! Started logfile: /image_prod/ug002_uva//J2241-3559_S_dfm.log on Thu Mar 5 05:50:56 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//J2241-3559_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2241-3559_S_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99125 visibilities/baseline/integration-bin. ! Found source: J2241-3559 ! ! 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 4758 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 J2241-3559_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.010494Jy sigma=5.944722 ! Fit after self-cal, rms=0.859051Jy sigma=4.991355 ! 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=2.781 mas, bmaj=8.888 mas, bpa=-10.05 degrees ! Estimated noise=2.51794 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 = 0.117607 Jy ! Component: 100 - total flux cleaned = 0.143572 Jy ! Total flux subtracted in 100 components = 0.143572 Jy ! Clean residual min=-0.011370 max=0.018495 Jy/beam ! Clean residual mean=0.000009 rms=0.002989 Jy/beam ! Combined flux in latest and established models = 0.143572 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.143572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098835Jy sigma=0.496330 ! Fit after self-cal, rms=0.098653Jy sigma=0.496094 ! Inverting map ! Added new window around map position (3, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149289 Jy ! Component: 100 - total flux cleaned = 0.018598 Jy ! Total flux subtracted in 100 components = 0.018598 Jy ! Clean residual min=-0.010806 max=0.014756 Jy/beam ! Clean residual mean=0.000015 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 0.16217 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.16217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096476Jy sigma=0.481023 ! Fit after self-cal, rms=0.096279Jy sigma=0.479107 ! 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=3.33 mas, bmaj=10.66 mas, bpa=-9.785 degrees ! Estimated noise=1.80912 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 = 0.00685538 Jy ! Component: 100 - total flux cleaned = 0.00789953 Jy ! Component: 150 - total flux cleaned = 0.00820536 Jy ! Component: 200 - total flux cleaned = 0.00834762 Jy ! Total flux subtracted in 200 components = 0.00834762 Jy ! Clean residual min=-0.008331 max=0.009668 Jy/beam ! Clean residual mean=0.000021 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.170518 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.170518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095415Jy sigma=0.474660 ! Fit after self-cal, rms=0.095408Jy sigma=0.474171 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 10.66 at -9.785 degrees (North through East) ! Clean map min=-0.0084005 max=0.14379 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.36 KP 0.97 LA 0.96 ! MK 1.03 NL 1.04 OV 0.90 PT 0.99 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.40 FD 1.06 KP 1.02 LA 0.98 ! MK 0.86 NL 1.24 OV 0.82 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.44 KP 0.94 LA 0.99 ! MK 1.05 NL 0.94 OV 0.96 PT 0.94 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.96 FD 1.08 KP 0.97 LA 1.03 ! MK 0.89 NL 1.21 OV 0.84 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.48 KP 0.97 LA 0.93 ! MK 1.01 NL 1.10 OV 0.94 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.47 FD 1.09 KP 0.97 LA 1.00 ! MK 0.86 NL 1.37 OV 0.85 PT 0.97 ! ! ! Fit before self-cal, rms=0.095408Jy sigma=0.474171 ! Fit after self-cal, rms=0.118624Jy sigma=0.454894 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=10.67 mas, bpa=-9.551 degrees ! Estimated noise=1.82993 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 = -0.00100787 Jy ! Component: 100 - total flux cleaned = -0.00114953 Jy ! Component: 150 - total flux cleaned = -0.00127591 Jy ! Component: 200 - total flux cleaned = -0.00139135 Jy ! Total flux subtracted in 200 components = -0.00139135 Jy ! Clean residual min=-0.003508 max=0.003722 Jy/beam ! Clean residual mean=0.000002 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.169127 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.169127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118518Jy sigma=0.454424 ! Fit after self-cal, rms=0.118865Jy sigma=0.454154 ! 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=0.118865Jy sigma=0.454154 ! Fit after self-cal, rms=0.120466Jy sigma=0.454090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=10.68 mas, bpa=-9.546 degrees ! Estimated noise=1.83078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539533 Jy ! Component: 100 - total flux cleaned = -0.000710047 Jy ! Component: 150 - total flux cleaned = -0.000812015 Jy ! Component: 200 - total flux cleaned = -0.000907816 Jy ! Total flux subtracted in 200 components = -0.000907816 Jy ! Clean residual min=-0.003490 max=0.003757 Jy/beam ! Clean residual mean=0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.168219 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.168219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120399Jy sigma=0.453802 ! Fit after self-cal, rms=0.120425Jy sigma=0.453791 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 = -2.74613e-05 Jy ! Component: 100 - total flux cleaned = -0.000112991 Jy ! Component: 150 - total flux cleaned = -0.000194352 Jy ! Component: 200 - total flux cleaned = -0.000232117 Jy ! Total flux subtracted in 200 components = -0.000232117 Jy ! Clean residual min=-0.003416 max=0.003790 Jy/beam ! Clean residual mean=0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.167987 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.167987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120388Jy sigma=0.453634 ! Fit after self-cal, rms=0.120394Jy sigma=0.453627 ! 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=0.120394Jy sigma=0.453627 ! Fit after self-cal, rms=0.121475Jy sigma=0.453575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=10.68 mas, bpa=-9.545 degrees ! Estimated noise=1.83044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301517 Jy ! Component: 100 - total flux cleaned = -0.000389213 Jy ! Component: 150 - total flux cleaned = -0.0004707 Jy ! Component: 200 - total flux cleaned = -0.00054845 Jy ! Total flux subtracted in 200 components = -0.00054845 Jy ! Clean residual min=-0.003344 max=0.003767 Jy/beam ! Clean residual mean=0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.167438 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.167438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121439Jy sigma=0.453409 ! Fit after self-cal, rms=0.121440Jy sigma=0.453401 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 (9.5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202663 Jy ! Component: 100 - total flux cleaned = 0.00176739 Jy ! Component: 150 - total flux cleaned = 0.00153795 Jy ! Component: 200 - total flux cleaned = 0.00133213 Jy ! Total flux subtracted in 200 components = 0.00133213 Jy ! Clean residual min=-0.002986 max=0.003373 Jy/beam ! Clean residual mean=0.000005 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.16877 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.16877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121166Jy sigma=0.452706 ! Fit after self-cal, rms=0.121203Jy sigma=0.452651 ! Inverting map ! Added new window around map position (50, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176462 Jy ! Component: 100 - total flux cleaned = 0.00209558 Jy ! Component: 150 - total flux cleaned = 0.00196136 Jy ! Component: 200 - total flux cleaned = 0.00189877 Jy ! Total flux subtracted in 200 components = 0.00189877 Jy ! Clean residual min=-0.002724 max=0.002888 Jy/beam ! Clean residual mean=0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.170669 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.170669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121023Jy sigma=0.451970 ! Fit after self-cal, rms=0.121036Jy sigma=0.451923 ! 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=0.121036Jy sigma=0.451923 ! Fit after self-cal, rms=0.121478Jy sigma=0.451844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.723 mas, bmaj=26.2 mas, bpa=0.07942 degrees ! Estimated noise=2.14594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014599 Jy ! Component: 100 - total flux cleaned = 0.00151377 Jy ! Component: 150 - total flux cleaned = 0.00151243 Jy ! Component: 200 - total flux cleaned = 0.00158778 Jy ! Total flux subtracted in 200 components = 0.00158778 Jy ! Clean residual min=-0.002731 max=0.002341 Jy/beam ! Clean residual mean=0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.172257 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 88 components and 0.172257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121417Jy sigma=0.451771 ! Fit after self-cal, rms=0.121438Jy sigma=0.451751 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 = 0.000186801 Jy ! Component: 100 - total flux cleaned = 0.000185754 Jy ! Component: 150 - total flux cleaned = 0.00022042 Jy ! Component: 200 - total flux cleaned = 0.00025264 Jy ! Total flux subtracted in 200 components = 0.00025264 Jy ! Clean residual min=-0.002631 max=0.002237 Jy/beam ! Clean residual mean=0.000009 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.17251 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.17251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121401Jy sigma=0.451757 ! Fit after self-cal, rms=0.121412Jy sigma=0.451751 ! 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=3.316 mas, bmaj=10.65 mas, bpa=-9.586 degrees ! Estimated noise=1.82634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.316 x 10.65 at -9.586 degrees (North through East) ! Clean map min=-0.0037152 max=0.14562 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=2.763 mas, bmaj=8.855 mas, bpa=-9.722 degrees ! Estimated noise=2.55219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118867 Jy ! Component: 100 - total flux cleaned = 0.147079 Jy ! Component: 150 - total flux cleaned = 0.157367 Jy ! Component: 200 - total flux cleaned = 0.160531 Jy ! Total flux subtracted in 200 components = 0.160531 Jy ! Clean residual min=-0.004727 max=0.004954 Jy/beam ! Clean residual mean=0.000006 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.160531 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.160531 Jy ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=10.65 mas, bpa=-9.586 degrees ! Estimated noise=1.82634 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 (3.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569162 Jy ! Component: 100 - total flux cleaned = 0.00771637 Jy ! Component: 150 - total flux cleaned = 0.0088816 Jy ! Component: 200 - total flux cleaned = 0.00956323 Jy ! Total flux subtracted in 200 components = 0.00956323 Jy ! Clean residual min=-0.002912 max=0.002982 Jy/beam ! Clean residual mean=0.000004 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.170095 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.170095 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=8.723 mas, bmaj=26.2 mas, bpa=0.07942 degrees ! Estimated noise=2.14594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184581 Jy ! Component: 100 - total flux cleaned = 0.00211081 Jy ! Component: 150 - total flux cleaned = 0.00210814 Jy ! Component: 200 - total flux cleaned = 0.00211016 Jy ! Total flux subtracted in 200 components = 0.00211016 Jy ! Clean residual min=-0.002784 max=0.002230 Jy/beam ! Clean residual mean=0.000009 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.172205 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 = -5.13386e-05 Jy ! Component: 100 - total flux cleaned = -4.97514e-05 Jy ! Component: 150 - total flux cleaned = -4.9822e-05 Jy ! Component: 200 - total flux cleaned = -4.99425e-05 Jy ! Total flux subtracted in 200 components = -4.99425e-05 Jy ! Clean residual min=-0.002718 max=0.002117 Jy/beam ! Clean residual mean=0.000009 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.172155 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.172155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=10.65 mas, bpa=-9.586 degrees ! Estimated noise=1.82634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000456547 Jy ! Component: 100 - total flux cleaned = -0.000611123 Jy ! Component: 150 - total flux cleaned = -0.000540817 Jy ! Component: 200 - total flux cleaned = -0.000606721 Jy ! Total flux subtracted in 200 components = -0.000606721 Jy ! Clean residual min=-0.002917 max=0.002781 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.171548 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.171548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121515Jy sigma=0.451883 ! Fit after self-cal, rms=0.121488Jy sigma=0.451838 wmodel J2241-3559_S_map.mod ! Writing 86 model components to file: J2241-3559_S_map.mod wobs J2241-3559_S_uvs.fits ! Writing UV FITS file: J2241-3559_S_uvs.fits wwins J2241-3559_S_map.win ! wwins: Wrote 5 windows to J2241-3559_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 = -0.000732448 Jy ! Component: 100 - total flux cleaned = -0.00127369 Jy ! Component: 150 - total flux cleaned = -0.00173629 Jy ! Component: 200 - total flux cleaned = -0.00221391 Jy ! Component: 250 - total flux cleaned = -0.0027087 Jy ! Component: 300 - total flux cleaned = -0.00292844 Jy ! Component: 350 - total flux cleaned = -0.00307121 Jy ! Component: 400 - total flux cleaned = -0.00317633 Jy ! Component: 450 - total flux cleaned = -0.00341506 Jy ! Component: 500 - total flux cleaned = -0.00358153 Jy ! Component: 550 - total flux cleaned = -0.00368021 Jy ! Component: 600 - total flux cleaned = -0.00384094 Jy ! Component: 650 - total flux cleaned = -0.00406035 Jy ! Component: 700 - total flux cleaned = -0.00415267 Jy ! Component: 750 - total flux cleaned = -0.00430422 Jy ! Component: 800 - total flux cleaned = -0.00445254 Jy ! Component: 850 - total flux cleaned = -0.00442275 Jy ! Component: 900 - total flux cleaned = -0.00448058 Jy ! Component: 950 - total flux cleaned = -0.00459416 Jy ! Component: 1000 - total flux cleaned = -0.00467796 Jy ! Component: 1050 - total flux cleaned = -0.00476038 Jy ! Component: 1100 - total flux cleaned = -0.00486907 Jy ! Component: 1150 - total flux cleaned = -0.0049226 Jy ! Component: 1200 - total flux cleaned = -0.00500179 Jy ! Component: 1250 - total flux cleaned = -0.00510602 Jy ! Component: 1300 - total flux cleaned = -0.00510608 Jy ! Component: 1350 - total flux cleaned = -0.00515745 Jy ! Component: 1400 - total flux cleaned = -0.00525811 Jy ! Component: 1450 - total flux cleaned = -0.00533201 Jy ! Component: 1500 - total flux cleaned = -0.00533188 Jy ! Component: 1550 - total flux cleaned = -0.005308 Jy ! Component: 1600 - total flux cleaned = -0.00540328 Jy ! Component: 1650 - total flux cleaned = -0.00540328 Jy ! Component: 1700 - total flux cleaned = -0.005403 Jy ! Component: 1750 - total flux cleaned = -0.00544919 Jy ! Component: 1800 - total flux cleaned = -0.00551733 Jy ! Component: 1850 - total flux cleaned = -0.00549461 Jy ! Component: 1900 - total flux cleaned = -0.00556166 Jy ! Component: 1950 - total flux cleaned = -0.00560567 Jy ! Component: 2000 - total flux cleaned = -0.00567119 Jy ! Component: 2050 - total flux cleaned = -0.005693 Jy ! Component: 2100 - total flux cleaned = -0.00567162 Jy ! Component: 2150 - total flux cleaned = -0.00575627 Jy ! Component: 2200 - total flux cleaned = -0.00569309 Jy ! Component: 2250 - total flux cleaned = -0.00567245 Jy ! Component: 2300 - total flux cleaned = -0.0056315 Jy ! Component: 2350 - total flux cleaned = -0.00561144 Jy ! Component: 2400 - total flux cleaned = -0.00559139 Jy ! Component: 2450 - total flux cleaned = -0.0055717 Jy ! Component: 2500 - total flux cleaned = -0.00559193 Jy ! Component: 2550 - total flux cleaned = -0.00557218 Jy ! Component: 2600 - total flux cleaned = -0.00553324 Jy ! Component: 2650 - total flux cleaned = -0.00547508 Jy ! Component: 2700 - total flux cleaned = -0.00543669 Jy ! Component: 2750 - total flux cleaned = -0.00541749 Jy ! Component: 2800 - total flux cleaned = -0.00539844 Jy ! Component: 2850 - total flux cleaned = -0.00536069 Jy ! Component: 2900 - total flux cleaned = -0.00532328 Jy ! Component: 2950 - total flux cleaned = -0.00534177 Jy ! Component: 3000 - total flux cleaned = -0.00528625 Jy ! Component: 3050 - total flux cleaned = -0.00528617 Jy ! Component: 3100 - total flux cleaned = -0.00526801 Jy ! Component: 3150 - total flux cleaned = -0.00528613 Jy ! Component: 3200 - total flux cleaned = -0.00528618 Jy ! Component: 3250 - total flux cleaned = -0.00530413 Jy ! Component: 3300 - total flux cleaned = -0.00530409 Jy ! Component: 3350 - total flux cleaned = -0.00533953 Jy ! Component: 3400 - total flux cleaned = -0.00533962 Jy ! Component: 3450 - total flux cleaned = -0.00533959 Jy ! Component: 3500 - total flux cleaned = -0.00533951 Jy ! Component: 3550 - total flux cleaned = -0.00532222 Jy ! Component: 3600 - total flux cleaned = -0.00532214 Jy ! Component: 3650 - total flux cleaned = -0.00533926 Jy ! Component: 3700 - total flux cleaned = -0.00533925 Jy ! Component: 3750 - total flux cleaned = -0.00533928 Jy ! Component: 3800 - total flux cleaned = -0.00535623 Jy ! Component: 3850 - total flux cleaned = -0.0053898 Jy ! Component: 3900 - total flux cleaned = -0.00538972 Jy ! Component: 3950 - total flux cleaned = -0.00535628 Jy ! Component: 4000 - total flux cleaned = -0.00538956 Jy ! Component: 4050 - total flux cleaned = -0.00535634 Jy ! Total flux subtracted in 4096 components = -0.00540598 Jy ! Clean residual min=-0.001025 max=0.001173 Jy/beam ! Clean residual mean=0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.166142 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 352 components and 0.166142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2241-3559_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.316 x 10.65 at -9.586 degrees (North through East) ! Clean map min=-0.0033676 max=0.14474 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2241-3559_S_map.fits wmodel /image_prod/ug002_uva//J2241-3559_S_map.mod ! Writing 352 model components to file: /image_prod/ug002_uva//J2241-3559_S_map.mod wobs /image_prod/ug002_uva//J2241-3559_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2241-3559_S_uvs.fits wwins /image_prod/ug002_uva//J2241-3559_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2241-3559_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.144738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607472 0.607472 1.21494 2.42989 4.85978 9.71955 19.4391 38.8782 77.7564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 493.849 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2241-3559_S_dfm.log closed on Thu Mar 5 05:51:00 2020