! Started logfile: J0825+0309_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:20:08 2016 obs J0825+0309_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0825+0309_S_2014_05_31_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746296 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 4836 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 J0825+0309_S_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.448159Jy sigma=0.005144 ! Fit after self-cal, rms=0.424900Jy sigma=0.004898 ! 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=3.499 mas, bmaj=9.212 mas, bpa=17.22 degrees ! Estimated noise=1087.26 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 = 0.45166 Jy ! Component: 100 - total flux cleaned = 0.550189 Jy ! Total flux subtracted in 100 components = 0.550189 Jy ! Clean residual min=-0.012265 max=0.027675 Jy/beam ! Clean residual mean=0.000028 rms=0.003673 Jy/beam ! Combined flux in latest and established models = 0.550188 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.550188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110049Jy sigma=0.001160 ! Fit after self-cal, rms=0.110043Jy sigma=0.001160 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279392 Jy ! Component: 100 - total flux cleaned = 0.0421377 Jy ! Total flux subtracted in 100 components = 0.0421377 Jy ! Clean residual min=-0.010019 max=0.013911 Jy/beam ! Clean residual mean=0.000007 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.592326 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.592326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100216Jy sigma=0.001065 ! Fit after self-cal, rms=0.100089Jy sigma=0.001064 ! 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=4.272 mas, bmaj=9.939 mas, bpa=15.77 degrees ! Estimated noise=911.022 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 (3, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175418 Jy ! Component: 100 - total flux cleaned = 0.0271549 Jy ! Component: 150 - total flux cleaned = 0.0336627 Jy ! Component: 200 - total flux cleaned = 0.036609 Jy ! Total flux subtracted in 200 components = 0.036609 Jy ! Clean residual min=-0.008582 max=0.008688 Jy/beam ! Clean residual mean=-0.000014 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.628935 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 63 components and 0.628935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096305Jy sigma=0.001033 ! Fit after self-cal, rms=0.096181Jy sigma=0.001031 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 0.99 KP 1.07 ! LA 1.20 MK 1.00* NL 0.98 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 1.02 ! LA 1.14 MK 1.00* NL 1.03 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.03 KP 0.92 ! LA 0.91 MK 1.00* NL 0.98 OV 0.94 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.00 KP 0.87 ! LA 0.86 MK 1.00* NL 1.03 OV 0.99 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.096181Jy sigma=0.001031 ! Fit after self-cal, rms=0.072206Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.277 mas, bmaj=9.957 mas, bpa=15.77 degrees ! Estimated noise=906.859 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 = 0.00271945 Jy ! Component: 100 - total flux cleaned = 0.00346255 Jy ! Component: 150 - total flux cleaned = 0.00405167 Jy ! Component: 200 - total flux cleaned = 0.00425248 Jy ! Total flux subtracted in 200 components = 0.00425248 Jy ! Clean residual min=-0.003759 max=0.003226 Jy/beam ! Clean residual mean=-0.000006 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.633188 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.633188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072058Jy sigma=0.000773 ! Fit after self-cal, rms=0.072045Jy sigma=0.000772 ! 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=0.072045Jy sigma=0.000772 ! Fit after self-cal, rms=0.071666Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.273 mas, bmaj=9.955 mas, bpa=15.79 degrees ! Estimated noise=906.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141615 Jy ! Component: 100 - total flux cleaned = 0.00164874 Jy ! Component: 150 - total flux cleaned = 0.00193666 Jy ! Component: 200 - total flux cleaned = 0.00193766 Jy ! Total flux subtracted in 200 components = 0.00193766 Jy ! Clean residual min=-0.003606 max=0.002312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.635125 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.635125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071606Jy sigma=0.000767 ! Fit after self-cal, rms=0.071605Jy sigma=0.000767 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 = 0.000164107 Jy ! Component: 100 - total flux cleaned = 0.000218702 Jy ! Component: 150 - total flux cleaned = 0.000291197 Jy ! Component: 200 - total flux cleaned = 0.000290707 Jy ! Total flux subtracted in 200 components = 0.000290707 Jy ! Clean residual min=-0.003543 max=0.002240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.635416 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.635416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071587Jy sigma=0.000767 ! Fit after self-cal, rms=0.071586Jy sigma=0.000767 ! 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=0.071586Jy sigma=0.000767 ! Fit after self-cal, rms=0.071563Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=9.957 mas, bpa=15.82 degrees ! Estimated noise=906.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437173 Jy ! Component: 100 - total flux cleaned = 0.000513083 Jy ! Component: 150 - total flux cleaned = 0.000512756 Jy ! Component: 200 - total flux cleaned = 0.0005507 Jy ! Total flux subtracted in 200 components = 0.0005507 Jy ! Clean residual min=-0.003497 max=0.002263 Jy/beam ! Clean residual mean=0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.635967 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.635967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071547Jy sigma=0.000767 ! Fit after self-cal, rms=0.071547Jy sigma=0.000767 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 = 5.73981e-05 Jy ! Component: 100 - total flux cleaned = 0.00012585 Jy ! Component: 150 - total flux cleaned = 0.000157728 Jy ! Component: 200 - total flux cleaned = 0.000187627 Jy ! Total flux subtracted in 200 components = 0.000187627 Jy ! Clean residual min=-0.003474 max=0.002230 Jy/beam ! Clean residual mean=0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.636154 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.636154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071540Jy sigma=0.000766 ! Fit after self-cal, rms=0.071540Jy sigma=0.000766 ! 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=0.071540Jy sigma=0.000766 ! Fit after self-cal, rms=0.071533Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.995 mas, bmaj=12.26 mas, bpa=4.057 degrees ! Estimated noise=1022.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889526 Jy ! Component: 100 - total flux cleaned = 0.0012153 Jy ! Component: 150 - total flux cleaned = 0.00126092 Jy ! Component: 200 - total flux cleaned = 0.00128843 Jy ! Total flux subtracted in 200 components = 0.00128843 Jy ! Clean residual min=-0.003181 max=0.002593 Jy/beam ! Clean residual mean=0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.637443 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.637443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071535Jy sigma=0.000766 ! Fit after self-cal, rms=0.071532Jy sigma=0.000766 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 = 0.000291414 Jy ! Component: 100 - total flux cleaned = 0.000368226 Jy ! Component: 150 - total flux cleaned = 0.000379824 Jy ! Component: 200 - total flux cleaned = 0.000411807 Jy ! Total flux subtracted in 200 components = 0.000411807 Jy ! Clean residual min=-0.003149 max=0.002537 Jy/beam ! Clean residual mean=0.000000 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.637855 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.637855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071533Jy sigma=0.000766 ! Fit after self-cal, rms=0.071533Jy sigma=0.000766 ! 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=4.271 mas, bmaj=9.958 mas, bpa=15.84 degrees ! Estimated noise=906.777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 9.958 at 15.84 degrees (North through East) ! Clean map min=-0.0032858 max=0.57914 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=0.071533Jy sigma=0.000766 ! Fit after self-cal, rms=0.067039Jy sigma=0.000714 ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=9.958 mas, bpa=15.84 degrees ! Estimated noise=906.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.02003e-05 Jy ! Component: 100 - total flux cleaned = -9.77844e-05 Jy ! Component: 150 - total flux cleaned = -9.87305e-05 Jy ! Component: 200 - total flux cleaned = -0.000114475 Jy ! Total flux subtracted in 200 components = -0.000114475 Jy ! Clean residual min=-0.003385 max=0.002267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.63774 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.63774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067029Jy sigma=0.000714 ! Fit after self-cal, rms=0.067029Jy sigma=0.000714 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.46001e-05 Jy ! Component: 100 - total flux cleaned = -2.84837e-05 Jy ! Component: 150 - total flux cleaned = -4.19982e-05 Jy ! Component: 200 - total flux cleaned = -5.52474e-05 Jy ! Total flux subtracted in 200 components = -5.52474e-05 Jy ! Clean residual min=-0.003373 max=0.002282 Jy/beam ! Clean residual mean=-0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.637685 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 0.637685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067024Jy sigma=0.000714 ! Fit after self-cal, rms=0.067023Jy sigma=0.000714 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067023Jy sigma=0.000714 ! Fit after self-cal, rms=0.067026Jy sigma=0.000714 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=3.488 mas, bmaj=9.217 mas, bpa=17.27 degrees ! Estimated noise=1083.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.450187 Jy ! Component: 100 - total flux cleaned = 0.548507 Jy ! Component: 150 - total flux cleaned = 0.577202 Jy ! Component: 200 - total flux cleaned = 0.593271 Jy ! Total flux subtracted in 200 components = 0.593271 Jy ! Clean residual min=-0.004386 max=0.008318 Jy/beam ! Clean residual mean=0.000016 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.593271 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.593271 Jy ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=9.958 mas, bpa=15.85 degrees ! Estimated noise=906.922 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 = 0.0138591 Jy ! Component: 100 - total flux cleaned = 0.0220621 Jy ! Component: 150 - total flux cleaned = 0.0276415 Jy ! Component: 200 - total flux cleaned = 0.0316484 Jy ! Total flux subtracted in 200 components = 0.0316484 Jy ! Clean residual min=-0.003799 max=0.002870 Jy/beam ! Clean residual mean=0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.624919 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 88 components and 0.624919 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=7.995 mas, bmaj=12.26 mas, bpa=4.066 degrees ! Estimated noise=1022.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449608 Jy ! Component: 100 - total flux cleaned = 0.00730804 Jy ! Component: 150 - total flux cleaned = 0.00920144 Jy ! Component: 200 - total flux cleaned = 0.0105275 Jy ! Total flux subtracted in 200 components = 0.0105275 Jy ! Clean residual min=-0.003342 max=0.002669 Jy/beam ! Clean residual mean=0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.635447 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 = 0.000928251 Jy ! Component: 100 - total flux cleaned = 0.00129713 Jy ! Component: 150 - total flux cleaned = 0.00160859 Jy ! Component: 200 - total flux cleaned = 0.00187342 Jy ! Total flux subtracted in 200 components = 0.00187342 Jy ! Clean residual min=-0.003213 max=0.002688 Jy/beam ! Clean residual mean=0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.63732 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 173 components and 0.63732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=9.958 mas, bpa=15.85 degrees ! Estimated noise=906.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612041 Jy ! Component: 100 - total flux cleaned = 0.000583151 Jy ! Component: 150 - total flux cleaned = 0.000556997 Jy ! Component: 200 - total flux cleaned = 0.000557473 Jy ! Total flux subtracted in 200 components = 0.000557473 Jy ! Clean residual min=-0.003428 max=0.002313 Jy/beam ! Clean residual mean=-0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.637878 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 199 components and 0.637878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067063Jy sigma=0.000714 ! Fit after self-cal, rms=0.067058Jy sigma=0.000714 wmodel J0825+0309_S_2014_05_31_pus_map.mod ! Writing 199 model components to file: J0825+0309_S_2014_05_31_pus_map.mod wobs J0825+0309_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0825+0309_S_2014_05_31_pus_uvs.fits wwins J0825+0309_S_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0825+0309_S_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012183 Jy ! Component: 100 - total flux cleaned = -0.0013859 Jy ! Component: 150 - total flux cleaned = -0.00161765 Jy ! Component: 200 - total flux cleaned = -0.00198725 Jy ! Component: 250 - total flux cleaned = -0.00237632 Jy ! Component: 300 - total flux cleaned = -0.002581 Jy ! Component: 350 - total flux cleaned = -0.00268157 Jy ! Component: 400 - total flux cleaned = -0.00274703 Jy ! Component: 450 - total flux cleaned = -0.00293585 Jy ! Component: 500 - total flux cleaned = -0.003027 Jy ! Component: 550 - total flux cleaned = -0.00311594 Jy ! Component: 600 - total flux cleaned = -0.00320313 Jy ! Component: 650 - total flux cleaned = -0.00325999 Jy ! Component: 700 - total flux cleaned = -0.0033444 Jy ! Component: 750 - total flux cleaned = -0.00345454 Jy ! Component: 800 - total flux cleaned = -0.00345477 Jy ! Component: 850 - total flux cleaned = -0.00350892 Jy ! Component: 900 - total flux cleaned = -0.00364009 Jy ! Component: 950 - total flux cleaned = -0.00358909 Jy ! Component: 1000 - total flux cleaned = -0.00356429 Jy ! Component: 1050 - total flux cleaned = -0.0036396 Jy ! Component: 1100 - total flux cleaned = -0.00361477 Jy ! Component: 1150 - total flux cleaned = -0.00354204 Jy ! Component: 1200 - total flux cleaned = -0.0035185 Jy ! Component: 1250 - total flux cleaned = -0.00349487 Jy ! Component: 1300 - total flux cleaned = -0.00351796 Jy ! Component: 1350 - total flux cleaned = -0.00347188 Jy ! Component: 1400 - total flux cleaned = -0.00340421 Jy ! Component: 1450 - total flux cleaned = -0.00338192 Jy ! Component: 1500 - total flux cleaned = -0.00344824 Jy ! Component: 1550 - total flux cleaned = -0.00340415 Jy ! Component: 1600 - total flux cleaned = -0.00346927 Jy ! Component: 1650 - total flux cleaned = -0.00342629 Jy ! Component: 1700 - total flux cleaned = -0.0034262 Jy ! Component: 1750 - total flux cleaned = -0.00346801 Jy ! Component: 1800 - total flux cleaned = -0.00350913 Jy ! Component: 1850 - total flux cleaned = -0.00348875 Jy ! Component: 1900 - total flux cleaned = -0.00348882 Jy ! Component: 1950 - total flux cleaned = -0.00348907 Jy ! Component: 2000 - total flux cleaned = -0.00346911 Jy ! Component: 2050 - total flux cleaned = -0.00346895 Jy ! Component: 2100 - total flux cleaned = -0.00341047 Jy ! Component: 2150 - total flux cleaned = -0.00331444 Jy ! Component: 2200 - total flux cleaned = -0.00333371 Jy ! Component: 2250 - total flux cleaned = -0.0032771 Jy ! Component: 2300 - total flux cleaned = -0.00320243 Jy ! Component: 2350 - total flux cleaned = -0.00316517 Jy ! Component: 2400 - total flux cleaned = -0.00312835 Jy ! Component: 2450 - total flux cleaned = -0.00318326 Jy ! Component: 2500 - total flux cleaned = -0.00309277 Jy ! Component: 2550 - total flux cleaned = -0.00307491 Jy ! Component: 2600 - total flux cleaned = -0.00302141 Jy ! Component: 2650 - total flux cleaned = -0.00302141 Jy ! Component: 2700 - total flux cleaned = -0.00296878 Jy ! Component: 2750 - total flux cleaned = -0.00289958 Jy ! Component: 2800 - total flux cleaned = -0.00291703 Jy ! Component: 2850 - total flux cleaned = -0.00286539 Jy ! Component: 2900 - total flux cleaned = -0.00283138 Jy ! Component: 2950 - total flux cleaned = -0.00273023 Jy ! Component: 3000 - total flux cleaned = -0.002764 Jy ! Component: 3050 - total flux cleaned = -0.00273063 Jy ! Component: 3100 - total flux cleaned = -0.00268099 Jy ! Component: 3150 - total flux cleaned = -0.00263182 Jy ! Component: 3200 - total flux cleaned = -0.00269694 Jy ! Component: 3250 - total flux cleaned = -0.00264828 Jy ! Component: 3300 - total flux cleaned = -0.00258379 Jy ! Component: 3350 - total flux cleaned = -0.00256767 Jy ! Component: 3400 - total flux cleaned = -0.00248844 Jy ! Component: 3450 - total flux cleaned = -0.00250412 Jy ! Component: 3500 - total flux cleaned = -0.0024259 Jy ! Component: 3550 - total flux cleaned = -0.00237934 Jy ! Component: 3600 - total flux cleaned = -0.00234842 Jy ! Component: 3650 - total flux cleaned = -0.00228689 Jy ! Component: 3700 - total flux cleaned = -0.00221068 Jy ! Component: 3750 - total flux cleaned = -0.00222587 Jy ! Component: 3800 - total flux cleaned = -0.0021806 Jy ! Component: 3850 - total flux cleaned = -0.00216562 Jy ! Component: 3900 - total flux cleaned = -0.00210623 Jy ! Component: 3950 - total flux cleaned = -0.00213581 Jy ! Component: 4000 - total flux cleaned = -0.00212117 Jy ! Component: 4050 - total flux cleaned = -0.00212115 Jy ! Total flux subtracted in 4096 components = -0.00212117 Jy ! Clean residual min=-0.000933 max=0.000888 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.635757 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 492 components and 0.635757 Jy ![Exited script file: muppet] wmap "J0825+0309_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 9.958 at 15.85 degrees (North through East) ! Clean map min=-0.0020289 max=0.5791 Jy/beam ! Writing clean map to FITS file: J0825+0309_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.579102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280867 device "J0825+0309_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0825+0309_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145501 0.145501 0.291003 0.582005 1.16401 2.32802 4.65604 9.31209 18.6242 37.2483 74.4967 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.579 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 9.958 at 15.85 degrees (North through East) ! Clean map min=-0.0020289 max=0.5791 Jy/beam quit ! Quitting program ! Log file J0825+0309_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:20:14 2016