! Started logfile: J1813+4304_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:34:28 2016 obs J1813+4304_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1813+4304_S_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958285 visibilities/baseline/integration-bin. ! Found source: J1813+4304 ! ! 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 9832 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 J1813+4304_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.788648Jy sigma=0.010177 ! Fit after self-cal, rms=0.775531Jy sigma=0.010015 ! 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=3.122 mas, bmaj=4.616 mas, bpa=-8.789 degrees ! Estimated noise=807.94 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 = 0.169616 Jy ! Component: 100 - total flux cleaned = 0.22815 Jy ! Total flux subtracted in 100 components = 0.22815 Jy ! Clean residual min=-0.011930 max=0.042008 Jy/beam ! Clean residual mean=0.000069 rms=0.003702 Jy/beam ! Combined flux in latest and established models = 0.22815 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.22815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098358Jy sigma=0.001221 ! Fit after self-cal, rms=0.098143Jy sigma=0.001219 ! Inverting map ! Added new window around map position (4, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394884 Jy ! Component: 100 - total flux cleaned = 0.0611186 Jy ! Total flux subtracted in 100 components = 0.0611186 Jy ! Clean residual min=-0.006960 max=0.011530 Jy/beam ! Clean residual mean=0.000041 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.289269 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.289269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078000Jy sigma=0.000940 ! Fit after self-cal, rms=0.077018Jy sigma=0.000930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152101 Jy ! Component: 100 - total flux cleaned = 0.0250141 Jy ! Total flux subtracted in 100 components = 0.0250141 Jy ! Clean residual min=-0.005017 max=0.005865 Jy/beam ! Clean residual mean=0.000030 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.314283 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.314283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072859Jy sigma=0.000874 ! Fit after self-cal, rms=0.072727Jy sigma=0.000873 ! 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=3.739 mas, bmaj=5.472 mas, bpa=-9.689 degrees ! Estimated noise=558.971 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 = 0.00973595 Jy ! Component: 100 - total flux cleaned = 0.0158726 Jy ! Component: 150 - total flux cleaned = 0.0199712 Jy ! Component: 200 - total flux cleaned = 0.0227333 Jy ! Total flux subtracted in 200 components = 0.0227333 Jy ! Clean residual min=-0.004032 max=0.004824 Jy/beam ! Clean residual mean=0.000045 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.337016 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.337016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071099Jy sigma=0.000855 ! Fit after self-cal, rms=0.071036Jy sigma=0.000855 ! 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 0.96 FD 0.85 HN 0.98 KP 1.03 ! LA 1.19 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! 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 1.00 HN 1.03 KP 1.01 ! LA 1.15 MK 1.02 NL 1.03 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! 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 1.14 HN 1.03 KP 0.90 ! LA 0.91 MK 1.03 NL 1.00 OV 0.95 ! PT 0.96 SC 1.02 ! ! ! 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 1.02 KP 0.87 ! LA 0.89 MK 1.02 NL 1.09 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.071036Jy sigma=0.000855 ! Fit after self-cal, rms=0.065784Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=5.489 mas, bpa=-9.324 degrees ! Estimated noise=558.39 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 = 0.000444696 Jy ! Component: 100 - total flux cleaned = 0.000473663 Jy ! Component: 150 - total flux cleaned = 0.000472165 Jy ! Component: 200 - total flux cleaned = 0.00047112 Jy ! Total flux subtracted in 200 components = 0.00047112 Jy ! Clean residual min=-0.002946 max=0.003644 Jy/beam ! Clean residual mean=0.000034 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.337487 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.337487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065758Jy sigma=0.000787 ! Fit after self-cal, rms=0.065758Jy sigma=0.000787 ! 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=0.065758Jy sigma=0.000787 ! Fit after self-cal, rms=0.065846Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=5.495 mas, bpa=-9.229 degrees ! Estimated noise=558.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90633e-05 Jy ! Component: 100 - total flux cleaned = 0.000136305 Jy ! Component: 150 - total flux cleaned = 0.000161136 Jy ! Component: 200 - total flux cleaned = 0.000185387 Jy ! Total flux subtracted in 200 components = 0.000185387 Jy ! Clean residual min=-0.002683 max=0.003569 Jy/beam ! Clean residual mean=0.000024 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.337673 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.337673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065825Jy sigma=0.000784 ! Fit after self-cal, rms=0.065828Jy sigma=0.000784 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 (-30, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387254 Jy ! Component: 100 - total flux cleaned = 0.0064109 Jy ! Component: 150 - total flux cleaned = 0.00819369 Jy ! Component: 200 - total flux cleaned = 0.00952212 Jy ! Total flux subtracted in 200 components = 0.00952212 Jy ! Clean residual min=-0.002326 max=0.002190 Jy/beam ! Clean residual mean=0.000021 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.347195 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 111 components and 0.347195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065584Jy sigma=0.000780 ! Fit after self-cal, rms=0.065575Jy sigma=0.000780 ! 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=0.065575Jy sigma=0.000780 ! Fit after self-cal, rms=0.065567Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=5.501 mas, bpa=-9.119 degrees ! Estimated noise=557.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123903 Jy ! Component: 100 - total flux cleaned = 0.00215976 Jy ! Component: 150 - total flux cleaned = 0.00278837 Jy ! Component: 200 - total flux cleaned = 0.00326476 Jy ! Total flux subtracted in 200 components = 0.00326476 Jy ! Clean residual min=-0.002208 max=0.002182 Jy/beam ! Clean residual mean=0.000015 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.350459 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.350459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065538Jy sigma=0.000779 ! Fit after self-cal, rms=0.065539Jy sigma=0.000779 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 = 0.00039565 Jy ! Component: 100 - total flux cleaned = 0.000718696 Jy ! Component: 150 - total flux cleaned = 0.000919504 Jy ! Component: 200 - total flux cleaned = 0.0010905 Jy ! Total flux subtracted in 200 components = 0.0010905 Jy ! Clean residual min=-0.002187 max=0.002175 Jy/beam ! Clean residual mean=0.000014 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.35155 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.35155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065529Jy sigma=0.000779 ! Fit after self-cal, rms=0.065529Jy sigma=0.000779 ! 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=0.065529Jy sigma=0.000779 ! Fit after self-cal, rms=0.065566Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.929 mas, bmaj=9.143 mas, bpa=-9.869 degrees ! Estimated noise=679.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678725 Jy ! Component: 100 - total flux cleaned = 0.000739653 Jy ! Component: 150 - total flux cleaned = 0.0008065 Jy ! Component: 200 - total flux cleaned = 0.000877715 Jy ! Total flux subtracted in 200 components = 0.000877715 Jy ! Clean residual min=-0.002552 max=0.003056 Jy/beam ! Clean residual mean=0.000028 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.352428 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.352428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065568Jy sigma=0.000779 ! Fit after self-cal, rms=0.065566Jy sigma=0.000779 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 = 4.03341e-05 Jy ! Component: 100 - total flux cleaned = 8.20667e-05 Jy ! Component: 150 - total flux cleaned = 0.000131625 Jy ! Component: 200 - total flux cleaned = 0.000164738 Jy ! Total flux subtracted in 200 components = 0.000164738 Jy ! Clean residual min=-0.002506 max=0.003038 Jy/beam ! Clean residual mean=0.000028 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.352592 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.352592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065569Jy sigma=0.000779 ! Fit after self-cal, rms=0.065568Jy sigma=0.000779 ! 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=3.752 mas, bmaj=5.501 mas, bpa=-9.069 degrees ! Estimated noise=558.175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 5.501 at -9.069 degrees (North through East) ! Clean map min=-0.0020862 max=0.22069 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=3.133 mas, bmaj=4.638 mas, bpa=-8.147 degrees ! Estimated noise=811.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16918 Jy ! Component: 100 - total flux cleaned = 0.232579 Jy ! Component: 150 - total flux cleaned = 0.267885 Jy ! Component: 200 - total flux cleaned = 0.289509 Jy ! Total flux subtracted in 200 components = 0.289509 Jy ! Clean residual min=-0.004720 max=0.011292 Jy/beam ! Clean residual mean=0.000034 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.289509 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 0.289509 Jy ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=5.501 mas, bpa=-9.069 degrees ! Estimated noise=558.175 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 = 0.0180924 Jy ! Component: 100 - total flux cleaned = 0.0288516 Jy ! Component: 150 - total flux cleaned = 0.0356087 Jy ! Component: 200 - total flux cleaned = 0.0403096 Jy ! Total flux subtracted in 200 components = 0.0403096 Jy ! Clean residual min=-0.002760 max=0.003871 Jy/beam ! Clean residual mean=0.000032 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.329819 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.329819 Jy ! Inverting map ! Added new window around map position (3.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411371 Jy ! Component: 100 - total flux cleaned = 0.00732292 Jy ! Component: 150 - total flux cleaned = 0.0100288 Jy ! Component: 200 - total flux cleaned = 0.0123246 Jy ! Total flux subtracted in 200 components = 0.0123246 Jy ! Clean residual min=-0.002274 max=0.002100 Jy/beam ! Clean residual mean=0.000022 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.342143 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 87 components and 0.342143 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=7.929 mas, bmaj=9.143 mas, bpa=-9.869 degrees ! Estimated noise=679.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304711 Jy ! Component: 100 - total flux cleaned = 0.0051417 Jy ! Component: 150 - total flux cleaned = 0.00669759 Jy ! Component: 200 - total flux cleaned = 0.00788001 Jy ! Total flux subtracted in 200 components = 0.00788001 Jy ! Clean residual min=-0.002518 max=0.002953 Jy/beam ! Clean residual mean=0.000035 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.350023 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 = 0.00091088 Jy ! Component: 100 - total flux cleaned = 0.00161868 Jy ! Component: 150 - total flux cleaned = 0.0021138 Jy ! Component: 200 - total flux cleaned = 0.00232213 Jy ! Total flux subtracted in 200 components = 0.00232213 Jy ! Clean residual min=-0.002427 max=0.002971 Jy/beam ! Clean residual mean=0.000032 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.352345 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 169 components and 0.352345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=5.501 mas, bpa=-9.069 degrees ! Estimated noise=558.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184742 Jy ! Component: 100 - total flux cleaned = 0.000350773 Jy ! Component: 150 - total flux cleaned = 0.000455963 Jy ! Component: 200 - total flux cleaned = 0.000580874 Jy ! Total flux subtracted in 200 components = 0.000580874 Jy ! Clean residual min=-0.002083 max=0.002006 Jy/beam ! Clean residual mean=0.000012 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.352926 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 178 components and 0.352926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065554Jy sigma=0.000779 ! Fit after self-cal, rms=0.065544Jy sigma=0.000778 wmodel J1813+4304_S_2014_05_31_pus_map.mod ! Writing 178 model components to file: J1813+4304_S_2014_05_31_pus_map.mod wobs J1813+4304_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1813+4304_S_2014_05_31_pus_uvs.fits wwins J1813+4304_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1813+4304_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 = -2.85842e-06 Jy ! Component: 100 - total flux cleaned = -2.27534e-06 Jy ! Component: 150 - total flux cleaned = -2.79503e-06 Jy ! Component: 200 - total flux cleaned = 2.83487e-05 Jy ! Component: 250 - total flux cleaned = 5.86989e-05 Jy ! Component: 300 - total flux cleaned = 0.00014531 Jy ! Component: 350 - total flux cleaned = 0.000201594 Jy ! Component: 400 - total flux cleaned = 0.000229717 Jy ! Component: 450 - total flux cleaned = 0.000310002 Jy ! Component: 500 - total flux cleaned = 0.000335776 Jy ! Component: 550 - total flux cleaned = 0.000309962 Jy ! Component: 600 - total flux cleaned = 0.000385173 Jy ! Component: 650 - total flux cleaned = 0.000532467 Jy ! Component: 700 - total flux cleaned = 0.000580657 Jy ! Component: 750 - total flux cleaned = 0.000699011 Jy ! Component: 800 - total flux cleaned = 0.000861356 Jy ! Component: 850 - total flux cleaned = 0.00086112 Jy ! Component: 900 - total flux cleaned = 0.00101884 Jy ! Component: 950 - total flux cleaned = 0.00112969 Jy ! Component: 1000 - total flux cleaned = 0.00123869 Jy ! Component: 1050 - total flux cleaned = 0.00136717 Jy ! Component: 1100 - total flux cleaned = 0.00140924 Jy ! Component: 1150 - total flux cleaned = 0.00145073 Jy ! Component: 1200 - total flux cleaned = 0.00151204 Jy ! Component: 1250 - total flux cleaned = 0.00157273 Jy ! Component: 1300 - total flux cleaned = 0.001632 Jy ! Component: 1350 - total flux cleaned = 0.00165196 Jy ! Component: 1400 - total flux cleaned = 0.00169099 Jy ! Component: 1450 - total flux cleaned = 0.00172967 Jy ! Component: 1500 - total flux cleaned = 0.00182397 Jy ! Component: 1550 - total flux cleaned = 0.00187981 Jy ! Component: 1600 - total flux cleaned = 0.00187992 Jy ! Component: 1650 - total flux cleaned = 0.0019345 Jy ! Component: 1700 - total flux cleaned = 0.00197044 Jy ! Component: 1750 - total flux cleaned = 0.00198811 Jy ! Component: 1800 - total flux cleaned = 0.00198819 Jy ! Component: 1850 - total flux cleaned = 0.00204034 Jy ! Component: 1900 - total flux cleaned = 0.00202287 Jy ! Component: 1950 - total flux cleaned = 0.00200585 Jy ! Component: 2000 - total flux cleaned = 0.00209033 Jy ! Component: 2050 - total flux cleaned = 0.00210677 Jy ! Component: 2100 - total flux cleaned = 0.00212315 Jy ! Component: 2150 - total flux cleaned = 0.00210686 Jy ! Component: 2200 - total flux cleaned = 0.00215543 Jy ! Component: 2250 - total flux cleaned = 0.0020915 Jy ! Component: 2300 - total flux cleaned = 0.00212333 Jy ! Component: 2350 - total flux cleaned = 0.00206044 Jy ! Component: 2400 - total flux cleaned = 0.00206064 Jy ! Component: 2450 - total flux cleaned = 0.00207607 Jy ! Component: 2500 - total flux cleaned = 0.00210636 Jy ! Component: 2550 - total flux cleaned = 0.00206084 Jy ! Component: 2600 - total flux cleaned = 0.00207603 Jy ! Component: 2650 - total flux cleaned = 0.00204632 Jy ! Component: 2700 - total flux cleaned = 0.00206106 Jy ! Component: 2750 - total flux cleaned = 0.00203195 Jy ! Component: 2800 - total flux cleaned = 0.0020757 Jy ! Component: 2850 - total flux cleaned = 0.00213307 Jy ! Component: 2900 - total flux cleaned = 0.00210451 Jy ! Component: 2950 - total flux cleaned = 0.00207611 Jy ! Component: 3000 - total flux cleaned = 0.00213257 Jy ! Component: 3050 - total flux cleaned = 0.00220224 Jy ! Component: 3100 - total flux cleaned = 0.00223 Jy ! Component: 3150 - total flux cleaned = 0.00220281 Jy ! Component: 3200 - total flux cleaned = 0.00228438 Jy ! Component: 3250 - total flux cleaned = 0.00228439 Jy ! Component: 3300 - total flux cleaned = 0.00229775 Jy ! Component: 3350 - total flux cleaned = 0.0023241 Jy ! Component: 3400 - total flux cleaned = 0.00228467 Jy ! Component: 3450 - total flux cleaned = 0.00240235 Jy ! Component: 3500 - total flux cleaned = 0.00233751 Jy ! Component: 3550 - total flux cleaned = 0.00238897 Jy ! Component: 3600 - total flux cleaned = 0.00237618 Jy ! Component: 3650 - total flux cleaned = 0.00238897 Jy ! Component: 3700 - total flux cleaned = 0.00241428 Jy ! Component: 3750 - total flux cleaned = 0.00241424 Jy ! Component: 3800 - total flux cleaned = 0.0024142 Jy ! Component: 3850 - total flux cleaned = 0.00237716 Jy ! Component: 3900 - total flux cleaned = 0.00243859 Jy ! Component: 3950 - total flux cleaned = 0.0024263 Jy ! Component: 4000 - total flux cleaned = 0.00245065 Jy ! Component: 4050 - total flux cleaned = 0.00241448 Jy ! Total flux subtracted in 4096 components = 0.00240247 Jy ! Clean residual min=-0.000721 max=0.000689 Jy/beam ! Clean residual mean=0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.355329 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 479 components and 0.355329 Jy ![Exited script file: muppet] wmap "J1813+4304_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 5.501 at -9.069 degrees (North through East) ! Clean map min=-0.0015068 max=0.22067 Jy/beam ! Writing clean map to FITS file: J1813+4304_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 0.220669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213494 device "J1813+4304_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1813+4304_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290245 0.290245 0.58049 1.16098 2.32196 4.64392 9.28784 18.5757 37.1514 74.3027 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.22 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 5.501 at -9.069 degrees (North through East) ! Clean map min=-0.0015068 max=0.22067 Jy/beam quit ! Quitting program ! Log file J1813+4304_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:34:34 2016