! Started logfile: J1225+3914_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:26:13 2016 obs J1225+3914_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1225+3914_S_2014_05_31_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874178 visibilities/baseline/integration-bin. ! Found source: J1225+3914 ! ! 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 336 lines of history. ! ! Reading 11172 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 J1225+3914_S_2014_05_31_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.824831Jy sigma=0.010138 ! Fit after self-cal, rms=0.797961Jy sigma=0.009789 ! 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=3.528 mas, bmaj=4.755 mas, bpa=-31.18 degrees ! Estimated noise=753.324 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 = 0.154606 Jy ! Component: 100 - total flux cleaned = 0.213897 Jy ! Total flux subtracted in 100 components = 0.213897 Jy ! Clean residual min=-0.016008 max=0.044895 Jy/beam ! Clean residual mean=-0.000022 rms=0.005079 Jy/beam ! Combined flux in latest and established models = 0.213897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.213897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111395Jy sigma=0.001345 ! Fit after self-cal, rms=0.111262Jy sigma=0.001344 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434161 Jy ! Component: 100 - total flux cleaned = 0.0692431 Jy ! Total flux subtracted in 100 components = 0.0692431 Jy ! Clean residual min=-0.010754 max=0.036408 Jy/beam ! Clean residual mean=-0.000006 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 0.28314 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.28314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088434Jy sigma=0.001039 ! Fit after self-cal, rms=0.087261Jy sigma=0.001023 ! Inverting map ! Added new window around map position (2.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291186 Jy ! Component: 100 - total flux cleaned = 0.0460298 Jy ! Total flux subtracted in 100 components = 0.0460298 Jy ! Clean residual min=-0.006283 max=0.009270 Jy/beam ! Clean residual mean=0.000006 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.32917 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.32917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075673Jy sigma=0.000874 ! Fit after self-cal, rms=0.075321Jy sigma=0.000871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123847 Jy ! Component: 100 - total flux cleaned = 0.0209366 Jy ! Total flux subtracted in 100 components = 0.0209366 Jy ! Clean residual min=-0.005004 max=0.006090 Jy/beam ! Clean residual mean=0.000010 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.350106 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.350106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072685Jy sigma=0.000841 ! Fit after self-cal, rms=0.072599Jy sigma=0.000840 ! 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=4.292 mas, bmaj=5.529 mas, bpa=-28.72 degrees ! Estimated noise=548.51 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 = 0.00748526 Jy ! Component: 100 - total flux cleaned = 0.0123176 Jy ! Component: 150 - total flux cleaned = 0.0144988 Jy ! Component: 200 - total flux cleaned = 0.0154673 Jy ! Total flux subtracted in 200 components = 0.0154673 Jy ! Clean residual min=-0.004024 max=0.003937 Jy/beam ! Clean residual mean=0.000020 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.365573 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.365573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071506Jy sigma=0.000830 ! Fit after self-cal, rms=0.071446Jy sigma=0.000830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 0.96 KP 1.04 ! LA 1.17 MK 0.98 NL 0.98 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.01 ! LA 1.14 MK 1.00 NL 1.06 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.01 KP 0.91 ! LA 0.90 MK 1.02 NL 1.03 OV 0.93 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.97 KP 0.89 ! LA 0.87 MK 1.03 NL 1.08 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.071446Jy sigma=0.000830 ! Fit after self-cal, rms=0.066116Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.307 mas, bmaj=5.519 mas, bpa=-28.33 degrees ! Estimated noise=545.598 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 = -0.000790372 Jy ! Component: 100 - total flux cleaned = -0.000804968 Jy ! Component: 150 - total flux cleaned = -0.000664189 Jy ! Component: 200 - total flux cleaned = -0.000535707 Jy ! Total flux subtracted in 200 components = -0.000535707 Jy ! Clean residual min=-0.003113 max=0.002139 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.365038 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.365038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065912Jy sigma=0.000772 ! Fit after self-cal, rms=0.065892Jy sigma=0.000771 ! 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=0.065892Jy sigma=0.000771 ! Fit after self-cal, rms=0.065620Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.305 mas, bmaj=5.519 mas, bpa=-28.55 degrees ! Estimated noise=544.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326809 Jy ! Component: 100 - total flux cleaned = -0.000486673 Jy ! Component: 150 - total flux cleaned = -0.000440291 Jy ! Component: 200 - total flux cleaned = -0.000397423 Jy ! Total flux subtracted in 200 components = -0.000397423 Jy ! Clean residual min=-0.002751 max=0.002150 Jy/beam ! Clean residual mean=0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.36464 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.36464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065541Jy sigma=0.000769 ! Fit after self-cal, rms=0.065533Jy sigma=0.000769 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 = 4.32739e-05 Jy ! Component: 100 - total flux cleaned = 8.2748e-05 Jy ! Component: 150 - total flux cleaned = 8.3073e-05 Jy ! Component: 200 - total flux cleaned = 0.000119079 Jy ! Total flux subtracted in 200 components = 0.000119079 Jy ! Clean residual min=-0.002611 max=0.002035 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.36476 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.364759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065489Jy sigma=0.000769 ! Fit after self-cal, rms=0.065484Jy 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=0.065484Jy sigma=0.000769 ! Fit after self-cal, rms=0.065423Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.309 mas, bmaj=5.507 mas, bpa=-28.47 degrees ! Estimated noise=544.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107806 Jy ! Component: 100 - total flux cleaned = -7.11353e-05 Jy ! Component: 150 - total flux cleaned = -0.000104807 Jy ! Component: 200 - total flux cleaned = -0.000104351 Jy ! Total flux subtracted in 200 components = -0.000104351 Jy ! Clean residual min=-0.002484 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.364655 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.364655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065389Jy sigma=0.000768 ! Fit after self-cal, rms=0.065387Jy 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 = 3.22603e-05 Jy ! Component: 100 - total flux cleaned = 3.12713e-05 Jy ! Component: 150 - total flux cleaned = 3.11611e-05 Jy ! Component: 200 - total flux cleaned = 5.82777e-05 Jy ! Total flux subtracted in 200 components = 5.82777e-05 Jy ! Clean residual min=-0.002394 max=0.001917 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.364713 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.364713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065364Jy sigma=0.000768 ! Fit after self-cal, rms=0.065363Jy 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=0.065363Jy sigma=0.000768 ! Fit after self-cal, rms=0.065330Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.433 mas, bmaj=9.133 mas, bpa=-24.23 degrees ! Estimated noise=644.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023453 Jy ! Component: 100 - total flux cleaned = 0.000346049 Jy ! Component: 150 - total flux cleaned = 0.000419823 Jy ! Component: 200 - total flux cleaned = 0.000453854 Jy ! Total flux subtracted in 200 components = 0.000453854 Jy ! Clean residual min=-0.002412 max=0.001755 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.365167 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.365167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065324Jy sigma=0.000768 ! Fit after self-cal, rms=0.065324Jy 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 = 5.466e-05 Jy ! Component: 100 - total flux cleaned = 8.23215e-05 Jy ! Component: 150 - total flux cleaned = 8.93487e-05 Jy ! Component: 200 - total flux cleaned = 0.000102159 Jy ! Total flux subtracted in 200 components = 0.000102159 Jy ! Clean residual min=-0.002425 max=0.001720 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.365269 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 122 components and 0.365269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065323Jy sigma=0.000768 ! Fit after self-cal, rms=0.065323Jy 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=4.31 mas, bmaj=5.499 mas, bpa=-28.4 degrees ! Estimated noise=543.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.31 x 5.499 at -28.4 degrees (North through East) ! Clean map min=-0.0022974 max=0.18814 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=3.541 mas, bmaj=4.753 mas, bpa=-30.94 degrees ! Estimated noise=742.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154359 Jy ! Component: 100 - total flux cleaned = 0.220113 Jy ! Component: 150 - total flux cleaned = 0.261073 Jy ! Component: 200 - total flux cleaned = 0.288783 Jy ! Total flux subtracted in 200 components = 0.288783 Jy ! Clean residual min=-0.007250 max=0.015239 Jy/beam ! Clean residual mean=-0.000015 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.288783 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.288783 Jy ! Inverting map and beam ! Estimated beam: bmin=4.31 mas, bmaj=5.499 mas, bpa=-28.4 degrees ! Estimated noise=543.672 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 = 0.0254933 Jy ! Component: 100 - total flux cleaned = 0.0415986 Jy ! Component: 150 - total flux cleaned = 0.0521799 Jy ! Component: 200 - total flux cleaned = 0.0592647 Jy ! Total flux subtracted in 200 components = 0.0592647 Jy ! Clean residual min=-0.002587 max=0.003865 Jy/beam ! Clean residual mean=-0.000003 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.348048 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 76 components and 0.348048 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487289 Jy ! Component: 100 - total flux cleaned = 0.00829504 Jy ! Component: 150 - total flux cleaned = 0.010753 Jy ! Component: 200 - total flux cleaned = 0.012585 Jy ! Total flux subtracted in 200 components = 0.012585 Jy ! Clean residual min=-0.002399 max=0.001887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.360633 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.360633 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=8.433 mas, bmaj=9.133 mas, bpa=-24.23 degrees ! Estimated noise=644.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180957 Jy ! Component: 100 - total flux cleaned = 0.00285216 Jy ! Component: 150 - total flux cleaned = 0.00350959 Jy ! Component: 200 - total flux cleaned = 0.00394664 Jy ! Total flux subtracted in 200 components = 0.00394664 Jy ! Clean residual min=-0.002513 max=0.001714 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.364579 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 = 0.000166477 Jy ! Component: 100 - total flux cleaned = 0.000260139 Jy ! Component: 150 - total flux cleaned = 0.000331211 Jy ! Component: 200 - total flux cleaned = 0.000392324 Jy ! Total flux subtracted in 200 components = 0.000392324 Jy ! Clean residual min=-0.002487 max=0.001711 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.364972 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 150 components and 0.364972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.31 mas, bmaj=5.499 mas, bpa=-28.4 degrees ! Estimated noise=543.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.99623e-05 Jy ! Component: 100 - total flux cleaned = 0.000185223 Jy ! Component: 150 - total flux cleaned = 0.000185504 Jy ! Component: 200 - total flux cleaned = 0.000164638 Jy ! Total flux subtracted in 200 components = 0.000164638 Jy ! Clean residual min=-0.002235 max=0.001813 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.365136 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 162 components and 0.365136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065279Jy sigma=0.000767 ! Fit after self-cal, rms=0.065274Jy sigma=0.000767 wmodel J1225+3914_S_2014_05_31_pus_map.mod ! Writing 162 model components to file: J1225+3914_S_2014_05_31_pus_map.mod wobs J1225+3914_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1225+3914_S_2014_05_31_pus_uvs.fits wwins J1225+3914_S_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1225+3914_S_2014_05_31_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 = -0.000264862 Jy ! Component: 100 - total flux cleaned = -4.86138e-05 Jy ! Component: 150 - total flux cleaned = 6.2884e-05 Jy ! Component: 200 - total flux cleaned = 0.000115838 Jy ! Component: 250 - total flux cleaned = 0.00016613 Jy ! Component: 300 - total flux cleaned = 0.000262673 Jy ! Component: 350 - total flux cleaned = 0.000262082 Jy ! Component: 400 - total flux cleaned = 0.000261219 Jy ! Component: 450 - total flux cleaned = 0.000239042 Jy ! Component: 500 - total flux cleaned = 0.000238866 Jy ! Component: 550 - total flux cleaned = 0.000196368 Jy ! Component: 600 - total flux cleaned = 0.000134127 Jy ! Component: 650 - total flux cleaned = 7.31347e-05 Jy ! Component: 700 - total flux cleaned = 1.27299e-05 Jy ! Component: 750 - total flux cleaned = -0.000105484 Jy ! Component: 800 - total flux cleaned = -0.000278774 Jy ! Component: 850 - total flux cleaned = -0.000335528 Jy ! Component: 900 - total flux cleaned = -0.000465801 Jy ! Component: 950 - total flux cleaned = -0.000612266 Jy ! Component: 1000 - total flux cleaned = -0.000702234 Jy ! Component: 1050 - total flux cleaned = -0.000808512 Jy ! Component: 1100 - total flux cleaned = -0.000878602 Jy ! Component: 1150 - total flux cleaned = -0.00101646 Jy ! Component: 1200 - total flux cleaned = -0.00110091 Jy ! Component: 1250 - total flux cleaned = -0.00118468 Jy ! Component: 1300 - total flux cleaned = -0.00123384 Jy ! Component: 1350 - total flux cleaned = -0.00133145 Jy ! Component: 1400 - total flux cleaned = -0.00133171 Jy ! Component: 1450 - total flux cleaned = -0.00144263 Jy ! Component: 1500 - total flux cleaned = -0.00152091 Jy ! Component: 1550 - total flux cleaned = -0.0015671 Jy ! Component: 1600 - total flux cleaned = -0.00161288 Jy ! Component: 1650 - total flux cleaned = -0.00171794 Jy ! Component: 1700 - total flux cleaned = -0.00177727 Jy ! Component: 1750 - total flux cleaned = -0.00179182 Jy ! Component: 1800 - total flux cleaned = -0.00190769 Jy ! Component: 1850 - total flux cleaned = -0.00190758 Jy ! Component: 1900 - total flux cleaned = -0.0019786 Jy ! Component: 1950 - total flux cleaned = -0.00204853 Jy ! Component: 2000 - total flux cleaned = -0.00207655 Jy ! Component: 2050 - total flux cleaned = -0.00210393 Jy ! Component: 2100 - total flux cleaned = -0.00213109 Jy ! Component: 2150 - total flux cleaned = -0.00214486 Jy ! Component: 2200 - total flux cleaned = -0.00223791 Jy ! Component: 2250 - total flux cleaned = -0.00226409 Jy ! Component: 2300 - total flux cleaned = -0.00229019 Jy ! Component: 2350 - total flux cleaned = -0.00232881 Jy ! Component: 2400 - total flux cleaned = -0.00238 Jy ! Component: 2450 - total flux cleaned = -0.0023926 Jy ! Component: 2500 - total flux cleaned = -0.00251803 Jy ! Component: 2550 - total flux cleaned = -0.00248047 Jy ! Component: 2600 - total flux cleaned = -0.0025297 Jy ! Component: 2650 - total flux cleaned = -0.00250529 Jy ! Component: 2700 - total flux cleaned = -0.00254157 Jy ! Component: 2750 - total flux cleaned = -0.00257774 Jy ! Component: 2800 - total flux cleaned = -0.00256592 Jy ! Component: 2850 - total flux cleaned = -0.00261316 Jy ! Component: 2900 - total flux cleaned = -0.00258972 Jy ! Component: 2950 - total flux cleaned = -0.00263629 Jy ! Component: 3000 - total flux cleaned = -0.00265924 Jy ! Component: 3050 - total flux cleaned = -0.00264763 Jy ! Component: 3100 - total flux cleaned = -0.00264767 Jy ! Component: 3150 - total flux cleaned = -0.00269303 Jy ! Component: 3200 - total flux cleaned = -0.00262568 Jy ! Component: 3250 - total flux cleaned = -0.00267038 Jy ! Component: 3300 - total flux cleaned = -0.002626 Jy ! Component: 3350 - total flux cleaned = -0.00264793 Jy ! Component: 3400 - total flux cleaned = -0.00263708 Jy ! Component: 3450 - total flux cleaned = -0.00266947 Jy ! Component: 3500 - total flux cleaned = -0.00261565 Jy ! Component: 3550 - total flux cleaned = -0.00266891 Jy ! Component: 3600 - total flux cleaned = -0.00261594 Jy ! Component: 3650 - total flux cleaned = -0.00261593 Jy ! Component: 3700 - total flux cleaned = -0.00264729 Jy ! Component: 3750 - total flux cleaned = -0.00264724 Jy ! Component: 3800 - total flux cleaned = -0.00264731 Jy ! Component: 3850 - total flux cleaned = -0.00265758 Jy ! Component: 3900 - total flux cleaned = -0.00263713 Jy ! Component: 3950 - total flux cleaned = -0.00262704 Jy ! Component: 4000 - total flux cleaned = -0.00263707 Jy ! Component: 4050 - total flux cleaned = -0.00264702 Jy ! Total flux subtracted in 4096 components = -0.00262715 Jy ! Clean residual min=-0.000641 max=0.000565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.362509 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 432 components and 0.362509 Jy ![Exited script file: muppet] wmap "J1225+3914_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.31 x 5.499 at -28.4 degrees (North through East) ! Clean map min=-0.0014155 max=0.18993 Jy/beam ! Writing clean map to FITS file: J1225+3914_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178803 device "J1225+3914_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1225+3914_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.282424 0.282424 0.564847 1.12969 2.25939 4.51878 9.03756 18.0751 36.1502 72.3004 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: 4.31 x 5.499 at -28.4 degrees (North through East) ! Clean map min=-0.0014155 max=0.18993 Jy/beam quit ! Quitting program ! Log file J1225+3914_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:26:19 2016