! Started logfile: J0854-2540_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:00:23 2016 obs J0854-2540_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0854-2540_S_2014_08_09_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775673 visibilities/baseline/integration-bin. ! Found source: J0854-2540 ! ! 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 342 lines of history. ! ! Reading 13264 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 J0854-2540_S_2014_08_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873926Jy sigma=0.007235 ! Fit after self-cal, rms=0.839800Jy sigma=0.006970 ! 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=3.089 mas, bmaj=12.35 mas, bpa=13.74 degrees ! Estimated noise=1178.41 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 = 0.113737 Jy ! Component: 100 - total flux cleaned = 0.173207 Jy ! Total flux subtracted in 100 components = 0.173207 Jy ! Clean residual min=-0.010645 max=0.031215 Jy/beam ! Clean residual mean=0.000064 rms=0.004556 Jy/beam ! Combined flux in latest and established models = 0.173207 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.173207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137380Jy sigma=0.001123 ! Fit after self-cal, rms=0.136256Jy sigma=0.001117 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398119 Jy ! Component: 100 - total flux cleaned = 0.0653794 Jy ! Total flux subtracted in 100 components = 0.0653794 Jy ! Clean residual min=-0.006361 max=0.014784 Jy/beam ! Clean residual mean=0.000039 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.238586 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.238586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114076Jy sigma=0.000908 ! Fit after self-cal, rms=0.113776Jy sigma=0.000906 ! Inverting map ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01871 Jy ! Component: 100 - total flux cleaned = 0.0323151 Jy ! Total flux subtracted in 100 components = 0.0323151 Jy ! Clean residual min=-0.005017 max=0.010408 Jy/beam ! Clean residual mean=0.000028 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.270901 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 111 components and 0.270901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107204Jy sigma=0.000846 ! Fit after self-cal, rms=0.107102Jy sigma=0.000845 ! 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=3.824 mas, bmaj=14.45 mas, bpa=12.3 degrees ! Estimated noise=740.111 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 = 0.0204389 Jy ! Component: 100 - total flux cleaned = 0.0327918 Jy ! Component: 150 - total flux cleaned = 0.0407766 Jy ! Component: 200 - total flux cleaned = 0.0463075 Jy ! Total flux subtracted in 200 components = 0.0463075 Jy ! Clean residual min=-0.004725 max=0.008303 Jy/beam ! Clean residual mean=0.000024 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.317209 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 200 components and 0.317209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102597Jy sigma=0.000809 ! Fit after self-cal, rms=0.102550Jy sigma=0.000808 ! 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 1.07 KP 1.03 ! LA 1.08 MK 1.00* NL 1.07 OV 0.98 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.09 KP 0.99 ! LA 1.06 MK 1.00* NL 1.12 OV 1.01 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.11 KP 0.89 ! LA 0.83 MK 1.00* NL 1.05 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.03 KP 0.86 ! LA 0.79 MK 1.00* NL 1.12 OV 0.99 ! PT 1.01 SC 0.88 ! ! ! Fit before self-cal, rms=0.102550Jy sigma=0.000808 ! Fit after self-cal, rms=0.099116Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=14.67 mas, bpa=12.65 degrees ! Estimated noise=744.479 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 = -0.000290101 Jy ! Component: 100 - total flux cleaned = -0.000343925 Jy ! Component: 150 - total flux cleaned = -0.000380751 Jy ! Component: 200 - total flux cleaned = -0.000322943 Jy ! Total flux subtracted in 200 components = -0.000322943 Jy ! Clean residual min=-0.002671 max=0.003019 Jy/beam ! Clean residual mean=0.000005 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.316886 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 217 components and 0.316886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099076Jy sigma=0.000776 ! Fit after self-cal, rms=0.099099Jy sigma=0.000775 ! 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=0.099099Jy sigma=0.000775 ! Fit after self-cal, rms=0.099763Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=14.67 mas, bpa=12.7 degrees ! Estimated noise=747.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43305e-05 Jy ! Component: 100 - total flux cleaned = -1.43619e-05 Jy ! Component: 150 - total flux cleaned = 1.31894e-05 Jy ! Component: 200 - total flux cleaned = 6.02643e-05 Jy ! Total flux subtracted in 200 components = 6.02643e-05 Jy ! Clean residual min=-0.002531 max=0.002776 Jy/beam ! Clean residual mean=0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.316946 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 227 components and 0.316946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099743Jy sigma=0.000775 ! Fit after self-cal, rms=0.099757Jy 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 = 1.89422e-05 Jy ! Component: 100 - total flux cleaned = 1.94072e-05 Jy ! Component: 150 - total flux cleaned = 2.01643e-05 Jy ! Component: 200 - total flux cleaned = 5.50737e-05 Jy ! Total flux subtracted in 200 components = 5.50737e-05 Jy ! Clean residual min=-0.002511 max=0.002798 Jy/beam ! Clean residual mean=0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.317001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 240 components and 0.317001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099748Jy sigma=0.000775 ! Fit after self-cal, rms=0.099749Jy sigma=0.000775 ! 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=0.099749Jy sigma=0.000775 ! Fit after self-cal, rms=0.100159Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=14.61 mas, bpa=12.81 degrees ! Estimated noise=745.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304376 Jy ! Component: 100 - total flux cleaned = 0.000326259 Jy ! Component: 150 - total flux cleaned = 0.000345874 Jy ! Component: 200 - total flux cleaned = 0.000345144 Jy ! Total flux subtracted in 200 components = 0.000345144 Jy ! Clean residual min=-0.002378 max=0.002643 Jy/beam ! Clean residual mean=0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.317346 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 249 components and 0.317346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100149Jy sigma=0.000774 ! Fit after self-cal, rms=0.100167Jy 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 = 3.59096e-05 Jy ! Component: 100 - total flux cleaned = 7.13083e-05 Jy ! Component: 150 - total flux cleaned = 7.15742e-05 Jy ! Component: 200 - total flux cleaned = 7.1898e-05 Jy ! Total flux subtracted in 200 components = 7.1898e-05 Jy ! Clean residual min=-0.002351 max=0.002612 Jy/beam ! Clean residual mean=0.000007 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.317418 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 255 components and 0.317418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100161Jy sigma=0.000774 ! Fit after self-cal, rms=0.100160Jy 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=0.100160Jy sigma=0.000774 ! Fit after self-cal, rms=0.100245Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.184 mas, bmaj=20.66 mas, bpa=2.924 degrees ! Estimated noise=860.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790336 Jy ! Component: 100 - total flux cleaned = 0.000887285 Jy ! Component: 150 - total flux cleaned = 0.000975413 Jy ! Component: 200 - total flux cleaned = 0.00104103 Jy ! Total flux subtracted in 200 components = 0.00104103 Jy ! Clean residual min=-0.002491 max=0.002877 Jy/beam ! Clean residual mean=0.000008 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.318459 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 263 components and 0.318459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100245Jy sigma=0.000774 ! Fit after self-cal, rms=0.100246Jy 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 = 3.72194e-05 Jy ! Component: 100 - total flux cleaned = 0.000114438 Jy ! Component: 150 - total flux cleaned = 0.000171741 Jy ! Component: 200 - total flux cleaned = 0.000226782 Jy ! Total flux subtracted in 200 components = 0.000226782 Jy ! Clean residual min=-0.002501 max=0.002853 Jy/beam ! Clean residual mean=0.000008 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.318686 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 266 components and 0.318686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100247Jy sigma=0.000774 ! Fit after self-cal, rms=0.100245Jy 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=3.797 mas, bmaj=14.6 mas, bpa=12.87 degrees ! Estimated noise=745.162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.797 x 14.6 at 12.87 degrees (North through East) ! Clean map min=-0.0022338 max=0.15497 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=3.029 mas, bmaj=12.47 mas, bpa=14.32 degrees ! Estimated noise=1188.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116873 Jy ! Component: 100 - total flux cleaned = 0.178369 Jy ! Component: 150 - total flux cleaned = 0.21705 Jy ! Component: 200 - total flux cleaned = 0.242165 Jy ! Total flux subtracted in 200 components = 0.242165 Jy ! Clean residual min=-0.005888 max=0.013482 Jy/beam ! Clean residual mean=0.000024 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.242165 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.242165 Jy ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=14.6 mas, bpa=12.87 degrees ! Estimated noise=745.162 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 = 0.0289087 Jy ! Component: 100 - total flux cleaned = 0.0450292 Jy ! Component: 150 - total flux cleaned = 0.0548097 Jy ! Component: 200 - total flux cleaned = 0.0609656 Jy ! Total flux subtracted in 200 components = 0.0609656 Jy ! Clean residual min=-0.003259 max=0.005910 Jy/beam ! Clean residual mean=0.000006 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.303131 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 143 components and 0.303131 Jy ! Inverting map ! Added new window around map position (6.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560572 Jy ! Component: 100 - total flux cleaned = 0.00902354 Jy ! Component: 150 - total flux cleaned = 0.0111365 Jy ! Component: 200 - total flux cleaned = 0.0122345 Jy ! Total flux subtracted in 200 components = 0.0122345 Jy ! Clean residual min=-0.002453 max=0.002330 Jy/beam ! Clean residual mean=0.000005 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.315365 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 188 components and 0.315365 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=8.184 mas, bmaj=20.66 mas, bpa=2.924 degrees ! Estimated noise=860.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201207 Jy ! Component: 100 - total flux cleaned = 0.00275812 Jy ! Component: 150 - total flux cleaned = 0.00336277 Jy ! Component: 200 - total flux cleaned = 0.00365401 Jy ! Total flux subtracted in 200 components = 0.00365401 Jy ! Clean residual min=-0.002583 max=0.002187 Jy/beam ! Clean residual mean=0.000007 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.319019 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 = 0.000129947 Jy ! Component: 100 - total flux cleaned = 0.00025108 Jy ! Component: 150 - total flux cleaned = 0.00036426 Jy ! Component: 200 - total flux cleaned = 0.000495482 Jy ! Total flux subtracted in 200 components = 0.000495482 Jy ! Clean residual min=-0.002510 max=0.002082 Jy/beam ! Clean residual mean=0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.319515 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 213 components and 0.319515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=14.6 mas, bpa=12.87 degrees ! Estimated noise=745.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2737e-06 Jy ! Component: 100 - total flux cleaned = -4.75249e-05 Jy ! Component: 150 - total flux cleaned = -8.54587e-05 Jy ! Component: 200 - total flux cleaned = -8.54787e-05 Jy ! Total flux subtracted in 200 components = -8.54787e-05 Jy ! Clean residual min=-0.002319 max=0.002133 Jy/beam ! Clean residual mean=0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.319429 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 238 components and 0.319429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100183Jy sigma=0.000773 ! Fit after self-cal, rms=0.100153Jy sigma=0.000773 wmodel J0854-2540_S_2014_08_09_pus_map.mod ! Writing 238 model components to file: J0854-2540_S_2014_08_09_pus_map.mod wobs J0854-2540_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0854-2540_S_2014_08_09_pus_uvs.fits wwins J0854-2540_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0854-2540_S_2014_08_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 = -0.00049563 Jy ! Component: 100 - total flux cleaned = -0.000856951 Jy ! Component: 150 - total flux cleaned = -0.00112761 Jy ! Component: 200 - total flux cleaned = -0.00119136 Jy ! Component: 250 - total flux cleaned = -0.0012229 Jy ! Component: 300 - total flux cleaned = -0.00116282 Jy ! Component: 350 - total flux cleaned = -0.00119219 Jy ! Component: 400 - total flux cleaned = -0.00110651 Jy ! Component: 450 - total flux cleaned = -0.00105171 Jy ! Component: 500 - total flux cleaned = -0.000862489 Jy ! Component: 550 - total flux cleaned = -0.000783186 Jy ! Component: 600 - total flux cleaned = -0.000626896 Jy ! Component: 650 - total flux cleaned = -0.000473845 Jy ! Component: 700 - total flux cleaned = -0.000373928 Jy ! Component: 750 - total flux cleaned = -0.000251313 Jy ! Component: 800 - total flux cleaned = -0.000131008 Jy ! Component: 850 - total flux cleaned = -3.6363e-05 Jy ! Component: 900 - total flux cleaned = 3.39054e-05 Jy ! Component: 950 - total flux cleaned = 0.0001712 Jy ! Component: 1000 - total flux cleaned = 0.000261117 Jy ! Component: 1050 - total flux cleaned = 0.000305561 Jy ! Component: 1100 - total flux cleaned = 0.000414624 Jy ! Component: 1150 - total flux cleaned = 0.00039286 Jy ! Component: 1200 - total flux cleaned = 0.000456313 Jy ! Component: 1250 - total flux cleaned = 0.000456202 Jy ! Component: 1300 - total flux cleaned = 0.000415191 Jy ! Component: 1350 - total flux cleaned = 0.000395383 Jy ! Component: 1400 - total flux cleaned = 0.000395532 Jy ! Component: 1450 - total flux cleaned = 0.000395719 Jy ! Component: 1500 - total flux cleaned = 0.000415334 Jy ! Component: 1550 - total flux cleaned = 0.000395771 Jy ! Component: 1600 - total flux cleaned = 0.000395609 Jy ! Component: 1650 - total flux cleaned = 0.000319859 Jy ! Component: 1700 - total flux cleaned = 0.000357351 Jy ! Component: 1750 - total flux cleaned = 0.000356947 Jy ! Component: 1800 - total flux cleaned = 0.000411842 Jy ! Component: 1850 - total flux cleaned = 0.000393673 Jy ! Component: 1900 - total flux cleaned = 0.000429318 Jy ! Component: 1950 - total flux cleaned = 0.000411559 Jy ! Component: 2000 - total flux cleaned = 0.000481756 Jy ! Component: 2050 - total flux cleaned = 0.000447169 Jy ! Component: 2100 - total flux cleaned = 0.000515826 Jy ! Component: 2150 - total flux cleaned = 0.000549882 Jy ! Component: 2200 - total flux cleaned = 0.00058339 Jy ! Component: 2250 - total flux cleaned = 0.000566635 Jy ! Component: 2300 - total flux cleaned = 0.000583325 Jy ! Component: 2350 - total flux cleaned = 0.000616182 Jy ! Component: 2400 - total flux cleaned = 0.000664902 Jy ! Component: 2450 - total flux cleaned = 0.000697069 Jy ! Component: 2500 - total flux cleaned = 0.000744913 Jy ! Component: 2550 - total flux cleaned = 0.000792414 Jy ! Component: 2600 - total flux cleaned = 0.000808113 Jy ! Component: 2650 - total flux cleaned = 0.000886035 Jy ! Component: 2700 - total flux cleaned = 0.000916924 Jy ! Component: 2750 - total flux cleaned = 0.000947556 Jy ! Component: 2800 - total flux cleaned = 0.00105372 Jy ! Component: 2850 - total flux cleaned = 0.00105365 Jy ! Component: 2900 - total flux cleaned = 0.00114363 Jy ! Component: 2950 - total flux cleaned = 0.0012178 Jy ! Component: 3000 - total flux cleaned = 0.00126207 Jy ! Component: 3050 - total flux cleaned = 0.00132054 Jy ! Component: 3100 - total flux cleaned = 0.00136419 Jy ! Component: 3150 - total flux cleaned = 0.00145058 Jy ! Component: 3200 - total flux cleaned = 0.00150776 Jy ! Component: 3250 - total flux cleaned = 0.00163543 Jy ! Component: 3300 - total flux cleaned = 0.00169174 Jy ! Component: 3350 - total flux cleaned = 0.0017616 Jy ! Component: 3400 - total flux cleaned = 0.00178933 Jy ! Component: 3450 - total flux cleaned = 0.00187224 Jy ! Component: 3500 - total flux cleaned = 0.00194091 Jy ! Component: 3550 - total flux cleaned = 0.00207698 Jy ! Component: 3600 - total flux cleaned = 0.00204982 Jy ! Component: 3650 - total flux cleaned = 0.00211701 Jy ! Component: 3700 - total flux cleaned = 0.00223701 Jy ! Component: 3750 - total flux cleaned = 0.00226356 Jy ! Component: 3800 - total flux cleaned = 0.00231627 Jy ! Component: 3850 - total flux cleaned = 0.00239472 Jy ! Component: 3900 - total flux cleaned = 0.00240773 Jy ! Component: 3950 - total flux cleaned = 0.00248514 Jy ! Component: 4000 - total flux cleaned = 0.00257489 Jy ! Component: 4050 - total flux cleaned = 0.00257479 Jy ! Total flux subtracted in 4096 components = 0.00261274 Jy ! Clean residual min=-0.000648 max=0.000695 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.322042 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 540 components and 0.322042 Jy ![Exited script file: muppet] wmap "J0854-2540_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.797 x 14.6 at 12.87 degrees (North through East) ! Clean map min=-0.0019224 max=0.15789 Jy/beam ! Writing clean map to FITS file: J0854-2540_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024952 device "J0854-2540_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0854-2540_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4741 0.4741 0.948199 1.8964 3.7928 7.58559 15.1712 30.3424 60.6847 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.797 x 14.6 at 12.87 degrees (North through East) ! Clean map min=-0.0019224 max=0.15789 Jy/beam quit ! Quitting program ! Log file J0854-2540_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:00:30 2016