! Started logfile: J0512+4041_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:44:30 2016 obs J0512+4041_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0512+4041_S_2014_06_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.681092 visibilities/baseline/integration-bin. ! Found source: J0512+4041 ! ! 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 6988 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 J0512+4041_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.432906Jy sigma=0.004983 ! Fit after self-cal, rms=0.239520Jy sigma=0.002702 ! 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=3.082 mas, bmaj=5.307 mas, bpa=-20.01 degrees ! Estimated noise=970.121 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 = 0.793662 Jy ! Component: 100 - total flux cleaned = 1.02053 Jy ! Total flux subtracted in 100 components = 1.02053 Jy ! Clean residual min=-0.031956 max=0.089808 Jy/beam ! Clean residual mean=0.000068 rms=0.010166 Jy/beam ! Combined flux in latest and established models = 1.02053 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.02053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199877Jy sigma=0.002235 ! Fit after self-cal, rms=0.199603Jy sigma=0.002231 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0888869 Jy ! Component: 100 - total flux cleaned = 0.12499 Jy ! Total flux subtracted in 100 components = 0.12499 Jy ! Clean residual min=-0.022577 max=0.031664 Jy/beam ! Clean residual mean=0.000066 rms=0.006154 Jy/beam ! Combined flux in latest and established models = 1.14552 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 1.14552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157688Jy sigma=0.001844 ! Fit after self-cal, rms=0.157521Jy sigma=0.001841 ! 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=3.731 mas, bmaj=6.421 mas, bpa=-19.02 degrees ! Estimated noise=715.315 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 = 0.0189981 Jy ! Component: 100 - total flux cleaned = 0.0292653 Jy ! Component: 150 - total flux cleaned = 0.0327546 Jy ! Component: 200 - total flux cleaned = 0.0338645 Jy ! Total flux subtracted in 200 components = 0.0338645 Jy ! Clean residual min=-0.023275 max=0.030244 Jy/beam ! Clean residual mean=0.000092 rms=0.006577 Jy/beam ! Combined flux in latest and established models = 1.17938 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 1.17938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154564Jy sigma=0.001822 ! Fit after self-cal, rms=0.154460Jy sigma=0.001821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 HN 0.98 KP 1.03 ! LA 1.18 MK 1.02 NL 1.06 OV 0.98 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.02 KP 1.00 ! LA 1.13 MK 1.01 NL 1.19 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.01 KP 0.89 ! LA 0.89 MK 1.04 NL 1.17 OV 0.94 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00 KP 0.87 ! LA 0.85 MK 1.03 NL 1.05 OV 0.99 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.154460Jy sigma=0.001821 ! Fit after self-cal, rms=0.089643Jy sigma=0.001015 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=6.39 mas, bpa=-18.26 degrees ! Estimated noise=718.453 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165568 Jy ! Component: 100 - total flux cleaned = 0.0176506 Jy ! Component: 150 - total flux cleaned = 0.0179602 Jy ! Component: 200 - total flux cleaned = 0.0182194 Jy ! Total flux subtracted in 200 components = 0.0182194 Jy ! Clean residual min=-0.006637 max=0.011617 Jy/beam ! Clean residual mean=0.000029 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 1.1976 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 1.1976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086099Jy sigma=0.000973 ! Fit after self-cal, rms=0.085894Jy sigma=0.000970 ! Inverting map ! Added new window around map position (-33, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983291 Jy ! Component: 100 - total flux cleaned = 0.0126689 Jy ! Component: 150 - total flux cleaned = 0.0143865 Jy ! Component: 200 - total flux cleaned = 0.0152032 Jy ! Total flux subtracted in 200 components = 0.0152032 Jy ! Clean residual min=-0.005393 max=0.007272 Jy/beam ! Clean residual mean=0.000019 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 1.21281 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 1.21281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084390Jy sigma=0.000952 ! Fit after self-cal, rms=0.084263Jy sigma=0.000951 ! 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=0.084263Jy sigma=0.000951 ! Fit after self-cal, rms=0.073113Jy sigma=0.000833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=6.386 mas, bpa=-18.35 degrees ! Estimated noise=717.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404861 Jy ! Component: 100 - total flux cleaned = 0.00473979 Jy ! Component: 150 - total flux cleaned = 0.00493096 Jy ! Component: 200 - total flux cleaned = 0.00519007 Jy ! Total flux subtracted in 200 components = 0.00519007 Jy ! Clean residual min=-0.003473 max=0.005994 Jy/beam ! Clean residual mean=-0.000013 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 1.218 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 1.218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072795Jy sigma=0.000829 ! Fit after self-cal, rms=0.072781Jy 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) ! Added new window around map position (-13.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571384 Jy ! Component: 100 - total flux cleaned = 0.00853087 Jy ! Component: 150 - total flux cleaned = 0.0097413 Jy ! Component: 200 - total flux cleaned = 0.0101104 Jy ! Total flux subtracted in 200 components = 0.0101104 Jy ! Clean residual min=-0.002887 max=0.003811 Jy/beam ! Clean residual mean=-0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.22811 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 1.22811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072313Jy sigma=0.000823 ! Fit after self-cal, rms=0.072296Jy sigma=0.000823 ! Inverting map ! Added new window around map position (-42, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035224 Jy ! Component: 100 - total flux cleaned = 0.00545903 Jy ! Component: 150 - total flux cleaned = 0.00687307 Jy ! Component: 200 - total flux cleaned = 0.00805306 Jy ! Total flux subtracted in 200 components = 0.00805306 Jy ! Clean residual min=-0.002567 max=0.002900 Jy/beam ! Clean residual mean=-0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 1.23616 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 1.23616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072074Jy sigma=0.000820 ! Fit after self-cal, rms=0.072062Jy sigma=0.000820 ! 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=0.072062Jy sigma=0.000820 ! Fit after self-cal, rms=0.072030Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=6.386 mas, bpa=-18.34 degrees ! Estimated noise=717.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016924 Jy ! Component: 100 - total flux cleaned = 0.00286673 Jy ! Component: 150 - total flux cleaned = 0.00352465 Jy ! Component: 200 - total flux cleaned = 0.00421686 Jy ! Total flux subtracted in 200 components = 0.00421686 Jy ! Clean residual min=-0.002165 max=0.002554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 1.24038 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 1.24038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071937Jy sigma=0.000818 ! Fit after self-cal, rms=0.071934Jy sigma=0.000818 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) ! Added new window around map position (-21.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023975 Jy ! Component: 100 - total flux cleaned = 0.00326543 Jy ! Component: 150 - total flux cleaned = 0.00365875 Jy ! Component: 200 - total flux cleaned = 0.00406515 Jy ! Total flux subtracted in 200 components = 0.00406515 Jy ! Clean residual min=-0.001986 max=0.001923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 1.24444 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 1.24444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071834Jy sigma=0.000817 ! Fit after self-cal, rms=0.071832Jy sigma=0.000817 ! 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=0.071832Jy sigma=0.000817 ! Fit after self-cal, rms=0.071832Jy sigma=0.000817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.009 mas, bmaj=11.21 mas, bpa=-19.13 degrees ! Estimated noise=864.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144642 Jy ! Component: 100 - total flux cleaned = 0.00201075 Jy ! Component: 150 - total flux cleaned = 0.00241421 Jy ! Component: 200 - total flux cleaned = 0.00279885 Jy ! Total flux subtracted in 200 components = 0.00279885 Jy ! Clean residual min=-0.001627 max=0.001486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 1.24724 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 1.24724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071805Jy sigma=0.000817 ! Fit after self-cal, rms=0.071805Jy sigma=0.000817 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 = 0.000318262 Jy ! Component: 100 - total flux cleaned = 0.000483432 Jy ! Component: 150 - total flux cleaned = 0.000610588 Jy ! Component: 200 - total flux cleaned = 0.000705058 Jy ! Total flux subtracted in 200 components = 0.000705058 Jy ! Clean residual min=-0.001629 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 1.24795 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 1.24795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071797Jy sigma=0.000817 ! Fit after self-cal, rms=0.071797Jy sigma=0.000817 ! 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=3.743 mas, bmaj=6.385 mas, bpa=-18.33 degrees ! Estimated noise=717.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.743 x 6.385 at -18.33 degrees (North through East) ! Clean map min=-0.0027826 max=1.0266 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=0.071797Jy sigma=0.000817 ! Fit after self-cal, rms=0.063434Jy sigma=0.000712 ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=6.385 mas, bpa=-18.32 degrees ! Estimated noise=717.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484588 Jy ! Component: 100 - total flux cleaned = 0.000563472 Jy ! Component: 150 - total flux cleaned = 0.000564259 Jy ! Component: 200 - total flux cleaned = 0.00046368 Jy ! Total flux subtracted in 200 components = 0.00046368 Jy ! Clean residual min=-0.001844 max=0.001865 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 1.24841 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 232 components and 1.24841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063388Jy sigma=0.000712 ! Fit after self-cal, rms=0.063388Jy sigma=0.000712 ! Inverting map ! Added new window around map position (51, -87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696719 Jy ! Component: 100 - total flux cleaned = 0.000485968 Jy ! Component: 150 - total flux cleaned = 0.000624799 Jy ! Component: 200 - total flux cleaned = 0.000784475 Jy ! Total flux subtracted in 200 components = 0.000784475 Jy ! Clean residual min=-0.001769 max=0.001487 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 1.24919 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 256 components and 1.24919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063323Jy sigma=0.000711 ! Fit after self-cal, rms=0.063321Jy sigma=0.000711 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063321Jy sigma=0.000711 ! Fit after self-cal, rms=0.063335Jy sigma=0.000711 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=3.104 mas, bmaj=5.248 mas, bpa=-19.02 degrees ! Estimated noise=962.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.786528 Jy ! Component: 100 - total flux cleaned = 1.00818 Jy ! Component: 150 - total flux cleaned = 1.09483 Jy ! Component: 200 - total flux cleaned = 1.13219 Jy ! Total flux subtracted in 200 components = 1.13219 Jy ! Clean residual min=-0.009770 max=0.018429 Jy/beam ! Clean residual mean=-0.000006 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 1.13219 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.13219 Jy ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=6.385 mas, bpa=-18.31 degrees ! Estimated noise=717.554 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 = 0.0277899 Jy ! Component: 100 - total flux cleaned = 0.0441338 Jy ! Component: 150 - total flux cleaned = 0.0553071 Jy ! Component: 200 - total flux cleaned = 0.0637302 Jy ! Total flux subtracted in 200 components = 0.0637302 Jy ! Clean residual min=-0.004520 max=0.006074 Jy/beam ! Clean residual mean=-0.000013 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 1.19592 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 1.19592 Jy ! Inverting map ! Added new window around map position (-4.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695725 Jy ! Component: 100 - total flux cleaned = 0.0125764 Jy ! Component: 150 - total flux cleaned = 0.0173482 Jy ! Component: 200 - total flux cleaned = 0.0214822 Jy ! Total flux subtracted in 200 components = 0.0214822 Jy ! Clean residual min=-0.003119 max=0.003686 Jy/beam ! Clean residual mean=-0.000008 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 1.2174 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 1.2174 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=8.01 mas, bmaj=11.21 mas, bpa=-19.12 degrees ! Estimated noise=864.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054516 Jy ! Component: 100 - total flux cleaned = 0.00971929 Jy ! Component: 150 - total flux cleaned = 0.0131898 Jy ! Component: 200 - total flux cleaned = 0.0161126 Jy ! Total flux subtracted in 200 components = 0.0161126 Jy ! Clean residual min=-0.002407 max=0.003055 Jy/beam ! Clean residual mean=-0.000010 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.23351 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 = 0.00248797 Jy ! Component: 100 - total flux cleaned = 0.00428798 Jy ! Component: 150 - total flux cleaned = 0.005629 Jy ! Component: 200 - total flux cleaned = 0.00693926 Jy ! Total flux subtracted in 200 components = 0.00693926 Jy ! Clean residual min=-0.001920 max=0.002159 Jy/beam ! Clean residual mean=-0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 1.24045 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 209 components and 1.24045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=6.385 mas, bpa=-18.31 degrees ! Estimated noise=717.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166402 Jy ! Component: 100 - total flux cleaned = 0.00238879 Jy ! Component: 150 - total flux cleaned = 0.00281006 Jy ! Component: 200 - total flux cleaned = 0.00317895 Jy ! Total flux subtracted in 200 components = 0.00317895 Jy ! Clean residual min=-0.001815 max=0.001875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 1.24363 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 233 components and 1.24363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063493Jy sigma=0.000713 ! Fit after self-cal, rms=0.063461Jy sigma=0.000713 wmodel J0512+4041_S_2014_06_09_pus_map.mod ! Writing 233 model components to file: J0512+4041_S_2014_06_09_pus_map.mod wobs J0512+4041_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0512+4041_S_2014_06_09_pus_uvs.fits wwins J0512+4041_S_2014_06_09_pus_map.win ! wwins: Wrote 8 windows to J0512+4041_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 = -0.000246134 Jy ! Component: 100 - total flux cleaned = -0.000217469 Jy ! Component: 150 - total flux cleaned = -6.44323e-05 Jy ! Component: 200 - total flux cleaned = 5.28995e-05 Jy ! Component: 250 - total flux cleaned = 0.000137422 Jy ! Component: 300 - total flux cleaned = 0.000191915 Jy ! Component: 350 - total flux cleaned = 0.00019194 Jy ! Component: 400 - total flux cleaned = 0.000243778 Jy ! Component: 450 - total flux cleaned = 0.000243367 Jy ! Component: 500 - total flux cleaned = 0.000169343 Jy ! Component: 550 - total flux cleaned = 0.000144768 Jy ! Component: 600 - total flux cleaned = 4.9628e-05 Jy ! Component: 650 - total flux cleaned = -4.34218e-05 Jy ! Component: 700 - total flux cleaned = -4.3431e-05 Jy ! Component: 750 - total flux cleaned = -0.000177938 Jy ! Component: 800 - total flux cleaned = -0.000287407 Jy ! Component: 850 - total flux cleaned = -0.000330347 Jy ! Component: 900 - total flux cleaned = -0.000394098 Jy ! Component: 950 - total flux cleaned = -0.000435784 Jy ! Component: 1000 - total flux cleaned = -0.000477119 Jy ! Component: 1050 - total flux cleaned = -0.00049761 Jy ! Component: 1100 - total flux cleaned = -0.000557608 Jy ! Component: 1150 - total flux cleaned = -0.00057687 Jy ! Component: 1200 - total flux cleaned = -0.000635147 Jy ! Component: 1250 - total flux cleaned = -0.000711728 Jy ! Component: 1300 - total flux cleaned = -0.000749377 Jy ! Component: 1350 - total flux cleaned = -0.000842609 Jy ! Component: 1400 - total flux cleaned = -0.000916369 Jy ! Component: 1450 - total flux cleaned = -0.00102547 Jy ! Component: 1500 - total flux cleaned = -0.00111551 Jy ! Component: 1550 - total flux cleaned = -0.00120422 Jy ! Component: 1600 - total flux cleaned = -0.00123924 Jy ! Component: 1650 - total flux cleaned = -0.00132582 Jy ! Component: 1700 - total flux cleaned = -0.0013087 Jy ! Component: 1750 - total flux cleaned = -0.00134238 Jy ! Component: 1800 - total flux cleaned = -0.00139273 Jy ! Component: 1850 - total flux cleaned = -0.0014093 Jy ! Component: 1900 - total flux cleaned = -0.00149149 Jy ! Component: 1950 - total flux cleaned = -0.00152383 Jy ! Component: 2000 - total flux cleaned = -0.00150786 Jy ! Component: 2050 - total flux cleaned = -0.0016194 Jy ! Component: 2100 - total flux cleaned = -0.00174521 Jy ! Component: 2150 - total flux cleaned = -0.00171398 Jy ! Component: 2200 - total flux cleaned = -0.00176047 Jy ! Component: 2250 - total flux cleaned = -0.00180647 Jy ! Component: 2300 - total flux cleaned = -0.00194247 Jy ! Component: 2350 - total flux cleaned = -0.00192736 Jy ! Component: 2400 - total flux cleaned = -0.00204626 Jy ! Component: 2450 - total flux cleaned = -0.00211967 Jy ! Component: 2500 - total flux cleaned = -0.00214855 Jy ! Component: 2550 - total flux cleaned = -0.00220632 Jy ! Component: 2600 - total flux cleaned = -0.0022492 Jy ! Component: 2650 - total flux cleaned = -0.00232008 Jy ! Component: 2700 - total flux cleaned = -0.00240408 Jy ! Component: 2750 - total flux cleaned = -0.00245949 Jy ! Component: 2800 - total flux cleaned = -0.00248713 Jy ! Component: 2850 - total flux cleaned = -0.00258291 Jy ! Component: 2900 - total flux cleaned = -0.00263733 Jy ! Component: 2950 - total flux cleaned = -0.00273156 Jy ! Component: 3000 - total flux cleaned = -0.00282488 Jy ! Component: 3050 - total flux cleaned = -0.00290408 Jy ! Component: 3100 - total flux cleaned = -0.00293033 Jy ! Component: 3150 - total flux cleaned = -0.00303437 Jy ! Component: 3200 - total flux cleaned = -0.00306007 Jy ! Component: 3250 - total flux cleaned = -0.00311132 Jy ! Component: 3300 - total flux cleaned = -0.00314953 Jy ! Component: 3350 - total flux cleaned = -0.00322512 Jy ! Component: 3400 - total flux cleaned = -0.00325004 Jy ! Component: 3450 - total flux cleaned = -0.00327485 Jy ! Component: 3500 - total flux cleaned = -0.00332416 Jy ! Component: 3550 - total flux cleaned = -0.00334862 Jy ! Component: 3600 - total flux cleaned = -0.00339738 Jy ! Component: 3650 - total flux cleaned = -0.00339735 Jy ! Component: 3700 - total flux cleaned = -0.00340938 Jy ! Component: 3750 - total flux cleaned = -0.00344512 Jy ! Component: 3800 - total flux cleaned = -0.00348069 Jy ! Component: 3850 - total flux cleaned = -0.00353969 Jy ! Component: 3900 - total flux cleaned = -0.0035515 Jy ! Component: 3950 - total flux cleaned = -0.00358641 Jy ! Component: 4000 - total flux cleaned = -0.00358633 Jy ! Component: 4050 - total flux cleaned = -0.00362101 Jy ! Total flux subtracted in 4096 components = -0.00368961 Jy ! Clean residual min=-0.000623 max=0.000605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 1.23994 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 490 components and 1.23994 Jy ![Exited script file: muppet] wmap "J0512+4041_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 6.385 at -18.31 degrees (North through East) ! Clean map min=-0.0012972 max=1.0264 Jy/beam ! Writing clean map to FITS file: J0512+4041_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 1.02636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197946 device "J0512+4041_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0512+4041_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0578585 0.0578585 0.115717 0.231434 0.462868 0.925736 1.85147 3.70294 7.40589 14.8118 29.6235 59.2471 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.026 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 6.385 at -18.31 degrees (North through East) ! Clean map min=-0.0012972 max=1.0264 Jy/beam quit ! Quitting program ! Log file J0512+4041_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:44:35 2016