! Started logfile: J1938-1749_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:37:39 2016 obs J1938-1749_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1938-1749_S_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77162 visibilities/baseline/integration-bin. ! Found source: J1938-1749 ! ! 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 11528 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 J1938-1749_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940375Jy sigma=0.008793 ! Fit after self-cal, rms=0.917780Jy sigma=0.008622 ! 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=3.193 mas, bmaj=12.54 mas, bpa=24.04 degrees ! Estimated noise=1333.78 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 = 0.0636282 Jy ! Component: 100 - total flux cleaned = 0.0792291 Jy ! Total flux subtracted in 100 components = 0.0792291 Jy ! Clean residual min=-0.004775 max=0.006098 Jy/beam ! Clean residual mean=-0.000017 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.0792292 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0792292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092439Jy sigma=0.000783 ! Fit after self-cal, rms=0.092388Jy sigma=0.000782 ! 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=4.015 mas, bmaj=14.05 mas, bpa=23.04 degrees ! Estimated noise=716.613 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 = 0.00978126 Jy ! Component: 100 - total flux cleaned = 0.0150529 Jy ! Component: 150 - total flux cleaned = 0.0183152 Jy ! Component: 200 - total flux cleaned = 0.0205329 Jy ! Total flux subtracted in 200 components = 0.0205329 Jy ! Clean residual min=-0.002865 max=0.003154 Jy/beam ! Clean residual mean=-0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0997621 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 60 components and 0.0997621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091302Jy sigma=0.000772 ! Fit after self-cal, rms=0.091291Jy sigma=0.000772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.85 HN 1.00 KP 1.08 ! LA 1.03 MK 1.00* NL 0.87 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.09 KP 1.05 ! LA 1.01 MK 1.00* NL 0.96 OV 1.01 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.10 KP 0.91 ! LA 0.80 MK 1.00* NL 1.04 OV 0.95 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.07 KP 0.86 ! LA 0.79 MK 1.00* NL 1.14 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.091291Jy sigma=0.000772 ! Fit after self-cal, rms=0.089714Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.055 mas, bmaj=14.24 mas, bpa=23.09 degrees ! Estimated noise=710.079 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 = -0.000424445 Jy ! Component: 100 - total flux cleaned = -0.000663735 Jy ! Component: 150 - total flux cleaned = -0.000771381 Jy ! Component: 200 - total flux cleaned = -0.000827287 Jy ! Total flux subtracted in 200 components = -0.000827287 Jy ! Clean residual min=-0.002313 max=0.002543 Jy/beam ! Clean residual mean=-0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0989348 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.0989348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089696Jy sigma=0.000766 ! Fit after self-cal, rms=0.089723Jy sigma=0.000766 ! 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=0.089723Jy sigma=0.000766 ! Fit after self-cal, rms=0.091302Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.061 mas, bmaj=14.22 mas, bpa=23.04 degrees ! Estimated noise=709.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041582 Jy ! Component: 100 - total flux cleaned = -0.000453306 Jy ! Component: 150 - total flux cleaned = -0.000499203 Jy ! Component: 200 - total flux cleaned = -0.00049884 Jy ! Total flux subtracted in 200 components = -0.00049884 Jy ! Clean residual min=-0.002235 max=0.002449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0984359 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0984359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091295Jy sigma=0.000764 ! Fit after self-cal, rms=0.091328Jy sigma=0.000764 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 = -3.75529e-06 Jy ! Component: 100 - total flux cleaned = 9.87614e-06 Jy ! Component: 150 - total flux cleaned = 2.24441e-05 Jy ! Component: 200 - total flux cleaned = 4.63257e-05 Jy ! Total flux subtracted in 200 components = 4.63257e-05 Jy ! Clean residual min=-0.002204 max=0.002449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0984823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.0984823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091325Jy sigma=0.000764 ! Fit after self-cal, rms=0.091322Jy sigma=0.000764 ! 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=0.091322Jy sigma=0.000764 ! Fit after self-cal, rms=0.092824Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=14.19 mas, bpa=23.04 degrees ! Estimated noise=708.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388734 Jy ! Component: 100 - total flux cleaned = -0.000467108 Jy ! Component: 150 - total flux cleaned = -0.000453487 Jy ! Component: 200 - total flux cleaned = -0.000453627 Jy ! Total flux subtracted in 200 components = -0.000453627 Jy ! Clean residual min=-0.002197 max=0.002414 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0980286 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0980286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092819Jy sigma=0.000764 ! Fit after self-cal, rms=0.092845Jy sigma=0.000764 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 = 7.575e-06 Jy ! Component: 100 - total flux cleaned = 7.80618e-06 Jy ! Component: 150 - total flux cleaned = 1.9698e-05 Jy ! Component: 200 - total flux cleaned = 1.95689e-05 Jy ! Total flux subtracted in 200 components = 1.95689e-05 Jy ! Clean residual min=-0.002183 max=0.002414 Jy/beam ! Clean residual mean=-0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0980482 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.0980482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092842Jy sigma=0.000764 ! Fit after self-cal, rms=0.092839Jy sigma=0.000764 ! 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=0.092839Jy sigma=0.000764 ! Fit after self-cal, rms=0.092933Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.013 mas, bmaj=18.96 mas, bpa=14.06 degrees ! Estimated noise=782.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.62123e-05 Jy ! Component: 100 - total flux cleaned = -0.000102266 Jy ! Component: 150 - total flux cleaned = -0.000119313 Jy ! Component: 200 - total flux cleaned = -0.000106653 Jy ! Total flux subtracted in 200 components = -0.000106653 Jy ! Clean residual min=-0.002243 max=0.002444 Jy/beam ! Clean residual mean=-0.000008 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0979415 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 107 components and 0.0979416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092930Jy sigma=0.000764 ! Fit after self-cal, rms=0.092927Jy sigma=0.000764 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 = 6.36549e-05 Jy ! Component: 100 - total flux cleaned = 8.80752e-05 Jy ! Component: 150 - total flux cleaned = 0.00011129 Jy ! Component: 200 - total flux cleaned = 0.000144457 Jy ! Total flux subtracted in 200 components = 0.000144457 Jy ! Clean residual min=-0.002196 max=0.002420 Jy/beam ! Clean residual mean=-0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.098086 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 109 components and 0.098086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092927Jy sigma=0.000764 ! Fit after self-cal, rms=0.092922Jy sigma=0.000764 ! 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=4.058 mas, bmaj=14.18 mas, bpa=23.08 degrees ! Estimated noise=707.166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 14.18 at 23.08 degrees (North through East) ! Clean map min=-0.0021151 max=0.082693 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=3.21 mas, bmaj=12.63 mas, bpa=24.11 degrees ! Estimated noise=1334.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633698 Jy ! Component: 100 - total flux cleaned = 0.0791074 Jy ! Component: 150 - total flux cleaned = 0.0858295 Jy ! Component: 200 - total flux cleaned = 0.0896695 Jy ! Total flux subtracted in 200 components = 0.0896695 Jy ! Clean residual min=-0.003948 max=0.004157 Jy/beam ! Clean residual mean=-0.000007 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.0896695 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0896695 Jy ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=14.18 mas, bpa=23.08 degrees ! Estimated noise=707.166 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 = 0.00340578 Jy ! Component: 100 - total flux cleaned = 0.00532704 Jy ! Component: 150 - total flux cleaned = 0.00654096 Jy ! Component: 200 - total flux cleaned = 0.00699238 Jy ! Total flux subtracted in 200 components = 0.00699238 Jy ! Clean residual min=-0.002239 max=0.002347 Jy/beam ! Clean residual mean=-0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0966619 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.0966619 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=8.013 mas, bmaj=18.96 mas, bpa=14.06 degrees ! Estimated noise=782.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087128 Jy ! Component: 100 - total flux cleaned = 0.00126201 Jy ! Component: 150 - total flux cleaned = 0.00132075 Jy ! Component: 200 - total flux cleaned = 0.00137467 Jy ! Total flux subtracted in 200 components = 0.00137467 Jy ! Clean residual min=-0.002250 max=0.002474 Jy/beam ! Clean residual mean=-0.000008 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0980366 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 = 5.01356e-05 Jy ! Component: 100 - total flux cleaned = 7.4288e-05 Jy ! Component: 150 - total flux cleaned = 8.61525e-05 Jy ! Component: 200 - total flux cleaned = 0.000108097 Jy ! Total flux subtracted in 200 components = 0.000108097 Jy ! Clean residual min=-0.002203 max=0.002448 Jy/beam ! Clean residual mean=-0.000008 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0981447 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.0981447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=14.18 mas, bpa=23.08 degrees ! Estimated noise=707.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230989 Jy ! Component: 100 - total flux cleaned = -0.00027722 Jy ! Component: 150 - total flux cleaned = -0.000278277 Jy ! Component: 200 - total flux cleaned = -0.00029587 Jy ! Total flux subtracted in 200 components = -0.00029587 Jy ! Clean residual min=-0.002180 max=0.002343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0978488 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.0978488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092938Jy sigma=0.000764 ! Fit after self-cal, rms=0.092934Jy sigma=0.000764 wmodel J1938-1749_S_2014_08_05_pus_map.mod ! Writing 76 model components to file: J1938-1749_S_2014_08_05_pus_map.mod wobs J1938-1749_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1938-1749_S_2014_08_05_pus_uvs.fits wwins J1938-1749_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1938-1749_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 = 0.000563338 Jy ! Component: 100 - total flux cleaned = 0.000867514 Jy ! Component: 150 - total flux cleaned = 0.00118946 Jy ! Component: 200 - total flux cleaned = 0.00145942 Jy ! Component: 250 - total flux cleaned = 0.00149233 Jy ! Component: 300 - total flux cleaned = 0.0014926 Jy ! Component: 350 - total flux cleaned = 0.00149331 Jy ! Component: 400 - total flux cleaned = 0.00146471 Jy ! Component: 450 - total flux cleaned = 0.00149309 Jy ! Component: 500 - total flux cleaned = 0.00154758 Jy ! Component: 550 - total flux cleaned = 0.00159972 Jy ! Component: 600 - total flux cleaned = 0.0015482 Jy ! Component: 650 - total flux cleaned = 0.00149814 Jy ! Component: 700 - total flux cleaned = 0.00147351 Jy ! Component: 750 - total flux cleaned = 0.00152066 Jy ! Component: 800 - total flux cleaned = 0.00156736 Jy ! Component: 850 - total flux cleaned = 0.00165934 Jy ! Component: 900 - total flux cleaned = 0.00168241 Jy ! Component: 950 - total flux cleaned = 0.00179459 Jy ! Component: 1000 - total flux cleaned = 0.00175027 Jy ! Component: 1050 - total flux cleaned = 0.00179372 Jy ! Component: 1100 - total flux cleaned = 0.00168633 Jy ! Component: 1150 - total flux cleaned = 0.00168661 Jy ! Component: 1200 - total flux cleaned = 0.00164518 Jy ! Component: 1250 - total flux cleaned = 0.00162485 Jy ! Component: 1300 - total flux cleaned = 0.00158417 Jy ! Component: 1350 - total flux cleaned = 0.00156408 Jy ! Component: 1400 - total flux cleaned = 0.00156375 Jy ! Component: 1450 - total flux cleaned = 0.00150465 Jy ! Component: 1500 - total flux cleaned = 0.00152431 Jy ! Component: 1550 - total flux cleaned = 0.0015819 Jy ! Component: 1600 - total flux cleaned = 0.00152448 Jy ! Component: 1650 - total flux cleaned = 0.00150557 Jy ! Component: 1700 - total flux cleaned = 0.00144963 Jy ! Component: 1750 - total flux cleaned = 0.00143122 Jy ! Component: 1800 - total flux cleaned = 0.00137682 Jy ! Component: 1850 - total flux cleaned = 0.00143095 Jy ! Component: 1900 - total flux cleaned = 0.00128805 Jy ! Component: 1950 - total flux cleaned = 0.00134131 Jy ! Component: 2000 - total flux cleaned = 0.00127108 Jy ! Component: 2050 - total flux cleaned = 0.00116686 Jy ! Component: 2100 - total flux cleaned = 0.00108106 Jy ! Component: 2150 - total flux cleaned = 0.00102996 Jy ! Component: 2200 - total flux cleaned = 0.000962423 Jy ! Component: 2250 - total flux cleaned = 0.000862218 Jy ! Component: 2300 - total flux cleaned = 0.000829258 Jy ! Component: 2350 - total flux cleaned = 0.000763615 Jy ! Component: 2400 - total flux cleaned = 0.000698441 Jy ! Component: 2450 - total flux cleaned = 0.000617753 Jy ! Component: 2500 - total flux cleaned = 0.000553534 Jy ! Component: 2550 - total flux cleaned = 0.000458515 Jy ! Component: 2600 - total flux cleaned = 0.000411359 Jy ! Component: 2650 - total flux cleaned = 0.000364595 Jy ! Component: 2700 - total flux cleaned = 0.000318242 Jy ! Component: 2750 - total flux cleaned = 0.000333547 Jy ! Component: 2800 - total flux cleaned = 0.000303036 Jy ! Component: 2850 - total flux cleaned = 0.000242403 Jy ! Component: 2900 - total flux cleaned = 0.000182435 Jy ! Component: 2950 - total flux cleaned = 0.000167513 Jy ! Component: 3000 - total flux cleaned = 0.000123024 Jy ! Component: 3050 - total flux cleaned = 4.92579e-05 Jy ! Component: 3100 - total flux cleaned = 5.28602e-06 Jy ! Component: 3150 - total flux cleaned = -9.23705e-06 Jy ! Component: 3200 - total flux cleaned = -9.32814e-06 Jy ! Component: 3250 - total flux cleaned = -8.07779e-05 Jy ! Component: 3300 - total flux cleaned = -9.50227e-05 Jy ! Component: 3350 - total flux cleaned = -0.000137247 Jy ! Component: 3400 - total flux cleaned = -0.000179073 Jy ! Component: 3450 - total flux cleaned = -0.000165071 Jy ! Component: 3500 - total flux cleaned = -0.000192638 Jy ! Component: 3550 - total flux cleaned = -0.000261136 Jy ! Component: 3600 - total flux cleaned = -0.000233936 Jy ! Component: 3650 - total flux cleaned = -0.0002474 Jy ! Component: 3700 - total flux cleaned = -0.00027426 Jy ! Component: 3750 - total flux cleaned = -0.000301101 Jy ! Component: 3800 - total flux cleaned = -0.000354196 Jy ! Component: 3850 - total flux cleaned = -0.000367323 Jy ! Component: 3900 - total flux cleaned = -0.000393461 Jy ! Component: 3950 - total flux cleaned = -0.000471612 Jy ! Component: 4000 - total flux cleaned = -0.000484556 Jy ! Component: 4050 - total flux cleaned = -0.000535911 Jy ! Total flux subtracted in 4096 components = -0.000497547 Jy ! Clean residual min=-0.000794 max=0.000780 Jy/beam ! Clean residual mean=-0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0973513 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 336 components and 0.0973512 Jy ![Exited script file: muppet] wmap "J1938-1749_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 14.18 at 23.08 degrees (North through East) ! Clean map min=-0.0016399 max=0.083318 Jy/beam ! Writing clean map to FITS file: J1938-1749_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 0.083318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244623 device "J1938-1749_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1938-1749_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.880805 0.880805 1.76161 3.52322 7.04644 14.0929 28.1858 56.3716 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 14.18 at 23.08 degrees (North through East) ! Clean map min=-0.0016399 max=0.083318 Jy/beam quit ! Quitting program ! Log file J1938-1749_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:37:44 2016