! Started logfile: J1241+5458_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:53:41 2016 obs J1241+5458_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1241+5458_S_2014_06_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784463 visibilities/baseline/integration-bin. ! Found source: J1241+5458 ! ! 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 17368 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 J1241+5458_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904095Jy sigma=0.010392 ! Fit after self-cal, rms=0.858541Jy sigma=0.009884 ! 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=3.035 mas, bmaj=3.959 mas, bpa=-72.79 degrees ! Estimated noise=851.32 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 = 0.106936 Jy ! Component: 100 - total flux cleaned = 0.141397 Jy ! Total flux subtracted in 100 components = 0.141397 Jy ! Clean residual min=-0.012117 max=0.032779 Jy/beam ! Clean residual mean=-0.000072 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.141397 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.141397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094425Jy sigma=0.001032 ! Fit after self-cal, rms=0.094325Jy sigma=0.001031 ! Inverting map ! Added new window around map position (6, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028498 Jy ! Component: 100 - total flux cleaned = 0.0440348 Jy ! Total flux subtracted in 100 components = 0.0440348 Jy ! Clean residual min=-0.008565 max=0.016494 Jy/beam ! Clean residual mean=-0.000034 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.185432 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.185432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082939Jy sigma=0.000894 ! Fit after self-cal, rms=0.081437Jy sigma=0.000878 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014324 Jy ! Component: 100 - total flux cleaned = 0.0229844 Jy ! Total flux subtracted in 100 components = 0.0229844 Jy ! Clean residual min=-0.006118 max=0.008826 Jy/beam ! Clean residual mean=-0.000013 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.208416 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.208416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077740Jy sigma=0.000834 ! Fit after self-cal, rms=0.077213Jy sigma=0.000828 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840786 Jy ! Component: 100 - total flux cleaned = 0.0134666 Jy ! Total flux subtracted in 100 components = 0.0134666 Jy ! Clean residual min=-0.004436 max=0.004903 Jy/beam ! Clean residual mean=-0.000001 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.221883 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.221883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075810Jy sigma=0.000812 ! Fit after self-cal, rms=0.075620Jy sigma=0.000810 ! 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=3.94 mas, bmaj=5.016 mas, bpa=-75.35 degrees ! Estimated noise=472.096 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 = 0.00736287 Jy ! Component: 100 - total flux cleaned = 0.011019 Jy ! Component: 150 - total flux cleaned = 0.012905 Jy ! Component: 200 - total flux cleaned = 0.0137101 Jy ! Total flux subtracted in 200 components = 0.0137101 Jy ! Clean residual min=-0.003314 max=0.004968 Jy/beam ! Clean residual mean=0.000034 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.235593 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.235593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074830Jy sigma=0.000803 ! Fit after self-cal, rms=0.074693Jy sigma=0.000801 ! 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 0.96 KP 1.01 ! LA 1.15 MK 1.10 NL 0.96 OV 1.00 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.02 KP 1.00 ! LA 1.13 MK 1.08 NL 1.03 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.02 KP 0.91 ! LA 0.89 MK 1.14 NL 0.99 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.01 KP 0.89 ! LA 0.86 MK 1.11 NL 1.07 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.074693Jy sigma=0.000801 ! Fit after self-cal, rms=0.073225Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.018 mas, bmaj=5.073 mas, bpa=-77.8 degrees ! Estimated noise=476.533 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 = 0.0012845 Jy ! Component: 100 - total flux cleaned = 0.00135743 Jy ! Component: 150 - total flux cleaned = 0.00145963 Jy ! Component: 200 - total flux cleaned = 0.00153245 Jy ! Total flux subtracted in 200 components = 0.00153245 Jy ! Clean residual min=-0.002174 max=0.002240 Jy/beam ! Clean residual mean=0.000011 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.237125 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.237125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073071Jy sigma=0.000777 ! Fit after self-cal, rms=0.073032Jy sigma=0.000776 ! 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=0.073032Jy sigma=0.000776 ! Fit after self-cal, rms=0.073308Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.019 mas, bmaj=5.083 mas, bpa=-76.87 degrees ! Estimated noise=477.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103079 Jy ! Component: 100 - total flux cleaned = 0.00106664 Jy ! Component: 150 - total flux cleaned = 0.00109336 Jy ! Component: 200 - total flux cleaned = 0.00105137 Jy ! Total flux subtracted in 200 components = 0.00105137 Jy ! Clean residual min=-0.001742 max=0.001667 Jy/beam ! Clean residual mean=0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.238177 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.238177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073266Jy sigma=0.000775 ! Fit after self-cal, rms=0.073261Jy sigma=0.000775 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 = 0.000374356 Jy ! Component: 100 - total flux cleaned = 0.000374369 Jy ! Component: 150 - total flux cleaned = 0.000316491 Jy ! Component: 200 - total flux cleaned = 0.000264365 Jy ! Total flux subtracted in 200 components = 0.000264365 Jy ! Clean residual min=-0.001653 max=0.001525 Jy/beam ! Clean residual mean=0.000008 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.238441 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.238441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073244Jy sigma=0.000775 ! Fit after self-cal, rms=0.073240Jy sigma=0.000774 ! 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=0.073240Jy sigma=0.000774 ! Fit after self-cal, rms=0.073255Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.021 mas, bmaj=5.091 mas, bpa=-76.75 degrees ! Estimated noise=477.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049617 Jy ! Component: 100 - total flux cleaned = 0.000390311 Jy ! Component: 150 - total flux cleaned = 0.000335495 Jy ! Component: 200 - total flux cleaned = 0.000288455 Jy ! Total flux subtracted in 200 components = 0.000288455 Jy ! Clean residual min=-0.001675 max=0.001483 Jy/beam ! Clean residual mean=0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.23873 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.23873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073241Jy sigma=0.000774 ! Fit after self-cal, rms=0.073237Jy sigma=0.000774 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 = 0.00017105 Jy ! Component: 100 - total flux cleaned = 0.000138662 Jy ! Component: 150 - total flux cleaned = 0.000109644 Jy ! Component: 200 - total flux cleaned = 7.02576e-05 Jy ! Total flux subtracted in 200 components = 7.02576e-05 Jy ! Clean residual min=-0.001646 max=0.001426 Jy/beam ! Clean residual mean=0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.2388 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.2388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073230Jy sigma=0.000774 ! Fit after self-cal, rms=0.073229Jy sigma=0.000774 ! 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=0.073229Jy sigma=0.000774 ! Fit after self-cal, rms=0.073266Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=10.12 mas, bpa=84.82 degrees ! Estimated noise=571.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44453e-05 Jy ! Component: 100 - total flux cleaned = 0.000115273 Jy ! Component: 150 - total flux cleaned = 0.000170336 Jy ! Component: 200 - total flux cleaned = 0.000206204 Jy ! Total flux subtracted in 200 components = 0.000206204 Jy ! Clean residual min=-0.001635 max=0.001474 Jy/beam ! Clean residual mean=0.000010 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.239006 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 113 components and 0.239006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073268Jy sigma=0.000774 ! Fit after self-cal, rms=0.073266Jy sigma=0.000774 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 = 3.39486e-05 Jy ! Component: 100 - total flux cleaned = 8.26549e-05 Jy ! Component: 150 - total flux cleaned = 8.25144e-05 Jy ! Component: 200 - total flux cleaned = 8.25408e-05 Jy ! Total flux subtracted in 200 components = 8.25408e-05 Jy ! Clean residual min=-0.001598 max=0.001480 Jy/beam ! Clean residual mean=0.000010 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.239089 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 114 components and 0.239089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073266Jy sigma=0.000774 ! Fit after self-cal, rms=0.073265Jy sigma=0.000774 ! 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=4.023 mas, bmaj=5.096 mas, bpa=-76.69 degrees ! Estimated noise=477.264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.023 x 5.096 at -76.69 degrees (North through East) ! Clean map min=-0.0016239 max=0.12976 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=3.096 mas, bmaj=4.002 mas, bpa=-74.54 degrees ! Estimated noise=871.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109754 Jy ! Component: 100 - total flux cleaned = 0.154488 Jy ! Component: 150 - total flux cleaned = 0.178796 Jy ! Component: 200 - total flux cleaned = 0.194526 Jy ! Total flux subtracted in 200 components = 0.194526 Jy ! Clean residual min=-0.004784 max=0.008671 Jy/beam ! Clean residual mean=-0.000040 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.194526 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.194526 Jy ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=5.096 mas, bpa=-76.69 degrees ! Estimated noise=477.264 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 = 0.0158813 Jy ! Component: 100 - total flux cleaned = 0.0256934 Jy ! Component: 150 - total flux cleaned = 0.0320898 Jy ! Component: 200 - total flux cleaned = 0.0363249 Jy ! Total flux subtracted in 200 components = 0.0363249 Jy ! Clean residual min=-0.002023 max=0.002772 Jy/beam ! Clean residual mean=-0.000009 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.230851 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 62 components and 0.230851 Jy ! Inverting map ! Added new window around map position (4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300003 Jy ! Component: 100 - total flux cleaned = 0.00492772 Jy ! Component: 150 - total flux cleaned = 0.00623563 Jy ! Component: 200 - total flux cleaned = 0.00659232 Jy ! Total flux subtracted in 200 components = 0.00659232 Jy ! Clean residual min=-0.001651 max=0.001537 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.237443 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.237443 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=8.269 mas, bmaj=10.12 mas, bpa=84.82 degrees ! Estimated noise=571.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109437 Jy ! Component: 100 - total flux cleaned = 0.00125026 Jy ! Component: 150 - total flux cleaned = 0.00139681 Jy ! Component: 200 - total flux cleaned = 0.00151909 Jy ! Total flux subtracted in 200 components = 0.00151909 Jy ! Clean residual min=-0.001573 max=0.001478 Jy/beam ! Clean residual mean=0.000010 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.238962 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 = 0.000103238 Jy ! Component: 100 - total flux cleaned = 0.000166755 Jy ! Component: 150 - total flux cleaned = 0.000201088 Jy ! Component: 200 - total flux cleaned = 0.000232439 Jy ! Total flux subtracted in 200 components = 0.000232439 Jy ! Clean residual min=-0.001550 max=0.001466 Jy/beam ! Clean residual mean=0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.239195 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.239195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=5.096 mas, bpa=-76.69 degrees ! Estimated noise=477.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250062 Jy ! Component: 100 - total flux cleaned = -0.000319414 Jy ! Component: 150 - total flux cleaned = -0.000301196 Jy ! Component: 200 - total flux cleaned = -0.000284334 Jy ! Total flux subtracted in 200 components = -0.000284334 Jy ! Clean residual min=-0.001584 max=0.001521 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.23891 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.23891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073246Jy sigma=0.000774 ! Fit after self-cal, rms=0.073235Jy sigma=0.000774 wmodel J1241+5458_S_2014_06_09_pus_map.mod ! Writing 128 model components to file: J1241+5458_S_2014_06_09_pus_map.mod wobs J1241+5458_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1241+5458_S_2014_06_09_pus_uvs.fits wwins J1241+5458_S_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1241+5458_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 = -0.000179786 Jy ! Component: 100 - total flux cleaned = -0.000180934 Jy ! Component: 150 - total flux cleaned = -6.50186e-05 Jy ! Component: 200 - total flux cleaned = -2.04186e-05 Jy ! Component: 250 - total flux cleaned = 6.58962e-05 Jy ! Component: 300 - total flux cleaned = 6.60984e-05 Jy ! Component: 350 - total flux cleaned = 0.000126411 Jy ! Component: 400 - total flux cleaned = 0.000204264 Jy ! Component: 450 - total flux cleaned = 0.000298985 Jy ! Component: 500 - total flux cleaned = 0.000409882 Jy ! Component: 550 - total flux cleaned = 0.000464113 Jy ! Component: 600 - total flux cleaned = 0.000481755 Jy ! Component: 650 - total flux cleaned = 0.000534099 Jy ! Component: 700 - total flux cleaned = 0.00061913 Jy ! Component: 750 - total flux cleaned = 0.000669152 Jy ! Component: 800 - total flux cleaned = 0.000718459 Jy ! Component: 850 - total flux cleaned = 0.000750718 Jy ! Component: 900 - total flux cleaned = 0.000814205 Jy ! Component: 950 - total flux cleaned = 0.00084537 Jy ! Component: 1000 - total flux cleaned = 0.000875972 Jy ! Component: 1050 - total flux cleaned = 0.000875939 Jy ! Component: 1100 - total flux cleaned = 0.000890945 Jy ! Component: 1150 - total flux cleaned = 0.000905771 Jy ! Component: 1200 - total flux cleaned = 0.000935119 Jy ! Component: 1250 - total flux cleaned = 0.000906755 Jy ! Component: 1300 - total flux cleaned = 0.000977499 Jy ! Component: 1350 - total flux cleaned = 0.000991405 Jy ! Component: 1400 - total flux cleaned = 0.000991504 Jy ! Component: 1450 - total flux cleaned = 0.00104593 Jy ! Component: 1500 - total flux cleaned = 0.00101914 Jy ! Component: 1550 - total flux cleaned = 0.00103243 Jy ! Component: 1600 - total flux cleaned = 0.00103247 Jy ! Component: 1650 - total flux cleaned = 0.00101974 Jy ! Component: 1700 - total flux cleaned = 0.00103251 Jy ! Component: 1750 - total flux cleaned = 0.00100712 Jy ! Component: 1800 - total flux cleaned = 0.00100711 Jy ! Component: 1850 - total flux cleaned = 0.0010443 Jy ! Component: 1900 - total flux cleaned = 0.000970448 Jy ! Component: 1950 - total flux cleaned = 0.0010311 Jy ! Component: 2000 - total flux cleaned = 0.00103097 Jy ! Component: 2050 - total flux cleaned = 0.000995243 Jy ! Component: 2100 - total flux cleaned = 0.00105416 Jy ! Component: 2150 - total flux cleaned = 0.00106581 Jy ! Component: 2200 - total flux cleaned = 0.00111204 Jy ! Component: 2250 - total flux cleaned = 0.00112342 Jy ! Component: 2300 - total flux cleaned = 0.00115759 Jy ! Component: 2350 - total flux cleaned = 0.00121381 Jy ! Component: 2400 - total flux cleaned = 0.00123607 Jy ! Component: 2450 - total flux cleaned = 0.00123591 Jy ! Component: 2500 - total flux cleaned = 0.0012579 Jy ! Component: 2550 - total flux cleaned = 0.00126877 Jy ! Component: 2600 - total flux cleaned = 0.00129049 Jy ! Component: 2650 - total flux cleaned = 0.00129042 Jy ! Component: 2700 - total flux cleaned = 0.00131172 Jy ! Component: 2750 - total flux cleaned = 0.00135387 Jy ! Component: 2800 - total flux cleaned = 0.00138521 Jy ! Component: 2850 - total flux cleaned = 0.00137492 Jy ! Component: 2900 - total flux cleaned = 0.00136461 Jy ! Component: 2950 - total flux cleaned = 0.00137489 Jy ! Component: 3000 - total flux cleaned = 0.0014256 Jy ! Component: 3050 - total flux cleaned = 0.0014357 Jy ! Component: 3100 - total flux cleaned = 0.00147566 Jy ! Component: 3150 - total flux cleaned = 0.00147561 Jy ! Component: 3200 - total flux cleaned = 0.00147567 Jy ! Component: 3250 - total flux cleaned = 0.00151472 Jy ! Component: 3300 - total flux cleaned = 0.00153414 Jy ! Component: 3350 - total flux cleaned = 0.00155353 Jy ! Component: 3400 - total flux cleaned = 0.00161101 Jy ! Component: 3450 - total flux cleaned = 0.00162045 Jy ! Component: 3500 - total flux cleaned = 0.00162051 Jy ! Component: 3550 - total flux cleaned = 0.00164865 Jy ! Component: 3600 - total flux cleaned = 0.0016673 Jy ! Component: 3650 - total flux cleaned = 0.00169525 Jy ! Component: 3700 - total flux cleaned = 0.0017229 Jy ! Component: 3750 - total flux cleaned = 0.00173207 Jy ! Component: 3800 - total flux cleaned = 0.00175026 Jy ! Component: 3850 - total flux cleaned = 0.00176832 Jy ! Component: 3900 - total flux cleaned = 0.00179531 Jy ! Component: 3950 - total flux cleaned = 0.00182215 Jy ! Component: 4000 - total flux cleaned = 0.00183098 Jy ! Component: 4050 - total flux cleaned = 0.0018309 Jy ! Total flux subtracted in 4096 components = 0.00186615 Jy ! Clean residual min=-0.000513 max=0.000594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.240776 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 419 components and 0.240776 Jy ![Exited script file: muppet] wmap "J1241+5458_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.023 x 5.096 at -76.69 degrees (North through East) ! Clean map min=-0.0009089 max=0.12829 Jy/beam ! Writing clean map to FITS file: J1241+5458_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 0.12829 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153353 device "J1241+5458_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1241+5458_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358607 0.358607 0.717213 1.43443 2.86885 5.7377 11.4754 22.9508 45.9016 91.8033 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.023 x 5.096 at -76.69 degrees (North through East) ! Clean map min=-0.0009089 max=0.12829 Jy/beam quit ! Quitting program ! Log file J1241+5458_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:53:46 2016