! Started logfile: J2022+7611_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:05:07 2016 obs J2022+7611_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2022+7611_S_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693225 visibilities/baseline/integration-bin. ! Found source: J2022+7611 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 10232 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 J2022+7611_S_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.649872Jy sigma=0.006937 ! Fit after self-cal, rms=0.464845Jy sigma=0.005063 ! 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=2.663 mas, bmaj=8.976 mas, bpa=76.53 degrees ! Estimated noise=977.344 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 = 0.407057 Jy ! Component: 100 - total flux cleaned = 0.520955 Jy ! Total flux subtracted in 100 components = 0.520955 Jy ! Clean residual min=-0.020551 max=0.050880 Jy/beam ! Clean residual mean=-0.000183 rms=0.006375 Jy/beam ! Combined flux in latest and established models = 0.520955 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.520955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142366Jy sigma=0.001522 ! Fit after self-cal, rms=0.141987Jy sigma=0.001519 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0564506 Jy ! Component: 100 - total flux cleaned = 0.085676 Jy ! Total flux subtracted in 100 components = 0.085676 Jy ! Clean residual min=-0.013463 max=0.022392 Jy/beam ! Clean residual mean=-0.000063 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 0.606631 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.606631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108772Jy sigma=0.001137 ! Fit after self-cal, rms=0.108508Jy sigma=0.001135 ! Inverting map ! Added new window around map position (-2.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022742 Jy ! Component: 100 - total flux cleaned = 0.0363736 Jy ! Total flux subtracted in 100 components = 0.0363736 Jy ! Clean residual min=-0.012983 max=0.012606 Jy/beam ! Clean residual mean=-0.000018 rms=0.003110 Jy/beam ! Combined flux in latest and established models = 0.643004 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.643004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101455Jy sigma=0.001066 ! Fit after self-cal, rms=0.101125Jy sigma=0.001062 ! 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=3.475 mas, bmaj=10.17 mas, bpa=76.89 degrees ! Estimated noise=637.138 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 = 0.0146563 Jy ! Component: 100 - total flux cleaned = 0.0229368 Jy ! Component: 150 - total flux cleaned = 0.028447 Jy ! Component: 200 - total flux cleaned = 0.0308527 Jy ! Total flux subtracted in 200 components = 0.0308527 Jy ! Clean residual min=-0.008869 max=0.008835 Jy/beam ! Clean residual mean=0.000081 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.673857 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.673857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098309Jy sigma=0.001043 ! Fit after self-cal, rms=0.098111Jy sigma=0.001041 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 0.97 KP 1.05 ! LA 1.19 MK 1.05 NL 0.98 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.01 KP 1.01 ! LA 1.13 MK 1.06 NL 1.02 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.02 KP 0.91 ! LA 0.89 MK 1.06 NL 0.99 OV 0.94 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00 KP 0.88 ! LA 0.87 MK 1.06 NL 1.05 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.098111Jy sigma=0.001041 ! Fit after self-cal, rms=0.076652Jy sigma=0.000810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=10.13 mas, bpa=76.87 degrees ! Estimated noise=635.626 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, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608558 Jy ! Component: 100 - total flux cleaned = 0.00778024 Jy ! Component: 150 - total flux cleaned = 0.00824444 Jy ! Component: 200 - total flux cleaned = 0.00862747 Jy ! Total flux subtracted in 200 components = 0.00862747 Jy ! Clean residual min=-0.003964 max=0.003995 Jy/beam ! Clean residual mean=0.000025 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.682485 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.682485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076105Jy sigma=0.000803 ! Fit after self-cal, rms=0.076046Jy sigma=0.000803 ! 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=0.076046Jy sigma=0.000803 ! Fit after self-cal, rms=0.075654Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=10.12 mas, bpa=76.83 degrees ! Estimated noise=635.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193525 Jy ! Component: 100 - total flux cleaned = 0.00223066 Jy ! Component: 150 - total flux cleaned = 0.00229384 Jy ! Component: 200 - total flux cleaned = 0.00245952 Jy ! Total flux subtracted in 200 components = 0.00245952 Jy ! Clean residual min=-0.002463 max=0.002746 Jy/beam ! Clean residual mean=0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.684944 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.684944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075509Jy sigma=0.000796 ! Fit after self-cal, rms=0.075496Jy sigma=0.000795 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 (-6.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249069 Jy ! Component: 100 - total flux cleaned = 0.00328844 Jy ! Component: 150 - total flux cleaned = 0.00357579 Jy ! Component: 200 - total flux cleaned = 0.00383449 Jy ! Total flux subtracted in 200 components = 0.00383449 Jy ! Clean residual min=-0.002049 max=0.002160 Jy/beam ! Clean residual mean=0.000006 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.688778 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.688778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075373Jy sigma=0.000794 ! Fit after self-cal, rms=0.075371Jy sigma=0.000794 ! 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=0.075371Jy sigma=0.000794 ! Fit after self-cal, rms=0.075321Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=10.12 mas, bpa=76.81 degrees ! Estimated noise=635.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103856 Jy ! Component: 100 - total flux cleaned = 0.00139831 Jy ! Component: 150 - total flux cleaned = 0.00167253 Jy ! Component: 200 - total flux cleaned = 0.00175732 Jy ! Total flux subtracted in 200 components = 0.00175732 Jy ! Clean residual min=-0.001851 max=0.001989 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.690536 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.690536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075258Jy sigma=0.000793 ! Fit after self-cal, rms=0.075257Jy sigma=0.000793 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 = 0.000346625 Jy ! Component: 100 - total flux cleaned = 0.000382571 Jy ! Component: 150 - total flux cleaned = 0.00041801 Jy ! Component: 200 - total flux cleaned = 0.000452118 Jy ! Total flux subtracted in 200 components = 0.000452118 Jy ! Clean residual min=-0.001770 max=0.001888 Jy/beam ! Clean residual mean=0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.690988 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.690988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075223Jy sigma=0.000793 ! Fit after self-cal, rms=0.075222Jy sigma=0.000793 ! 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=0.075222Jy sigma=0.000793 ! Fit after self-cal, rms=0.075215Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.451 mas, bmaj=14.32 mas, bpa=77.5 degrees ! Estimated noise=761.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209245 Jy ! Component: 100 - total flux cleaned = 0.000469561 Jy ! Component: 150 - total flux cleaned = 0.000523372 Jy ! Component: 200 - total flux cleaned = 0.000617209 Jy ! Total flux subtracted in 200 components = 0.000617209 Jy ! Clean residual min=-0.001523 max=0.001662 Jy/beam ! Clean residual mean=0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.691605 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 182 components and 0.691605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075196Jy sigma=0.000793 ! Fit after self-cal, rms=0.075195Jy sigma=0.000793 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 = 4.96746e-05 Jy ! Component: 100 - total flux cleaned = 9.59547e-05 Jy ! Component: 150 - total flux cleaned = 0.000115943 Jy ! Component: 200 - total flux cleaned = 0.000115837 Jy ! Total flux subtracted in 200 components = 0.000115837 Jy ! Clean residual min=-0.001555 max=0.001667 Jy/beam ! Clean residual mean=0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.691721 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 198 components and 0.691721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075185Jy sigma=0.000793 ! Fit after self-cal, rms=0.075185Jy sigma=0.000793 ! 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=3.493 mas, bmaj=10.13 mas, bpa=76.79 degrees ! Estimated noise=634.802 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 10.13 at 76.79 degrees (North through East) ! Clean map min=-0.0016149 max=0.54377 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=0.075185Jy sigma=0.000793 ! Fit after self-cal, rms=0.068698Jy sigma=0.000715 ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=10.13 mas, bpa=76.8 degrees ! Estimated noise=634.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.5324e-05 Jy ! Component: 100 - total flux cleaned = 0.00012228 Jy ! Component: 150 - total flux cleaned = 0.000121871 Jy ! Component: 200 - total flux cleaned = 0.00012147 Jy ! Total flux subtracted in 200 components = 0.00012147 Jy ! Clean residual min=-0.001657 max=0.001733 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.691842 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 209 components and 0.691842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068673Jy sigma=0.000715 ! Fit after self-cal, rms=0.068673Jy sigma=0.000715 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.35112e-05 Jy ! Component: 100 - total flux cleaned = 0.000106862 Jy ! Component: 150 - total flux cleaned = 0.00012898 Jy ! Component: 200 - total flux cleaned = 0.000149796 Jy ! Total flux subtracted in 200 components = 0.000149796 Jy ! Clean residual min=-0.001612 max=0.001715 Jy/beam ! Clean residual mean=0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.691992 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 219 components and 0.691992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068659Jy sigma=0.000714 ! Fit after self-cal, rms=0.068658Jy sigma=0.000714 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068658Jy sigma=0.000714 ! Fit after self-cal, rms=0.068659Jy sigma=0.000714 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=2.683 mas, bmaj=8.917 mas, bpa=76.43 degrees ! Estimated noise=972.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.405217 Jy ! Component: 100 - total flux cleaned = 0.518147 Jy ! Component: 150 - total flux cleaned = 0.573627 Jy ! Component: 200 - total flux cleaned = 0.605119 Jy ! Total flux subtracted in 200 components = 0.605119 Jy ! Clean residual min=-0.007854 max=0.015849 Jy/beam ! Clean residual mean=-0.000087 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.605119 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.605119 Jy ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=10.13 mas, bpa=76.78 degrees ! Estimated noise=634.577 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 = 0.0281082 Jy ! Component: 100 - total flux cleaned = 0.0437337 Jy ! Component: 150 - total flux cleaned = 0.0540101 Jy ! Component: 200 - total flux cleaned = 0.0610799 Jy ! Total flux subtracted in 200 components = 0.0610799 Jy ! Clean residual min=-0.002719 max=0.004027 Jy/beam ! Clean residual mean=-0.000020 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.666199 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 79 components and 0.666199 Jy ! Inverting map ! Added new window around map position (9.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516839 Jy ! Component: 100 - total flux cleaned = 0.00918645 Jy ! Component: 150 - total flux cleaned = 0.01238 Jy ! Component: 200 - total flux cleaned = 0.0149314 Jy ! Total flux subtracted in 200 components = 0.0149314 Jy ! Clean residual min=-0.002187 max=0.002202 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.681131 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 111 components and 0.681131 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=7.452 mas, bmaj=14.33 mas, bpa=77.5 degrees ! Estimated noise=761.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306101 Jy ! Component: 100 - total flux cleaned = 0.00507652 Jy ! Component: 150 - total flux cleaned = 0.00648068 Jy ! Component: 200 - total flux cleaned = 0.00711275 Jy ! Total flux subtracted in 200 components = 0.00711275 Jy ! Clean residual min=-0.001768 max=0.001679 Jy/beam ! Clean residual mean=0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.688243 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 = 0.000368029 Jy ! Component: 100 - total flux cleaned = 0.000686323 Jy ! Component: 150 - total flux cleaned = 0.000991434 Jy ! Component: 200 - total flux cleaned = 0.00123274 Jy ! Total flux subtracted in 200 components = 0.00123274 Jy ! Clean residual min=-0.001616 max=0.001649 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.689476 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 183 components and 0.689476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=10.13 mas, bpa=76.78 degrees ! Estimated noise=634.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213557 Jy ! Component: 100 - total flux cleaned = 0.000506114 Jy ! Component: 150 - total flux cleaned = 0.00072478 Jy ! Component: 200 - total flux cleaned = 0.00092392 Jy ! Total flux subtracted in 200 components = 0.00092392 Jy ! Clean residual min=-0.001758 max=0.001683 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.6904 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 202 components and 0.6904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068699Jy sigma=0.000715 ! Fit after self-cal, rms=0.068681Jy sigma=0.000715 wmodel J2022+7611_S_2014_06_09_pus_map.mod ! Writing 202 model components to file: J2022+7611_S_2014_06_09_pus_map.mod wobs J2022+7611_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2022+7611_S_2014_06_09_pus_uvs.fits wwins J2022+7611_S_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J2022+7611_S_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398374 Jy ! Component: 100 - total flux cleaned = 0.000626016 Jy ! Component: 150 - total flux cleaned = 0.00073523 Jy ! Component: 200 - total flux cleaned = 0.000786714 Jy ! Component: 250 - total flux cleaned = 0.000836196 Jy ! Component: 300 - total flux cleaned = 0.000787536 Jy ! Component: 350 - total flux cleaned = 0.000810863 Jy ! Component: 400 - total flux cleaned = 0.000764724 Jy ! Component: 450 - total flux cleaned = 0.000764809 Jy ! Component: 500 - total flux cleaned = 0.000720951 Jy ! Component: 550 - total flux cleaned = 0.000699949 Jy ! Component: 600 - total flux cleaned = 0.000721569 Jy ! Component: 650 - total flux cleaned = 0.000700836 Jy ! Component: 700 - total flux cleaned = 0.000700945 Jy ! Component: 750 - total flux cleaned = 0.000680863 Jy ! Component: 800 - total flux cleaned = 0.000601546 Jy ! Component: 850 - total flux cleaned = 0.000543325 Jy ! Component: 900 - total flux cleaned = 0.000466579 Jy ! Component: 950 - total flux cleaned = 0.000428537 Jy ! Component: 1000 - total flux cleaned = 0.000316688 Jy ! Component: 1050 - total flux cleaned = 0.000243575 Jy ! Component: 1100 - total flux cleaned = 0.000243688 Jy ! Component: 1150 - total flux cleaned = 0.000136032 Jy ! Component: 1200 - total flux cleaned = 0.000100978 Jy ! Component: 1250 - total flux cleaned = 0.000118509 Jy ! Component: 1300 - total flux cleaned = 0.000101428 Jy ! Component: 1350 - total flux cleaned = 0.000101614 Jy ! Component: 1400 - total flux cleaned = 0.000152309 Jy ! Component: 1450 - total flux cleaned = 0.00015224 Jy ! Component: 1500 - total flux cleaned = 0.000234617 Jy ! Component: 1550 - total flux cleaned = 0.000185546 Jy ! Component: 1600 - total flux cleaned = 0.000201994 Jy ! Component: 1650 - total flux cleaned = 0.000233915 Jy ! Component: 1700 - total flux cleaned = 0.000312851 Jy ! Component: 1750 - total flux cleaned = 0.00032842 Jy ! Component: 1800 - total flux cleaned = 0.000328338 Jy ! Component: 1850 - total flux cleaned = 0.000358873 Jy ! Component: 1900 - total flux cleaned = 0.000449944 Jy ! Component: 1950 - total flux cleaned = 0.000464987 Jy ! Component: 2000 - total flux cleaned = 0.00046492 Jy ! Component: 2050 - total flux cleaned = 0.000494531 Jy ! Component: 2100 - total flux cleaned = 0.000494531 Jy ! Component: 2150 - total flux cleaned = 0.000538063 Jy ! Component: 2200 - total flux cleaned = 0.00053822 Jy ! Component: 2250 - total flux cleaned = 0.000581077 Jy ! Component: 2300 - total flux cleaned = 0.000595165 Jy ! Component: 2350 - total flux cleaned = 0.000609236 Jy ! Component: 2400 - total flux cleaned = 0.000609225 Jy ! Component: 2450 - total flux cleaned = 0.000650721 Jy ! Component: 2500 - total flux cleaned = 0.000678227 Jy ! Component: 2550 - total flux cleaned = 0.000664536 Jy ! Component: 2600 - total flux cleaned = 0.000732104 Jy ! Component: 2650 - total flux cleaned = 0.000718786 Jy ! Component: 2700 - total flux cleaned = 0.000758797 Jy ! Component: 2750 - total flux cleaned = 0.000758773 Jy ! Component: 2800 - total flux cleaned = 0.000798197 Jy ! Component: 2850 - total flux cleaned = 0.000824188 Jy ! Component: 2900 - total flux cleaned = 0.000798271 Jy ! Component: 2950 - total flux cleaned = 0.000875447 Jy ! Component: 3000 - total flux cleaned = 0.00088807 Jy ! Component: 3050 - total flux cleaned = 0.000913446 Jy ! Component: 3100 - total flux cleaned = 0.000976386 Jy ! Component: 3150 - total flux cleaned = 0.000964017 Jy ! Component: 3200 - total flux cleaned = 0.00100127 Jy ! Component: 3250 - total flux cleaned = 0.00101374 Jy ! Component: 3300 - total flux cleaned = 0.00100153 Jy ! Component: 3350 - total flux cleaned = 0.00105032 Jy ! Component: 3400 - total flux cleaned = 0.00106243 Jy ! Component: 3450 - total flux cleaned = 0.00105038 Jy ! Component: 3500 - total flux cleaned = 0.00110999 Jy ! Component: 3550 - total flux cleaned = 0.00111005 Jy ! Component: 3600 - total flux cleaned = 0.00114537 Jy ! Component: 3650 - total flux cleaned = 0.00112205 Jy ! Component: 3700 - total flux cleaned = 0.00113368 Jy ! Component: 3750 - total flux cleaned = 0.00115687 Jy ! Component: 3800 - total flux cleaned = 0.00114548 Jy ! Component: 3850 - total flux cleaned = 0.00119122 Jy ! Component: 3900 - total flux cleaned = 0.00119118 Jy ! Component: 3950 - total flux cleaned = 0.0012476 Jy ! Component: 4000 - total flux cleaned = 0.0012587 Jy ! Component: 4050 - total flux cleaned = 0.00124762 Jy ! Total flux subtracted in 4096 components = 0.00132524 Jy ! Clean residual min=-0.000790 max=0.000621 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.691725 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 457 components and 0.691725 Jy ![Exited script file: muppet] wmap "J2022+7611_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 10.13 at 76.78 degrees (North through East) ! Clean map min=-0.0013514 max=0.54528 Jy/beam ! Writing clean map to FITS file: J2022+7611_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.545281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198997 device "J2022+7611_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2022+7611_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.109483 0.109483 0.218967 0.437933 0.875867 1.75173 3.50347 7.00693 14.0139 28.0277 56.0555 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.545 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 10.13 at 76.78 degrees (North through East) ! Clean map min=-0.0013514 max=0.54528 Jy/beam quit ! Quitting program ! Log file J2022+7611_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:05:12 2016