! Started logfile: /image_prod/ug002_uva//J0406-2355_S_dfm.log on Wed Mar 4 20:11:21 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//J0406-2355_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0406-2355_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982222 visibilities/baseline/integration-bin. ! Found source: J0406-2355 ! ! 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 6630 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 J0406-2355_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=1.011317Jy sigma=6.705724 ! Fit after self-cal, rms=0.900057Jy sigma=5.951640 ! 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=2.582 mas, bmaj=6.842 mas, bpa=-4.309 degrees ! Estimated noise=2.26232 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 = 0.0789092 Jy ! Component: 100 - total flux cleaned = 0.102958 Jy ! Total flux subtracted in 100 components = 0.102958 Jy ! Clean residual min=-0.006327 max=0.009727 Jy/beam ! Clean residual mean=-0.000009 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.102958 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.102958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089700Jy sigma=0.483425 ! Fit after self-cal, rms=0.089534Jy sigma=0.482183 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101862 Jy ! Component: 100 - total flux cleaned = 0.0147354 Jy ! Total flux subtracted in 100 components = 0.0147354 Jy ! Clean residual min=-0.005328 max=0.005515 Jy/beam ! Clean residual mean=-0.000006 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.117694 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.117694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088445Jy sigma=0.471886 ! Fit after self-cal, rms=0.088458Jy sigma=0.471824 ! 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=3.167 mas, bmaj=8.124 mas, bpa=-4.976 degrees ! Estimated noise=1.36838 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 = 0.00259861 Jy ! Component: 100 - total flux cleaned = 0.0027539 Jy ! Component: 150 - total flux cleaned = 0.00289033 Jy ! Component: 200 - total flux cleaned = 0.00301056 Jy ! Total flux subtracted in 200 components = 0.00301056 Jy ! Clean residual min=-0.003570 max=0.003779 Jy/beam ! Clean residual mean=-0.000009 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.120704 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.120704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088311Jy sigma=0.470748 ! Fit after self-cal, rms=0.088310Jy sigma=0.470713 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 8.124 at -4.976 degrees (North through East) ! Clean map min=-0.0034916 max=0.10331 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.10 KP 1.00 ! LA 0.98 MK 0.99 NL 1.06 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.21 KP 0.98 ! LA 1.01 MK 1.01 NL 1.13 OV 0.97 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.10 KP 1.00 ! LA 1.02 MK 1.02 NL 0.86 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.088310Jy sigma=0.470713 ! Fit after self-cal, rms=0.088933Jy sigma=0.467206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=8.066 mas, bpa=-4.35 degrees ! Estimated noise=1.36076 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 = -0.000206411 Jy ! Component: 100 - total flux cleaned = -0.000436787 Jy ! Component: 150 - total flux cleaned = -0.000616935 Jy ! Component: 200 - total flux cleaned = -0.000668599 Jy ! Total flux subtracted in 200 components = -0.000668599 Jy ! Clean residual min=-0.003490 max=0.003715 Jy/beam ! Clean residual mean=-0.000005 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.120036 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.120036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088899Jy sigma=0.467021 ! Fit after self-cal, rms=0.088992Jy sigma=0.466909 ! 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=0.088992Jy sigma=0.466909 ! Fit after self-cal, rms=0.090612Jy sigma=0.463272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=8.075 mas, bpa=-4.442 degrees ! Estimated noise=1.36546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155653 Jy ! Component: 100 - total flux cleaned = 0.000152812 Jy ! Component: 150 - total flux cleaned = 0.000151097 Jy ! Component: 200 - total flux cleaned = 0.000149696 Jy ! Total flux subtracted in 200 components = 0.000149696 Jy ! Clean residual min=-0.002717 max=0.002519 Jy/beam ! Clean residual mean=-0.000012 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.120185 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.120185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090600Jy sigma=0.463209 ! Fit after self-cal, rms=0.090676Jy sigma=0.463153 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 = 1.15464e-06 Jy ! Component: 100 - total flux cleaned = 1.49131e-06 Jy ! Component: 150 - total flux cleaned = -1.4248e-05 Jy ! Component: 200 - total flux cleaned = -1.1474e-06 Jy ! Total flux subtracted in 200 components = -1.1474e-06 Jy ! Clean residual min=-0.002726 max=0.002529 Jy/beam ! Clean residual mean=-0.000012 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.120184 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.120184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090669Jy sigma=0.463113 ! Fit after self-cal, rms=0.090670Jy sigma=0.463106 ! 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=0.090670Jy sigma=0.463106 ! Fit after self-cal, rms=0.090777Jy sigma=0.463023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=8.08 mas, bpa=-4.483 degrees ! Estimated noise=1.36494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.56274e-05 Jy ! Component: 100 - total flux cleaned = -5.74751e-05 Jy ! Component: 150 - total flux cleaned = -7.18674e-05 Jy ! Component: 200 - total flux cleaned = -4.68327e-05 Jy ! Total flux subtracted in 200 components = -4.68327e-05 Jy ! Clean residual min=-0.002742 max=0.002538 Jy/beam ! Clean residual mean=-0.000014 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.120137 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.120137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090770Jy sigma=0.462990 ! Fit after self-cal, rms=0.090775Jy sigma=0.462982 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 = -1.09815e-05 Jy ! Component: 100 - total flux cleaned = -9.94126e-06 Jy ! Component: 150 - total flux cleaned = 1.36601e-06 Jy ! Component: 200 - total flux cleaned = 1.2075e-05 Jy ! Total flux subtracted in 200 components = 1.2075e-05 Jy ! Clean residual min=-0.002738 max=0.002537 Jy/beam ! Clean residual mean=-0.000014 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.120149 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.120149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090770Jy sigma=0.462958 ! Fit after self-cal, rms=0.090771Jy sigma=0.462953 ! 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=0.090771Jy sigma=0.462953 ! Fit after self-cal, rms=0.090689Jy sigma=0.462949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.913 mas, bmaj=18.07 mas, bpa=-1.475 degrees ! Estimated noise=1.66353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.45334e-05 Jy ! Component: 100 - total flux cleaned = -7.61473e-05 Jy ! Component: 150 - total flux cleaned = -8.85404e-05 Jy ! Component: 200 - total flux cleaned = -0.000108906 Jy ! Total flux subtracted in 200 components = -0.000108906 Jy ! Clean residual min=-0.003090 max=0.002945 Jy/beam ! Clean residual mean=-0.000028 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.12004 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.12004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090685Jy sigma=0.462936 ! Fit after self-cal, rms=0.090686Jy sigma=0.462924 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 = -1.61413e-06 Jy ! Component: 100 - total flux cleaned = -1.54981e-05 Jy ! Component: 150 - total flux cleaned = -3.69285e-05 Jy ! Component: 200 - total flux cleaned = -5.36208e-05 Jy ! Total flux subtracted in 200 components = -5.36208e-05 Jy ! Clean residual min=-0.003088 max=0.002930 Jy/beam ! Clean residual mean=-0.000028 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.119987 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.119987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090685Jy sigma=0.462919 ! Fit after self-cal, rms=0.090686Jy sigma=0.462910 ! 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=8.081 mas, bpa=-4.507 degrees ! Estimated noise=1.36367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.081 at -4.507 degrees (North through East) ! Clean map min=-0.0026627 max=0.10289 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=2.604 mas, bmaj=6.8 mas, bpa=-3.937 degrees ! Estimated noise=2.26123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789376 Jy ! Component: 100 - total flux cleaned = 0.103366 Jy ! Component: 150 - total flux cleaned = 0.11311 Jy ! Component: 200 - total flux cleaned = 0.116967 Jy ! Total flux subtracted in 200 components = 0.116967 Jy ! Clean residual min=-0.004564 max=0.005475 Jy/beam ! Clean residual mean=-0.000012 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.116967 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.116967 Jy ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.081 mas, bpa=-4.507 degrees ! Estimated noise=1.36367 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 (-47, 86.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283537 Jy ! Component: 100 - total flux cleaned = 0.00390938 Jy ! Component: 150 - total flux cleaned = 0.0040386 Jy ! Component: 200 - total flux cleaned = 0.00415505 Jy ! Total flux subtracted in 200 components = 0.00415505 Jy ! Clean residual min=-0.002869 max=0.002560 Jy/beam ! Clean residual mean=-0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.121122 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.121122 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=7.913 mas, bmaj=18.07 mas, bpa=-1.475 degrees ! Estimated noise=1.66353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190095 Jy ! Component: 100 - total flux cleaned = 0.000227794 Jy ! Component: 150 - total flux cleaned = 0.000316693 Jy ! Component: 200 - total flux cleaned = 0.000342746 Jy ! Total flux subtracted in 200 components = 0.000342746 Jy ! Clean residual min=-0.003139 max=0.002345 Jy/beam ! Clean residual mean=-0.000024 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.121465 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 = 2.27984e-05 Jy ! Component: 100 - total flux cleaned = 2.25178e-05 Jy ! Component: 150 - total flux cleaned = 4.20326e-05 Jy ! Component: 200 - total flux cleaned = 4.17726e-05 Jy ! Total flux subtracted in 200 components = 4.17726e-05 Jy ! Clean residual min=-0.003097 max=0.002339 Jy/beam ! Clean residual mean=-0.000024 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.121506 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.121506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.081 mas, bpa=-4.507 degrees ! Estimated noise=1.36367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126135 Jy ! Component: 100 - total flux cleaned = -0.000127551 Jy ! Component: 150 - total flux cleaned = -0.000127711 Jy ! Component: 200 - total flux cleaned = -0.000100987 Jy ! Total flux subtracted in 200 components = -0.000100987 Jy ! Clean residual min=-0.002769 max=0.002465 Jy/beam ! Clean residual mean=-0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.121405 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.121405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090670Jy sigma=0.462821 ! Fit after self-cal, rms=0.090649Jy sigma=0.462725 wmodel J0406-2355_S_map.mod ! Writing 82 model components to file: J0406-2355_S_map.mod wobs J0406-2355_S_uvs.fits ! Writing UV FITS file: J0406-2355_S_uvs.fits wwins J0406-2355_S_map.win ! wwins: Wrote 2 windows to J0406-2355_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 = -0.000533468 Jy ! Component: 100 - total flux cleaned = -0.000614874 Jy ! Component: 150 - total flux cleaned = -0.000464848 Jy ! Component: 200 - total flux cleaned = -0.000283938 Jy ! Component: 250 - total flux cleaned = -0.000214984 Jy ! Component: 300 - total flux cleaned = -0.000182048 Jy ! Component: 350 - total flux cleaned = -0.000149117 Jy ! Component: 400 - total flux cleaned = -0.000181582 Jy ! Component: 450 - total flux cleaned = -0.000182043 Jy ! Component: 500 - total flux cleaned = -0.000120294 Jy ! Component: 550 - total flux cleaned = -8.98929e-05 Jy ! Component: 600 - total flux cleaned = -3.07166e-05 Jy ! Component: 650 - total flux cleaned = 8.49915e-05 Jy ! Component: 700 - total flux cleaned = 8.44734e-05 Jy ! Component: 750 - total flux cleaned = 0.000196051 Jy ! Component: 800 - total flux cleaned = 0.000251241 Jy ! Component: 850 - total flux cleaned = 0.000386226 Jy ! Component: 900 - total flux cleaned = 0.000466015 Jy ! Component: 950 - total flux cleaned = 0.000596903 Jy ! Component: 1000 - total flux cleaned = 0.000674269 Jy ! Component: 1050 - total flux cleaned = 0.000851478 Jy ! Component: 1100 - total flux cleaned = 0.000901509 Jy ! Component: 1150 - total flux cleaned = 0.000951177 Jy ! Component: 1200 - total flux cleaned = 0.00092724 Jy ! Component: 1250 - total flux cleaned = 0.000975461 Jy ! Component: 1300 - total flux cleaned = 0.000975437 Jy ! Component: 1350 - total flux cleaned = 0.00106867 Jy ! Component: 1400 - total flux cleaned = 0.00104578 Jy ! Component: 1450 - total flux cleaned = 0.00100048 Jy ! Component: 1500 - total flux cleaned = 0.00109028 Jy ! Component: 1550 - total flux cleaned = 0.00106815 Jy ! Component: 1600 - total flux cleaned = 0.000980439 Jy ! Component: 1650 - total flux cleaned = 0.00102378 Jy ! Component: 1700 - total flux cleaned = 0.0010451 Jy ! Component: 1750 - total flux cleaned = 0.0010451 Jy ! Component: 1800 - total flux cleaned = 0.00114975 Jy ! Component: 1850 - total flux cleaned = 0.00110815 Jy ! Component: 1900 - total flux cleaned = 0.00121087 Jy ! Component: 1950 - total flux cleaned = 0.00115024 Jy ! Component: 2000 - total flux cleaned = 0.00125135 Jy ! Component: 2050 - total flux cleaned = 0.00123165 Jy ! Component: 2100 - total flux cleaned = 0.00129119 Jy ! Component: 2150 - total flux cleaned = 0.00131058 Jy ! Component: 2200 - total flux cleaned = 0.00132977 Jy ! Component: 2250 - total flux cleaned = 0.00133005 Jy ! Component: 2300 - total flux cleaned = 0.00140583 Jy ! Component: 2350 - total flux cleaned = 0.00134945 Jy ! Component: 2400 - total flux cleaned = 0.00133076 Jy ! Component: 2450 - total flux cleaned = 0.00134931 Jy ! Component: 2500 - total flux cleaned = 0.00129462 Jy ! Component: 2550 - total flux cleaned = 0.00133067 Jy ! Component: 2600 - total flux cleaned = 0.00131261 Jy ! Component: 2650 - total flux cleaned = 0.00129478 Jy ! Component: 2700 - total flux cleaned = 0.00131242 Jy ! Component: 2750 - total flux cleaned = 0.00129502 Jy ! Component: 2800 - total flux cleaned = 0.00122571 Jy ! Component: 2850 - total flux cleaned = 0.00122572 Jy ! Component: 2900 - total flux cleaned = 0.00117455 Jy ! Component: 2950 - total flux cleaned = 0.00117461 Jy ! Component: 3000 - total flux cleaned = 0.00112429 Jy ! Component: 3050 - total flux cleaned = 0.00105762 Jy ! Component: 3100 - total flux cleaned = 0.00100802 Jy ! Component: 3150 - total flux cleaned = 0.000959063 Jy ! Component: 3200 - total flux cleaned = 0.000942904 Jy ! Component: 3250 - total flux cleaned = 0.00087857 Jy ! Component: 3300 - total flux cleaned = 0.00081452 Jy ! Component: 3350 - total flux cleaned = 0.0008622 Jy ! Component: 3400 - total flux cleaned = 0.000846486 Jy ! Component: 3450 - total flux cleaned = 0.000799541 Jy ! Component: 3500 - total flux cleaned = 0.000737344 Jy ! Component: 3550 - total flux cleaned = 0.000768254 Jy ! Component: 3600 - total flux cleaned = 0.000706914 Jy ! Component: 3650 - total flux cleaned = 0.000661318 Jy ! Component: 3700 - total flux cleaned = 0.000676512 Jy ! Component: 3750 - total flux cleaned = 0.000631416 Jy ! Component: 3800 - total flux cleaned = 0.000646465 Jy ! Component: 3850 - total flux cleaned = 0.000661232 Jy ! Component: 3900 - total flux cleaned = 0.000675925 Jy ! Component: 3950 - total flux cleaned = 0.000646569 Jy ! Component: 4000 - total flux cleaned = 0.000690132 Jy ! Component: 4050 - total flux cleaned = 0.000718858 Jy ! Total flux subtracted in 4096 components = 0.000704404 Jy ! Clean residual min=-0.000801 max=0.000745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.12211 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 346 components and 0.12211 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0406-2355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.081 at -4.507 degrees (North through East) ! Clean map min=-0.0015341 max=0.10209 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0406-2355_S_map.fits wmodel /image_prod/ug002_uva//J0406-2355_S_map.mod ! Writing 346 model components to file: /image_prod/ug002_uva//J0406-2355_S_map.mod wobs /image_prod/ug002_uva//J0406-2355_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0406-2355_S_uvs.fits wwins /image_prod/ug002_uva//J0406-2355_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0406-2355_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739372 0.739372 1.47874 2.95749 5.91498 11.83 23.6599 47.3198 94.6397 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.749 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0406-2355_S_dfm.log closed on Wed Mar 4 20:11:24 2020