! Started logfile: J1903+0145_S_2017_03_23_pus_uvs.log on Mon May 13 10:07:15 2019 obs J1903+0145_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1903+0145_S_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.829825 visibilities/baseline/integration-bin. ! Found source: J1903+0145 ! ! 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 481 lines of history. ! ! Reading 17028 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 J1903+0145_S_2017_03_23_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 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943932Jy sigma=0.007448 ! Fit after self-cal, rms=0.910836Jy sigma=0.007211 ! 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=2.81 mas, bmaj=6.914 mas, bpa=-2.668 degrees ! Estimated noise=1234.04 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575588 Jy ! Component: 100 - total flux cleaned = 0.0842488 Jy ! Total flux subtracted in 100 components = 0.0842488 Jy ! Clean residual min=-0.006767 max=0.015195 Jy/beam ! Clean residual mean=-0.000041 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.0842488 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0842488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112936Jy sigma=0.000811 ! Fit after self-cal, rms=0.112488Jy sigma=0.000807 ! Inverting map ! Added new window around map position (-3.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187227 Jy ! Component: 100 - total flux cleaned = 0.0314556 Jy ! Total flux subtracted in 100 components = 0.0314556 Jy ! Clean residual min=-0.004692 max=0.010378 Jy/beam ! Clean residual mean=-0.000033 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.115704 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.115704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105534Jy sigma=0.000744 ! Fit after self-cal, rms=0.105424Jy sigma=0.000743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103545 Jy ! Component: 100 - total flux cleaned = 0.0180648 Jy ! Total flux subtracted in 100 components = 0.0180648 Jy ! Clean residual min=-0.004268 max=0.007258 Jy/beam ! Clean residual mean=-0.000029 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.133769 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.133769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102742Jy sigma=0.000719 ! Fit after self-cal, rms=0.102690Jy sigma=0.000718 ! 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=3.615 mas, bmaj=8.153 mas, bpa=-1.265 degrees ! Estimated noise=803.674 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 = 0.0162357 Jy ! Component: 100 - total flux cleaned = 0.0269924 Jy ! Component: 150 - total flux cleaned = 0.0344902 Jy ! Component: 200 - total flux cleaned = 0.039809 Jy ! Total flux subtracted in 200 components = 0.039809 Jy ! Clean residual min=-0.005092 max=0.007295 Jy/beam ! Clean residual mean=-0.000013 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.173578 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 116 components and 0.173578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099528Jy sigma=0.000691 ! Fit after self-cal, rms=0.099416Jy sigma=0.000690 ! 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 1.14 FD 0.99 HN 1.04 KP 1.03 ! LA 0.94 MK 1.03 NL 0.98 OV 1.09 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.32 KP 1.01 ! LA 0.89 MK 1.08 NL 1.13 OV 1.13 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.08 KP 0.86 ! LA 0.71 MK 0.99 NL 1.22 OV 1.02 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.87 KP 1.00* ! LA 0.68 MK 0.78 NL 1.00* OV 1.21 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.099416Jy sigma=0.000690 ! Fit after self-cal, rms=0.098725Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=8.262 mas, bpa=-1.305 degrees ! Estimated noise=811.269 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 (3, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468738 Jy ! Component: 100 - total flux cleaned = 0.00715928 Jy ! Component: 150 - total flux cleaned = 0.00854173 Jy ! Component: 200 - total flux cleaned = 0.00920438 Jy ! Total flux subtracted in 200 components = 0.00920438 Jy ! Clean residual min=-0.002915 max=0.003041 Jy/beam ! Clean residual mean=-0.000008 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.182783 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.182783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098488Jy sigma=0.000672 ! Fit after self-cal, rms=0.098591Jy sigma=0.000671 ! 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=0.098591Jy sigma=0.000671 ! Fit after self-cal, rms=0.101515Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=8.216 mas, bpa=-0.574 degrees ! Estimated noise=803.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150779 Jy ! Component: 100 - total flux cleaned = 0.00202462 Jy ! Component: 150 - total flux cleaned = 0.00219936 Jy ! Component: 200 - total flux cleaned = 0.0023153 Jy ! Total flux subtracted in 200 components = 0.0023153 Jy ! Clean residual min=-0.002233 max=0.002536 Jy/beam ! Clean residual mean=0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.185098 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.185098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101464Jy sigma=0.000666 ! Fit after self-cal, rms=0.101618Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-15.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236832 Jy ! Component: 100 - total flux cleaned = 0.00254491 Jy ! Component: 150 - total flux cleaned = 0.00278339 Jy ! Component: 200 - total flux cleaned = 0.0029123 Jy ! Total flux subtracted in 200 components = 0.0029123 Jy ! Clean residual min=-0.002189 max=0.002179 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.18801 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.18801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101543Jy sigma=0.000665 ! Fit after self-cal, rms=0.101520Jy sigma=0.000665 ! 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=0.101520Jy sigma=0.000665 ! Fit after self-cal, rms=0.101690Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=8.188 mas, bpa=-0.7292 degrees ! Estimated noise=795.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118152 Jy ! Component: 100 - total flux cleaned = 0.00136656 Jy ! Component: 150 - total flux cleaned = 0.00145001 Jy ! Component: 200 - total flux cleaned = 0.00152888 Jy ! Total flux subtracted in 200 components = 0.00152888 Jy ! Clean residual min=-0.001974 max=0.002145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.189539 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.189539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101643Jy sigma=0.000664 ! Fit after self-cal, rms=0.101698Jy sigma=0.000664 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 = 0.000530853 Jy ! Component: 100 - total flux cleaned = 0.000570161 Jy ! Component: 150 - total flux cleaned = 0.000680869 Jy ! Component: 200 - total flux cleaned = 0.000750672 Jy ! Total flux subtracted in 200 components = 0.000750672 Jy ! Clean residual min=-0.001990 max=0.002158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.19029 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 197 components and 0.19029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101664Jy sigma=0.000664 ! Fit after self-cal, rms=0.101655Jy sigma=0.000664 ! 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=0.101655Jy sigma=0.000664 ! Fit after self-cal, rms=0.101145Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.986 mas, bmaj=12.49 mas, bpa=2.103 degrees ! Estimated noise=962.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950214 Jy ! Component: 100 - total flux cleaned = 0.0012763 Jy ! Component: 150 - total flux cleaned = 0.00139298 Jy ! Component: 200 - total flux cleaned = 0.00145694 Jy ! Total flux subtracted in 200 components = 0.00145694 Jy ! Clean residual min=-0.002382 max=0.002266 Jy/beam ! Clean residual mean=-0.000004 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.191747 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 216 components and 0.191747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101131Jy sigma=0.000664 ! Fit after self-cal, rms=0.101153Jy sigma=0.000664 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 = 0.000340467 Jy ! Component: 100 - total flux cleaned = 0.000403495 Jy ! Component: 150 - total flux cleaned = 0.000422641 Jy ! Component: 200 - total flux cleaned = 0.000460162 Jy ! Total flux subtracted in 200 components = 0.000460162 Jy ! Clean residual min=-0.002351 max=0.002262 Jy/beam ! Clean residual mean=-0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.192207 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 224 components and 0.192207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101144Jy sigma=0.000664 ! Fit after self-cal, rms=0.101148Jy sigma=0.000664 ! 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=3.591 mas, bmaj=8.161 mas, bpa=-0.849 degrees ! Estimated noise=791.154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 8.161 at -0.849 degrees (North through East) ! Clean map min=-0.0027157 max=0.077908 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=2.782 mas, bmaj=6.889 mas, bpa=-2.392 degrees ! Estimated noise=1201.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566049 Jy ! Component: 100 - total flux cleaned = 0.0867901 Jy ! Component: 150 - total flux cleaned = 0.106389 Jy ! Component: 200 - total flux cleaned = 0.120373 Jy ! Total flux subtracted in 200 components = 0.120373 Jy ! Clean residual min=-0.005113 max=0.008569 Jy/beam ! Clean residual mean=-0.000025 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.120374 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.120374 Jy ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=8.161 mas, bpa=-0.849 degrees ! Estimated noise=791.154 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 = 0.0187022 Jy ! Component: 100 - total flux cleaned = 0.0301085 Jy ! Component: 150 - total flux cleaned = 0.0378763 Jy ! Component: 200 - total flux cleaned = 0.043802 Jy ! Total flux subtracted in 200 components = 0.043802 Jy ! Clean residual min=-0.003214 max=0.004234 Jy/beam ! Clean residual mean=-0.000009 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.164176 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 99 components and 0.164176 Jy ! Inverting map ! Added new window around map position (-3.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498205 Jy ! Component: 100 - total flux cleaned = 0.009001 Jy ! Component: 150 - total flux cleaned = 0.0123641 Jy ! Component: 200 - total flux cleaned = 0.015198 Jy ! Total flux subtracted in 200 components = 0.015198 Jy ! Clean residual min=-0.002579 max=0.002670 Jy/beam ! Clean residual mean=-0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.179374 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 122 components and 0.179374 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=7.986 mas, bmaj=12.49 mas, bpa=2.103 degrees ! Estimated noise=962.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354991 Jy ! Component: 100 - total flux cleaned = 0.00598902 Jy ! Component: 150 - total flux cleaned = 0.00790751 Jy ! Component: 200 - total flux cleaned = 0.00927483 Jy ! Total flux subtracted in 200 components = 0.00927483 Jy ! Clean residual min=-0.002620 max=0.002314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.188648 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 = 0.000733814 Jy ! Component: 100 - total flux cleaned = 0.00115421 Jy ! Component: 150 - total flux cleaned = 0.00149665 Jy ! Component: 200 - total flux cleaned = 0.00184886 Jy ! Total flux subtracted in 200 components = 0.00184886 Jy ! Clean residual min=-0.002512 max=0.002252 Jy/beam ! Clean residual mean=-0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.190497 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 176 components and 0.190497 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=8.161 mas, bpa=-0.849 degrees ! Estimated noise=791.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556108 Jy ! Component: 100 - total flux cleaned = -0.000856961 Jy ! Component: 150 - total flux cleaned = -0.000913977 Jy ! Component: 200 - total flux cleaned = -0.000820425 Jy ! Total flux subtracted in 200 components = -0.000820425 Jy ! Clean residual min=-0.002019 max=0.002124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.189677 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 195 components and 0.189677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101158Jy sigma=0.000664 ! Fit after self-cal, rms=0.101092Jy sigma=0.000664 wmodel J1903+0145_S_2017_03_23_pus_map.mod ! Writing 195 model components to file: J1903+0145_S_2017_03_23_pus_map.mod wobs J1903+0145_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1903+0145_S_2017_03_23_pus_uvs.fits wwins J1903+0145_S_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J1903+0145_S_2017_03_23_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 = 0.000592546 Jy ! Component: 100 - total flux cleaned = 0.000556739 Jy ! Component: 150 - total flux cleaned = 0.000520704 Jy ! Component: 200 - total flux cleaned = 0.000519496 Jy ! Component: 250 - total flux cleaned = 0.000549986 Jy ! Component: 300 - total flux cleaned = 0.00054993 Jy ! Component: 350 - total flux cleaned = 0.000520792 Jy ! Component: 400 - total flux cleaned = 0.000577124 Jy ! Component: 450 - total flux cleaned = 0.000576798 Jy ! Component: 500 - total flux cleaned = 0.000575795 Jy ! Component: 550 - total flux cleaned = 0.000470075 Jy ! Component: 600 - total flux cleaned = 0.000445154 Jy ! Component: 650 - total flux cleaned = 0.000445126 Jy ! Component: 700 - total flux cleaned = 0.000345747 Jy ! Component: 750 - total flux cleaned = 0.000345908 Jy ! Component: 800 - total flux cleaned = 0.000298186 Jy ! Component: 850 - total flux cleaned = 0.000345907 Jy ! Component: 900 - total flux cleaned = 0.0003219 Jy ! Component: 950 - total flux cleaned = 0.000229078 Jy ! Component: 1000 - total flux cleaned = 0.000229116 Jy ! Component: 1050 - total flux cleaned = 0.000184079 Jy ! Component: 1100 - total flux cleaned = 0.000161353 Jy ! Component: 1150 - total flux cleaned = 0.000117115 Jy ! Component: 1200 - total flux cleaned = 7.31807e-05 Jy ! Component: 1250 - total flux cleaned = 5.0847e-05 Jy ! Component: 1300 - total flux cleaned = 5.08635e-05 Jy ! Component: 1350 - total flux cleaned = 8.25629e-06 Jy ! Component: 1400 - total flux cleaned = -5.46395e-05 Jy ! Component: 1450 - total flux cleaned = -0.000117034 Jy ! Component: 1500 - total flux cleaned = -0.00019917 Jy ! Component: 1550 - total flux cleaned = -0.000341423 Jy ! Component: 1600 - total flux cleaned = -0.000381443 Jy ! Component: 1650 - total flux cleaned = -0.000441358 Jy ! Component: 1700 - total flux cleaned = -0.000480812 Jy ! Component: 1750 - total flux cleaned = -0.00055911 Jy ! Component: 1800 - total flux cleaned = -0.000675401 Jy ! Component: 1850 - total flux cleaned = -0.000636757 Jy ! Component: 1900 - total flux cleaned = -0.000732362 Jy ! Component: 1950 - total flux cleaned = -0.00071339 Jy ! Component: 2000 - total flux cleaned = -0.000694541 Jy ! Component: 2050 - total flux cleaned = -0.000713552 Jy ! Component: 2100 - total flux cleaned = -0.000750617 Jy ! Component: 2150 - total flux cleaned = -0.000805409 Jy ! Component: 2200 - total flux cleaned = -0.00076915 Jy ! Component: 2250 - total flux cleaned = -0.000733039 Jy ! Component: 2300 - total flux cleaned = -0.000768908 Jy ! Component: 2350 - total flux cleaned = -0.00076884 Jy ! Component: 2400 - total flux cleaned = -0.000733662 Jy ! Component: 2450 - total flux cleaned = -0.000733599 Jy ! Component: 2500 - total flux cleaned = -0.000733492 Jy ! Component: 2550 - total flux cleaned = -0.000699259 Jy ! Component: 2600 - total flux cleaned = -0.000682339 Jy ! Component: 2650 - total flux cleaned = -0.000665571 Jy ! Component: 2700 - total flux cleaned = -0.000783893 Jy ! Component: 2750 - total flux cleaned = -0.000800756 Jy ! Component: 2800 - total flux cleaned = -0.000884006 Jy ! Component: 2850 - total flux cleaned = -0.000850756 Jy ! Component: 2900 - total flux cleaned = -0.000883626 Jy ! Component: 2950 - total flux cleaned = -0.000948945 Jy ! Component: 3000 - total flux cleaned = -0.000900291 Jy ! Component: 3050 - total flux cleaned = -0.00094884 Jy ! Component: 3100 - total flux cleaned = -0.00102878 Jy ! Component: 3150 - total flux cleaned = -0.00102858 Jy ! Component: 3200 - total flux cleaned = -0.00102853 Jy ! Component: 3250 - total flux cleaned = -0.00109155 Jy ! Component: 3300 - total flux cleaned = -0.00106034 Jy ! Component: 3350 - total flux cleaned = -0.00110699 Jy ! Component: 3400 - total flux cleaned = -0.00112233 Jy ! Component: 3450 - total flux cleaned = -0.00113763 Jy ! Component: 3500 - total flux cleaned = -0.00110705 Jy ! Component: 3550 - total flux cleaned = -0.00112218 Jy ! Component: 3600 - total flux cleaned = -0.00116741 Jy ! Component: 3650 - total flux cleaned = -0.00109255 Jy ! Component: 3700 - total flux cleaned = -0.00109253 Jy ! Component: 3750 - total flux cleaned = -0.00103323 Jy ! Component: 3800 - total flux cleaned = -0.000989074 Jy ! Component: 3850 - total flux cleaned = -0.00101845 Jy ! Component: 3900 - total flux cleaned = -0.00097492 Jy ! Component: 3950 - total flux cleaned = -0.000989543 Jy ! Component: 4000 - total flux cleaned = -0.000903045 Jy ! Component: 4050 - total flux cleaned = -0.000960411 Jy ! Total flux subtracted in 4096 components = -0.000917722 Jy ! Clean residual min=-0.000966 max=0.000915 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.188759 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 514 components and 0.188759 Jy ![Exited script file: muppet] wmap "J1903+0145_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 8.161 at -0.849 degrees (North through East) ! Clean map min=-0.0019047 max=0.078809 Jy/beam ! Writing clean map to FITS file: J1903+0145_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0788094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03502 1.03502 2.07004 4.14008 8.28016 16.5603 33.1206 66.2413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 8.161 at -0.849 degrees (North through East) ! Clean map min=-0.0019047 max=0.078809 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 J1903+0145_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:07:21 2019