! Started logfile: .//J1824-3715_C_dfm.log on Sun Oct 21 00:01:40 2018 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 .//J1824-3715_C_uva.fits ! Reading UV FITS file: .//J1824-3715_C_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1824-3715 ! ! 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 2760 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 J1824-3715_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=1.000443Jy sigma=40.168371 ! Fit after self-cal, rms=0.994804Jy sigma=39.840996 ! 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=1.499 mas, bmaj=12.18 mas, bpa=10.53 degrees ! Estimated noise=0.769013 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240839 Jy ! Component: 100 - total flux cleaned = 0.00179526 Jy ! Total flux subtracted in 100 components = 0.00179526 Jy ! Clean residual min=-0.001258 max=0.001262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.00179526 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.00179526 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=0.015282Jy sigma=0.528192 ! Fit after self-cal, rms=0.014502Jy sigma=0.483081 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320365 Jy ! Component: 100 - total flux cleaned = 0.00463937 Jy ! Total flux subtracted in 100 components = 0.00463937 Jy ! Clean residual min=-0.001813 max=0.001305 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.00643463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.00643463 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=0.013714Jy sigma=0.420629 ! Fit after self-cal, rms=0.013640Jy sigma=0.419266 ! 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=1.925 mas, bmaj=12.53 mas, bpa=9.748 degrees ! Estimated noise=0.397402 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 = 0.00134476 Jy ! Component: 100 - total flux cleaned = 0.00161066 Jy ! Component: 150 - total flux cleaned = 0.0016992 Jy ! Component: 200 - total flux cleaned = 0.00178024 Jy ! Total flux subtracted in 200 components = 0.00178024 Jy ! Clean residual min=-0.001291 max=0.000750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.00821487 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 110 components and 0.00821487 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=0.013585Jy sigma=0.406409 ! Fit after self-cal, rms=0.013552Jy sigma=0.406125 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.925 x 12.53 at 9.748 degrees (North through East) ! Clean map min=-0.0014135 max=0.0061332 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.47 LA 0.59 NL 1.22 OV 0.99 ! PT 1.29 SC 1.42 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.28 LA 0.62 NL 1.67 OV 1.24 ! PT 1.29 SC 1.33 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 LA 1.13 NL 0.89 OV 0.91 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 LA 1.15 NL 1.08 OV 1.00 ! PT 0.89 SC 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 1.12 NL 0.78 OV 0.88 ! PT 1.05 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 NL 0.92 OV 1.04 ! PT 1.31 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 LA 1.28 NL 0.99 OV 0.88 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 1.11 NL 0.99 OV 0.79 ! PT 1.15 SC 1.09 ! ! ! Fit before self-cal, rms=0.013552Jy sigma=0.406125 ! Fit after self-cal, rms=0.017462Jy sigma=0.388471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=12.44 mas, bpa=9.564 degrees ! Estimated noise=0.39847 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 = -5.08059e-05 Jy ! Component: 100 - total flux cleaned = -0.00011341 Jy ! Component: 150 - total flux cleaned = -0.000140633 Jy ! Component: 200 - total flux cleaned = -0.000140528 Jy ! Total flux subtracted in 200 components = -0.000140528 Jy ! Clean residual min=-0.000633 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.00807434 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.00807434 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=0.017456Jy sigma=0.388492 ! Fit after self-cal, rms=0.017601Jy sigma=0.387020 ! 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=0.017601Jy sigma=0.387020 ! Fit after self-cal, rms=0.021198Jy sigma=0.386717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=12.36 mas, bpa=9.48 degrees ! Estimated noise=0.405598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.65102e-05 Jy ! Component: 100 - total flux cleaned = 8.2949e-05 Jy ! Component: 150 - total flux cleaned = 7.89299e-05 Jy ! Component: 200 - total flux cleaned = 8.47723e-05 Jy ! Total flux subtracted in 200 components = 8.47723e-05 Jy ! Clean residual min=-0.000640 max=0.000493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.00815912 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.00815912 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=0.021194Jy sigma=0.386721 ! Fit after self-cal, rms=0.021237Jy sigma=0.386510 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 = -1.21949e-05 Jy ! Component: 100 - total flux cleaned = -3.44415e-05 Jy ! Component: 150 - total flux cleaned = -3.7956e-05 Jy ! Component: 200 - total flux cleaned = -3.54355e-05 Jy ! Total flux subtracted in 200 components = -3.54355e-05 Jy ! Clean residual min=-0.000643 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.00812368 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.00812368 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=0.021233Jy sigma=0.386540 ! Fit after self-cal, rms=0.021233Jy sigma=0.386406 ! 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=0.021233Jy sigma=0.386406 ! Fit after self-cal, rms=0.022463Jy sigma=0.386204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=12.3 mas, bpa=9.44 degrees ! Estimated noise=0.406245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79223e-05 Jy ! Component: 100 - total flux cleaned = 8.62229e-05 Jy ! Component: 150 - total flux cleaned = 8.62686e-05 Jy ! Component: 200 - total flux cleaned = 9.15511e-05 Jy ! Total flux subtracted in 200 components = 9.15511e-05 Jy ! Clean residual min=-0.000599 max=0.000459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.00821523 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.00821523 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=0.022459Jy sigma=0.386219 ! Fit after self-cal, rms=0.022475Jy sigma=0.386123 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 = -3.16973e-06 Jy ! Component: 100 - total flux cleaned = -1.08926e-05 Jy ! Component: 150 - total flux cleaned = -1.40019e-05 Jy ! Component: 200 - total flux cleaned = -1.39581e-05 Jy ! Total flux subtracted in 200 components = -1.39581e-05 Jy ! Clean residual min=-0.000606 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.00820128 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.00820127 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=0.022472Jy sigma=0.386146 ! Fit after self-cal, rms=0.022474Jy sigma=0.386084 ! 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=0.022474Jy sigma=0.386084 ! Fit after self-cal, rms=0.022936Jy sigma=0.385929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.216 mas, bmaj=15.09 mas, bpa=-1.164 degrees ! Estimated noise=0.468275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122328 Jy ! Component: 100 - total flux cleaned = 0.000113323 Jy ! Component: 150 - total flux cleaned = 0.00010674 Jy ! Component: 200 - total flux cleaned = 0.000101397 Jy ! Total flux subtracted in 200 components = 0.000101397 Jy ! Clean residual min=-0.000620 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.00830267 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 173 components and 0.00830267 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=0.022933Jy sigma=0.385958 ! Fit after self-cal, rms=0.022941Jy sigma=0.385887 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 = 1.18566e-05 Jy ! Component: 100 - total flux cleaned = -1.24364e-06 Jy ! Component: 150 - total flux cleaned = -7.08205e-06 Jy ! Component: 200 - total flux cleaned = -1.035e-05 Jy ! Total flux subtracted in 200 components = -1.035e-05 Jy ! Clean residual min=-0.000633 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.00829232 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 177 components and 0.00829232 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=0.022939Jy sigma=0.385922 ! Fit after self-cal, rms=0.022942Jy sigma=0.385866 ! 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=1.976 mas, bmaj=12.26 mas, bpa=9.414 degrees ! Estimated noise=0.406874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.976 x 12.26 at 9.414 degrees (North through East) ! Clean map min=-0.00085279 max=0.0062187 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=1.554 mas, bmaj=11.61 mas, bpa=10.24 degrees ! Estimated noise=0.784155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607711 Jy ! Component: 100 - total flux cleaned = 0.00737042 Jy ! Component: 150 - total flux cleaned = 0.00784048 Jy ! Component: 200 - total flux cleaned = 0.00829827 Jy ! Total flux subtracted in 200 components = 0.00829827 Jy ! Clean residual min=-0.001654 max=0.001320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.00829827 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.00829827 Jy ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=12.26 mas, bpa=9.414 degrees ! Estimated noise=0.406874 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 = 0.00130051 Jy ! Component: 100 - total flux cleaned = 0.0019378 Jy ! Component: 150 - total flux cleaned = 0.00211702 Jy ! Component: 200 - total flux cleaned = 0.00223484 Jy ! Total flux subtracted in 200 components = 0.00223484 Jy ! Clean residual min=-0.001271 max=0.000826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0105331 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 74 components and 0.0105331 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=4.216 mas, bmaj=15.09 mas, bpa=-1.164 degrees ! Estimated noise=0.468275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156101 Jy ! Component: 100 - total flux cleaned = 0.000191535 Jy ! Component: 150 - total flux cleaned = 0.000198561 Jy ! Component: 200 - total flux cleaned = 0.000205187 Jy ! Total flux subtracted in 200 components = 0.000205187 Jy ! Clean residual min=-0.001328 max=0.000920 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0107383 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 = 1.17206e-05 Jy ! Component: 100 - total flux cleaned = 1.69992e-05 Jy ! Component: 150 - total flux cleaned = 1.7315e-05 Jy ! Component: 200 - total flux cleaned = 2.18287e-05 Jy ! Total flux subtracted in 200 components = 2.18287e-05 Jy ! Clean residual min=-0.001289 max=0.000904 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0107601 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.0107601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=12.26 mas, bpa=9.414 degrees ! Estimated noise=0.406874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.78659e-05 Jy ! Component: 100 - total flux cleaned = 6.13395e-05 Jy ! Component: 150 - total flux cleaned = 7.31855e-05 Jy ! Component: 200 - total flux cleaned = 7.35254e-05 Jy ! Total flux subtracted in 200 components = 7.35254e-05 Jy ! Clean residual min=-0.001148 max=0.000764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0108336 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 91 components and 0.0108336 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=0.023021Jy sigma=0.391377 ! Fit after self-cal, rms=0.023009Jy sigma=0.389920 wmodel J1824-3715_C_map.mod ! Writing 91 model components to file: J1824-3715_C_map.mod wobs J1824-3715_C_uvs.fits ! Writing UV FITS file: J1824-3715_C_uvs.fits wwins J1824-3715_C_map.win ! wwins: Wrote 1 windows to J1824-3715_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 = -0.000348298 Jy ! Component: 100 - total flux cleaned = -0.000590021 Jy ! Component: 150 - total flux cleaned = -0.000627528 Jy ! Component: 200 - total flux cleaned = -0.000611255 Jy ! Component: 250 - total flux cleaned = -0.000572072 Jy ! Component: 300 - total flux cleaned = -0.000513843 Jy ! Component: 350 - total flux cleaned = -0.000479376 Jy ! Component: 400 - total flux cleaned = -0.000446223 Jy ! Component: 450 - total flux cleaned = -0.000420909 Jy ! Component: 500 - total flux cleaned = -0.000420789 Jy ! Component: 550 - total flux cleaned = -0.000432687 Jy ! Component: 600 - total flux cleaned = -0.000449594 Jy ! Component: 650 - total flux cleaned = -0.000438632 Jy ! Component: 700 - total flux cleaned = -0.000417455 Jy ! Component: 750 - total flux cleaned = -0.000386639 Jy ! Component: 800 - total flux cleaned = -0.000336123 Jy ! Component: 850 - total flux cleaned = -0.000286419 Jy ! Component: 900 - total flux cleaned = -0.000237431 Jy ! Component: 950 - total flux cleaned = -0.000189082 Jy ! Component: 1000 - total flux cleaned = -0.00013626 Jy ! Component: 1050 - total flux cleaned = -7.90143e-05 Jy ! Component: 1100 - total flux cleaned = -5.52329e-05 Jy ! Component: 1150 - total flux cleaned = -3.62321e-05 Jy ! Component: 1200 - total flux cleaned = -2.19833e-05 Jy ! Component: 1250 - total flux cleaned = -7.67902e-06 Jy ! Component: 1300 - total flux cleaned = 6.60483e-06 Jy ! Component: 1350 - total flux cleaned = 1.61257e-05 Jy ! Component: 1400 - total flux cleaned = 2.57225e-05 Jy ! Component: 1450 - total flux cleaned = 4.02244e-05 Jy ! Component: 1500 - total flux cleaned = 4.02531e-05 Jy ! Component: 1550 - total flux cleaned = 4.51229e-05 Jy ! Component: 1600 - total flux cleaned = 6.49309e-05 Jy ! Component: 1650 - total flux cleaned = 5.98941e-05 Jy ! Component: 1700 - total flux cleaned = 7.00277e-05 Jy ! Component: 1750 - total flux cleaned = 8.03602e-05 Jy ! Component: 1800 - total flux cleaned = 9.60759e-05 Jy ! Component: 1850 - total flux cleaned = 0.000117608 Jy ! Component: 1900 - total flux cleaned = 0.000123156 Jy ! Component: 1950 - total flux cleaned = 0.000134372 Jy ! Component: 2000 - total flux cleaned = 0.000139985 Jy ! Component: 2050 - total flux cleaned = 0.000157656 Jy ! Component: 2100 - total flux cleaned = 0.000163697 Jy ! Component: 2150 - total flux cleaned = 0.000169794 Jy ! Component: 2200 - total flux cleaned = 0.00017605 Jy ! Component: 2250 - total flux cleaned = 0.000188945 Jy ! Component: 2300 - total flux cleaned = 0.000188795 Jy ! Component: 2350 - total flux cleaned = 0.000202452 Jy ! Component: 2400 - total flux cleaned = 0.000209504 Jy ! Component: 2450 - total flux cleaned = 0.000216714 Jy ! Component: 2500 - total flux cleaned = 0.000224066 Jy ! Component: 2550 - total flux cleaned = 0.000239351 Jy ! Component: 2600 - total flux cleaned = 0.000247223 Jy ! Component: 2650 - total flux cleaned = 0.000271688 Jy ! Component: 2700 - total flux cleaned = 0.000280161 Jy ! Component: 2750 - total flux cleaned = 0.00029741 Jy ! Component: 2800 - total flux cleaned = 0.00030616 Jy ! Component: 2850 - total flux cleaned = 0.000296739 Jy ! Component: 2900 - total flux cleaned = 0.000296413 Jy ! Component: 2950 - total flux cleaned = 0.000305995 Jy ! Component: 3000 - total flux cleaned = 0.00031628 Jy ! Component: 3050 - total flux cleaned = 0.000316669 Jy ! Component: 3100 - total flux cleaned = 0.000316901 Jy ! Component: 3150 - total flux cleaned = 0.000305588 Jy ! Component: 3200 - total flux cleaned = 0.000305802 Jy ! Component: 3250 - total flux cleaned = 0.000281974 Jy ! Component: 3300 - total flux cleaned = 0.000269598 Jy ! Component: 3350 - total flux cleaned = 0.0002439 Jy ! Component: 3400 - total flux cleaned = 0.000230597 Jy ! Component: 3450 - total flux cleaned = 0.000216799 Jy ! Component: 3500 - total flux cleaned = 0.000216826 Jy ! Component: 3550 - total flux cleaned = 0.000187995 Jy ! Component: 3600 - total flux cleaned = 0.000157828 Jy ! Component: 3650 - total flux cleaned = 0.000111063 Jy ! Component: 3700 - total flux cleaned = 0.000127313 Jy ! Component: 3750 - total flux cleaned = 9.43757e-05 Jy ! Component: 3800 - total flux cleaned = 7.7365e-05 Jy ! Component: 3850 - total flux cleaned = 7.76996e-05 Jy ! Component: 3900 - total flux cleaned = 5.95853e-05 Jy ! Component: 3950 - total flux cleaned = 4.07576e-05 Jy ! Component: 4000 - total flux cleaned = 2.0947e-05 Jy ! Component: 4050 - total flux cleaned = 1.46166e-07 Jy ! Total flux subtracted in 4096 components = -4.06017e-08 Jy ! Clean residual min=-0.001115 max=0.001119 Jy/beam ! Clean residual mean=0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0108336 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 342 components and 0.0108336 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1824-3715_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.976 x 12.26 at 9.414 degrees (North through East) ! Clean map min=-0.0012326 max=0.0056386 Jy/beam ! Writing clean map to FITS file: .//J1824-3715_C_map.fits wmodel .//J1824-3715_C_map.mod ! Writing 342 model components to file: .//J1824-3715_C_map.mod wobs .//J1824-3715_C_uvs.fits ! Writing UV FITS file: .//J1824-3715_C_uvs.fits wwins .//J1824-3715_C_map.win ! wwins: Wrote 2 windows to .//J1824-3715_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00563864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -15.3789 15.3789 30.7578 61.5156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.005 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 19.507 quit ! Quitting program ! Log file .//J1824-3715_C_dfm.log closed on Sun Oct 21 00:01:44 2018