! Started logfile: J0448+1127_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:04:59 2019 obs J0448+1127_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0448+1127_S_2017_01_16_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.732051 visibilities/baseline/integration-bin. ! Found source: J0448+1127 ! ! 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 622 lines of history. ! ! Reading 13704 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 J0448+1127_S_2017_01_16_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 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 403 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930347Jy sigma=0.007067 ! Fit after self-cal, rms=0.897490Jy sigma=0.006884 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=8.46 mas, bpa=17.57 degrees ! Estimated noise=1363.29 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 = 0.08255 Jy ! Component: 100 - total flux cleaned = 0.111747 Jy ! Total flux subtracted in 100 components = 0.111747 Jy ! Clean residual min=-0.008975 max=0.013987 Jy/beam ! Clean residual mean=-0.000115 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.111747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.111747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158227Jy sigma=0.000885 ! Fit after self-cal, rms=0.158086Jy sigma=0.000884 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168269 Jy ! Component: 100 - total flux cleaned = 0.0262581 Jy ! Total flux subtracted in 100 components = 0.0262581 Jy ! Clean residual min=-0.007645 max=0.009760 Jy/beam ! Clean residual mean=-0.000090 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.138005 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.138005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155509Jy sigma=0.000863 ! Fit after self-cal, rms=0.155416Jy sigma=0.000863 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.541 mas, bmaj=9.479 mas, bpa=16.8 degrees ! Estimated noise=865.705 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 (28.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121354 Jy ! Component: 100 - total flux cleaned = 0.0191534 Jy ! Component: 150 - total flux cleaned = 0.0243207 Jy ! Component: 200 - total flux cleaned = 0.0284158 Jy ! Total flux subtracted in 200 components = 0.0284158 Jy ! Clean residual min=-0.005183 max=0.007607 Jy/beam ! Clean residual mean=-0.000110 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.166421 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 74 components and 0.166421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154177Jy sigma=0.000852 ! Fit after self-cal, rms=0.153971Jy sigma=0.000851 ! 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 1.15 FD 0.80 HN 1.07 KP 1.02 ! LA 1.06 MK 1.00* NL 0.73 OV 1.04 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.09 KP 0.94 ! LA 0.94 MK 1.00* NL 1.04 OV 1.06 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.03 HN 1.03 KP 1.01 ! LA 0.95 MK 1.00* NL 1.06 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 0.97 KP 1.00* ! LA 0.60 MK 1.00* NL 1.00* OV 0.93 ! PT 0.99 SC 0.79 ! ! ! Fit before self-cal, rms=0.153971Jy sigma=0.000851 ! Fit after self-cal, rms=0.118135Jy sigma=0.000842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.618 mas, bmaj=9.575 mas, bpa=16.26 degrees ! Estimated noise=869.867 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 = 0.00343613 Jy ! Component: 100 - total flux cleaned = 0.00435952 Jy ! Component: 150 - total flux cleaned = 0.00514155 Jy ! Component: 200 - total flux cleaned = 0.005828 Jy ! Total flux subtracted in 200 components = 0.005828 Jy ! Clean residual min=-0.004683 max=0.006230 Jy/beam ! Clean residual mean=-0.000086 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.172249 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.172249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117978Jy sigma=0.000840 ! Fit after self-cal, rms=0.118057Jy sigma=0.000839 ! 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=0.118057Jy sigma=0.000839 ! Fit after self-cal, rms=0.110072Jy sigma=0.000824 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.632 mas, bmaj=9.563 mas, bpa=16.53 degrees ! Estimated noise=879.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333843 Jy ! Component: 100 - total flux cleaned = 0.0051451 Jy ! Component: 150 - total flux cleaned = 0.00585332 Jy ! Component: 200 - total flux cleaned = 0.00640352 Jy ! Total flux subtracted in 200 components = 0.00640352 Jy ! Clean residual min=-0.003277 max=0.004610 Jy/beam ! Clean residual mean=-0.000048 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.178653 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.178653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109936Jy sigma=0.000822 ! Fit after self-cal, rms=0.110155Jy sigma=0.000821 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 (8.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396937 Jy ! Component: 100 - total flux cleaned = 0.00454375 Jy ! Component: 150 - total flux cleaned = 0.00512889 Jy ! Component: 200 - total flux cleaned = 0.00558422 Jy ! Total flux subtracted in 200 components = 0.00558422 Jy ! Clean residual min=-0.003297 max=0.003931 Jy/beam ! Clean residual mean=-0.000035 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.184237 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.184237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110005Jy sigma=0.000820 ! Fit after self-cal, rms=0.109982Jy sigma=0.000820 ! Inverting map ! Added new window around map position (-128, 42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297851 Jy ! Component: 100 - total flux cleaned = 0.00330638 Jy ! Component: 150 - total flux cleaned = 0.00353097 Jy ! Component: 200 - total flux cleaned = 0.00357708 Jy ! Total flux subtracted in 200 components = 0.00357708 Jy ! Clean residual min=-0.003151 max=0.003430 Jy/beam ! Clean residual mean=-0.000023 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.187814 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 0.187814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109914Jy sigma=0.000818 ! Fit after self-cal, rms=0.109899Jy sigma=0.000818 ! 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=0.109899Jy sigma=0.000818 ! Fit after self-cal, rms=0.110738Jy sigma=0.000817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.636 mas, bmaj=9.562 mas, bpa=16.57 degrees ! Estimated noise=880.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259574 Jy ! Component: 100 - total flux cleaned = 0.00440964 Jy ! Component: 150 - total flux cleaned = 0.0058865 Jy ! Component: 200 - total flux cleaned = 0.00700521 Jy ! Total flux subtracted in 200 components = 0.00700521 Jy ! Clean residual min=-0.002814 max=0.003408 Jy/beam ! Clean residual mean=-0.000031 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.194819 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 206 components and 0.194819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110641Jy sigma=0.000817 ! Fit after self-cal, rms=0.110648Jy sigma=0.000817 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 = 0.000861333 Jy ! Component: 100 - total flux cleaned = 0.00172612 Jy ! Component: 150 - total flux cleaned = 0.00233073 Jy ! Component: 200 - total flux cleaned = 0.00273515 Jy ! Total flux subtracted in 200 components = 0.00273515 Jy ! Clean residual min=-0.002833 max=0.003344 Jy/beam ! Clean residual mean=-0.000027 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.197554 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 225 components and 0.197554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110612Jy sigma=0.000816 ! Fit after self-cal, rms=0.110601Jy sigma=0.000816 ! Inverting map ! Added new window around map position (-94.5, -86.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211551 Jy ! Component: 100 - total flux cleaned = 0.00198128 Jy ! Component: 150 - total flux cleaned = 0.00192245 Jy ! Component: 200 - total flux cleaned = 0.00192404 Jy ! Total flux subtracted in 200 components = 0.00192404 Jy ! Clean residual min=-0.002715 max=0.003197 Jy/beam ! Clean residual mean=-0.000028 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.199478 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 243 components and 0.199478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110511Jy sigma=0.000815 ! Fit after self-cal, rms=0.110490Jy sigma=0.000815 ! Inverting map ! Added new window around map position (31.5, -64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232907 Jy ! Component: 100 - total flux cleaned = 0.00298822 Jy ! Component: 150 - total flux cleaned = 0.00348684 Jy ! Component: 200 - total flux cleaned = 0.0040467 Jy ! Total flux subtracted in 200 components = 0.0040467 Jy ! Clean residual min=-0.002615 max=0.002880 Jy/beam ! Clean residual mean=-0.000032 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.203525 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 271 components and 0.203525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110406Jy sigma=0.000814 ! Fit after self-cal, rms=0.110383Jy sigma=0.000814 ! Inverting map ! Added new window around map position (124, -68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214405 Jy ! Component: 100 - total flux cleaned = 0.00308887 Jy ! Component: 150 - total flux cleaned = 0.00414761 Jy ! Component: 200 - total flux cleaned = 0.00486438 Jy ! Total flux subtracted in 200 components = 0.00486438 Jy ! Clean residual min=-0.002593 max=0.002379 Jy/beam ! Clean residual mean=-0.000030 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.208389 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 303 components and 0.208389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110316Jy sigma=0.000813 ! Fit after self-cal, rms=0.110303Jy sigma=0.000813 ! 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=0.110303Jy sigma=0.000813 ! Fit after self-cal, rms=0.109998Jy sigma=0.000813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.604 mas, bmaj=11.31 mas, bpa=8.889 degrees ! Estimated noise=970.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022386 Jy ! Component: 100 - total flux cleaned = 0.00405832 Jy ! Component: 150 - total flux cleaned = 0.0055906 Jy ! Component: 200 - total flux cleaned = 0.00661449 Jy ! Total flux subtracted in 200 components = 0.00661449 Jy ! Clean residual min=-0.003107 max=0.002564 Jy/beam ! Clean residual mean=-0.000052 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.215004 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 347 components and 0.215004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109955Jy sigma=0.000812 ! Fit after self-cal, rms=0.109925Jy sigma=0.000812 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 = 0.001199 Jy ! Component: 100 - total flux cleaned = 0.00202054 Jy ! Component: 150 - total flux cleaned = 0.00251703 Jy ! Component: 200 - total flux cleaned = 0.00294358 Jy ! Total flux subtracted in 200 components = 0.00294358 Jy ! Clean residual min=-0.002973 max=0.002553 Jy/beam ! Clean residual mean=-0.000049 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.217947 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 373 components and 0.217947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109900Jy sigma=0.000812 ! Fit after self-cal, rms=0.109889Jy sigma=0.000812 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.642 mas, bmaj=9.553 mas, bpa=16.59 degrees ! Estimated noise=880.215 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.642 x 9.553 at 16.59 degrees (North through East) ! Clean map min=-0.0024899 max=0.10432 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=8.532 mas, bpa=17.53 degrees ! Estimated noise=1374.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0829317 Jy ! Component: 100 - total flux cleaned = 0.112662 Jy ! Component: 150 - total flux cleaned = 0.128336 Jy ! Component: 200 - total flux cleaned = 0.1396 Jy ! Total flux subtracted in 200 components = 0.1396 Jy ! Clean residual min=-0.006411 max=0.006782 Jy/beam ! Clean residual mean=-0.000072 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.1396 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.1396 Jy ! Inverting map and beam ! Estimated beam: bmin=4.642 mas, bmaj=9.553 mas, bpa=16.59 degrees ! Estimated noise=880.215 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 = 0.0119532 Jy ! Component: 100 - total flux cleaned = 0.0207658 Jy ! Component: 150 - total flux cleaned = 0.0278961 Jy ! Component: 200 - total flux cleaned = 0.033763 Jy ! Total flux subtracted in 200 components = 0.033763 Jy ! Clean residual min=-0.003988 max=0.004516 Jy/beam ! Clean residual mean=-0.000089 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.173363 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 85 components and 0.173363 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=8.604 mas, bmaj=11.31 mas, bpa=8.889 degrees ! Estimated noise=970.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695052 Jy ! Component: 100 - total flux cleaned = 0.0123626 Jy ! Component: 150 - total flux cleaned = 0.0169872 Jy ! Component: 200 - total flux cleaned = 0.0210155 Jy ! Total flux subtracted in 200 components = 0.0210155 Jy ! Clean residual min=-0.003461 max=0.003955 Jy/beam ! Clean residual mean=-0.000098 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.194378 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 = 0.00313602 Jy ! Component: 100 - total flux cleaned = 0.00593214 Jy ! Component: 150 - total flux cleaned = 0.00832726 Jy ! Component: 200 - total flux cleaned = 0.0102854 Jy ! Total flux subtracted in 200 components = 0.0102854 Jy ! Clean residual min=-0.003091 max=0.003221 Jy/beam ! Clean residual mean=-0.000078 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.204664 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 202 components and 0.204664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.642 mas, bmaj=9.553 mas, bpa=16.59 degrees ! Estimated noise=880.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013486 Jy ! Component: 100 - total flux cleaned = 0.00258016 Jy ! Component: 150 - total flux cleaned = 0.00357015 Jy ! Component: 200 - total flux cleaned = 0.0045001 Jy ! Total flux subtracted in 200 components = 0.0045001 Jy ! Clean residual min=-0.002617 max=0.002860 Jy/beam ! Clean residual mean=-0.000047 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.209164 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 235 components and 0.209164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110000Jy sigma=0.000814 ! Fit after self-cal, rms=0.109983Jy sigma=0.000813 wmodel J0448+1127_S_2017_01_16_pus_map.mod ! Writing 235 model components to file: J0448+1127_S_2017_01_16_pus_map.mod wobs J0448+1127_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0448+1127_S_2017_01_16_pus_uvs.fits wwins J0448+1127_S_2017_01_16_pus_map.win ! wwins: Wrote 7 windows to J0448+1127_S_2017_01_16_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 = 0.000111479 Jy ! Component: 100 - total flux cleaned = 0.000241291 Jy ! Component: 150 - total flux cleaned = 0.00028191 Jy ! Component: 200 - total flux cleaned = 0.000360896 Jy ! Component: 250 - total flux cleaned = 0.000399077 Jy ! Component: 300 - total flux cleaned = 0.000399199 Jy ! Component: 350 - total flux cleaned = 0.000544184 Jy ! Component: 400 - total flux cleaned = 0.00068426 Jy ! Component: 450 - total flux cleaned = 0.000787181 Jy ! Component: 500 - total flux cleaned = 0.000955005 Jy ! Component: 550 - total flux cleaned = 0.00111928 Jy ! Component: 600 - total flux cleaned = 0.00128126 Jy ! Component: 650 - total flux cleaned = 0.00150381 Jy ! Component: 700 - total flux cleaned = 0.00169149 Jy ! Component: 750 - total flux cleaned = 0.00178383 Jy ! Component: 800 - total flux cleaned = 0.00184442 Jy ! Component: 850 - total flux cleaned = 0.00187447 Jy ! Component: 900 - total flux cleaned = 0.00193429 Jy ! Component: 950 - total flux cleaned = 0.00202236 Jy ! Component: 1000 - total flux cleaned = 0.00208061 Jy ! Component: 1050 - total flux cleaned = 0.00213805 Jy ! Component: 1100 - total flux cleaned = 0.00216612 Jy ! Component: 1150 - total flux cleaned = 0.00213823 Jy ! Component: 1200 - total flux cleaned = 0.00216548 Jy ! Component: 1250 - total flux cleaned = 0.00216489 Jy ! Component: 1300 - total flux cleaned = 0.00208326 Jy ! Component: 1350 - total flux cleaned = 0.0020289 Jy ! Component: 1400 - total flux cleaned = 0.00194913 Jy ! Component: 1450 - total flux cleaned = 0.00192275 Jy ! Component: 1500 - total flux cleaned = 0.00187041 Jy ! Component: 1550 - total flux cleaned = 0.00184447 Jy ! Component: 1600 - total flux cleaned = 0.0018185 Jy ! Component: 1650 - total flux cleaned = 0.00171648 Jy ! Component: 1700 - total flux cleaned = 0.00176745 Jy ! Component: 1750 - total flux cleaned = 0.00169215 Jy ! Component: 1800 - total flux cleaned = 0.0015924 Jy ! Component: 1850 - total flux cleaned = 0.00159238 Jy ! Component: 1900 - total flux cleaned = 0.00156771 Jy ! Component: 1950 - total flux cleaned = 0.00151905 Jy ! Component: 2000 - total flux cleaned = 0.00151894 Jy ! Component: 2050 - total flux cleaned = 0.00135105 Jy ! Component: 2100 - total flux cleaned = 0.00135126 Jy ! Component: 2150 - total flux cleaned = 0.0013277 Jy ! Component: 2200 - total flux cleaned = 0.00137452 Jy ! Component: 2250 - total flux cleaned = 0.00132757 Jy ! Component: 2300 - total flux cleaned = 0.00125798 Jy ! Component: 2350 - total flux cleaned = 0.00125812 Jy ! Component: 2400 - total flux cleaned = 0.00125799 Jy ! Component: 2450 - total flux cleaned = 0.00125783 Jy ! Component: 2500 - total flux cleaned = 0.00119019 Jy ! Component: 2550 - total flux cleaned = 0.00114552 Jy ! Component: 2600 - total flux cleaned = 0.00114556 Jy ! Component: 2650 - total flux cleaned = 0.00114573 Jy ! Component: 2700 - total flux cleaned = 0.00110196 Jy ! Component: 2750 - total flux cleaned = 0.0011239 Jy ! Component: 2800 - total flux cleaned = 0.00116722 Jy ! Component: 2850 - total flux cleaned = 0.00118876 Jy ! Component: 2900 - total flux cleaned = 0.0011458 Jy ! Component: 2950 - total flux cleaned = 0.00116711 Jy ! Component: 3000 - total flux cleaned = 0.00116701 Jy ! Component: 3050 - total flux cleaned = 0.00118813 Jy ! Component: 3100 - total flux cleaned = 0.00116706 Jy ! Component: 3150 - total flux cleaned = 0.00114627 Jy ! Component: 3200 - total flux cleaned = 0.00110465 Jy ! Component: 3250 - total flux cleaned = 0.0011046 Jy ! Component: 3300 - total flux cleaned = 0.00106329 Jy ! Component: 3350 - total flux cleaned = 0.00102236 Jy ! Component: 3400 - total flux cleaned = 0.000961107 Jy ! Component: 3450 - total flux cleaned = 0.00102211 Jy ! Component: 3500 - total flux cleaned = 0.000920798 Jy ! Component: 3550 - total flux cleaned = 0.000941208 Jy ! Component: 3600 - total flux cleaned = 0.000921253 Jy ! Component: 3650 - total flux cleaned = 0.000921134 Jy ! Component: 3700 - total flux cleaned = 0.000841447 Jy ! Component: 3750 - total flux cleaned = 0.000801614 Jy ! Component: 3800 - total flux cleaned = 0.00078192 Jy ! Component: 3850 - total flux cleaned = 0.000742467 Jy ! Component: 3900 - total flux cleaned = 0.000683694 Jy ! Component: 3950 - total flux cleaned = 0.000703358 Jy ! Component: 4000 - total flux cleaned = 0.000644761 Jy ! Component: 4050 - total flux cleaned = 0.000742003 Jy ! Total flux subtracted in 4096 components = 0.000664324 Jy ! Clean residual min=-0.001238 max=0.001248 Jy/beam ! Clean residual mean=-0.000030 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.209828 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 560 components and 0.209828 Jy ![Exited script file: muppet] wmap "J0448+1127_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.642 x 9.553 at 16.59 degrees (North through East) ! Clean map min=-0.0024344 max=0.105 Jy/beam ! Writing clean map to FITS file: J0448+1127_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07811 1.07811 2.15623 4.31245 8.62491 17.2498 34.4996 68.9993 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.642 x 9.553 at 16.59 degrees (North through East) ! Clean map min=-0.0024344 max=0.105 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 J0448+1127_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:05:05 2019