! Started logfile: J2225-0457_S_2017_02_19_pus_uvs.log on Sat May 4 18:59:59 2019 obs J2225-0457_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2225-0457_S_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522222 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 482 lines of history. ! ! Reading 1504 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 J2225-0457_S_2017_02_19_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020914Jy sigma=0.006502 ! Fit after self-cal, rms=0.975551Jy sigma=0.006198 ! 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=3.365 mas, bmaj=6.714 mas, bpa=5.929 degrees ! Estimated noise=3694.68 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 = 1.25515 Jy ! Component: 100 - total flux cleaned = 1.67105 Jy ! Total flux subtracted in 100 components = 1.67105 Jy ! Clean residual min=-0.111067 max=0.194868 Jy/beam ! Clean residual mean=0.000019 rms=0.036600 Jy/beam ! Combined flux in latest and established models = 1.67105 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.67105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.579735Jy sigma=0.003667 ! Fit after self-cal, rms=0.579622Jy sigma=0.003666 ! 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=3.842 mas, bmaj=7.815 mas, bpa=11.74 degrees ! Estimated noise=2980.91 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 = 0.241537 Jy ! Component: 100 - total flux cleaned = 0.354393 Jy ! Component: 150 - total flux cleaned = 0.412385 Jy ! Component: 200 - total flux cleaned = 0.446579 Jy ! Total flux subtracted in 200 components = 0.446579 Jy ! Clean residual min=-0.115128 max=0.156391 Jy/beam ! Clean residual mean=0.000169 rms=0.032228 Jy/beam ! Combined flux in latest and established models = 2.11763 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 2.11763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458554Jy sigma=0.003101 ! Fit after self-cal, rms=0.458536Jy sigma=0.003100 ! 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 0.99 FD 0.87 HN 1.01 KP 1.13 ! LA 1.00 MK 0.77 NL 0.86 OV 1.08 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.02 KP 1.05 ! LA 0.97 MK 1.00* NL 1.02 OV 1.49 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.00 KP 0.95 ! LA 0.75 MK 0.90 NL 1.14 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.94 KP 1.00* ! LA 0.80 MK 2.53 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.458536Jy sigma=0.003100 ! Fit after self-cal, rms=0.321965Jy sigma=0.002143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=7.878 mas, bpa=11.42 degrees ! Estimated noise=2985.86 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 (48.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118312 Jy ! Component: 100 - total flux cleaned = 0.181779 Jy ! Component: 150 - total flux cleaned = 0.223244 Jy ! Component: 200 - total flux cleaned = 0.253217 Jy ! Total flux subtracted in 200 components = 0.253217 Jy ! Clean residual min=-0.063809 max=0.058774 Jy/beam ! Clean residual mean=-0.000246 rms=0.017901 Jy/beam ! Combined flux in latest and established models = 2.37084 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 106 components and 2.37084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275447Jy sigma=0.001797 ! Fit after self-cal, rms=0.269185Jy sigma=0.001758 ! 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=0.269185Jy sigma=0.001758 ! Fit after self-cal, rms=0.193658Jy sigma=0.001267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=7.867 mas, bpa=11.46 degrees ! Estimated noise=2985.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265122 Jy ! Component: 100 - total flux cleaned = 0.0372121 Jy ! Component: 150 - total flux cleaned = 0.046077 Jy ! Component: 200 - total flux cleaned = 0.0530059 Jy ! Total flux subtracted in 200 components = 0.0530059 Jy ! Clean residual min=-0.035765 max=0.035039 Jy/beam ! Clean residual mean=-0.000101 rms=0.008507 Jy/beam ! Combined flux in latest and established models = 2.42385 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 2.42385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188203Jy sigma=0.001223 ! Fit after self-cal, rms=0.187763Jy sigma=0.001220 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 = 0.00925075 Jy ! Component: 100 - total flux cleaned = 0.0131182 Jy ! Component: 150 - total flux cleaned = 0.0148259 Jy ! Component: 200 - total flux cleaned = 0.0178074 Jy ! Total flux subtracted in 200 components = 0.0178074 Jy ! Clean residual min=-0.033994 max=0.033821 Jy/beam ! Clean residual mean=-0.000098 rms=0.008037 Jy/beam ! Combined flux in latest and established models = 2.44166 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 2.44166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185990Jy sigma=0.001206 ! Fit after self-cal, rms=0.185810Jy sigma=0.001205 ! 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=0.185810Jy sigma=0.001205 ! Fit after self-cal, rms=0.184228Jy sigma=0.001198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=7.895 mas, bpa=11.81 degrees ! Estimated noise=2977.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476705 Jy ! Component: 100 - total flux cleaned = 0.00873807 Jy ! Component: 150 - total flux cleaned = 0.0121667 Jy ! Component: 200 - total flux cleaned = 0.0141678 Jy ! Total flux subtracted in 200 components = 0.0141678 Jy ! Clean residual min=-0.031556 max=0.031750 Jy/beam ! Clean residual mean=-0.000100 rms=0.007526 Jy/beam ! Combined flux in latest and established models = 2.45583 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 2.45583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182714Jy sigma=0.001185 ! Fit after self-cal, rms=0.182564Jy sigma=0.001185 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 = 0.00324266 Jy ! Component: 100 - total flux cleaned = 0.00501199 Jy ! Component: 150 - total flux cleaned = 0.00661282 Jy ! Component: 200 - total flux cleaned = 0.00709034 Jy ! Total flux subtracted in 200 components = 0.00709034 Jy ! Clean residual min=-0.030936 max=0.031236 Jy/beam ! Clean residual mean=-0.000096 rms=0.007327 Jy/beam ! Combined flux in latest and established models = 2.46292 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 2.46292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181881Jy sigma=0.001179 ! Fit after self-cal, rms=0.181799Jy sigma=0.001178 ! Inverting map ! Added new window around map position (7.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288623 Jy ! Component: 100 - total flux cleaned = 0.0358388 Jy ! Component: 150 - total flux cleaned = 0.038964 Jy ! Component: 200 - total flux cleaned = 0.0420551 Jy ! Total flux subtracted in 200 components = 0.0420551 Jy ! Clean residual min=-0.028033 max=0.025984 Jy/beam ! Clean residual mean=-0.000140 rms=0.006246 Jy/beam ! Combined flux in latest and established models = 2.50497 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 210 components and 2.50497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177260Jy sigma=0.001140 ! Fit after self-cal, rms=0.176844Jy sigma=0.001136 ! 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=0.176844Jy sigma=0.001136 ! Fit after self-cal, rms=0.176035Jy sigma=0.001131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.12 mas, bmaj=11.73 mas, bpa=11.57 degrees ! Estimated noise=3558.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165474 Jy ! Component: 100 - total flux cleaned = 0.0160718 Jy ! Component: 150 - total flux cleaned = 0.0142155 Jy ! Component: 200 - total flux cleaned = 0.0137992 Jy ! Total flux subtracted in 200 components = 0.0137992 Jy ! Clean residual min=-0.032845 max=0.032033 Jy/beam ! Clean residual mean=-0.000215 rms=0.008110 Jy/beam ! Combined flux in latest and established models = 2.51877 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 224 components and 2.51877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174944Jy sigma=0.001120 ! Fit after self-cal, rms=0.174723Jy sigma=0.001119 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 = 0.0018743 Jy ! Component: 100 - total flux cleaned = 0.00153647 Jy ! Component: 150 - total flux cleaned = 0.000863988 Jy ! Component: 200 - total flux cleaned = 0.000264685 Jy ! Total flux subtracted in 200 components = 0.000264685 Jy ! Clean residual min=-0.030194 max=0.031185 Jy/beam ! Clean residual mean=-0.000196 rms=0.007629 Jy/beam ! Combined flux in latest and established models = 2.51904 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 237 components and 2.51904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174234Jy sigma=0.001114 ! Fit after self-cal, rms=0.174135Jy sigma=0.001114 ! 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=3.865 mas, bmaj=7.901 mas, bpa=11.86 degrees ! Estimated noise=2973.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.865 x 7.901 at 11.86 degrees (North through East) ! Clean map min=-0.023589 max=1.6483 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=0.174135Jy sigma=0.001114 ! Fit after self-cal, rms=0.120658Jy sigma=0.000740 ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=7.901 mas, bpa=11.87 degrees ! Estimated noise=2970.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025102 Jy ! Component: 100 - total flux cleaned = 0.00087818 Jy ! Component: 150 - total flux cleaned = -0.000276442 Jy ! Component: 200 - total flux cleaned = -0.000263454 Jy ! Total flux subtracted in 200 components = -0.000263454 Jy ! Clean residual min=-0.021166 max=0.020290 Jy/beam ! Clean residual mean=-0.000095 rms=0.004914 Jy/beam ! Combined flux in latest and established models = 2.51877 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 268 components and 2.51877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119238Jy sigma=0.000728 ! Fit after self-cal, rms=0.119208Jy sigma=0.000727 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161957 Jy ! Component: 100 - total flux cleaned = -0.000645192 Jy ! Component: 150 - total flux cleaned = -0.00134034 Jy ! Component: 200 - total flux cleaned = -0.00220925 Jy ! Total flux subtracted in 200 components = -0.00220925 Jy ! Clean residual min=-0.020290 max=0.020586 Jy/beam ! Clean residual mean=-0.000094 rms=0.004809 Jy/beam ! Combined flux in latest and established models = 2.51656 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 275 components and 2.51656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118411Jy sigma=0.000721 ! Fit after self-cal, rms=0.118403Jy sigma=0.000721 ! Inverting map ! Added new window around map position (59.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017565 Jy ! Component: 100 - total flux cleaned = 0.0260835 Jy ! Component: 150 - total flux cleaned = 0.0325156 Jy ! Component: 200 - total flux cleaned = 0.035322 Jy ! Total flux subtracted in 200 components = 0.035322 Jy ! Clean residual min=-0.018387 max=0.017504 Jy/beam ! Clean residual mean=-0.000069 rms=0.004284 Jy/beam ! Combined flux in latest and established models = 2.55188 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 311 components and 2.55188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115499Jy sigma=0.000699 ! Fit after self-cal, rms=0.115384Jy sigma=0.000699 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115384Jy sigma=0.000699 ! Fit after self-cal, rms=0.114916Jy sigma=0.000695 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=3.376 mas, bmaj=6.809 mas, bpa=6.25 degrees ! Estimated noise=3639.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23518 Jy ! Component: 100 - total flux cleaned = 1.63561 Jy ! Component: 150 - total flux cleaned = 1.84446 Jy ! Component: 200 - total flux cleaned = 1.97065 Jy ! Total flux subtracted in 200 components = 1.97065 Jy ! Clean residual min=-0.053776 max=0.066012 Jy/beam ! Clean residual mean=-0.000012 rms=0.015588 Jy/beam ! Combined flux in latest and established models = 1.97065 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.97065 Jy ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=7.906 mas, bpa=11.86 degrees ! Estimated noise=2966.88 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 = 0.111513 Jy ! Component: 100 - total flux cleaned = 0.189661 Jy ! Component: 150 - total flux cleaned = 0.250717 Jy ! Component: 200 - total flux cleaned = 0.300402 Jy ! Total flux subtracted in 200 components = 0.300402 Jy ! Clean residual min=-0.043623 max=0.035015 Jy/beam ! Clean residual mean=-0.000095 rms=0.010680 Jy/beam ! Combined flux in latest and established models = 2.27105 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 79 components and 2.27105 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=7.119 mas, bmaj=11.74 mas, bpa=11.6 degrees ! Estimated noise=3549.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687367 Jy ! Component: 100 - total flux cleaned = 0.119529 Jy ! Component: 150 - total flux cleaned = 0.159061 Jy ! Component: 200 - total flux cleaned = 0.19046 Jy ! Total flux subtracted in 200 components = 0.19046 Jy ! Clean residual min=-0.044978 max=0.029534 Jy/beam ! Clean residual mean=-0.000214 rms=0.009936 Jy/beam ! Combined flux in latest and established models = 2.46151 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 = 0.0196 Jy ! Component: 100 - total flux cleaned = 0.0351749 Jy ! Component: 150 - total flux cleaned = 0.0477217 Jy ! Component: 200 - total flux cleaned = 0.0585631 Jy ! Total flux subtracted in 200 components = 0.0585631 Jy ! Clean residual min=-0.035112 max=0.024936 Jy/beam ! Clean residual mean=-0.000196 rms=0.007593 Jy/beam ! Combined flux in latest and established models = 2.52007 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 192 components and 2.52007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=7.906 mas, bpa=11.86 degrees ! Estimated noise=2966.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595193 Jy ! Component: 100 - total flux cleaned = 0.00728992 Jy ! Component: 150 - total flux cleaned = 0.0118169 Jy ! Component: 200 - total flux cleaned = 0.0163675 Jy ! Total flux subtracted in 200 components = 0.0163675 Jy ! Clean residual min=-0.023046 max=0.019604 Jy/beam ! Clean residual mean=-0.000093 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 2.53644 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 219 components and 2.53644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121925Jy sigma=0.000723 ! Fit after self-cal, rms=0.121527Jy sigma=0.000721 wmodel J2225-0457_S_2017_02_19_pus_map.mod ! Writing 219 model components to file: J2225-0457_S_2017_02_19_pus_map.mod wobs J2225-0457_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2225-0457_S_2017_02_19_pus_uvs.fits wwins J2225-0457_S_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2225-0457_S_2017_02_19_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 = -0.00605635 Jy ! Component: 100 - total flux cleaned = -0.00986285 Jy ! Component: 150 - total flux cleaned = -0.0110112 Jy ! Component: 200 - total flux cleaned = -0.011795 Jy ! Component: 250 - total flux cleaned = -0.0122868 Jy ! Component: 300 - total flux cleaned = -0.0132062 Jy ! Component: 350 - total flux cleaned = -0.0134332 Jy ! Component: 400 - total flux cleaned = -0.0140671 Jy ! Component: 450 - total flux cleaned = -0.0146712 Jy ! Component: 500 - total flux cleaned = -0.0152556 Jy ! Component: 550 - total flux cleaned = -0.015257 Jy ! Component: 600 - total flux cleaned = -0.0150739 Jy ! Component: 650 - total flux cleaned = -0.0152408 Jy ! Component: 700 - total flux cleaned = -0.0154052 Jy ! Component: 750 - total flux cleaned = -0.0152409 Jy ! Component: 800 - total flux cleaned = -0.0154087 Jy ! Component: 850 - total flux cleaned = -0.0161891 Jy ! Component: 900 - total flux cleaned = -0.0166443 Jy ! Component: 950 - total flux cleaned = -0.0173731 Jy ! Component: 1000 - total flux cleaned = -0.0173707 Jy ! Component: 1050 - total flux cleaned = -0.0177867 Jy ! Component: 1100 - total flux cleaned = -0.0177829 Jy ! Component: 1150 - total flux cleaned = -0.0180494 Jy ! Component: 1200 - total flux cleaned = -0.0184363 Jy ! Component: 1250 - total flux cleaned = -0.0181815 Jy ! Component: 1300 - total flux cleaned = -0.0183042 Jy ! Component: 1350 - total flux cleaned = -0.018306 Jy ! Component: 1400 - total flux cleaned = -0.0183074 Jy ! Component: 1450 - total flux cleaned = -0.0184242 Jy ! Component: 1500 - total flux cleaned = -0.0184229 Jy ! Component: 1550 - total flux cleaned = -0.0185356 Jy ! Component: 1600 - total flux cleaned = -0.0185345 Jy ! Component: 1650 - total flux cleaned = -0.018426 Jy ! Component: 1700 - total flux cleaned = -0.0181079 Jy ! Component: 1750 - total flux cleaned = -0.0178998 Jy ! Component: 1800 - total flux cleaned = -0.0179999 Jy ! Component: 1850 - total flux cleaned = -0.0176005 Jy ! Component: 1900 - total flux cleaned = -0.0176971 Jy ! Component: 1950 - total flux cleaned = -0.0172143 Jy ! Component: 2000 - total flux cleaned = -0.0169321 Jy ! Component: 2050 - total flux cleaned = -0.016934 Jy ! Component: 2100 - total flux cleaned = -0.016569 Jy ! Component: 2150 - total flux cleaned = -0.0163894 Jy ! Component: 2200 - total flux cleaned = -0.0166585 Jy ! Component: 2250 - total flux cleaned = -0.0165713 Jy ! Component: 2300 - total flux cleaned = -0.0164869 Jy ! Component: 2350 - total flux cleaned = -0.0166543 Jy ! Component: 2400 - total flux cleaned = -0.0168208 Jy ! Component: 2450 - total flux cleaned = -0.0166557 Jy ! Component: 2500 - total flux cleaned = -0.0168185 Jy ! Component: 2550 - total flux cleaned = -0.0169 Jy ! Component: 2600 - total flux cleaned = -0.0171381 Jy ! Component: 2650 - total flux cleaned = -0.017295 Jy ! Component: 2700 - total flux cleaned = -0.0174502 Jy ! Component: 2750 - total flux cleaned = -0.0178327 Jy ! Component: 2800 - total flux cleaned = -0.0180578 Jy ! Component: 2850 - total flux cleaned = -0.0183544 Jy ! Component: 2900 - total flux cleaned = -0.0189423 Jy ! Component: 2950 - total flux cleaned = -0.0190139 Jy ! Component: 3000 - total flux cleaned = -0.0197333 Jy ! Component: 3050 - total flux cleaned = -0.0201592 Jy ! Component: 3100 - total flux cleaned = -0.0201587 Jy ! Component: 3150 - total flux cleaned = -0.0205768 Jy ! Component: 3200 - total flux cleaned = -0.0209211 Jy ! Component: 3250 - total flux cleaned = -0.0211929 Jy ! Component: 3300 - total flux cleaned = -0.0215967 Jy ! Component: 3350 - total flux cleaned = -0.0218619 Jy ! Component: 3400 - total flux cleaned = -0.022192 Jy ! Component: 3450 - total flux cleaned = -0.0223876 Jy ! Component: 3500 - total flux cleaned = -0.0229059 Jy ! Component: 3550 - total flux cleaned = -0.0232885 Jy ! Component: 3600 - total flux cleaned = -0.0237309 Jy ! Component: 3650 - total flux cleaned = -0.0241699 Jy ! Component: 3700 - total flux cleaned = -0.0246033 Jy ! Component: 3750 - total flux cleaned = -0.0247251 Jy ! Component: 3800 - total flux cleaned = -0.0253341 Jy ! Component: 3850 - total flux cleaned = -0.0256963 Jy ! Component: 3900 - total flux cleaned = -0.0262942 Jy ! Component: 3950 - total flux cleaned = -0.0267662 Jy ! Component: 4000 - total flux cleaned = -0.0272932 Jy ! Component: 4050 - total flux cleaned = -0.0278165 Jy ! Total flux subtracted in 4096 components = -0.0282778 Jy ! Clean residual min=-0.004138 max=0.004056 Jy/beam ! Clean residual mean=-0.000016 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 2.50816 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 496 components and 2.50816 Jy ![Exited script file: muppet] wmap "J2225-0457_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.864 x 7.906 at 11.86 degrees (North through East) ! Clean map min=-0.0093729 max=1.6552 Jy/beam ! Writing clean map to FITS file: J2225-0457_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.6552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000955146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173117 0.173117 0.346235 0.69247 1.38494 2.76988 5.53976 11.0795 22.159 44.3181 88.6361 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.655 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.864 x 7.906 at 11.86 degrees (North through East) ! Clean map min=-0.0093729 max=1.6552 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 J2225-0457_S_2017_02_19_pus_uvs.log closed on Sat May 4 19:00:04 2019