! Started logfile: .//J2243-3933_X_20180714_dfm.log on Sat Jul 28 19:32:45 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 .//J2243-3933_X_20180714_uva.fits ! Reading UV FITS file: .//J2243-3933_X_20180714_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2243-3933 ! ! 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 76 lines of history. ! ! Reading 15456 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 J2243-3933_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. ! ! 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=1.003034Jy sigma=16.029183 ! Fit after self-cal, rms=0.948581Jy sigma=15.068634 ! 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=0.5799 mas, bmaj=1.965 mas, bpa=-11.76 degrees ! Estimated noise=0.983334 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 = 0.0429829 Jy ! Component: 100 - total flux cleaned = 0.0520293 Jy ! Total flux subtracted in 100 components = 0.0520293 Jy ! Clean residual min=-0.004341 max=0.006711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0520293 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0520293 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=0.053948Jy sigma=0.656167 ! Fit after self-cal, rms=0.053167Jy sigma=0.647269 ! Inverting map ! Added new window around map position (-1.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053741 Jy ! Component: 100 - total flux cleaned = 0.00678034 Jy ! Total flux subtracted in 100 components = 0.00678034 Jy ! Clean residual min=-0.002591 max=0.003008 Jy/beam ! Clean residual mean=0.000000 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0588097 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0588097 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=0.052504Jy sigma=0.636254 ! Fit after self-cal, rms=0.052500Jy sigma=0.634542 ! 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=0.7521 mas, bmaj=2.257 mas, bpa=-9.409 degrees ! Estimated noise=0.380928 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 = 0.00232008 Jy ! Component: 100 - total flux cleaned = 0.00252718 Jy ! Component: 150 - total flux cleaned = 0.00247303 Jy ! Component: 200 - total flux cleaned = 0.00244943 Jy ! Total flux subtracted in 200 components = 0.00244943 Jy ! Clean residual min=-0.001415 max=0.001411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0612591 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0612591 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=0.052364Jy sigma=0.632886 ! Fit after self-cal, rms=0.052371Jy sigma=0.632636 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7521 x 2.257 at -9.409 degrees (North through East) ! Clean map min=-0.0011448 max=0.051221 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.12 KP 1.04 LA 1.00 ! MK 1.02 OV 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.13 KP 1.03 LA 1.02 ! MK 0.96 OV 0.92 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.19 KP 0.98 LA 1.03 ! MK 1.00 OV 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.12 KP 1.01 LA 1.03 ! MK 1.01 OV 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.12 KP 1.02 LA 1.02 ! MK 1.01 OV 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.09 KP 0.99 LA 0.98 ! MK 1.02 OV 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.05 KP 1.02 LA 1.02 ! MK 1.00 OV 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.08 KP 1.02 LA 1.02 ! MK 1.04 OV 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.052371Jy sigma=0.632636 ! Fit after self-cal, rms=0.055979Jy sigma=0.631145 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7544 mas, bmaj=2.251 mas, bpa=-9.349 degrees ! Estimated noise=0.384421 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 = -1.00162e-05 Jy ! Component: 100 - total flux cleaned = -2.21196e-05 Jy ! Component: 150 - total flux cleaned = -3.45211e-05 Jy ! Component: 200 - total flux cleaned = -4.50561e-05 Jy ! Total flux subtracted in 200 components = -4.50561e-05 Jy ! Clean residual min=-0.001015 max=0.000943 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.061214 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.061214 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=0.055970Jy sigma=0.631074 ! Fit after self-cal, rms=0.056004Jy sigma=0.630999 ! 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=0.056004Jy sigma=0.630999 ! Fit after self-cal, rms=0.055830Jy sigma=0.630993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7544 mas, bmaj=2.251 mas, bpa=-9.378 degrees ! Estimated noise=0.383832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.74296e-05 Jy ! Component: 100 - total flux cleaned = 2.56234e-05 Jy ! Component: 150 - total flux cleaned = 1.58654e-05 Jy ! Component: 200 - total flux cleaned = 1.61257e-05 Jy ! Total flux subtracted in 200 components = 1.61257e-05 Jy ! Clean residual min=-0.001025 max=0.000962 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0612302 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0612302 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=0.055824Jy sigma=0.630944 ! Fit after self-cal, rms=0.055818Jy sigma=0.630938 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 = 2.22833e-05 Jy ! Component: 100 - total flux cleaned = 2.19709e-05 Jy ! Component: 150 - total flux cleaned = 2.17585e-05 Jy ! Component: 200 - total flux cleaned = 1.36149e-05 Jy ! Total flux subtracted in 200 components = 1.36149e-05 Jy ! Clean residual min=-0.001027 max=0.000961 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0612438 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0612438 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=0.055813Jy sigma=0.630903 ! Fit after self-cal, rms=0.055808Jy sigma=0.630898 ! 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=0.055808Jy sigma=0.630898 ! Fit after self-cal, rms=0.055513Jy sigma=0.630897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7541 mas, bmaj=2.251 mas, bpa=-9.407 degrees ! Estimated noise=0.383207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.80551e-05 Jy ! Component: 100 - total flux cleaned = 5.91677e-05 Jy ! Component: 150 - total flux cleaned = 5.11284e-05 Jy ! Component: 200 - total flux cleaned = 4.35917e-05 Jy ! Total flux subtracted in 200 components = 4.35917e-05 Jy ! Clean residual min=-0.001025 max=0.000953 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0612874 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0612874 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=0.055509Jy sigma=0.630870 ! Fit after self-cal, rms=0.055502Jy sigma=0.630866 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 = 1.89229e-05 Jy ! Component: 100 - total flux cleaned = 1.09053e-05 Jy ! Component: 150 - total flux cleaned = 1.08643e-05 Jy ! Component: 200 - total flux cleaned = 4.1329e-06 Jy ! Total flux subtracted in 200 components = 4.1329e-06 Jy ! Clean residual min=-0.001023 max=0.000949 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0612915 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0612915 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=0.055500Jy sigma=0.630845 ! Fit after self-cal, rms=0.055496Jy sigma=0.630842 ! 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=0.055496Jy sigma=0.630842 ! Fit after self-cal, rms=0.055309Jy sigma=0.630841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=5.642 mas, bpa=-3.786 degrees ! Estimated noise=0.530174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.50591e-06 Jy ! Component: 100 - total flux cleaned = -3.66152e-06 Jy ! Component: 150 - total flux cleaned = -4.18124e-06 Jy ! Component: 200 - total flux cleaned = -4.64681e-06 Jy ! Total flux subtracted in 200 components = -4.64681e-06 Jy ! Clean residual min=-0.000916 max=0.000781 Jy/beam ! Clean residual mean=0.000008 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0612869 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.0612869 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=0.055309Jy sigma=0.630850 ! Fit after self-cal, rms=0.055307Jy sigma=0.630840 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 = -1.68423e-05 Jy ! Component: 100 - total flux cleaned = -1.72739e-05 Jy ! Component: 150 - total flux cleaned = -1.75601e-05 Jy ! Component: 200 - total flux cleaned = -1.77967e-05 Jy ! Total flux subtracted in 200 components = -1.77967e-05 Jy ! Clean residual min=-0.000905 max=0.000783 Jy/beam ! Clean residual mean=0.000008 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0612691 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0612691 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=0.055306Jy sigma=0.630846 ! Fit after self-cal, rms=0.055306Jy sigma=0.630841 ! 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=0.7539 mas, bmaj=2.251 mas, bpa=-9.425 degrees ! Estimated noise=0.38287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7539 x 2.251 at -9.425 degrees (North through East) ! Clean map min=-0.0012498 max=0.051175 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=0.5807 mas, bmaj=1.959 mas, bpa=-11.67 degrees ! Estimated noise=0.992934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044019 Jy ! Component: 100 - total flux cleaned = 0.0549654 Jy ! Component: 150 - total flux cleaned = 0.0589045 Jy ! Component: 200 - total flux cleaned = 0.0605144 Jy ! Total flux subtracted in 200 components = 0.0605144 Jy ! Clean residual min=-0.002564 max=0.002378 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0605144 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0605144 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7539 mas, bmaj=2.251 mas, bpa=-9.425 degrees ! Estimated noise=0.38287 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 = 0.000989339 Jy ! Component: 100 - total flux cleaned = 0.00104298 Jy ! Component: 150 - total flux cleaned = 0.00104379 Jy ! Component: 200 - total flux cleaned = 0.00102452 Jy ! Total flux subtracted in 200 components = 0.00102452 Jy ! Clean residual min=-0.001247 max=0.000917 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0615389 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0615389 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=2.123 mas, bmaj=5.642 mas, bpa=-3.786 degrees ! Estimated noise=0.530174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.28715e-05 Jy ! Component: 100 - total flux cleaned = -2.14241e-05 Jy ! Component: 150 - total flux cleaned = -2.02468e-05 Jy ! Component: 200 - total flux cleaned = -1.20111e-05 Jy ! Total flux subtracted in 200 components = -1.20111e-05 Jy ! Clean residual min=-0.000972 max=0.000857 Jy/beam ! Clean residual mean=0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0615269 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 = -2.89474e-07 Jy ! Component: 100 - total flux cleaned = -6.94891e-06 Jy ! Component: 150 - total flux cleaned = -7.56321e-06 Jy ! Component: 200 - total flux cleaned = -8.57892e-06 Jy ! Total flux subtracted in 200 components = -8.57892e-06 Jy ! Clean residual min=-0.000949 max=0.000849 Jy/beam ! Clean residual mean=0.000009 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0615183 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0615183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7539 mas, bmaj=2.251 mas, bpa=-9.425 degrees ! Estimated noise=0.38287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132672 Jy ! Component: 100 - total flux cleaned = 0.000117437 Jy ! Component: 150 - total flux cleaned = 7.53404e-05 Jy ! Component: 200 - total flux cleaned = 6.30717e-05 Jy ! Total flux subtracted in 200 components = 6.30717e-05 Jy ! Clean residual min=-0.001098 max=0.000895 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0615814 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0615814 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=0.055310Jy sigma=0.630940 ! Fit after self-cal, rms=0.055309Jy sigma=0.630918 wmodel J2243-3933_X_map.mod ! Writing 40 model components to file: J2243-3933_X_map.mod wobs J2243-3933_X_uvs.fits ! Writing UV FITS file: J2243-3933_X_uvs.fits wwins J2243-3933_X_map.win ! wwins: Wrote 2 windows to J2243-3933_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 = -0.000396588 Jy ! Component: 100 - total flux cleaned = -0.000476885 Jy ! Component: 150 - total flux cleaned = -0.000598336 Jy ! Component: 200 - total flux cleaned = -0.000757566 Jy ! Component: 250 - total flux cleaned = -0.00085483 Jy ! Component: 300 - total flux cleaned = -0.000934987 Jy ! Component: 350 - total flux cleaned = -0.00101227 Jy ! Component: 400 - total flux cleaned = -0.00106233 Jy ! Component: 450 - total flux cleaned = -0.00112318 Jy ! Component: 500 - total flux cleaned = -0.00114691 Jy ! Component: 550 - total flux cleaned = -0.00113545 Jy ! Component: 600 - total flux cleaned = -0.00113569 Jy ! Component: 650 - total flux cleaned = -0.00115801 Jy ! Component: 700 - total flux cleaned = -0.00119081 Jy ! Component: 750 - total flux cleaned = -0.00119051 Jy ! Component: 800 - total flux cleaned = -0.00121145 Jy ! Component: 850 - total flux cleaned = -0.00125299 Jy ! Component: 900 - total flux cleaned = -0.00127343 Jy ! Component: 950 - total flux cleaned = -0.00131371 Jy ! Component: 1000 - total flux cleaned = -0.00135354 Jy ! Component: 1050 - total flux cleaned = -0.00139257 Jy ! Component: 1100 - total flux cleaned = -0.00145034 Jy ! Component: 1150 - total flux cleaned = -0.00146945 Jy ! Component: 1200 - total flux cleaned = -0.00149788 Jy ! Component: 1250 - total flux cleaned = -0.00154441 Jy ! Component: 1300 - total flux cleaned = -0.00155364 Jy ! Component: 1350 - total flux cleaned = -0.00159001 Jy ! Component: 1400 - total flux cleaned = -0.00159904 Jy ! Component: 1450 - total flux cleaned = -0.00162574 Jy ! Component: 1500 - total flux cleaned = -0.0016347 Jy ! Component: 1550 - total flux cleaned = -0.00166977 Jy ! Component: 1600 - total flux cleaned = -0.00166989 Jy ! Component: 1650 - total flux cleaned = -0.0017386 Jy ! Component: 1700 - total flux cleaned = -0.00174704 Jy ! Component: 1750 - total flux cleaned = -0.00177238 Jy ! Component: 1800 - total flux cleaned = -0.00180583 Jy ! Component: 1850 - total flux cleaned = -0.00183074 Jy ! Component: 1900 - total flux cleaned = -0.00184725 Jy ! Component: 1950 - total flux cleaned = -0.00186369 Jy ! Component: 2000 - total flux cleaned = -0.00192867 Jy ! Component: 2050 - total flux cleaned = -0.00194483 Jy ! Component: 2100 - total flux cleaned = -0.00199294 Jy ! Component: 2150 - total flux cleaned = -0.00203273 Jy ! Component: 2200 - total flux cleaned = -0.00208805 Jy ! Component: 2250 - total flux cleaned = -0.00212729 Jy ! Component: 2300 - total flux cleaned = -0.00216625 Jy ! Component: 2350 - total flux cleaned = -0.00219736 Jy ! Component: 2400 - total flux cleaned = -0.00223595 Jy ! Component: 2450 - total flux cleaned = -0.00228197 Jy ! Component: 2500 - total flux cleaned = -0.00230492 Jy ! Component: 2550 - total flux cleaned = -0.00235815 Jy ! Component: 2600 - total flux cleaned = -0.00240353 Jy ! Component: 2650 - total flux cleaned = -0.00241857 Jy ! Component: 2700 - total flux cleaned = -0.00245609 Jy ! Component: 2750 - total flux cleaned = -0.00250085 Jy ! Component: 2800 - total flux cleaned = -0.00253062 Jy ! Component: 2850 - total flux cleaned = -0.00256034 Jy ! Component: 2900 - total flux cleaned = -0.00259728 Jy ! Component: 2950 - total flux cleaned = -0.00260468 Jy ! Component: 3000 - total flux cleaned = -0.00264882 Jy ! Component: 3050 - total flux cleaned = -0.00265617 Jy ! Component: 3100 - total flux cleaned = -0.00267816 Jy ! Component: 3150 - total flux cleaned = -0.0026855 Jy ! Component: 3200 - total flux cleaned = -0.0026928 Jy ! Component: 3250 - total flux cleaned = -0.00270013 Jy ! Component: 3300 - total flux cleaned = -0.0027147 Jy ! Component: 3350 - total flux cleaned = -0.00269278 Jy ! Component: 3400 - total flux cleaned = -0.00269276 Jy ! Component: 3450 - total flux cleaned = -0.00270007 Jy ! Component: 3500 - total flux cleaned = -0.00268546 Jy ! Component: 3550 - total flux cleaned = -0.00267085 Jy ! Component: 3600 - total flux cleaned = -0.00266357 Jy ! Component: 3650 - total flux cleaned = -0.00265624 Jy ! Component: 3700 - total flux cleaned = -0.00264895 Jy ! Component: 3750 - total flux cleaned = -0.00263433 Jy ! Component: 3800 - total flux cleaned = -0.00261238 Jy ! Component: 3850 - total flux cleaned = -0.00262702 Jy ! Component: 3900 - total flux cleaned = -0.0026051 Jy ! Component: 3950 - total flux cleaned = -0.00259779 Jy ! Component: 4000 - total flux cleaned = -0.00257578 Jy ! Component: 4050 - total flux cleaned = -0.00255374 Jy ! Total flux subtracted in 4096 components = -0.00254636 Jy ! Clean residual min=-0.000425 max=0.000451 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.059035 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 295 components and 0.0590351 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2243-3933_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7539 x 2.251 at -9.425 degrees (North through East) ! Clean map min=-0.00076008 max=0.049526 Jy/beam ! Writing clean map to FITS file: .//J2243-3933_X_20180714_map.fits wmodel .//J2243-3933_X_20180714_map.mod ! Writing 295 model components to file: .//J2243-3933_X_20180714_map.mod wobs .//J2243-3933_X_20180714_uvs.fits ! Writing UV FITS file: .//J2243-3933_X_20180714_uvs.fits wwins .//J2243-3933_X_20180714_map.win ! wwins: Wrote 3 windows to .//J2243-3933_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0495265 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.777325 0.777325 1.55465 3.1093 6.2186 12.4372 24.8744 49.7488 99.4976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.938 quit ! Quitting program ! Log file .//J2243-3933_X_20180714_dfm.log closed on Sat Jul 28 19:32:49 2018