! Started logfile: J1550+0527_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:31:03 2016 obs J1550+0527_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1550+0527_S_2014_05_31_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833211 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 13648 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 J1550+0527_S_2014_05_31_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.476558Jy sigma=0.016900 ! Fit after self-cal, rms=1.460112Jy sigma=0.016711 ! 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=2.788 mas, bmaj=6.518 mas, bpa=-3.865 degrees ! Estimated noise=712.525 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 = 1.77108 Jy ! Component: 100 - total flux cleaned = 2.19561 Jy ! Total flux subtracted in 100 components = 2.19561 Jy ! Clean residual min=-0.052513 max=0.165853 Jy/beam ! Clean residual mean=-0.000035 rms=0.013425 Jy/beam ! Combined flux in latest and established models = 2.19561 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.19561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.424959Jy sigma=0.004667 ! Fit after self-cal, rms=0.424869Jy sigma=0.004667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169316 Jy ! Component: 100 - total flux cleaned = 0.256051 Jy ! Total flux subtracted in 100 components = 0.256051 Jy ! Clean residual min=-0.030610 max=0.070810 Jy/beam ! Clean residual mean=-0.000022 rms=0.008234 Jy/beam ! Combined flux in latest and established models = 2.45166 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 2.45166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305116Jy sigma=0.003324 ! Fit after self-cal, rms=0.305000Jy sigma=0.003323 ! Inverting map ! Added new window around map position (3, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0682741 Jy ! Component: 100 - total flux cleaned = 0.113177 Jy ! Total flux subtracted in 100 components = 0.113177 Jy ! Clean residual min=-0.026790 max=0.031876 Jy/beam ! Clean residual mean=-0.000016 rms=0.006843 Jy/beam ! Combined flux in latest and established models = 2.56484 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 2.56484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275986Jy sigma=0.003022 ! Fit after self-cal, rms=0.275382Jy sigma=0.003016 ! 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=3.69 mas, bmaj=7.773 mas, bpa=-1.483 degrees ! Estimated noise=530.255 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 = 0.0584558 Jy ! Component: 100 - total flux cleaned = 0.093739 Jy ! Component: 150 - total flux cleaned = 0.11738 Jy ! Component: 200 - total flux cleaned = 0.133821 Jy ! Total flux subtracted in 200 components = 0.133821 Jy ! Clean residual min=-0.024931 max=0.028622 Jy/beam ! Clean residual mean=0.000062 rms=0.006511 Jy/beam ! Combined flux in latest and established models = 2.69866 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 2.69866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257979Jy sigma=0.002896 ! Fit after self-cal, rms=0.257717Jy sigma=0.002893 ! 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 0.99 FD 0.84 HN 0.98 KP 1.04 ! LA 1.19 MK 1.00 NL 0.96 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.01 ! LA 1.14 MK 1.01 NL 1.03 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.03 KP 0.91 ! LA 0.90 MK 1.02 NL 1.00 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.01 KP 0.88 ! LA 0.88 MK 1.01 NL 1.06 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.257717Jy sigma=0.002893 ! Fit after self-cal, rms=0.088738Jy sigma=0.000958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=7.804 mas, bpa=-1.42 degrees ! Estimated noise=529.705 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 (-0.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459936 Jy ! Component: 100 - total flux cleaned = 0.00440084 Jy ! Component: 150 - total flux cleaned = 0.00401203 Jy ! Component: 200 - total flux cleaned = 0.00401645 Jy ! Total flux subtracted in 200 components = 0.00401645 Jy ! Clean residual min=-0.007975 max=0.007160 Jy/beam ! Clean residual mean=0.000019 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 2.70267 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 2.70267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087383Jy sigma=0.000943 ! Fit after self-cal, rms=0.087285Jy sigma=0.000942 ! 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=0.087285Jy sigma=0.000942 ! Fit after self-cal, rms=0.084860Jy sigma=0.000913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=7.804 mas, bpa=-1.459 degrees ! Estimated noise=529.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144653 Jy ! Component: 100 - total flux cleaned = -0.00131817 Jy ! Component: 150 - total flux cleaned = -0.00120251 Jy ! Component: 200 - total flux cleaned = -0.000992924 Jy ! Total flux subtracted in 200 components = -0.000992924 Jy ! Clean residual min=-0.007618 max=0.006388 Jy/beam ! Clean residual mean=0.000015 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 2.70168 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 2.70168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084461Jy sigma=0.000909 ! Fit after self-cal, rms=0.084402Jy sigma=0.000908 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 = -0.000188983 Jy ! Component: 100 - total flux cleaned = -0.000188202 Jy ! Component: 150 - total flux cleaned = -9.32214e-05 Jy ! Component: 200 - total flux cleaned = 8.3763e-05 Jy ! Total flux subtracted in 200 components = 8.3763e-05 Jy ! Clean residual min=-0.007140 max=0.006260 Jy/beam ! Clean residual mean=0.000015 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 2.70176 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 2.70176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084131Jy sigma=0.000906 ! Fit after self-cal, rms=0.084082Jy sigma=0.000905 ! 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=0.084082Jy sigma=0.000905 ! Fit after self-cal, rms=0.078537Jy sigma=0.000845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=7.804 mas, bpa=-1.444 degrees ! Estimated noise=529.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150734 Jy ! Component: 100 - total flux cleaned = -0.00141877 Jy ! Component: 150 - total flux cleaned = -0.00134024 Jy ! Component: 200 - total flux cleaned = -0.00134054 Jy ! Total flux subtracted in 200 components = -0.00134054 Jy ! Clean residual min=-0.006479 max=0.004676 Jy/beam ! Clean residual mean=0.000024 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 2.70042 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 2.70042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078308Jy sigma=0.000843 ! Fit after self-cal, rms=0.078267Jy sigma=0.000842 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 = -0.000221551 Jy ! Component: 100 - total flux cleaned = -0.00030736 Jy ! Component: 150 - total flux cleaned = -0.000235509 Jy ! Component: 200 - total flux cleaned = -0.000234865 Jy ! Total flux subtracted in 200 components = -0.000234865 Jy ! Clean residual min=-0.006100 max=0.004665 Jy/beam ! Clean residual mean=0.000024 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 2.70019 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 2.70019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078102Jy sigma=0.000841 ! Fit after self-cal, rms=0.078069Jy sigma=0.000840 ! 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=0.078069Jy sigma=0.000840 ! Fit after self-cal, rms=0.077985Jy sigma=0.000839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.096 mas, bmaj=11.64 mas, bpa=2.27 degrees ! Estimated noise=622.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115802 Jy ! Component: 100 - total flux cleaned = -0.00115041 Jy ! Component: 150 - total flux cleaned = -0.00125557 Jy ! Component: 200 - total flux cleaned = -0.00129534 Jy ! Total flux subtracted in 200 components = -0.00129534 Jy ! Clean residual min=-0.005592 max=0.005792 Jy/beam ! Clean residual mean=0.000047 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 2.69889 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 2.69889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077917Jy sigma=0.000838 ! Fit after self-cal, rms=0.077879Jy sigma=0.000838 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 = -8.81236e-05 Jy ! Component: 100 - total flux cleaned = 0.000108555 Jy ! Component: 150 - total flux cleaned = 0.000147007 Jy ! Component: 200 - total flux cleaned = 0.000147489 Jy ! Total flux subtracted in 200 components = 0.000147489 Jy ! Clean residual min=-0.005452 max=0.005758 Jy/beam ! Clean residual mean=0.000047 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 2.69904 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 2.69904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077838Jy sigma=0.000838 ! Fit after self-cal, rms=0.077814Jy sigma=0.000837 ! 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=3.707 mas, bmaj=7.805 mas, bpa=-1.425 degrees ! Estimated noise=529.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 7.805 at -1.425 degrees (North through East) ! Clean map min=-0.0048783 max=2.3641 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=0.077814Jy sigma=0.000837 ! Fit after self-cal, rms=0.069208Jy sigma=0.000747 ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=7.805 mas, bpa=-1.422 degrees ! Estimated noise=529.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104089 Jy ! Component: 100 - total flux cleaned = -0.00111661 Jy ! Component: 150 - total flux cleaned = -0.0011835 Jy ! Component: 200 - total flux cleaned = -0.00124429 Jy ! Total flux subtracted in 200 components = -0.00124429 Jy ! Clean residual min=-0.005260 max=0.004286 Jy/beam ! Clean residual mean=0.000023 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 2.6978 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 2.6978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069043Jy sigma=0.000746 ! Fit after self-cal, rms=0.069033Jy sigma=0.000745 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142623 Jy ! Component: 100 - total flux cleaned = -0.000201878 Jy ! Component: 150 - total flux cleaned = -0.000144567 Jy ! Component: 200 - total flux cleaned = -9.38609e-05 Jy ! Total flux subtracted in 200 components = -9.38609e-05 Jy ! Clean residual min=-0.005012 max=0.004286 Jy/beam ! Clean residual mean=0.000023 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 2.6977 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 2.6977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068921Jy sigma=0.000744 ! Fit after self-cal, rms=0.068910Jy sigma=0.000744 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068910Jy sigma=0.000744 ! Fit after self-cal, rms=0.068893Jy sigma=0.000744 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=2.796 mas, bmaj=6.533 mas, bpa=-3.765 degrees ! Estimated noise=714.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77663 Jy ! Component: 100 - total flux cleaned = 2.19866 Jy ! Component: 150 - total flux cleaned = 2.36585 Jy ! Component: 200 - total flux cleaned = 2.45567 Jy ! Total flux subtracted in 200 components = 2.45567 Jy ! Clean residual min=-0.019118 max=0.049093 Jy/beam ! Clean residual mean=-0.000010 rms=0.005131 Jy/beam ! Combined flux in latest and established models = 2.45567 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 2.45567 Jy ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=7.805 mas, bpa=-1.405 degrees ! Estimated noise=529.623 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 = 0.0948671 Jy ! Component: 100 - total flux cleaned = 0.148227 Jy ! Component: 150 - total flux cleaned = 0.181043 Jy ! Component: 200 - total flux cleaned = 0.202202 Jy ! Total flux subtracted in 200 components = 0.202202 Jy ! Clean residual min=-0.007600 max=0.011365 Jy/beam ! Clean residual mean=0.000002 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 2.65787 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 2.65787 Jy ! Inverting map ! Added new window around map position (6.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141956 Jy ! Component: 100 - total flux cleaned = 0.0240154 Jy ! Component: 150 - total flux cleaned = 0.0308827 Jy ! Component: 200 - total flux cleaned = 0.0343864 Jy ! Total flux subtracted in 200 components = 0.0343864 Jy ! Clean residual min=-0.005824 max=0.005380 Jy/beam ! Clean residual mean=0.000021 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 2.69226 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 92 components and 2.69226 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=8.098 mas, bmaj=11.64 mas, bpa=2.289 degrees ! Estimated noise=622.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449449 Jy ! Component: 100 - total flux cleaned = 0.00502394 Jy ! Component: 150 - total flux cleaned = 0.00510996 Jy ! Component: 200 - total flux cleaned = 0.00518097 Jy ! Total flux subtracted in 200 components = 0.00518097 Jy ! Clean residual min=-0.005676 max=0.005779 Jy/beam ! Clean residual mean=0.000045 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 2.69744 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 = 0.000115546 Jy ! Component: 100 - total flux cleaned = 0.000212716 Jy ! Component: 150 - total flux cleaned = 0.000254048 Jy ! Component: 200 - total flux cleaned = 0.000253908 Jy ! Total flux subtracted in 200 components = 0.000253908 Jy ! Clean residual min=-0.005363 max=0.005905 Jy/beam ! Clean residual mean=0.000045 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 2.69769 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 138 components and 2.69769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=7.805 mas, bpa=-1.405 degrees ! Estimated noise=529.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370721 Jy ! Component: 100 - total flux cleaned = -0.000370172 Jy ! Component: 150 - total flux cleaned = -0.00047205 Jy ! Component: 200 - total flux cleaned = -0.000469916 Jy ! Total flux subtracted in 200 components = -0.000469916 Jy ! Clean residual min=-0.005186 max=0.004660 Jy/beam ! Clean residual mean=0.000023 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 2.69722 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 154 components and 2.69722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069714Jy sigma=0.000751 ! Fit after self-cal, rms=0.069581Jy sigma=0.000750 wmodel J1550+0527_S_2014_05_31_pus_map.mod ! Writing 154 model components to file: J1550+0527_S_2014_05_31_pus_map.mod wobs J1550+0527_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1550+0527_S_2014_05_31_pus_uvs.fits wwins J1550+0527_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1550+0527_S_2014_05_31_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 = -0.00164565 Jy ! Component: 100 - total flux cleaned = -0.0019777 Jy ! Component: 150 - total flux cleaned = -0.0020537 Jy ! Component: 200 - total flux cleaned = -0.00212415 Jy ! Component: 250 - total flux cleaned = -0.00219089 Jy ! Component: 300 - total flux cleaned = -0.00212471 Jy ! Component: 350 - total flux cleaned = -0.00225168 Jy ! Component: 400 - total flux cleaned = -0.00225188 Jy ! Component: 450 - total flux cleaned = -0.00225119 Jy ! Component: 500 - total flux cleaned = -0.00230719 Jy ! Component: 550 - total flux cleaned = -0.002308 Jy ! Component: 600 - total flux cleaned = -0.00209826 Jy ! Component: 650 - total flux cleaned = -0.00215064 Jy ! Component: 700 - total flux cleaned = -0.00199903 Jy ! Component: 750 - total flux cleaned = -0.00190189 Jy ! Component: 800 - total flux cleaned = -0.00180713 Jy ! Component: 850 - total flux cleaned = -0.00171445 Jy ! Component: 900 - total flux cleaned = -0.00162376 Jy ! Component: 950 - total flux cleaned = -0.00148881 Jy ! Component: 1000 - total flux cleaned = -0.00126926 Jy ! Component: 1050 - total flux cleaned = -0.00101038 Jy ! Component: 1100 - total flux cleaned = -0.000799094 Jy ! Component: 1150 - total flux cleaned = -0.000633019 Jy ! Component: 1200 - total flux cleaned = -0.000306889 Jy ! Component: 1250 - total flux cleaned = -0.000106582 Jy ! Component: 1300 - total flux cleaned = 9.07693e-05 Jy ! Component: 1350 - total flux cleaned = 0.000401036 Jy ! Component: 1400 - total flux cleaned = 0.000706287 Jy ! Component: 1450 - total flux cleaned = 0.000968401 Jy ! Component: 1500 - total flux cleaned = 0.0011531 Jy ! Component: 1550 - total flux cleaned = 0.00137164 Jy ! Component: 1600 - total flux cleaned = 0.0016943 Jy ! Component: 1650 - total flux cleaned = 0.00187078 Jy ! Component: 1700 - total flux cleaned = 0.00211423 Jy ! Component: 1750 - total flux cleaned = 0.00238873 Jy ! Component: 1800 - total flux cleaned = 0.00255807 Jy ! Component: 1850 - total flux cleaned = 0.00269232 Jy ! Component: 1900 - total flux cleaned = 0.00288984 Jy ! Component: 1950 - total flux cleaned = 0.00301982 Jy ! Component: 2000 - total flux cleaned = 0.00308417 Jy ! Component: 2050 - total flux cleaned = 0.00321152 Jy ! Component: 2100 - total flux cleaned = 0.00330576 Jy ! Component: 2150 - total flux cleaned = 0.00327485 Jy ! Component: 2200 - total flux cleaned = 0.00336729 Jy ! Component: 2250 - total flux cleaned = 0.00339799 Jy ! Component: 2300 - total flux cleaned = 0.00354782 Jy ! Component: 2350 - total flux cleaned = 0.00360739 Jy ! Component: 2400 - total flux cleaned = 0.00369477 Jy ! Component: 2450 - total flux cleaned = 0.00357948 Jy ! Component: 2500 - total flux cleaned = 0.00366524 Jy ! Component: 2550 - total flux cleaned = 0.00375034 Jy ! Component: 2600 - total flux cleaned = 0.00377853 Jy ! Component: 2650 - total flux cleaned = 0.00386197 Jy ! Component: 2700 - total flux cleaned = 0.00388948 Jy ! Component: 2750 - total flux cleaned = 0.00394328 Jy ! Component: 2800 - total flux cleaned = 0.00394339 Jy ! Component: 2850 - total flux cleaned = 0.00396953 Jy ! Component: 2900 - total flux cleaned = 0.00402249 Jy ! Component: 2950 - total flux cleaned = 0.00410116 Jy ! Component: 3000 - total flux cleaned = 0.00417824 Jy ! Component: 3050 - total flux cleaned = 0.00412688 Jy ! Component: 3100 - total flux cleaned = 0.00417764 Jy ! Component: 3150 - total flux cleaned = 0.00422817 Jy ! Component: 3200 - total flux cleaned = 0.00430289 Jy ! Component: 3250 - total flux cleaned = 0.00425296 Jy ! Component: 3300 - total flux cleaned = 0.00430161 Jy ! Component: 3350 - total flux cleaned = 0.00432578 Jy ! Component: 3400 - total flux cleaned = 0.00430172 Jy ! Component: 3450 - total flux cleaned = 0.00442172 Jy ! Component: 3500 - total flux cleaned = 0.00444573 Jy ! Component: 3550 - total flux cleaned = 0.0045402 Jy ! Component: 3600 - total flux cleaned = 0.00456371 Jy ! Component: 3650 - total flux cleaned = 0.0044944 Jy ! Component: 3700 - total flux cleaned = 0.00467849 Jy ! Component: 3750 - total flux cleaned = 0.004747 Jy ! Component: 3800 - total flux cleaned = 0.00467871 Jy ! Component: 3850 - total flux cleaned = 0.00472365 Jy ! Component: 3900 - total flux cleaned = 0.00479022 Jy ! Component: 3950 - total flux cleaned = 0.00472367 Jy ! Component: 4000 - total flux cleaned = 0.00470182 Jy ! Component: 4050 - total flux cleaned = 0.00468004 Jy ! Total flux subtracted in 4096 components = 0.00463687 Jy ! Clean residual min=-0.001081 max=0.001261 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 2.70186 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 458 components and 2.70186 Jy ![Exited script file: muppet] wmap "J1550+0527_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 7.805 at -1.405 degrees (North through East) ! Clean map min=-0.0031172 max=2.3658 Jy/beam ! Writing clean map to FITS file: J1550+0527_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.36576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039547 device "J1550+0527_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1550+0527_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0501493 0.0501493 0.100299 0.200597 0.401194 0.802389 1.60478 3.20956 6.41911 12.8382 25.6764 51.3529 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.365 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 7.805 at -1.405 degrees (North through East) ! Clean map min=-0.0031172 max=2.3658 Jy/beam quit ! Quitting program ! Log file J1550+0527_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:31:09 2016