! Started logfile: J0510-3142_S_dfm.log on Fri Feb 15 19:44:45 2019 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 J0510-3142_S_uva.fits ! Reading UV FITS file: J0510-3142_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721235 visibilities/baseline/integration-bin. ! Found source: J0510-3142 ! ! 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 54 lines of history. ! ! Reading 11684 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 J0510-3142_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 900 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.059618Jy sigma=10.662904 ! Fit after self-cal, rms=0.717139Jy sigma=7.034501 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.553 mas, bmaj=7.022 mas, bpa=-6.032 degrees ! Estimated noise=1.12559 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 = 0.22761 Jy ! Component: 100 - total flux cleaned = 0.28107 Jy ! Total flux subtracted in 100 components = 0.28107 Jy ! Clean residual min=-0.015228 max=0.026286 Jy/beam ! Clean residual mean=-0.000109 rms=0.003867 Jy/beam ! Combined flux in latest and established models = 0.28107 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.28107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.142421Jy sigma=1.112880 ! Fit after self-cal, rms=0.142407Jy sigma=1.112594 ! Inverting map ! Added new window around map position (6, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02596 Jy ! Component: 100 - total flux cleaned = 0.0385397 Jy ! Total flux subtracted in 100 components = 0.0385397 Jy ! Clean residual min=-0.011880 max=0.022918 Jy/beam ! Clean residual mean=-0.000086 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 0.319609 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.319609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.137499Jy sigma=1.022973 ! Fit after self-cal, rms=0.137137Jy sigma=1.013204 ! 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=3.147 mas, bmaj=8.504 mas, bpa=-5.723 degrees ! Estimated noise=0.81594 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 = 0.0159498 Jy ! Component: 100 - total flux cleaned = 0.022124 Jy ! Component: 150 - total flux cleaned = 0.023439 Jy ! Component: 200 - total flux cleaned = 0.0241616 Jy ! Total flux subtracted in 200 components = 0.0241616 Jy ! Clean residual min=-0.010814 max=0.017902 Jy/beam ! Clean residual mean=-0.000142 rms=0.003598 Jy/beam ! Combined flux in latest and established models = 0.343771 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.343771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.135693Jy sigma=0.980015 ! Fit after self-cal, rms=0.135669Jy sigma=0.976684 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.147 x 8.504 at -5.723 degrees (North through East) ! Clean map min=-0.010066 max=0.28762 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.01 HN 1.25 KP 0.93 ! LA 0.89 MK 0.94 NL 1.04 OV 0.93 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.45 FD 0.97 HN 1.29 KP 0.93 ! LA 0.91 MK 0.97 NL 1.12 OV 0.91 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.96 FD 0.98 HN 1.24 KP 0.92 ! LA 0.90 MK 0.99 NL 1.04 OV 0.92 ! PT 0.96 SC 0.97 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.135669Jy sigma=0.976684 ! Fit after self-cal, rms=0.281371Jy sigma=0.753266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=8.526 mas, bpa=-5.546 degrees ! Estimated noise=0.830451 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 = -0.00204317 Jy ! Component: 100 - total flux cleaned = -0.00205187 Jy ! Component: 150 - total flux cleaned = -0.00154454 Jy ! Component: 200 - total flux cleaned = -0.00139182 Jy ! Total flux subtracted in 200 components = -0.00139182 Jy ! Clean residual min=-0.007926 max=0.007424 Jy/beam ! Clean residual mean=-0.000010 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.342379 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.342379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.280260Jy sigma=0.747304 ! Fit after self-cal, rms=0.280558Jy sigma=0.745449 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.280558Jy sigma=0.745449 ! Fit after self-cal, rms=0.303247Jy sigma=0.738363 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=8.522 mas, bpa=-5.512 degrees ! Estimated noise=0.835982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333445 Jy ! Component: 100 - total flux cleaned = -0.000180064 Jy ! Component: 150 - total flux cleaned = 0.00036573 Jy ! Component: 200 - total flux cleaned = 0.000483322 Jy ! Total flux subtracted in 200 components = 0.000483322 Jy ! Clean residual min=-0.006862 max=0.007375 Jy/beam ! Clean residual mean=-0.000021 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.342862 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.342862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.302395Jy sigma=0.736207 ! Fit after self-cal, rms=0.302306Jy sigma=0.735547 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 = -0.00119072 Jy ! Component: 100 - total flux cleaned = -0.00108191 Jy ! Component: 150 - total flux cleaned = -0.000886759 Jy ! Component: 200 - total flux cleaned = -0.000713301 Jy ! Total flux subtracted in 200 components = -0.000713301 Jy ! Clean residual min=-0.006896 max=0.007481 Jy/beam ! Clean residual mean=-0.000022 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.342149 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.342149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.301874Jy sigma=0.734839 ! Fit after self-cal, rms=0.301815Jy sigma=0.734559 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.301815Jy sigma=0.734559 ! Fit after self-cal, rms=0.178415Jy sigma=0.655996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.548 mas, bpa=-5.282 degrees ! Estimated noise=0.834691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147989 Jy ! Component: 100 - total flux cleaned = -0.00139733 Jy ! Component: 150 - total flux cleaned = -0.0013251 Jy ! Component: 200 - total flux cleaned = -0.00126368 Jy ! Total flux subtracted in 200 components = -0.00126368 Jy ! Clean residual min=-0.003001 max=0.002779 Jy/beam ! Clean residual mean=-0.000019 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.340885 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.340885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.178324Jy sigma=0.654351 ! Fit after self-cal, rms=0.178298Jy sigma=0.654031 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 = -0.000440936 Jy ! Component: 100 - total flux cleaned = -0.000380452 Jy ! Component: 150 - total flux cleaned = -0.00037886 Jy ! Component: 200 - total flux cleaned = -0.000376692 Jy ! Total flux subtracted in 200 components = -0.000376692 Jy ! Clean residual min=-0.002773 max=0.002756 Jy/beam ! Clean residual mean=-0.000020 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.340509 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.340509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.178264Jy sigma=0.653382 ! Fit after self-cal, rms=0.178237Jy sigma=0.653340 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231438 Jy ! Component: 100 - total flux cleaned = 0.00243981 Jy ! Component: 150 - total flux cleaned = 0.00254379 Jy ! Component: 200 - total flux cleaned = 0.00264 Jy ! Total flux subtracted in 200 components = 0.00264 Jy ! Clean residual min=-0.002604 max=0.002225 Jy/beam ! Clean residual mean=-0.000016 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.343149 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.343149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.178176Jy sigma=0.652260 ! Fit after self-cal, rms=0.178141Jy sigma=0.652040 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.178141Jy sigma=0.652040 ! Fit after self-cal, rms=0.179315Jy sigma=0.651703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.002 mas, bmaj=21.6 mas, bpa=-3.08 degrees ! Estimated noise=1.04139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532082 Jy ! Component: 100 - total flux cleaned = 0.000585272 Jy ! Component: 150 - total flux cleaned = 0.000664161 Jy ! Component: 200 - total flux cleaned = 0.000724225 Jy ! Total flux subtracted in 200 components = 0.000724225 Jy ! Clean residual min=-0.002297 max=0.002440 Jy/beam ! Clean residual mean=-0.000029 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.343873 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.343873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.179292Jy sigma=0.651377 ! Fit after self-cal, rms=0.179279Jy sigma=0.651236 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 = 0.000278673 Jy ! Component: 100 - total flux cleaned = 0.000377808 Jy ! Component: 150 - total flux cleaned = 0.000403205 Jy ! Component: 200 - total flux cleaned = 0.000446043 Jy ! Total flux subtracted in 200 components = 0.000446043 Jy ! Clean residual min=-0.002247 max=0.002453 Jy/beam ! Clean residual mean=-0.000028 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.344319 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.344319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.179261Jy sigma=0.651118 ! Fit after self-cal, rms=0.179251Jy sigma=0.651050 ! 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=3.126 mas, bmaj=8.559 mas, bpa=-5.181 degrees ! Estimated noise=0.833666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 8.559 at -5.181 degrees (North through East) ! Clean map min=-0.0023584 max=0.29709 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=2.514 mas, bmaj=7.016 mas, bpa=-5.299 degrees ! Estimated noise=1.16425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23474 Jy ! Component: 100 - total flux cleaned = 0.289959 Jy ! Component: 150 - total flux cleaned = 0.311435 Jy ! Component: 200 - total flux cleaned = 0.322829 Jy ! Total flux subtracted in 200 components = 0.322829 Jy ! Clean residual min=-0.003888 max=0.008653 Jy/beam ! Clean residual mean=-0.000022 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.322829 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.322829 Jy ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=8.559 mas, bpa=-5.181 degrees ! Estimated noise=0.833666 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) ! Added new window around map position (3, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917737 Jy ! Component: 100 - total flux cleaned = 0.0139711 Jy ! Component: 150 - total flux cleaned = 0.0170715 Jy ! Component: 200 - total flux cleaned = 0.0189185 Jy ! Total flux subtracted in 200 components = 0.0189185 Jy ! Clean residual min=-0.002444 max=0.002073 Jy/beam ! Clean residual mean=-0.000018 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.341747 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.341747 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=8.002 mas, bmaj=21.6 mas, bpa=-3.08 degrees ! Estimated noise=1.04139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160912 Jy ! Component: 100 - total flux cleaned = 0.00189765 Jy ! Component: 150 - total flux cleaned = 0.00210713 Jy ! Component: 200 - total flux cleaned = 0.00226598 Jy ! Total flux subtracted in 200 components = 0.00226598 Jy ! Clean residual min=-0.002325 max=0.002423 Jy/beam ! Clean residual mean=-0.000030 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.344013 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 = 1.98038e-05 Jy ! Component: 100 - total flux cleaned = 5.67341e-05 Jy ! Component: 150 - total flux cleaned = 7.43486e-05 Jy ! Component: 200 - total flux cleaned = 0.000107864 Jy ! Total flux subtracted in 200 components = 0.000107864 Jy ! Clean residual min=-0.002318 max=0.002428 Jy/beam ! Clean residual mean=-0.000029 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.344121 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.344121 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=8.559 mas, bpa=-5.181 degrees ! Estimated noise=0.833666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519112 Jy ! Component: 100 - total flux cleaned = -0.00036453 Jy ! Component: 150 - total flux cleaned = -0.000317591 Jy ! Component: 200 - total flux cleaned = -0.000278196 Jy ! Total flux subtracted in 200 components = -0.000278196 Jy ! Clean residual min=-0.002258 max=0.002049 Jy/beam ! Clean residual mean=-0.000015 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.343843 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.343843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.179268Jy sigma=0.650414 ! Fit after self-cal, rms=0.179221Jy sigma=0.650125 wmodel J0510-3142_S_map.mod ! Writing 84 model components to file: J0510-3142_S_map.mod wobs J0510-3142_S_uvs.fits ! Writing UV FITS file: J0510-3142_S_uvs.fits wwins J0510-3142_S_map.win ! wwins: Wrote 4 windows to J0510-3142_S_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 = -0.000693258 Jy ! Component: 100 - total flux cleaned = -0.00117265 Jy ! Component: 150 - total flux cleaned = -0.00155986 Jy ! Component: 200 - total flux cleaned = -0.00152623 Jy ! Component: 250 - total flux cleaned = -0.00159356 Jy ! Component: 300 - total flux cleaned = -0.00165893 Jy ! Component: 350 - total flux cleaned = -0.00169039 Jy ! Component: 400 - total flux cleaned = -0.00165876 Jy ! Component: 450 - total flux cleaned = -0.0016898 Jy ! Component: 500 - total flux cleaned = -0.00172065 Jy ! Component: 550 - total flux cleaned = -0.00190042 Jy ! Component: 600 - total flux cleaned = -0.00201872 Jy ! Component: 650 - total flux cleaned = -0.00207674 Jy ! Component: 700 - total flux cleaned = -0.00216316 Jy ! Component: 750 - total flux cleaned = -0.00224839 Jy ! Component: 800 - total flux cleaned = -0.00236055 Jy ! Component: 850 - total flux cleaned = -0.00247118 Jy ! Component: 900 - total flux cleaned = -0.00258077 Jy ! Component: 950 - total flux cleaned = -0.00266237 Jy ! Component: 1000 - total flux cleaned = -0.00285001 Jy ! Component: 1050 - total flux cleaned = -0.0029029 Jy ! Component: 1100 - total flux cleaned = -0.00303465 Jy ! Component: 1150 - total flux cleaned = -0.00321605 Jy ! Component: 1200 - total flux cleaned = -0.0032932 Jy ! Component: 1250 - total flux cleaned = -0.00344567 Jy ! Component: 1300 - total flux cleaned = -0.00349589 Jy ! Component: 1350 - total flux cleaned = -0.00362054 Jy ! Component: 1400 - total flux cleaned = -0.00369452 Jy ! Component: 1450 - total flux cleaned = -0.00379206 Jy ! Component: 1500 - total flux cleaned = -0.00384047 Jy ! Component: 1550 - total flux cleaned = -0.00393655 Jy ! Component: 1600 - total flux cleaned = -0.00388883 Jy ! Component: 1650 - total flux cleaned = -0.00400729 Jy ! Component: 1700 - total flux cleaned = -0.0040773 Jy ! Component: 1750 - total flux cleaned = -0.00405417 Jy ! Component: 1800 - total flux cleaned = -0.00421591 Jy ! Component: 1850 - total flux cleaned = -0.00419283 Jy ! Component: 1900 - total flux cleaned = -0.00430624 Jy ! Component: 1950 - total flux cleaned = -0.00428359 Jy ! Component: 2000 - total flux cleaned = -0.00432837 Jy ! Component: 2050 - total flux cleaned = -0.00441717 Jy ! Component: 2100 - total flux cleaned = -0.0044612 Jy ! Component: 2150 - total flux cleaned = -0.00439554 Jy ! Component: 2200 - total flux cleaned = -0.00437374 Jy ! Component: 2250 - total flux cleaned = -0.00439524 Jy ! Component: 2300 - total flux cleaned = -0.00443839 Jy ! Component: 2350 - total flux cleaned = -0.00452365 Jy ! Component: 2400 - total flux cleaned = -0.00450249 Jy ! Component: 2450 - total flux cleaned = -0.00450252 Jy ! Component: 2500 - total flux cleaned = -0.00464877 Jy ! Component: 2550 - total flux cleaned = -0.00466946 Jy ! Component: 2600 - total flux cleaned = -0.00460743 Jy ! Component: 2650 - total flux cleaned = -0.00460764 Jy ! Component: 2700 - total flux cleaned = -0.00464842 Jy ! Component: 2750 - total flux cleaned = -0.00470942 Jy ! Component: 2800 - total flux cleaned = -0.00485083 Jy ! Component: 2850 - total flux cleaned = -0.00485065 Jy ! Component: 2900 - total flux cleaned = -0.00481069 Jy ! Component: 2950 - total flux cleaned = -0.00481081 Jy ! Component: 3000 - total flux cleaned = -0.0048306 Jy ! Component: 3050 - total flux cleaned = -0.0048502 Jy ! Component: 3100 - total flux cleaned = -0.00486978 Jy ! Component: 3150 - total flux cleaned = -0.00479176 Jy ! Component: 3200 - total flux cleaned = -0.00483056 Jy ! Component: 3250 - total flux cleaned = -0.00488833 Jy ! Component: 3300 - total flux cleaned = -0.00488814 Jy ! Component: 3350 - total flux cleaned = -0.00486909 Jy ! Component: 3400 - total flux cleaned = -0.00479291 Jy ! Component: 3450 - total flux cleaned = -0.00477407 Jy ! Component: 3500 - total flux cleaned = -0.004774 Jy ! Component: 3550 - total flux cleaned = -0.00492419 Jy ! Component: 3600 - total flux cleaned = -0.00483072 Jy ! Component: 3650 - total flux cleaned = -0.00481204 Jy ! Component: 3700 - total flux cleaned = -0.00490459 Jy ! Component: 3750 - total flux cleaned = -0.00479372 Jy ! Component: 3800 - total flux cleaned = -0.00479386 Jy ! Component: 3850 - total flux cleaned = -0.00479381 Jy ! Component: 3900 - total flux cleaned = -0.00483034 Jy ! Component: 3950 - total flux cleaned = -0.00479392 Jy ! Component: 4000 - total flux cleaned = -0.00481198 Jy ! Component: 4050 - total flux cleaned = -0.00481197 Jy ! Total flux subtracted in 4096 components = -0.00484788 Jy ! Clean residual min=-0.001053 max=0.001035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.338995 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 384 components and 0.338995 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0510-3142_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 8.559 at -5.181 degrees (North through East) ! Clean map min=-0.001937 max=0.29918 Jy/beam ! Writing clean map to FITS file: J0510-3142_S_map.fits wmodel J0510-3142_S_map.mod ! Writing 384 model components to file: J0510-3142_S_map.mod wobs J0510-3142_S_uvs.fits ! Writing UV FITS file: J0510-3142_S_uvs.fits wwins J0510-3142_S_map.win ! wwins: Wrote 5 windows to J0510-3142_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.299176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345509 0.345509 0.691017 1.38203 2.76407 5.52814 11.0563 22.1125 44.2251 88.4502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 868.285 quit ! Quitting program ! Log file J0510-3142_S_dfm.log closed on Fri Feb 15 19:44:50 2019