! Started logfile: J0922-3959_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:22:42 2016 obs J0922-3959_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0922-3959_S_2014_08_05_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.383165 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 360 lines of history. ! ! Reading 2276 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 J0922-3959_S_2014_08_05_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.468878Jy sigma=0.002937 ! Fit after self-cal, rms=0.398490Jy sigma=0.002334 ! 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=3.297 mas, bmaj=20.8 mas, bpa=7.59 degrees ! Estimated noise=2834.15 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 = 0.740349 Jy ! Component: 100 - total flux cleaned = 0.993768 Jy ! Total flux subtracted in 100 components = 0.993768 Jy ! Clean residual min=-0.064473 max=0.123393 Jy/beam ! Clean residual mean=-0.000096 rms=0.025393 Jy/beam ! Combined flux in latest and established models = 0.993768 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.993768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349858Jy sigma=0.002142 ! Fit after self-cal, rms=0.349807Jy sigma=0.002142 ! 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=4.354 mas, bmaj=23.51 mas, bpa=6.664 degrees ! Estimated noise=2295.19 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 = 0.190615 Jy ! Component: 100 - total flux cleaned = 0.280268 Jy ! Component: 150 - total flux cleaned = 0.325346 Jy ! Component: 200 - total flux cleaned = 0.348395 Jy ! Total flux subtracted in 200 components = 0.348395 Jy ! Clean residual min=-0.050129 max=0.039523 Jy/beam ! Clean residual mean=-0.000548 rms=0.011312 Jy/beam ! Combined flux in latest and established models = 1.34216 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 87 components and 1.34216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240298Jy sigma=0.001343 ! Fit after self-cal, rms=0.240151Jy sigma=0.001343 ! 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 0.85 HN 1.33 KP 1.08 ! LA 1.13 MK 1.00* NL 1.04 OV 0.94 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.44 KP 1.03 ! LA 1.09 MK 1.00* NL 1.07 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.36 KP 0.92 ! LA 0.85 MK 1.00* NL 1.03 OV 0.89 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.39 KP 0.88 ! LA 0.81 MK 1.00* NL 1.09 OV 0.93 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.240151Jy sigma=0.001343 ! Fit after self-cal, rms=0.186315Jy sigma=0.000901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.422 mas, bmaj=24.63 mas, bpa=7.182 degrees ! Estimated noise=2334.38 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 = -0.0179745 Jy ! Component: 100 - total flux cleaned = -0.0198731 Jy ! Component: 150 - total flux cleaned = -0.0214335 Jy ! Component: 200 - total flux cleaned = -0.0227324 Jy ! Total flux subtracted in 200 components = -0.0227324 Jy ! Clean residual min=-0.025342 max=0.025509 Jy/beam ! Clean residual mean=-0.000221 rms=0.006894 Jy/beam ! Combined flux in latest and established models = 1.31943 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 1.31943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179857Jy sigma=0.000878 ! Fit after self-cal, rms=0.180011Jy sigma=0.000878 ! 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=0.180011Jy sigma=0.000878 ! Fit after self-cal, rms=0.179228Jy sigma=0.000863 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.434 mas, bmaj=24.89 mas, bpa=7.233 degrees ! Estimated noise=2336.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0112459 Jy ! Component: 100 - total flux cleaned = -0.0130792 Jy ! Component: 150 - total flux cleaned = -0.0142428 Jy ! Component: 200 - total flux cleaned = -0.0145937 Jy ! Total flux subtracted in 200 components = -0.0145937 Jy ! Clean residual min=-0.019875 max=0.022950 Jy/beam ! Clean residual mean=-0.000087 rms=0.006177 Jy/beam ! Combined flux in latest and established models = 1.30484 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 1.30484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175833Jy sigma=0.000851 ! Fit after self-cal, rms=0.175932Jy sigma=0.000851 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 = -0.000611279 Jy ! Component: 100 - total flux cleaned = -0.000873883 Jy ! Component: 150 - total flux cleaned = -0.00134684 Jy ! Component: 200 - total flux cleaned = -0.00154976 Jy ! Total flux subtracted in 200 components = -0.00154976 Jy ! Clean residual min=-0.019358 max=0.023036 Jy/beam ! Clean residual mean=-0.000087 rms=0.006148 Jy/beam ! Combined flux in latest and established models = 1.30329 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 1.30329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175043Jy sigma=0.000848 ! Fit after self-cal, rms=0.175047Jy sigma=0.000848 ! 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=0.175047Jy sigma=0.000848 ! Fit after self-cal, rms=0.176643Jy sigma=0.000842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.452 mas, bmaj=25.19 mas, bpa=7.328 degrees ! Estimated noise=2343.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00803843 Jy ! Component: 100 - total flux cleaned = -0.00945681 Jy ! Component: 150 - total flux cleaned = -0.0103576 Jy ! Component: 200 - total flux cleaned = -0.0113544 Jy ! Total flux subtracted in 200 components = -0.0113544 Jy ! Clean residual min=-0.017797 max=0.021056 Jy/beam ! Clean residual mean=-0.000101 rms=0.005747 Jy/beam ! Combined flux in latest and established models = 1.29193 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 1.29193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174663Jy sigma=0.000835 ! Fit after self-cal, rms=0.174746Jy sigma=0.000835 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 = -0.000415197 Jy ! Component: 100 - total flux cleaned = -0.000596638 Jy ! Component: 150 - total flux cleaned = -0.000598694 Jy ! Component: 200 - total flux cleaned = -0.000604818 Jy ! Total flux subtracted in 200 components = -0.000604818 Jy ! Clean residual min=-0.017414 max=0.021160 Jy/beam ! Clean residual mean=-0.000100 rms=0.005734 Jy/beam ! Combined flux in latest and established models = 1.29133 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 1.29133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174312Jy sigma=0.000833 ! Fit after self-cal, rms=0.174311Jy sigma=0.000833 ! 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=0.174311Jy sigma=0.000833 ! Fit after self-cal, rms=0.176060Jy sigma=0.000830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.811 mas, bmaj=33.53 mas, bpa=2.166 degrees ! Estimated noise=2505.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506356 Jy ! Component: 100 - total flux cleaned = -0.00551439 Jy ! Component: 150 - total flux cleaned = -0.0054235 Jy ! Component: 200 - total flux cleaned = -0.00533656 Jy ! Total flux subtracted in 200 components = -0.00533656 Jy ! Clean residual min=-0.017101 max=0.023213 Jy/beam ! Clean residual mean=-0.000158 rms=0.006512 Jy/beam ! Combined flux in latest and established models = 1.28599 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 161 components and 1.28599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175383Jy sigma=0.000829 ! Fit after self-cal, rms=0.175419Jy sigma=0.000829 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 = 0.000205339 Jy ! Component: 100 - total flux cleaned = 0.000296275 Jy ! Component: 150 - total flux cleaned = 0.000375656 Jy ! Component: 200 - total flux cleaned = 0.000379223 Jy ! Total flux subtracted in 200 components = 0.000379223 Jy ! Clean residual min=-0.017065 max=0.023196 Jy/beam ! Clean residual mean=-0.000157 rms=0.006512 Jy/beam ! Combined flux in latest and established models = 1.28637 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 163 components and 1.28637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175213Jy sigma=0.000828 ! Fit after self-cal, rms=0.175197Jy sigma=0.000828 ! 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=4.468 mas, bmaj=25.44 mas, bpa=7.404 degrees ! Estimated noise=2347.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.468 x 25.44 at 7.404 degrees (North through East) ! Clean map min=-0.016028 max=0.98118 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=0.175197Jy sigma=0.000828 ! Fit after self-cal, rms=0.167562Jy sigma=0.000747 ! Inverting map and beam ! Estimated beam: bmin=4.485 mas, bmaj=25.49 mas, bpa=7.369 degrees ! Estimated noise=2348.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00609722 Jy ! Component: 100 - total flux cleaned = -0.00715967 Jy ! Component: 150 - total flux cleaned = -0.00783534 Jy ! Component: 200 - total flux cleaned = -0.0086017 Jy ! Total flux subtracted in 200 components = -0.0086017 Jy ! Clean residual min=-0.015615 max=0.019478 Jy/beam ! Clean residual mean=-0.000107 rms=0.005350 Jy/beam ! Combined flux in latest and established models = 1.27777 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 1.27777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166320Jy sigma=0.000743 ! Fit after self-cal, rms=0.166344Jy sigma=0.000743 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495561 Jy ! Component: 100 - total flux cleaned = -0.000778601 Jy ! Component: 150 - total flux cleaned = -0.000778921 Jy ! Component: 200 - total flux cleaned = -0.00078886 Jy ! Total flux subtracted in 200 components = -0.00078886 Jy ! Clean residual min=-0.015421 max=0.019339 Jy/beam ! Clean residual mean=-0.000107 rms=0.005342 Jy/beam ! Combined flux in latest and established models = 1.27698 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 1.27698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166088Jy sigma=0.000742 ! Fit after self-cal, rms=0.166088Jy sigma=0.000742 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166088Jy sigma=0.000742 ! Fit after self-cal, rms=0.167830Jy sigma=0.000739 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=3.325 mas, bmaj=22.7 mas, bpa=8.317 degrees ! Estimated noise=2992.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.779161 Jy ! Component: 100 - total flux cleaned = 1.00508 Jy ! Component: 150 - total flux cleaned = 1.11983 Jy ! Component: 200 - total flux cleaned = 1.18223 Jy ! Total flux subtracted in 200 components = 1.18223 Jy ! Clean residual min=-0.021502 max=0.030568 Jy/beam ! Clean residual mean=-0.000025 rms=0.007738 Jy/beam ! Combined flux in latest and established models = 1.18223 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 69 model components to the UV plane model. ! The established model now contains 69 components and 1.18223 Jy ! Inverting map and beam ! Estimated beam: bmin=4.5 mas, bmaj=25.69 mas, bpa=7.426 degrees ! Estimated noise=2350.99 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 = 0.0462906 Jy ! Component: 100 - total flux cleaned = 0.0688533 Jy ! Component: 150 - total flux cleaned = 0.0801065 Jy ! Component: 200 - total flux cleaned = 0.0851111 Jy ! Total flux subtracted in 200 components = 0.0851111 Jy ! Clean residual min=-0.015244 max=0.018595 Jy/beam ! Clean residual mean=-0.000111 rms=0.005144 Jy/beam ! Combined flux in latest and established models = 1.26734 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 1.26734 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=9.889 mas, bmaj=33.85 mas, bpa=2.209 degrees ! Estimated noise=2493.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376432 Jy ! Component: 100 - total flux cleaned = 0.00424973 Jy ! Component: 150 - total flux cleaned = 0.004866 Jy ! Component: 200 - total flux cleaned = 0.00530079 Jy ! Total flux subtracted in 200 components = 0.00530079 Jy ! Clean residual min=-0.015276 max=0.022958 Jy/beam ! Clean residual mean=-0.000152 rms=0.006351 Jy/beam ! Combined flux in latest and established models = 1.27264 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 = 0.000544805 Jy ! Component: 100 - total flux cleaned = 0.00105308 Jy ! Component: 150 - total flux cleaned = 0.00129445 Jy ! Component: 200 - total flux cleaned = 0.00129623 Jy ! Total flux subtracted in 200 components = 0.00129623 Jy ! Clean residual min=-0.015440 max=0.022977 Jy/beam ! Clean residual mean=-0.000150 rms=0.006348 Jy/beam ! Combined flux in latest and established models = 1.27394 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 1.27394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.5 mas, bmaj=25.69 mas, bpa=7.426 degrees ! Estimated noise=2350.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114847 Jy ! Component: 100 - total flux cleaned = -0.00170945 Jy ! Component: 150 - total flux cleaned = -0.00207928 Jy ! Component: 200 - total flux cleaned = -0.00219203 Jy ! Total flux subtracted in 200 components = -0.00219203 Jy ! Clean residual min=-0.014897 max=0.018662 Jy/beam ! Clean residual mean=-0.000106 rms=0.005082 Jy/beam ! Combined flux in latest and established models = 1.27174 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 1.27174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168023Jy sigma=0.000729 ! Fit after self-cal, rms=0.168044Jy sigma=0.000729 wmodel J0922-3959_S_2014_08_05_pus_map.mod ! Writing 119 model components to file: J0922-3959_S_2014_08_05_pus_map.mod wobs J0922-3959_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0922-3959_S_2014_08_05_pus_uvs.fits wwins J0922-3959_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0922-3959_S_2014_08_05_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 = 0.00808872 Jy ! Component: 100 - total flux cleaned = 0.0136732 Jy ! Component: 150 - total flux cleaned = 0.0169103 Jy ! Component: 200 - total flux cleaned = 0.019663 Jy ! Component: 250 - total flux cleaned = 0.0209509 Jy ! Component: 300 - total flux cleaned = 0.0217595 Jy ! Component: 350 - total flux cleaned = 0.021956 Jy ! Component: 400 - total flux cleaned = 0.0223232 Jy ! Component: 450 - total flux cleaned = 0.0223261 Jy ! Component: 500 - total flux cleaned = 0.0219961 Jy ! Component: 550 - total flux cleaned = 0.0216737 Jy ! Component: 600 - total flux cleaned = 0.0206009 Jy ! Component: 650 - total flux cleaned = 0.0201571 Jy ! Component: 700 - total flux cleaned = 0.0194482 Jy ! Component: 750 - total flux cleaned = 0.0187659 Jy ! Component: 800 - total flux cleaned = 0.0183734 Jy ! Component: 850 - total flux cleaned = 0.0178635 Jy ! Component: 900 - total flux cleaned = 0.0173662 Jy ! Component: 950 - total flux cleaned = 0.0166354 Jy ! Component: 1000 - total flux cleaned = 0.0161623 Jy ! Component: 1050 - total flux cleaned = 0.0159311 Jy ! Component: 1100 - total flux cleaned = 0.0157047 Jy ! Component: 1150 - total flux cleaned = 0.0158147 Jy ! Component: 1200 - total flux cleaned = 0.0153792 Jy ! Component: 1250 - total flux cleaned = 0.0153768 Jy ! Component: 1300 - total flux cleaned = 0.0150643 Jy ! Component: 1350 - total flux cleaned = 0.0150635 Jy ! Component: 1400 - total flux cleaned = 0.0147636 Jy ! Component: 1450 - total flux cleaned = 0.0146643 Jy ! Component: 1500 - total flux cleaned = 0.014278 Jy ! Component: 1550 - total flux cleaned = 0.0141834 Jy ! Component: 1600 - total flux cleaned = 0.0138108 Jy ! Component: 1650 - total flux cleaned = 0.013444 Jy ! Component: 1700 - total flux cleaned = 0.0132644 Jy ! Component: 1750 - total flux cleaned = 0.0127313 Jy ! Component: 1800 - total flux cleaned = 0.0127313 Jy ! Component: 1850 - total flux cleaned = 0.0122141 Jy ! Component: 1900 - total flux cleaned = 0.0122999 Jy ! Component: 1950 - total flux cleaned = 0.011879 Jy ! Component: 2000 - total flux cleaned = 0.0112992 Jy ! Component: 2050 - total flux cleaned = 0.0107265 Jy ! Component: 2100 - total flux cleaned = 0.0104838 Jy ! Component: 2150 - total flux cleaned = 0.0095252 Jy ! Component: 2200 - total flux cleaned = 0.00897284 Jy ! Component: 2250 - total flux cleaned = 0.00850436 Jy ! Component: 2300 - total flux cleaned = 0.00804009 Jy ! Component: 2350 - total flux cleaned = 0.00750273 Jy ! Component: 2400 - total flux cleaned = 0.00666789 Jy ! Component: 2450 - total flux cleaned = 0.00651845 Jy ! Component: 2500 - total flux cleaned = 0.00607163 Jy ! Component: 2550 - total flux cleaned = 0.00592452 Jy ! Component: 2600 - total flux cleaned = 0.00563117 Jy ! Component: 2650 - total flux cleaned = 0.00505164 Jy ! Component: 2700 - total flux cleaned = 0.00483556 Jy ! Component: 2750 - total flux cleaned = 0.00447927 Jy ! Component: 2800 - total flux cleaned = 0.00391416 Jy ! Component: 2850 - total flux cleaned = 0.00335432 Jy ! Component: 2900 - total flux cleaned = 0.00321623 Jy ! Component: 2950 - total flux cleaned = 0.00307839 Jy ! Component: 3000 - total flux cleaned = 0.00280385 Jy ! Component: 3050 - total flux cleaned = 0.00246327 Jy ! Component: 3100 - total flux cleaned = 0.00239527 Jy ! Component: 3150 - total flux cleaned = 0.00226088 Jy ! Component: 3200 - total flux cleaned = 0.00199301 Jy ! Component: 3250 - total flux cleaned = 0.00185988 Jy ! Component: 3300 - total flux cleaned = 0.00166148 Jy ! Component: 3350 - total flux cleaned = 0.00139883 Jy ! Component: 3400 - total flux cleaned = 0.00139892 Jy ! Component: 3450 - total flux cleaned = 0.00139858 Jy ! Component: 3500 - total flux cleaned = 0.00139828 Jy ! Component: 3550 - total flux cleaned = 0.00126976 Jy ! Component: 3600 - total flux cleaned = 0.00120543 Jy ! Component: 3650 - total flux cleaned = 0.00114197 Jy ! Component: 3700 - total flux cleaned = 0.00107853 Jy ! Component: 3750 - total flux cleaned = 0.00107842 Jy ! Component: 3800 - total flux cleaned = 0.000890132 Jy ! Component: 3850 - total flux cleaned = 0.000827926 Jy ! Component: 3900 - total flux cleaned = 0.000890351 Jy ! Component: 3950 - total flux cleaned = 0.000890685 Jy ! Component: 4000 - total flux cleaned = 0.000705313 Jy ! Component: 4050 - total flux cleaned = 0.000767145 Jy ! Total flux subtracted in 4096 components = 0.000705683 Jy ! Clean residual min=-0.003463 max=0.003080 Jy/beam ! Clean residual mean=-0.000025 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 1.27245 Jy keep ! Adding 385 model components to the UV plane model. ! The established model now contains 504 components and 1.27245 Jy ![Exited script file: muppet] wmap "J0922-3959_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.5 x 25.69 at 7.426 degrees (North through East) ! Clean map min=-0.010176 max=0.99724 Jy/beam ! Writing clean map to FITS file: J0922-3959_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.997243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00134678 device "J0922-3959_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0922-3959_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405152 0.405152 0.810305 1.62061 3.24122 6.48244 12.9649 25.9298 51.8595 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.997 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.5 x 25.69 at 7.426 degrees (North through East) ! Clean map min=-0.010176 max=0.99724 Jy/beam quit ! Quitting program ! Log file J0922-3959_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:22:47 2016