! Started logfile: J1955+5131_S_2017_08_12_pus_uvs.log on Fri May 10 15:06:40 2019 obs J1955+5131_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1955+5131_S_2017_08_12_pus_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696296 visibilities/baseline/integration-bin. ! Found source: J1955+5131 ! ! 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 594 lines of history. ! ! Reading 1128 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 J1955+5131_S_2017_08_12_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.413212Jy sigma=0.003423 ! Fit after self-cal, rms=0.405479Jy sigma=0.003364 ! 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=2.777 mas, bmaj=10.21 mas, bpa=45.35 degrees ! Estimated noise=3567.76 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 = 0.475608 Jy ! Component: 100 - total flux cleaned = 0.605983 Jy ! Total flux subtracted in 100 components = 0.605983 Jy ! Clean residual min=-0.037244 max=0.072230 Jy/beam ! Clean residual mean=-0.000462 rms=0.012901 Jy/beam ! Combined flux in latest and established models = 0.605983 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.605983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160720Jy sigma=0.001378 ! Fit after self-cal, rms=0.160371Jy sigma=0.001375 ! 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=3.18 mas, bmaj=10.53 mas, bpa=45.58 degrees ! Estimated noise=2807.54 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 (-2, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869539 Jy ! Component: 100 - total flux cleaned = 0.135592 Jy ! Component: 150 - total flux cleaned = 0.16687 Jy ! Component: 200 - total flux cleaned = 0.182633 Jy ! Total flux subtracted in 200 components = 0.182633 Jy ! Clean residual min=-0.019242 max=0.021833 Jy/beam ! Clean residual mean=-0.000362 rms=0.005723 Jy/beam ! Combined flux in latest and established models = 0.788616 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.788616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101225Jy sigma=0.000833 ! Fit after self-cal, rms=0.099970Jy sigma=0.000821 ! 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 0.94 FD 1.00* HN 1.06 KP 1.00 ! LA 1.02 MK 1.00 NL 0.91 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.10 KP 0.96 ! LA 0.97 MK 1.04 NL 1.04 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.03 KP 0.94 ! LA 0.97 MK 1.06 NL 0.99 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.099970Jy sigma=0.000821 ! Fit after self-cal, rms=0.086620Jy sigma=0.000724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=10.63 mas, bpa=46.19 degrees ! Estimated noise=2773.47 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 = 0.0171995 Jy ! Component: 100 - total flux cleaned = 0.0215354 Jy ! Component: 150 - total flux cleaned = 0.0218921 Jy ! Component: 200 - total flux cleaned = 0.0227665 Jy ! Total flux subtracted in 200 components = 0.0227665 Jy ! Clean residual min=-0.009937 max=0.012471 Jy/beam ! Clean residual mean=-0.000256 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.811382 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.811382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082630Jy sigma=0.000682 ! Fit after self-cal, rms=0.082486Jy sigma=0.000681 ! 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=0.082486Jy sigma=0.000681 ! Fit after self-cal, rms=0.082466Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=10.64 mas, bpa=46.2 degrees ! Estimated noise=2770.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161386 Jy ! Component: 100 - total flux cleaned = 0.00185497 Jy ! Component: 150 - total flux cleaned = 0.00164714 Jy ! Component: 200 - total flux cleaned = 0.00164593 Jy ! Total flux subtracted in 200 components = 0.00164593 Jy ! Clean residual min=-0.009311 max=0.009823 Jy/beam ! Clean residual mean=-0.000225 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.813028 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.813028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081314Jy sigma=0.000670 ! Fit after self-cal, rms=0.081252Jy sigma=0.000670 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 = 0.000231753 Jy ! Component: 100 - total flux cleaned = 0.000233665 Jy ! Component: 150 - total flux cleaned = 0.000533287 Jy ! Component: 200 - total flux cleaned = 0.000530566 Jy ! Total flux subtracted in 200 components = 0.000530566 Jy ! Clean residual min=-0.008936 max=0.009194 Jy/beam ! Clean residual mean=-0.000223 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.813559 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.813559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080660Jy sigma=0.000665 ! Fit after self-cal, rms=0.080647Jy sigma=0.000665 ! 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=0.080647Jy sigma=0.000665 ! Fit after self-cal, rms=0.080617Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=10.65 mas, bpa=46.18 degrees ! Estimated noise=2769.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400987 Jy ! Component: 100 - total flux cleaned = 0.000404291 Jy ! Component: 150 - total flux cleaned = 0.000530043 Jy ! Component: 200 - total flux cleaned = 0.000527495 Jy ! Total flux subtracted in 200 components = 0.000527495 Jy ! Clean residual min=-0.008337 max=0.009157 Jy/beam ! Clean residual mean=-0.000200 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 0.814086 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 115 components and 0.814086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080214Jy sigma=0.000662 ! Fit after self-cal, rms=0.080215Jy sigma=0.000662 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 = 1.32971e-06 Jy ! Component: 100 - total flux cleaned = 3.03134e-06 Jy ! Component: 150 - total flux cleaned = 2.61918e-06 Jy ! Component: 200 - total flux cleaned = 5.25299e-07 Jy ! Total flux subtracted in 200 components = 5.25299e-07 Jy ! Clean residual min=-0.008154 max=0.008876 Jy/beam ! Clean residual mean=-0.000199 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.814087 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.814087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079932Jy sigma=0.000660 ! Fit after self-cal, rms=0.079937Jy sigma=0.000660 ! 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=0.079937Jy sigma=0.000660 ! Fit after self-cal, rms=0.079902Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.854 mas, bmaj=11.14 mas, bpa=43.51 degrees ! Estimated noise=3325.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211684 Jy ! Component: 100 - total flux cleaned = 0.00224577 Jy ! Component: 150 - total flux cleaned = 0.00236554 Jy ! Component: 200 - total flux cleaned = 0.00247103 Jy ! Total flux subtracted in 200 components = 0.00247103 Jy ! Clean residual min=-0.009952 max=0.011289 Jy/beam ! Clean residual mean=-0.000392 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.816558 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.816558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079726Jy sigma=0.000658 ! Fit after self-cal, rms=0.079700Jy sigma=0.000658 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 = 0.00012992 Jy ! Component: 100 - total flux cleaned = 0.000130513 Jy ! Component: 150 - total flux cleaned = 0.000217422 Jy ! Component: 200 - total flux cleaned = 0.000299308 Jy ! Total flux subtracted in 200 components = 0.000299308 Jy ! Clean residual min=-0.009692 max=0.011234 Jy/beam ! Clean residual mean=-0.000388 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 0.816857 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 0.816857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079635Jy sigma=0.000657 ! Fit after self-cal, rms=0.079621Jy sigma=0.000657 ! 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=3.23 mas, bmaj=10.66 mas, bpa=46.17 degrees ! Estimated noise=2768.17 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.23 x 10.66 at 46.17 degrees (North through East) ! Clean map min=-0.012202 max=0.60372 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=0.079621Jy sigma=0.000657 ! Fit after self-cal, rms=0.074935Jy sigma=0.000615 ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=10.66 mas, bpa=46.14 degrees ! Estimated noise=2767.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624445 Jy ! Component: 100 - total flux cleaned = 0.000519438 Jy ! Component: 150 - total flux cleaned = 0.000515413 Jy ! Component: 200 - total flux cleaned = 0.000343759 Jy ! Total flux subtracted in 200 components = 0.000343759 Jy ! Clean residual min=-0.007703 max=0.008039 Jy/beam ! Clean residual mean=-0.000152 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.817201 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.817201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074682Jy sigma=0.000613 ! Fit after self-cal, rms=0.074688Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189302 Jy ! Component: 100 - total flux cleaned = -0.000493721 Jy ! Component: 150 - total flux cleaned = -0.000561861 Jy ! Component: 200 - total flux cleaned = -0.000759792 Jy ! Total flux subtracted in 200 components = -0.000759792 Jy ! Clean residual min=-0.007694 max=0.007896 Jy/beam ! Clean residual mean=-0.000154 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.816441 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 174 components and 0.816441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074547Jy sigma=0.000612 ! Fit after self-cal, rms=0.074554Jy sigma=0.000612 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074554Jy sigma=0.000612 ! Fit after self-cal, rms=0.074516Jy sigma=0.000612 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=2.816 mas, bmaj=10.44 mas, bpa=46.21 degrees ! Estimated noise=3507.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.470387 Jy ! Component: 100 - total flux cleaned = 0.595901 Jy ! Component: 150 - total flux cleaned = 0.662226 Jy ! Component: 200 - total flux cleaned = 0.703414 Jy ! Total flux subtracted in 200 components = 0.703414 Jy ! Clean residual min=-0.018309 max=0.025565 Jy/beam ! Clean residual mean=-0.000264 rms=0.006130 Jy/beam ! Combined flux in latest and established models = 0.703413 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.703413 Jy ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=10.66 mas, bpa=46.13 degrees ! Estimated noise=2766.7 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 = 0.0358329 Jy ! Component: 100 - total flux cleaned = 0.0598141 Jy ! Component: 150 - total flux cleaned = 0.0767243 Jy ! Component: 200 - total flux cleaned = 0.0859755 Jy ! Total flux subtracted in 200 components = 0.0859755 Jy ! Clean residual min=-0.010901 max=0.013567 Jy/beam ! Clean residual mean=-0.000224 rms=0.003616 Jy/beam ! Combined flux in latest and established models = 0.789389 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.789389 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=6.852 mas, bmaj=11.15 mas, bpa=43.4 degrees ! Estimated noise=3321.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103145 Jy ! Component: 100 - total flux cleaned = 0.0157781 Jy ! Component: 150 - total flux cleaned = 0.0193636 Jy ! Component: 200 - total flux cleaned = 0.0208674 Jy ! Total flux subtracted in 200 components = 0.0208674 Jy ! Clean residual min=-0.011257 max=0.012933 Jy/beam ! Clean residual mean=-0.000370 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 0.810256 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 = 0.00103667 Jy ! Component: 100 - total flux cleaned = 0.00172876 Jy ! Component: 150 - total flux cleaned = 0.00233587 Jy ! Component: 200 - total flux cleaned = 0.00270092 Jy ! Total flux subtracted in 200 components = 0.00270092 Jy ! Clean residual min=-0.010644 max=0.011540 Jy/beam ! Clean residual mean=-0.000350 rms=0.003339 Jy/beam ! Combined flux in latest and established models = 0.812957 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 100 components and 0.812957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=10.66 mas, bpa=46.13 degrees ! Estimated noise=2766.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00267001 Jy ! Component: 100 - total flux cleaned = -0.00210969 Jy ! Component: 150 - total flux cleaned = -0.00128382 Jy ! Component: 200 - total flux cleaned = -0.000836974 Jy ! Total flux subtracted in 200 components = -0.000836974 Jy ! Clean residual min=-0.008078 max=0.009301 Jy/beam ! Clean residual mean=-0.000160 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.81212 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 132 components and 0.81212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076221Jy sigma=0.000624 ! Fit after self-cal, rms=0.076084Jy sigma=0.000623 wmodel J1955+5131_S_2017_08_12_pus_map.mod ! Writing 132 model components to file: J1955+5131_S_2017_08_12_pus_map.mod wobs J1955+5131_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1955+5131_S_2017_08_12_pus_uvs.fits wwins J1955+5131_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1955+5131_S_2017_08_12_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 = 0.00283624 Jy ! Component: 100 - total flux cleaned = 0.00353321 Jy ! Component: 150 - total flux cleaned = 0.00301922 Jy ! Component: 200 - total flux cleaned = 0.00219171 Jy ! Component: 250 - total flux cleaned = 0.00129629 Jy ! Component: 300 - total flux cleaned = 0.000444313 Jy ! Component: 350 - total flux cleaned = -0.000470626 Jy ! Component: 400 - total flux cleaned = -0.00115168 Jy ! Component: 450 - total flux cleaned = -0.00189776 Jy ! Component: 500 - total flux cleaned = -0.0021675 Jy ! Component: 550 - total flux cleaned = -0.00251252 Jy ! Component: 600 - total flux cleaned = -0.00251238 Jy ! Component: 650 - total flux cleaned = -0.00267359 Jy ! Component: 700 - total flux cleaned = -0.00259415 Jy ! Component: 750 - total flux cleaned = -0.0025932 Jy ! Component: 800 - total flux cleaned = -0.00244467 Jy ! Component: 850 - total flux cleaned = -0.00222666 Jy ! Component: 900 - total flux cleaned = -0.00229636 Jy ! Component: 950 - total flux cleaned = -0.00202126 Jy ! Component: 1000 - total flux cleaned = -0.00188716 Jy ! Component: 1050 - total flux cleaned = -0.00168978 Jy ! Component: 1100 - total flux cleaned = -0.00156157 Jy ! Component: 1150 - total flux cleaned = -0.00143564 Jy ! Component: 1200 - total flux cleaned = -0.00131308 Jy ! Component: 1250 - total flux cleaned = -0.00131328 Jy ! Component: 1300 - total flux cleaned = -0.00125252 Jy ! Component: 1350 - total flux cleaned = -0.00125223 Jy ! Component: 1400 - total flux cleaned = -0.00113806 Jy ! Component: 1450 - total flux cleaned = -0.0014186 Jy ! Component: 1500 - total flux cleaned = -0.00125239 Jy ! Component: 1550 - total flux cleaned = -0.00141692 Jy ! Component: 1600 - total flux cleaned = -0.00157873 Jy ! Component: 1650 - total flux cleaned = -0.00173733 Jy ! Component: 1700 - total flux cleaned = -0.00184207 Jy ! Component: 1750 - total flux cleaned = -0.0020496 Jy ! Component: 1800 - total flux cleaned = -0.00210079 Jy ! Component: 1850 - total flux cleaned = -0.00225329 Jy ! Component: 1900 - total flux cleaned = -0.00240358 Jy ! Component: 1950 - total flux cleaned = -0.00245327 Jy ! Component: 2000 - total flux cleaned = -0.00265024 Jy ! Component: 2050 - total flux cleaned = -0.00274774 Jy ! Component: 2100 - total flux cleaned = -0.00294028 Jy ! Component: 2150 - total flux cleaned = -0.00298808 Jy ! Component: 2200 - total flux cleaned = -0.00317734 Jy ! Component: 2250 - total flux cleaned = -0.00331783 Jy ! Component: 2300 - total flux cleaned = -0.00345684 Jy ! Component: 2350 - total flux cleaned = -0.00354842 Jy ! Component: 2400 - total flux cleaned = -0.00368458 Jy ! Component: 2450 - total flux cleaned = -0.00363931 Jy ! Component: 2500 - total flux cleaned = -0.00372914 Jy ! Component: 2550 - total flux cleaned = -0.00381821 Jy ! Component: 2600 - total flux cleaned = -0.00390655 Jy ! Component: 2650 - total flux cleaned = -0.00395051 Jy ! Component: 2700 - total flux cleaned = -0.00399427 Jy ! Component: 2750 - total flux cleaned = -0.00412425 Jy ! Component: 2800 - total flux cleaned = -0.00425344 Jy ! Component: 2850 - total flux cleaned = -0.004424 Jy ! Component: 2900 - total flux cleaned = -0.00442413 Jy ! Component: 2950 - total flux cleaned = -0.00467716 Jy ! Component: 3000 - total flux cleaned = -0.00476101 Jy ! Component: 3050 - total flux cleaned = -0.00484441 Jy ! Component: 3100 - total flux cleaned = -0.00496866 Jy ! Component: 3150 - total flux cleaned = -0.00500992 Jy ! Component: 3200 - total flux cleaned = -0.0051747 Jy ! Component: 3250 - total flux cleaned = -0.00533871 Jy ! Component: 3300 - total flux cleaned = -0.00546138 Jy ! Component: 3350 - total flux cleaned = -0.00562517 Jy ! Component: 3400 - total flux cleaned = -0.00574775 Jy ! Component: 3450 - total flux cleaned = -0.00586996 Jy ! Component: 3500 - total flux cleaned = -0.00595135 Jy ! Component: 3550 - total flux cleaned = -0.00599198 Jy ! Component: 3600 - total flux cleaned = -0.00603257 Jy ! Component: 3650 - total flux cleaned = -0.00603261 Jy ! Component: 3700 - total flux cleaned = -0.00615468 Jy ! Component: 3750 - total flux cleaned = -0.00615461 Jy ! Component: 3800 - total flux cleaned = -0.00619513 Jy ! Component: 3850 - total flux cleaned = -0.00619512 Jy ! Component: 3900 - total flux cleaned = -0.00611373 Jy ! Component: 3950 - total flux cleaned = -0.00611381 Jy ! Component: 4000 - total flux cleaned = -0.00615455 Jy ! Component: 4050 - total flux cleaned = -0.00611408 Jy ! Total flux subtracted in 4096 components = -0.00607318 Jy ! Clean residual min=-0.002506 max=0.002356 Jy/beam ! Clean residual mean=0.000034 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.806047 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 381 components and 0.806047 Jy ![Exited script file: muppet] wmap "J1955+5131_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 10.66 at 46.13 degrees (North through East) ! Clean map min=-0.0071363 max=0.60415 Jy/beam ! Writing clean map to FITS file: J1955+5131_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.604147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000721639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358343 0.358343 0.716685 1.43337 2.86674 5.73348 11.467 22.9339 45.8679 91.7357 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.604 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 10.66 at 46.13 degrees (North through East) ! Clean map min=-0.0071363 max=0.60415 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1955+5131_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:06:45 2019