! Started logfile: /image_prod/ug002_uva//J2123-0519_S_dfm.log on Thu Mar 5 05:12:33 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//J2123-0519_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2123-0519_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86637 visibilities/baseline/integration-bin. ! Found source: J2123-0519 ! ! 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 44 lines of history. ! ! Reading 8772 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 J2123-0519_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002022Jy sigma=7.706333 ! Fit after self-cal, rms=0.965713Jy sigma=7.431179 ! 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=2.754 mas, bmaj=7.019 mas, bpa=-3.904 degrees ! Estimated noise=1.6086 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 = 0.0282503 Jy ! Component: 100 - total flux cleaned = 0.0340913 Jy ! Total flux subtracted in 100 components = 0.0340913 Jy ! Clean residual min=-0.002628 max=0.002997 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0340913 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0340913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063101Jy sigma=0.430459 ! Fit after self-cal, rms=0.061354Jy sigma=0.416147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343079 Jy ! Component: 100 - total flux cleaned = 0.00360168 Jy ! Total flux subtracted in 100 components = 0.00360168 Jy ! Clean residual min=-0.002646 max=0.002828 Jy/beam ! Clean residual mean=0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.037693 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.037693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061087Jy sigma=0.414270 ! Fit after self-cal, rms=0.061053Jy sigma=0.414194 ! 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=3.269 mas, bmaj=8.03 mas, bpa=-3.986 degrees ! Estimated noise=1.01205 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 = 0.00138718 Jy ! Component: 100 - total flux cleaned = 0.00138901 Jy ! Component: 150 - total flux cleaned = 0.00135109 Jy ! Component: 200 - total flux cleaned = 0.00135152 Jy ! Total flux subtracted in 200 components = 0.00135152 Jy ! Clean residual min=-0.001941 max=0.001925 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0390445 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0390445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060961Jy sigma=0.413655 ! Fit after self-cal, rms=0.060909Jy sigma=0.413613 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.269 x 8.03 at -3.986 degrees (North through East) ! Clean map min=-0.0018784 max=0.038728 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.97 KP 0.98 ! LA 0.96 MK 1.00 NL 1.13 OV 0.93 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.94 KP 0.97 ! LA 1.06 MK 1.01 NL 1.03 OV 1.10 ! PT 1.00 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 MK 0.94 NL 1.09 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.060909Jy sigma=0.413613 ! Fit after self-cal, rms=0.059369Jy sigma=0.413008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=7.913 mas, bpa=-3.394 degrees ! Estimated noise=0.99667 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 = 0.000270717 Jy ! Component: 100 - total flux cleaned = 0.000273324 Jy ! Component: 150 - total flux cleaned = 0.000228243 Jy ! Component: 200 - total flux cleaned = 0.000187921 Jy ! Total flux subtracted in 200 components = 0.000187921 Jy ! Clean residual min=-0.001818 max=0.001802 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0392324 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0392324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059352Jy sigma=0.412860 ! Fit after self-cal, rms=0.059343Jy sigma=0.412756 ! 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=0.059343Jy sigma=0.412756 ! Fit after self-cal, rms=0.059198Jy sigma=0.412384 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=7.882 mas, bpa=-3.36 degrees ! Estimated noise=0.996331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98483e-05 Jy ! Component: 100 - total flux cleaned = 6.22391e-05 Jy ! Component: 150 - total flux cleaned = 4.49156e-05 Jy ! Component: 200 - total flux cleaned = 2.7635e-05 Jy ! Total flux subtracted in 200 components = 2.7635e-05 Jy ! Clean residual min=-0.001649 max=0.001681 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0392601 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.03926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059188Jy sigma=0.412297 ! Fit after self-cal, rms=0.059192Jy sigma=0.412230 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 = -5.44691e-05 Jy ! Component: 100 - total flux cleaned = -7.07751e-05 Jy ! Component: 150 - total flux cleaned = -0.000100261 Jy ! Component: 200 - total flux cleaned = -0.000100014 Jy ! Total flux subtracted in 200 components = -0.000100014 Jy ! Clean residual min=-0.001628 max=0.001662 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.03916 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.03916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059185Jy sigma=0.412172 ! Fit after self-cal, rms=0.059183Jy sigma=0.412169 ! 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=0.059183Jy sigma=0.412169 ! Fit after self-cal, rms=0.059575Jy sigma=0.411712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=7.866 mas, bpa=-3.368 degrees ! Estimated noise=0.993811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183091 Jy ! Component: 100 - total flux cleaned = 0.00019766 Jy ! Component: 150 - total flux cleaned = 0.000197538 Jy ! Component: 200 - total flux cleaned = 0.000198196 Jy ! Total flux subtracted in 200 components = 0.000198196 Jy ! Clean residual min=-0.001590 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0393582 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0393582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059569Jy sigma=0.411655 ! Fit after self-cal, rms=0.059607Jy sigma=0.411584 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.02884e-06 Jy ! Component: 100 - total flux cleaned = -1.60127e-06 Jy ! Component: 150 - total flux cleaned = -1.88009e-06 Jy ! Component: 200 - total flux cleaned = -2.41007e-06 Jy ! Total flux subtracted in 200 components = -2.41007e-06 Jy ! Clean residual min=-0.001599 max=0.001634 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0393558 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0393558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059602Jy sigma=0.411546 ! Fit after self-cal, rms=0.059602Jy sigma=0.411544 ! 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=0.059602Jy sigma=0.411544 ! Fit after self-cal, rms=0.059667Jy sigma=0.411520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.793 mas, bmaj=13.17 mas, bpa=4 degrees ! Estimated noise=1.23842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508075 Jy ! Component: 100 - total flux cleaned = 0.000554726 Jy ! Component: 150 - total flux cleaned = 0.000595062 Jy ! Component: 200 - total flux cleaned = 0.000630773 Jy ! Total flux subtracted in 200 components = 0.000630773 Jy ! Clean residual min=-0.001818 max=0.001603 Jy/beam ! Clean residual mean=0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0399866 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0399866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059670Jy sigma=0.411538 ! Fit after self-cal, rms=0.059677Jy sigma=0.411479 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 = 8.47492e-05 Jy ! Component: 100 - total flux cleaned = 0.000101989 Jy ! Component: 150 - total flux cleaned = 0.000117772 Jy ! Component: 200 - total flux cleaned = 0.000132431 Jy ! Total flux subtracted in 200 components = 0.000132431 Jy ! Clean residual min=-0.001841 max=0.001617 Jy/beam ! Clean residual mean=0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.040119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.040119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059678Jy sigma=0.411494 ! Fit after self-cal, rms=0.059677Jy sigma=0.411485 ! 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=3.194 mas, bmaj=7.85 mas, bpa=-3.369 degrees ! Estimated noise=0.990708 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 7.85 at -3.369 degrees (North through East) ! Clean map min=-0.0015477 max=0.037165 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=2.702 mas, bmaj=6.893 mas, bpa=-3.287 degrees ! Estimated noise=1.55886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290247 Jy ! Component: 100 - total flux cleaned = 0.0359712 Jy ! Component: 150 - total flux cleaned = 0.0383784 Jy ! Component: 200 - total flux cleaned = 0.0385823 Jy ! Total flux subtracted in 200 components = 0.0385823 Jy ! Clean residual min=-0.002680 max=0.002807 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0385823 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0385823 Jy ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=7.85 mas, bpa=-3.369 degrees ! Estimated noise=0.990708 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 = 0.00125744 Jy ! Component: 100 - total flux cleaned = 0.00125964 Jy ! Component: 150 - total flux cleaned = 0.00126017 Jy ! Component: 200 - total flux cleaned = 0.00119108 Jy ! Total flux subtracted in 200 components = 0.00119108 Jy ! Clean residual min=-0.001679 max=0.001766 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0397734 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0397734 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=7.793 mas, bmaj=13.17 mas, bpa=4 degrees ! Estimated noise=1.23842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525088 Jy ! Component: 100 - total flux cleaned = 0.000543188 Jy ! Component: 150 - total flux cleaned = 0.000541426 Jy ! Component: 200 - total flux cleaned = 0.000541441 Jy ! Total flux subtracted in 200 components = 0.000541441 Jy ! Clean residual min=-0.001809 max=0.001649 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0403148 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 = -1.34011e-05 Jy ! Component: 100 - total flux cleaned = -2.43454e-05 Jy ! Component: 150 - total flux cleaned = -3.50203e-05 Jy ! Component: 200 - total flux cleaned = -4.41338e-05 Jy ! Total flux subtracted in 200 components = -4.41338e-05 Jy ! Clean residual min=-0.001814 max=0.001633 Jy/beam ! Clean residual mean=0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0402707 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0402707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=7.85 mas, bpa=-3.369 degrees ! Estimated noise=0.990708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074247 Jy ! Component: 100 - total flux cleaned = -0.000820633 Jy ! Component: 150 - total flux cleaned = -0.00082018 Jy ! Component: 200 - total flux cleaned = -0.000803728 Jy ! Total flux subtracted in 200 components = -0.000803728 Jy ! Clean residual min=-0.001636 max=0.001667 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.039467 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.039467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059681Jy sigma=0.411537 ! Fit after self-cal, rms=0.059688Jy sigma=0.411525 wmodel J2123-0519_S_map.mod ! Writing 36 model components to file: J2123-0519_S_map.mod wobs J2123-0519_S_uvs.fits ! Writing UV FITS file: J2123-0519_S_uvs.fits wwins J2123-0519_S_map.win ! wwins: Wrote 1 windows to J2123-0519_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 = -5.59012e-05 Jy ! Component: 100 - total flux cleaned = -3.68899e-07 Jy ! Component: 150 - total flux cleaned = 0.000105566 Jy ! Component: 200 - total flux cleaned = 0.000105508 Jy ! Component: 250 - total flux cleaned = 5.63734e-05 Jy ! Component: 300 - total flux cleaned = 3.20707e-05 Jy ! Component: 350 - total flux cleaned = -0.000154813 Jy ! Component: 400 - total flux cleaned = -0.00020064 Jy ! Component: 450 - total flux cleaned = -0.000334272 Jy ! Component: 500 - total flux cleaned = -0.000421086 Jy ! Component: 550 - total flux cleaned = -0.000526851 Jy ! Component: 600 - total flux cleaned = -0.000672489 Jy ! Component: 650 - total flux cleaned = -0.00073355 Jy ! Component: 700 - total flux cleaned = -0.000793485 Jy ! Component: 750 - total flux cleaned = -0.000852417 Jy ! Component: 800 - total flux cleaned = -0.00092986 Jy ! Component: 850 - total flux cleaned = -0.000986764 Jy ! Component: 900 - total flux cleaned = -0.00106179 Jy ! Component: 950 - total flux cleaned = -0.00109906 Jy ! Component: 1000 - total flux cleaned = -0.00111741 Jy ! Component: 1050 - total flux cleaned = -0.0011891 Jy ! Component: 1100 - total flux cleaned = -0.00120702 Jy ! Component: 1150 - total flux cleaned = -0.00117247 Jy ! Component: 1200 - total flux cleaned = -0.00122382 Jy ! Component: 1250 - total flux cleaned = -0.00118987 Jy ! Component: 1300 - total flux cleaned = -0.00115638 Jy ! Component: 1350 - total flux cleaned = -0.00110684 Jy ! Component: 1400 - total flux cleaned = -0.00107426 Jy ! Component: 1450 - total flux cleaned = -0.00102631 Jy ! Component: 1500 - total flux cleaned = -0.00102641 Jy ! Component: 1550 - total flux cleaned = -0.000979386 Jy ! Component: 1600 - total flux cleaned = -0.000933172 Jy ! Component: 1650 - total flux cleaned = -0.00097919 Jy ! Component: 1700 - total flux cleaned = -0.000963732 Jy ! Component: 1750 - total flux cleaned = -0.000859164 Jy ! Component: 1800 - total flux cleaned = -0.000918366 Jy ! Component: 1850 - total flux cleaned = -0.000859885 Jy ! Component: 1900 - total flux cleaned = -0.000758862 Jy ! Component: 1950 - total flux cleaned = -0.000773351 Jy ! Component: 2000 - total flux cleaned = -0.000759378 Jy ! Component: 2050 - total flux cleaned = -0.000717235 Jy ! Component: 2100 - total flux cleaned = -0.000689389 Jy ! Component: 2150 - total flux cleaned = -0.000648274 Jy ! Component: 2200 - total flux cleaned = -0.000580416 Jy ! Component: 2250 - total flux cleaned = -0.000513603 Jy ! Component: 2300 - total flux cleaned = -0.000553613 Jy ! Component: 2350 - total flux cleaned = -0.000500927 Jy ! Component: 2400 - total flux cleaned = -0.000514105 Jy ! Component: 2450 - total flux cleaned = -0.000488199 Jy ! Component: 2500 - total flux cleaned = -0.000488083 Jy ! Component: 2550 - total flux cleaned = -0.00047538 Jy ! Component: 2600 - total flux cleaned = -0.000487904 Jy ! Component: 2650 - total flux cleaned = -0.000500379 Jy ! Component: 2700 - total flux cleaned = -0.000487976 Jy ! Component: 2750 - total flux cleaned = -0.000488072 Jy ! Component: 2800 - total flux cleaned = -0.000488003 Jy ! Component: 2850 - total flux cleaned = -0.000500115 Jy ! Component: 2900 - total flux cleaned = -0.000536083 Jy ! Component: 2950 - total flux cleaned = -0.000571597 Jy ! Component: 3000 - total flux cleaned = -0.000548168 Jy ! Component: 3050 - total flux cleaned = -0.000536675 Jy ! Component: 3100 - total flux cleaned = -0.000594834 Jy ! Component: 3150 - total flux cleaned = -0.000617841 Jy ! Component: 3200 - total flux cleaned = -0.000629266 Jy ! Component: 3250 - total flux cleaned = -0.000617903 Jy ! Component: 3300 - total flux cleaned = -0.000595297 Jy ! Component: 3350 - total flux cleaned = -0.000584101 Jy ! Component: 3400 - total flux cleaned = -0.0005619 Jy ! Component: 3450 - total flux cleaned = -0.000528865 Jy ! Component: 3500 - total flux cleaned = -0.000485069 Jy ! Component: 3550 - total flux cleaned = -0.000463357 Jy ! Component: 3600 - total flux cleaned = -0.000474175 Jy ! Component: 3650 - total flux cleaned = -0.000398971 Jy ! Component: 3700 - total flux cleaned = -0.000377687 Jy ! Component: 3750 - total flux cleaned = -0.000388267 Jy ! Component: 3800 - total flux cleaned = -0.000388265 Jy ! Component: 3850 - total flux cleaned = -0.000356837 Jy ! Component: 3900 - total flux cleaned = -0.000336067 Jy ! Component: 3950 - total flux cleaned = -0.000315488 Jy ! Component: 4000 - total flux cleaned = -0.000315445 Jy ! Component: 4050 - total flux cleaned = -0.000274654 Jy ! Total flux subtracted in 4096 components = -0.000254414 Jy ! Clean residual min=-0.000681 max=0.000630 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0392126 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 337 components and 0.0392126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2123-0519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 7.85 at -3.369 degrees (North through East) ! Clean map min=-0.0013792 max=0.036947 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2123-0519_S_map.fits wmodel /image_prod/ug002_uva//J2123-0519_S_map.mod ! Writing 337 model components to file: /image_prod/ug002_uva//J2123-0519_S_map.mod wobs /image_prod/ug002_uva//J2123-0519_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2123-0519_S_uvs.fits wwins /image_prod/ug002_uva//J2123-0519_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2123-0519_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0369472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185374 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50518 1.50518 3.01036 6.02072 12.0414 24.0829 48.1658 96.3316 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.311 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2123-0519_S_dfm.log closed on Thu Mar 5 05:12:37 2020