! Started logfile: J2228+4419_S_2017_02_19_pus_uvs.log on Sat May 4 19:00:15 2019 obs J2228+4419_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2228+4419_S_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J2228+4419 ! ! 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 482 lines of history. ! ! Reading 14464 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 J2228+4419_S_2017_02_19_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 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916302Jy sigma=0.007832 ! Fit after self-cal, rms=0.907712Jy sigma=0.007758 ! 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=2.634 mas, bmaj=4.846 mas, bpa=-3.079 degrees ! Estimated noise=1206.29 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 = 0.0691823 Jy ! Component: 100 - total flux cleaned = 0.0889299 Jy ! Total flux subtracted in 100 components = 0.0889299 Jy ! Clean residual min=-0.007024 max=0.025734 Jy/beam ! Clean residual mean=0.000007 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.0889299 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0889299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092645Jy sigma=0.000737 ! Fit after self-cal, rms=0.092511Jy sigma=0.000736 ! Inverting map ! Added new window around map position (4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214078 Jy ! Component: 100 - total flux cleaned = 0.0318272 Jy ! Total flux subtracted in 100 components = 0.0318272 Jy ! Clean residual min=-0.005024 max=0.006684 Jy/beam ! Clean residual mean=0.000004 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.120757 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.120757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086786Jy sigma=0.000691 ! Fit after self-cal, rms=0.086106Jy sigma=0.000686 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914282 Jy ! Component: 100 - total flux cleaned = 0.0144613 Jy ! Total flux subtracted in 100 components = 0.0144613 Jy ! Clean residual min=-0.004867 max=0.004366 Jy/beam ! Clean residual mean=0.000003 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.135218 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.135218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084849Jy sigma=0.000677 ! Fit after self-cal, rms=0.084742Jy sigma=0.000677 ! 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=3.129 mas, bmaj=5.443 mas, bpa=-0.6892 degrees ! Estimated noise=761.848 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 = 0.00515656 Jy ! Component: 100 - total flux cleaned = 0.00817887 Jy ! Component: 150 - total flux cleaned = 0.0101875 Jy ! Component: 200 - total flux cleaned = 0.0115844 Jy ! Total flux subtracted in 200 components = 0.0115844 Jy ! Clean residual min=-0.004482 max=0.004164 Jy/beam ! Clean residual mean=0.000006 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.146803 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.146803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084294Jy sigma=0.000674 ! Fit after self-cal, rms=0.084245Jy sigma=0.000674 ! 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 1.02 FD 0.88 HN 0.99 KP 1.04 ! LA 1.02 MK 0.98 NL 0.91 OV 1.08 ! PT 1.00* SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.29 KP 1.00 ! LA 0.97 MK 0.97 NL 1.13 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.98 KP 0.87 ! LA 0.77 MK 1.04 NL 1.36 OV 0.99 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.84 KP 1.00* ! LA 0.82 MK 1.18 NL 1.00* OV 1.03 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.084245Jy sigma=0.000674 ! Fit after self-cal, rms=0.082553Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=5.449 mas, bpa=0.04538 degrees ! Estimated noise=760.046 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 (10.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243221 Jy ! Component: 100 - total flux cleaned = 0.00310888 Jy ! Component: 150 - total flux cleaned = 0.00335385 Jy ! Component: 200 - total flux cleaned = 0.00347776 Jy ! Total flux subtracted in 200 components = 0.00347776 Jy ! Clean residual min=-0.002282 max=0.002439 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.15028 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.150281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082445Jy sigma=0.000660 ! Fit after self-cal, rms=0.082487Jy sigma=0.000660 ! 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=0.082487Jy sigma=0.000660 ! Fit after self-cal, rms=0.085172Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=5.425 mas, bpa=-0.08499 degrees ! Estimated noise=758.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072401 Jy ! Component: 100 - total flux cleaned = 0.000891477 Jy ! Component: 150 - total flux cleaned = 0.000948063 Jy ! Component: 200 - total flux cleaned = 0.00102622 Jy ! Total flux subtracted in 200 components = 0.00102622 Jy ! Clean residual min=-0.001929 max=0.001830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.151307 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.151307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085142Jy sigma=0.000654 ! Fit after self-cal, rms=0.085265Jy sigma=0.000654 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 = 0.000238913 Jy ! Component: 100 - total flux cleaned = 0.00036107 Jy ! Component: 150 - total flux cleaned = 0.000362161 Jy ! Component: 200 - total flux cleaned = 0.000362484 Jy ! Total flux subtracted in 200 components = 0.000362484 Jy ! Clean residual min=-0.001876 max=0.001878 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.151669 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.151669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085253Jy sigma=0.000654 ! Fit after self-cal, rms=0.085253Jy sigma=0.000654 ! 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=0.085253Jy sigma=0.000654 ! Fit after self-cal, rms=0.086321Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=5.424 mas, bpa=-0.1903 degrees ! Estimated noise=755.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291858 Jy ! Component: 100 - total flux cleaned = 0.000267879 Jy ! Component: 150 - total flux cleaned = 0.000227128 Jy ! Component: 200 - total flux cleaned = 0.000207946 Jy ! Total flux subtracted in 200 components = 0.000207946 Jy ! Clean residual min=-0.001821 max=0.001829 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.151877 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.151877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086309Jy sigma=0.000654 ! Fit after self-cal, rms=0.086323Jy sigma=0.000654 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 = 8.10229e-05 Jy ! Component: 100 - total flux cleaned = 0.000136469 Jy ! Component: 150 - total flux cleaned = 0.000119037 Jy ! Component: 200 - total flux cleaned = 8.65465e-05 Jy ! Total flux subtracted in 200 components = 8.65465e-05 Jy ! Clean residual min=-0.001803 max=0.001826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.151964 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.151964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086316Jy sigma=0.000654 ! Fit after self-cal, rms=0.086316Jy sigma=0.000654 ! 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=0.086316Jy sigma=0.000654 ! Fit after self-cal, rms=0.086315Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.566 mas, bmaj=8.435 mas, bpa=4.483 degrees ! Estimated noise=1024.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.09352e-05 Jy ! Component: 100 - total flux cleaned = -5.55041e-06 Jy ! Component: 150 - total flux cleaned = -4.99639e-06 Jy ! Component: 200 - total flux cleaned = -1.4914e-05 Jy ! Total flux subtracted in 200 components = -1.4914e-05 Jy ! Clean residual min=-0.002077 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.151949 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.151949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086313Jy sigma=0.000654 ! Fit after self-cal, rms=0.086313Jy sigma=0.000654 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 = 4.99395e-05 Jy ! Component: 100 - total flux cleaned = 8.92454e-05 Jy ! Component: 150 - total flux cleaned = 0.000110377 Jy ! Component: 200 - total flux cleaned = 8.33472e-05 Jy ! Total flux subtracted in 200 components = 8.33472e-05 Jy ! Clean residual min=-0.002050 max=0.002171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.152032 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.152032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086311Jy sigma=0.000654 ! Fit after self-cal, rms=0.086310Jy sigma=0.000654 ! 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=3.126 mas, bmaj=5.424 mas, bpa=-0.2049 degrees ! Estimated noise=754.012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 5.424 at -0.2049 degrees (North through East) ! Clean map min=-0.0017047 max=0.092549 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=2.636 mas, bmaj=4.84 mas, bpa=-2.316 degrees ! Estimated noise=1190.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689641 Jy ! Component: 100 - total flux cleaned = 0.0973114 Jy ! Component: 150 - total flux cleaned = 0.113253 Jy ! Component: 200 - total flux cleaned = 0.123326 Jy ! Total flux subtracted in 200 components = 0.123326 Jy ! Clean residual min=-0.003726 max=0.005280 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.123326 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.123326 Jy ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=5.424 mas, bpa=-0.2049 degrees ! Estimated noise=754.012 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 = 0.00806981 Jy ! Component: 100 - total flux cleaned = 0.0132009 Jy ! Component: 150 - total flux cleaned = 0.016829 Jy ! Component: 200 - total flux cleaned = 0.0194368 Jy ! Total flux subtracted in 200 components = 0.0194368 Jy ! Clean residual min=-0.002115 max=0.002078 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.142763 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.142763 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=6.566 mas, bmaj=8.435 mas, bpa=4.483 degrees ! Estimated noise=1024.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352814 Jy ! Component: 100 - total flux cleaned = 0.00550017 Jy ! Component: 150 - total flux cleaned = 0.00675331 Jy ! Component: 200 - total flux cleaned = 0.00760821 Jy ! Total flux subtracted in 200 components = 0.00760821 Jy ! Clean residual min=-0.002126 max=0.002215 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.150371 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 = 0.000477279 Jy ! Component: 100 - total flux cleaned = 0.000769403 Jy ! Component: 150 - total flux cleaned = 0.000931191 Jy ! Component: 200 - total flux cleaned = 0.000972671 Jy ! Total flux subtracted in 200 components = 0.000972671 Jy ! Clean residual min=-0.002047 max=0.002200 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.151343 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 127 components and 0.151343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=5.424 mas, bpa=-0.2049 degrees ! Estimated noise=754.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360414 Jy ! Component: 100 - total flux cleaned = 0.000390755 Jy ! Component: 150 - total flux cleaned = 0.00036391 Jy ! Component: 200 - total flux cleaned = 0.0003638 Jy ! Total flux subtracted in 200 components = 0.0003638 Jy ! Clean residual min=-0.001838 max=0.001675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.151707 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.151707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086330Jy sigma=0.000654 ! Fit after self-cal, rms=0.086310Jy sigma=0.000654 wmodel J2228+4419_S_2017_02_19_pus_map.mod ! Writing 140 model components to file: J2228+4419_S_2017_02_19_pus_map.mod wobs J2228+4419_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2228+4419_S_2017_02_19_pus_uvs.fits wwins J2228+4419_S_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J2228+4419_S_2017_02_19_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 = 1.44649e-06 Jy ! Component: 100 - total flux cleaned = -0.000118593 Jy ! Component: 150 - total flux cleaned = -0.000232409 Jy ! Component: 200 - total flux cleaned = -0.000341336 Jy ! Component: 250 - total flux cleaned = -0.000447445 Jy ! Component: 300 - total flux cleaned = -0.000473465 Jy ! Component: 350 - total flux cleaned = -0.000499114 Jy ! Component: 400 - total flux cleaned = -0.000548659 Jy ! Component: 450 - total flux cleaned = -0.000621295 Jy ! Component: 500 - total flux cleaned = -0.000715584 Jy ! Component: 550 - total flux cleaned = -0.000830343 Jy ! Component: 600 - total flux cleaned = -0.00082948 Jy ! Component: 650 - total flux cleaned = -0.000785704 Jy ! Component: 700 - total flux cleaned = -0.000896373 Jy ! Component: 750 - total flux cleaned = -0.000939257 Jy ! Component: 800 - total flux cleaned = -0.000875456 Jy ! Component: 850 - total flux cleaned = -0.000875759 Jy ! Component: 900 - total flux cleaned = -0.000834892 Jy ! Component: 950 - total flux cleaned = -0.000956893 Jy ! Component: 1000 - total flux cleaned = -0.000956617 Jy ! Component: 1050 - total flux cleaned = -0.000877173 Jy ! Component: 1100 - total flux cleaned = -0.000877074 Jy ! Component: 1150 - total flux cleaned = -0.000800195 Jy ! Component: 1200 - total flux cleaned = -0.000838477 Jy ! Component: 1250 - total flux cleaned = -0.000838023 Jy ! Component: 1300 - total flux cleaned = -0.000800723 Jy ! Component: 1350 - total flux cleaned = -0.000782366 Jy ! Component: 1400 - total flux cleaned = -0.000818484 Jy ! Component: 1450 - total flux cleaned = -0.000818613 Jy ! Component: 1500 - total flux cleaned = -0.00081842 Jy ! Component: 1550 - total flux cleaned = -0.000765449 Jy ! Component: 1600 - total flux cleaned = -0.000765577 Jy ! Component: 1650 - total flux cleaned = -0.000765235 Jy ! Component: 1700 - total flux cleaned = -0.000748265 Jy ! Component: 1750 - total flux cleaned = -0.000731452 Jy ! Component: 1800 - total flux cleaned = -0.00074794 Jy ! Component: 1850 - total flux cleaned = -0.000649153 Jy ! Component: 1900 - total flux cleaned = -0.000649349 Jy ! Component: 1950 - total flux cleaned = -0.00061705 Jy ! Component: 2000 - total flux cleaned = -0.000617121 Jy ! Component: 2050 - total flux cleaned = -0.000601423 Jy ! Component: 2100 - total flux cleaned = -0.000616947 Jy ! Component: 2150 - total flux cleaned = -0.000555009 Jy ! Component: 2200 - total flux cleaned = -0.000539566 Jy ! Component: 2250 - total flux cleaned = -0.000524183 Jy ! Component: 2300 - total flux cleaned = -0.000539046 Jy ! Component: 2350 - total flux cleaned = -0.000508896 Jy ! Component: 2400 - total flux cleaned = -0.000464319 Jy ! Component: 2450 - total flux cleaned = -0.000449849 Jy ! Component: 2500 - total flux cleaned = -0.000464334 Jy ! Component: 2550 - total flux cleaned = -0.000464218 Jy ! Component: 2600 - total flux cleaned = -0.000507073 Jy ! Component: 2650 - total flux cleaned = -0.000492902 Jy ! Component: 2700 - total flux cleaned = -0.000493008 Jy ! Component: 2750 - total flux cleaned = -0.000451225 Jy ! Component: 2800 - total flux cleaned = -0.000506702 Jy ! Component: 2850 - total flux cleaned = -0.000520448 Jy ! Component: 2900 - total flux cleaned = -0.000520346 Jy ! Component: 2950 - total flux cleaned = -0.000506961 Jy ! Component: 3000 - total flux cleaned = -0.000493549 Jy ! Component: 3050 - total flux cleaned = -0.000520061 Jy ! Component: 3100 - total flux cleaned = -0.000546617 Jy ! Component: 3150 - total flux cleaned = -0.000572875 Jy ! Component: 3200 - total flux cleaned = -0.000585749 Jy ! Component: 3250 - total flux cleaned = -0.000585819 Jy ! Component: 3300 - total flux cleaned = -0.000598569 Jy ! Component: 3350 - total flux cleaned = -0.000624196 Jy ! Component: 3400 - total flux cleaned = -0.000662211 Jy ! Component: 3450 - total flux cleaned = -0.000674829 Jy ! Component: 3500 - total flux cleaned = -0.000687435 Jy ! Component: 3550 - total flux cleaned = -0.000687563 Jy ! Component: 3600 - total flux cleaned = -0.000724707 Jy ! Component: 3650 - total flux cleaned = -0.000798321 Jy ! Component: 3700 - total flux cleaned = -0.00084713 Jy ! Component: 3750 - total flux cleaned = -0.000847136 Jy ! Component: 3800 - total flux cleaned = -0.000871244 Jy ! Component: 3850 - total flux cleaned = -0.000907265 Jy ! Component: 3900 - total flux cleaned = -0.000954929 Jy ! Component: 3950 - total flux cleaned = -0.00101402 Jy ! Component: 4000 - total flux cleaned = -0.000990563 Jy ! Component: 4050 - total flux cleaned = -0.00101405 Jy ! Total flux subtracted in 4096 components = -0.00108404 Jy ! Clean residual min=-0.000581 max=0.000772 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.150623 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 460 components and 0.150623 Jy ![Exited script file: muppet] wmap "J2228+4419_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 5.424 at -0.2049 degrees (North through East) ! Clean map min=-0.0013315 max=0.092444 Jy/beam ! Writing clean map to FITS file: J2228+4419_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0924444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206003 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668518 0.668518 1.33704 2.67407 5.34815 10.6963 21.3926 42.7852 85.5704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 5.424 at -0.2049 degrees (North through East) ! Clean map min=-0.0013315 max=0.092444 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 J2228+4419_S_2017_02_19_pus_uvs.log closed on Sat May 4 19:00:20 2019