! Started logfile: J0939+4141_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:23:14 2016 obs J0939+4141_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0939+4141_S_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J0939+4141 ! ! 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 360 lines of history. ! ! Reading 7752 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 J0939+4141_S_2014_08_05_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822143Jy sigma=0.009342 ! Fit after self-cal, rms=0.809479Jy sigma=0.009202 ! 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=3.823 mas, bmaj=6.859 mas, bpa=36.61 degrees ! Estimated noise=1163.59 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 = 0.145907 Jy ! Component: 100 - total flux cleaned = 0.178268 Jy ! Total flux subtracted in 100 components = 0.178268 Jy ! Clean residual min=-0.006722 max=0.010780 Jy/beam ! Clean residual mean=0.000003 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.178268 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.178268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081355Jy sigma=0.000836 ! Fit after self-cal, rms=0.081345Jy sigma=0.000836 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109377 Jy ! Component: 100 - total flux cleaned = 0.0166714 Jy ! Total flux subtracted in 100 components = 0.0166714 Jy ! Clean residual min=-0.006092 max=0.005929 Jy/beam ! Clean residual mean=0.000004 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.194939 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.194939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079165Jy sigma=0.000812 ! Fit after self-cal, rms=0.079158Jy sigma=0.000812 ! 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=4.849 mas, bmaj=7.397 mas, bpa=33.17 degrees ! Estimated noise=721.705 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 = 0.00661426 Jy ! Component: 100 - total flux cleaned = 0.0102982 Jy ! Component: 150 - total flux cleaned = 0.0127138 Jy ! Component: 200 - total flux cleaned = 0.0143315 Jy ! Total flux subtracted in 200 components = 0.0143315 Jy ! Clean residual min=-0.003912 max=0.004687 Jy/beam ! Clean residual mean=0.000015 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.209271 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 0.209271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078450Jy sigma=0.000806 ! Fit after self-cal, rms=0.078437Jy sigma=0.000806 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.96 KP 1.02 ! LA 1.10 MK 1.00* NL 0.96 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.01 KP 1.03 ! LA 1.05 MK 1.00* NL 1.00 OV 1.04 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.02 KP 0.86 ! LA 0.85 MK 1.00* NL 1.01 OV 0.95 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.00 KP 0.85 ! LA 0.81 MK 1.00* NL 1.05 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.078437Jy sigma=0.000806 ! Fit after self-cal, rms=0.074215Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.891 mas, bmaj=7.394 mas, bpa=32.93 degrees ! Estimated noise=719.579 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 (-12.5, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268469 Jy ! Component: 100 - total flux cleaned = 0.00306888 Jy ! Component: 150 - total flux cleaned = 0.00324863 Jy ! Component: 200 - total flux cleaned = 0.00334703 Jy ! Total flux subtracted in 200 components = 0.00334703 Jy ! Clean residual min=-0.002382 max=0.002890 Jy/beam ! Clean residual mean=-0.000005 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.212618 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.212618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074035Jy sigma=0.000773 ! Fit after self-cal, rms=0.074018Jy sigma=0.000773 ! 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=0.074018Jy sigma=0.000773 ! Fit after self-cal, rms=0.074769Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.863 mas, bmaj=7.426 mas, bpa=33.16 degrees ! Estimated noise=719.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155611 Jy ! Component: 100 - total flux cleaned = 0.000243221 Jy ! Component: 150 - total flux cleaned = 0.000243741 Jy ! Component: 200 - total flux cleaned = 0.000311518 Jy ! Total flux subtracted in 200 components = 0.000311518 Jy ! Clean residual min=-0.001984 max=0.002200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.212929 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.212929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074726Jy sigma=0.000770 ! Fit after self-cal, rms=0.074734Jy sigma=0.000770 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 = -3.43535e-05 Jy ! Component: 100 - total flux cleaned = -3.44678e-05 Jy ! Component: 150 - total flux cleaned = -7.05559e-06 Jy ! Component: 200 - total flux cleaned = -7.12852e-06 Jy ! Total flux subtracted in 200 components = -7.12852e-06 Jy ! Clean residual min=-0.001938 max=0.002159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.212922 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.212922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074716Jy sigma=0.000770 ! Fit after self-cal, rms=0.074713Jy sigma=0.000770 ! Inverting map ! Added new window around map position (46, -104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011681 Jy ! Component: 100 - total flux cleaned = 0.00140709 Jy ! Component: 150 - total flux cleaned = 0.00172728 Jy ! Component: 200 - total flux cleaned = 0.00191607 Jy ! Total flux subtracted in 200 components = 0.00191607 Jy ! Clean residual min=-0.001712 max=0.002039 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.214838 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 152 components and 0.214838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074642Jy sigma=0.000769 ! Fit after self-cal, rms=0.074642Jy sigma=0.000769 ! Inverting map ! Added new window around map position (-7, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141133 Jy ! Component: 100 - total flux cleaned = 0.0018913 Jy ! Component: 150 - total flux cleaned = 0.0023046 Jy ! Component: 200 - total flux cleaned = 0.00256241 Jy ! Total flux subtracted in 200 components = 0.00256241 Jy ! Clean residual min=-0.001740 max=0.001787 Jy/beam ! Clean residual mean=-0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.217401 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.217401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074591Jy sigma=0.000769 ! Fit after self-cal, rms=0.074590Jy sigma=0.000769 ! 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=0.074590Jy sigma=0.000769 ! Fit after self-cal, rms=0.074665Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.861 mas, bmaj=7.432 mas, bpa=33.17 degrees ! Estimated noise=719.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398336 Jy ! Component: 100 - total flux cleaned = 0.00048793 Jy ! Component: 150 - total flux cleaned = 0.000488899 Jy ! Component: 200 - total flux cleaned = 0.00048935 Jy ! Total flux subtracted in 200 components = 0.00048935 Jy ! Clean residual min=-0.001701 max=0.001691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.21789 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 193 components and 0.21789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074645Jy sigma=0.000768 ! Fit after self-cal, rms=0.074647Jy sigma=0.000768 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 = 9.46149e-05 Jy ! Component: 100 - total flux cleaned = 0.000118125 Jy ! Component: 150 - total flux cleaned = 0.000141225 Jy ! Component: 200 - total flux cleaned = 0.000162912 Jy ! Total flux subtracted in 200 components = 0.000162912 Jy ! Clean residual min=-0.001710 max=0.001616 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.218053 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 210 components and 0.218053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074634Jy sigma=0.000768 ! Fit after self-cal, rms=0.074634Jy sigma=0.000768 ! 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=0.074634Jy sigma=0.000768 ! Fit after self-cal, rms=0.074659Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.908 mas, bmaj=9.126 mas, bpa=59.89 degrees ! Estimated noise=812.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287441 Jy ! Component: 100 - total flux cleaned = 0.000263991 Jy ! Component: 150 - total flux cleaned = 0.000223419 Jy ! Component: 200 - total flux cleaned = 0.000204917 Jy ! Total flux subtracted in 200 components = 0.000204917 Jy ! Clean residual min=-0.001613 max=0.001731 Jy/beam ! Clean residual mean=-0.000007 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.218258 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 239 components and 0.218258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074650Jy sigma=0.000768 ! Fit after self-cal, rms=0.074651Jy sigma=0.000768 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 = 3.36087e-05 Jy ! Component: 100 - total flux cleaned = 1.58656e-05 Jy ! Component: 150 - total flux cleaned = 1.58312e-05 Jy ! Component: 200 - total flux cleaned = 4.54711e-05 Jy ! Total flux subtracted in 200 components = 4.54711e-05 Jy ! Clean residual min=-0.001576 max=0.001703 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.218303 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 260 components and 0.218303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074645Jy sigma=0.000768 ! Fit after self-cal, rms=0.074645Jy sigma=0.000768 ! 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=4.861 mas, bmaj=7.435 mas, bpa=33.18 degrees ! Estimated noise=718.644 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.861 x 7.435 at 33.18 degrees (North through East) ! Clean map min=-0.0016204 max=0.18879 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=3.827 mas, bmaj=6.881 mas, bpa=36.45 degrees ! Estimated noise=1164.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14596 Jy ! Component: 100 - total flux cleaned = 0.178654 Jy ! Component: 150 - total flux cleaned = 0.189711 Jy ! Component: 200 - total flux cleaned = 0.195388 Jy ! Total flux subtracted in 200 components = 0.195388 Jy ! Clean residual min=-0.003931 max=0.004330 Jy/beam ! Clean residual mean=-0.000001 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.195388 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 0.195388 Jy ! Inverting map and beam ! Estimated beam: bmin=4.861 mas, bmaj=7.435 mas, bpa=33.18 degrees ! Estimated noise=718.644 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 = 0.00563379 Jy ! Component: 100 - total flux cleaned = 0.0090701 Jy ! Component: 150 - total flux cleaned = 0.0116615 Jy ! Component: 200 - total flux cleaned = 0.0136124 Jy ! Total flux subtracted in 200 components = 0.0136124 Jy ! Clean residual min=-0.001931 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.209 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 0.209 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=8.908 mas, bmaj=9.126 mas, bpa=59.89 degrees ! Estimated noise=812.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246995 Jy ! Component: 100 - total flux cleaned = 0.00367459 Jy ! Component: 150 - total flux cleaned = 0.0043533 Jy ! Component: 200 - total flux cleaned = 0.00482799 Jy ! Total flux subtracted in 200 components = 0.00482799 Jy ! Clean residual min=-0.001702 max=0.001857 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.213828 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 = 0.000338461 Jy ! Component: 100 - total flux cleaned = 0.000689314 Jy ! Component: 150 - total flux cleaned = 0.00101272 Jy ! Component: 200 - total flux cleaned = 0.00134585 Jy ! Total flux subtracted in 200 components = 0.00134585 Jy ! Clean residual min=-0.001612 max=0.001821 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.215174 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 149 components and 0.215174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.861 mas, bmaj=7.435 mas, bpa=33.18 degrees ! Estimated noise=718.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904339 Jy ! Component: 100 - total flux cleaned = 0.00135888 Jy ! Component: 150 - total flux cleaned = 0.00161672 Jy ! Component: 200 - total flux cleaned = 0.00171719 Jy ! Total flux subtracted in 200 components = 0.00171719 Jy ! Clean residual min=-0.001818 max=0.001709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.216891 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.216891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074698Jy sigma=0.000769 ! Fit after self-cal, rms=0.074688Jy sigma=0.000769 wmodel J0939+4141_S_2014_08_05_pus_map.mod ! Writing 176 model components to file: J0939+4141_S_2014_08_05_pus_map.mod wobs J0939+4141_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0939+4141_S_2014_08_05_pus_uvs.fits wwins J0939+4141_S_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0939+4141_S_2014_08_05_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 = -0.00031151 Jy ! Component: 100 - total flux cleaned = -0.000163097 Jy ! Component: 150 - total flux cleaned = -0.000245318 Jy ! Component: 200 - total flux cleaned = -0.000111762 Jy ! Component: 250 - total flux cleaned = -3.53152e-05 Jy ! Component: 300 - total flux cleaned = -5.97721e-05 Jy ! Component: 350 - total flux cleaned = -0.000177256 Jy ! Component: 400 - total flux cleaned = -0.00017684 Jy ! Component: 450 - total flux cleaned = -0.000244213 Jy ! Component: 500 - total flux cleaned = -0.000287364 Jy ! Component: 550 - total flux cleaned = -0.000309253 Jy ! Component: 600 - total flux cleaned = -0.000414389 Jy ! Component: 650 - total flux cleaned = -0.000496442 Jy ! Component: 700 - total flux cleaned = -0.000597031 Jy ! Component: 750 - total flux cleaned = -0.000695538 Jy ! Component: 800 - total flux cleaned = -0.000734299 Jy ! Component: 850 - total flux cleaned = -0.000828879 Jy ! Component: 900 - total flux cleaned = -0.000884785 Jy ! Component: 950 - total flux cleaned = -0.00101231 Jy ! Component: 1000 - total flux cleaned = -0.00106587 Jy ! Component: 1050 - total flux cleaned = -0.00113629 Jy ! Component: 1100 - total flux cleaned = -0.00124061 Jy ! Component: 1150 - total flux cleaned = -0.00134308 Jy ! Component: 1200 - total flux cleaned = -0.0013936 Jy ! Component: 1250 - total flux cleaned = -0.00146001 Jy ! Component: 1300 - total flux cleaned = -0.00157409 Jy ! Component: 1350 - total flux cleaned = -0.00163824 Jy ! Component: 1400 - total flux cleaned = -0.00166971 Jy ! Component: 1450 - total flux cleaned = -0.001701 Jy ! Component: 1500 - total flux cleaned = -0.00174732 Jy ! Component: 1550 - total flux cleaned = -0.00176249 Jy ! Component: 1600 - total flux cleaned = -0.00183782 Jy ! Component: 1650 - total flux cleaned = -0.001912 Jy ! Component: 1700 - total flux cleaned = -0.00192651 Jy ! Component: 1750 - total flux cleaned = -0.00202821 Jy ! Component: 1800 - total flux cleaned = -0.00205687 Jy ! Component: 1850 - total flux cleaned = -0.00209954 Jy ! Component: 1900 - total flux cleaned = -0.0021978 Jy ! Component: 1950 - total flux cleaned = -0.00222548 Jy ! Component: 2000 - total flux cleaned = -0.0023488 Jy ! Component: 2050 - total flux cleaned = -0.00236206 Jy ! Component: 2100 - total flux cleaned = -0.00241585 Jy ! Component: 2150 - total flux cleaned = -0.00245593 Jy ! Component: 2200 - total flux cleaned = -0.00248223 Jy ! Component: 2250 - total flux cleaned = -0.00254745 Jy ! Component: 2300 - total flux cleaned = -0.00254734 Jy ! Component: 2350 - total flux cleaned = -0.00258571 Jy ! Component: 2400 - total flux cleaned = -0.00259831 Jy ! Component: 2450 - total flux cleaned = -0.00258579 Jy ! Component: 2500 - total flux cleaned = -0.00259832 Jy ! Component: 2550 - total flux cleaned = -0.0026353 Jy ! Component: 2600 - total flux cleaned = -0.00263528 Jy ! Component: 2650 - total flux cleaned = -0.00265953 Jy ! Component: 2700 - total flux cleaned = -0.00265958 Jy ! Component: 2750 - total flux cleaned = -0.00261238 Jy ! Component: 2800 - total flux cleaned = -0.00262408 Jy ! Component: 2850 - total flux cleaned = -0.00262407 Jy ! Component: 2900 - total flux cleaned = -0.0026008 Jy ! Component: 2950 - total flux cleaned = -0.00257801 Jy ! Component: 3000 - total flux cleaned = -0.00255521 Jy ! Component: 3050 - total flux cleaned = -0.0025775 Jy ! Component: 3100 - total flux cleaned = -0.00254412 Jy ! Component: 3150 - total flux cleaned = -0.00258826 Jy ! Component: 3200 - total flux cleaned = -0.00252236 Jy ! Component: 3250 - total flux cleaned = -0.00256604 Jy ! Component: 3300 - total flux cleaned = -0.00256595 Jy ! Component: 3350 - total flux cleaned = -0.00251228 Jy ! Component: 3400 - total flux cleaned = -0.00256558 Jy ! Component: 3450 - total flux cleaned = -0.00258654 Jy ! Component: 3500 - total flux cleaned = -0.00251307 Jy ! Component: 3550 - total flux cleaned = -0.00254453 Jy ! Component: 3600 - total flux cleaned = -0.00256522 Jy ! Component: 3650 - total flux cleaned = -0.00255495 Jy ! Component: 3700 - total flux cleaned = -0.0025549 Jy ! Component: 3750 - total flux cleaned = -0.00257509 Jy ! Component: 3800 - total flux cleaned = -0.00254506 Jy ! Component: 3850 - total flux cleaned = -0.00256502 Jy ! Component: 3900 - total flux cleaned = -0.00253534 Jy ! Component: 3950 - total flux cleaned = -0.00254526 Jy ! Component: 4000 - total flux cleaned = -0.00258425 Jy ! Component: 4050 - total flux cleaned = -0.00254551 Jy ! Total flux subtracted in 4096 components = -0.00254557 Jy ! Clean residual min=-0.000583 max=0.000552 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.214346 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 447 components and 0.214346 Jy ![Exited script file: muppet] wmap "J0939+4141_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.861 x 7.435 at 33.18 degrees (North through East) ! Clean map min=-0.0012403 max=0.18949 Jy/beam ! Writing clean map to FITS file: J0939+4141_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.189491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176817 device "J0939+4141_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0939+4141_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279935 0.279935 0.559869 1.11974 2.23948 4.47895 8.95791 17.9158 35.8316 71.6633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.189 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.861 x 7.435 at 33.18 degrees (North through East) ! Clean map min=-0.0012403 max=0.18949 Jy/beam quit ! Quitting program ! Log file J0939+4141_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:23:19 2016