! Started logfile: /image_prod/ug002_uva//J0228-0337_S_dfm.log on Wed Mar 4 19:34:14 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//J0228-0337_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0228-0337_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.969643 visibilities/baseline/integration-bin. ! Found source: J0228-0337 ! ! 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 3258 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 J0228-0337_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.125431Jy sigma=7.388922 ! Fit after self-cal, rms=0.549622Jy sigma=3.718722 ! 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=2.478 mas, bmaj=6.407 mas, bpa=-4.415 degrees ! Estimated noise=2.19731 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 = 0.356599 Jy ! Component: 100 - total flux cleaned = 0.474352 Jy ! Total flux subtracted in 100 components = 0.474352 Jy ! Clean residual min=-0.027950 max=0.055292 Jy/beam ! Clean residual mean=0.000016 rms=0.009212 Jy/beam ! Combined flux in latest and established models = 0.474352 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.474352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144252Jy sigma=0.926581 ! Fit after self-cal, rms=0.144157Jy sigma=0.926224 ! Inverting map ! Added new window around map position (2, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058276 Jy ! Component: 100 - total flux cleaned = 0.0913553 Jy ! Total flux subtracted in 100 components = 0.0913553 Jy ! Clean residual min=-0.021264 max=0.037943 Jy/beam ! Clean residual mean=0.000008 rms=0.006454 Jy/beam ! Combined flux in latest and established models = 0.565707 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.565707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120224Jy sigma=0.769370 ! Fit after self-cal, rms=0.119023Jy sigma=0.760076 ! 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=2.807 mas, bmaj=6.965 mas, bpa=-4.032 degrees ! Estimated noise=1.90191 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 = 0.0218301 Jy ! Component: 100 - total flux cleaned = 0.0328799 Jy ! Component: 150 - total flux cleaned = 0.0372981 Jy ! Component: 200 - total flux cleaned = 0.0382955 Jy ! Total flux subtracted in 200 components = 0.0382955 Jy ! Clean residual min=-0.022067 max=0.029823 Jy/beam ! Clean residual mean=0.000022 rms=0.006607 Jy/beam ! Combined flux in latest and established models = 0.604003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.604002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114052Jy sigma=0.728191 ! Fit after self-cal, rms=0.113886Jy sigma=0.726467 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.807 x 6.965 at -4.032 degrees (North through East) ! Clean map min=-0.022537 max=0.44498 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.99 LA 0.98 MK 0.98 ! NL 0.97 OV 0.94 PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 HN 0.98 LA 0.98 MK 0.99 ! NL 1.01 OV 0.99 PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.00 LA 0.94 MK 1.00 ! NL 0.95 OV 1.26 PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.113886Jy sigma=0.726467 ! Fit after self-cal, rms=0.111881Jy sigma=0.628394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.792 mas, bmaj=7.015 mas, bpa=-4.318 degrees ! Estimated noise=1.91268 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 = -0.00523448 Jy ! Component: 100 - total flux cleaned = -0.00624607 Jy ! Component: 150 - total flux cleaned = -0.00703798 Jy ! Component: 200 - total flux cleaned = -0.007931 Jy ! Total flux subtracted in 200 components = -0.007931 Jy ! Clean residual min=-0.019260 max=0.023785 Jy/beam ! Clean residual mean=0.000002 rms=0.005625 Jy/beam ! Combined flux in latest and established models = 0.596071 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.596072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109616Jy sigma=0.617230 ! Fit after self-cal, rms=0.109491Jy sigma=0.616308 ! 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=0.109491Jy sigma=0.616308 ! Fit after self-cal, rms=0.078669Jy sigma=0.445523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=6.998 mas, bpa=-4.403 degrees ! Estimated noise=1.90145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00334918 Jy ! Component: 100 - total flux cleaned = -0.00454187 Jy ! Component: 150 - total flux cleaned = -0.0049678 Jy ! Component: 200 - total flux cleaned = -0.00534727 Jy ! Total flux subtracted in 200 components = -0.00534727 Jy ! Clean residual min=-0.008752 max=0.012052 Jy/beam ! Clean residual mean=0.000008 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.590724 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.590724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077873Jy sigma=0.439813 ! Fit after self-cal, rms=0.077889Jy sigma=0.439263 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 (-7, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115347 Jy ! Component: 100 - total flux cleaned = 0.0147017 Jy ! Component: 150 - total flux cleaned = 0.0164842 Jy ! Component: 200 - total flux cleaned = 0.0179775 Jy ! Total flux subtracted in 200 components = 0.0179775 Jy ! Clean residual min=-0.007125 max=0.006318 Jy/beam ! Clean residual mean=-0.000003 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.608702 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.608702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075921Jy sigma=0.425439 ! Fit after self-cal, rms=0.075793Jy sigma=0.424768 ! 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=0.075793Jy sigma=0.424768 ! Fit after self-cal, rms=0.075662Jy sigma=0.423912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=6.998 mas, bpa=-4.442 degrees ! Estimated noise=1.8974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144658 Jy ! Component: 100 - total flux cleaned = 0.00206154 Jy ! Component: 150 - total flux cleaned = 0.00247676 Jy ! Component: 200 - total flux cleaned = 0.00302245 Jy ! Total flux subtracted in 200 components = 0.00302245 Jy ! Clean residual min=-0.006206 max=0.005578 Jy/beam ! Clean residual mean=-0.000000 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.611724 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.611724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075242Jy sigma=0.421233 ! Fit after self-cal, rms=0.075191Jy sigma=0.421025 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 = 0.000397582 Jy ! Component: 100 - total flux cleaned = 0.000815303 Jy ! Component: 150 - total flux cleaned = 0.00104413 Jy ! Component: 200 - total flux cleaned = 0.00118744 Jy ! Total flux subtracted in 200 components = 0.00118744 Jy ! Clean residual min=-0.005858 max=0.005364 Jy/beam ! Clean residual mean=-0.000001 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.612912 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.612912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075002Jy sigma=0.419969 ! Fit after self-cal, rms=0.074969Jy sigma=0.419861 ! 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=0.074969Jy sigma=0.419861 ! Fit after self-cal, rms=0.074915Jy sigma=0.419639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.273 mas, bmaj=12.14 mas, bpa=-1.007 degrees ! Estimated noise=2.65245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245048 Jy ! Component: 100 - total flux cleaned = 0.00349085 Jy ! Component: 150 - total flux cleaned = 0.00406175 Jy ! Component: 200 - total flux cleaned = 0.00446614 Jy ! Total flux subtracted in 200 components = 0.00446614 Jy ! Clean residual min=-0.008294 max=0.007117 Jy/beam ! Clean residual mean=-0.000002 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.617378 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.617378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074889Jy sigma=0.419816 ! Fit after self-cal, rms=0.074837Jy sigma=0.419504 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 = 0.000368565 Jy ! Component: 100 - total flux cleaned = 0.000698883 Jy ! Component: 150 - total flux cleaned = 0.00107636 Jy ! Component: 200 - total flux cleaned = 0.00135141 Jy ! Total flux subtracted in 200 components = 0.00135141 Jy ! Clean residual min=-0.007857 max=0.006478 Jy/beam ! Clean residual mean=-0.000004 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.618729 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.618729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074887Jy sigma=0.420228 ! Fit after self-cal, rms=0.074869Jy sigma=0.420095 ! 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=2.778 mas, bmaj=7 mas, bpa=-4.475 degrees ! Estimated noise=1.89465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.778 x 7 at -4.475 degrees (North through East) ! Clean map min=-0.005306 max=0.44897 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=2.453 mas, bmaj=6.453 mas, bpa=-4.787 degrees ! Estimated noise=2.17044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353264 Jy ! Component: 100 - total flux cleaned = 0.472732 Jy ! Component: 150 - total flux cleaned = 0.526445 Jy ! Component: 200 - total flux cleaned = 0.555195 Jy ! Total flux subtracted in 200 components = 0.555195 Jy ! Clean residual min=-0.010894 max=0.014634 Jy/beam ! Clean residual mean=0.000006 rms=0.003015 Jy/beam ! Combined flux in latest and established models = 0.555195 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.555195 Jy ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=7 mas, bpa=-4.475 degrees ! Estimated noise=1.89465 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 = 0.0197414 Jy ! Component: 100 - total flux cleaned = 0.0335372 Jy ! Component: 150 - total flux cleaned = 0.0432677 Jy ! Component: 200 - total flux cleaned = 0.0470832 Jy ! Total flux subtracted in 200 components = 0.0470832 Jy ! Clean residual min=-0.006490 max=0.007437 Jy/beam ! Clean residual mean=0.000007 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.602278 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.602278 Jy ! Inverting map ! Added new window around map position (-32, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679622 Jy ! Component: 100 - total flux cleaned = 0.00936508 Jy ! Component: 150 - total flux cleaned = 0.0115651 Jy ! Component: 200 - total flux cleaned = 0.0136145 Jy ! Total flux subtracted in 200 components = 0.0136145 Jy ! Clean residual min=-0.005606 max=0.005484 Jy/beam ! Clean residual mean=0.000001 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.615893 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.615893 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=6.273 mas, bmaj=12.14 mas, bpa=-1.007 degrees ! Estimated noise=2.65245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385177 Jy ! Component: 100 - total flux cleaned = 0.00441004 Jy ! Component: 150 - total flux cleaned = 0.00460801 Jy ! Component: 200 - total flux cleaned = 0.004697 Jy ! Total flux subtracted in 200 components = 0.004697 Jy ! Clean residual min=-0.005625 max=0.005698 Jy/beam ! Clean residual mean=-0.000004 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.62059 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 = 2.14198e-06 Jy ! Component: 100 - total flux cleaned = 7.6938e-05 Jy ! Component: 150 - total flux cleaned = 7.48008e-05 Jy ! Component: 200 - total flux cleaned = 7.33533e-05 Jy ! Total flux subtracted in 200 components = 7.33533e-05 Jy ! Clean residual min=-0.005459 max=0.005406 Jy/beam ! Clean residual mean=-0.000004 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.620663 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.620663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=7 mas, bpa=-4.475 degrees ! Estimated noise=1.89465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049027 Jy ! Component: 100 - total flux cleaned = -0.000745137 Jy ! Component: 150 - total flux cleaned = -0.00096712 Jy ! Component: 200 - total flux cleaned = -0.0012683 Jy ! Total flux subtracted in 200 components = -0.0012683 Jy ! Clean residual min=-0.005171 max=0.005303 Jy/beam ! Clean residual mean=-0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.619395 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.619395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074437Jy sigma=0.417295 ! Fit after self-cal, rms=0.074358Jy sigma=0.416859 wmodel J0228-0337_S_map.mod ! Writing 84 model components to file: J0228-0337_S_map.mod wobs J0228-0337_S_uvs.fits ! Writing UV FITS file: J0228-0337_S_uvs.fits wwins J0228-0337_S_map.win ! wwins: Wrote 4 windows to J0228-0337_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 = 0.000392962 Jy ! Component: 100 - total flux cleaned = 0.000555761 Jy ! Component: 150 - total flux cleaned = 0.000787378 Jy ! Component: 200 - total flux cleaned = 0.000649485 Jy ! Component: 250 - total flux cleaned = 0.000382258 Jy ! Component: 300 - total flux cleaned = 0.000126804 Jy ! Component: 350 - total flux cleaned = -0.000299518 Jy ! Component: 400 - total flux cleaned = -0.000591158 Jy ! Component: 450 - total flux cleaned = -0.000536566 Jy ! Component: 500 - total flux cleaned = -0.000536814 Jy ! Component: 550 - total flux cleaned = -0.000431904 Jy ! Component: 600 - total flux cleaned = -0.000330782 Jy ! Component: 650 - total flux cleaned = -0.000381597 Jy ! Component: 700 - total flux cleaned = -0.000430214 Jy ! Component: 750 - total flux cleaned = -0.000476961 Jy ! Component: 800 - total flux cleaned = -0.000337858 Jy ! Component: 850 - total flux cleaned = -0.00024844 Jy ! Component: 900 - total flux cleaned = -0.000160146 Jy ! Component: 950 - total flux cleaned = -3.13191e-05 Jy ! Component: 1000 - total flux cleaned = -7.25286e-05 Jy ! Component: 1050 - total flux cleaned = 0.000177554 Jy ! Component: 1100 - total flux cleaned = 0.000258929 Jy ! Component: 1150 - total flux cleaned = 0.000580347 Jy ! Component: 1200 - total flux cleaned = 0.000777328 Jy ! Component: 1250 - total flux cleaned = 0.00108624 Jy ! Component: 1300 - total flux cleaned = 0.0013143 Jy ! Component: 1350 - total flux cleaned = 0.00157505 Jy ! Component: 1400 - total flux cleaned = 0.00179449 Jy ! Component: 1450 - total flux cleaned = 0.00190359 Jy ! Component: 1500 - total flux cleaned = 0.00218644 Jy ! Component: 1550 - total flux cleaned = 0.00229086 Jy ! Component: 1600 - total flux cleaned = 0.00246209 Jy ! Component: 1650 - total flux cleaned = 0.00263065 Jy ! Component: 1700 - total flux cleaned = 0.00292823 Jy ! Component: 1750 - total flux cleaned = 0.00315593 Jy ! Component: 1800 - total flux cleaned = 0.00328391 Jy ! Component: 1850 - total flux cleaned = 0.00356856 Jy ! Component: 1900 - total flux cleaned = 0.00372465 Jy ! Component: 1950 - total flux cleaned = 0.00406251 Jy ! Component: 2000 - total flux cleaned = 0.00439572 Jy ! Component: 2050 - total flux cleaned = 0.0045447 Jy ! Component: 2100 - total flux cleaned = 0.0047514 Jy ! Component: 2150 - total flux cleaned = 0.00498361 Jy ! Component: 2200 - total flux cleaned = 0.00509863 Jy ! Component: 2250 - total flux cleaned = 0.00532555 Jy ! Component: 2300 - total flux cleaned = 0.0054655 Jy ! Component: 2350 - total flux cleaned = 0.00565966 Jy ! Component: 2400 - total flux cleaned = 0.00595947 Jy ! Component: 2450 - total flux cleaned = 0.00609433 Jy ! Component: 2500 - total flux cleaned = 0.00636004 Jy ! Component: 2550 - total flux cleaned = 0.00654369 Jy ! Component: 2600 - total flux cleaned = 0.00672551 Jy ! Component: 2650 - total flux cleaned = 0.00687968 Jy ! Component: 2700 - total flux cleaned = 0.00708289 Jy ! Component: 2750 - total flux cleaned = 0.00733354 Jy ! Component: 2800 - total flux cleaned = 0.00745757 Jy ! Component: 2850 - total flux cleaned = 0.0076534 Jy ! Component: 2900 - total flux cleaned = 0.00782312 Jy ! Component: 2950 - total flux cleaned = 0.00796698 Jy ! Component: 3000 - total flux cleaned = 0.00810928 Jy ! Component: 3050 - total flux cleaned = 0.00822683 Jy ! Component: 3100 - total flux cleaned = 0.00827347 Jy ! Component: 3150 - total flux cleaned = 0.00836572 Jy ! Component: 3200 - total flux cleaned = 0.00850288 Jy ! Component: 3250 - total flux cleaned = 0.00854814 Jy ! Component: 3300 - total flux cleaned = 0.00861571 Jy ! Component: 3350 - total flux cleaned = 0.00872671 Jy ! Component: 3400 - total flux cleaned = 0.00879254 Jy ! Component: 3450 - total flux cleaned = 0.0088582 Jy ! Component: 3500 - total flux cleaned = 0.00888017 Jy ! Component: 3550 - total flux cleaned = 0.00898786 Jy ! Component: 3600 - total flux cleaned = 0.00905178 Jy ! Component: 3650 - total flux cleaned = 0.00909404 Jy ! Component: 3700 - total flux cleaned = 0.00915722 Jy ! Component: 3750 - total flux cleaned = 0.00924072 Jy ! Component: 3800 - total flux cleaned = 0.00932366 Jy ! Component: 3850 - total flux cleaned = 0.00940584 Jy ! Component: 3900 - total flux cleaned = 0.00942628 Jy ! Component: 3950 - total flux cleaned = 0.00958811 Jy ! Component: 4000 - total flux cleaned = 0.00962834 Jy ! Component: 4050 - total flux cleaned = 0.00972811 Jy ! Total flux subtracted in 4096 components = 0.00980751 Jy ! Clean residual min=-0.001442 max=0.001157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.629202 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 368 components and 0.629202 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0228-0337_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.778 x 7 at -4.475 degrees (North through East) ! Clean map min=-0.0025263 max=0.44822 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0228-0337_S_map.fits wmodel /image_prod/ug002_uva//J0228-0337_S_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J0228-0337_S_map.mod wobs /image_prod/ug002_uva//J0228-0337_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0228-0337_S_uvs.fits wwins /image_prod/ug002_uva//J0228-0337_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0228-0337_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.448216 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230888 0.230888 0.461775 0.92355 1.8471 3.6942 7.3884 14.7768 29.5536 59.1072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.448 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1299.33 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0228-0337_S_dfm.log closed on Wed Mar 4 19:34:18 2020