! Started logfile: J1923+4754_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:02:18 2016 obs J1923+4754_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1923+4754_S_2014_06_09_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697826 visibilities/baseline/integration-bin. ! Found source: J1923+4754 ! ! 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 11556 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 J1923+4754_S_2014_06_09_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806393Jy sigma=0.009876 ! Fit after self-cal, rms=0.789942Jy sigma=0.009685 ! 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=3.276 mas, bmaj=6.307 mas, bpa=28.33 degrees ! Estimated noise=980.268 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 = 0.162051 Jy ! Component: 100 - total flux cleaned = 0.198856 Jy ! Total flux subtracted in 100 components = 0.198856 Jy ! Clean residual min=-0.009209 max=0.015300 Jy/beam ! Clean residual mean=-0.000015 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.198856 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.198856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078123Jy sigma=0.000888 ! Fit after self-cal, rms=0.078100Jy sigma=0.000887 ! Inverting map ! Added new window around map position (2, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159566 Jy ! Component: 100 - total flux cleaned = 0.0250791 Jy ! Total flux subtracted in 100 components = 0.0250791 Jy ! Clean residual min=-0.006456 max=0.007680 Jy/beam ! Clean residual mean=-0.000007 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.223935 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.223935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073951Jy sigma=0.000834 ! Fit after self-cal, rms=0.073814Jy sigma=0.000833 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=7.022 mas, bpa=24.84 degrees ! Estimated noise=545.784 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 = 0.00928267 Jy ! Component: 100 - total flux cleaned = 0.0147157 Jy ! Component: 150 - total flux cleaned = 0.0182378 Jy ! Component: 200 - total flux cleaned = 0.0196626 Jy ! Total flux subtracted in 200 components = 0.0196626 Jy ! Clean residual min=-0.004089 max=0.005107 Jy/beam ! Clean residual mean=-0.000002 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.243597 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.243597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072431Jy sigma=0.000818 ! Fit after self-cal, rms=0.072366Jy sigma=0.000817 ! 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 1.00* FD 0.84 HN 0.96 KP 1.06 ! LA 1.16 MK 1.08 NL 1.00 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00 KP 1.06 ! LA 1.13 MK 1.08 NL 1.03 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.02 KP 0.92 ! LA 0.89 MK 1.13 NL 0.99 OV 0.92 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.01 KP 0.89 ! LA 0.88 MK 1.10 NL 1.05 OV 0.99 ! PT 1.02 SC 0.93 ! ! ! Fit before self-cal, rms=0.072366Jy sigma=0.000817 ! Fit after self-cal, rms=0.067645Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.138 mas, bmaj=6.974 mas, bpa=24.68 degrees ! Estimated noise=542.436 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, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314748 Jy ! Component: 100 - total flux cleaned = 0.00443992 Jy ! Component: 150 - total flux cleaned = 0.00476673 Jy ! Component: 200 - total flux cleaned = 0.00514165 Jy ! Total flux subtracted in 200 components = 0.00514165 Jy ! Clean residual min=-0.001884 max=0.002116 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.248739 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.248739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067484Jy sigma=0.000770 ! Fit after self-cal, rms=0.067482Jy sigma=0.000769 ! 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=0.067482Jy sigma=0.000769 ! Fit after self-cal, rms=0.067371Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.134 mas, bmaj=6.974 mas, bpa=24.72 degrees ! Estimated noise=542.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888258 Jy ! Component: 100 - total flux cleaned = 0.00103717 Jy ! Component: 150 - total flux cleaned = 0.00118969 Jy ! Component: 200 - total flux cleaned = 0.00129798 Jy ! Total flux subtracted in 200 components = 0.00129798 Jy ! Clean residual min=-0.001841 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.250037 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.250037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067333Jy sigma=0.000768 ! Fit after self-cal, rms=0.067332Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267845 Jy ! Component: 100 - total flux cleaned = 0.000312956 Jy ! Component: 150 - total flux cleaned = 0.000312126 Jy ! Component: 200 - total flux cleaned = 0.000348315 Jy ! Total flux subtracted in 200 components = 0.000348315 Jy ! Clean residual min=-0.001766 max=0.001663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.250385 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.250385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067318Jy sigma=0.000768 ! Fit after self-cal, rms=0.067317Jy sigma=0.000767 ! 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=0.067317Jy sigma=0.000767 ! Fit after self-cal, rms=0.067269Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=6.968 mas, bpa=24.7 degrees ! Estimated noise=542.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.79761e-05 Jy ! Component: 100 - total flux cleaned = 5.58129e-05 Jy ! Component: 150 - total flux cleaned = 0.000111737 Jy ! Component: 200 - total flux cleaned = 0.000129419 Jy ! Total flux subtracted in 200 components = 0.000129419 Jy ! Clean residual min=-0.001722 max=0.001611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.250515 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.250515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067256Jy sigma=0.000767 ! Fit after self-cal, rms=0.067255Jy sigma=0.000767 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 = 6.01449e-05 Jy ! Component: 100 - total flux cleaned = 7.47663e-05 Jy ! Component: 150 - total flux cleaned = 7.43931e-05 Jy ! Component: 200 - total flux cleaned = 0.000100017 Jy ! Total flux subtracted in 200 components = 0.000100017 Jy ! Clean residual min=-0.001710 max=0.001617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.250615 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.250615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067249Jy sigma=0.000767 ! Fit after self-cal, rms=0.067249Jy sigma=0.000767 ! 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=0.067249Jy sigma=0.000767 ! Fit after self-cal, rms=0.067222Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.306 mas, bmaj=9.872 mas, bpa=-6.479 degrees ! Estimated noise=630.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94145e-05 Jy ! Component: 100 - total flux cleaned = -5.06659e-05 Jy ! Component: 150 - total flux cleaned = -6.75065e-05 Jy ! Component: 200 - total flux cleaned = -0.000109609 Jy ! Total flux subtracted in 200 components = -0.000109609 Jy ! Clean residual min=-0.001656 max=0.001511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.250505 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 148 components and 0.250505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067221Jy sigma=0.000767 ! Fit after self-cal, rms=0.067220Jy sigma=0.000767 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 = -6.05786e-05 Jy ! Component: 100 - total flux cleaned = -5.9975e-05 Jy ! Component: 150 - total flux cleaned = -7.04562e-05 Jy ! Component: 200 - total flux cleaned = -7.05634e-05 Jy ! Total flux subtracted in 200 components = -7.05634e-05 Jy ! Clean residual min=-0.001661 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.250435 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 152 components and 0.250435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067221Jy sigma=0.000767 ! Fit after self-cal, rms=0.067221Jy sigma=0.000767 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=6.964 mas, bpa=24.68 degrees ! Estimated noise=541.964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 6.964 at 24.68 degrees (North through East) ! Clean map min=-0.0016937 max=0.20755 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=3.314 mas, bmaj=6.243 mas, bpa=28.29 degrees ! Estimated noise=979.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161764 Jy ! Component: 100 - total flux cleaned = 0.200391 Jy ! Component: 150 - total flux cleaned = 0.216819 Jy ! Component: 200 - total flux cleaned = 0.225306 Jy ! Total flux subtracted in 200 components = 0.225306 Jy ! Clean residual min=-0.004315 max=0.004300 Jy/beam ! Clean residual mean=-0.000007 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.225306 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.225306 Jy ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=6.964 mas, bpa=24.68 degrees ! Estimated noise=541.964 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 = 0.00735807 Jy ! Component: 100 - total flux cleaned = 0.0116945 Jy ! Component: 150 - total flux cleaned = 0.0146213 Jy ! Component: 200 - total flux cleaned = 0.0167558 Jy ! Total flux subtracted in 200 components = 0.0167558 Jy ! Clean residual min=-0.002034 max=0.001842 Jy/beam ! Clean residual mean=-0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.242062 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 79 components and 0.242062 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=8.306 mas, bmaj=9.872 mas, bpa=-6.479 degrees ! Estimated noise=630.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257494 Jy ! Component: 100 - total flux cleaned = 0.00429764 Jy ! Component: 150 - total flux cleaned = 0.00549226 Jy ! Component: 200 - total flux cleaned = 0.00633708 Jy ! Total flux subtracted in 200 components = 0.00633708 Jy ! Clean residual min=-0.001830 max=0.001535 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.248399 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 = 0.000610049 Jy ! Component: 100 - total flux cleaned = 0.000857759 Jy ! Component: 150 - total flux cleaned = 0.00101957 Jy ! Component: 200 - total flux cleaned = 0.00109186 Jy ! Total flux subtracted in 200 components = 0.00109186 Jy ! Clean residual min=-0.001738 max=0.001504 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.249491 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 143 components and 0.249491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=6.964 mas, bpa=24.68 degrees ! Estimated noise=541.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.90162e-05 Jy ! Component: 100 - total flux cleaned = 0.000169319 Jy ! Component: 150 - total flux cleaned = 0.000215256 Jy ! Component: 200 - total flux cleaned = 0.000254306 Jy ! Total flux subtracted in 200 components = 0.000254306 Jy ! Clean residual min=-0.001724 max=0.001623 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.249745 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 162 components and 0.249745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067223Jy sigma=0.000767 ! Fit after self-cal, rms=0.067216Jy sigma=0.000767 wmodel J1923+4754_S_2014_06_09_pus_map.mod ! Writing 162 model components to file: J1923+4754_S_2014_06_09_pus_map.mod wobs J1923+4754_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1923+4754_S_2014_06_09_pus_uvs.fits wwins J1923+4754_S_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1923+4754_S_2014_06_09_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 = -0.000103913 Jy ! Component: 100 - total flux cleaned = -0.0002447 Jy ! Component: 150 - total flux cleaned = -0.000458384 Jy ! Component: 200 - total flux cleaned = -0.000584855 Jy ! Component: 250 - total flux cleaned = -0.000609805 Jy ! Component: 300 - total flux cleaned = -0.000609698 Jy ! Component: 350 - total flux cleaned = -0.000519076 Jy ! Component: 400 - total flux cleaned = -0.000409599 Jy ! Component: 450 - total flux cleaned = -0.000282109 Jy ! Component: 500 - total flux cleaned = -0.000158463 Jy ! Component: 550 - total flux cleaned = -7.74927e-05 Jy ! Component: 600 - total flux cleaned = 6.10155e-05 Jy ! Component: 650 - total flux cleaned = 0.00013821 Jy ! Component: 700 - total flux cleaned = 0.000213959 Jy ! Component: 750 - total flux cleaned = 0.000269609 Jy ! Component: 800 - total flux cleaned = 0.00032482 Jy ! Component: 850 - total flux cleaned = 0.000396861 Jy ! Component: 900 - total flux cleaned = 0.000414375 Jy ! Component: 950 - total flux cleaned = 0.000483922 Jy ! Component: 1000 - total flux cleaned = 0.000501169 Jy ! Component: 1050 - total flux cleaned = 0.000551406 Jy ! Component: 1100 - total flux cleaned = 0.000650947 Jy ! Component: 1150 - total flux cleaned = 0.000699637 Jy ! Component: 1200 - total flux cleaned = 0.000748023 Jy ! Component: 1250 - total flux cleaned = 0.0008751 Jy ! Component: 1300 - total flux cleaned = 0.000875002 Jy ! Component: 1350 - total flux cleaned = 0.000968035 Jy ! Component: 1400 - total flux cleaned = 0.00101399 Jy ! Component: 1450 - total flux cleaned = 0.00104436 Jy ! Component: 1500 - total flux cleaned = 0.0011042 Jy ! Component: 1550 - total flux cleaned = 0.00117803 Jy ! Component: 1600 - total flux cleaned = 0.00126538 Jy ! Component: 1650 - total flux cleaned = 0.0012941 Jy ! Component: 1700 - total flux cleaned = 0.00135121 Jy ! Component: 1750 - total flux cleaned = 0.00143555 Jy ! Component: 1800 - total flux cleaned = 0.00149099 Jy ! Component: 1850 - total flux cleaned = 0.00153226 Jy ! Component: 1900 - total flux cleaned = 0.00154597 Jy ! Component: 1950 - total flux cleaned = 0.00166675 Jy ! Component: 2000 - total flux cleaned = 0.0016933 Jy ! Component: 2050 - total flux cleaned = 0.00174595 Jy ! Component: 2100 - total flux cleaned = 0.00179783 Jy ! Component: 2150 - total flux cleaned = 0.00184894 Jy ! Component: 2200 - total flux cleaned = 0.00187433 Jy ! Component: 2250 - total flux cleaned = 0.00189941 Jy ! Component: 2300 - total flux cleaned = 0.00193675 Jy ! Component: 2350 - total flux cleaned = 0.00196134 Jy ! Component: 2400 - total flux cleaned = 0.00204661 Jy ! Component: 2450 - total flux cleaned = 0.00207065 Jy ! Component: 2500 - total flux cleaned = 0.00211846 Jy ! Component: 2550 - total flux cleaned = 0.00214211 Jy ! Component: 2600 - total flux cleaned = 0.00221249 Jy ! Component: 2650 - total flux cleaned = 0.00218929 Jy ! Component: 2700 - total flux cleaned = 0.00222399 Jy ! Component: 2750 - total flux cleaned = 0.00228107 Jy ! Component: 2800 - total flux cleaned = 0.00230364 Jy ! Component: 2850 - total flux cleaned = 0.0022812 Jy ! Component: 2900 - total flux cleaned = 0.00234817 Jy ! Component: 2950 - total flux cleaned = 0.00234811 Jy ! Component: 3000 - total flux cleaned = 0.00233723 Jy ! Component: 3050 - total flux cleaned = 0.00234814 Jy ! Component: 3100 - total flux cleaned = 0.00235885 Jy ! Component: 3150 - total flux cleaned = 0.00238029 Jy ! Component: 3200 - total flux cleaned = 0.00239096 Jy ! Component: 3250 - total flux cleaned = 0.00239093 Jy ! Component: 3300 - total flux cleaned = 0.00239096 Jy ! Component: 3350 - total flux cleaned = 0.00238061 Jy ! Component: 3400 - total flux cleaned = 0.00242207 Jy ! Component: 3450 - total flux cleaned = 0.0024323 Jy ! Component: 3500 - total flux cleaned = 0.0024118 Jy ! Component: 3550 - total flux cleaned = 0.00242198 Jy ! Component: 3600 - total flux cleaned = 0.00242192 Jy ! Component: 3650 - total flux cleaned = 0.00245187 Jy ! Component: 3700 - total flux cleaned = 0.0024519 Jy ! Component: 3750 - total flux cleaned = 0.00249118 Jy ! Component: 3800 - total flux cleaned = 0.00249106 Jy ! Component: 3850 - total flux cleaned = 0.00251044 Jy ! Component: 3900 - total flux cleaned = 0.00252013 Jy ! Component: 3950 - total flux cleaned = 0.00252972 Jy ! Component: 4000 - total flux cleaned = 0.00258681 Jy ! Component: 4050 - total flux cleaned = 0.00258692 Jy ! Total flux subtracted in 4096 components = 0.00260564 Jy ! Clean residual min=-0.000521 max=0.000631 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.252351 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 453 components and 0.252351 Jy ![Exited script file: muppet] wmap "J1923+4754_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 6.964 at 24.68 degrees (North through East) ! Clean map min=-0.0011632 max=0.20751 Jy/beam ! Writing clean map to FITS file: J1923+4754_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.207512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173765 device "J1923+4754_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1923+4754_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251212 0.251212 0.502423 1.00485 2.00969 4.01939 8.03877 16.0775 32.1551 64.3102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.207 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 6.964 at 24.68 degrees (North through East) ! Clean map min=-0.0011632 max=0.20751 Jy/beam quit ! Quitting program ! Log file J1923+4754_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:02:23 2016