! Started logfile: /image_prod/ug002_uva//J2025+0316_S_dfm.log on Thu Mar 5 04:46:57 2020 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 /image_prod/ug002_uva//J2025+0316_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2025+0316_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.956349 visibilities/baseline/integration-bin. ! Found source: J2025+0316 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 3615 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J2025+0316_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061274Jy sigma=7.543728 ! Fit after self-cal, rms=0.739260Jy sigma=5.336276 ! 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=2.555 mas, bmaj=6.797 mas, bpa=-4.884 degrees ! Estimated noise=2.03039 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 = 0.20284 Jy ! Component: 100 - total flux cleaned = 0.276465 Jy ! Total flux subtracted in 100 components = 0.276465 Jy ! Clean residual min=-0.014076 max=0.032565 Jy/beam ! Clean residual mean=-0.000013 rms=0.004122 Jy/beam ! Combined flux in latest and established models = 0.276465 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.276465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102069Jy sigma=0.618230 ! Fit after self-cal, rms=0.101647Jy sigma=0.615001 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354243 Jy ! Component: 100 - total flux cleaned = 0.0533777 Jy ! Total flux subtracted in 100 components = 0.0533777 Jy ! Clean residual min=-0.011040 max=0.009070 Jy/beam ! Clean residual mean=-0.000005 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.329843 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.329843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089936Jy sigma=0.508220 ! Fit after self-cal, rms=0.089859Jy sigma=0.507388 ! 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=2.879 mas, bmaj=7.133 mas, bpa=-4.91 degrees ! Estimated noise=1.71184 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 = 0.00993634 Jy ! Component: 100 - total flux cleaned = 0.0162691 Jy ! Component: 150 - total flux cleaned = 0.0208365 Jy ! Component: 200 - total flux cleaned = 0.0241726 Jy ! Total flux subtracted in 200 components = 0.0241726 Jy ! Clean residual min=-0.011452 max=0.007650 Jy/beam ! Clean residual mean=0.000004 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.354015 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.354015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088522Jy sigma=0.494748 ! Fit after self-cal, rms=0.088527Jy sigma=0.494680 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.879 x 7.133 at -4.91 degrees (North through East) ! Clean map min=-0.011268 max=0.26218 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.00 KP 1.02 ! MK 0.95 NL 0.99 OV 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.03 KP 1.02 ! MK 1.08 NL 1.11 OV 0.91 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 1.03 ! MK 1.03 NL 0.97 OV 0.89 SC 0.96 ! ! ! Fit before self-cal, rms=0.088527Jy sigma=0.494680 ! Fit after self-cal, rms=0.082090Jy sigma=0.462076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=7.159 mas, bpa=-4.806 degrees ! Estimated noise=1.70548 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 = -0.00223326 Jy ! Component: 100 - total flux cleaned = -0.00345823 Jy ! Component: 150 - total flux cleaned = -0.00384364 Jy ! Component: 200 - total flux cleaned = -0.0039343 Jy ! Total flux subtracted in 200 components = -0.0039343 Jy ! Clean residual min=-0.006310 max=0.006206 Jy/beam ! Clean residual mean=-0.000012 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.350081 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.350081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082018Jy sigma=0.461719 ! Fit after self-cal, rms=0.082036Jy sigma=0.461615 ! 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. ! ! Fit before self-cal, rms=0.082036Jy sigma=0.461615 ! Fit after self-cal, rms=0.081106Jy sigma=0.433793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.17 mas, bpa=-4.755 degrees ! Estimated noise=1.70816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122673 Jy ! Component: 100 - total flux cleaned = 0.00118352 Jy ! Component: 150 - total flux cleaned = 0.00106213 Jy ! Component: 200 - total flux cleaned = 0.000954827 Jy ! Total flux subtracted in 200 components = 0.000954827 Jy ! Clean residual min=-0.003127 max=0.003371 Jy/beam ! Clean residual mean=-0.000010 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.351036 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.351036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081056Jy sigma=0.433351 ! Fit after self-cal, rms=0.081156Jy sigma=0.433278 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 = -0.000116217 Jy ! Component: 100 - total flux cleaned = -0.000206682 Jy ! Component: 150 - total flux cleaned = -0.000314177 Jy ! Component: 200 - total flux cleaned = -0.000338902 Jy ! Total flux subtracted in 200 components = -0.000338902 Jy ! Clean residual min=-0.003145 max=0.003295 Jy/beam ! Clean residual mean=-0.000010 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.350697 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.350697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081140Jy sigma=0.433107 ! Fit after self-cal, rms=0.081135Jy sigma=0.433100 ! 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. ! ! Fit before self-cal, rms=0.081135Jy sigma=0.433100 ! Fit after self-cal, rms=0.080879Jy sigma=0.431194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=7.166 mas, bpa=-4.789 degrees ! Estimated noise=1.70614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.79099e-05 Jy ! Component: 100 - total flux cleaned = 0.00011143 Jy ! Component: 150 - total flux cleaned = 0.000153737 Jy ! Component: 200 - total flux cleaned = 0.000212538 Jy ! Total flux subtracted in 200 components = 0.000212538 Jy ! Clean residual min=-0.003261 max=0.003415 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.35091 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.35091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080871Jy sigma=0.431070 ! Fit after self-cal, rms=0.080869Jy sigma=0.431062 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 (-68.5, 69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204078 Jy ! Component: 100 - total flux cleaned = 0.00243857 Jy ! Component: 150 - total flux cleaned = 0.00227618 Jy ! Component: 200 - total flux cleaned = 0.00223862 Jy ! Total flux subtracted in 200 components = 0.00223862 Jy ! Clean residual min=-0.002988 max=0.002896 Jy/beam ! Clean residual mean=-0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.353148 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.353148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080729Jy sigma=0.430088 ! Fit after self-cal, rms=0.080733Jy sigma=0.429997 ! 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. ! ! Fit before self-cal, rms=0.080733Jy sigma=0.429997 ! Fit after self-cal, rms=0.080513Jy sigma=0.429890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.391 mas, bmaj=10.08 mas, bpa=-1.72 degrees ! Estimated noise=2.24485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132635 Jy ! Component: 100 - total flux cleaned = 0.00188209 Jy ! Component: 150 - total flux cleaned = 0.00208919 Jy ! Component: 200 - total flux cleaned = 0.00217635 Jy ! Total flux subtracted in 200 components = 0.00217635 Jy ! Clean residual min=-0.003577 max=0.003119 Jy/beam ! Clean residual mean=-0.000012 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.355325 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.355325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080509Jy sigma=0.429877 ! Fit after self-cal, rms=0.080510Jy sigma=0.429828 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 = 0.000531525 Jy ! Component: 100 - total flux cleaned = 0.000583122 Jy ! Component: 150 - total flux cleaned = 0.000692341 Jy ! Component: 200 - total flux cleaned = 0.000711792 Jy ! Total flux subtracted in 200 components = 0.000711792 Jy ! Clean residual min=-0.003451 max=0.003118 Jy/beam ! Clean residual mean=-0.000012 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.356036 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.356036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080518Jy sigma=0.429908 ! Fit after self-cal, rms=0.080519Jy sigma=0.429892 ! 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=2.896 mas, bmaj=7.166 mas, bpa=-4.864 degrees ! Estimated noise=1.70182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.896 x 7.166 at -4.864 degrees (North through East) ! Clean map min=-0.0029166 max=0.2609 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=2.577 mas, bmaj=6.809 mas, bpa=-4.823 degrees ! Estimated noise=2.00404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199883 Jy ! Component: 100 - total flux cleaned = 0.272585 Jy ! Component: 150 - total flux cleaned = 0.306899 Jy ! Component: 200 - total flux cleaned = 0.324179 Jy ! Total flux subtracted in 200 components = 0.324179 Jy ! Clean residual min=-0.005013 max=0.008010 Jy/beam ! Clean residual mean=-0.000006 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.324179 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.324179 Jy ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=7.166 mas, bpa=-4.864 degrees ! Estimated noise=1.70182 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 = 0.0100238 Jy ! Component: 100 - total flux cleaned = 0.0158269 Jy ! Component: 150 - total flux cleaned = 0.019833 Jy ! Component: 200 - total flux cleaned = 0.0217513 Jy ! Total flux subtracted in 200 components = 0.0217513 Jy ! Clean residual min=-0.003521 max=0.003570 Jy/beam ! Clean residual mean=-0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.345931 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.345931 Jy ! Inverting map ! Added new window around map position (0, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306684 Jy ! Component: 100 - total flux cleaned = 0.00448114 Jy ! Component: 150 - total flux cleaned = 0.00569604 Jy ! Component: 200 - total flux cleaned = 0.00668866 Jy ! Total flux subtracted in 200 components = 0.00668866 Jy ! Clean residual min=-0.003039 max=0.002638 Jy/beam ! Clean residual mean=-0.000005 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.352619 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 0.352619 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=6.391 mas, bmaj=10.08 mas, bpa=-1.72 degrees ! Estimated noise=2.24485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021621 Jy ! Component: 100 - total flux cleaned = 0.00325649 Jy ! Component: 150 - total flux cleaned = 0.00409121 Jy ! Component: 200 - total flux cleaned = 0.00459404 Jy ! Total flux subtracted in 200 components = 0.00459404 Jy ! Clean residual min=-0.003414 max=0.002956 Jy/beam ! Clean residual mean=-0.000010 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.357213 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 = 0.000366557 Jy ! Component: 100 - total flux cleaned = 0.000692391 Jy ! Component: 150 - total flux cleaned = 0.00100968 Jy ! Component: 200 - total flux cleaned = 0.00129183 Jy ! Total flux subtracted in 200 components = 0.00129183 Jy ! Clean residual min=-0.003355 max=0.002983 Jy/beam ! Clean residual mean=-0.000009 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.358505 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 0.358505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=7.166 mas, bpa=-4.864 degrees ! Estimated noise=1.70182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152656 Jy ! Component: 100 - total flux cleaned = 3.09648e-05 Jy ! Component: 150 - total flux cleaned = 7.10881e-05 Jy ! Component: 200 - total flux cleaned = 6.78207e-05 Jy ! Total flux subtracted in 200 components = 6.78207e-05 Jy ! Clean residual min=-0.002807 max=0.002358 Jy/beam ! Clean residual mean=-0.000004 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.358573 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.358573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080350Jy sigma=0.428295 ! Fit after self-cal, rms=0.080325Jy sigma=0.428232 wmodel J2025+0316_S_map.mod ! Writing 125 model components to file: J2025+0316_S_map.mod wobs J2025+0316_S_uvs.fits ! Writing UV FITS file: J2025+0316_S_uvs.fits wwins J2025+0316_S_map.win ! wwins: Wrote 3 windows to J2025+0316_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 = -0.00089856 Jy ! Component: 100 - total flux cleaned = -0.00111807 Jy ! Component: 150 - total flux cleaned = -0.00107909 Jy ! Component: 200 - total flux cleaned = -0.00111864 Jy ! Component: 250 - total flux cleaned = -0.000931562 Jy ! Component: 300 - total flux cleaned = -0.000786363 Jy ! Component: 350 - total flux cleaned = -0.000610401 Jy ! Component: 400 - total flux cleaned = -0.000439979 Jy ! Component: 450 - total flux cleaned = -0.000307409 Jy ! Component: 500 - total flux cleaned = -0.0001126 Jy ! Component: 550 - total flux cleaned = 1.52898e-05 Jy ! Component: 600 - total flux cleaned = 4.57785e-05 Jy ! Component: 650 - total flux cleaned = -7.56079e-05 Jy ! Component: 700 - total flux cleaned = -0.000193604 Jy ! Component: 750 - total flux cleaned = -0.000221543 Jy ! Component: 800 - total flux cleaned = -0.000306418 Jy ! Component: 850 - total flux cleaned = -0.000334249 Jy ! Component: 900 - total flux cleaned = -0.000390036 Jy ! Component: 950 - total flux cleaned = -0.000443854 Jy ! Component: 1000 - total flux cleaned = -0.000391096 Jy ! Component: 1050 - total flux cleaned = -0.000444184 Jy ! Component: 1100 - total flux cleaned = -0.000470587 Jy ! Component: 1150 - total flux cleaned = -0.000470417 Jy ! Component: 1200 - total flux cleaned = -0.000395488 Jy ! Component: 1250 - total flux cleaned = -0.000444999 Jy ! Component: 1300 - total flux cleaned = -0.000347303 Jy ! Component: 1350 - total flux cleaned = -0.000395853 Jy ! Component: 1400 - total flux cleaned = -0.00037216 Jy ! Component: 1450 - total flux cleaned = -0.00039549 Jy ! Component: 1500 - total flux cleaned = -0.00034929 Jy ! Component: 1550 - total flux cleaned = -0.000372025 Jy ! Component: 1600 - total flux cleaned = -0.000371715 Jy ! Component: 1650 - total flux cleaned = -0.000349182 Jy ! Component: 1700 - total flux cleaned = -0.000371611 Jy ! Component: 1750 - total flux cleaned = -0.000393124 Jy ! Component: 1800 - total flux cleaned = -0.000393083 Jy ! Component: 1850 - total flux cleaned = -0.000499573 Jy ! Component: 1900 - total flux cleaned = -0.000457585 Jy ! Component: 1950 - total flux cleaned = -0.000541095 Jy ! Component: 2000 - total flux cleaned = -0.000561862 Jy ! Component: 2050 - total flux cleaned = -0.000746114 Jy ! Component: 2100 - total flux cleaned = -0.000725785 Jy ! Component: 2150 - total flux cleaned = -0.000826189 Jy ! Component: 2200 - total flux cleaned = -0.000845941 Jy ! Component: 2250 - total flux cleaned = -0.000924601 Jy ! Component: 2300 - total flux cleaned = -0.00100278 Jy ! Component: 2350 - total flux cleaned = -0.00108031 Jy ! Component: 2400 - total flux cleaned = -0.00117625 Jy ! Component: 2450 - total flux cleaned = -0.00123329 Jy ! Component: 2500 - total flux cleaned = -0.00130852 Jy ! Component: 2550 - total flux cleaned = -0.00132711 Jy ! Component: 2600 - total flux cleaned = -0.00140128 Jy ! Component: 2650 - total flux cleaned = -0.00151141 Jy ! Component: 2700 - total flux cleaned = -0.0014751 Jy ! Component: 2750 - total flux cleaned = -0.00158339 Jy ! Component: 2800 - total flux cleaned = -0.00167289 Jy ! Component: 2850 - total flux cleaned = -0.00172609 Jy ! Component: 2900 - total flux cleaned = -0.00170839 Jy ! Component: 2950 - total flux cleaned = -0.00179582 Jy ! Component: 3000 - total flux cleaned = -0.00184792 Jy ! Component: 3050 - total flux cleaned = -0.0018994 Jy ! Component: 3100 - total flux cleaned = -0.00196764 Jy ! Component: 3150 - total flux cleaned = -0.00198479 Jy ! Component: 3200 - total flux cleaned = -0.00201855 Jy ! Component: 3250 - total flux cleaned = -0.00205181 Jy ! Component: 3300 - total flux cleaned = -0.00208479 Jy ! Component: 3350 - total flux cleaned = -0.00210115 Jy ! Component: 3400 - total flux cleaned = -0.00213358 Jy ! Component: 3450 - total flux cleaned = -0.00210104 Jy ! Component: 3500 - total flux cleaned = -0.00213335 Jy ! Component: 3550 - total flux cleaned = -0.00219711 Jy ! Component: 3600 - total flux cleaned = -0.0021656 Jy ! Component: 3650 - total flux cleaned = -0.00221306 Jy ! Component: 3700 - total flux cleaned = -0.00232257 Jy ! Component: 3750 - total flux cleaned = -0.00229142 Jy ! Component: 3800 - total flux cleaned = -0.00235335 Jy ! Component: 3850 - total flux cleaned = -0.00233795 Jy ! Component: 3900 - total flux cleaned = -0.00233802 Jy ! Component: 3950 - total flux cleaned = -0.00232291 Jy ! Component: 4000 - total flux cleaned = -0.00230787 Jy ! Component: 4050 - total flux cleaned = -0.002338 Jy ! Total flux subtracted in 4096 components = -0.00230822 Jy ! Clean residual min=-0.000866 max=0.000881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.356265 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 423 components and 0.356265 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2025+0316_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.896 x 7.166 at -4.864 degrees (North through East) ! Clean map min=-0.0019161 max=0.26057 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2025+0316_S_map.fits wmodel /image_prod/ug002_uva//J2025+0316_S_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J2025+0316_S_map.mod wobs /image_prod/ug002_uva//J2025+0316_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2025+0316_S_uvs.fits wwins /image_prod/ug002_uva//J2025+0316_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2025+0316_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.260569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305517 0.305517 0.611035 1.22207 2.44414 4.88828 9.77655 19.5531 39.1062 78.2124 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.26 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 981.941 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2025+0316_S_dfm.log closed on Thu Mar 5 04:47:01 2020