! Started logfile: J1223+8040_S_2017_05_01_pus_uvs.log on Wed May 1 18:35:34 2019 obs J1223+8040_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1223+8040_S_2017_05_01_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J1223+8040 ! ! 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 788 lines of history. ! ! Reading 6200 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 J1223+8040_S_2017_05_01_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.665232Jy sigma=0.005304 ! Fit after self-cal, rms=0.661761Jy sigma=0.005276 ! 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=3.157 mas, bmaj=4.111 mas, bpa=74.37 degrees ! Estimated noise=1564.18 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 = 0.260001 Jy ! Component: 100 - total flux cleaned = 0.326571 Jy ! Total flux subtracted in 100 components = 0.326571 Jy ! Clean residual min=-0.013723 max=0.049335 Jy/beam ! Clean residual mean=-0.000030 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.326571 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.326571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133888Jy sigma=0.001051 ! Fit after self-cal, rms=0.133704Jy sigma=0.001050 ! Inverting map ! Added new window around map position (-0.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466604 Jy ! Component: 100 - total flux cleaned = 0.0727945 Jy ! Total flux subtracted in 100 components = 0.0727945 Jy ! Clean residual min=-0.008741 max=0.020116 Jy/beam ! Clean residual mean=-0.000025 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 0.399365 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.399365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111660Jy sigma=0.000872 ! Fit after self-cal, rms=0.110006Jy sigma=0.000859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207691 Jy ! Component: 100 - total flux cleaned = 0.0335931 Jy ! Total flux subtracted in 100 components = 0.0335931 Jy ! Clean residual min=-0.007004 max=0.015908 Jy/beam ! Clean residual mean=-0.000022 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.432958 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.432958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104159Jy sigma=0.000816 ! Fit after self-cal, rms=0.103815Jy sigma=0.000814 ! Inverting map ! Added new window around map position (0, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157167 Jy ! Component: 100 - total flux cleaned = 0.0245516 Jy ! Total flux subtracted in 100 components = 0.0245516 Jy ! Clean residual min=-0.006582 max=0.010850 Jy/beam ! Clean residual mean=-0.000020 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.45751 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.45751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100615Jy sigma=0.000790 ! Fit after self-cal, rms=0.100446Jy sigma=0.000789 ! Inverting map ! Added new window around map position (-4, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108466 Jy ! Component: 100 - total flux cleaned = 0.017951 Jy ! Total flux subtracted in 100 components = 0.017951 Jy ! Clean residual min=-0.006084 max=0.008168 Jy/beam ! Clean residual mean=-0.000017 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.475461 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.475461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098874Jy sigma=0.000774 ! Fit after self-cal, rms=0.098759Jy sigma=0.000773 ! 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=3.788 mas, bmaj=4.928 mas, bpa=76.78 degrees ! Estimated noise=1255.05 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 (-4.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119213 Jy ! Component: 100 - total flux cleaned = 0.0201859 Jy ! Component: 150 - total flux cleaned = 0.0263727 Jy ! Component: 200 - total flux cleaned = 0.0311613 Jy ! Total flux subtracted in 200 components = 0.0311613 Jy ! Clean residual min=-0.005478 max=0.006950 Jy/beam ! Clean residual mean=-0.000010 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.506622 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.506622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096987Jy sigma=0.000757 ! Fit after self-cal, rms=0.096770Jy sigma=0.000755 ! 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 0.92 FD 0.92 HN 1.06 KP 1.00 ! LA 0.98 MK 0.99 NL 0.95 OV 1.01 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.07 KP 0.97 ! LA 0.94 MK 1.01 NL 1.02 OV 1.22 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.99 ! LA 1.02 MK 1.03 NL 0.99 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.05 KP 1.00* ! LA 1.02 MK 0.96 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.096770Jy sigma=0.000755 ! Fit after self-cal, rms=0.093770Jy sigma=0.000721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=4.943 mas, bpa=76.96 degrees ! Estimated noise=1256.93 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 = 0.00494099 Jy ! Component: 100 - total flux cleaned = 0.00819414 Jy ! Component: 150 - total flux cleaned = 0.0102386 Jy ! Component: 200 - total flux cleaned = 0.0115986 Jy ! Total flux subtracted in 200 components = 0.0115986 Jy ! Clean residual min=-0.005294 max=0.005536 Jy/beam ! Clean residual mean=-0.000008 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.518221 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.518221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093472Jy sigma=0.000718 ! Fit after self-cal, rms=0.093422Jy sigma=0.000718 ! 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=0.093422Jy sigma=0.000718 ! Fit after self-cal, rms=0.089876Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=4.933 mas, bpa=76.96 degrees ! Estimated noise=1256.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.03675e-06 Jy ! Component: 100 - total flux cleaned = 0.00013702 Jy ! Component: 150 - total flux cleaned = 0.000255914 Jy ! Component: 200 - total flux cleaned = 0.000465319 Jy ! Total flux subtracted in 200 components = 0.000465319 Jy ! Clean residual min=-0.003262 max=0.004249 Jy/beam ! Clean residual mean=-0.000013 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.518686 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.518686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089776Jy sigma=0.000682 ! Fit after self-cal, rms=0.089767Jy sigma=0.000682 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 (85.5, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352837 Jy ! Component: 100 - total flux cleaned = 0.00512436 Jy ! Component: 150 - total flux cleaned = 0.00614763 Jy ! Component: 200 - total flux cleaned = 0.00650064 Jy ! Total flux subtracted in 200 components = 0.00650064 Jy ! Clean residual min=-0.003070 max=0.003807 Jy/beam ! Clean residual mean=-0.000012 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.525187 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.525186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089599Jy sigma=0.000681 ! Fit after self-cal, rms=0.089594Jy sigma=0.000681 ! Inverting map ! Added new window around map position (-16.5, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375127 Jy ! Component: 100 - total flux cleaned = 0.00579699 Jy ! Component: 150 - total flux cleaned = 0.00629061 Jy ! Component: 200 - total flux cleaned = 0.00666946 Jy ! Total flux subtracted in 200 components = 0.00666946 Jy ! Clean residual min=-0.002960 max=0.003246 Jy/beam ! Clean residual mean=-0.000008 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.531856 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.531856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089413Jy sigma=0.000680 ! Fit after self-cal, rms=0.089405Jy sigma=0.000679 ! 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=0.089405Jy sigma=0.000679 ! Fit after self-cal, rms=0.089306Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.807 mas, bmaj=4.928 mas, bpa=76.95 degrees ! Estimated noise=1255.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757906 Jy ! Component: 100 - total flux cleaned = 0.00133829 Jy ! Component: 150 - total flux cleaned = 0.00170491 Jy ! Component: 200 - total flux cleaned = 0.00180344 Jy ! Total flux subtracted in 200 components = 0.00180344 Jy ! Clean residual min=-0.002892 max=0.002955 Jy/beam ! Clean residual mean=-0.000008 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.533659 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 0.533659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089238Jy sigma=0.000678 ! Fit after self-cal, rms=0.089241Jy sigma=0.000678 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 = 0.000392609 Jy ! Component: 100 - total flux cleaned = 0.000530869 Jy ! Component: 150 - total flux cleaned = 0.000663096 Jy ! Component: 200 - total flux cleaned = 0.000748028 Jy ! Total flux subtracted in 200 components = 0.000748028 Jy ! Clean residual min=-0.002885 max=0.002931 Jy/beam ! Clean residual mean=-0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.534407 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 194 components and 0.534407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089198Jy sigma=0.000677 ! Fit after self-cal, rms=0.089198Jy sigma=0.000677 ! 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=0.089198Jy sigma=0.000677 ! Fit after self-cal, rms=0.089136Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.224 mas, bmaj=9.971 mas, bpa=74.81 degrees ! Estimated noise=1549.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178277 Jy ! Component: 100 - total flux cleaned = 0.0024169 Jy ! Component: 150 - total flux cleaned = 0.00261613 Jy ! Component: 200 - total flux cleaned = 0.00273274 Jy ! Total flux subtracted in 200 components = 0.00273274 Jy ! Clean residual min=-0.003103 max=0.003426 Jy/beam ! Clean residual mean=-0.000011 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.53714 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 203 components and 0.53714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089125Jy sigma=0.000677 ! Fit after self-cal, rms=0.089124Jy sigma=0.000677 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 = 0.000414157 Jy ! Component: 100 - total flux cleaned = 0.000542119 Jy ! Component: 150 - total flux cleaned = 0.00056543 Jy ! Component: 200 - total flux cleaned = 0.000632014 Jy ! Total flux subtracted in 200 components = 0.000632014 Jy ! Clean residual min=-0.003086 max=0.003370 Jy/beam ! Clean residual mean=-0.000010 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.537772 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 212 components and 0.537772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089119Jy sigma=0.000677 ! Fit after self-cal, rms=0.089118Jy sigma=0.000677 ! 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=3.81 mas, bmaj=4.926 mas, bpa=76.95 degrees ! Estimated noise=1253.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 4.926 at 76.95 degrees (North through East) ! Clean map min=-0.0026953 max=0.33082 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=3.176 mas, bmaj=4.118 mas, bpa=74.45 degrees ! Estimated noise=1566.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259171 Jy ! Component: 100 - total flux cleaned = 0.336689 Jy ! Component: 150 - total flux cleaned = 0.380628 Jy ! Component: 200 - total flux cleaned = 0.408218 Jy ! Total flux subtracted in 200 components = 0.408218 Jy ! Clean residual min=-0.006806 max=0.014771 Jy/beam ! Clean residual mean=-0.000029 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.408218 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.408218 Jy ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=4.926 mas, bpa=76.95 degrees ! Estimated noise=1253.95 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 = 0.0261238 Jy ! Component: 100 - total flux cleaned = 0.0438598 Jy ! Component: 150 - total flux cleaned = 0.0572824 Jy ! Component: 200 - total flux cleaned = 0.0677054 Jy ! Total flux subtracted in 200 components = 0.0677054 Jy ! Clean residual min=-0.003716 max=0.006579 Jy/beam ! Clean residual mean=-0.000037 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.475923 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 90 components and 0.475923 Jy ! Inverting map ! Added new window around map position (-8.5, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832973 Jy ! Component: 100 - total flux cleaned = 0.0150625 Jy ! Component: 150 - total flux cleaned = 0.0207723 Jy ! Component: 200 - total flux cleaned = 0.0256916 Jy ! Total flux subtracted in 200 components = 0.0256916 Jy ! Clean residual min=-0.003238 max=0.003492 Jy/beam ! Clean residual mean=-0.000023 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.501614 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 132 components and 0.501614 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=8.224 mas, bmaj=9.971 mas, bpa=74.81 degrees ! Estimated noise=1549.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713945 Jy ! Component: 100 - total flux cleaned = 0.0122341 Jy ! Component: 150 - total flux cleaned = 0.0162681 Jy ! Component: 200 - total flux cleaned = 0.0195407 Jy ! Total flux subtracted in 200 components = 0.0195407 Jy ! Clean residual min=-0.003533 max=0.003483 Jy/beam ! Clean residual mean=-0.000025 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.521155 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 = 0.00270394 Jy ! Component: 100 - total flux cleaned = 0.00498419 Jy ! Component: 150 - total flux cleaned = 0.00693568 Jy ! Component: 200 - total flux cleaned = 0.00861022 Jy ! Total flux subtracted in 200 components = 0.00861022 Jy ! Clean residual min=-0.003321 max=0.003398 Jy/beam ! Clean residual mean=-0.000016 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.529765 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 268 components and 0.529766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=4.926 mas, bpa=76.95 degrees ! Estimated noise=1253.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203543 Jy ! Component: 100 - total flux cleaned = 0.00263433 Jy ! Component: 150 - total flux cleaned = 0.00300153 Jy ! Component: 200 - total flux cleaned = 0.00334924 Jy ! Total flux subtracted in 200 components = 0.00334924 Jy ! Clean residual min=-0.002915 max=0.002962 Jy/beam ! Clean residual mean=-0.000007 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.533115 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 294 components and 0.533115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089109Jy sigma=0.000677 ! Fit after self-cal, rms=0.089067Jy sigma=0.000677 wmodel J1223+8040_S_2017_05_01_pus_map.mod ! Writing 294 model components to file: J1223+8040_S_2017_05_01_pus_map.mod wobs J1223+8040_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1223+8040_S_2017_05_01_pus_uvs.fits wwins J1223+8040_S_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J1223+8040_S_2017_05_01_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 = 0.00043569 Jy ! Component: 100 - total flux cleaned = 0.000531702 Jy ! Component: 150 - total flux cleaned = 0.000945872 Jy ! Component: 200 - total flux cleaned = 0.00108018 Jy ! Component: 250 - total flux cleaned = 0.00121234 Jy ! Component: 300 - total flux cleaned = 0.00129835 Jy ! Component: 350 - total flux cleaned = 0.00125551 Jy ! Component: 400 - total flux cleaned = 0.00125551 Jy ! Component: 450 - total flux cleaned = 0.00125564 Jy ! Component: 500 - total flux cleaned = 0.00129629 Jy ! Component: 550 - total flux cleaned = 0.0012564 Jy ! Component: 600 - total flux cleaned = 0.00125669 Jy ! Component: 650 - total flux cleaned = 0.00121775 Jy ! Component: 700 - total flux cleaned = 0.0011028 Jy ! Component: 750 - total flux cleaned = 0.00125612 Jy ! Component: 800 - total flux cleaned = 0.00125537 Jy ! Component: 850 - total flux cleaned = 0.00118032 Jy ! Component: 900 - total flux cleaned = 0.00121738 Jy ! Component: 950 - total flux cleaned = 0.00114461 Jy ! Component: 1000 - total flux cleaned = 0.00132611 Jy ! Component: 1050 - total flux cleaned = 0.00125441 Jy ! Component: 1100 - total flux cleaned = 0.0010762 Jy ! Component: 1150 - total flux cleaned = 0.00121765 Jy ! Component: 1200 - total flux cleaned = 0.00114813 Jy ! Component: 1250 - total flux cleaned = 0.00104421 Jy ! Component: 1300 - total flux cleaned = 0.00104463 Jy ! Component: 1350 - total flux cleaned = 0.00107905 Jy ! Component: 1400 - total flux cleaned = 0.000977441 Jy ! Component: 1450 - total flux cleaned = 0.00094373 Jy ! Component: 1500 - total flux cleaned = 0.000877004 Jy ! Component: 1550 - total flux cleaned = 0.000876947 Jy ! Component: 1600 - total flux cleaned = 0.000646976 Jy ! Component: 1650 - total flux cleaned = 0.000614861 Jy ! Component: 1700 - total flux cleaned = 0.00064717 Jy ! Component: 1750 - total flux cleaned = 0.000518595 Jy ! Component: 1800 - total flux cleaned = 0.000454478 Jy ! Component: 1850 - total flux cleaned = 0.000295525 Jy ! Component: 1900 - total flux cleaned = 0.000169224 Jy ! Component: 1950 - total flux cleaned = 0.000169469 Jy ! Component: 2000 - total flux cleaned = 0.00010753 Jy ! Component: 2050 - total flux cleaned = -1.65441e-05 Jy ! Component: 2100 - total flux cleaned = -7.77199e-05 Jy ! Component: 2150 - total flux cleaned = -0.000169392 Jy ! Component: 2200 - total flux cleaned = -0.00029101 Jy ! Component: 2250 - total flux cleaned = -4.89628e-05 Jy ! Component: 2300 - total flux cleaned = -0.000229483 Jy ! Component: 2350 - total flux cleaned = -0.000259351 Jy ! Component: 2400 - total flux cleaned = -0.000318694 Jy ! Component: 2450 - total flux cleaned = -0.000259499 Jy ! Component: 2500 - total flux cleaned = -0.000406214 Jy ! Component: 2550 - total flux cleaned = -0.000464488 Jy ! Component: 2600 - total flux cleaned = -0.000493582 Jy ! Component: 2650 - total flux cleaned = -0.000464748 Jy ! Component: 2700 - total flux cleaned = -0.000464549 Jy ! Component: 2750 - total flux cleaned = -0.000378855 Jy ! Component: 2800 - total flux cleaned = -0.000208756 Jy ! Component: 2850 - total flux cleaned = -0.000265221 Jy ! Component: 2900 - total flux cleaned = -0.000293297 Jy ! Component: 2950 - total flux cleaned = -0.000237401 Jy ! Component: 3000 - total flux cleaned = -0.000209556 Jy ! Component: 3050 - total flux cleaned = -0.000237391 Jy ! Component: 3100 - total flux cleaned = -0.000209702 Jy ! Component: 3150 - total flux cleaned = -0.000127359 Jy ! Component: 3200 - total flux cleaned = -4.58118e-05 Jy ! Component: 3250 - total flux cleaned = -0.000100009 Jy ! Component: 3300 - total flux cleaned = -0.000126803 Jy ! Component: 3350 - total flux cleaned = -0.000126633 Jy ! Component: 3400 - total flux cleaned = -0.000233474 Jy ! Component: 3450 - total flux cleaned = -0.000180297 Jy ! Component: 3500 - total flux cleaned = -0.00018033 Jy ! Component: 3550 - total flux cleaned = -0.000101518 Jy ! Component: 3600 - total flux cleaned = -0.000101604 Jy ! Component: 3650 - total flux cleaned = -0.000127674 Jy ! Component: 3700 - total flux cleaned = -7.5768e-05 Jy ! Component: 3750 - total flux cleaned = -0.000153379 Jy ! Component: 3800 - total flux cleaned = -0.000102223 Jy ! Component: 3850 - total flux cleaned = -0.000102353 Jy ! Component: 3900 - total flux cleaned = -7.70271e-05 Jy ! Component: 3950 - total flux cleaned = -0.000153312 Jy ! Component: 4000 - total flux cleaned = -7.76024e-05 Jy ! Component: 4050 - total flux cleaned = -0.000153074 Jy ! Total flux subtracted in 4096 components = -0.000203297 Jy ! Clean residual min=-0.001559 max=0.001891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.532911 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 621 components and 0.532911 Jy ![Exited script file: muppet] wmap "J1223+8040_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 4.926 at 76.95 degrees (North through East) ! Clean map min=-0.0021967 max=0.33155 Jy/beam ! Writing clean map to FITS file: J1223+8040_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.331552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427292 0.427292 0.854583 1.70917 3.41833 6.83667 13.6733 27.3467 54.6933 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.331 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 4.926 at 76.95 degrees (North through East) ! Clean map min=-0.0021967 max=0.33155 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 J1223+8040_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:35:38 2019