! Started logfile: /image_prod/ug002_uva//J0019+7327_S_g_dfm.log on Wed Mar 4 18:22:59 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//J0019+7327_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0019+7327_S_g_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.858796 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 1113 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 J0019+7327_S_g] 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.835227Jy sigma=8.024603 ! Fit after self-cal, rms=0.603922Jy sigma=2.108412 ! 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=2.578 mas, bmaj=4.555 mas, bpa=66.83 degrees ! Estimated noise=5.61061 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 = 1.00328 Jy ! Component: 100 - total flux cleaned = 1.31584 Jy ! Total flux subtracted in 100 components = 1.31584 Jy ! Clean residual min=-0.060255 max=0.125611 Jy/beam ! Clean residual mean=-0.000242 rms=0.016283 Jy/beam ! Combined flux in latest and established models = 1.31584 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.31584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.414462Jy sigma=1.184899 ! Fit after self-cal, rms=0.414074Jy sigma=1.182671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128668 Jy ! Component: 100 - total flux cleaned = 0.191065 Jy ! Total flux subtracted in 100 components = 0.191065 Jy ! Clean residual min=-0.052087 max=0.047939 Jy/beam ! Clean residual mean=-0.000076 rms=0.011370 Jy/beam ! Combined flux in latest and established models = 1.50691 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 1.50691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.351794Jy sigma=0.906089 ! Fit after self-cal, rms=0.351538Jy sigma=0.905035 ! 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=3.073 mas, bmaj=5.168 mas, bpa=69.35 degrees ! Estimated noise=4.8841 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 = 0.0432262 Jy ! Component: 100 - total flux cleaned = 0.067563 Jy ! Component: 150 - total flux cleaned = 0.0807872 Jy ! Component: 200 - total flux cleaned = 0.0816937 Jy ! Total flux subtracted in 200 components = 0.0816937 Jy ! Clean residual min=-0.059396 max=0.038418 Jy/beam ! Clean residual mean=0.000036 rms=0.010878 Jy/beam ! Combined flux in latest and established models = 1.5886 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 1.5886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.339981Jy sigma=0.881388 ! Fit after self-cal, rms=0.339884Jy sigma=0.880984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 5.168 at 69.35 degrees (North through East) ! Clean map min=-0.057965 max=1.3161 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 1.04 KP 1.02 ! LA 1.01 MK 1.05 NL 1.01 OV 0.83 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 1.03 KP 1.06 ! LA 1.02 MK 1.04 NL 1.02 OV 0.91 ! SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 1.04 ! LA 1.00 MK 1.03 NL 1.00 OV 0.85 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.339884Jy sigma=0.880984 ! Fit after self-cal, rms=0.201852Jy sigma=0.610294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=5.188 mas, bpa=68.21 degrees ! Estimated noise=4.88299 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 = 0.0167741 Jy ! Component: 100 - total flux cleaned = 0.0167909 Jy ! Component: 150 - total flux cleaned = 0.017186 Jy ! Component: 200 - total flux cleaned = 0.0174819 Jy ! Total flux subtracted in 200 components = 0.0174819 Jy ! Clean residual min=-0.023784 max=0.020189 Jy/beam ! Clean residual mean=0.000044 rms=0.005163 Jy/beam ! Combined flux in latest and established models = 1.60608 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 1.60608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.197798Jy sigma=0.601068 ! Fit after self-cal, rms=0.197679Jy sigma=0.600816 ! 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=0.197679Jy sigma=0.600816 ! Fit after self-cal, rms=0.103798Jy sigma=0.368328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=5.157 mas, bpa=68.38 degrees ! Estimated noise=4.86526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070606 Jy ! Component: 100 - total flux cleaned = 0.00844226 Jy ! Component: 150 - total flux cleaned = 0.00900382 Jy ! Component: 200 - total flux cleaned = 0.0093276 Jy ! Total flux subtracted in 200 components = 0.0093276 Jy ! Clean residual min=-0.009502 max=0.009785 Jy/beam ! Clean residual mean=0.000006 rms=0.002421 Jy/beam ! Combined flux in latest and established models = 1.61541 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.61541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102622Jy sigma=0.363492 ! Fit after self-cal, rms=0.102447Jy sigma=0.363235 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 = 0.000505374 Jy ! Component: 100 - total flux cleaned = 0.00104722 Jy ! Component: 150 - total flux cleaned = 0.00139144 Jy ! Component: 200 - total flux cleaned = 0.00171462 Jy ! Total flux subtracted in 200 components = 0.00171462 Jy ! Clean residual min=-0.009147 max=0.009353 Jy/beam ! Clean residual mean=0.000008 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 1.61713 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 1.61712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102102Jy sigma=0.361804 ! Fit after self-cal, rms=0.102070Jy sigma=0.361727 ! 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=0.102070Jy sigma=0.361727 ! Fit after self-cal, rms=0.100872Jy sigma=0.359437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=5.146 mas, bpa=68.48 degrees ! Estimated noise=4.86322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498499 Jy ! Component: 100 - total flux cleaned = 0.00597917 Jy ! Component: 150 - total flux cleaned = 0.0062459 Jy ! Component: 200 - total flux cleaned = 0.00683682 Jy ! Total flux subtracted in 200 components = 0.00683682 Jy ! Clean residual min=-0.009017 max=0.008656 Jy/beam ! Clean residual mean=0.000004 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 1.62396 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.62396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100246Jy sigma=0.356921 ! Fit after self-cal, rms=0.100216Jy sigma=0.356869 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 = 0.000420424 Jy ! Component: 100 - total flux cleaned = 0.000911175 Jy ! Component: 150 - total flux cleaned = 0.00117614 Jy ! Component: 200 - total flux cleaned = 0.00134073 Jy ! Total flux subtracted in 200 components = 0.00134073 Jy ! Clean residual min=-0.008853 max=0.008590 Jy/beam ! Clean residual mean=0.000005 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 1.6253 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 1.6253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100031Jy sigma=0.356034 ! Fit after self-cal, rms=0.100019Jy sigma=0.356003 ! 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=0.100019Jy sigma=0.356003 ! Fit after self-cal, rms=0.099355Jy sigma=0.354738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.607 mas, bmaj=9.794 mas, bpa=67.11 degrees ! Estimated noise=7.03191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604822 Jy ! Component: 100 - total flux cleaned = 0.00649081 Jy ! Component: 150 - total flux cleaned = 0.00660377 Jy ! Component: 200 - total flux cleaned = 0.00675751 Jy ! Total flux subtracted in 200 components = 0.00675751 Jy ! Clean residual min=-0.011438 max=0.008675 Jy/beam ! Clean residual mean=0.000010 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 1.63206 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 1.63206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099124Jy sigma=0.354974 ! Fit after self-cal, rms=0.099028Jy sigma=0.354449 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 = 0.000633063 Jy ! Component: 100 - total flux cleaned = 0.000638263 Jy ! Component: 150 - total flux cleaned = 0.000689754 Jy ! Component: 200 - total flux cleaned = 0.000680616 Jy ! Total flux subtracted in 200 components = 0.000680616 Jy ! Clean residual min=-0.011203 max=0.008868 Jy/beam ! Clean residual mean=0.000012 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 1.63274 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 1.63274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099016Jy sigma=0.354779 ! Fit after self-cal, rms=0.098977Jy sigma=0.354669 ! 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=3.023 mas, bmaj=5.138 mas, bpa=68.58 degrees ! Estimated noise=4.86275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.023 x 5.138 at 68.58 degrees (North through East) ! Clean map min=-0.0082307 max=1.3146 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098977Jy sigma=0.354669 ! Fit after self-cal, rms=0.079133Jy sigma=0.307199 ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=5.132 mas, bpa=68.66 degrees ! Estimated noise=4.86484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324122 Jy ! Component: 100 - total flux cleaned = 0.00359176 Jy ! Component: 150 - total flux cleaned = 0.00369553 Jy ! Component: 200 - total flux cleaned = 0.00387924 Jy ! Total flux subtracted in 200 components = 0.00387924 Jy ! Clean residual min=-0.008070 max=0.008024 Jy/beam ! Clean residual mean=0.000002 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 1.63662 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 1.63662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078800Jy sigma=0.305396 ! Fit after self-cal, rms=0.078788Jy sigma=0.305329 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285831 Jy ! Component: 100 - total flux cleaned = 0.000281835 Jy ! Component: 150 - total flux cleaned = 0.000212943 Jy ! Component: 200 - total flux cleaned = 0.000149349 Jy ! Total flux subtracted in 200 components = 0.000149349 Jy ! Clean residual min=-0.007998 max=0.008078 Jy/beam ! Clean residual mean=0.000002 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 1.63677 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 1.63677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078683Jy sigma=0.304646 ! Fit after self-cal, rms=0.078680Jy sigma=0.304626 ! Inverting map ! Added new window around map position (-35.5, -105). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361415 Jy ! Component: 100 - total flux cleaned = 0.00208721 Jy ! Component: 150 - total flux cleaned = 0.000751245 Jy ! Component: 200 - total flux cleaned = 0.000232528 Jy ! Total flux subtracted in 200 components = 0.000232528 Jy ! Clean residual min=-0.007781 max=0.007768 Jy/beam ! Clean residual mean=0.000002 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 1.637 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 1.637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077869Jy sigma=0.301163 ! Fit after self-cal, rms=0.077840Jy sigma=0.300970 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077840Jy sigma=0.300970 ! Fit after self-cal, rms=0.077397Jy sigma=0.300291 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=2.53 mas, bmaj=4.544 mas, bpa=65.87 degrees ! Estimated noise=5.52795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.993661 Jy ! Component: 100 - total flux cleaned = 1.31587 Jy ! Component: 150 - total flux cleaned = 1.45236 Jy ! Component: 200 - total flux cleaned = 1.52403 Jy ! Total flux subtracted in 200 components = 1.52403 Jy ! Clean residual min=-0.016087 max=0.036534 Jy/beam ! Clean residual mean=-0.000092 rms=0.004908 Jy/beam ! Combined flux in latest and established models = 1.52404 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.52404 Jy ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=5.125 mas, bpa=68.73 degrees ! Estimated noise=4.8628 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 = 0.052153 Jy ! Component: 100 - total flux cleaned = 0.0809937 Jy ! Component: 150 - total flux cleaned = 0.097664 Jy ! Component: 200 - total flux cleaned = 0.108191 Jy ! Total flux subtracted in 200 components = 0.108191 Jy ! Clean residual min=-0.008860 max=0.011108 Jy/beam ! Clean residual mean=-0.000012 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 1.63223 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 1.63223 Jy ! Inverting map ! Added new window around map position (-1.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998273 Jy ! Component: 100 - total flux cleaned = 0.0131293 Jy ! Component: 150 - total flux cleaned = 0.0143961 Jy ! Component: 200 - total flux cleaned = 0.0151162 Jy ! Total flux subtracted in 200 components = 0.0151162 Jy ! Clean residual min=-0.007610 max=0.006951 Jy/beam ! Clean residual mean=0.000003 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 1.64734 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 1.64734 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=6.596 mas, bmaj=9.788 mas, bpa=67.23 degrees ! Estimated noise=7.05987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988973 Jy ! Component: 100 - total flux cleaned = 0.00158393 Jy ! Component: 150 - total flux cleaned = 0.00182953 Jy ! Component: 200 - total flux cleaned = 0.00182699 Jy ! Total flux subtracted in 200 components = 0.00182699 Jy ! Clean residual min=-0.008634 max=0.008011 Jy/beam ! Clean residual mean=0.000027 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 1.64917 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 = -0.000197719 Jy ! Component: 100 - total flux cleaned = -0.000461091 Jy ! Component: 150 - total flux cleaned = -0.000622349 Jy ! Component: 200 - total flux cleaned = -0.000700509 Jy ! Total flux subtracted in 200 components = -0.000700509 Jy ! Clean residual min=-0.008315 max=0.007824 Jy/beam ! Clean residual mean=0.000029 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 1.64847 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 1.64847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=5.125 mas, bpa=68.73 degrees ! Estimated noise=4.8628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000927826 Jy ! Component: 100 - total flux cleaned = 0.000685372 Jy ! Component: 150 - total flux cleaned = 0.00078336 Jy ! Component: 200 - total flux cleaned = 0.00106823 Jy ! Total flux subtracted in 200 components = 0.00106823 Jy ! Clean residual min=-0.006785 max=0.007187 Jy/beam ! Clean residual mean=0.000010 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 1.64954 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 1.64954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076632Jy sigma=0.298603 ! Fit after self-cal, rms=0.076510Jy sigma=0.298017 wmodel J0019+7327_S_g_map.mod ! Writing 116 model components to file: J0019+7327_S_g_map.mod wobs J0019+7327_S_g_uvs.fits ! Writing UV FITS file: J0019+7327_S_g_uvs.fits wwins J0019+7327_S_g_map.win ! wwins: Wrote 3 windows to J0019+7327_S_g_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 = 1.69174e-05 Jy ! Component: 100 - total flux cleaned = -0.000318311 Jy ! Component: 150 - total flux cleaned = -0.00042617 Jy ! Component: 200 - total flux cleaned = -0.000622484 Jy ! Component: 250 - total flux cleaned = -0.000812365 Jy ! Component: 300 - total flux cleaned = -0.00099812 Jy ! Component: 350 - total flux cleaned = -0.00145071 Jy ! Component: 400 - total flux cleaned = -0.00171376 Jy ! Component: 450 - total flux cleaned = -0.00188365 Jy ! Component: 500 - total flux cleaned = -0.00205056 Jy ! Component: 550 - total flux cleaned = -0.00237362 Jy ! Component: 600 - total flux cleaned = -0.00253136 Jy ! Component: 650 - total flux cleaned = -0.00260692 Jy ! Component: 700 - total flux cleaned = -0.00275481 Jy ! Component: 750 - total flux cleaned = -0.00275542 Jy ! Component: 800 - total flux cleaned = -0.00296789 Jy ! Component: 850 - total flux cleaned = -0.00296731 Jy ! Component: 900 - total flux cleaned = -0.00310397 Jy ! Component: 950 - total flux cleaned = -0.00316894 Jy ! Component: 1000 - total flux cleaned = -0.00310283 Jy ! Component: 1050 - total flux cleaned = -0.00284961 Jy ! Component: 1100 - total flux cleaned = -0.00303623 Jy ! Component: 1150 - total flux cleaned = -0.0027282 Jy ! Component: 1200 - total flux cleaned = -0.00278923 Jy ! Component: 1250 - total flux cleaned = -0.00272741 Jy ! Component: 1300 - total flux cleaned = -0.00243392 Jy ! Component: 1350 - total flux cleaned = -0.00226257 Jy ! Component: 1400 - total flux cleaned = -0.00209433 Jy ! Component: 1450 - total flux cleaned = -0.0020396 Jy ! Component: 1500 - total flux cleaned = -0.00198511 Jy ! Component: 1550 - total flux cleaned = -0.00187742 Jy ! Component: 1600 - total flux cleaned = -0.0017724 Jy ! Component: 1650 - total flux cleaned = -0.00177246 Jy ! Component: 1700 - total flux cleaned = -0.0015668 Jy ! Component: 1750 - total flux cleaned = -0.00126339 Jy ! Component: 1800 - total flux cleaned = -0.00131334 Jy ! Component: 1850 - total flux cleaned = -0.00111571 Jy ! Component: 1900 - total flux cleaned = -0.000970112 Jy ! Component: 1950 - total flux cleaned = -0.000969907 Jy ! Component: 2000 - total flux cleaned = -0.000780172 Jy ! Component: 2050 - total flux cleaned = -0.000640754 Jy ! Component: 2100 - total flux cleaned = -0.000456971 Jy ! Component: 2150 - total flux cleaned = -0.000230533 Jy ! Component: 2200 - total flux cleaned = -7.24099e-06 Jy ! Component: 2250 - total flux cleaned = 8.06707e-05 Jy ! Component: 2300 - total flux cleaned = 0.000212158 Jy ! Component: 2350 - total flux cleaned = 0.000385359 Jy ! Component: 2400 - total flux cleaned = 0.000513303 Jy ! Component: 2450 - total flux cleaned = 0.000597607 Jy ! Component: 2500 - total flux cleaned = 0.000723031 Jy ! Component: 2550 - total flux cleaned = 0.000805336 Jy ! Component: 2600 - total flux cleaned = 0.000887049 Jy ! Component: 2650 - total flux cleaned = 0.000846541 Jy ! Component: 2700 - total flux cleaned = 0.000926363 Jy ! Component: 2750 - total flux cleaned = 0.000925746 Jy ! Component: 2800 - total flux cleaned = 0.00104208 Jy ! Component: 2850 - total flux cleaned = 0.00104172 Jy ! Component: 2900 - total flux cleaned = 0.00108 Jy ! Component: 2950 - total flux cleaned = 0.00115454 Jy ! Component: 3000 - total flux cleaned = 0.00119212 Jy ! Component: 3050 - total flux cleaned = 0.0011925 Jy ! Component: 3100 - total flux cleaned = 0.00141078 Jy ! Component: 3150 - total flux cleaned = 0.00148298 Jy ! Component: 3200 - total flux cleaned = 0.00155453 Jy ! Component: 3250 - total flux cleaned = 0.00173124 Jy ! Component: 3300 - total flux cleaned = 0.00176633 Jy ! Component: 3350 - total flux cleaned = 0.00187083 Jy ! Component: 3400 - total flux cleaned = 0.00204255 Jy ! Component: 3450 - total flux cleaned = 0.00224627 Jy ! Component: 3500 - total flux cleaned = 0.0022796 Jy ! Component: 3550 - total flux cleaned = 0.00234708 Jy ! Component: 3600 - total flux cleaned = 0.00251226 Jy ! Component: 3650 - total flux cleaned = 0.00267626 Jy ! Component: 3700 - total flux cleaned = 0.00287129 Jy ! Component: 3750 - total flux cleaned = 0.00303194 Jy ! Component: 3800 - total flux cleaned = 0.00312775 Jy ! Component: 3850 - total flux cleaned = 0.00322322 Jy ! Component: 3900 - total flux cleaned = 0.00334896 Jy ! Component: 3950 - total flux cleaned = 0.00359836 Jy ! Component: 4000 - total flux cleaned = 0.00375288 Jy ! Component: 4050 - total flux cleaned = 0.00390605 Jy ! Total flux subtracted in 4096 components = 0.00402807 Jy ! Clean residual min=-0.001809 max=0.001918 Jy/beam ! Clean residual mean=0.000009 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 1.65357 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 393 components and 1.65357 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0019+7327_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 5.125 at 68.73 degrees (North through East) ! Clean map min=-0.0065512 max=1.3118 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0019+7327_S_g_map.fits wmodel /image_prod/ug002_uva//J0019+7327_S_g_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J0019+7327_S_g_map.mod wobs /image_prod/ug002_uva//J0019+7327_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0019+7327_S_g_uvs.fits wwins /image_prod/ug002_uva//J0019+7327_S_g_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0019+7327_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.31178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000521281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119215 0.119215 0.23843 0.476861 0.953722 1.90744 3.81489 7.62978 15.2596 30.5191 61.0382 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.311 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2516.46 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0019+7327_S_g_dfm.log closed on Wed Mar 4 18:23:04 2020