! Started logfile: J2040-3836_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:45:48 2016 obs J2040-3836_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2040-3836_S_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.676061 visibilities/baseline/integration-bin. ! Found source: J2040-3836 ! ! 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 14968 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 J2040-3836_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 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992248Jy sigma=0.007079 ! Fit after self-cal, rms=0.935318Jy sigma=0.006698 ! 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=2.377 mas, bmaj=7.948 mas, bpa=-4.252 degrees ! Estimated noise=1698.9 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 = 0.0509431 Jy ! Component: 100 - total flux cleaned = 0.0641291 Jy ! Total flux subtracted in 100 components = 0.0641291 Jy ! Clean residual min=-0.004256 max=0.005780 Jy/beam ! Clean residual mean=-0.000030 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0641291 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0641291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118704Jy sigma=0.000761 ! Fit after self-cal, rms=0.118052Jy sigma=0.000756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076937 Jy ! Component: 100 - total flux cleaned = 0.0122865 Jy ! Total flux subtracted in 100 components = 0.0122865 Jy ! Clean residual min=-0.004438 max=0.003942 Jy/beam ! Clean residual mean=-0.000025 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0764156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0764156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117176Jy sigma=0.000749 ! Fit after self-cal, rms=0.117106Jy sigma=0.000749 ! 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=3.127 mas, bmaj=9.748 mas, bpa=-3.135 degrees ! Estimated noise=870.657 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 (-1.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610035 Jy ! Component: 100 - total flux cleaned = 0.00904403 Jy ! Component: 150 - total flux cleaned = 0.0106647 Jy ! Component: 200 - total flux cleaned = 0.0111835 Jy ! Total flux subtracted in 200 components = 0.0111835 Jy ! Clean residual min=-0.003181 max=0.002733 Jy/beam ! Clean residual mean=-0.000045 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0875991 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 97 components and 0.0875991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116780Jy sigma=0.000747 ! Fit after self-cal, rms=0.116669Jy sigma=0.000746 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00 KP 1.07 ! LA 1.01 MK 0.97 NL 1.05 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.90 KP 1.01 ! LA 0.90 MK 1.01 NL 1.04 OV 1.11 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.94 KP 0.97 ! LA 0.77 MK 1.05 NL 1.05 OV 0.93 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.97 KP 0.95 ! LA 0.84 MK 1.17 NL 1.08 OV 1.05 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.116669Jy sigma=0.000746 ! Fit after self-cal, rms=0.114318Jy sigma=0.000744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=9.862 mas, bpa=-2.955 degrees ! Estimated noise=871.56 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118989 Jy ! Component: 100 - total flux cleaned = 0.000188056 Jy ! Component: 150 - total flux cleaned = 0.00016023 Jy ! Component: 200 - total flux cleaned = 0.000134553 Jy ! Total flux subtracted in 200 components = 0.000134553 Jy ! Clean residual min=-0.002510 max=0.002694 Jy/beam ! Clean residual mean=-0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0877337 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.0877337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114300Jy sigma=0.000744 ! Fit after self-cal, rms=0.114171Jy sigma=0.000743 ! 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=0.114171Jy sigma=0.000743 ! Fit after self-cal, rms=0.114179Jy sigma=0.000743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=9.874 mas, bpa=-2.896 degrees ! Estimated noise=871.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139158 Jy ! Component: 100 - total flux cleaned = 0.000227561 Jy ! Component: 150 - total flux cleaned = 0.000227246 Jy ! Component: 200 - total flux cleaned = 0.000202854 Jy ! Total flux subtracted in 200 components = 0.000202854 Jy ! Clean residual min=-0.002573 max=0.002691 Jy/beam ! Clean residual mean=-0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0879365 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.0879365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114165Jy sigma=0.000743 ! Fit after self-cal, rms=0.114130Jy sigma=0.000743 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 = -3.91121e-05 Jy ! Component: 100 - total flux cleaned = -3.96001e-05 Jy ! Component: 150 - total flux cleaned = -3.85367e-05 Jy ! Component: 200 - total flux cleaned = -6.06847e-05 Jy ! Total flux subtracted in 200 components = -6.06847e-05 Jy ! Clean residual min=-0.002670 max=0.002779 Jy/beam ! Clean residual mean=-0.000007 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0878758 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.0878759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114118Jy sigma=0.000743 ! Fit after self-cal, rms=0.114093Jy sigma=0.000743 ! Inverting map ! Added new window around map position (-95.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010577 Jy ! Component: 100 - total flux cleaned = 0.00117731 Jy ! Component: 150 - total flux cleaned = 0.00108693 Jy ! Component: 200 - total flux cleaned = 0.00101441 Jy ! Total flux subtracted in 200 components = 0.00101441 Jy ! Clean residual min=-0.002619 max=0.002513 Jy/beam ! Clean residual mean=-0.000009 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0888903 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.0888902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114024Jy sigma=0.000742 ! Fit after self-cal, rms=0.113991Jy sigma=0.000742 ! 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=0.113991Jy sigma=0.000742 ! Fit after self-cal, rms=0.114146Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.885 mas, bpa=-3.051 degrees ! Estimated noise=869.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233346 Jy ! Component: 100 - total flux cleaned = 0.000228544 Jy ! Component: 150 - total flux cleaned = 0.000345172 Jy ! Component: 200 - total flux cleaned = 0.000379889 Jy ! Total flux subtracted in 200 components = 0.000379889 Jy ! Clean residual min=-0.002483 max=0.002450 Jy/beam ! Clean residual mean=-0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0892701 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.0892701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114106Jy sigma=0.000741 ! Fit after self-cal, rms=0.114105Jy sigma=0.000741 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 = 2.41726e-05 Jy ! Component: 100 - total flux cleaned = 2.82661e-05 Jy ! Component: 150 - total flux cleaned = 6.41053e-05 Jy ! Component: 200 - total flux cleaned = 9.47782e-05 Jy ! Total flux subtracted in 200 components = 9.47782e-05 Jy ! Clean residual min=-0.002504 max=0.002427 Jy/beam ! Clean residual mean=-0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0893649 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.0893649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114076Jy sigma=0.000741 ! Fit after self-cal, rms=0.114069Jy sigma=0.000741 ! 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=0.114069Jy sigma=0.000741 ! Fit after self-cal, rms=0.114512Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.033 mas, bmaj=26.19 mas, bpa=-2.37 degrees ! Estimated noise=1062.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396732 Jy ! Component: 100 - total flux cleaned = 0.000442065 Jy ! Component: 150 - total flux cleaned = 0.000501839 Jy ! Component: 200 - total flux cleaned = 0.000553958 Jy ! Total flux subtracted in 200 components = 0.000553958 Jy ! Clean residual min=-0.002140 max=0.002142 Jy/beam ! Clean residual mean=-0.000008 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0899189 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 169 components and 0.0899189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114508Jy sigma=0.000741 ! Fit after self-cal, rms=0.114524Jy sigma=0.000741 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58145e-05 Jy ! Component: 100 - total flux cleaned = -2.91158e-05 Jy ! Component: 150 - total flux cleaned = -1.40507e-05 Jy ! Component: 200 - total flux cleaned = 1.44638e-05 Jy ! Total flux subtracted in 200 components = 1.44638e-05 Jy ! Clean residual min=-0.002124 max=0.002164 Jy/beam ! Clean residual mean=-0.000007 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0899333 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 176 components and 0.0899333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114520Jy sigma=0.000741 ! Fit after self-cal, rms=0.114520Jy sigma=0.000741 ! 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=3.155 mas, bmaj=9.868 mas, bpa=-3.168 degrees ! Estimated noise=869.482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 9.868 at -3.168 degrees (North through East) ! Clean map min=-0.0030469 max=0.066697 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=2.392 mas, bmaj=8.02 mas, bpa=-4.251 degrees ! Estimated noise=1712.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512026 Jy ! Component: 100 - total flux cleaned = 0.0658953 Jy ! Component: 150 - total flux cleaned = 0.0727883 Jy ! Component: 200 - total flux cleaned = 0.0765573 Jy ! Total flux subtracted in 200 components = 0.0765573 Jy ! Clean residual min=-0.004663 max=0.004990 Jy/beam ! Clean residual mean=-0.000011 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.0765574 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0765574 Jy ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=9.868 mas, bpa=-3.168 degrees ! Estimated noise=869.482 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 = 0.00723804 Jy ! Component: 100 - total flux cleaned = 0.009907 Jy ! Component: 150 - total flux cleaned = 0.0109715 Jy ! Component: 200 - total flux cleaned = 0.0115193 Jy ! Total flux subtracted in 200 components = 0.0115193 Jy ! Clean residual min=-0.002732 max=0.002685 Jy/beam ! Clean residual mean=-0.000008 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0880767 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.0880767 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=8.033 mas, bmaj=26.19 mas, bpa=-2.37 degrees ! Estimated noise=1062.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144464 Jy ! Component: 100 - total flux cleaned = 0.00166499 Jy ! Component: 150 - total flux cleaned = 0.00176695 Jy ! Component: 200 - total flux cleaned = 0.00180905 Jy ! Total flux subtracted in 200 components = 0.00180905 Jy ! Clean residual min=-0.002176 max=0.002209 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0898857 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 = 3.9086e-07 Jy ! Component: 100 - total flux cleaned = -1.69604e-05 Jy ! Component: 150 - total flux cleaned = -3.29245e-05 Jy ! Component: 200 - total flux cleaned = -3.30652e-05 Jy ! Total flux subtracted in 200 components = -3.30652e-05 Jy ! Clean residual min=-0.002143 max=0.002152 Jy/beam ! Clean residual mean=-0.000007 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0898527 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 97 components and 0.0898527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=9.868 mas, bpa=-3.168 degrees ! Estimated noise=869.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047483 Jy ! Component: 100 - total flux cleaned = -0.000597504 Jy ! Component: 150 - total flux cleaned = -0.000599877 Jy ! Component: 200 - total flux cleaned = -0.000515672 Jy ! Total flux subtracted in 200 components = -0.000515672 Jy ! Clean residual min=-0.002434 max=0.002481 Jy/beam ! Clean residual mean=-0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.089337 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.089337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114521Jy sigma=0.000741 ! Fit after self-cal, rms=0.114485Jy sigma=0.000741 wmodel J2040-3836_S_2014_12_20_pus_map.mod ! Writing 112 model components to file: J2040-3836_S_2014_12_20_pus_map.mod wobs J2040-3836_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2040-3836_S_2014_12_20_pus_uvs.fits wwins J2040-3836_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2040-3836_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 = -0.000468834 Jy ! Component: 100 - total flux cleaned = -0.000872932 Jy ! Component: 150 - total flux cleaned = -0.0011369 Jy ! Component: 200 - total flux cleaned = -0.0013141 Jy ! Component: 250 - total flux cleaned = -0.0015193 Jy ! Component: 300 - total flux cleaned = -0.00168386 Jy ! Component: 350 - total flux cleaned = -0.00184366 Jy ! Component: 400 - total flux cleaned = -0.00187491 Jy ! Component: 450 - total flux cleaned = -0.00187453 Jy ! Component: 500 - total flux cleaned = -0.001845 Jy ! Component: 550 - total flux cleaned = -0.00187391 Jy ! Component: 600 - total flux cleaned = -0.00193005 Jy ! Component: 650 - total flux cleaned = -0.00195765 Jy ! Component: 700 - total flux cleaned = -0.00203856 Jy ! Component: 750 - total flux cleaned = -0.00206498 Jy ! Component: 800 - total flux cleaned = -0.00209199 Jy ! Component: 850 - total flux cleaned = -0.00214397 Jy ! Component: 900 - total flux cleaned = -0.0021952 Jy ! Component: 950 - total flux cleaned = -0.00229476 Jy ! Component: 1000 - total flux cleaned = -0.00219618 Jy ! Component: 1050 - total flux cleaned = -0.0022446 Jy ! Component: 1100 - total flux cleaned = -0.00224452 Jy ! Component: 1150 - total flux cleaned = -0.00222075 Jy ! Component: 1200 - total flux cleaned = -0.00222082 Jy ! Component: 1250 - total flux cleaned = -0.00222043 Jy ! Component: 1300 - total flux cleaned = -0.00219783 Jy ! Component: 1350 - total flux cleaned = -0.0021977 Jy ! Component: 1400 - total flux cleaned = -0.00215335 Jy ! Component: 1450 - total flux cleaned = -0.00215304 Jy ! Component: 1500 - total flux cleaned = -0.00204554 Jy ! Component: 1550 - total flux cleaned = -0.00204566 Jy ! Component: 1600 - total flux cleaned = -0.00204556 Jy ! Component: 1650 - total flux cleaned = -0.00204528 Jy ! Component: 1700 - total flux cleaned = -0.00198364 Jy ! Component: 1750 - total flux cleaned = -0.00194304 Jy ! Component: 1800 - total flux cleaned = -0.00196299 Jy ! Component: 1850 - total flux cleaned = -0.00196293 Jy ! Component: 1900 - total flux cleaned = -0.00192358 Jy ! Component: 1950 - total flux cleaned = -0.00196281 Jy ! Component: 2000 - total flux cleaned = -0.00196282 Jy ! Component: 2050 - total flux cleaned = -0.00194396 Jy ! Component: 2100 - total flux cleaned = -0.00201925 Jy ! Component: 2150 - total flux cleaned = -0.00201938 Jy ! Component: 2200 - total flux cleaned = -0.00201908 Jy ! Component: 2250 - total flux cleaned = -0.00201892 Jy ! Component: 2300 - total flux cleaned = -0.00205489 Jy ! Component: 2350 - total flux cleaned = -0.0020192 Jy ! Component: 2400 - total flux cleaned = -0.00205488 Jy ! Component: 2450 - total flux cleaned = -0.00207252 Jy ! Component: 2500 - total flux cleaned = -0.00212447 Jy ! Component: 2550 - total flux cleaned = -0.00209001 Jy ! Component: 2600 - total flux cleaned = -0.00212392 Jy ! Component: 2650 - total flux cleaned = -0.00214064 Jy ! Component: 2700 - total flux cleaned = -0.00209067 Jy ! Component: 2750 - total flux cleaned = -0.00209052 Jy ! Component: 2800 - total flux cleaned = -0.00205761 Jy ! Component: 2850 - total flux cleaned = -0.0020251 Jy ! Component: 2900 - total flux cleaned = -0.00200902 Jy ! Component: 2950 - total flux cleaned = -0.0020091 Jy ! Component: 3000 - total flux cleaned = -0.00197749 Jy ! Component: 3050 - total flux cleaned = -0.00196171 Jy ! Component: 3100 - total flux cleaned = -0.00196178 Jy ! Component: 3150 - total flux cleaned = -0.00196182 Jy ! Component: 3200 - total flux cleaned = -0.00194647 Jy ! Component: 3250 - total flux cleaned = -0.00190055 Jy ! Component: 3300 - total flux cleaned = -0.00188544 Jy ! Component: 3350 - total flux cleaned = -0.00179485 Jy ! Component: 3400 - total flux cleaned = -0.00182488 Jy ! Component: 3450 - total flux cleaned = -0.00179514 Jy ! Component: 3500 - total flux cleaned = -0.00176557 Jy ! Component: 3550 - total flux cleaned = -0.00178023 Jy ! Component: 3600 - total flux cleaned = -0.00173642 Jy ! Component: 3650 - total flux cleaned = -0.00179443 Jy ! Component: 3700 - total flux cleaned = -0.00173655 Jy ! Component: 3750 - total flux cleaned = -0.00177931 Jy ! Component: 3800 - total flux cleaned = -0.00175081 Jy ! Component: 3850 - total flux cleaned = -0.00170824 Jy ! Component: 3900 - total flux cleaned = -0.00175034 Jy ! Component: 3950 - total flux cleaned = -0.00173637 Jy ! Component: 4000 - total flux cleaned = -0.00176408 Jy ! Component: 4050 - total flux cleaned = -0.00175026 Jy ! Total flux subtracted in 4096 components = -0.00173664 Jy ! Clean residual min=-0.000943 max=0.000764 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0876004 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 358 components and 0.0876005 Jy ![Exited script file: muppet] wmap "J2040-3836_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 9.868 at -3.168 degrees (North through East) ! Clean map min=-0.0026661 max=0.066372 Jy/beam ! Writing clean map to FITS file: J2040-3836_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 0.0663717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248493 device "J2040-3836_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2040-3836_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12319 1.12319 2.24638 4.49276 8.98551 17.971 35.9421 71.8841 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 9.868 at -3.168 degrees (North through East) ! Clean map min=-0.0026661 max=0.066372 Jy/beam quit ! Quitting program ! Log file J2040-3836_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:45:54 2016