! Started logfile: J2225-0457_S_2015_01_23_pus_uvs.log on Sun Jan 8 12:48:20 2017 obs J2225-0457_S_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2225-0457_S_2015_01_23_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804598 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 338 lines of history. ! ! Reading 4200 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 = 2048 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2225-0457_S_2015_01_23_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 = 2048x2048 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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.144878Jy sigma=0.011951 ! Fit after self-cal, rms=0.849315Jy sigma=0.008657 ! 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=2.848 mas, bmaj=6.543 mas, bpa=-2.966 degrees ! Estimated noise=1551.07 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 = 1.18115 Jy ! Component: 100 - total flux cleaned = 1.53971 Jy ! Total flux subtracted in 100 components = 1.53971 Jy ! Clean residual min=-0.106247 max=0.164295 Jy/beam ! Clean residual mean=0.000024 rms=0.027785 Jy/beam ! Combined flux in latest and established models = 1.53971 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.53971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.663784Jy sigma=0.005772 ! Fit after self-cal, rms=0.663393Jy sigma=0.005769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182976 Jy ! Component: 100 - total flux cleaned = 0.279792 Jy ! Total flux subtracted in 100 components = 0.279792 Jy ! Clean residual min=-0.091425 max=0.130037 Jy/beam ! Clean residual mean=-0.000000 rms=0.023360 Jy/beam ! Combined flux in latest and established models = 1.8195 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 1.8195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.648085Jy sigma=0.004899 ! Fit after self-cal, rms=0.648009Jy sigma=0.004898 ! 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=3.132 mas, bmaj=7.184 mas, bpa=-3.451 degrees ! Estimated noise=1227.79 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 = 0.0597538 Jy ! Component: 100 - total flux cleaned = 0.08734 Jy ! Component: 150 - total flux cleaned = 0.0857575 Jy ! Component: 200 - total flux cleaned = 0.084375 Jy ! Total flux subtracted in 200 components = 0.084375 Jy ! Clean residual min=-0.103099 max=0.147706 Jy/beam ! Clean residual mean=-0.000018 rms=0.031546 Jy/beam ! Combined flux in latest and established models = 1.90387 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 1.90387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.654791Jy sigma=0.004737 ! Fit after self-cal, rms=0.654726Jy sigma=0.004736 ! 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 0.85 FD 3.44 HN 0.90 KP 1.03 ! LA 1.40 MK 1.01 NL 0.99 OV 0.85 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 4.58 HN 0.97 KP 0.95 ! LA 1.35 MK 1.02 NL 1.05 OV 0.87 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 5.25 HN 0.97 KP 0.82 ! LA 1.10 MK 1.05 NL 1.05 OV 0.81 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 3.46 HN 0.93 KP 0.77 ! LA 1.14 MK 1.05 NL 0.95 OV 0.86 ! PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.654726Jy sigma=0.004736 ! Fit after self-cal, rms=0.401806Jy sigma=0.002345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.14 mas, bpa=-3.192 degrees ! Estimated noise=1217.25 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 (50.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10448 Jy ! Component: 100 - total flux cleaned = 0.161784 Jy ! Component: 150 - total flux cleaned = 0.200349 Jy ! Component: 200 - total flux cleaned = 0.228964 Jy ! Total flux subtracted in 200 components = 0.228964 Jy ! Clean residual min=-0.045155 max=0.046585 Jy/beam ! Clean residual mean=0.000071 rms=0.011051 Jy/beam ! Combined flux in latest and established models = 2.13284 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 110 components and 2.13284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367001Jy sigma=0.001797 ! Fit after self-cal, rms=0.366726Jy sigma=0.001751 ! 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=0.366726Jy sigma=0.001751 ! Fit after self-cal, rms=0.335700Jy sigma=0.001250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=7.154 mas, bpa=-3.407 degrees ! Estimated noise=1219.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210147 Jy ! Component: 100 - total flux cleaned = 0.0329783 Jy ! Component: 150 - total flux cleaned = 0.0428787 Jy ! Component: 200 - total flux cleaned = 0.0480718 Jy ! Total flux subtracted in 200 components = 0.0480718 Jy ! Clean residual min=-0.024242 max=0.027787 Jy/beam ! Clean residual mean=0.000011 rms=0.005764 Jy/beam ! Combined flux in latest and established models = 2.18091 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 137 components and 2.18091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332503Jy sigma=0.001166 ! Fit after self-cal, rms=0.332660Jy sigma=0.001158 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 (13.5, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02643 Jy ! Component: 100 - total flux cleaned = 0.0418063 Jy ! Component: 150 - total flux cleaned = 0.0520324 Jy ! Component: 200 - total flux cleaned = 0.0602218 Jy ! Total flux subtracted in 200 components = 0.0602218 Jy ! Clean residual min=-0.021069 max=0.021090 Jy/beam ! Clean residual mean=0.000012 rms=0.004764 Jy/beam ! Combined flux in latest and established models = 2.24113 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 2.24113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331473Jy sigma=0.001073 ! Fit after self-cal, rms=0.331048Jy sigma=0.001069 ! Inverting map ! Added new window around map position (58.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211579 Jy ! Component: 100 - total flux cleaned = 0.0319641 Jy ! Component: 150 - total flux cleaned = 0.0402064 Jy ! Component: 200 - total flux cleaned = 0.0477441 Jy ! Total flux subtracted in 200 components = 0.0477441 Jy ! Clean residual min=-0.018001 max=0.018046 Jy/beam ! Clean residual mean=0.000007 rms=0.004261 Jy/beam ! Combined flux in latest and established models = 2.28887 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 195 components and 2.28887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329364Jy sigma=0.001018 ! Fit after self-cal, rms=0.329220Jy sigma=0.001015 ! Inverting map ! Added new window around map position (4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161805 Jy ! Component: 100 - total flux cleaned = 0.0220486 Jy ! Component: 150 - total flux cleaned = 0.026191 Jy ! Component: 200 - total flux cleaned = 0.0306228 Jy ! Total flux subtracted in 200 components = 0.0306228 Jy ! Clean residual min=-0.016498 max=0.017270 Jy/beam ! Clean residual mean=0.000003 rms=0.003913 Jy/beam ! Combined flux in latest and established models = 2.3195 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 2.3195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327833Jy sigma=0.000983 ! Fit after self-cal, rms=0.327816Jy sigma=0.000981 ! Inverting map ! Added new window around map position (123.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164389 Jy ! Component: 100 - total flux cleaned = 0.0267979 Jy ! Component: 150 - total flux cleaned = 0.0354122 Jy ! Component: 200 - total flux cleaned = 0.0422002 Jy ! Total flux subtracted in 200 components = 0.0422002 Jy ! Clean residual min=-0.014645 max=0.013064 Jy/beam ! Clean residual mean=0.000007 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 2.3617 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 254 components and 2.3617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326562Jy sigma=0.000943 ! Fit after self-cal, rms=0.326472Jy sigma=0.000942 ! 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=0.326472Jy sigma=0.000942 ! Fit after self-cal, rms=0.329375Jy sigma=0.000927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.156 mas, bpa=-3.467 degrees ! Estimated noise=1216.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858169 Jy ! Component: 100 - total flux cleaned = 0.0148125 Jy ! Component: 150 - total flux cleaned = 0.0204875 Jy ! Component: 200 - total flux cleaned = 0.0247445 Jy ! Total flux subtracted in 200 components = 0.0247445 Jy ! Clean residual min=-0.012656 max=0.012416 Jy/beam ! Clean residual mean=0.000005 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 2.38644 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 287 components and 2.38644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328858Jy sigma=0.000912 ! Fit after self-cal, rms=0.328824Jy sigma=0.000912 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 = 0.00497482 Jy ! Component: 100 - total flux cleaned = 0.00867213 Jy ! Component: 150 - total flux cleaned = 0.011961 Jy ! Component: 200 - total flux cleaned = 0.0148801 Jy ! Total flux subtracted in 200 components = 0.0148801 Jy ! Clean residual min=-0.011858 max=0.011768 Jy/beam ! Clean residual mean=0.000005 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 2.40132 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 314 components and 2.40132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328476Jy sigma=0.000903 ! Fit after self-cal, rms=0.328452Jy sigma=0.000903 ! 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=0.328452Jy sigma=0.000903 ! Fit after self-cal, rms=0.328552Jy sigma=0.000902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.904 mas, bmaj=12 mas, bpa=-4.441 degrees ! Estimated noise=1640.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134094 Jy ! Component: 100 - total flux cleaned = 0.0231896 Jy ! Component: 150 - total flux cleaned = 0.0313177 Jy ! Component: 200 - total flux cleaned = 0.0384478 Jy ! Total flux subtracted in 200 components = 0.0384478 Jy ! Clean residual min=-0.018616 max=0.016151 Jy/beam ! Clean residual mean=0.000013 rms=0.004556 Jy/beam ! Combined flux in latest and established models = 2.43977 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 347 components and 2.43977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328130Jy sigma=0.000898 ! Fit after self-cal, rms=0.328024Jy sigma=0.000897 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 = 0.00627851 Jy ! Component: 100 - total flux cleaned = 0.0107584 Jy ! Component: 150 - total flux cleaned = 0.0148531 Jy ! Component: 200 - total flux cleaned = 0.0188232 Jy ! Total flux subtracted in 200 components = 0.0188232 Jy ! Clean residual min=-0.017492 max=0.015194 Jy/beam ! Clean residual mean=0.000013 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 2.45859 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 366 components and 2.45859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327777Jy sigma=0.000896 ! Fit after self-cal, rms=0.327724Jy sigma=0.000895 ! 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=3.14 mas, bmaj=7.154 mas, bpa=-3.466 degrees ! Estimated noise=1216.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.14 x 7.154 at -3.466 degrees (North through East) ! Clean map min=-0.011206 max=1.5557 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=0.327724Jy sigma=0.000895 ! Fit after self-cal, rms=0.323112Jy sigma=0.000829 ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.154 mas, bpa=-3.471 degrees ! Estimated noise=1215.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109593 Jy ! Component: 100 - total flux cleaned = 0.000960675 Jy ! Component: 150 - total flux cleaned = 0.00195483 Jy ! Component: 200 - total flux cleaned = 0.0026917 Jy ! Total flux subtracted in 200 components = 0.0026917 Jy ! Clean residual min=-0.010297 max=0.010623 Jy/beam ! Clean residual mean=0.000004 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 2.46129 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 386 components and 2.46129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322801Jy sigma=0.000820 ! Fit after self-cal, rms=0.322814Jy sigma=0.000820 ! Inverting map ! Added new window around map position (0.5, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010483 Jy ! Component: 100 - total flux cleaned = 0.0168283 Jy ! Component: 150 - total flux cleaned = 0.0205827 Jy ! Component: 200 - total flux cleaned = 0.0237865 Jy ! Total flux subtracted in 200 components = 0.0237865 Jy ! Clean residual min=-0.009464 max=0.010195 Jy/beam ! Clean residual mean=0.000003 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 2.48507 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 412 components and 2.48507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322166Jy sigma=0.000804 ! Fit after self-cal, rms=0.322152Jy sigma=0.000804 ! Inverting map ! Added new window around map position (69, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900255 Jy ! Component: 100 - total flux cleaned = 0.0135878 Jy ! Component: 150 - total flux cleaned = 0.0176311 Jy ! Component: 200 - total flux cleaned = 0.0213552 Jy ! Total flux subtracted in 200 components = 0.0213552 Jy ! Clean residual min=-0.008966 max=0.007636 Jy/beam ! Clean residual mean=0.000002 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 2.50643 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 445 components and 2.50643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321846Jy sigma=0.000792 ! Fit after self-cal, rms=0.321836Jy sigma=0.000791 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321836Jy sigma=0.000791 ! Fit after self-cal, rms=0.322840Jy sigma=0.000790 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=2.855 mas, bmaj=6.544 mas, bpa=-3.133 degrees ! Estimated noise=1528.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16346 Jy ! Component: 100 - total flux cleaned = 1.51876 Jy ! Component: 150 - total flux cleaned = 1.70125 Jy ! Component: 200 - total flux cleaned = 1.80973 Jy ! Total flux subtracted in 200 components = 1.80973 Jy ! Clean residual min=-0.034831 max=0.058118 Jy/beam ! Clean residual mean=0.000019 rms=0.009116 Jy/beam ! Combined flux in latest and established models = 1.80973 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.80973 Jy ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.157 mas, bpa=-3.505 degrees ! Estimated noise=1215.42 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 = 0.103822 Jy ! Component: 100 - total flux cleaned = 0.176337 Jy ! Component: 150 - total flux cleaned = 0.231635 Jy ! Component: 200 - total flux cleaned = 0.275562 Jy ! Total flux subtracted in 200 components = 0.275562 Jy ! Clean residual min=-0.028155 max=0.028800 Jy/beam ! Clean residual mean=0.000020 rms=0.007470 Jy/beam ! Combined flux in latest and established models = 2.08529 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 84 components and 2.08529 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.903 mas, bmaj=12 mas, bpa=-4.465 degrees ! Estimated noise=1639.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668656 Jy ! Component: 100 - total flux cleaned = 0.113365 Jy ! Component: 150 - total flux cleaned = 0.149633 Jy ! Component: 200 - total flux cleaned = 0.180056 Jy ! Total flux subtracted in 200 components = 0.180056 Jy ! Clean residual min=-0.034135 max=0.027350 Jy/beam ! Clean residual mean=0.000017 rms=0.008859 Jy/beam ! Combined flux in latest and established models = 2.26535 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 = 0.0262144 Jy ! Component: 100 - total flux cleaned = 0.049311 Jy ! Component: 150 - total flux cleaned = 0.070012 Jy ! Component: 200 - total flux cleaned = 0.0886671 Jy ! Total flux subtracted in 200 components = 0.0886671 Jy ! Clean residual min=-0.026219 max=0.020980 Jy/beam ! Clean residual mean=0.000012 rms=0.006449 Jy/beam ! Combined flux in latest and established models = 2.35402 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 243 components and 2.35402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.157 mas, bpa=-3.505 degrees ! Estimated noise=1215.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131146 Jy ! Component: 100 - total flux cleaned = 0.0246006 Jy ! Component: 150 - total flux cleaned = 0.0345724 Jy ! Component: 200 - total flux cleaned = 0.0440421 Jy ! Total flux subtracted in 200 components = 0.0440421 Jy ! Clean residual min=-0.014428 max=0.012652 Jy/beam ! Clean residual mean=0.000002 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 2.39806 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 271 components and 2.39806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326116Jy sigma=0.000877 ! Fit after self-cal, rms=0.326002Jy sigma=0.000867 wmodel J2225-0457_S_2015_01_23_pus_map.mod ! Writing 271 model components to file: J2225-0457_S_2015_01_23_pus_map.mod wobs J2225-0457_S_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2225-0457_S_2015_01_23_pus_uvs.fits wwins J2225-0457_S_2015_01_23_pus_map.win ! wwins: Wrote 8 windows to J2225-0457_S_2015_01_23_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=8192 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021109 Jy ! Component: 100 - total flux cleaned = -0.00232721 Jy ! Component: 150 - total flux cleaned = -0.00232195 Jy ! Component: 200 - total flux cleaned = -0.00273169 Jy ! Component: 250 - total flux cleaned = -0.0025299 Jy ! Component: 300 - total flux cleaned = -0.00215778 Jy ! Component: 350 - total flux cleaned = -0.00180564 Jy ! Component: 400 - total flux cleaned = -0.00145754 Jy ! Component: 450 - total flux cleaned = -0.00111656 Jy ! Component: 500 - total flux cleaned = -0.000631018 Jy ! Component: 550 - total flux cleaned = -0.000317019 Jy ! Component: 600 - total flux cleaned = -1.08328e-05 Jy ! Component: 650 - total flux cleaned = 0.0002923 Jy ! Component: 700 - total flux cleaned = 0.000584528 Jy ! Component: 750 - total flux cleaned = 0.000727403 Jy ! Component: 800 - total flux cleaned = 0.00114341 Jy ! Component: 850 - total flux cleaned = 0.00114357 Jy ! Component: 900 - total flux cleaned = 0.00153761 Jy ! Component: 950 - total flux cleaned = 0.00192278 Jy ! Component: 1000 - total flux cleaned = 0.00204907 Jy ! Component: 1050 - total flux cleaned = 0.00204831 Jy ! Component: 1100 - total flux cleaned = 0.002172 Jy ! Component: 1150 - total flux cleaned = 0.00264405 Jy ! Component: 1200 - total flux cleaned = 0.00264258 Jy ! Component: 1250 - total flux cleaned = 0.00286748 Jy ! Component: 1300 - total flux cleaned = 0.00308811 Jy ! Component: 1350 - total flux cleaned = 0.00287047 Jy ! Component: 1400 - total flux cleaned = 0.00320001 Jy ! Component: 1450 - total flux cleaned = 0.00351867 Jy ! Component: 1500 - total flux cleaned = 0.00330874 Jy ! Component: 1550 - total flux cleaned = 0.00331109 Jy ! Component: 1600 - total flux cleaned = 0.00381899 Jy ! Component: 1650 - total flux cleaned = 0.0033196 Jy ! Component: 1700 - total flux cleaned = 0.00371469 Jy ! Component: 1750 - total flux cleaned = 0.00419838 Jy ! Component: 1800 - total flux cleaned = 0.00381681 Jy ! Component: 1850 - total flux cleaned = 0.00409941 Jy ! Component: 1900 - total flux cleaned = 0.00456242 Jy ! Component: 1950 - total flux cleaned = 0.00437902 Jy ! Component: 2000 - total flux cleaned = 0.0047417 Jy ! Component: 2050 - total flux cleaned = 0.00465298 Jy ! Component: 2100 - total flux cleaned = 0.00500307 Jy ! Component: 2150 - total flux cleaned = 0.00491618 Jy ! Component: 2200 - total flux cleaned = 0.0050006 Jy ! Component: 2250 - total flux cleaned = 0.00508556 Jy ! Component: 2300 - total flux cleaned = 0.00541852 Jy ! Component: 2350 - total flux cleaned = 0.00541813 Jy ! Component: 2400 - total flux cleaned = 0.0055802 Jy ! Component: 2450 - total flux cleaned = 0.00517733 Jy ! Component: 2500 - total flux cleaned = 0.00509769 Jy ! Component: 2550 - total flux cleaned = 0.00517692 Jy ! Component: 2600 - total flux cleaned = 0.00478742 Jy ! Component: 2650 - total flux cleaned = 0.00486458 Jy ! Component: 2700 - total flux cleaned = 0.00471221 Jy ! Component: 2750 - total flux cleaned = 0.00456263 Jy ! Component: 2800 - total flux cleaned = 0.00456261 Jy ! Component: 2850 - total flux cleaned = 0.00456229 Jy ! Component: 2900 - total flux cleaned = 0.00456192 Jy ! Component: 2950 - total flux cleaned = 0.00477689 Jy ! Component: 3000 - total flux cleaned = 0.00484739 Jy ! Component: 3050 - total flux cleaned = 0.00484773 Jy ! Component: 3100 - total flux cleaned = 0.00484878 Jy ! Component: 3150 - total flux cleaned = 0.00484793 Jy ! Component: 3200 - total flux cleaned = 0.00498482 Jy ! Component: 3250 - total flux cleaned = 0.00498383 Jy ! Component: 3300 - total flux cleaned = 0.00505094 Jy ! Component: 3350 - total flux cleaned = 0.00478493 Jy ! Component: 3400 - total flux cleaned = 0.0048511 Jy ! Component: 3450 - total flux cleaned = 0.00465443 Jy ! Component: 3500 - total flux cleaned = 0.00446087 Jy ! Component: 3550 - total flux cleaned = 0.00465346 Jy ! Component: 3600 - total flux cleaned = 0.00433473 Jy ! Component: 3650 - total flux cleaned = 0.00433443 Jy ! Component: 3700 - total flux cleaned = 0.00427219 Jy ! Component: 3750 - total flux cleaned = 0.0040863 Jy ! Component: 3800 - total flux cleaned = 0.0043948 Jy ! Component: 3850 - total flux cleaned = 0.00439417 Jy ! Component: 3900 - total flux cleaned = 0.00427263 Jy ! Component: 3950 - total flux cleaned = 0.00427331 Jy ! Component: 4000 - total flux cleaned = 0.00439317 Jy ! Component: 4050 - total flux cleaned = 0.0043339 Jy ! Component: 4100 - total flux cleaned = 0.00433366 Jy ! Component: 4150 - total flux cleaned = 0.00427551 Jy ! Component: 4200 - total flux cleaned = 0.00450666 Jy ! Component: 4250 - total flux cleaned = 0.00439141 Jy ! Component: 4300 - total flux cleaned = 0.00410664 Jy ! Component: 4350 - total flux cleaned = 0.00410726 Jy ! Component: 4400 - total flux cleaned = 0.00393891 Jy ! Component: 4450 - total flux cleaned = 0.00405039 Jy ! Component: 4500 - total flux cleaned = 0.0037737 Jy ! Component: 4550 - total flux cleaned = 0.00393871 Jy ! Component: 4600 - total flux cleaned = 0.00366588 Jy ! Component: 4650 - total flux cleaned = 0.00377501 Jy ! Component: 4700 - total flux cleaned = 0.00382882 Jy ! Component: 4750 - total flux cleaned = 0.00366798 Jy ! Component: 4800 - total flux cleaned = 0.00382784 Jy ! Component: 4850 - total flux cleaned = 0.00393309 Jy ! Component: 4900 - total flux cleaned = 0.00388038 Jy ! Component: 4950 - total flux cleaned = 0.00367145 Jy ! Component: 5000 - total flux cleaned = 0.00377402 Jy ! Component: 5050 - total flux cleaned = 0.00387654 Jy ! Component: 5100 - total flux cleaned = 0.0037224 Jy ! Component: 5150 - total flux cleaned = 0.0039763 Jy ! Component: 5200 - total flux cleaned = 0.00387453 Jy ! Component: 5250 - total flux cleaned = 0.00392456 Jy ! Component: 5300 - total flux cleaned = 0.00397451 Jy ! Component: 5350 - total flux cleaned = 0.0038752 Jy ! Component: 5400 - total flux cleaned = 0.00392465 Jy ! Component: 5450 - total flux cleaned = 0.00392466 Jy ! Component: 5500 - total flux cleaned = 0.00416938 Jy ! Component: 5550 - total flux cleaned = 0.00416936 Jy ! Component: 5600 - total flux cleaned = 0.00421742 Jy ! Component: 5650 - total flux cleaned = 0.00421737 Jy ! Component: 5700 - total flux cleaned = 0.00416993 Jy ! Component: 5750 - total flux cleaned = 0.00431274 Jy ! Component: 5800 - total flux cleaned = 0.00445486 Jy ! Component: 5850 - total flux cleaned = 0.00436049 Jy ! Component: 5900 - total flux cleaned = 0.00454793 Jy ! Component: 5950 - total flux cleaned = 0.00450081 Jy ! Component: 6000 - total flux cleaned = 0.00464001 Jy ! Component: 6050 - total flux cleaned = 0.00463952 Jy ! Component: 6100 - total flux cleaned = 0.0049149 Jy ! Component: 6150 - total flux cleaned = 0.00486905 Jy ! Component: 6200 - total flux cleaned = 0.00482371 Jy ! Component: 6250 - total flux cleaned = 0.00495933 Jy ! Component: 6300 - total flux cleaned = 0.00504898 Jy ! Component: 6350 - total flux cleaned = 0.00500395 Jy ! Component: 6400 - total flux cleaned = 0.00522669 Jy ! Component: 6450 - total flux cleaned = 0.00513805 Jy ! Component: 6500 - total flux cleaned = 0.00531437 Jy ! Component: 6550 - total flux cleaned = 0.00531417 Jy ! Component: 6600 - total flux cleaned = 0.00522678 Jy ! Component: 6650 - total flux cleaned = 0.00535726 Jy ! Component: 6700 - total flux cleaned = 0.00535706 Jy ! Component: 6750 - total flux cleaned = 0.00544339 Jy ! Component: 6800 - total flux cleaned = 0.00540081 Jy ! Component: 6850 - total flux cleaned = 0.00540073 Jy ! Component: 6900 - total flux cleaned = 0.00540078 Jy ! Component: 6950 - total flux cleaned = 0.00552767 Jy ! Component: 7000 - total flux cleaned = 0.00556977 Jy ! Component: 7050 - total flux cleaned = 0.00565384 Jy ! Component: 7100 - total flux cleaned = 0.00565373 Jy ! Component: 7150 - total flux cleaned = 0.00552873 Jy ! Component: 7200 - total flux cleaned = 0.00569484 Jy ! Component: 7250 - total flux cleaned = 0.00557039 Jy ! Component: 7300 - total flux cleaned = 0.00561172 Jy ! Component: 7350 - total flux cleaned = 0.00573485 Jy ! Component: 7400 - total flux cleaned = 0.0057344 Jy ! Component: 7450 - total flux cleaned = 0.00581596 Jy ! Component: 7500 - total flux cleaned = 0.00581578 Jy ! Component: 7550 - total flux cleaned = 0.00589646 Jy ! Component: 7600 - total flux cleaned = 0.00577546 Jy ! Component: 7650 - total flux cleaned = 0.00577537 Jy ! Component: 7700 - total flux cleaned = 0.00569557 Jy ! Component: 7750 - total flux cleaned = 0.00589495 Jy ! Component: 7800 - total flux cleaned = 0.00581532 Jy ! Component: 7850 - total flux cleaned = 0.00581544 Jy ! Component: 7900 - total flux cleaned = 0.00605241 Jy ! Component: 7950 - total flux cleaned = 0.00597353 Jy ! Component: 8000 - total flux cleaned = 0.00597357 Jy ! Component: 8050 - total flux cleaned = 0.00609081 Jy ! Component: 8100 - total flux cleaned = 0.00609083 Jy ! Component: 8150 - total flux cleaned = 0.00597417 Jy ! Total flux subtracted in 8192 components = 0.00605178 Jy ! Clean residual min=-0.002148 max=0.002625 Jy/beam ! Clean residual mean=0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 2.40411 Jy keep ! Adding 717 model components to the UV plane model. ! The established model now contains 988 components and 2.40411 Jy ![Exited script file: muppet] wmap "J2225-0457_S_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.14 x 7.157 at -3.505 degrees (North through East) ! Clean map min=-0.0057173 max=1.5418 Jy/beam ! Writing clean map to FITS file: J2225-0457_S_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.54176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000601462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117034 0.117034 0.234068 0.468136 0.936272 1.87254 3.74509 7.49017 14.9803 29.9607 59.9214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.541 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.14 x 7.157 at -3.505 degrees (North through East) ! Clean map min=-0.0057173 max=1.5418 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 J2225-0457_S_2015_01_23_pus_uvs.log closed on Sun Jan 8 12:48:49 2017