! Started logfile: /image_prod/ug002_uva//J1451-2329_S_dfm.log on Thu Mar 5 01:57:13 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//J1451-2329_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1451-2329_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807556 visibilities/baseline/integration-bin. ! Found source: J1451-2329 ! ! 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 5451 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 J1451-2329_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.057818Jy sigma=6.691055 ! Fit after self-cal, rms=0.761231Jy sigma=4.758918 ! 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=2.95 mas, bmaj=6.032 mas, bpa=-3.322 degrees ! Estimated noise=2.13763 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 = 0.18345 Jy ! Component: 100 - total flux cleaned = 0.253667 Jy ! Total flux subtracted in 100 components = 0.253667 Jy ! Clean residual min=-0.021720 max=0.045860 Jy/beam ! Clean residual mean=0.000026 rms=0.006646 Jy/beam ! Combined flux in latest and established models = 0.253667 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.253667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154837Jy sigma=0.828921 ! Fit after self-cal, rms=0.154666Jy sigma=0.827380 ! Inverting map ! Added new window around map position (-2, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426117 Jy ! Component: 100 - total flux cleaned = 0.065598 Jy ! Total flux subtracted in 100 components = 0.065598 Jy ! Clean residual min=-0.020984 max=0.026288 Jy/beam ! Clean residual mean=0.000018 rms=0.005032 Jy/beam ! Combined flux in latest and established models = 0.319265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.319265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138812Jy sigma=0.704158 ! Fit after self-cal, rms=0.138345Jy sigma=0.699187 ! 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=3.6 mas, bmaj=7.608 mas, bpa=-1.636 degrees ! Estimated noise=1.5618 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 = 0.0213384 Jy ! Component: 100 - total flux cleaned = 0.0324864 Jy ! Component: 150 - total flux cleaned = 0.0392991 Jy ! Component: 200 - total flux cleaned = 0.0436103 Jy ! Total flux subtracted in 200 components = 0.0436103 Jy ! Clean residual min=-0.019984 max=0.018880 Jy/beam ! Clean residual mean=0.000057 rms=0.005261 Jy/beam ! Combined flux in latest and established models = 0.362875 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.362875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134030Jy sigma=0.675775 ! Fit after self-cal, rms=0.133878Jy sigma=0.673282 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.6 x 7.608 at -1.636 degrees (North through East) ! Clean map min=-0.019919 max=0.22728 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.03 HN 1.17 KP 1.04 ! LA 1.07 MK 1.08 NL 1.01 OV 0.65 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.16 KP 1.04 ! LA 1.06 MK 0.97 NL 0.98 OV 0.97 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.04 HN 1.20 KP 1.04 ! LA 1.07 MK 1.02 NL 0.95 OV 0.64 ! PT 1.09 SC 1.00 ! ! ! Fit before self-cal, rms=0.133878Jy sigma=0.673282 ! Fit after self-cal, rms=0.140636Jy sigma=0.542617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=7.628 mas, bpa=-0.473 degrees ! Estimated noise=1.57707 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 = 0.000707543 Jy ! Component: 100 - total flux cleaned = 0.000524502 Jy ! Component: 150 - total flux cleaned = 0.000226747 Jy ! Component: 200 - total flux cleaned = 0.000105669 Jy ! Total flux subtracted in 200 components = 0.000105669 Jy ! Clean residual min=-0.011082 max=0.011039 Jy/beam ! Clean residual mean=0.000032 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 0.362981 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.362981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139927Jy sigma=0.540623 ! Fit after self-cal, rms=0.140345Jy sigma=0.539259 ! 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=0.140345Jy sigma=0.539259 ! Fit after self-cal, rms=0.141453Jy sigma=0.473255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=7.674 mas, bpa=-1.272 degrees ! Estimated noise=1.58941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119855 Jy ! Component: 100 - total flux cleaned = -0.00144828 Jy ! Component: 150 - total flux cleaned = -0.00155843 Jy ! Component: 200 - total flux cleaned = -0.00165956 Jy ! Total flux subtracted in 200 components = -0.00165956 Jy ! Clean residual min=-0.004974 max=0.004252 Jy/beam ! Clean residual mean=0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.361321 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.361321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141175Jy sigma=0.471473 ! Fit after self-cal, rms=0.141503Jy sigma=0.471170 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 = -0.000262092 Jy ! Component: 100 - total flux cleaned = -0.000352455 Jy ! Component: 150 - total flux cleaned = -0.000354395 Jy ! Component: 200 - total flux cleaned = -0.000426196 Jy ! Total flux subtracted in 200 components = -0.000426196 Jy ! Clean residual min=-0.004569 max=0.004133 Jy/beam ! Clean residual mean=0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.360895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.360895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141370Jy sigma=0.470311 ! Fit after self-cal, rms=0.141338Jy sigma=0.470227 ! 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=0.141338Jy sigma=0.470227 ! Fit after self-cal, rms=0.144490Jy sigma=0.469907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.644 mas, bpa=-1.363 degrees ! Estimated noise=1.58601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000895195 Jy ! Component: 100 - total flux cleaned = -0.00114648 Jy ! Component: 150 - total flux cleaned = -0.00114652 Jy ! Component: 200 - total flux cleaned = -0.00121179 Jy ! Total flux subtracted in 200 components = -0.00121179 Jy ! Clean residual min=-0.004152 max=0.004076 Jy/beam ! Clean residual mean=0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.359683 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.359683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144374Jy sigma=0.469147 ! Fit after self-cal, rms=0.144331Jy sigma=0.469076 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 (-52.5, -102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255841 Jy ! Component: 100 - total flux cleaned = 0.00290335 Jy ! Component: 150 - total flux cleaned = 0.00297314 Jy ! Component: 200 - total flux cleaned = 0.00297187 Jy ! Total flux subtracted in 200 components = 0.00297187 Jy ! Clean residual min=-0.003477 max=0.002839 Jy/beam ! Clean residual mean=0.000000 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.362655 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.362655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144184Jy sigma=0.467809 ! Fit after self-cal, rms=0.144133Jy sigma=0.467715 ! 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=0.144133Jy sigma=0.467715 ! Fit after self-cal, rms=0.145148Jy sigma=0.467625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.734 mas, bmaj=16.93 mas, bpa=-0.7741 degrees ! Estimated noise=1.90204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228164 Jy ! Component: 100 - total flux cleaned = -0.000178095 Jy ! Component: 150 - total flux cleaned = -0.000179005 Jy ! Component: 200 - total flux cleaned = -0.0001799 Jy ! Total flux subtracted in 200 components = -0.0001799 Jy ! Clean residual min=-0.003464 max=0.002871 Jy/beam ! Clean residual mean=0.000003 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.362475 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 134 components and 0.362475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145106Jy sigma=0.467402 ! Fit after self-cal, rms=0.145089Jy sigma=0.467386 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 = 0.0001213 Jy ! Component: 100 - total flux cleaned = 0.000123428 Jy ! Component: 150 - total flux cleaned = 0.000157019 Jy ! Component: 200 - total flux cleaned = 0.0001564 Jy ! Total flux subtracted in 200 components = 0.0001564 Jy ! Clean residual min=-0.003365 max=0.002979 Jy/beam ! Clean residual mean=0.000003 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.362631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 138 components and 0.362631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145068Jy sigma=0.467309 ! Fit after self-cal, rms=0.145059Jy sigma=0.467301 ! 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=3.566 mas, bmaj=7.637 mas, bpa=-1.388 degrees ! Estimated noise=1.58199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.566 x 7.637 at -1.388 degrees (North through East) ! Clean map min=-0.0031759 max=0.23389 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=2.913 mas, bmaj=6.053 mas, bpa=-2.574 degrees ! Estimated noise=2.16407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18518 Jy ! Component: 100 - total flux cleaned = 0.260319 Jy ! Component: 150 - total flux cleaned = 0.299354 Jy ! Component: 200 - total flux cleaned = 0.321653 Jy ! Total flux subtracted in 200 components = 0.321653 Jy ! Clean residual min=-0.007268 max=0.011225 Jy/beam ! Clean residual mean=0.000006 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.321654 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.321654 Jy ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=7.637 mas, bpa=-1.388 degrees ! Estimated noise=1.58199 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 = 0.0173185 Jy ! Component: 100 - total flux cleaned = 0.0256578 Jy ! Component: 150 - total flux cleaned = 0.030347 Jy ! Component: 200 - total flux cleaned = 0.0335916 Jy ! Total flux subtracted in 200 components = 0.0335916 Jy ! Clean residual min=-0.003583 max=0.003126 Jy/beam ! Clean residual mean=0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.355245 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 77 components and 0.355245 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=7.734 mas, bmaj=16.93 mas, bpa=-0.7741 degrees ! Estimated noise=1.90204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289009 Jy ! Component: 100 - total flux cleaned = 0.0036361 Jy ! Component: 150 - total flux cleaned = 0.00406307 Jy ! Component: 200 - total flux cleaned = 0.00434922 Jy ! Total flux subtracted in 200 components = 0.00434922 Jy ! Clean residual min=-0.003417 max=0.002895 Jy/beam ! Clean residual mean=0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.359594 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 = 0.000115113 Jy ! Component: 100 - total flux cleaned = 0.000213561 Jy ! Component: 150 - total flux cleaned = 0.000299245 Jy ! Component: 200 - total flux cleaned = 0.000336532 Jy ! Total flux subtracted in 200 components = 0.000336532 Jy ! Clean residual min=-0.003274 max=0.002986 Jy/beam ! Clean residual mean=0.000003 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.359931 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.359931 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=7.637 mas, bpa=-1.388 degrees ! Estimated noise=1.58199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57795e-05 Jy ! Component: 100 - total flux cleaned = 0.000137563 Jy ! Component: 150 - total flux cleaned = 0.000188761 Jy ! Component: 200 - total flux cleaned = 0.000189188 Jy ! Total flux subtracted in 200 components = 0.000189188 Jy ! Clean residual min=-0.003154 max=0.003349 Jy/beam ! Clean residual mean=0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.36012 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.36012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145024Jy sigma=0.467359 ! Fit after self-cal, rms=0.144948Jy sigma=0.467246 wmodel J1451-2329_S_map.mod ! Writing 120 model components to file: J1451-2329_S_map.mod wobs J1451-2329_S_uvs.fits ! Writing UV FITS file: J1451-2329_S_uvs.fits wwins J1451-2329_S_map.win ! wwins: Wrote 3 windows to J1451-2329_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 = -6.40861e-05 Jy ! Component: 100 - total flux cleaned = -0.000481229 Jy ! Component: 150 - total flux cleaned = -0.000823895 Jy ! Component: 200 - total flux cleaned = -0.00129143 Jy ! Component: 250 - total flux cleaned = -0.00178894 Jy ! Component: 300 - total flux cleaned = -0.00235613 Jy ! Component: 350 - total flux cleaned = -0.00282039 Jy ! Component: 400 - total flux cleaned = -0.00318876 Jy ! Component: 450 - total flux cleaned = -0.00354761 Jy ! Component: 500 - total flux cleaned = -0.0038961 Jy ! Component: 550 - total flux cleaned = -0.00408504 Jy ! Component: 600 - total flux cleaned = -0.00437931 Jy ! Component: 650 - total flux cleaned = -0.00452279 Jy ! Component: 700 - total flux cleaned = -0.00466339 Jy ! Component: 750 - total flux cleaned = -0.00490366 Jy ! Component: 800 - total flux cleaned = -0.00510405 Jy ! Component: 850 - total flux cleaned = -0.00523531 Jy ! Component: 900 - total flux cleaned = -0.00546009 Jy ! Component: 950 - total flux cleaned = -0.00561677 Jy ! Component: 1000 - total flux cleaned = -0.00580175 Jy ! Component: 1050 - total flux cleaned = -0.00595266 Jy ! Component: 1100 - total flux cleaned = -0.00592261 Jy ! Component: 1150 - total flux cleaned = -0.00603956 Jy ! Component: 1200 - total flux cleaned = -0.00618331 Jy ! Component: 1250 - total flux cleaned = -0.00623966 Jy ! Component: 1300 - total flux cleaned = -0.00635025 Jy ! Component: 1350 - total flux cleaned = -0.0064595 Jy ! Component: 1400 - total flux cleaned = -0.00656681 Jy ! Component: 1450 - total flux cleaned = -0.00661971 Jy ! Component: 1500 - total flux cleaned = -0.00674984 Jy ! Component: 1550 - total flux cleaned = -0.00675083 Jy ! Component: 1600 - total flux cleaned = -0.00682676 Jy ! Component: 1650 - total flux cleaned = -0.00682661 Jy ! Component: 1700 - total flux cleaned = -0.00685077 Jy ! Component: 1750 - total flux cleaned = -0.00675399 Jy ! Component: 1800 - total flux cleaned = -0.00670653 Jy ! Component: 1850 - total flux cleaned = -0.00672974 Jy ! Component: 1900 - total flux cleaned = -0.00663699 Jy ! Component: 1950 - total flux cleaned = -0.00661406 Jy ! Component: 2000 - total flux cleaned = -0.00654619 Jy ! Component: 2050 - total flux cleaned = -0.00641269 Jy ! Component: 2100 - total flux cleaned = -0.00639117 Jy ! Component: 2150 - total flux cleaned = -0.00634738 Jy ! Component: 2200 - total flux cleaned = -0.00619645 Jy ! Component: 2250 - total flux cleaned = -0.00604751 Jy ! Component: 2300 - total flux cleaned = -0.0060052 Jy ! Component: 2350 - total flux cleaned = -0.00583847 Jy ! Component: 2400 - total flux cleaned = -0.00577676 Jy ! Component: 2450 - total flux cleaned = -0.00571555 Jy ! Component: 2500 - total flux cleaned = -0.00569531 Jy ! Component: 2550 - total flux cleaned = -0.00557521 Jy ! Component: 2600 - total flux cleaned = -0.00559515 Jy ! Component: 2650 - total flux cleaned = -0.00553614 Jy ! Component: 2700 - total flux cleaned = -0.00541915 Jy ! Component: 2750 - total flux cleaned = -0.0054 Jy ! Component: 2800 - total flux cleaned = -0.00536196 Jy ! Component: 2850 - total flux cleaned = -0.00532398 Jy ! Component: 2900 - total flux cleaned = -0.0052488 Jy ! Component: 2950 - total flux cleaned = -0.00524896 Jy ! Component: 3000 - total flux cleaned = -0.00524894 Jy ! Component: 3050 - total flux cleaned = -0.00515713 Jy ! Component: 3100 - total flux cleaned = -0.00512057 Jy ! Component: 3150 - total flux cleaned = -0.00508447 Jy ! Component: 3200 - total flux cleaned = -0.00499493 Jy ! Component: 3250 - total flux cleaned = -0.00503028 Jy ! Component: 3300 - total flux cleaned = -0.00492455 Jy ! Component: 3350 - total flux cleaned = -0.00495969 Jy ! Component: 3400 - total flux cleaned = -0.00485553 Jy ! Component: 3450 - total flux cleaned = -0.00488976 Jy ! Component: 3500 - total flux cleaned = -0.00478696 Jy ! Component: 3550 - total flux cleaned = -0.00478699 Jy ! Component: 3600 - total flux cleaned = -0.00471931 Jy ! Component: 3650 - total flux cleaned = -0.00465212 Jy ! Component: 3700 - total flux cleaned = -0.00456869 Jy ! Component: 3750 - total flux cleaned = -0.00456869 Jy ! Component: 3800 - total flux cleaned = -0.00455209 Jy ! Component: 3850 - total flux cleaned = -0.00447028 Jy ! Component: 3900 - total flux cleaned = -0.00448658 Jy ! Component: 3950 - total flux cleaned = -0.00438961 Jy ! Component: 4000 - total flux cleaned = -0.00430936 Jy ! Component: 4050 - total flux cleaned = -0.00430951 Jy ! Total flux subtracted in 4096 components = -0.00427775 Jy ! Clean residual min=-0.000921 max=0.000922 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.355843 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 378 components and 0.355843 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1451-2329_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.566 x 7.637 at -1.388 degrees (North through East) ! Clean map min=-0.0024196 max=0.23583 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1451-2329_S_map.fits wmodel /image_prod/ug002_uva//J1451-2329_S_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J1451-2329_S_map.mod wobs /image_prod/ug002_uva//J1451-2329_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1451-2329_S_uvs.fits wwins /image_prod/ug002_uva//J1451-2329_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1451-2329_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235829 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350675 0.350675 0.701351 1.4027 2.8054 5.61081 11.2216 22.4432 44.8865 89.7729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 855.491 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1451-2329_S_dfm.log closed on Thu Mar 5 01:57:17 2020