! Started logfile: J0904-2552_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:29:04 2016 obs J0904-2552_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0904-2552_S_2014_12_20_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952816 visibilities/baseline/integration-bin. ! Found source: J0904-2552 ! ! 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 344 lines of history. ! ! Reading 12520 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 J0904-2552_S_2014_12_20_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883917Jy sigma=0.007796 ! Fit after self-cal, rms=0.832030Jy sigma=0.007333 ! 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=2.565 mas, bmaj=6.499 mas, bpa=-6.471 degrees ! Estimated noise=1165.56 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 = 0.127732 Jy ! Component: 100 - total flux cleaned = 0.203842 Jy ! Total flux subtracted in 100 components = 0.203842 Jy ! Clean residual min=-0.018095 max=0.054337 Jy/beam ! Clean residual mean=-0.000068 rms=0.006492 Jy/beam ! Combined flux in latest and established models = 0.203842 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.203842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174218Jy sigma=0.001553 ! Fit after self-cal, rms=0.172724Jy sigma=0.001542 ! Inverting map ! Added new window around map position (-3.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057929 Jy ! Component: 100 - total flux cleaned = 0.0974536 Jy ! Total flux subtracted in 100 components = 0.0974536 Jy ! Clean residual min=-0.011164 max=0.038887 Jy/beam ! Clean residual mean=-0.000040 rms=0.004306 Jy/beam ! Combined flux in latest and established models = 0.301295 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.301295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136100Jy sigma=0.001176 ! Fit after self-cal, rms=0.135004Jy sigma=0.001166 ! Inverting map ! Added new window around map position (4.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374805 Jy ! Component: 100 - total flux cleaned = 0.0639265 Jy ! Total flux subtracted in 100 components = 0.0639265 Jy ! Clean residual min=-0.007896 max=0.016955 Jy/beam ! Clean residual mean=-0.000025 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.365222 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 129 components and 0.365222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116267Jy sigma=0.000981 ! Fit after self-cal, rms=0.115938Jy sigma=0.000979 ! 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=3.115 mas, bmaj=7.803 mas, bpa=-6.036 degrees ! Estimated noise=715.981 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 = 0.0347913 Jy ! Component: 100 - total flux cleaned = 0.0578521 Jy ! Component: 150 - total flux cleaned = 0.0738108 Jy ! Component: 200 - total flux cleaned = 0.085068 Jy ! Total flux subtracted in 200 components = 0.085068 Jy ! Clean residual min=-0.007880 max=0.010489 Jy/beam ! Clean residual mean=-0.000048 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.45029 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 203 components and 0.45029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102667Jy sigma=0.000858 ! Fit after self-cal, rms=0.102523Jy sigma=0.000856 ! 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 1.02 FD 0.89 HN 0.95 KP 1.05 ! LA 0.93 MK 0.99 NL 1.15 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 1.05 KP 1.02 ! LA 0.93 MK 1.06 NL 1.13 OV 1.02 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.06 KP 0.91 ! LA 0.73 MK 0.98 NL 1.22 OV 0.94 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.07 KP 0.87 ! LA 0.77 MK 1.02 NL 1.02 OV 0.99 ! PT 0.99 SC 0.89 ! ! ! Fit before self-cal, rms=0.102523Jy sigma=0.000856 ! Fit after self-cal, rms=0.093719Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.854 mas, bpa=-5.892 degrees ! Estimated noise=715.503 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 = -5.14755e-05 Jy ! Component: 100 - total flux cleaned = -0.000222256 Jy ! Component: 150 - total flux cleaned = -0.000256618 Jy ! Component: 200 - total flux cleaned = -0.000257333 Jy ! Total flux subtracted in 200 components = -0.000257333 Jy ! Clean residual min=-0.003189 max=0.003857 Jy/beam ! Clean residual mean=-0.000009 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.450033 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 212 components and 0.450033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093666Jy sigma=0.000783 ! Fit after self-cal, rms=0.093711Jy sigma=0.000783 ! 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=0.093711Jy sigma=0.000783 ! Fit after self-cal, rms=0.094723Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=7.804 mas, bpa=-5.841 degrees ! Estimated noise=719.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.44208e-05 Jy ! Component: 100 - total flux cleaned = -0.000307643 Jy ! Component: 150 - total flux cleaned = -0.000394864 Jy ! Component: 200 - total flux cleaned = -0.000443665 Jy ! Total flux subtracted in 200 components = -0.000443665 Jy ! Clean residual min=-0.003190 max=0.003717 Jy/beam ! Clean residual mean=-0.000012 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.449589 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 216 components and 0.449589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094696Jy sigma=0.000782 ! Fit after self-cal, rms=0.094708Jy sigma=0.000782 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 (12.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382321 Jy ! Component: 100 - total flux cleaned = 0.00588237 Jy ! Component: 150 - total flux cleaned = 0.00658187 Jy ! Component: 200 - total flux cleaned = 0.00695839 Jy ! Total flux subtracted in 200 components = 0.00695839 Jy ! Clean residual min=-0.002774 max=0.002990 Jy/beam ! Clean residual mean=-0.000008 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.456547 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 262 components and 0.456547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094564Jy sigma=0.000780 ! Fit after self-cal, rms=0.094529Jy sigma=0.000780 ! 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=0.094529Jy sigma=0.000780 ! Fit after self-cal, rms=0.094664Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.777 mas, bpa=-5.812 degrees ! Estimated noise=719.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193647 Jy ! Component: 100 - total flux cleaned = 0.0028159 Jy ! Component: 150 - total flux cleaned = 0.00310741 Jy ! Component: 200 - total flux cleaned = 0.00323372 Jy ! Total flux subtracted in 200 components = 0.00323372 Jy ! Clean residual min=-0.002649 max=0.002750 Jy/beam ! Clean residual mean=-0.000010 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.459781 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 279 components and 0.459781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094620Jy sigma=0.000779 ! Fit after self-cal, rms=0.094609Jy sigma=0.000779 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 = 0.0005151 Jy ! Component: 100 - total flux cleaned = 0.00083567 Jy ! Component: 150 - total flux cleaned = 0.000890479 Jy ! Component: 200 - total flux cleaned = 0.000965229 Jy ! Total flux subtracted in 200 components = 0.000965229 Jy ! Clean residual min=-0.002733 max=0.002557 Jy/beam ! Clean residual mean=-0.000010 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.460746 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 281 components and 0.460746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094590Jy sigma=0.000779 ! Fit after self-cal, rms=0.094586Jy sigma=0.000779 ! 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=0.094586Jy sigma=0.000779 ! Fit after self-cal, rms=0.094456Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.819 mas, bmaj=17.85 mas, bpa=-1.74 degrees ! Estimated noise=894.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131542 Jy ! Component: 100 - total flux cleaned = 0.00190825 Jy ! Component: 150 - total flux cleaned = 0.00211348 Jy ! Component: 200 - total flux cleaned = 0.00224835 Jy ! Total flux subtracted in 200 components = 0.00224835 Jy ! Clean residual min=-0.002584 max=0.002886 Jy/beam ! Clean residual mean=-0.000020 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.462994 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 291 components and 0.462994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094444Jy sigma=0.000779 ! Fit after self-cal, rms=0.094442Jy sigma=0.000779 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 = 0.000326113 Jy ! Component: 100 - total flux cleaned = 0.000446084 Jy ! Component: 150 - total flux cleaned = 0.000513365 Jy ! Component: 200 - total flux cleaned = 0.00059755 Jy ! Total flux subtracted in 200 components = 0.00059755 Jy ! Clean residual min=-0.002559 max=0.002850 Jy/beam ! Clean residual mean=-0.000018 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.463592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 293 components and 0.463592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094439Jy sigma=0.000779 ! Fit after self-cal, rms=0.094439Jy sigma=0.000779 ! 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=3.154 mas, bmaj=7.764 mas, bpa=-5.931 degrees ! Estimated noise=719.109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 7.764 at -5.931 degrees (North through East) ! Clean map min=-0.0025785 max=0.14195 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=2.585 mas, bmaj=6.43 mas, bpa=-6.405 degrees ! Estimated noise=1170 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129527 Jy ! Component: 100 - total flux cleaned = 0.209489 Jy ! Component: 150 - total flux cleaned = 0.264626 Jy ! Component: 200 - total flux cleaned = 0.305013 Jy ! Total flux subtracted in 200 components = 0.305013 Jy ! Clean residual min=-0.009213 max=0.023201 Jy/beam ! Clean residual mean=-0.000050 rms=0.003577 Jy/beam ! Combined flux in latest and established models = 0.305013 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.305013 Jy ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.764 mas, bpa=-5.931 degrees ! Estimated noise=719.109 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 = 0.0495205 Jy ! Component: 100 - total flux cleaned = 0.0802914 Jy ! Component: 150 - total flux cleaned = 0.100523 Jy ! Component: 200 - total flux cleaned = 0.11433 Jy ! Total flux subtracted in 200 components = 0.11433 Jy ! Clean residual min=-0.004622 max=0.009136 Jy/beam ! Clean residual mean=-0.000041 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.419343 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 163 components and 0.419343 Jy ! Inverting map ! Added new window around map position (-7, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100814 Jy ! Component: 100 - total flux cleaned = 0.0172706 Jy ! Component: 150 - total flux cleaned = 0.0227806 Jy ! Component: 200 - total flux cleaned = 0.027117 Jy ! Total flux subtracted in 200 components = 0.027117 Jy ! Clean residual min=-0.003414 max=0.003721 Jy/beam ! Clean residual mean=-0.000024 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.44646 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 224 components and 0.44646 Jy ! Inverting map ! Added new window around map position (7, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386487 Jy ! Component: 100 - total flux cleaned = 0.00680571 Jy ! Component: 150 - total flux cleaned = 0.00922409 Jy ! Component: 200 - total flux cleaned = 0.0111635 Jy ! Total flux subtracted in 200 components = 0.0111635 Jy ! Clean residual min=-0.002855 max=0.002807 Jy/beam ! Clean residual mean=-0.000016 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.457623 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 260 components and 0.457623 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.819 mas, bmaj=17.85 mas, bpa=-1.74 degrees ! Estimated noise=894.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271022 Jy ! Component: 100 - total flux cleaned = 0.00454285 Jy ! Component: 150 - total flux cleaned = 0.0058739 Jy ! Component: 200 - total flux cleaned = 0.00662804 Jy ! Total flux subtracted in 200 components = 0.00662804 Jy ! Clean residual min=-0.002666 max=0.002580 Jy/beam ! Clean residual mean=-0.000019 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.464251 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 = 0.000183408 Jy ! Component: 100 - total flux cleaned = 0.000356304 Jy ! Component: 150 - total flux cleaned = 0.000548825 Jy ! Component: 200 - total flux cleaned = 0.000699338 Jy ! Total flux subtracted in 200 components = 0.000699338 Jy ! Clean residual min=-0.002587 max=0.002472 Jy/beam ! Clean residual mean=-0.000017 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.46495 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 302 components and 0.46495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.764 mas, bpa=-5.931 degrees ! Estimated noise=719.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00068778 Jy ! Component: 100 - total flux cleaned = -0.000913432 Jy ! Component: 150 - total flux cleaned = -0.000874393 Jy ! Component: 200 - total flux cleaned = -0.000874763 Jy ! Total flux subtracted in 200 components = -0.000874763 Jy ! Clean residual min=-0.002498 max=0.002598 Jy/beam ! Clean residual mean=-0.000010 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.464076 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 318 components and 0.464076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094392Jy sigma=0.000778 ! Fit after self-cal, rms=0.094352Jy sigma=0.000778 wmodel J0904-2552_S_2014_12_20_pus_map.mod ! Writing 318 model components to file: J0904-2552_S_2014_12_20_pus_map.mod wobs J0904-2552_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0904-2552_S_2014_12_20_pus_uvs.fits wwins J0904-2552_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0904-2552_S_2014_12_20_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 = 0.000753601 Jy ! Component: 100 - total flux cleaned = 0.000799333 Jy ! Component: 150 - total flux cleaned = 0.000758981 Jy ! Component: 200 - total flux cleaned = 0.000794414 Jy ! Component: 250 - total flux cleaned = 0.000795474 Jy ! Component: 300 - total flux cleaned = 0.000933888 Jy ! Component: 350 - total flux cleaned = 0.00110078 Jy ! Component: 400 - total flux cleaned = 0.00119802 Jy ! Component: 450 - total flux cleaned = 0.00119854 Jy ! Component: 500 - total flux cleaned = 0.00126042 Jy ! Component: 550 - total flux cleaned = 0.00126042 Jy ! Component: 600 - total flux cleaned = 0.00134947 Jy ! Component: 650 - total flux cleaned = 0.00134934 Jy ! Component: 700 - total flux cleaned = 0.00134932 Jy ! Component: 750 - total flux cleaned = 0.00134962 Jy ! Component: 800 - total flux cleaned = 0.00129516 Jy ! Component: 850 - total flux cleaned = 0.00129589 Jy ! Component: 900 - total flux cleaned = 0.00137624 Jy ! Component: 950 - total flux cleaned = 0.00140204 Jy ! Component: 1000 - total flux cleaned = 0.00135008 Jy ! Component: 1050 - total flux cleaned = 0.00124838 Jy ! Component: 1100 - total flux cleaned = 0.00112368 Jy ! Component: 1150 - total flux cleaned = 0.00122302 Jy ! Component: 1200 - total flux cleaned = 0.0011742 Jy ! Component: 1250 - total flux cleaned = 0.00105435 Jy ! Component: 1300 - total flux cleaned = 0.00110165 Jy ! Component: 1350 - total flux cleaned = 0.000984085 Jy ! Component: 1400 - total flux cleaned = 0.000984137 Jy ! Component: 1450 - total flux cleaned = 0.00102966 Jy ! Component: 1500 - total flux cleaned = 0.00093907 Jy ! Component: 1550 - total flux cleaned = 0.000916217 Jy ! Component: 1600 - total flux cleaned = 0.000916585 Jy ! Component: 1650 - total flux cleaned = 0.000894299 Jy ! Component: 1700 - total flux cleaned = 0.000764961 Jy ! Component: 1750 - total flux cleaned = 0.000808293 Jy ! Component: 1800 - total flux cleaned = 0.000892756 Jy ! Component: 1850 - total flux cleaned = 0.000850927 Jy ! Component: 1900 - total flux cleaned = 0.000850999 Jy ! Component: 1950 - total flux cleaned = 0.000891797 Jy ! Component: 2000 - total flux cleaned = 0.00091174 Jy ! Component: 2050 - total flux cleaned = 0.000871978 Jy ! Component: 2100 - total flux cleaned = 0.000971348 Jy ! Component: 2150 - total flux cleaned = 0.000912037 Jy ! Component: 2200 - total flux cleaned = 0.000873509 Jy ! Component: 2250 - total flux cleaned = 0.000931446 Jy ! Component: 2300 - total flux cleaned = 0.00087403 Jy ! Component: 2350 - total flux cleaned = 0.000836525 Jy ! Component: 2400 - total flux cleaned = 0.000892716 Jy ! Component: 2450 - total flux cleaned = 0.00091139 Jy ! Component: 2500 - total flux cleaned = 0.000874254 Jy ! Component: 2550 - total flux cleaned = 0.000764795 Jy ! Component: 2600 - total flux cleaned = 0.000764933 Jy ! Component: 2650 - total flux cleaned = 0.000764586 Jy ! Component: 2700 - total flux cleaned = 0.000746806 Jy ! Component: 2750 - total flux cleaned = 0.00067654 Jy ! Component: 2800 - total flux cleaned = 0.000763974 Jy ! Component: 2850 - total flux cleaned = 0.00074646 Jy ! Component: 2900 - total flux cleaned = 0.00072928 Jy ! Component: 2950 - total flux cleaned = 0.000712206 Jy ! Component: 3000 - total flux cleaned = 0.000678163 Jy ! Component: 3050 - total flux cleaned = 0.000560597 Jy ! Component: 3100 - total flux cleaned = 0.000593959 Jy ! Component: 3150 - total flux cleaned = 0.00056051 Jy ! Component: 3200 - total flux cleaned = 0.000626229 Jy ! Component: 3250 - total flux cleaned = 0.000577162 Jy ! Component: 3300 - total flux cleaned = 0.000496139 Jy ! Component: 3350 - total flux cleaned = 0.000496201 Jy ! Component: 3400 - total flux cleaned = 0.000496129 Jy ! Component: 3450 - total flux cleaned = 0.000511958 Jy ! Component: 3500 - total flux cleaned = 0.000496271 Jy ! Component: 3550 - total flux cleaned = 0.000480717 Jy ! Component: 3600 - total flux cleaned = 0.000403002 Jy ! Component: 3650 - total flux cleaned = 0.000372351 Jy ! Component: 3700 - total flux cleaned = 0.00035718 Jy ! Component: 3750 - total flux cleaned = 0.000296551 Jy ! Component: 3800 - total flux cleaned = 0.000326824 Jy ! Component: 3850 - total flux cleaned = 0.000311907 Jy ! Component: 3900 - total flux cleaned = 0.000341792 Jy ! Component: 3950 - total flux cleaned = 0.000326796 Jy ! Component: 4000 - total flux cleaned = 0.000223805 Jy ! Component: 4050 - total flux cleaned = 0.000326214 Jy ! Total flux subtracted in 4096 components = 0.000326286 Jy ! Clean residual min=-0.000811 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.464402 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 595 components and 0.464402 Jy ![Exited script file: muppet] wmap "J0904-2552_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 7.764 at -5.931 degrees (North through East) ! Clean map min=-0.0018917 max=0.15211 Jy/beam ! Writing clean map to FITS file: J0904-2552_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265596 device "J0904-2552_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0904-2552_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523822 0.523822 1.04764 2.09529 4.19058 8.38115 16.7623 33.5246 67.0492 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 7.764 at -5.931 degrees (North through East) ! Clean map min=-0.0018917 max=0.15211 Jy/beam quit ! Quitting program ! Log file J0904-2552_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:29:11 2016