! Started logfile: /image_prod/ug002_uva//J0728+5701_S_dfm.log on Wed Mar 4 21:48:20 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//J0728+5701_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0728+5701_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.715556 visibilities/baseline/integration-bin. ! Found source: J0728+5701 ! ! 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 5796 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 J0728+5701_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047365Jy sigma=8.479315 ! Fit after self-cal, rms=0.709225Jy sigma=5.813604 ! 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=3.813 mas, bmaj=5.013 mas, bpa=-34.58 degrees ! Estimated noise=1.86909 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 = 0.224218 Jy ! Component: 100 - total flux cleaned = 0.279939 Jy ! Total flux subtracted in 100 components = 0.279939 Jy ! Clean residual min=-0.017889 max=0.046871 Jy/beam ! Clean residual mean=-0.000012 rms=0.004560 Jy/beam ! Combined flux in latest and established models = 0.27994 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.27994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094726Jy sigma=0.719206 ! Fit after self-cal, rms=0.094626Jy sigma=0.718739 ! Inverting map ! Added new window around map position (6, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395796 Jy ! Component: 100 - total flux cleaned = 0.0583913 Jy ! Total flux subtracted in 100 components = 0.0583913 Jy ! Clean residual min=-0.011625 max=0.012920 Jy/beam ! Clean residual mean=-0.000005 rms=0.002753 Jy/beam ! Combined flux in latest and established models = 0.338331 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.338331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076042Jy sigma=0.566288 ! Fit after self-cal, rms=0.073756Jy sigma=0.546273 ! 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=4.774 mas, bmaj=6.281 mas, bpa=-35.11 degrees ! Estimated noise=1.16795 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 = 0.0167507 Jy ! Component: 100 - total flux cleaned = 0.0253699 Jy ! Component: 150 - total flux cleaned = 0.0309432 Jy ! Component: 200 - total flux cleaned = 0.0346878 Jy ! Total flux subtracted in 200 components = 0.0346878 Jy ! Clean residual min=-0.009041 max=0.010272 Jy/beam ! Clean residual mean=-0.000003 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.373019 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.373019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069374Jy sigma=0.514115 ! Fit after self-cal, rms=0.068806Jy sigma=0.509171 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.774 x 6.281 at -35.11 degrees (North through East) ! Clean map min=-0.0075987 max=0.28786 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.03 KP 0.97 ! LA 1.01 MK 1.01 NL 0.94 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.03 KP 1.05 ! LA 1.02 MK 1.02 NL 1.06 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.02 KP 1.07 ! LA 0.99 MK 0.99 NL 0.91 OV 1.00 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.068806Jy sigma=0.509171 ! Fit after self-cal, rms=0.064455Jy sigma=0.491738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.802 mas, bmaj=6.277 mas, bpa=-35.3 degrees ! Estimated noise=1.15896 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 = 0.00547078 Jy ! Component: 100 - total flux cleaned = 0.00673889 Jy ! Component: 150 - total flux cleaned = 0.00725255 Jy ! Component: 200 - total flux cleaned = 0.00765717 Jy ! Total flux subtracted in 200 components = 0.00765717 Jy ! Clean residual min=-0.006080 max=0.008084 Jy/beam ! Clean residual mean=0.000006 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.380676 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.380676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063868Jy sigma=0.486756 ! Fit after self-cal, rms=0.063783Jy sigma=0.486026 ! 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=0.063783Jy sigma=0.486026 ! Fit after self-cal, rms=0.057127Jy sigma=0.434746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.796 mas, bmaj=6.303 mas, bpa=-35.33 degrees ! Estimated noise=1.16041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350146 Jy ! Component: 100 - total flux cleaned = 0.00431434 Jy ! Component: 150 - total flux cleaned = 0.00449413 Jy ! Component: 200 - total flux cleaned = 0.00458933 Jy ! Total flux subtracted in 200 components = 0.00458933 Jy ! Clean residual min=-0.002730 max=0.004266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.385265 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.385265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056873Jy sigma=0.432826 ! Fit after self-cal, rms=0.056897Jy sigma=0.432420 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 (16.5, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388497 Jy ! Component: 100 - total flux cleaned = 0.00614345 Jy ! Component: 150 - total flux cleaned = 0.00737692 Jy ! Component: 200 - total flux cleaned = 0.00851012 Jy ! Total flux subtracted in 200 components = 0.00851012 Jy ! Clean residual min=-0.002393 max=0.002705 Jy/beam ! Clean residual mean=0.000010 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.393775 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.393775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056599Jy sigma=0.429550 ! Fit after self-cal, rms=0.056581Jy sigma=0.429407 ! Inverting map ! Added new window around map position (51.5, 85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261416 Jy ! Component: 100 - total flux cleaned = 0.00326122 Jy ! Component: 150 - total flux cleaned = 0.00403064 Jy ! Component: 200 - total flux cleaned = 0.00450477 Jy ! Total flux subtracted in 200 components = 0.00450477 Jy ! Clean residual min=-0.002247 max=0.002202 Jy/beam ! Clean residual mean=0.000009 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.39828 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.39828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056426Jy sigma=0.428106 ! Fit after self-cal, rms=0.056420Jy sigma=0.428062 ! 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=0.056420Jy sigma=0.428062 ! Fit after self-cal, rms=0.056289Jy sigma=0.427506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.801 mas, bmaj=6.293 mas, bpa=-35.3 degrees ! Estimated noise=1.15932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167126 Jy ! Component: 100 - total flux cleaned = 0.00296844 Jy ! Component: 150 - total flux cleaned = 0.00389676 Jy ! Component: 200 - total flux cleaned = 0.00447809 Jy ! Total flux subtracted in 200 components = 0.00447809 Jy ! Clean residual min=-0.001870 max=0.001944 Jy/beam ! Clean residual mean=0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.402758 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.402758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056213Jy sigma=0.426863 ! Fit after self-cal, rms=0.056212Jy sigma=0.426841 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 = 0.000360218 Jy ! Component: 100 - total flux cleaned = 0.000675589 Jy ! Component: 150 - total flux cleaned = 0.000936544 Jy ! Component: 200 - total flux cleaned = 0.00117865 Jy ! Total flux subtracted in 200 components = 0.00117865 Jy ! Clean residual min=-0.001930 max=0.001828 Jy/beam ! Clean residual mean=0.000008 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.403937 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.403937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056182Jy sigma=0.426613 ! Fit after self-cal, rms=0.056182Jy sigma=0.426605 ! 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=0.056182Jy sigma=0.426605 ! Fit after self-cal, rms=0.056160Jy sigma=0.426484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.873 mas, bmaj=9.564 mas, bpa=42.11 degrees ! Estimated noise=1.31864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119541 Jy ! Component: 100 - total flux cleaned = 0.0020044 Jy ! Component: 150 - total flux cleaned = 0.00258014 Jy ! Component: 200 - total flux cleaned = 0.00278748 Jy ! Total flux subtracted in 200 components = 0.00278748 Jy ! Clean residual min=-0.001878 max=0.001654 Jy/beam ! Clean residual mean=0.000014 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.406724 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.406724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056142Jy sigma=0.426307 ! Fit after self-cal, rms=0.056141Jy sigma=0.426294 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 = 7.7079e-05 Jy ! Component: 100 - total flux cleaned = 0.000131718 Jy ! Component: 150 - total flux cleaned = 0.000182245 Jy ! Component: 200 - total flux cleaned = 0.000197641 Jy ! Total flux subtracted in 200 components = 0.000197641 Jy ! Clean residual min=-0.001856 max=0.001647 Jy/beam ! Clean residual mean=0.000014 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.406922 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.406922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056133Jy sigma=0.426223 ! Fit after self-cal, rms=0.056132Jy sigma=0.426213 ! 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=4.801 mas, bmaj=6.286 mas, bpa=-35.3 degrees ! Estimated noise=1.15961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.801 x 6.286 at -35.3 degrees (North through East) ! Clean map min=-0.001694 max=0.28568 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=3.831 mas, bmaj=5.058 mas, bpa=-35.18 degrees ! Estimated noise=1.85927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221869 Jy ! Component: 100 - total flux cleaned = 0.290908 Jy ! Component: 150 - total flux cleaned = 0.326565 Jy ! Component: 200 - total flux cleaned = 0.346264 Jy ! Total flux subtracted in 200 components = 0.346264 Jy ! Clean residual min=-0.006261 max=0.010014 Jy/beam ! Clean residual mean=-0.000006 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.346264 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.346264 Jy ! Inverting map and beam ! Estimated beam: bmin=4.801 mas, bmaj=6.286 mas, bpa=-35.3 degrees ! Estimated noise=1.15961 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 = 0.014992 Jy ! Component: 100 - total flux cleaned = 0.0243489 Jy ! Component: 150 - total flux cleaned = 0.0309779 Jy ! Component: 200 - total flux cleaned = 0.0361035 Jy ! Total flux subtracted in 200 components = 0.0361035 Jy ! Clean residual min=-0.003051 max=0.003618 Jy/beam ! Clean residual mean=-0.000007 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.382367 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.382367 Jy ! Inverting map ! Added new window around map position (3, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440657 Jy ! Component: 100 - total flux cleaned = 0.00793345 Jy ! Component: 150 - total flux cleaned = 0.0108718 Jy ! Component: 200 - total flux cleaned = 0.0133564 Jy ! Total flux subtracted in 200 components = 0.0133564 Jy ! Clean residual min=-0.002175 max=0.002111 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.395724 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.395724 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=8.873 mas, bmaj=9.564 mas, bpa=42.11 degrees ! Estimated noise=1.31864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273903 Jy ! Component: 100 - total flux cleaned = 0.00477083 Jy ! Component: 150 - total flux cleaned = 0.00635044 Jy ! Component: 200 - total flux cleaned = 0.0076069 Jy ! Total flux subtracted in 200 components = 0.0076069 Jy ! Clean residual min=-0.002053 max=0.001678 Jy/beam ! Clean residual mean=0.000010 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.403331 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 = 0.000667377 Jy ! Component: 100 - total flux cleaned = 0.00103153 Jy ! Component: 150 - total flux cleaned = 0.00142093 Jy ! Component: 200 - total flux cleaned = 0.00174209 Jy ! Total flux subtracted in 200 components = 0.00174209 Jy ! Clean residual min=-0.001929 max=0.001623 Jy/beam ! Clean residual mean=0.000012 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.405073 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 167 components and 0.405073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.801 mas, bmaj=6.286 mas, bpa=-35.3 degrees ! Estimated noise=1.15961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061212 Jy ! Component: 100 - total flux cleaned = 0.00109241 Jy ! Component: 150 - total flux cleaned = 0.00134336 Jy ! Component: 200 - total flux cleaned = 0.0014774 Jy ! Total flux subtracted in 200 components = 0.0014774 Jy ! Clean residual min=-0.001752 max=0.001866 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.40655 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 0.40655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056176Jy sigma=0.426640 ! Fit after self-cal, rms=0.056160Jy sigma=0.426483 wmodel J0728+5701_S_map.mod ! Writing 192 model components to file: J0728+5701_S_map.mod wobs J0728+5701_S_uvs.fits ! Writing UV FITS file: J0728+5701_S_uvs.fits wwins J0728+5701_S_map.win ! wwins: Wrote 5 windows to J0728+5701_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 = 0.000200364 Jy ! Component: 100 - total flux cleaned = 5.21515e-05 Jy ! Component: 150 - total flux cleaned = -5.29128e-06 Jy ! Component: 200 - total flux cleaned = 2.10415e-05 Jy ! Component: 250 - total flux cleaned = 9.9374e-05 Jy ! Component: 300 - total flux cleaned = 0.000225313 Jy ! Component: 350 - total flux cleaned = 0.000322656 Jy ! Component: 400 - total flux cleaned = 0.000393424 Jy ! Component: 450 - total flux cleaned = 0.000393303 Jy ! Component: 500 - total flux cleaned = 0.000505588 Jy ! Component: 550 - total flux cleaned = 0.000461149 Jy ! Component: 600 - total flux cleaned = 0.00043995 Jy ! Component: 650 - total flux cleaned = 0.000398246 Jy ! Component: 700 - total flux cleaned = 0.000398571 Jy ! Component: 750 - total flux cleaned = 0.000398271 Jy ! Component: 800 - total flux cleaned = 0.000398096 Jy ! Component: 850 - total flux cleaned = 0.000397754 Jy ! Component: 900 - total flux cleaned = 0.000474156 Jy ! Component: 950 - total flux cleaned = 0.000492166 Jy ! Component: 1000 - total flux cleaned = 0.000473583 Jy ! Component: 1050 - total flux cleaned = 0.00052839 Jy ! Component: 1100 - total flux cleaned = 0.000582763 Jy ! Component: 1150 - total flux cleaned = 0.000688715 Jy ! Component: 1200 - total flux cleaned = 0.000740682 Jy ! Component: 1250 - total flux cleaned = 0.000775259 Jy ! Component: 1300 - total flux cleaned = 0.000842788 Jy ! Component: 1350 - total flux cleaned = 0.000892855 Jy ! Component: 1400 - total flux cleaned = 0.000925594 Jy ! Component: 1450 - total flux cleaned = 0.000957702 Jy ! Component: 1500 - total flux cleaned = 0.000973487 Jy ! Component: 1550 - total flux cleaned = 0.000973526 Jy ! Component: 1600 - total flux cleaned = 0.00100505 Jy ! Component: 1650 - total flux cleaned = 0.00102047 Jy ! Component: 1700 - total flux cleaned = 0.000990313 Jy ! Component: 1750 - total flux cleaned = 0.00102036 Jy ! Component: 1800 - total flux cleaned = 0.00100556 Jy ! Component: 1850 - total flux cleaned = 0.00102018 Jy ! Component: 1900 - total flux cleaned = 0.00103461 Jy ! Component: 1950 - total flux cleaned = 0.00104879 Jy ! Component: 2000 - total flux cleaned = 0.00104863 Jy ! Component: 2050 - total flux cleaned = 0.00107634 Jy ! Component: 2100 - total flux cleaned = 0.00110394 Jy ! Component: 2150 - total flux cleaned = 0.00113125 Jy ! Component: 2200 - total flux cleaned = 0.00113116 Jy ! Component: 2250 - total flux cleaned = 0.00117115 Jy ! Component: 2300 - total flux cleaned = 0.00119759 Jy ! Component: 2350 - total flux cleaned = 0.00123663 Jy ! Component: 2400 - total flux cleaned = 0.00122371 Jy ! Component: 2450 - total flux cleaned = 0.0012748 Jy ! Component: 2500 - total flux cleaned = 0.00132545 Jy ! Component: 2550 - total flux cleaned = 0.00137543 Jy ! Component: 2600 - total flux cleaned = 0.00140035 Jy ! Component: 2650 - total flux cleaned = 0.00142486 Jy ! Component: 2700 - total flux cleaned = 0.00147343 Jy ! Component: 2750 - total flux cleaned = 0.00154549 Jy ! Component: 2800 - total flux cleaned = 0.00155724 Jy ! Component: 2850 - total flux cleaned = 0.00154545 Jy ! Component: 2900 - total flux cleaned = 0.00159219 Jy ! Component: 2950 - total flux cleaned = 0.00159215 Jy ! Component: 3000 - total flux cleaned = 0.00161526 Jy ! Component: 3050 - total flux cleaned = 0.00161518 Jy ! Component: 3100 - total flux cleaned = 0.00159273 Jy ! Component: 3150 - total flux cleaned = 0.00160399 Jy ! Component: 3200 - total flux cleaned = 0.00159292 Jy ! Component: 3250 - total flux cleaned = 0.00164802 Jy ! Component: 3300 - total flux cleaned = 0.00161521 Jy ! Component: 3350 - total flux cleaned = 0.00165856 Jy ! Component: 3400 - total flux cleaned = 0.00161557 Jy ! Component: 3450 - total flux cleaned = 0.00161556 Jy ! Component: 3500 - total flux cleaned = 0.00159446 Jy ! Component: 3550 - total flux cleaned = 0.001626 Jy ! Component: 3600 - total flux cleaned = 0.00160522 Jy ! Component: 3650 - total flux cleaned = 0.00164662 Jy ! Component: 3700 - total flux cleaned = 0.00161567 Jy ! Component: 3750 - total flux cleaned = 0.00162591 Jy ! Component: 3800 - total flux cleaned = 0.00162597 Jy ! Component: 3850 - total flux cleaned = 0.00162606 Jy ! Component: 3900 - total flux cleaned = 0.0016261 Jy ! Component: 3950 - total flux cleaned = 0.00162613 Jy ! Component: 4000 - total flux cleaned = 0.00165581 Jy ! Component: 4050 - total flux cleaned = 0.00160654 Jy ! Total flux subtracted in 4096 components = 0.001587 Jy ! Clean residual min=-0.000541 max=0.000552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.408137 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 462 components and 0.408137 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0728+5701_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.801 x 6.286 at -35.3 degrees (North through East) ! Clean map min=-0.0010555 max=0.28383 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0728+5701_S_map.fits wmodel /image_prod/ug002_uva//J0728+5701_S_map.mod ! Writing 462 model components to file: /image_prod/ug002_uva//J0728+5701_S_map.mod wobs /image_prod/ug002_uva//J0728+5701_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0728+5701_S_uvs.fits wwins /image_prod/ug002_uva//J0728+5701_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0728+5701_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.283827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186475 0.186475 0.37295 0.7459 1.4918 2.9836 5.9672 11.9344 23.8688 47.7376 95.4752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1608.8 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0728+5701_S_dfm.log closed on Wed Mar 4 21:48:24 2020