! Started logfile: /scr/pima/bg219a_uvs/J0443+3441_S_dfm.log on Thu May 19 23:52:24 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219a_uvs/J0443+3441_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0443+3441_S_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.6125 visibilities/baseline/integration-bin. ! Found source: J0443+3441 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 1764 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0443+3441_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.135722Jy sigma=22.931548 ! Fit after self-cal, rms=0.420034Jy sigma=8.667843 ! 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=2.966 mas, bmaj=4.443 mas, bpa=-10.84 degrees ! Estimated noise=1.2609 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 = 0.443886 Jy ! Component: 100 - total flux cleaned = 0.54249 Jy ! Total flux subtracted in 100 components = 0.54249 Jy ! Clean residual min=-0.016644 max=0.032121 Jy/beam ! Clean residual mean=-0.000055 rms=0.005823 Jy/beam ! Combined flux in latest and established models = 0.54249 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.54249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091494Jy sigma=1.887324 ! Fit after self-cal, rms=0.091463Jy sigma=1.886948 ! 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=4.072 mas, bmaj=6.148 mas, bpa=-3.862 degrees ! Estimated noise=0.875569 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 = 0.0490475 Jy ! Component: 100 - total flux cleaned = 0.0726826 Jy ! Component: 150 - total flux cleaned = 0.0854535 Jy ! Component: 200 - total flux cleaned = 0.092497 Jy ! Total flux subtracted in 200 components = 0.092497 Jy ! Clean residual min=-0.008931 max=0.014124 Jy/beam ! Clean residual mean=-0.000037 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.634987 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.634987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063956Jy sigma=1.241870 ! Fit after self-cal, rms=0.063895Jy sigma=1.239948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.072 x 6.148 at -3.862 degrees (North through East) ! Clean map min=-0.0088653 max=0.57673 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.08 NL 0.99 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.07 NL 1.02 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.06 NL 0.99 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.09 NL 0.99 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.063895Jy sigma=1.239948 ! Fit after self-cal, rms=0.059453Jy sigma=1.148421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.114 mas, bmaj=6.181 mas, bpa=-2.611 degrees ! Estimated noise=0.878521 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 = 0.000903863 Jy ! Component: 100 - total flux cleaned = 0.000839977 Jy ! Component: 150 - total flux cleaned = 0.000904217 Jy ! Component: 200 - total flux cleaned = 0.000961864 Jy ! Total flux subtracted in 200 components = 0.000961864 Jy ! Clean residual min=-0.004829 max=0.006189 Jy/beam ! Clean residual mean=-0.000009 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.635949 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.635949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059283Jy sigma=1.144507 ! Fit after self-cal, rms=0.059273Jy sigma=1.143924 ! 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=0.059273Jy sigma=1.143924 ! Fit after self-cal, rms=0.058988Jy sigma=1.132047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.11 mas, bmaj=6.185 mas, bpa=-2.982 degrees ! Estimated noise=0.879748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146541 Jy ! Component: 100 - total flux cleaned = 0.00156872 Jy ! Component: 150 - total flux cleaned = 0.00161765 Jy ! Component: 200 - total flux cleaned = 0.00166115 Jy ! Total flux subtracted in 200 components = 0.00166115 Jy ! Clean residual min=-0.003978 max=0.005084 Jy/beam ! Clean residual mean=-0.000017 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.63761 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.63761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058897Jy sigma=1.130387 ! Fit after self-cal, rms=0.058898Jy sigma=1.130195 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 (30.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236665 Jy ! Component: 100 - total flux cleaned = 0.00202338 Jy ! Component: 150 - total flux cleaned = 0.00175243 Jy ! Component: 200 - total flux cleaned = 0.00153405 Jy ! Total flux subtracted in 200 components = 0.00153405 Jy ! Clean residual min=-0.003191 max=0.003786 Jy/beam ! Clean residual mean=-0.000015 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.639144 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.639144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058387Jy sigma=1.122019 ! Fit after self-cal, rms=0.058371Jy sigma=1.121700 ! Inverting map ! Added new window around map position (-48, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184366 Jy ! Component: 100 - total flux cleaned = 0.00177574 Jy ! Component: 150 - total flux cleaned = 0.00145512 Jy ! Component: 200 - total flux cleaned = 0.00123258 Jy ! Total flux subtracted in 200 components = 0.00123258 Jy ! Clean residual min=-0.002762 max=0.002878 Jy/beam ! Clean residual mean=-0.000017 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.640377 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.640377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058119Jy sigma=1.117646 ! Fit after self-cal, rms=0.058115Jy sigma=1.117526 ! 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=0.058115Jy sigma=1.117526 ! Fit after self-cal, rms=0.058033Jy sigma=1.116814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.111 mas, bmaj=6.185 mas, bpa=-2.955 degrees ! Estimated noise=0.87921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104985 Jy ! Component: 100 - total flux cleaned = 0.0012151 Jy ! Component: 150 - total flux cleaned = 0.00121789 Jy ! Component: 200 - total flux cleaned = 0.00108326 Jy ! Total flux subtracted in 200 components = 0.00108326 Jy ! Clean residual min=-0.002536 max=0.002431 Jy/beam ! Clean residual mean=-0.000007 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.64146 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.64146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057937Jy sigma=1.115252 ! Fit after self-cal, rms=0.057937Jy sigma=1.115224 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 = 8.21065e-06 Jy ! Component: 100 - total flux cleaned = -0.000111899 Jy ! Component: 150 - total flux cleaned = -0.000149721 Jy ! Component: 200 - total flux cleaned = -0.000186681 Jy ! Total flux subtracted in 200 components = -0.000186681 Jy ! Clean residual min=-0.002540 max=0.002354 Jy/beam ! Clean residual mean=-0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.641274 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.641274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057886Jy sigma=1.114380 ! Fit after self-cal, rms=0.057888Jy sigma=1.114369 ! 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=0.057888Jy sigma=1.114369 ! Fit after self-cal, rms=0.057856Jy sigma=1.114221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.707 mas, bmaj=11.99 mas, bpa=2.514 degrees ! Estimated noise=1.01828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445111 Jy ! Component: 100 - total flux cleaned = 0.000762713 Jy ! Component: 150 - total flux cleaned = 0.000813128 Jy ! Component: 200 - total flux cleaned = 0.000789721 Jy ! Total flux subtracted in 200 components = 0.000789721 Jy ! Clean residual min=-0.002026 max=0.002074 Jy/beam ! Clean residual mean=-0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.642063 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.642063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057840Jy sigma=1.113847 ! Fit after self-cal, rms=0.057836Jy sigma=1.113806 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 = 7.55983e-05 Jy ! Component: 100 - total flux cleaned = 7.55931e-05 Jy ! Component: 150 - total flux cleaned = 3.53243e-05 Jy ! Component: 200 - total flux cleaned = -2.78525e-06 Jy ! Total flux subtracted in 200 components = -2.78525e-06 Jy ! Clean residual min=-0.001976 max=0.001949 Jy/beam ! Clean residual mean=-0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.64206 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.642061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057829Jy sigma=1.113614 ! Fit after self-cal, rms=0.057828Jy sigma=1.113595 ! 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=4.111 mas, bmaj=6.185 mas, bpa=-2.919 degrees ! Estimated noise=0.878992 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.111 x 6.185 at -2.919 degrees (North through East) ! Clean map min=-0.0027142 max=0.57774 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=0.057828Jy sigma=1.113595 ! Fit after self-cal, rms=0.049758Jy sigma=0.932614 ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=6.195 mas, bpa=-2.875 degrees ! Estimated noise=0.876769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522435 Jy ! Component: 100 - total flux cleaned = -0.000395051 Jy ! Component: 150 - total flux cleaned = -0.000225972 Jy ! Component: 200 - total flux cleaned = 2.28025e-05 Jy ! Total flux subtracted in 200 components = 2.28025e-05 Jy ! Clean residual min=-0.003117 max=0.002813 Jy/beam ! Clean residual mean=0.000012 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.642083 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.642083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049604Jy sigma=0.929258 ! Fit after self-cal, rms=0.049602Jy sigma=0.929161 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192424 Jy ! Component: 100 - total flux cleaned = 0.000312794 Jy ! Component: 150 - total flux cleaned = 0.000351971 Jy ! Component: 200 - total flux cleaned = 0.000321099 Jy ! Total flux subtracted in 200 components = 0.000321099 Jy ! Clean residual min=-0.002876 max=0.002625 Jy/beam ! Clean residual mean=0.000011 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.642404 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.642404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049544Jy sigma=0.928098 ! Fit after self-cal, rms=0.049545Jy sigma=0.928062 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049545Jy sigma=0.928062 ! Fit after self-cal, rms=0.049407Jy sigma=0.926605 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=3.004 mas, bmaj=4.453 mas, bpa=-9.375 degrees ! Estimated noise=1.26887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.446611 Jy ! Component: 100 - total flux cleaned = 0.547364 Jy ! Component: 150 - total flux cleaned = 0.58034 Jy ! Component: 200 - total flux cleaned = 0.597273 Jy ! Total flux subtracted in 200 components = 0.597273 Jy ! Clean residual min=-0.007432 max=0.009180 Jy/beam ! Clean residual mean=-0.000016 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.597273 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.597273 Jy ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=6.2 mas, bpa=-2.871 degrees ! Estimated noise=0.874747 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 = 0.0153965 Jy ! Component: 100 - total flux cleaned = 0.0240373 Jy ! Component: 150 - total flux cleaned = 0.0302341 Jy ! Component: 200 - total flux cleaned = 0.0337509 Jy ! Total flux subtracted in 200 components = 0.0337509 Jy ! Clean residual min=-0.004159 max=0.005220 Jy/beam ! Clean residual mean=-0.000015 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.631024 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.631024 Jy ! Inverting map ! Added new window around map position (3, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468013 Jy ! Component: 100 - total flux cleaned = 0.00576629 Jy ! Component: 150 - total flux cleaned = 0.00678577 Jy ! Component: 200 - total flux cleaned = 0.00787657 Jy ! Total flux subtracted in 200 components = 0.00787657 Jy ! Clean residual min=-0.002926 max=0.003115 Jy/beam ! Clean residual mean=0.000003 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.6389 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.6389 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=7.721 mas, bmaj=12.01 mas, bpa=2.655 degrees ! Estimated noise=1.01056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020308 Jy ! Component: 100 - total flux cleaned = 0.00274413 Jy ! Component: 150 - total flux cleaned = 0.00353216 Jy ! Component: 200 - total flux cleaned = 0.00407608 Jy ! Total flux subtracted in 200 components = 0.00407608 Jy ! Clean residual min=-0.002633 max=0.002804 Jy/beam ! Clean residual mean=0.000020 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.642976 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 = 0.000350533 Jy ! Component: 100 - total flux cleaned = 0.000548652 Jy ! Component: 150 - total flux cleaned = 0.000764738 Jy ! Component: 200 - total flux cleaned = 0.000959262 Jy ! Total flux subtracted in 200 components = 0.000959262 Jy ! Clean residual min=-0.002605 max=0.002562 Jy/beam ! Clean residual mean=0.000022 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.643936 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 114 components and 0.643936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=6.2 mas, bpa=-2.871 degrees ! Estimated noise=0.874747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.61849e-05 Jy ! Component: 100 - total flux cleaned = 7.71905e-05 Jy ! Component: 150 - total flux cleaned = 8.09846e-05 Jy ! Component: 200 - total flux cleaned = 0.000134501 Jy ! Total flux subtracted in 200 components = 0.000134501 Jy ! Clean residual min=-0.002590 max=0.002566 Jy/beam ! Clean residual mean=0.000011 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.64407 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.64407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049481Jy sigma=0.927005 ! Fit after self-cal, rms=0.049448Jy sigma=0.926227 wmodel /J0443+3441_S_map.mod ! wmodel: Unable to open new model file: /J0443+3441_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0443+3441_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.12 x 6.2 at -2.871 degrees (North through East) ! Clean map min=-0.0026867 max=0.57854 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0443+3441_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.578542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000631516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327469 0.327469 0.654938 1.30988 2.61975 5.23951 10.479 20.958 41.916 83.8321 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.578 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 916.116 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0443+3441_S_dfm.log closed on Thu May 19 23:52:26 2016