! Started logfile: J0017+5312_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:27:19 2019 obs J0017+5312_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0017+5312_S_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900195 visibilities/baseline/integration-bin. ! Found source: J0017+5312 ! ! 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 1684 lines of history. ! ! Reading 18472 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 J0017+5312_S_2017_03_27_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 424 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.702255Jy sigma=0.006315 ! Fit after self-cal, rms=0.691786Jy sigma=0.006221 ! 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=3.08 mas, bmaj=4.505 mas, bpa=-16.94 degrees ! Estimated noise=932.511 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 = 0.236514 Jy ! Component: 100 - total flux cleaned = 0.321475 Jy ! Total flux subtracted in 100 components = 0.321475 Jy ! Clean residual min=-0.011006 max=0.039923 Jy/beam ! Clean residual mean=-0.000003 rms=0.003788 Jy/beam ! Combined flux in latest and established models = 0.321475 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.321475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120475Jy sigma=0.001043 ! Fit after self-cal, rms=0.120172Jy sigma=0.001040 ! Inverting map ! Added new window around map position (-4, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439841 Jy ! Component: 100 - total flux cleaned = 0.0677468 Jy ! Total flux subtracted in 100 components = 0.0677468 Jy ! Clean residual min=-0.006830 max=0.012618 Jy/beam ! Clean residual mean=-0.000032 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.389222 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.389222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100310Jy sigma=0.000816 ! Fit after self-cal, rms=0.099712Jy sigma=0.000811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153273 Jy ! Component: 100 - total flux cleaned = 0.0234728 Jy ! Total flux subtracted in 100 components = 0.0234728 Jy ! Clean residual min=-0.005732 max=0.007599 Jy/beam ! Clean residual mean=-0.000043 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.412695 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.412695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096764Jy sigma=0.000774 ! Fit after self-cal, rms=0.096604Jy sigma=0.000772 ! 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=3.826 mas, bmaj=5.112 mas, bpa=-8.392 degrees ! Estimated noise=632.715 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 = 0.0102918 Jy ! Component: 100 - total flux cleaned = 0.0156215 Jy ! Component: 150 - total flux cleaned = 0.0188682 Jy ! Component: 200 - total flux cleaned = 0.0198703 Jy ! Total flux subtracted in 200 components = 0.0198703 Jy ! Clean residual min=-0.004090 max=0.005424 Jy/beam ! Clean residual mean=-0.000045 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.432565 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.432565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095768Jy sigma=0.000760 ! Fit after self-cal, rms=0.095712Jy sigma=0.000759 ! 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 1.01 FD 0.99 HN 0.96 KP 1.04 ! LA 0.99 MK 1.05 NL 0.98 OV 1.00 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.99 KP 0.99 ! LA 0.94 MK 1.04 NL 1.01 OV 1.02 ! PT 0.95 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.98 KP 1.04 ! LA 0.99 MK 1.06 NL 0.96 OV 0.95 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.93 KP 1.00* ! LA 1.30 MK 1.10 NL 1.00* OV 1.46 ! PT 0.98 SC 1.48 ! ! ! Fit before self-cal, rms=0.095712Jy sigma=0.000759 ! Fit after self-cal, rms=0.106091Jy sigma=0.000714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=5.157 mas, bpa=-8.793 degrees ! Estimated noise=635.682 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 = 0.00134712 Jy ! Component: 100 - total flux cleaned = 0.0015574 Jy ! Component: 150 - total flux cleaned = 0.0016777 Jy ! Component: 200 - total flux cleaned = 0.00181993 Jy ! Total flux subtracted in 200 components = 0.00181993 Jy ! Clean residual min=-0.003309 max=0.003770 Jy/beam ! Clean residual mean=-0.000008 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.434385 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.434385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106015Jy sigma=0.000713 ! Fit after self-cal, rms=0.106404Jy sigma=0.000713 ! 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=0.106404Jy sigma=0.000713 ! Fit after self-cal, rms=0.123439Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=5.152 mas, bpa=-8.31 degrees ! Estimated noise=634.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122721 Jy ! Component: 100 - total flux cleaned = 0.00112929 Jy ! Component: 150 - total flux cleaned = 0.00102427 Jy ! Component: 200 - total flux cleaned = 0.000981187 Jy ! Total flux subtracted in 200 components = 0.000981187 Jy ! Clean residual min=-0.001910 max=0.001781 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.435366 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.435367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123413Jy sigma=0.000678 ! Fit after self-cal, rms=0.123567Jy sigma=0.000678 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 = 0.000111539 Jy ! Component: 100 - total flux cleaned = 0.000146135 Jy ! Component: 150 - total flux cleaned = 0.00010595 Jy ! Component: 200 - total flux cleaned = 8.83103e-05 Jy ! Total flux subtracted in 200 components = 8.83103e-05 Jy ! Clean residual min=-0.001785 max=0.001735 Jy/beam ! Clean residual mean=-0.000011 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.435455 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.435455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123557Jy sigma=0.000678 ! Fit after self-cal, rms=0.123553Jy sigma=0.000678 ! 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=0.123553Jy sigma=0.000678 ! Fit after self-cal, rms=0.124215Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=5.154 mas, bpa=-8.143 degrees ! Estimated noise=634.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614283 Jy ! Component: 100 - total flux cleaned = 0.00056934 Jy ! Component: 150 - total flux cleaned = 0.00054895 Jy ! Component: 200 - total flux cleaned = 0.00054879 Jy ! Total flux subtracted in 200 components = 0.00054879 Jy ! Clean residual min=-0.001740 max=0.001667 Jy/beam ! Clean residual mean=-0.000010 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.436004 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.436004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124203Jy sigma=0.000678 ! Fit after self-cal, rms=0.124198Jy sigma=0.000678 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 = 4.2336e-05 Jy ! Component: 100 - total flux cleaned = 6.35118e-05 Jy ! Component: 150 - total flux cleaned = 6.33274e-05 Jy ! Component: 200 - total flux cleaned = 4.85365e-05 Jy ! Total flux subtracted in 200 components = 4.85365e-05 Jy ! Clean residual min=-0.001762 max=0.001662 Jy/beam ! Clean residual mean=-0.000011 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.436052 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.436052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124192Jy sigma=0.000677 ! Fit after self-cal, rms=0.124190Jy sigma=0.000677 ! 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=0.124190Jy sigma=0.000677 ! Fit after self-cal, rms=0.124388Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.558 mas, bmaj=8.712 mas, bpa=-13 degrees ! Estimated noise=774.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152692 Jy ! Component: 100 - total flux cleaned = 0.000112362 Jy ! Component: 150 - total flux cleaned = 8.35622e-05 Jy ! Component: 200 - total flux cleaned = 6.91157e-05 Jy ! Total flux subtracted in 200 components = 6.91157e-05 Jy ! Clean residual min=-0.001500 max=0.001843 Jy/beam ! Clean residual mean=-0.000024 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.436121 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.436121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124386Jy sigma=0.000677 ! Fit after self-cal, rms=0.124387Jy sigma=0.000677 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 = 4.43199e-07 Jy ! Component: 100 - total flux cleaned = 1.3306e-05 Jy ! Component: 150 - total flux cleaned = 1.31161e-05 Jy ! Component: 200 - total flux cleaned = -8.09842e-07 Jy ! Total flux subtracted in 200 components = -8.09842e-07 Jy ! Clean residual min=-0.001477 max=0.001832 Jy/beam ! Clean residual mean=-0.000024 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.43612 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.43612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124387Jy sigma=0.000677 ! Fit after self-cal, rms=0.124390Jy sigma=0.000677 ! 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=3.851 mas, bmaj=5.154 mas, bpa=-8.026 degrees ! Estimated noise=634.079 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 5.154 at -8.026 degrees (North through East) ! Clean map min=-0.0016591 max=0.30871 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=3.112 mas, bmaj=4.548 mas, bpa=-16.02 degrees ! Estimated noise=948.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240035 Jy ! Component: 100 - total flux cleaned = 0.328458 Jy ! Component: 150 - total flux cleaned = 0.373525 Jy ! Component: 200 - total flux cleaned = 0.397855 Jy ! Total flux subtracted in 200 components = 0.397855 Jy ! Clean residual min=-0.004326 max=0.011758 Jy/beam ! Clean residual mean=0.000009 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.397855 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.397855 Jy ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=5.154 mas, bpa=-8.026 degrees ! Estimated noise=634.079 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 = 0.01642 Jy ! Component: 100 - total flux cleaned = 0.0247198 Jy ! Component: 150 - total flux cleaned = 0.0297312 Jy ! Component: 200 - total flux cleaned = 0.0329596 Jy ! Total flux subtracted in 200 components = 0.0329596 Jy ! Clean residual min=-0.001897 max=0.002058 Jy/beam ! Clean residual mean=-0.000009 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.430814 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.430814 Jy ! Inverting map ! Added new window around map position (18, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232711 Jy ! Component: 100 - total flux cleaned = 0.00318981 Jy ! Component: 150 - total flux cleaned = 0.00361543 Jy ! Component: 200 - total flux cleaned = 0.00388063 Jy ! Total flux subtracted in 200 components = 0.00388063 Jy ! Clean residual min=-0.001736 max=0.001642 Jy/beam ! Clean residual mean=-0.000010 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.434695 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.434695 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=8.558 mas, bmaj=8.712 mas, bpa=-13 degrees ! Estimated noise=774.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956962 Jy ! Component: 100 - total flux cleaned = 0.00098331 Jy ! Component: 150 - total flux cleaned = 0.00102037 Jy ! Component: 200 - total flux cleaned = 0.00103465 Jy ! Total flux subtracted in 200 components = 0.00103465 Jy ! Clean residual min=-0.001433 max=0.001695 Jy/beam ! Clean residual mean=-0.000023 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.43573 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 = -2.75701e-07 Jy ! Component: 100 - total flux cleaned = -1.08494e-05 Jy ! Component: 150 - total flux cleaned = -1.92796e-05 Jy ! Component: 200 - total flux cleaned = -1.90978e-05 Jy ! Total flux subtracted in 200 components = -1.90978e-05 Jy ! Clean residual min=-0.001450 max=0.001648 Jy/beam ! Clean residual mean=-0.000023 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.435711 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.435711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=5.154 mas, bpa=-8.026 degrees ! Estimated noise=634.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328453 Jy ! Component: 100 - total flux cleaned = -0.000327763 Jy ! Component: 150 - total flux cleaned = -0.000359297 Jy ! Component: 200 - total flux cleaned = -0.000327642 Jy ! Total flux subtracted in 200 components = -0.000327642 Jy ! Clean residual min=-0.001750 max=0.001466 Jy/beam ! Clean residual mean=-0.000010 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.435383 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.435383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124360Jy sigma=0.000677 ! Fit after self-cal, rms=0.124324Jy sigma=0.000677 wmodel J0017+5312_S_2017_03_27_pus_map.mod ! Writing 119 model components to file: J0017+5312_S_2017_03_27_pus_map.mod wobs J0017+5312_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0017+5312_S_2017_03_27_pus_uvs.fits wwins J0017+5312_S_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0017+5312_S_2017_03_27_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 = -0.000675145 Jy ! Component: 100 - total flux cleaned = -0.00113754 Jy ! Component: 150 - total flux cleaned = -0.0014476 Jy ! Component: 200 - total flux cleaned = -0.00152233 Jy ! Component: 250 - total flux cleaned = -0.00159514 Jy ! Component: 300 - total flux cleaned = -0.00161923 Jy ! Component: 350 - total flux cleaned = -0.00173437 Jy ! Component: 400 - total flux cleaned = -0.00186948 Jy ! Component: 450 - total flux cleaned = -0.00193607 Jy ! Component: 500 - total flux cleaned = -0.00208806 Jy ! Component: 550 - total flux cleaned = -0.00208804 Jy ! Component: 600 - total flux cleaned = -0.00219394 Jy ! Component: 650 - total flux cleaned = -0.00227675 Jy ! Component: 700 - total flux cleaned = -0.00233767 Jy ! Component: 750 - total flux cleaned = -0.00233786 Jy ! Component: 800 - total flux cleaned = -0.00245746 Jy ! Component: 850 - total flux cleaned = -0.00251626 Jy ! Component: 900 - total flux cleaned = -0.00255532 Jy ! Component: 950 - total flux cleaned = -0.00259391 Jy ! Component: 1000 - total flux cleaned = -0.00263223 Jy ! Component: 1050 - total flux cleaned = -0.00272597 Jy ! Component: 1100 - total flux cleaned = -0.0027442 Jy ! Component: 1150 - total flux cleaned = -0.00276263 Jy ! Component: 1200 - total flux cleaned = -0.00274467 Jy ! Component: 1250 - total flux cleaned = -0.00281658 Jy ! Component: 1300 - total flux cleaned = -0.0028167 Jy ! Component: 1350 - total flux cleaned = -0.00286971 Jy ! Component: 1400 - total flux cleaned = -0.00295678 Jy ! Component: 1450 - total flux cleaned = -0.00288808 Jy ! Component: 1500 - total flux cleaned = -0.00290529 Jy ! Component: 1550 - total flux cleaned = -0.00290512 Jy ! Component: 1600 - total flux cleaned = -0.00287179 Jy ! Component: 1650 - total flux cleaned = -0.00298804 Jy ! Component: 1700 - total flux cleaned = -0.00290578 Jy ! Component: 1750 - total flux cleaned = -0.0029383 Jy ! Component: 1800 - total flux cleaned = -0.00285753 Jy ! Component: 1850 - total flux cleaned = -0.00285783 Jy ! Component: 1900 - total flux cleaned = -0.00284193 Jy ! Component: 1950 - total flux cleaned = -0.00285773 Jy ! Component: 2000 - total flux cleaned = -0.0028109 Jy ! Component: 2050 - total flux cleaned = -0.00281093 Jy ! Component: 2100 - total flux cleaned = -0.0028417 Jy ! Component: 2150 - total flux cleaned = -0.00279588 Jy ! Component: 2200 - total flux cleaned = -0.00272024 Jy ! Component: 2250 - total flux cleaned = -0.00272031 Jy ! Component: 2300 - total flux cleaned = -0.00269058 Jy ! Component: 2350 - total flux cleaned = -0.00266108 Jy ! Component: 2400 - total flux cleaned = -0.00267574 Jy ! Component: 2450 - total flux cleaned = -0.00266111 Jy ! Component: 2500 - total flux cleaned = -0.00264677 Jy ! Component: 2550 - total flux cleaned = -0.00266124 Jy ! Component: 2600 - total flux cleaned = -0.00267551 Jy ! Component: 2650 - total flux cleaned = -0.00260452 Jy ! Component: 2700 - total flux cleaned = -0.00264681 Jy ! Component: 2750 - total flux cleaned = -0.00263283 Jy ! Component: 2800 - total flux cleaned = -0.00261888 Jy ! Component: 2850 - total flux cleaned = -0.00261888 Jy ! Component: 2900 - total flux cleaned = -0.00256414 Jy ! Component: 2950 - total flux cleaned = -0.0025778 Jy ! Component: 3000 - total flux cleaned = -0.00259129 Jy ! Component: 3050 - total flux cleaned = -0.00256426 Jy ! Component: 3100 - total flux cleaned = -0.00259091 Jy ! Component: 3150 - total flux cleaned = -0.00259091 Jy ! Component: 3200 - total flux cleaned = -0.0026701 Jy ! Component: 3250 - total flux cleaned = -0.00265699 Jy ! Component: 3300 - total flux cleaned = -0.00260483 Jy ! Component: 3350 - total flux cleaned = -0.00260485 Jy ! Component: 3400 - total flux cleaned = -0.00255329 Jy ! Component: 3450 - total flux cleaned = -0.00266855 Jy ! Component: 3500 - total flux cleaned = -0.00260483 Jy ! Component: 3550 - total flux cleaned = -0.00268076 Jy ! Component: 3600 - total flux cleaned = -0.00270592 Jy ! Component: 3650 - total flux cleaned = -0.00274363 Jy ! Component: 3700 - total flux cleaned = -0.0027686 Jy ! Component: 3750 - total flux cleaned = -0.00280573 Jy ! Component: 3800 - total flux cleaned = -0.00281818 Jy ! Component: 3850 - total flux cleaned = -0.00284274 Jy ! Component: 3900 - total flux cleaned = -0.00289156 Jy ! Component: 3950 - total flux cleaned = -0.00291583 Jy ! Component: 4000 - total flux cleaned = -0.00295201 Jy ! Component: 4050 - total flux cleaned = -0.00300014 Jy ! Total flux subtracted in 4096 components = -0.00302402 Jy ! Clean residual min=-0.000811 max=0.000679 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.432359 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 408 components and 0.432359 Jy ![Exited script file: muppet] wmap "J0017+5312_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 5.154 at -8.026 degrees (North through East) ! Clean map min=-0.0012312 max=0.30908 Jy/beam ! Writing clean map to FITS file: J0017+5312_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.309082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205945 0.205945 0.411889 0.823778 1.64756 3.29511 6.59023 13.1805 26.3609 52.7218 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.309 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 5.154 at -8.026 degrees (North through East) ! Clean map min=-0.0012312 max=0.30908 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 J0017+5312_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:27:26 2019