! Started logfile: .//J1524-2941_C_dfm.log on Mon Jan 20 18:18:38 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1524-2941_C_uva.fits ! Reading UV FITS file: .//J1524-2941_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1524-2941 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2520 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1524-2941_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008043Jy sigma=14.010943 ! Fit after self-cal, rms=0.895765Jy sigma=12.397715 ! 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=1.813 mas, bmaj=6.89 mas, bpa=-1.9 degrees ! Estimated noise=1.40128 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 = 0.0777657 Jy ! Component: 100 - total flux cleaned = 0.0983493 Jy ! Total flux subtracted in 100 components = 0.0983493 Jy ! Clean residual min=-0.005775 max=0.010222 Jy/beam ! Clean residual mean=0.000135 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.0983493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0983493 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=0.062297Jy sigma=0.789032 ! Fit after self-cal, rms=0.062193Jy sigma=0.788566 ! 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=2.1 mas, bmaj=7.605 mas, bpa=-2.447 degrees ! Estimated noise=1.05665 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 = 0.0179458 Jy ! Component: 100 - total flux cleaned = 0.0283211 Jy ! Component: 150 - total flux cleaned = 0.0348928 Jy ! Component: 200 - total flux cleaned = 0.0392221 Jy ! Total flux subtracted in 200 components = 0.0392221 Jy ! Clean residual min=-0.003781 max=0.005536 Jy/beam ! Clean residual mean=0.000050 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.137571 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 80 components and 0.137571 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=0.057743Jy sigma=0.692707 ! Fit after self-cal, rms=0.057655Jy sigma=0.692038 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.1 x 7.605 at -2.447 degrees (North through East) ! Clean map min=-0.0037158 max=0.10685 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.06 KP 0.91 LA 0.91 ! NL 1.24 PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.97 KP 1.00 LA 0.99 ! NL 1.19 PT 0.90 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.04 KP 0.95 LA 0.96 ! NL 1.14 PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.91 KP 0.98 LA 0.93 ! NL 1.00 PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.98 KP 1.02 LA 0.88 ! NL 1.20 PT 0.97 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.08 KP 0.98 LA 0.90 ! NL 1.04 PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 0.97 LA 0.94 ! NL 1.07 PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.05 KP 0.93 LA 0.92 ! NL 0.95 PT 1.00 SC 0.92 ! ! ! Fit before self-cal, rms=0.057655Jy sigma=0.692038 ! Fit after self-cal, rms=0.058320Jy sigma=0.678070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=7.739 mas, bpa=-2.496 degrees ! Estimated noise=1.04021 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 = -0.000924464 Jy ! Component: 100 - total flux cleaned = -0.00104668 Jy ! Component: 150 - total flux cleaned = -0.00115527 Jy ! Component: 200 - total flux cleaned = -0.00125096 Jy ! Total flux subtracted in 200 components = -0.00125096 Jy ! Clean residual min=-0.002723 max=0.003003 Jy/beam ! Clean residual mean=0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.13632 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.136321 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=0.058280Jy sigma=0.677669 ! Fit after self-cal, rms=0.058388Jy sigma=0.677510 ! 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=0.058388Jy sigma=0.677510 ! Fit after self-cal, rms=0.058657Jy sigma=0.677395 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=7.758 mas, bpa=-2.452 degrees ! Estimated noise=1.03759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000914029 Jy ! Component: 100 - total flux cleaned = -0.00109878 Jy ! Component: 150 - total flux cleaned = -0.00115964 Jy ! Component: 200 - total flux cleaned = -0.00123303 Jy ! Total flux subtracted in 200 components = -0.00123303 Jy ! Clean residual min=-0.002643 max=0.002931 Jy/beam ! Clean residual mean=0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.135087 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.135087 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=0.058629Jy sigma=0.677156 ! Fit after self-cal, rms=0.058644Jy sigma=0.677153 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 = -7.12158e-05 Jy ! Component: 100 - total flux cleaned = -0.000101921 Jy ! Component: 150 - total flux cleaned = -0.000131097 Jy ! Component: 200 - total flux cleaned = -0.000158472 Jy ! Total flux subtracted in 200 components = -0.000158472 Jy ! Clean residual min=-0.002615 max=0.002897 Jy/beam ! Clean residual mean=0.000008 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.134929 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.134929 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=0.058633Jy sigma=0.677074 ! Fit after self-cal, rms=0.058634Jy sigma=0.677073 ! 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=0.058634Jy sigma=0.677073 ! Fit after self-cal, rms=0.058939Jy sigma=0.676962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=7.78 mas, bpa=-2.414 degrees ! Estimated noise=1.03569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746357 Jy ! Component: 100 - total flux cleaned = -0.00108531 Jy ! Component: 150 - total flux cleaned = -0.00111179 Jy ! Component: 200 - total flux cleaned = -0.00113652 Jy ! Total flux subtracted in 200 components = -0.00113652 Jy ! Clean residual min=-0.002583 max=0.002846 Jy/beam ! Clean residual mean=0.000007 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.133792 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.133793 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=0.058921Jy sigma=0.676826 ! Fit after self-cal, rms=0.058936Jy sigma=0.676825 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.84173e-05 Jy ! Component: 100 - total flux cleaned = -6.03017e-05 Jy ! Component: 150 - total flux cleaned = -8.0639e-05 Jy ! Component: 200 - total flux cleaned = -0.000100379 Jy ! Total flux subtracted in 200 components = -0.000100379 Jy ! Clean residual min=-0.002587 max=0.002826 Jy/beam ! Clean residual mean=0.000007 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.133692 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.133692 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=0.058931Jy sigma=0.676785 ! Fit after self-cal, rms=0.058931Jy sigma=0.676785 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.058931Jy sigma=0.676785 ! Fit after self-cal, rms=0.059230Jy sigma=0.676700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.683 mas, bmaj=9.322 mas, bpa=-7.932 degrees ! Estimated noise=1.2016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406022 Jy ! Component: 100 - total flux cleaned = -0.000445863 Jy ! Component: 150 - total flux cleaned = -0.000495117 Jy ! Component: 200 - total flux cleaned = -0.000536395 Jy ! Total flux subtracted in 200 components = -0.000536395 Jy ! Clean residual min=-0.002452 max=0.002437 Jy/beam ! Clean residual mean=0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.133156 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 114 components and 0.133156 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=0.059214Jy sigma=0.676805 ! Fit after self-cal, rms=0.059229Jy sigma=0.676772 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 = 9.94371e-06 Jy ! Component: 100 - total flux cleaned = -1.40188e-05 Jy ! Component: 150 - total flux cleaned = -4.50235e-05 Jy ! Component: 200 - total flux cleaned = -5.39975e-05 Jy ! Total flux subtracted in 200 components = -5.39975e-05 Jy ! Clean residual min=-0.002438 max=0.002421 Jy/beam ! Clean residual mean=0.000006 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.133102 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 120 components and 0.133102 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=0.059225Jy sigma=0.676868 ! Fit after self-cal, rms=0.059226Jy sigma=0.676853 ! 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=2.108 mas, bmaj=7.803 mas, bpa=-2.38 degrees ! Estimated noise=1.03449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.108 x 7.803 at -2.38 degrees (North through East) ! Clean map min=-0.0026519 max=0.10506 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=1.809 mas, bmaj=7.016 mas, bpa=-1.894 degrees ! Estimated noise=1.38575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0767718 Jy ! Component: 100 - total flux cleaned = 0.0971319 Jy ! Component: 150 - total flux cleaned = 0.107592 Jy ! Component: 200 - total flux cleaned = 0.114222 Jy ! Total flux subtracted in 200 components = 0.114222 Jy ! Clean residual min=-0.003969 max=0.004879 Jy/beam ! Clean residual mean=0.000059 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.114222 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.114222 Jy ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=7.803 mas, bpa=-2.38 degrees ! Estimated noise=1.03449 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 = 0.00758679 Jy ! Component: 100 - total flux cleaned = 0.0118195 Jy ! Component: 150 - total flux cleaned = 0.0143123 Jy ! Component: 200 - total flux cleaned = 0.015854 Jy ! Total flux subtracted in 200 components = 0.015854 Jy ! Clean residual min=-0.002723 max=0.002661 Jy/beam ! Clean residual mean=0.000020 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.130076 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 0.130076 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.683 mas, bmaj=9.322 mas, bpa=-7.932 degrees ! Estimated noise=1.2016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170148 Jy ! Component: 100 - total flux cleaned = 0.00246443 Jy ! Component: 150 - total flux cleaned = 0.00270393 Jy ! Component: 200 - total flux cleaned = 0.00274414 Jy ! Total flux subtracted in 200 components = 0.00274414 Jy ! Clean residual min=-0.002582 max=0.002358 Jy/beam ! Clean residual mean=0.000011 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.13282 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75585e-05 Jy ! Component: 100 - total flux cleaned = 4.9317e-05 Jy ! Component: 150 - total flux cleaned = 6.06963e-05 Jy ! Component: 200 - total flux cleaned = 7.21875e-05 Jy ! Total flux subtracted in 200 components = 7.21875e-05 Jy ! Clean residual min=-0.002559 max=0.002368 Jy/beam ! Clean residual mean=0.000010 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.132893 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.132893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=7.803 mas, bpa=-2.38 degrees ! Estimated noise=1.03449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349978 Jy ! Component: 100 - total flux cleaned = -0.000439486 Jy ! Component: 150 - total flux cleaned = -0.000454487 Jy ! Component: 200 - total flux cleaned = -0.000454326 Jy ! Total flux subtracted in 200 components = -0.000454326 Jy ! Clean residual min=-0.002603 max=0.002748 Jy/beam ! Clean residual mean=0.000008 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.132438 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.132438 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=0.059258Jy sigma=0.676830 ! Fit after self-cal, rms=0.059251Jy sigma=0.676823 wmodel J1524-2941_C_map.mod ! Writing 113 model components to file: J1524-2941_C_map.mod wobs J1524-2941_C_uvs.fits ! Writing UV FITS file: J1524-2941_C_uvs.fits wwins J1524-2941_C_map.win ! wwins: Wrote 1 windows to J1524-2941_C_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 = -0.000125277 Jy ! Component: 100 - total flux cleaned = -0.000654828 Jy ! Component: 150 - total flux cleaned = -0.00090104 Jy ! Component: 200 - total flux cleaned = -0.00101784 Jy ! Component: 250 - total flux cleaned = -0.00101742 Jy ! Component: 300 - total flux cleaned = -0.00115869 Jy ! Component: 350 - total flux cleaned = -0.00146349 Jy ! Component: 400 - total flux cleaned = -0.00162641 Jy ! Component: 450 - total flux cleaned = -0.0017849 Jy ! Component: 500 - total flux cleaned = -0.00199917 Jy ! Component: 550 - total flux cleaned = -0.00205863 Jy ! Component: 600 - total flux cleaned = -0.00229076 Jy ! Component: 650 - total flux cleaned = -0.00243178 Jy ! Component: 700 - total flux cleaned = -0.002624 Jy ! Component: 750 - total flux cleaned = -0.00283778 Jy ! Component: 800 - total flux cleaned = -0.00302099 Jy ! Component: 850 - total flux cleaned = -0.00322543 Jy ! Component: 900 - total flux cleaned = -0.0034003 Jy ! Component: 950 - total flux cleaned = -0.00354753 Jy ! Component: 1000 - total flux cleaned = -0.00359597 Jy ! Component: 1050 - total flux cleaned = -0.00378634 Jy ! Component: 1100 - total flux cleaned = -0.0039027 Jy ! Component: 1150 - total flux cleaned = -0.00399456 Jy ! Component: 1200 - total flux cleaned = -0.00415247 Jy ! Component: 1250 - total flux cleaned = -0.00424124 Jy ! Component: 1300 - total flux cleaned = -0.00437202 Jy ! Component: 1350 - total flux cleaned = -0.00447931 Jy ! Component: 1400 - total flux cleaned = -0.00456386 Jy ! Component: 1450 - total flux cleaned = -0.00464707 Jy ! Component: 1500 - total flux cleaned = -0.00472915 Jy ! Component: 1550 - total flux cleaned = -0.0048101 Jy ! Component: 1600 - total flux cleaned = -0.00490994 Jy ! Component: 1650 - total flux cleaned = -0.00496902 Jy ! Component: 1700 - total flux cleaned = -0.00502748 Jy ! Component: 1750 - total flux cleaned = -0.00504664 Jy ! Component: 1800 - total flux cleaned = -0.00510376 Jy ! Component: 1850 - total flux cleaned = -0.00514133 Jy ! Component: 1900 - total flux cleaned = -0.00517844 Jy ! Component: 1950 - total flux cleaned = -0.00521514 Jy ! Component: 2000 - total flux cleaned = -0.00526983 Jy ! Component: 2050 - total flux cleaned = -0.00530616 Jy ! Component: 2100 - total flux cleaned = -0.00537824 Jy ! Component: 2150 - total flux cleaned = -0.00539616 Jy ! Component: 2200 - total flux cleaned = -0.00544968 Jy ! Component: 2250 - total flux cleaned = -0.00550294 Jy ! Component: 2300 - total flux cleaned = -0.00552066 Jy ! Component: 2350 - total flux cleaned = -0.00559126 Jy ! Component: 2400 - total flux cleaned = -0.00566156 Jy ! Component: 2450 - total flux cleaned = -0.00573142 Jy ! Component: 2500 - total flux cleaned = -0.00578394 Jy ! Component: 2550 - total flux cleaned = -0.00581875 Jy ! Component: 2600 - total flux cleaned = -0.00583609 Jy ! Component: 2650 - total flux cleaned = -0.00580142 Jy ! Component: 2700 - total flux cleaned = -0.00580131 Jy ! Component: 2750 - total flux cleaned = -0.00580127 Jy ! Component: 2800 - total flux cleaned = -0.00583581 Jy ! Component: 2850 - total flux cleaned = -0.00583571 Jy ! Component: 2900 - total flux cleaned = -0.00585288 Jy ! Component: 2950 - total flux cleaned = -0.00588741 Jy ! Component: 3000 - total flux cleaned = -0.00587018 Jy ! Component: 3050 - total flux cleaned = -0.00592185 Jy ! Component: 3100 - total flux cleaned = -0.00592181 Jy ! Component: 3150 - total flux cleaned = -0.00593907 Jy ! Component: 3200 - total flux cleaned = -0.00593912 Jy ! Component: 3250 - total flux cleaned = -0.00599097 Jy ! Component: 3300 - total flux cleaned = -0.00597367 Jy ! Component: 3350 - total flux cleaned = -0.00599084 Jy ! Component: 3400 - total flux cleaned = -0.00595632 Jy ! Component: 3450 - total flux cleaned = -0.00602547 Jy ! Component: 3500 - total flux cleaned = -0.00597355 Jy ! Component: 3550 - total flux cleaned = -0.00593884 Jy ! Component: 3600 - total flux cleaned = -0.00592142 Jy ! Component: 3650 - total flux cleaned = -0.00588664 Jy ! Component: 3700 - total flux cleaned = -0.0058692 Jy ! Component: 3750 - total flux cleaned = -0.00581682 Jy ! Component: 3800 - total flux cleaned = -0.00578173 Jy ! Component: 3850 - total flux cleaned = -0.00571146 Jy ! Component: 3900 - total flux cleaned = -0.00569377 Jy ! Component: 3950 - total flux cleaned = -0.00562303 Jy ! Component: 4000 - total flux cleaned = -0.00558749 Jy ! Component: 4050 - total flux cleaned = -0.00556973 Jy ! Total flux subtracted in 4096 components = -0.00549833 Jy ! Clean residual min=-0.001051 max=0.000957 Jy/beam ! Clean residual mean=-0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.12694 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 335 components and 0.12694 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1524-2941_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.108 x 7.803 at -2.38 degrees (North through East) ! Clean map min=-0.0032369 max=0.10455 Jy/beam ! Writing clean map to FITS file: .//J1524-2941_C_map.fits wmodel .//J1524-2941_C_map.mod ! Writing 335 model components to file: .//J1524-2941_C_map.mod wobs .//J1524-2941_C_uvs.fits ! Writing UV FITS file: .//J1524-2941_C_uvs.fits wwins .//J1524-2941_C_map.win ! wwins: Wrote 2 windows to .//J1524-2941_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.926675 0.926675 1.85335 3.7067 7.4134 14.8268 29.6536 59.3072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.737 quit ! Quitting program ! Log file .//J1524-2941_C_dfm.log closed on Mon Jan 20 18:18:42 2020