! Started logfile: /image_prod/ug002_uva//J1409-2315_S_dfm.log on Thu Mar 5 01:37:52 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//J1409-2315_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1409-2315_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895111 visibilities/baseline/integration-bin. ! Found source: J1409-2315 ! ! 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 6042 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 J1409-2315_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068101Jy sigma=6.436740 ! Fit after self-cal, rms=0.690028Jy sigma=3.986089 ! 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=2.454 mas, bmaj=6.635 mas, bpa=-4.539 degrees ! Estimated noise=2.58091 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 = 0.235498 Jy ! Component: 100 - total flux cleaned = 0.324777 Jy ! Total flux subtracted in 100 components = 0.324777 Jy ! Clean residual min=-0.027304 max=0.076787 Jy/beam ! Clean residual mean=-0.000084 rms=0.007999 Jy/beam ! Combined flux in latest and established models = 0.324777 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.324777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157680Jy sigma=0.920484 ! Fit after self-cal, rms=0.157478Jy sigma=0.919358 ! Inverting map ! Added new window around map position (2.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0673829 Jy ! Component: 100 - total flux cleaned = 0.103798 Jy ! Total flux subtracted in 100 components = 0.103798 Jy ! Clean residual min=-0.018537 max=0.040662 Jy/beam ! Clean residual mean=-0.000040 rms=0.004858 Jy/beam ! Combined flux in latest and established models = 0.428575 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.428575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118567Jy sigma=0.638579 ! Fit after self-cal, rms=0.115203Jy sigma=0.618592 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305765 Jy ! Component: 100 - total flux cleaned = 0.0490162 Jy ! Total flux subtracted in 100 components = 0.0490162 Jy ! Clean residual min=-0.014139 max=0.023532 Jy/beam ! Clean residual mean=-0.000020 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 0.477591 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.477591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103650Jy sigma=0.532492 ! Fit after self-cal, rms=0.102262Jy sigma=0.524752 ! 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=3.01 mas, bmaj=7.706 mas, bpa=-3.588 degrees ! Estimated noise=1.56248 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 = 0.0232404 Jy ! Component: 100 - total flux cleaned = 0.0361334 Jy ! Component: 150 - total flux cleaned = 0.0441036 Jy ! Component: 200 - total flux cleaned = 0.0475563 Jy ! Total flux subtracted in 200 components = 0.0475563 Jy ! Clean residual min=-0.014278 max=0.015645 Jy/beam ! Clean residual mean=0.000002 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.525147 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.525148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096732Jy sigma=0.485480 ! Fit after self-cal, rms=0.096280Jy sigma=0.482351 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.706 at -3.588 degrees (North through East) ! Clean map min=-0.013653 max=0.28172 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.12 KP 0.98 ! LA 1.03 MK 1.00 NL 1.00 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 1.11 KP 0.99 ! LA 1.01 MK 1.02 NL 1.00 OV 0.91 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.16 KP 0.99 ! LA 1.00 MK 1.02 NL 1.03 OV 0.93 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.096280Jy sigma=0.482351 ! Fit after self-cal, rms=0.095404Jy sigma=0.463029 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.729 mas, bpa=-3.426 degrees ! Estimated noise=1.58051 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 = 0.00300573 Jy ! Component: 100 - total flux cleaned = 0.00245276 Jy ! Component: 150 - total flux cleaned = 0.00213634 Jy ! Component: 200 - total flux cleaned = 0.00199128 Jy ! Total flux subtracted in 200 components = 0.00199128 Jy ! Clean residual min=-0.012668 max=0.009802 Jy/beam ! Clean residual mean=0.000009 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.527139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.527139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094371Jy sigma=0.459221 ! Fit after self-cal, rms=0.094320Jy sigma=0.458104 ! 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=0.094320Jy sigma=0.458104 ! Fit after self-cal, rms=0.105395Jy sigma=0.417712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.751 mas, bpa=-3.92 degrees ! Estimated noise=1.61082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188683 Jy ! Component: 100 - total flux cleaned = -0.00204513 Jy ! Component: 150 - total flux cleaned = -0.00218157 Jy ! Component: 200 - total flux cleaned = -0.00241733 Jy ! Total flux subtracted in 200 components = -0.00241733 Jy ! Clean residual min=-0.004458 max=0.004234 Jy/beam ! Clean residual mean=-0.000007 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.524721 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.524721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104919Jy sigma=0.415041 ! Fit after self-cal, rms=0.105116Jy sigma=0.414805 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 = -0.000389588 Jy ! Component: 100 - total flux cleaned = -0.000493546 Jy ! Component: 150 - total flux cleaned = -0.000781192 Jy ! Component: 200 - total flux cleaned = -0.000956527 Jy ! Total flux subtracted in 200 components = -0.000956527 Jy ! Clean residual min=-0.003981 max=0.004088 Jy/beam ! Clean residual mean=-0.000008 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.523765 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.523765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104893Jy sigma=0.413529 ! Fit after self-cal, rms=0.104882Jy sigma=0.413460 ! 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=0.104882Jy sigma=0.413460 ! Fit after self-cal, rms=0.107646Jy sigma=0.413043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=7.75 mas, bpa=-3.924 degrees ! Estimated noise=1.61355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101504 Jy ! Component: 100 - total flux cleaned = -0.00121935 Jy ! Component: 150 - total flux cleaned = -0.00130888 Jy ! Component: 200 - total flux cleaned = -0.00147235 Jy ! Total flux subtracted in 200 components = -0.00147235 Jy ! Clean residual min=-0.003322 max=0.003424 Jy/beam ! Clean residual mean=-0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.522293 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.522293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107434Jy sigma=0.411889 ! Fit after self-cal, rms=0.107442Jy sigma=0.411844 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 = -0.000181471 Jy ! Component: 100 - total flux cleaned = -0.000399729 Jy ! Component: 150 - total flux cleaned = -0.000530226 Jy ! Component: 200 - total flux cleaned = -0.000710006 Jy ! Total flux subtracted in 200 components = -0.000710006 Jy ! Clean residual min=-0.003049 max=0.003314 Jy/beam ! Clean residual mean=-0.000007 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.521583 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.521582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107338Jy sigma=0.411255 ! Fit after self-cal, rms=0.107333Jy sigma=0.411234 ! 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=0.107333Jy sigma=0.411234 ! Fit after self-cal, rms=0.109204Jy sigma=0.410998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.847 mas, bmaj=17.28 mas, bpa=0.2513 degrees ! Estimated noise=2.07731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281025 Jy ! Component: 100 - total flux cleaned = 0.000356092 Jy ! Component: 150 - total flux cleaned = 0.000297798 Jy ! Component: 200 - total flux cleaned = 0.00024856 Jy ! Total flux subtracted in 200 components = 0.00024856 Jy ! Clean residual min=-0.002868 max=0.003456 Jy/beam ! Clean residual mean=-0.000013 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.521831 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 101 components and 0.521831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109128Jy sigma=0.410710 ! Fit after self-cal, rms=0.109132Jy sigma=0.410647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38881e-05 Jy ! Component: 100 - total flux cleaned = -7.54347e-05 Jy ! Component: 150 - total flux cleaned = -7.65466e-05 Jy ! Component: 200 - total flux cleaned = -0.000111682 Jy ! Total flux subtracted in 200 components = -0.000111682 Jy ! Clean residual min=-0.002720 max=0.003417 Jy/beam ! Clean residual mean=-0.000013 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.521719 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 104 components and 0.521719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109122Jy sigma=0.410799 ! Fit after self-cal, rms=0.109120Jy sigma=0.410775 ! 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=3.009 mas, bmaj=7.746 mas, bpa=-3.962 degrees ! Estimated noise=1.61398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.009 x 7.746 at -3.962 degrees (North through East) ! Clean map min=-0.0027668 max=0.28629 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=2.45 mas, bmaj=6.658 mas, bpa=-4.814 degrees ! Estimated noise=2.68274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.250022 Jy ! Component: 100 - total flux cleaned = 0.347531 Jy ! Component: 150 - total flux cleaned = 0.403851 Jy ! Component: 200 - total flux cleaned = 0.438484 Jy ! Total flux subtracted in 200 components = 0.438484 Jy ! Clean residual min=-0.008867 max=0.018618 Jy/beam ! Clean residual mean=-0.000041 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.438485 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.438485 Jy ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.746 mas, bpa=-3.962 degrees ! Estimated noise=1.61398 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 = 0.0333274 Jy ! Component: 100 - total flux cleaned = 0.0520259 Jy ! Component: 150 - total flux cleaned = 0.0629435 Jy ! Component: 200 - total flux cleaned = 0.0695251 Jy ! Total flux subtracted in 200 components = 0.0695251 Jy ! Clean residual min=-0.003100 max=0.004511 Jy/beam ! Clean residual mean=-0.000019 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.50801 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 88 components and 0.508009 Jy ! Inverting map ! Added new window around map position (-3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468477 Jy ! Component: 100 - total flux cleaned = 0.00763786 Jy ! Component: 150 - total flux cleaned = 0.00965512 Jy ! Component: 200 - total flux cleaned = 0.0105697 Jy ! Total flux subtracted in 200 components = 0.0105697 Jy ! Clean residual min=-0.002781 max=0.003112 Jy/beam ! Clean residual mean=-0.000009 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.518579 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.518579 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=7.847 mas, bmaj=17.28 mas, bpa=0.2513 degrees ! Estimated noise=2.07731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226085 Jy ! Component: 100 - total flux cleaned = 0.002447 Jy ! Component: 150 - total flux cleaned = 0.00255257 Jy ! Component: 200 - total flux cleaned = 0.00264551 Jy ! Total flux subtracted in 200 components = 0.00264551 Jy ! Clean residual min=-0.002611 max=0.003232 Jy/beam ! Clean residual mean=-0.000016 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.521225 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 = 8.22537e-05 Jy ! Component: 100 - total flux cleaned = 0.00015944 Jy ! Component: 150 - total flux cleaned = 0.00026601 Jy ! Component: 200 - total flux cleaned = 0.000332078 Jy ! Total flux subtracted in 200 components = 0.000332078 Jy ! Clean residual min=-0.002571 max=0.003221 Jy/beam ! Clean residual mean=-0.000015 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.521557 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.521557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.746 mas, bpa=-3.962 degrees ! Estimated noise=1.61398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610579 Jy ! Component: 100 - total flux cleaned = -0.000568881 Jy ! Component: 150 - total flux cleaned = -0.000568924 Jy ! Component: 200 - total flux cleaned = -0.000493993 Jy ! Total flux subtracted in 200 components = -0.000493993 Jy ! Clean residual min=-0.002928 max=0.003106 Jy/beam ! Clean residual mean=-0.000007 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.521063 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.521063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108977Jy sigma=0.409518 ! Fit after self-cal, rms=0.108953Jy sigma=0.409347 wmodel J1409-2315_S_map.mod ! Writing 138 model components to file: J1409-2315_S_map.mod wobs J1409-2315_S_uvs.fits ! Writing UV FITS file: J1409-2315_S_uvs.fits wwins J1409-2315_S_map.win ! wwins: Wrote 3 windows to J1409-2315_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 = -8.91789e-05 Jy ! Component: 100 - total flux cleaned = -0.000282403 Jy ! Component: 150 - total flux cleaned = -0.000464155 Jy ! Component: 200 - total flux cleaned = -0.000679919 Jy ! Component: 250 - total flux cleaned = -0.00109429 Jy ! Component: 300 - total flux cleaned = -0.00125463 Jy ! Component: 350 - total flux cleaned = -0.0013706 Jy ! Component: 400 - total flux cleaned = -0.00144551 Jy ! Component: 450 - total flux cleaned = -0.00155374 Jy ! Component: 500 - total flux cleaned = -0.0015527 Jy ! Component: 550 - total flux cleaned = -0.0014852 Jy ! Component: 600 - total flux cleaned = -0.00155292 Jy ! Component: 650 - total flux cleaned = -0.00155293 Jy ! Component: 700 - total flux cleaned = -0.00164875 Jy ! Component: 750 - total flux cleaned = -0.00161657 Jy ! Component: 800 - total flux cleaned = -0.00164621 Jy ! Component: 850 - total flux cleaned = -0.0016167 Jy ! Component: 900 - total flux cleaned = -0.00170497 Jy ! Component: 950 - total flux cleaned = -0.00176216 Jy ! Component: 1000 - total flux cleaned = -0.0017337 Jy ! Component: 1050 - total flux cleaned = -0.00173397 Jy ! Component: 1100 - total flux cleaned = -0.00181565 Jy ! Component: 1150 - total flux cleaned = -0.00176184 Jy ! Component: 1200 - total flux cleaned = -0.00173562 Jy ! Component: 1250 - total flux cleaned = -0.00183995 Jy ! Component: 1300 - total flux cleaned = -0.00183983 Jy ! Component: 1350 - total flux cleaned = -0.00183971 Jy ! Component: 1400 - total flux cleaned = -0.00193904 Jy ! Component: 1450 - total flux cleaned = -0.00191461 Jy ! Component: 1500 - total flux cleaned = -0.00206028 Jy ! Component: 1550 - total flux cleaned = -0.0021081 Jy ! Component: 1600 - total flux cleaned = -0.00224972 Jy ! Component: 1650 - total flux cleaned = -0.0022727 Jy ! Component: 1700 - total flux cleaned = -0.0024102 Jy ! Component: 1750 - total flux cleaned = -0.00247764 Jy ! Component: 1800 - total flux cleaned = -0.00261178 Jy ! Component: 1850 - total flux cleaned = -0.0026999 Jy ! Component: 1900 - total flux cleaned = -0.0027874 Jy ! Component: 1950 - total flux cleaned = -0.00280938 Jy ! Component: 2000 - total flux cleaned = -0.00291572 Jy ! Component: 2050 - total flux cleaned = -0.0029577 Jy ! Component: 2100 - total flux cleaned = -0.00299921 Jy ! Component: 2150 - total flux cleaned = -0.00301987 Jy ! Component: 2200 - total flux cleaned = -0.00301987 Jy ! Component: 2250 - total flux cleaned = -0.00308053 Jy ! Component: 2300 - total flux cleaned = -0.0031401 Jy ! Component: 2350 - total flux cleaned = -0.00314043 Jy ! Component: 2400 - total flux cleaned = -0.00317953 Jy ! Component: 2450 - total flux cleaned = -0.0032183 Jy ! Component: 2500 - total flux cleaned = -0.00325658 Jy ! Component: 2550 - total flux cleaned = -0.00327533 Jy ! Component: 2600 - total flux cleaned = -0.00327517 Jy ! Component: 2650 - total flux cleaned = -0.00329397 Jy ! Component: 2700 - total flux cleaned = -0.00331243 Jy ! Component: 2750 - total flux cleaned = -0.00329426 Jy ! Component: 2800 - total flux cleaned = -0.00334844 Jy ! Component: 2850 - total flux cleaned = -0.00327688 Jy ! Component: 2900 - total flux cleaned = -0.00334798 Jy ! Component: 2950 - total flux cleaned = -0.00333058 Jy ! Component: 3000 - total flux cleaned = -0.0034004 Jy ! Component: 3050 - total flux cleaned = -0.00343493 Jy ! Component: 3100 - total flux cleaned = -0.00338354 Jy ! Component: 3150 - total flux cleaned = -0.00340079 Jy ! Component: 3200 - total flux cleaned = -0.00343435 Jy ! Component: 3250 - total flux cleaned = -0.00343446 Jy ! Component: 3300 - total flux cleaned = -0.0034347 Jy ! Component: 3350 - total flux cleaned = -0.00350044 Jy ! Component: 3400 - total flux cleaned = -0.0035656 Jy ! Component: 3450 - total flux cleaned = -0.00364648 Jy ! Component: 3500 - total flux cleaned = -0.0036785 Jy ! Component: 3550 - total flux cleaned = -0.0036465 Jy ! Component: 3600 - total flux cleaned = -0.00372553 Jy ! Component: 3650 - total flux cleaned = -0.00377279 Jy ! Component: 3700 - total flux cleaned = -0.00381955 Jy ! Component: 3750 - total flux cleaned = -0.00385058 Jy ! Component: 3800 - total flux cleaned = -0.00389659 Jy ! Component: 3850 - total flux cleaned = -0.00391186 Jy ! Component: 3900 - total flux cleaned = -0.0039876 Jy ! Component: 3950 - total flux cleaned = -0.00404785 Jy ! Component: 4000 - total flux cleaned = -0.00406264 Jy ! Component: 4050 - total flux cleaned = -0.004137 Jy ! Total flux subtracted in 4096 components = -0.00418117 Jy ! Clean residual min=-0.000838 max=0.000797 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.516882 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 418 components and 0.516882 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1409-2315_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.009 x 7.746 at -3.962 degrees (North through East) ! Clean map min=-0.0019958 max=0.2896 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1409-2315_S_map.fits wmodel /image_prod/ug002_uva//J1409-2315_S_map.mod ! Writing 418 model components to file: /image_prod/ug002_uva//J1409-2315_S_map.mod wobs /image_prod/ug002_uva//J1409-2315_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1409-2315_S_uvs.fits wwins /image_prod/ug002_uva//J1409-2315_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1409-2315_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.289598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267807 0.267807 0.535614 1.07123 2.14245 4.28491 8.56982 17.1396 34.2793 68.5585 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.289 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1120.21 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1409-2315_S_dfm.log closed on Thu Mar 5 01:37:55 2020