! Started logfile: /image_prod/ug002_uva//J1424+4705_S_dfm.log on Thu Mar 5 01:44:36 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//J1424+4705_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1424+4705_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.707778 visibilities/baseline/integration-bin. ! Found source: J1424+4705 ! ! 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 5733 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 J1424+4705_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017055Jy sigma=7.953158 ! Fit after self-cal, rms=0.849951Jy sigma=6.652083 ! 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=2.94 mas, bmaj=4.138 mas, bpa=-9.557 degrees ! Estimated noise=1.99744 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 = 0.118203 Jy ! Component: 100 - total flux cleaned = 0.145391 Jy ! Total flux subtracted in 100 components = 0.145391 Jy ! Clean residual min=-0.005190 max=0.010035 Jy/beam ! Clean residual mean=0.000015 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.145391 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.145391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081151Jy sigma=0.464768 ! Fit after self-cal, rms=0.081130Jy sigma=0.464698 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010393 Jy ! Component: 100 - total flux cleaned = 0.0153333 Jy ! Total flux subtracted in 100 components = 0.0153333 Jy ! Clean residual min=-0.004347 max=0.004779 Jy/beam ! Clean residual mean=0.000006 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.160724 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.160724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079791Jy sigma=0.449842 ! Fit after self-cal, rms=0.079786Jy sigma=0.449735 ! 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=3.625 mas, bmaj=4.852 mas, bpa=-6.585 degrees ! Estimated noise=1.2367 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 = 0.00338978 Jy ! Component: 100 - total flux cleaned = 0.00457662 Jy ! Component: 150 - total flux cleaned = 0.00477009 Jy ! Component: 200 - total flux cleaned = 0.00489095 Jy ! Total flux subtracted in 200 components = 0.00489095 Jy ! Clean residual min=-0.003610 max=0.004166 Jy/beam ! Clean residual mean=0.000003 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.165615 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.165615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079646Jy sigma=0.448121 ! Fit after self-cal, rms=0.079644Jy sigma=0.448039 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 4.852 at -6.585 degrees (North through East) ! Clean map min=-0.0034399 max=0.15244 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.06 KP 0.99 LA 1.01 ! MK 1.00 NL 0.98 OV 0.98 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.97 KP 1.00 LA 1.03 ! MK 0.98 NL 0.99 OV 0.97 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.06 KP 0.97 LA 1.01 ! MK 0.96 NL 1.09 OV 1.00 PT 1.04 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.079644Jy sigma=0.448039 ! Fit after self-cal, rms=0.080497Jy sigma=0.445387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.621 mas, bmaj=4.865 mas, bpa=-7.077 degrees ! Estimated noise=1.23813 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 = 0.000160235 Jy ! Component: 100 - total flux cleaned = 0.000300251 Jy ! Component: 150 - total flux cleaned = 0.000372609 Jy ! Component: 200 - total flux cleaned = 0.000418408 Jy ! Total flux subtracted in 200 components = 0.000418408 Jy ! Clean residual min=-0.003268 max=0.003726 Jy/beam ! Clean residual mean=0.000006 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.166033 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.166033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080477Jy sigma=0.445186 ! Fit after self-cal, rms=0.080480Jy sigma=0.445123 ! 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=0.080480Jy sigma=0.445123 ! Fit after self-cal, rms=0.077515Jy sigma=0.439054 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=4.863 mas, bpa=-7.015 degrees ! Estimated noise=1.23768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313402 Jy ! Component: 100 - total flux cleaned = 0.000363525 Jy ! Component: 150 - total flux cleaned = 0.000386284 Jy ! Component: 200 - total flux cleaned = 0.000425945 Jy ! Total flux subtracted in 200 components = 0.000425945 Jy ! Clean residual min=-0.002870 max=0.003440 Jy/beam ! Clean residual mean=0.000004 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.166459 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.166459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077502Jy sigma=0.438884 ! Fit after self-cal, rms=0.077490Jy sigma=0.438815 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 (-103.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189757 Jy ! Component: 100 - total flux cleaned = 0.0021914 Jy ! Component: 150 - total flux cleaned = 0.0022335 Jy ! Component: 200 - total flux cleaned = 0.00223313 Jy ! Total flux subtracted in 200 components = 0.00223313 Jy ! Clean residual min=-0.002744 max=0.002411 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.168692 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.168692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077369Jy sigma=0.437673 ! Fit after self-cal, rms=0.077358Jy sigma=0.437568 ! 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=0.077358Jy sigma=0.437568 ! Fit after self-cal, rms=0.077045Jy sigma=0.437464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=4.859 mas, bpa=-7.103 degrees ! Estimated noise=1.23606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570436 Jy ! Component: 100 - total flux cleaned = 0.000824644 Jy ! Component: 150 - total flux cleaned = 0.000918576 Jy ! Component: 200 - total flux cleaned = 0.000890528 Jy ! Total flux subtracted in 200 components = 0.000890528 Jy ! Clean residual min=-0.002620 max=0.002444 Jy/beam ! Clean residual mean=0.000000 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.169583 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.169583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077015Jy sigma=0.437167 ! Fit after self-cal, rms=0.077009Jy sigma=0.437147 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 = 0.000220882 Jy ! Component: 100 - total flux cleaned = 0.000247355 Jy ! Component: 150 - total flux cleaned = 0.000246517 Jy ! Component: 200 - total flux cleaned = 0.00024641 Jy ! Total flux subtracted in 200 components = 0.00024641 Jy ! Clean residual min=-0.002603 max=0.002420 Jy/beam ! Clean residual mean=0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.169829 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.169829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076995Jy sigma=0.437008 ! Fit after self-cal, rms=0.076997Jy sigma=0.437000 ! 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=0.076997Jy sigma=0.437000 ! Fit after self-cal, rms=0.076929Jy sigma=0.436975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.988 mas, bmaj=8.602 mas, bpa=-7.947 degrees ! Estimated noise=1.50463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341615 Jy ! Component: 100 - total flux cleaned = 0.000338356 Jy ! Component: 150 - total flux cleaned = 0.000267741 Jy ! Component: 200 - total flux cleaned = 0.000246742 Jy ! Total flux subtracted in 200 components = 0.000246742 Jy ! Clean residual min=-0.002900 max=0.002934 Jy/beam ! Clean residual mean=-0.000002 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.170076 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.170076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076927Jy sigma=0.436920 ! Fit after self-cal, rms=0.076926Jy sigma=0.436889 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 = 4.80605e-05 Jy ! Component: 100 - total flux cleaned = 2.64382e-05 Jy ! Component: 150 - total flux cleaned = -9.4842e-06 Jy ! Component: 200 - total flux cleaned = -2.58367e-05 Jy ! Total flux subtracted in 200 components = -2.58367e-05 Jy ! Clean residual min=-0.002908 max=0.002901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.17005 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.17005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076931Jy sigma=0.436932 ! Fit after self-cal, rms=0.076933Jy sigma=0.436914 ! 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=3.63 mas, bmaj=4.86 mas, bpa=-7.157 degrees ! Estimated noise=1.23574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.63 x 4.86 at -7.157 degrees (North through East) ! Clean map min=-0.0024856 max=0.15208 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=2.944 mas, bmaj=4.156 mas, bpa=-9.188 degrees ! Estimated noise=2.0046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118568 Jy ! Component: 100 - total flux cleaned = 0.145866 Jy ! Component: 150 - total flux cleaned = 0.156317 Jy ! Component: 200 - total flux cleaned = 0.161933 Jy ! Total flux subtracted in 200 components = 0.161933 Jy ! Clean residual min=-0.004155 max=0.004301 Jy/beam ! Clean residual mean=0.000007 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.161933 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 0.161933 Jy ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=4.86 mas, bpa=-7.157 degrees ! Estimated noise=1.23574 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 (2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446207 Jy ! Component: 100 - total flux cleaned = 0.00612007 Jy ! Component: 150 - total flux cleaned = 0.00720362 Jy ! Component: 200 - total flux cleaned = 0.00807768 Jy ! Total flux subtracted in 200 components = 0.00807768 Jy ! Clean residual min=-0.002525 max=0.002532 Jy/beam ! Clean residual mean=0.000000 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.170011 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.170011 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=7.988 mas, bmaj=8.602 mas, bpa=-7.947 degrees ! Estimated noise=1.50463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108632 Jy ! Component: 100 - total flux cleaned = 0.000206923 Jy ! Component: 150 - total flux cleaned = 0.000246106 Jy ! Component: 200 - total flux cleaned = 0.000246261 Jy ! Total flux subtracted in 200 components = 0.000246261 Jy ! Clean residual min=-0.002991 max=0.003010 Jy/beam ! Clean residual mean=-0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.170257 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 = -3.1445e-05 Jy ! Component: 100 - total flux cleaned = -3.11622e-05 Jy ! Component: 150 - total flux cleaned = -3.17213e-05 Jy ! Component: 200 - total flux cleaned = -3.22208e-05 Jy ! Total flux subtracted in 200 components = -3.22208e-05 Jy ! Clean residual min=-0.002967 max=0.002947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.170225 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.170225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=4.86 mas, bpa=-7.157 degrees ! Estimated noise=1.23574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244623 Jy ! Component: 100 - total flux cleaned = 0.000165026 Jy ! Component: 150 - total flux cleaned = 9.28003e-05 Jy ! Component: 200 - total flux cleaned = 2.56444e-05 Jy ! Total flux subtracted in 200 components = 2.56444e-05 Jy ! Clean residual min=-0.002497 max=0.002541 Jy/beam ! Clean residual mean=-0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.17025 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.17025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076926Jy sigma=0.436989 ! Fit after self-cal, rms=0.076909Jy sigma=0.436867 wmodel J1424+4705_S_map.mod ! Writing 91 model components to file: J1424+4705_S_map.mod wobs J1424+4705_S_uvs.fits ! Writing UV FITS file: J1424+4705_S_uvs.fits wwins J1424+4705_S_map.win ! wwins: Wrote 3 windows to J1424+4705_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 = 9.80725e-05 Jy ! Component: 100 - total flux cleaned = 0.000345164 Jy ! Component: 150 - total flux cleaned = 0.00054124 Jy ! Component: 200 - total flux cleaned = 0.00050339 Jy ! Component: 250 - total flux cleaned = 0.000643928 Jy ! Component: 300 - total flux cleaned = 0.000677786 Jy ! Component: 350 - total flux cleaned = 0.000775849 Jy ! Component: 400 - total flux cleaned = 0.00102794 Jy ! Component: 450 - total flux cleaned = 0.00124094 Jy ! Component: 500 - total flux cleaned = 0.00144724 Jy ! Component: 550 - total flux cleaned = 0.00161985 Jy ! Component: 600 - total flux cleaned = 0.00189937 Jy ! Component: 650 - total flux cleaned = 0.00200747 Jy ! Component: 700 - total flux cleaned = 0.00200771 Jy ! Component: 750 - total flux cleaned = 0.00213767 Jy ! Component: 800 - total flux cleaned = 0.00221373 Jy ! Component: 850 - total flux cleaned = 0.00233816 Jy ! Component: 900 - total flux cleaned = 0.00250877 Jy ! Component: 950 - total flux cleaned = 0.00258054 Jy ! Component: 1000 - total flux cleaned = 0.00269839 Jy ! Component: 1050 - total flux cleaned = 0.002837 Jy ! Component: 1100 - total flux cleaned = 0.00299489 Jy ! Component: 1150 - total flux cleaned = 0.00306117 Jy ! Component: 1200 - total flux cleaned = 0.0030614 Jy ! Component: 1250 - total flux cleaned = 0.00323396 Jy ! Component: 1300 - total flux cleaned = 0.00338262 Jy ! Component: 1350 - total flux cleaned = 0.003487 Jy ! Component: 1400 - total flux cleaned = 0.00354884 Jy ! Component: 1450 - total flux cleaned = 0.0035893 Jy ! Component: 1500 - total flux cleaned = 0.00368942 Jy ! Component: 1550 - total flux cleaned = 0.00380841 Jy ! Component: 1600 - total flux cleaned = 0.00392548 Jy ! Component: 1650 - total flux cleaned = 0.00402165 Jy ! Component: 1700 - total flux cleaned = 0.00413565 Jy ! Component: 1750 - total flux cleaned = 0.00422951 Jy ! Component: 1800 - total flux cleaned = 0.00435894 Jy ! Component: 1850 - total flux cleaned = 0.00448664 Jy ! Component: 1900 - total flux cleaned = 0.00455865 Jy ! Component: 1950 - total flux cleaned = 0.00471918 Jy ! Component: 2000 - total flux cleaned = 0.00486025 Jy ! Component: 2050 - total flux cleaned = 0.00498192 Jy ! Component: 2100 - total flux cleaned = 0.00506814 Jy ! Component: 2150 - total flux cleaned = 0.00517036 Jy ! Component: 2200 - total flux cleaned = 0.00527135 Jy ! Component: 2250 - total flux cleaned = 0.00542144 Jy ! Component: 2300 - total flux cleaned = 0.00555315 Jy ! Component: 2350 - total flux cleaned = 0.00556938 Jy ! Component: 2400 - total flux cleaned = 0.00568237 Jy ! Component: 2450 - total flux cleaned = 0.00574612 Jy ! Component: 2500 - total flux cleaned = 0.00580933 Jy ! Component: 2550 - total flux cleaned = 0.00590318 Jy ! Component: 2600 - total flux cleaned = 0.00601183 Jy ! Component: 2650 - total flux cleaned = 0.00616509 Jy ! Component: 2700 - total flux cleaned = 0.00619548 Jy ! Component: 2750 - total flux cleaned = 0.00628565 Jy ! Component: 2800 - total flux cleaned = 0.00637488 Jy ! Component: 2850 - total flux cleaned = 0.0064485 Jy ! Component: 2900 - total flux cleaned = 0.00652149 Jy ! Component: 2950 - total flux cleaned = 0.00657943 Jy ! Component: 3000 - total flux cleaned = 0.00670837 Jy ! Component: 3050 - total flux cleaned = 0.0067791 Jy ! Component: 3100 - total flux cleaned = 0.00684941 Jy ! Component: 3150 - total flux cleaned = 0.006933 Jy ! Component: 3200 - total flux cleaned = 0.00697441 Jy ! Component: 3250 - total flux cleaned = 0.00705684 Jy ! Component: 3300 - total flux cleaned = 0.00712503 Jy ! Component: 3350 - total flux cleaned = 0.0072059 Jy ! Component: 3400 - total flux cleaned = 0.00727262 Jy ! Component: 3450 - total flux cleaned = 0.00727256 Jy ! Component: 3500 - total flux cleaned = 0.00733833 Jy ! Component: 3550 - total flux cleaned = 0.00736445 Jy ! Component: 3600 - total flux cleaned = 0.00736432 Jy ! Component: 3650 - total flux cleaned = 0.00744155 Jy ! Component: 3700 - total flux cleaned = 0.00746688 Jy ! Component: 3750 - total flux cleaned = 0.00746695 Jy ! Component: 3800 - total flux cleaned = 0.00749216 Jy ! Component: 3850 - total flux cleaned = 0.00752964 Jy ! Component: 3900 - total flux cleaned = 0.00752973 Jy ! Component: 3950 - total flux cleaned = 0.00754209 Jy ! Component: 4000 - total flux cleaned = 0.00755438 Jy ! Component: 4050 - total flux cleaned = 0.00754221 Jy ! Total flux subtracted in 4096 components = 0.00755442 Jy ! Clean residual min=-0.000671 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.177805 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 368 components and 0.177805 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1424+4705_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.63 x 4.86 at -7.157 degrees (North through East) ! Clean map min=-0.001785 max=0.15264 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1424+4705_S_map.fits wmodel /image_prod/ug002_uva//J1424+4705_S_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J1424+4705_S_map.mod wobs /image_prod/ug002_uva//J1424+4705_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1424+4705_S_uvs.fits wwins /image_prod/ug002_uva//J1424+4705_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1424+4705_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397599 0.397599 0.795199 1.5904 3.18079 6.36159 12.7232 25.4464 50.8927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 754.528 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1424+4705_S_dfm.log closed on Thu Mar 5 01:44:39 2020