! Started logfile: /image_prod/ug002_uva//J1628+4734_S_dfm.log on Thu Mar 5 02:44:53 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//J1628+4734_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1628+4734_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99881 visibilities/baseline/integration-bin. ! Found source: J1628+4734 ! ! 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 7551 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 J1628+4734_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.010209Jy sigma=8.333966 ! Fit after self-cal, rms=0.836271Jy sigma=6.937798 ! 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=2.956 mas, bmaj=5.858 mas, bpa=-25.76 degrees ! Estimated noise=1.63496 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 = 0.123621 Jy ! Component: 100 - total flux cleaned = 0.177395 Jy ! Total flux subtracted in 100 components = 0.177395 Jy ! Clean residual min=-0.012327 max=0.025492 Jy/beam ! Clean residual mean=0.000015 rms=0.003589 Jy/beam ! Combined flux in latest and established models = 0.177395 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.177395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082294Jy sigma=0.633819 ! Fit after self-cal, rms=0.081004Jy sigma=0.623439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305818 Jy ! Component: 100 - total flux cleaned = 0.0475657 Jy ! Total flux subtracted in 100 components = 0.0475657 Jy ! Clean residual min=-0.008709 max=0.010016 Jy/beam ! Clean residual mean=0.000008 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.22496 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.22496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066919Jy sigma=0.500673 ! Fit after self-cal, rms=0.066468Jy sigma=0.496747 ! 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=3.596 mas, bmaj=6.625 mas, bpa=-25.5 degrees ! Estimated noise=1.02326 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 = 0.0129138 Jy ! Component: 100 - total flux cleaned = 0.0190157 Jy ! Component: 150 - total flux cleaned = 0.0224544 Jy ! Component: 200 - total flux cleaned = 0.0233895 Jy ! Total flux subtracted in 200 components = 0.0233895 Jy ! Clean residual min=-0.005974 max=0.006911 Jy/beam ! Clean residual mean=0.000009 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.24835 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.24835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063943Jy sigma=0.476347 ! Fit after self-cal, rms=0.063851Jy sigma=0.475317 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 6.625 at -25.5 degrees (North through East) ! Clean map min=-0.0061811 max=0.14698 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.04 KP 1.00 ! LA 1.05 MK 1.06 NL 0.98 OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 1.00 KP 0.97 ! LA 1.06 MK 1.04 NL 1.07 OV 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.02 KP 1.01 ! LA 1.08 MK 1.04 NL 0.93 OV 1.07 ! ! ! Fit before self-cal, rms=0.063851Jy sigma=0.475317 ! Fit after self-cal, rms=0.061283Jy sigma=0.463143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=6.639 mas, bpa=-25.47 degrees ! Estimated noise=1.02396 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 (28.5, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354675 Jy ! Component: 100 - total flux cleaned = 0.00510458 Jy ! Component: 150 - total flux cleaned = 0.00653771 Jy ! Component: 200 - total flux cleaned = 0.00761689 Jy ! Total flux subtracted in 200 components = 0.00761689 Jy ! Clean residual min=-0.004675 max=0.004520 Jy/beam ! Clean residual mean=0.000001 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.255967 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.255967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060682Jy sigma=0.457597 ! Fit after self-cal, rms=0.060639Jy sigma=0.456638 ! 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=0.060639Jy sigma=0.456638 ! Fit after self-cal, rms=0.060272Jy sigma=0.444913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.619 mas, bmaj=6.639 mas, bpa=-25.12 degrees ! Estimated noise=1.02745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000797599 Jy ! Component: 100 - total flux cleaned = -0.000940231 Jy ! Component: 150 - total flux cleaned = -0.000686698 Jy ! Component: 200 - total flux cleaned = -0.000510497 Jy ! Total flux subtracted in 200 components = -0.000510497 Jy ! Clean residual min=-0.003177 max=0.002992 Jy/beam ! Clean residual mean=0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.255456 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.255456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060119Jy sigma=0.443772 ! Fit after self-cal, rms=0.060138Jy sigma=0.443395 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64331e-05 Jy ! Component: 100 - total flux cleaned = -0.000108312 Jy ! Component: 150 - total flux cleaned = -7.41075e-05 Jy ! Component: 200 - total flux cleaned = -8.25833e-06 Jy ! Total flux subtracted in 200 components = -8.25833e-06 Jy ! Clean residual min=-0.002981 max=0.002829 Jy/beam ! Clean residual mean=0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.255448 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.255448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060044Jy sigma=0.442768 ! Fit after self-cal, rms=0.060033Jy sigma=0.442531 ! 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=0.060033Jy sigma=0.442531 ! Fit after self-cal, rms=0.060198Jy sigma=0.442124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=6.633 mas, bpa=-25.03 degrees ! Estimated noise=1.0295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001362 Jy ! Component: 100 - total flux cleaned = -0.000417666 Jy ! Component: 150 - total flux cleaned = -0.00078975 Jy ! Component: 200 - total flux cleaned = -0.00100622 Jy ! Total flux subtracted in 200 components = -0.00100622 Jy ! Clean residual min=-0.002898 max=0.002530 Jy/beam ! Clean residual mean=0.000005 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.254442 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.254442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060116Jy sigma=0.441572 ! Fit after self-cal, rms=0.060106Jy sigma=0.441362 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 = -3.29299e-05 Jy ! Component: 100 - total flux cleaned = -0.00017395 Jy ! Component: 150 - total flux cleaned = -0.000389335 Jy ! Component: 200 - total flux cleaned = -0.000498191 Jy ! Total flux subtracted in 200 components = -0.000498191 Jy ! Clean residual min=-0.002804 max=0.002442 Jy/beam ! Clean residual mean=0.000005 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.253944 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.253944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060047Jy sigma=0.441017 ! Fit after self-cal, rms=0.060039Jy sigma=0.440866 ! 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=0.060039Jy sigma=0.440866 ! Fit after self-cal, rms=0.060062Jy sigma=0.440804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.831 mas, bmaj=9 mas, bpa=-15.08 degrees ! Estimated noise=1.2528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139878 Jy ! Component: 100 - total flux cleaned = -0.000226893 Jy ! Component: 150 - total flux cleaned = -0.00059886 Jy ! Component: 200 - total flux cleaned = -0.000908912 Jy ! Total flux subtracted in 200 components = -0.000908912 Jy ! Clean residual min=-0.002261 max=0.002199 Jy/beam ! Clean residual mean=0.000011 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.253035 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.253035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060011Jy sigma=0.440776 ! Fit after self-cal, rms=0.059988Jy sigma=0.440450 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 = -8.50019e-05 Jy ! Component: 100 - total flux cleaned = -0.000139525 Jy ! Component: 150 - total flux cleaned = -0.000403137 Jy ! Component: 200 - total flux cleaned = -0.000663452 Jy ! Total flux subtracted in 200 components = -0.000663452 Jy ! Clean residual min=-0.002218 max=0.002081 Jy/beam ! Clean residual mean=0.000011 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.252371 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.252371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059969Jy sigma=0.440596 ! Fit after self-cal, rms=0.059955Jy sigma=0.440339 ! 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=3.633 mas, bmaj=6.629 mas, bpa=-25.02 degrees ! Estimated noise=1.03048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 6.629 at -25.02 degrees (North through East) ! Clean map min=-0.0022579 max=0.14532 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=2.988 mas, bmaj=5.891 mas, bpa=-25.54 degrees ! Estimated noise=1.66215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129887 Jy ! Component: 100 - total flux cleaned = 0.183294 Jy ! Component: 150 - total flux cleaned = 0.209067 Jy ! Component: 200 - total flux cleaned = 0.223953 Jy ! Total flux subtracted in 200 components = 0.223953 Jy ! Clean residual min=-0.005761 max=0.008011 Jy/beam ! Clean residual mean=0.000009 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.223953 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.223953 Jy ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=6.629 mas, bpa=-25.02 degrees ! Estimated noise=1.03048 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 = 0.0105122 Jy ! Component: 100 - total flux cleaned = 0.0163883 Jy ! Component: 150 - total flux cleaned = 0.020101 Jy ! Component: 200 - total flux cleaned = 0.0224812 Jy ! Total flux subtracted in 200 components = 0.0224812 Jy ! Clean residual min=-0.002732 max=0.003269 Jy/beam ! Clean residual mean=0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.246434 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.246434 Jy ! Inverting map ! Added new window around map position (1, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329892 Jy ! Component: 100 - total flux cleaned = 0.0043186 Jy ! Component: 150 - total flux cleaned = 0.00483712 Jy ! Component: 200 - total flux cleaned = 0.00478839 Jy ! Total flux subtracted in 200 components = 0.00478839 Jy ! Clean residual min=-0.002596 max=0.001923 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.251222 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.251222 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=7.831 mas, bmaj=9 mas, bpa=-15.08 degrees ! Estimated noise=1.2528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.35798e-05 Jy ! Component: 100 - total flux cleaned = 2.36668e-05 Jy ! Component: 150 - total flux cleaned = -2.31407e-05 Jy ! Component: 200 - total flux cleaned = -4.24848e-05 Jy ! Total flux subtracted in 200 components = -4.24848e-05 Jy ! Clean residual min=-0.002092 max=0.001899 Jy/beam ! Clean residual mean=0.000011 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.25118 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 = -3.629e-05 Jy ! Component: 100 - total flux cleaned = -6.99362e-05 Jy ! Component: 150 - total flux cleaned = -0.000115862 Jy ! Component: 200 - total flux cleaned = -0.000130564 Jy ! Total flux subtracted in 200 components = -0.000130564 Jy ! Clean residual min=-0.002059 max=0.001864 Jy/beam ! Clean residual mean=0.000011 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.251049 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 98 components and 0.251049 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=6.629 mas, bpa=-25.02 degrees ! Estimated noise=1.03048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130678 Jy ! Component: 100 - total flux cleaned = 0.000241516 Jy ! Component: 150 - total flux cleaned = 0.000373892 Jy ! Component: 200 - total flux cleaned = 0.000462172 Jy ! Total flux subtracted in 200 components = 0.000462172 Jy ! Clean residual min=-0.002409 max=0.001894 Jy/beam ! Clean residual mean=0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.251511 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.251511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059821Jy sigma=0.439242 ! Fit after self-cal, rms=0.059772Jy sigma=0.438821 wmodel J1628+4734_S_map.mod ! Writing 114 model components to file: J1628+4734_S_map.mod wobs J1628+4734_S_uvs.fits ! Writing UV FITS file: J1628+4734_S_uvs.fits wwins J1628+4734_S_map.win ! wwins: Wrote 3 windows to J1628+4734_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 = -0.000647101 Jy ! Component: 100 - total flux cleaned = -0.000941845 Jy ! Component: 150 - total flux cleaned = -0.00127785 Jy ! Component: 200 - total flux cleaned = -0.00139527 Jy ! Component: 250 - total flux cleaned = -0.00150813 Jy ! Component: 300 - total flux cleaned = -0.00153506 Jy ! Component: 350 - total flux cleaned = -0.00150865 Jy ! Component: 400 - total flux cleaned = -0.00156066 Jy ! Component: 450 - total flux cleaned = -0.00153561 Jy ! Component: 500 - total flux cleaned = -0.0014869 Jy ! Component: 550 - total flux cleaned = -0.00141576 Jy ! Component: 600 - total flux cleaned = -0.00139271 Jy ! Component: 650 - total flux cleaned = -0.00134721 Jy ! Component: 700 - total flux cleaned = -0.0013026 Jy ! Component: 750 - total flux cleaned = -0.00130206 Jy ! Component: 800 - total flux cleaned = -0.00125898 Jy ! Component: 850 - total flux cleaned = -0.0012165 Jy ! Component: 900 - total flux cleaned = -0.00109374 Jy ! Component: 950 - total flux cleaned = -0.00111365 Jy ! Component: 1000 - total flux cleaned = -0.00109369 Jy ! Component: 1050 - total flux cleaned = -0.00107428 Jy ! Component: 1100 - total flux cleaned = -0.0010177 Jy ! Component: 1150 - total flux cleaned = -0.000999129 Jy ! Component: 1200 - total flux cleaned = -0.000999449 Jy ! Component: 1250 - total flux cleaned = -0.00099984 Jy ! Component: 1300 - total flux cleaned = -0.00107101 Jy ! Component: 1350 - total flux cleaned = -0.00114035 Jy ! Component: 1400 - total flux cleaned = -0.00110626 Jy ! Component: 1450 - total flux cleaned = -0.00114019 Jy ! Component: 1500 - total flux cleaned = -0.00114036 Jy ! Component: 1550 - total flux cleaned = -0.00115661 Jy ! Component: 1600 - total flux cleaned = -0.00122104 Jy ! Component: 1650 - total flux cleaned = -0.00117295 Jy ! Component: 1700 - total flux cleaned = -0.00118888 Jy ! Component: 1750 - total flux cleaned = -0.00115753 Jy ! Component: 1800 - total flux cleaned = -0.00118853 Jy ! Component: 1850 - total flux cleaned = -0.00118847 Jy ! Component: 1900 - total flux cleaned = -0.0011886 Jy ! Component: 1950 - total flux cleaned = -0.0012033 Jy ! Component: 2000 - total flux cleaned = -0.0011885 Jy ! Component: 2050 - total flux cleaned = -0.00117393 Jy ! Component: 2100 - total flux cleaned = -0.00121681 Jy ! Component: 2150 - total flux cleaned = -0.00121649 Jy ! Component: 2200 - total flux cleaned = -0.00123049 Jy ! Component: 2250 - total flux cleaned = -0.00124421 Jy ! Component: 2300 - total flux cleaned = -0.00124404 Jy ! Component: 2350 - total flux cleaned = -0.0012712 Jy ! Component: 2400 - total flux cleaned = -0.00125795 Jy ! Component: 2450 - total flux cleaned = -0.00131139 Jy ! Component: 2500 - total flux cleaned = -0.00129813 Jy ! Component: 2550 - total flux cleaned = -0.00129809 Jy ! Component: 2600 - total flux cleaned = -0.00131112 Jy ! Component: 2650 - total flux cleaned = -0.00136247 Jy ! Component: 2700 - total flux cleaned = -0.0013369 Jy ! Component: 2750 - total flux cleaned = -0.0013748 Jy ! Component: 2800 - total flux cleaned = -0.00141242 Jy ! Component: 2850 - total flux cleaned = -0.00140008 Jy ! Component: 2900 - total flux cleaned = -0.00141248 Jy ! Component: 2950 - total flux cleaned = -0.00146111 Jy ! Component: 3000 - total flux cleaned = -0.00148529 Jy ! Component: 3050 - total flux cleaned = -0.00152111 Jy ! Component: 3100 - total flux cleaned = -0.00152108 Jy ! Component: 3150 - total flux cleaned = -0.00153282 Jy ! Component: 3200 - total flux cleaned = -0.0015563 Jy ! Component: 3250 - total flux cleaned = -0.00159115 Jy ! Component: 3300 - total flux cleaned = -0.00161417 Jy ! Component: 3350 - total flux cleaned = -0.00164836 Jy ! Component: 3400 - total flux cleaned = -0.0016709 Jy ! Component: 3450 - total flux cleaned = -0.00167105 Jy ! Component: 3500 - total flux cleaned = -0.00167112 Jy ! Component: 3550 - total flux cleaned = -0.00169319 Jy ! Component: 3600 - total flux cleaned = -0.00169333 Jy ! Component: 3650 - total flux cleaned = -0.0017368 Jy ! Component: 3700 - total flux cleaned = -0.00175843 Jy ! Component: 3750 - total flux cleaned = -0.00179063 Jy ! Component: 3800 - total flux cleaned = -0.00176931 Jy ! Component: 3850 - total flux cleaned = -0.00180124 Jy ! Component: 3900 - total flux cleaned = -0.00184325 Jy ! Component: 3950 - total flux cleaned = -0.00187466 Jy ! Component: 4000 - total flux cleaned = -0.00188502 Jy ! Component: 4050 - total flux cleaned = -0.00189526 Jy ! Total flux subtracted in 4096 components = -0.00193626 Jy ! Clean residual min=-0.000690 max=0.000559 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.249575 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 383 components and 0.249575 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1628+4734_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 6.629 at -25.02 degrees (North through East) ! Clean map min=-0.0012529 max=0.14491 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1628+4734_S_map.fits wmodel /image_prod/ug002_uva//J1628+4734_S_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J1628+4734_S_map.mod wobs /image_prod/ug002_uva//J1628+4734_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1628+4734_S_uvs.fits wwins /image_prod/ug002_uva//J1628+4734_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1628+4734_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371863 0.371863 0.743726 1.48745 2.97491 5.94981 11.8996 23.7992 47.5985 95.197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 806.748 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1628+4734_S_dfm.log closed on Thu Mar 5 02:44:57 2020