 0.000656917 Jy ! Clean residual min=-0.004401 max=0.003826 Jy/beam ! Clean residual mean=0.000002 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.609549 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.609549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093167Jy sigma=0.000660 ! Fit after self-cal, rms=0.093165Jy sigma=0.000660 ! 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=3.765 mas, bmaj=5.849 mas, bpa=-50.54 degrees ! Estimated noise=1635.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.765 x 5.849 at -50.54 degrees (North through East) ! Clean map min=-0.0036838 max=0.56131 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=0.093165Jy sigma=0.000660 ! Fit after self-cal, rms=0.085757Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=5.851 mas, bpa=-50.52 degrees ! Estimated noise=1635.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236555 Jy ! Component: 100 - total flux cleaned = 0.0002422 Jy ! Component: 150 - total flux cleaned = 0.000243201 Jy ! Component: 200 - total flux cleaned = 0.00024685 Jy ! Total flux subtracted in 200 components = 0.00024685 Jy ! Clean residual min=-0.003843 max=0.003526 Jy/beam ! Clean residual mean=0.000004 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.609796 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.609795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085692Jy sigma=0.000598 ! Fit after self-cal, rms=0.085688Jy sigma=0.000598 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272221 Jy ! Component: 100 - total flux cleaned = 0.000231585 Jy ! Component: 150 - total flux cleaned = 0.000192551 Jy ! Component: 200 - total flux cleaned = 0.000268121 Jy ! Total flux subtracted in 200 components = 0.000268121 Jy ! Clean residual min=-0.003810 max=0.003438 Jy/beam ! Clean residual mean=0.000004 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.610064 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.610064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085653Jy sigma=0.000598 ! Fit after self-cal, rms=0.085652Jy sigma=0.000598 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085652Jy sigma=0.000598 ! Fit after self-cal, rms=0.085683Jy sigma=0.000598 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=3.08 mas, bmaj=4.678 mas, bpa=-52.09 degrees ! Estimated noise=1991.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.433028 Jy ! Component: 100 - total flux cleaned = 0.527771 Jy ! Component: 150 - total flux cleaned = 0.556762 Jy ! Component: 200 - total flux cleaned = 0.570413 Jy ! Total flux subtracted in 200 components = 0.570413 Jy ! Clean residual min=-0.006215 max=0.006681 Jy/beam ! Clean residual mean=0.000000 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.570412 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.570412 Jy ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=5.853 mas, bpa=-50.51 degrees ! Estimated noise=1635.73 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 = 0.011255 Jy ! Component: 100 - total flux cleaned = 0.0186872 Jy ! Component: 150 - total flux cleaned = 0.0233002 Jy ! Component: 200 - total flux cleaned = 0.0265652 Jy ! Total flux subtracted in 200 components = 0.0265652 Jy ! Clean residual min=-0.004194 max=0.003923 Jy/beam ! Clean residual mean=0.000002 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.596978 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.596978 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=8.337 mas, bmaj=10.99 mas, bpa=-42.28 degrees ! Estimated noise=2041.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590737 Jy ! Component: 100 - total flux cleaned = 0.00906603 Jy ! Component: 150 - total flux cleaned = 0.0110463 Jy ! Component: 200 - total flux cleaned = 0.0124829 Jy ! Total flux subtracted in 200 components = 0.0124829 Jy ! Clean residual min=-0.004779 max=0.003795 Jy/beam ! Clean residual mean=0.000009 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.609461 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 = 0.000683822 Jy ! Component: 100 - total flux cleaned = 0.00131193 Jy ! Component: 150 - total flux cleaned = 0.00178831 Jy ! Component: 200 - total flux cleaned = 0.00215651 Jy ! Total flux subtracted in 200 components = 0.00215651 Jy ! Clean residual min=-0.004661 max=0.003831 Jy/beam ! Clean residual mean=0.000010 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.611617 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 114 components and 0.611617 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=5.853 mas, bpa=-50.51 degrees ! Estimated noise=1635.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526787 Jy ! Component: 100 - total flux cleaned = 0.000614243 Jy ! Component: 150 - total flux cleaned = 0.000763252 Jy ! Component: 200 - total flux cleaned = 0.000700164 Jy ! Total flux subtracted in 200 components = 0.000700164 Jy ! Clean residual min=-0.003630 max=0.003373 Jy/beam ! Clean residual mean=0.000005 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.612317 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.612317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085827Jy sigma=0.000599 ! Fit after self-cal, rms=0.085817Jy sigma=0.000599 wmodel J2230+6946_S_2017_08_12_pus_map.mod ! Writing 132 model components to file: J2230+6946_S_2017_08_12_pus_map.mod wobs J2230+6946_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2230+6946_S_2017_08_12_pus_uvs.fits wwins J2230+6946_S_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J2230+6946_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 = -0.000741495 Jy ! Component: 100 - total flux cleaned = -0.000993392 Jy ! Component: 150 - total flux cleaned = -0.000879194 Jy ! Component: 200 - total flux cleaned = -0.00065428 Jy ! Component: 250 - total flux cleaned = -0.00027096 Jy ! Component: 300 - total flux cleaned = 4.83068e-05 Jy ! Component: 350 - total flux cleaned = 0.000204677 Jy ! Component: 400 - total flux cleaned = 0.00030534 Jy ! Component: 450 - total flux cleaned = 0.000601306 Jy ! Component: 500 - total flux cleaned = 0.000697082 Jy ! Component: 550 - total flux cleaned = 0.000792321 Jy ! Component: 600 - total flux cleaned = 0.00079318 Jy ! Component: 650 - total flux cleaned = 0.000886343 Jy ! Component: 700 - total flux cleaned = 0.000932569 Jy ! Component: 750 - total flux cleaned = 0.000978607 Jy ! Component: 800 - total flux cleaned = 0.00102379 Jy ! Component: 850 - total flux cleaned = 0.00115478 Jy ! Component: 900 - total flux cleaned = 0.00141042 Jy ! Component: 950 - total flux cleaned = 0.00153498 Jy ! Component: 1000 - total flux cleaned = 0.00161718 Jy ! Component: 1050 - total flux cleaned = 0.00182214 Jy ! Component: 1100 - total flux cleaned = 0.00190377 Jy ! Component: 1150 - total flux cleaned = 0.00202413 Jy ! Component: 1200 - total flux cleaned = 0.00210378 Jy ! Component: 1250 - total flux cleaned = 0.00225927 Jy ! Component: 1300 - total flux cleaned = 0.0022982 Jy ! Component: 1350 - total flux cleaned = 0.00245008 Jy ! Component: 1400 - total flux cleaned = 0.00252462 Jy ! Component: 1450 - total flux cleaned = 0.00252423 Jy ! Component: 1500 - total flux cleaned = 0.00263431 Jy ! Component: 1550 - total flux cleaned = 0.00277904 Jy ! Component: 1600 - total flux cleaned = 0.00292167 Jy ! Component: 1650 - total flux cleaned = 0.00295755 Jy ! Component: 1700 - total flux cleaned = 0.00309804 Jy ! Component: 1750 - total flux cleaned = 0.00330585 Jy ! Component: 1800 - total flux cleaned = 0.00340896 Jy ! Component: 1850 - total flux cleaned = 0.00347677 Jy ! Component: 1900 - total flux cleaned = 0.00367833 Jy ! Component: 1950 - total flux cleaned = 0.00377804 Jy ! Component: 2000 - total flux cleaned = 0.00384416 Jy ! Component: 2050 - total flux cleaned = 0.00400708 Jy ! Component: 2100 - total flux cleaned = 0.00413612 Jy ! Component: 2150 - total flux cleaned = 0.00413592 Jy ! Component: 2200 - total flux cleaned = 0.00419953 Jy ! Component: 2250 - total flux cleaned = 0.00416823 Jy ! Component: 2300 - total flux cleaned = 0.00419972 Jy ! Component: 2350 - total flux cleaned = 0.00435461 Jy ! Component: 2400 - total flux cleaned = 0.00447706 Jy ! Component: 2450 - total flux cleaned = 0.00450733 Jy ! Component: 2500 - total flux cleaned = 0.00447729 Jy ! Component: 2550 - total flux cleaned = 0.0047165 Jy ! Component: 2600 - total flux cleaned = 0.00465723 Jy ! Component: 2650 - total flux cleaned = 0.00462778 Jy ! Component: 2700 - total flux cleaned = 0.00474481 Jy ! Component: 2750 - total flux cleaned = 0.00477392 Jy ! Component: 2800 - total flux cleaned = 0.00486023 Jy ! Component: 2850 - total flux cleaned = 0.00500306 Jy ! Component: 2900 - total flux cleaned = 0.00494592 Jy ! Component: 2950 - total flux cleaned = 0.00503014 Jy ! Component: 3000 - total flux cleaned = 0.00503014 Jy ! Component: 3050 - total flux cleaned = 0.00505765 Jy ! Component: 3100 - total flux cleaned = 0.00522356 Jy ! Component: 3150 - total flux cleaned = 0.00516868 Jy ! Component: 3200 - total flux cleaned = 0.00516873 Jy ! Component: 3250 - total flux cleaned = 0.00530397 Jy ! Component: 3300 - total flux cleaned = 0.00522381 Jy ! Component: 3350 - total flux cleaned = 0.00530366 Jy ! Component: 3400 - total flux cleaned = 0.00543638 Jy ! Component: 3450 - total flux cleaned = 0.00540991 Jy ! Component: 3500 - total flux cleaned = 0.00551465 Jy ! Component: 3550 - total flux cleaned = 0.00546264 Jy ! Component: 3600 - total flux cleaned = 0.00554004 Jy ! Component: 3650 - total flux cleaned = 0.00551435 Jy ! Component: 3700 - total flux cleaned = 0.00561636 Jy ! Component: 3750 - total flux cleaned = 0.00569249 Jy ! Component: 3800 - total flux cleaned = 0.00574304 Jy ! Component: 3850 - total flux cleaned = 0.005743 Jy ! Component: 3900 - total flux cleaned = 0.00576795 Jy ! Component: 3950 - total flux cleaned = 0.00584211 Jy ! Component: 4000 - total flux cleaned = 0.00579286 Jy ! Component: 4050 - total flux cleaned = 0.00576849 Jy ! Total flux subtracted in 4096 components = 0.00569582 Jy ! Clean residual min=-0.001509 max=0.002041 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.618013 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 419 components and 0.618013 Jy ![Exited script file: muppet] wmap "J2230+6946_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.763 x 5.853 at -50.51 degrees (North through East) ! Clean map min=-0.0037422 max=0.55786 Jy/beam ! Writing clean map to FITS file: J2230+6946_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 0.557855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237984 0.237984 0.475969 0.951938 1.90388 3.80775 7.6155 15.231 30.462 60.924 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.557 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.763 x 5.853 at -50.51 degrees (North through East) ! Clean map min=-0.0037422 max=0.55786 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 J2230+6946_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:09:51 2019