! Started logfile: J0809+5218_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:36:32 2019 obs J0809+5218_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0809+5218_S_2017_03_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971605 visibilities/baseline/integration-bin. ! Found source: J0809+5218 ! ! 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 25184 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 J0809+5218_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.898309Jy sigma=0.008168 ! Fit after self-cal, rms=0.891376Jy sigma=0.008116 ! 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=3.288 mas, bmaj=4.03 mas, bpa=1.05 degrees ! Estimated noise=1012.92 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 = 0.0833952 Jy ! Component: 100 - total flux cleaned = 0.105705 Jy ! Total flux subtracted in 100 components = 0.105705 Jy ! Clean residual min=-0.003688 max=0.008967 Jy/beam ! Clean residual mean=-0.000044 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.105705 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.105705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081916Jy sigma=0.000694 ! Fit after self-cal, rms=0.081908Jy sigma=0.000694 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965367 Jy ! Component: 100 - total flux cleaned = 0.0154422 Jy ! Total flux subtracted in 100 components = 0.0154422 Jy ! Clean residual min=-0.002952 max=0.004756 Jy/beam ! Clean residual mean=-0.000029 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.121147 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.121147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080373Jy sigma=0.000675 ! Fit after self-cal, rms=0.080367Jy sigma=0.000675 ! Inverting map ! Added new window around map position (-1.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484497 Jy ! Component: 100 - total flux cleaned = 0.007941 Jy ! Total flux subtracted in 100 components = 0.007941 Jy ! Clean residual min=-0.002837 max=0.003403 Jy/beam ! Clean residual mean=-0.000022 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.129088 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.129088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079995Jy sigma=0.000670 ! Fit after self-cal, rms=0.079976Jy sigma=0.000670 ! 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=4.029 mas, bmaj=4.901 mas, bpa=1.564 degrees ! Estimated noise=533.28 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 (3.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493243 Jy ! Component: 100 - total flux cleaned = 0.00788572 Jy ! Component: 150 - total flux cleaned = 0.0100355 Jy ! Component: 200 - total flux cleaned = 0.0116966 Jy ! Total flux subtracted in 200 components = 0.0116966 Jy ! Clean residual min=-0.002046 max=0.002486 Jy/beam ! Clean residual mean=-0.000007 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.140784 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.140784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079683Jy sigma=0.000667 ! Fit after self-cal, rms=0.079668Jy sigma=0.000666 ! 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 0.98 FD 0.97 HN 0.97 KP 1.02 ! LA 0.97 MK 1.06 NL 1.00 OV 1.02 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.97 ! LA 0.93 MK 1.04 NL 1.04 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.01 KP 0.95 ! LA 0.96 MK 1.12 NL 0.99 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 KP 1.00* ! LA 1.01 MK 1.12 NL 1.00* OV 1.76 ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.079668Jy sigma=0.000666 ! Fit after self-cal, rms=0.088342Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.075 mas, bmaj=4.947 mas, bpa=3.18 degrees ! Estimated noise=533.526 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 = 0.000925518 Jy ! Component: 100 - total flux cleaned = 0.00109477 Jy ! Component: 150 - total flux cleaned = 0.00122641 Jy ! Component: 200 - total flux cleaned = 0.00130328 Jy ! Total flux subtracted in 200 components = 0.00130328 Jy ! Clean residual min=-0.001647 max=0.001783 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.142088 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.142088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088322Jy sigma=0.000661 ! Fit after self-cal, rms=0.088514Jy sigma=0.000661 ! 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=0.088514Jy sigma=0.000661 ! Fit after self-cal, rms=0.088492Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.074 mas, bmaj=4.945 mas, bpa=2.629 degrees ! Estimated noise=533.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581066 Jy ! Component: 100 - total flux cleaned = 0.00062502 Jy ! Component: 150 - total flux cleaned = 0.000606107 Jy ! Component: 200 - total flux cleaned = 0.00060693 Jy ! Total flux subtracted in 200 components = 0.00060693 Jy ! Clean residual min=-0.001500 max=0.001642 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.142695 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.142695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088478Jy sigma=0.000660 ! Fit after self-cal, rms=0.088490Jy sigma=0.000660 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 (-46, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656337 Jy ! Component: 100 - total flux cleaned = 0.000348963 Jy ! Component: 150 - total flux cleaned = 0.000288619 Jy ! Component: 200 - total flux cleaned = 0.000268442 Jy ! Total flux subtracted in 200 components = 0.000268442 Jy ! Clean residual min=-0.001445 max=0.001381 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.142963 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.142963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088451Jy sigma=0.000660 ! Fit after self-cal, rms=0.088443Jy sigma=0.000660 ! 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=0.088443Jy sigma=0.000660 ! Fit after self-cal, rms=0.088390Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.074 mas, bmaj=4.946 mas, bpa=2.634 degrees ! Estimated noise=533.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275407 Jy ! Component: 100 - total flux cleaned = 0.000339547 Jy ! Component: 150 - total flux cleaned = 0.000302285 Jy ! Component: 200 - total flux cleaned = 0.000267548 Jy ! Total flux subtracted in 200 components = 0.000267548 Jy ! Clean residual min=-0.001395 max=0.001394 Jy/beam ! Clean residual mean=0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.143231 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.143231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088378Jy sigma=0.000659 ! Fit after self-cal, rms=0.088374Jy sigma=0.000659 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 = 4.14639e-05 Jy ! Component: 100 - total flux cleaned = 8.35621e-06 Jy ! Component: 150 - total flux cleaned = -7.22451e-06 Jy ! Component: 200 - total flux cleaned = -3.725e-05 Jy ! Total flux subtracted in 200 components = -3.725e-05 Jy ! Clean residual min=-0.001377 max=0.001391 Jy/beam ! Clean residual mean=0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.143193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.143193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088368Jy sigma=0.000659 ! Fit after self-cal, rms=0.088367Jy sigma=0.000659 ! 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=0.088367Jy sigma=0.000659 ! Fit after self-cal, rms=0.088358Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.248 mas, bmaj=8.693 mas, bpa=41.21 degrees ! Estimated noise=653.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671737 Jy ! Component: 100 - total flux cleaned = 0.000728894 Jy ! Component: 150 - total flux cleaned = 0.000765087 Jy ! Component: 200 - total flux cleaned = 0.000744703 Jy ! Total flux subtracted in 200 components = 0.000744703 Jy ! Clean residual min=-0.001802 max=0.001509 Jy/beam ! Clean residual mean=0.000012 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.143938 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.143938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088357Jy sigma=0.000659 ! Fit after self-cal, rms=0.088355Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.44417e-05 Jy ! Component: 100 - total flux cleaned = 2.29827e-05 Jy ! Component: 150 - total flux cleaned = 2.27153e-05 Jy ! Component: 200 - total flux cleaned = 3.08614e-05 Jy ! Total flux subtracted in 200 components = 3.08614e-05 Jy ! Clean residual min=-0.001811 max=0.001481 Jy/beam ! Clean residual mean=0.000012 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.143969 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.143969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088355Jy sigma=0.000659 ! Fit after self-cal, rms=0.088355Jy sigma=0.000659 ! 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=4.073 mas, bmaj=4.945 mas, bpa=2.64 degrees ! Estimated noise=533.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.073 x 4.945 at 2.64 degrees (North through East) ! Clean map min=-0.0013183 max=0.10953 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=3.321 mas, bmaj=4.062 mas, bpa=2.37 degrees ! Estimated noise=1021.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838892 Jy ! Component: 100 - total flux cleaned = 0.105943 Jy ! Component: 150 - total flux cleaned = 0.115561 Jy ! Component: 200 - total flux cleaned = 0.121703 Jy ! Total flux subtracted in 200 components = 0.121703 Jy ! Clean residual min=-0.003124 max=0.003426 Jy/beam ! Clean residual mean=-0.000022 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.121703 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.121703 Jy ! Inverting map and beam ! Estimated beam: bmin=4.073 mas, bmaj=4.945 mas, bpa=2.64 degrees ! Estimated noise=533.91 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 = 0.00714295 Jy ! Component: 100 - total flux cleaned = 0.0114196 Jy ! Component: 150 - total flux cleaned = 0.0143744 Jy ! Component: 200 - total flux cleaned = 0.0166314 Jy ! Total flux subtracted in 200 components = 0.0166314 Jy ! Clean residual min=-0.001543 max=0.001894 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.138335 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.138335 Jy ! Inverting map ! Added new window around map position (-6.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208036 Jy ! Component: 100 - total flux cleaned = 0.00331215 Jy ! Component: 150 - total flux cleaned = 0.00402629 Jy ! Component: 200 - total flux cleaned = 0.00446592 Jy ! Total flux subtracted in 200 components = 0.00446592 Jy ! Clean residual min=-0.001455 max=0.001457 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.142801 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 0.142801 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=8.248 mas, bmaj=8.693 mas, bpa=41.21 degrees ! Estimated noise=653.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122402 Jy ! Component: 100 - total flux cleaned = 0.00157564 Jy ! Component: 150 - total flux cleaned = 0.00173698 Jy ! Component: 200 - total flux cleaned = 0.00185185 Jy ! Total flux subtracted in 200 components = 0.00185185 Jy ! Clean residual min=-0.001634 max=0.001391 Jy/beam ! Clean residual mean=0.000012 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.144652 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 = 0.000136953 Jy ! Component: 100 - total flux cleaned = 0.000236119 Jy ! Component: 150 - total flux cleaned = 0.00032082 Jy ! Component: 200 - total flux cleaned = 0.000358943 Jy ! Total flux subtracted in 200 components = 0.000358943 Jy ! Clean residual min=-0.001598 max=0.001456 Jy/beam ! Clean residual mean=0.000013 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.145011 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 154 components and 0.145011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.073 mas, bmaj=4.945 mas, bpa=2.64 degrees ! Estimated noise=533.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003429 Jy ! Component: 100 - total flux cleaned = -0.000430908 Jy ! Component: 150 - total flux cleaned = -0.000411013 Jy ! Component: 200 - total flux cleaned = -0.000411311 Jy ! Total flux subtracted in 200 components = -0.000411311 Jy ! Clean residual min=-0.001430 max=0.001383 Jy/beam ! Clean residual mean=0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.1446 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 0.1446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088340Jy sigma=0.000659 ! Fit after self-cal, rms=0.088334Jy sigma=0.000659 wmodel J0809+5218_S_2017_03_27_pus_map.mod ! Writing 174 model components to file: J0809+5218_S_2017_03_27_pus_map.mod wobs J0809+5218_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0809+5218_S_2017_03_27_pus_uvs.fits wwins J0809+5218_S_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0809+5218_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 = -5.95069e-05 Jy ! Component: 100 - total flux cleaned = 3.63592e-05 Jy ! Component: 150 - total flux cleaned = 0.000128149 Jy ! Component: 200 - total flux cleaned = 0.000238659 Jy ! Component: 250 - total flux cleaned = 0.000431402 Jy ! Component: 300 - total flux cleaned = 0.000597473 Jy ! Component: 350 - total flux cleaned = 0.000678371 Jy ! Component: 400 - total flux cleaned = 0.000777672 Jy ! Component: 450 - total flux cleaned = 0.000893974 Jy ! Component: 500 - total flux cleaned = 0.000969858 Jy ! Component: 550 - total flux cleaned = 0.00104416 Jy ! Component: 600 - total flux cleaned = 0.00104397 Jy ! Component: 650 - total flux cleaned = 0.00102605 Jy ! Component: 700 - total flux cleaned = 0.00106198 Jy ! Component: 750 - total flux cleaned = 0.00100928 Jy ! Component: 800 - total flux cleaned = 0.000940353 Jy ! Component: 850 - total flux cleaned = 0.000957743 Jy ! Component: 900 - total flux cleaned = 0.000890119 Jy ! Component: 950 - total flux cleaned = 0.000873607 Jy ! Component: 1000 - total flux cleaned = 0.000791104 Jy ! Component: 1050 - total flux cleaned = 0.00079089 Jy ! Component: 1100 - total flux cleaned = 0.000758366 Jy ! Component: 1150 - total flux cleaned = 0.000806357 Jy ! Component: 1200 - total flux cleaned = 0.000774971 Jy ! Component: 1250 - total flux cleaned = 0.000806158 Jy ! Component: 1300 - total flux cleaned = 0.000805885 Jy ! Component: 1350 - total flux cleaned = 0.000821282 Jy ! Component: 1400 - total flux cleaned = 0.00085141 Jy ! Component: 1450 - total flux cleaned = 0.000806274 Jy ! Component: 1500 - total flux cleaned = 0.000821241 Jy ! Component: 1550 - total flux cleaned = 0.000821316 Jy ! Component: 1600 - total flux cleaned = 0.000806694 Jy ! Component: 1650 - total flux cleaned = 0.000864795 Jy ! Component: 1700 - total flux cleaned = 0.000893536 Jy ! Component: 1750 - total flux cleaned = 0.000879099 Jy ! Component: 1800 - total flux cleaned = 0.00087907 Jy ! Component: 1850 - total flux cleaned = 0.000893158 Jy ! Component: 1900 - total flux cleaned = 0.000921216 Jy ! Component: 1950 - total flux cleaned = 0.00089346 Jy ! Component: 2000 - total flux cleaned = 0.000948078 Jy ! Component: 2050 - total flux cleaned = 0.000934613 Jy ! Component: 2100 - total flux cleaned = 0.000974922 Jy ! Component: 2150 - total flux cleaned = 0.000974602 Jy ! Component: 2200 - total flux cleaned = 0.00100115 Jy ! Component: 2250 - total flux cleaned = 0.000961728 Jy ! Component: 2300 - total flux cleaned = 0.000987871 Jy ! Component: 2350 - total flux cleaned = 0.00102662 Jy ! Component: 2400 - total flux cleaned = 0.000923999 Jy ! Component: 2450 - total flux cleaned = 0.000987725 Jy ! Component: 2500 - total flux cleaned = 0.000962388 Jy ! Component: 2550 - total flux cleaned = 0.000987594 Jy ! Component: 2600 - total flux cleaned = 0.00102504 Jy ! Component: 2650 - total flux cleaned = 0.00101266 Jy ! Component: 2700 - total flux cleaned = 0.00097598 Jy ! Component: 2750 - total flux cleaned = 0.000927225 Jy ! Component: 2800 - total flux cleaned = 0.000915142 Jy ! Component: 2850 - total flux cleaned = 0.000975308 Jy ! Component: 2900 - total flux cleaned = 0.000903576 Jy ! Component: 2950 - total flux cleaned = 0.000867845 Jy ! Component: 3000 - total flux cleaned = 0.000879588 Jy ! Component: 3050 - total flux cleaned = 0.000856349 Jy ! Component: 3100 - total flux cleaned = 0.000844738 Jy ! Component: 3150 - total flux cleaned = 0.00085625 Jy ! Component: 3200 - total flux cleaned = 0.000810418 Jy ! Component: 3250 - total flux cleaned = 0.00086737 Jy ! Component: 3300 - total flux cleaned = 0.000867272 Jy ! Component: 3350 - total flux cleaned = 0.000856074 Jy ! Component: 3400 - total flux cleaned = 0.000800094 Jy ! Component: 3450 - total flux cleaned = 0.000833369 Jy ! Component: 3500 - total flux cleaned = 0.000833251 Jy ! Component: 3550 - total flux cleaned = 0.000844092 Jy ! Component: 3600 - total flux cleaned = 0.000865952 Jy ! Component: 3650 - total flux cleaned = 0.000855154 Jy ! Component: 3700 - total flux cleaned = 0.000876719 Jy ! Component: 3750 - total flux cleaned = 0.000855333 Jy ! Component: 3800 - total flux cleaned = 0.000855302 Jy ! Component: 3850 - total flux cleaned = 0.000865869 Jy ! Component: 3900 - total flux cleaned = 0.000865852 Jy ! Component: 3950 - total flux cleaned = 0.000886736 Jy ! Component: 4000 - total flux cleaned = 0.00090746 Jy ! Component: 4050 - total flux cleaned = 0.000928177 Jy ! Total flux subtracted in 4096 components = 0.000948717 Jy ! Clean residual min=-0.000572 max=0.000578 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.145549 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 466 components and 0.145549 Jy ![Exited script file: muppet] wmap "J0809+5218_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.073 x 4.945 at 2.64 degrees (North through East) ! Clean map min=-0.0010509 max=0.10998 Jy/beam ! Writing clean map to FITS file: J0809+5218_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 0.109976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506049 0.506049 1.0121 2.02419 4.04839 8.09678 16.1936 32.3871 64.7742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.073 x 4.945 at 2.64 degrees (North through East) ! Clean map min=-0.0010509 max=0.10998 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 J0809+5218_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:36:39 2019