! Started logfile: .//J2324-2119_X_dfm.log on Sun Oct 21 00:23:58 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2324-2119_X_uva.fits ! Reading UV FITS file: .//J2324-2119_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.958333 visibilities/baseline/integration-bin. ! Found source: J2324-2119 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1288 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2324-2119_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998778Jy sigma=30.289212 ! Fit after self-cal, rms=0.960606Jy sigma=29.146173 ! 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=1.004 mas, bmaj=3.415 mas, bpa=6.698 degrees ! Estimated noise=0.959306 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 = 0.0284603 Jy ! Component: 100 - total flux cleaned = 0.0355663 Jy ! Total flux subtracted in 100 components = 0.0355663 Jy ! Clean residual min=-0.003858 max=0.004160 Jy/beam ! Clean residual mean=-0.000018 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0355663 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0355663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033167Jy sigma=0.788520 ! Fit after self-cal, rms=0.031715Jy sigma=0.742064 ! 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=1.237 mas, bmaj=3.719 mas, bpa=5.089 degrees ! Estimated noise=0.699003 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 = 0.00721796 Jy ! Component: 100 - total flux cleaned = 0.0111186 Jy ! Component: 150 - total flux cleaned = 0.0134942 Jy ! Component: 200 - total flux cleaned = 0.0149915 Jy ! Total flux subtracted in 200 components = 0.0149915 Jy ! Clean residual min=-0.002957 max=0.004260 Jy/beam ! Clean residual mean=-0.000018 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0505579 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0505579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030175Jy sigma=0.671621 ! Fit after self-cal, rms=0.030151Jy sigma=0.670479 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.237 x 3.719 at 5.089 degrees (North through East) ! Clean map min=-0.0028358 max=0.04095 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.79 LA 0.90 ! NL 1.27 OV 0.86 PT 0.95 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.92 LA 1.06 ! NL 1.39 OV 0.86 PT 0.86 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 0.93 LA 0.88 ! NL 1.15 OV 1.04 PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.10 LA 1.07 ! NL 1.19 OV 0.88 PT 0.87 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.01 LA 0.98 ! NL 1.09 OV 0.96 PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.91 LA 1.03 ! NL 1.12 OV 1.00 PT 0.93 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.90 LA 0.99 ! NL 1.32 OV 0.97 PT 0.91 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.04 LA 0.97 ! NL 1.27 OV 1.08 PT 0.85 SC 1.06 ! ! ! Fit before self-cal, rms=0.030151Jy sigma=0.670479 ! Fit after self-cal, rms=0.029694Jy sigma=0.646187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.756 mas, bpa=4.774 degrees ! Estimated noise=0.693598 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 = -0.000644813 Jy ! Component: 100 - total flux cleaned = -0.000567572 Jy ! Component: 150 - total flux cleaned = -0.000594668 Jy ! Component: 200 - total flux cleaned = -0.000647148 Jy ! Total flux subtracted in 200 components = -0.000647148 Jy ! Clean residual min=-0.002666 max=0.002901 Jy/beam ! Clean residual mean=-0.000010 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0499107 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0499107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029576Jy sigma=0.642959 ! Fit after self-cal, rms=0.029623Jy sigma=0.642471 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029623Jy sigma=0.642471 ! Fit after self-cal, rms=0.029935Jy sigma=0.642038 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=3.765 mas, bpa=5.026 degrees ! Estimated noise=0.693114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305342 Jy ! Component: 100 - total flux cleaned = -0.000328776 Jy ! Component: 150 - total flux cleaned = -0.000351042 Jy ! Component: 200 - total flux cleaned = -0.000372091 Jy ! Total flux subtracted in 200 components = -0.000372091 Jy ! Clean residual min=-0.002590 max=0.002693 Jy/beam ! Clean residual mean=-0.000010 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0495386 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0495386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029881Jy sigma=0.640630 ! Fit after self-cal, rms=0.029878Jy sigma=0.640572 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 (-2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227865 Jy ! Component: 100 - total flux cleaned = 0.00228941 Jy ! Component: 150 - total flux cleaned = 0.00210905 Jy ! Component: 200 - total flux cleaned = 0.00201366 Jy ! Total flux subtracted in 200 components = 0.00201366 Jy ! Clean residual min=-0.002221 max=0.002190 Jy/beam ! Clean residual mean=-0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0515523 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0515523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029613Jy sigma=0.633741 ! Fit after self-cal, rms=0.029585Jy sigma=0.633073 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029585Jy sigma=0.633073 ! Fit after self-cal, rms=0.029674Jy sigma=0.630368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=3.767 mas, bpa=5.602 degrees ! Estimated noise=0.693691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890587 Jy ! Component: 100 - total flux cleaned = 0.00107014 Jy ! Component: 150 - total flux cleaned = 0.00107121 Jy ! Component: 200 - total flux cleaned = 0.00101721 Jy ! Total flux subtracted in 200 components = 0.00101721 Jy ! Clean residual min=-0.002051 max=0.002009 Jy/beam ! Clean residual mean=-0.000008 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0525695 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0525695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029591Jy sigma=0.629089 ! Fit after self-cal, rms=0.029588Jy sigma=0.628943 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 = 0.000137038 Jy ! Component: 100 - total flux cleaned = 0.000138023 Jy ! Component: 150 - total flux cleaned = 0.000124508 Jy ! Component: 200 - total flux cleaned = 0.00010006 Jy ! Total flux subtracted in 200 components = 0.00010006 Jy ! Clean residual min=-0.002019 max=0.001935 Jy/beam ! Clean residual mean=-0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0526696 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0526695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029566Jy sigma=0.628655 ! Fit after self-cal, rms=0.029563Jy sigma=0.628633 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029563Jy sigma=0.628633 ! Fit after self-cal, rms=0.029870Jy sigma=0.626909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=4.695 mas, bpa=-2.914 degrees ! Estimated noise=0.811276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346918 Jy ! Component: 100 - total flux cleaned = 0.000408665 Jy ! Component: 150 - total flux cleaned = 0.000447991 Jy ! Component: 200 - total flux cleaned = 0.000471511 Jy ! Total flux subtracted in 200 components = 0.000471511 Jy ! Clean residual min=-0.001821 max=0.002560 Jy/beam ! Clean residual mean=-0.000013 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0531411 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0531411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029850Jy sigma=0.626722 ! Fit after self-cal, rms=0.029851Jy sigma=0.626682 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 (-10.2, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202292 Jy ! Component: 100 - total flux cleaned = 0.00236138 Jy ! Component: 150 - total flux cleaned = 0.00275922 Jy ! Component: 200 - total flux cleaned = 0.00303814 Jy ! Total flux subtracted in 200 components = 0.00303814 Jy ! Clean residual min=-0.001170 max=0.001503 Jy/beam ! Clean residual mean=-0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0561792 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 116 components and 0.0561792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029727Jy sigma=0.621944 ! Fit after self-cal, rms=0.029718Jy sigma=0.621671 ! Inverting map ! Added new window around map position (27.6, 45.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595706 Jy ! Component: 100 - total flux cleaned = 0.000721134 Jy ! Component: 150 - total flux cleaned = 0.000766875 Jy ! Component: 200 - total flux cleaned = 0.000808938 Jy ! Total flux subtracted in 200 components = 0.000808938 Jy ! Clean residual min=-0.001065 max=0.000919 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0569881 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.0569881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029628Jy sigma=0.619771 ! Fit after self-cal, rms=0.029621Jy sigma=0.619630 ! 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=1.212 mas, bmaj=3.776 mas, bpa=5.869 degrees ! Estimated noise=0.698424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 3.776 at 5.869 degrees (North through East) ! Clean map min=-0.0015062 max=0.041503 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=0.9802 mas, bmaj=3.474 mas, bpa=7.278 degrees ! Estimated noise=0.952996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291158 Jy ! Component: 100 - total flux cleaned = 0.0370122 Jy ! Component: 150 - total flux cleaned = 0.0419884 Jy ! Component: 200 - total flux cleaned = 0.0454852 Jy ! Total flux subtracted in 200 components = 0.0454852 Jy ! Clean residual min=-0.003027 max=0.002729 Jy/beam ! Clean residual mean=-0.000008 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0454852 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0454852 Jy ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=3.776 mas, bpa=5.869 degrees ! Estimated noise=0.698424 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 = 0.00380706 Jy ! Component: 100 - total flux cleaned = 0.00576018 Jy ! Component: 150 - total flux cleaned = 0.00696369 Jy ! Component: 200 - total flux cleaned = 0.00782412 Jy ! Total flux subtracted in 200 components = 0.00782412 Jy ! Clean residual min=-0.002026 max=0.001654 Jy/beam ! Clean residual mean=-0.000009 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0533093 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.0533093 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=4.695 mas, bpa=-2.914 degrees ! Estimated noise=0.811276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129327 Jy ! Component: 100 - total flux cleaned = 0.00197137 Jy ! Component: 150 - total flux cleaned = 0.00253707 Jy ! Component: 200 - total flux cleaned = 0.00286477 Jy ! Total flux subtracted in 200 components = 0.00286477 Jy ! Clean residual min=-0.001248 max=0.001052 Jy/beam ! Clean residual mean=-0.000007 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0561741 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 = 0.00015868 Jy ! Component: 100 - total flux cleaned = 0.000241037 Jy ! Component: 150 - total flux cleaned = 0.000313328 Jy ! Component: 200 - total flux cleaned = 0.000355947 Jy ! Total flux subtracted in 200 components = 0.000355947 Jy ! Clean residual min=-0.001165 max=0.000944 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.05653 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 111 components and 0.05653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=3.776 mas, bpa=5.869 degrees ! Estimated noise=0.698424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527254 Jy ! Component: 100 - total flux cleaned = -0.000499748 Jy ! Component: 150 - total flux cleaned = -0.000473199 Jy ! Component: 200 - total flux cleaned = -0.000450374 Jy ! Total flux subtracted in 200 components = -0.000450374 Jy ! Clean residual min=-0.001532 max=0.001582 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0560797 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.0560797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029628Jy sigma=0.620404 ! Fit after self-cal, rms=0.029622Jy sigma=0.620198 wmodel J2324-2119_X_map.mod ! Writing 134 model components to file: J2324-2119_X_map.mod wobs J2324-2119_X_uvs.fits ! Writing UV FITS file: J2324-2119_X_uvs.fits wwins J2324-2119_X_map.win ! wwins: Wrote 4 windows to J2324-2119_X_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 = -3.65961e-05 Jy ! Component: 100 - total flux cleaned = 0.000188708 Jy ! Component: 150 - total flux cleaned = 0.000306469 Jy ! Component: 200 - total flux cleaned = 0.000442108 Jy ! Component: 250 - total flux cleaned = 0.000550321 Jy ! Component: 300 - total flux cleaned = 0.000717067 Jy ! Component: 350 - total flux cleaned = 0.000817837 Jy ! Component: 400 - total flux cleaned = 0.000935337 Jy ! Component: 450 - total flux cleaned = 0.00101175 Jy ! Component: 500 - total flux cleaned = 0.00108595 Jy ! Component: 550 - total flux cleaned = 0.00119479 Jy ! Component: 600 - total flux cleaned = 0.00126531 Jy ! Component: 650 - total flux cleaned = 0.00126537 Jy ! Component: 700 - total flux cleaned = 0.00126578 Jy ! Component: 750 - total flux cleaned = 0.00129915 Jy ! Component: 800 - total flux cleaned = 0.00133141 Jy ! Component: 850 - total flux cleaned = 0.00133153 Jy ! Component: 900 - total flux cleaned = 0.00137859 Jy ! Component: 950 - total flux cleaned = 0.00139369 Jy ! Component: 1000 - total flux cleaned = 0.00142362 Jy ! Component: 1050 - total flux cleaned = 0.00139403 Jy ! Component: 1100 - total flux cleaned = 0.00142322 Jy ! Component: 1150 - total flux cleaned = 0.00139474 Jy ! Component: 1200 - total flux cleaned = 0.00139503 Jy ! Component: 1250 - total flux cleaned = 0.00136749 Jy ! Component: 1300 - total flux cleaned = 0.00136752 Jy ! Component: 1350 - total flux cleaned = 0.00134064 Jy ! Component: 1400 - total flux cleaned = 0.00131419 Jy ! Component: 1450 - total flux cleaned = 0.00131431 Jy ! Component: 1500 - total flux cleaned = 0.00130146 Jy ! Component: 1550 - total flux cleaned = 0.0013268 Jy ! Component: 1600 - total flux cleaned = 0.00128908 Jy ! Component: 1650 - total flux cleaned = 0.00125208 Jy ! Component: 1700 - total flux cleaned = 0.00127633 Jy ! Component: 1750 - total flux cleaned = 0.00125232 Jy ! Component: 1800 - total flux cleaned = 0.00126427 Jy ! Component: 1850 - total flux cleaned = 0.00127574 Jy ! Component: 1900 - total flux cleaned = 0.00126395 Jy ! Component: 1950 - total flux cleaned = 0.00129811 Jy ! Component: 2000 - total flux cleaned = 0.0012868 Jy ! Component: 2050 - total flux cleaned = 0.00130915 Jy ! Component: 2100 - total flux cleaned = 0.0012981 Jy ! Component: 2150 - total flux cleaned = 0.00134171 Jy ! Component: 2200 - total flux cleaned = 0.00134185 Jy ! Component: 2250 - total flux cleaned = 0.00136325 Jy ! Component: 2300 - total flux cleaned = 0.00138425 Jy ! Component: 2350 - total flux cleaned = 0.00139478 Jy ! Component: 2400 - total flux cleaned = 0.00142575 Jy ! Component: 2450 - total flux cleaned = 0.00141554 Jy ! Component: 2500 - total flux cleaned = 0.00145599 Jy ! Component: 2550 - total flux cleaned = 0.00147595 Jy ! Component: 2600 - total flux cleaned = 0.00152565 Jy ! Component: 2650 - total flux cleaned = 0.00154534 Jy ! Component: 2700 - total flux cleaned = 0.00158449 Jy ! Component: 2750 - total flux cleaned = 0.00163306 Jy ! Component: 2800 - total flux cleaned = 0.00165225 Jy ! Component: 2850 - total flux cleaned = 0.00169057 Jy ! Component: 2900 - total flux cleaned = 0.00173819 Jy ! Component: 2950 - total flux cleaned = 0.00180422 Jy ! Component: 3000 - total flux cleaned = 0.00185113 Jy ! Component: 3050 - total flux cleaned = 0.00189772 Jy ! Component: 3100 - total flux cleaned = 0.00195325 Jy ! Component: 3150 - total flux cleaned = 0.00200839 Jy ! Component: 3200 - total flux cleaned = 0.00205413 Jy ! Component: 3250 - total flux cleaned = 0.00211777 Jy ! Component: 3300 - total flux cleaned = 0.0021269 Jy ! Component: 3350 - total flux cleaned = 0.00218084 Jy ! Component: 3400 - total flux cleaned = 0.00221652 Jy ! Component: 3450 - total flux cleaned = 0.00223426 Jy ! Component: 3500 - total flux cleaned = 0.00227849 Jy ! Component: 3550 - total flux cleaned = 0.00227849 Jy ! Component: 3600 - total flux cleaned = 0.00231351 Jy ! Component: 3650 - total flux cleaned = 0.00233971 Jy ! Component: 3700 - total flux cleaned = 0.00236572 Jy ! Component: 3750 - total flux cleaned = 0.00237433 Jy ! Component: 3800 - total flux cleaned = 0.00236573 Jy ! Component: 3850 - total flux cleaned = 0.00236576 Jy ! Component: 3900 - total flux cleaned = 0.00236573 Jy ! Component: 3950 - total flux cleaned = 0.00236571 Jy ! Component: 4000 - total flux cleaned = 0.00234028 Jy ! Component: 4050 - total flux cleaned = 0.00234027 Jy ! Total flux subtracted in 4096 components = 0.00233185 Jy ! Clean residual min=-0.000549 max=0.000585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0584115 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 401 components and 0.0584115 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2324-2119_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 3.776 at 5.869 degrees (North through East) ! Clean map min=-0.0011144 max=0.041086 Jy/beam ! Writing clean map to FITS file: .//J2324-2119_X_map.fits wmodel .//J2324-2119_X_map.mod ! Writing 401 model components to file: .//J2324-2119_X_map.mod wobs .//J2324-2119_X_uvs.fits ! Writing UV FITS file: .//J2324-2119_X_uvs.fits wwins .//J2324-2119_X_map.win ! wwins: Wrote 5 windows to .//J2324-2119_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0410856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06626 1.06626 2.13253 4.26506 8.53012 17.0602 34.1205 68.241 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.356 quit ! Quitting program ! Log file .//J2324-2119_X_dfm.log closed on Sun Oct 21 00:24:01 2018