! Started logfile: .//J0414+053A_C_dfm.log on Sat Oct 20 23:41:54 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 .//J0414+053A_C_uva.fits ! Reading UV FITS file: .//J0414+053A_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0414+053A ! ! 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 76 lines of history. ! ! Reading 1008 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 J0414+053A_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. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.018206Jy sigma=50.270052 ! Fit after self-cal, rms=0.887960Jy sigma=44.134558 ! 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=1.654 mas, bmaj=6.118 mas, bpa=24.02 degrees ! Estimated noise=0.653642 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 = 0.0797199 Jy ! Component: 100 - total flux cleaned = 0.104108 Jy ! Total flux subtracted in 100 components = 0.104108 Jy ! Clean residual min=-0.021004 max=0.020646 Jy/beam ! Clean residual mean=-0.000002 rms=0.005794 Jy/beam ! Combined flux in latest and established models = 0.104108 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.104108 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=0.087667Jy sigma=3.891000 ! Fit after self-cal, rms=0.086549Jy sigma=3.838552 ! 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=1.816 mas, bmaj=6.229 mas, bpa=24.44 degrees ! Estimated noise=0.537944 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 = 0.0224093 Jy ! Component: 100 - total flux cleaned = 0.0326226 Jy ! Component: 150 - total flux cleaned = 0.0384687 Jy ! Component: 200 - total flux cleaned = 0.0403324 Jy ! Total flux subtracted in 200 components = 0.0403324 Jy ! Clean residual min=-0.016682 max=0.022686 Jy/beam ! Clean residual mean=-0.000008 rms=0.005893 Jy/beam ! Combined flux in latest and established models = 0.14444 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.14444 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=0.077664Jy sigma=3.514923 ! Fit after self-cal, rms=0.077398Jy sigma=3.507595 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.816 x 6.229 at 24.44 degrees (North through East) ! Clean map min=-0.016773 max=0.11447 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 LA 1.27 NL 0.80 ! OV 0.96 PT 0.98 SC 1.24 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.71 LA 1.79 NL 0.76 ! OV 0.80 PT 0.82 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 LA 0.74 NL 1.17 ! OV 1.52 PT 0.89 SC 1.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.81 LA 1.07 NL 0.85 ! OV 0.77 PT 0.78 SC 1.37 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 LA 1.15 NL 1.06 ! OV 0.73 PT 0.81 SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 LA 1.09 NL 1.42 ! OV 0.79 PT 0.99 SC 0.70 ! ! ! Fit before self-cal, rms=0.077398Jy sigma=3.507595 ! Fit after self-cal, rms=0.081899Jy sigma=3.041733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.834 mas, bmaj=6.204 mas, bpa=24.2 degrees ! Estimated noise=0.515302 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 = 0.0017836 Jy ! Component: 100 - total flux cleaned = 0.00216949 Jy ! Component: 150 - total flux cleaned = 0.00180447 Jy ! Component: 200 - total flux cleaned = 0.00165175 Jy ! Total flux subtracted in 200 components = 0.00165175 Jy ! Clean residual min=-0.015370 max=0.021401 Jy/beam ! Clean residual mean=-0.000003 rms=0.004865 Jy/beam ! Combined flux in latest and established models = 0.146092 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.146092 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=0.080809Jy sigma=2.996147 ! Fit after self-cal, rms=0.081798Jy sigma=2.969672 ! 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=0.081798Jy sigma=2.969672 ! Fit after self-cal, rms=0.084207Jy sigma=2.961021 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=6.187 mas, bpa=24.06 degrees ! Estimated noise=0.513471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076407 Jy ! Component: 100 - total flux cleaned = -0.00076319 Jy ! Component: 150 - total flux cleaned = -0.00105707 Jy ! Component: 200 - total flux cleaned = -0.00132961 Jy ! Total flux subtracted in 200 components = -0.00132961 Jy ! Clean residual min=-0.014425 max=0.020243 Jy/beam ! Clean residual mean=-0.000005 rms=0.004653 Jy/beam ! Combined flux in latest and established models = 0.144763 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.144763 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=0.083348Jy sigma=2.937837 ! Fit after self-cal, rms=0.083429Jy sigma=2.936704 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 (8.4, -73.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175074 Jy ! Component: 100 - total flux cleaned = 0.0257988 Jy ! Component: 150 - total flux cleaned = 0.0281652 Jy ! Component: 200 - total flux cleaned = 0.029331 Jy ! Total flux subtracted in 200 components = 0.029331 Jy ! Clean residual min=-0.012794 max=0.017264 Jy/beam ! Clean residual mean=-0.000008 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 0.174094 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.174094 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=0.076664Jy sigma=2.722471 ! Fit after self-cal, rms=0.075921Jy sigma=2.692274 ! Inverting map ! Added new window around map position (67.2, 6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156858 Jy ! Component: 100 - total flux cleaned = 0.0234017 Jy ! Component: 150 - total flux cleaned = 0.028914 Jy ! Component: 200 - total flux cleaned = 0.0336282 Jy ! Total flux subtracted in 200 components = 0.0336282 Jy ! Clean residual min=-0.011777 max=0.011092 Jy/beam ! Clean residual mean=-0.000003 rms=0.003040 Jy/beam ! Combined flux in latest and established models = 0.207722 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 127 components and 0.207722 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=0.070674Jy sigma=2.480398 ! Fit after self-cal, rms=0.070360Jy sigma=2.467303 ! 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=0.070360Jy sigma=2.467303 ! Fit after self-cal, rms=0.059143Jy sigma=2.363704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.842 mas, bmaj=6.164 mas, bpa=23.72 degrees ! Estimated noise=0.483192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304641 Jy ! Component: 100 - total flux cleaned = 0.00526133 Jy ! Component: 150 - total flux cleaned = 0.00735725 Jy ! Component: 200 - total flux cleaned = 0.0085959 Jy ! Total flux subtracted in 200 components = 0.0085959 Jy ! Clean residual min=-0.008876 max=0.008746 Jy/beam ! Clean residual mean=-0.000006 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.216318 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 156 components and 0.216318 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=0.057481Jy sigma=2.309666 ! Fit after self-cal, rms=0.057412Jy sigma=2.306153 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 = 0.000728272 Jy ! Component: 100 - total flux cleaned = 0.00251991 Jy ! Component: 150 - total flux cleaned = 0.00440515 Jy ! Component: 200 - total flux cleaned = 0.00580837 Jy ! Total flux subtracted in 200 components = 0.00580837 Jy ! Clean residual min=-0.009329 max=0.008443 Jy/beam ! Clean residual mean=-0.000006 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.222126 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 174 components and 0.222126 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=0.056580Jy sigma=2.282881 ! Fit after self-cal, rms=0.056596Jy sigma=2.281164 ! 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=0.056596Jy sigma=2.281164 ! Fit after self-cal, rms=0.055182Jy sigma=2.269702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=6.17 mas, bpa=14 degrees ! Estimated noise=0.575263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127799 Jy ! Component: 100 - total flux cleaned = 0.00413184 Jy ! Component: 150 - total flux cleaned = 0.00692414 Jy ! Component: 200 - total flux cleaned = 0.0096696 Jy ! Total flux subtracted in 200 components = 0.0096696 Jy ! Clean residual min=-0.010326 max=0.010701 Jy/beam ! Clean residual mean=-0.000014 rms=0.002973 Jy/beam ! Combined flux in latest and established models = 0.231796 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 208 components and 0.231796 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=0.054836Jy sigma=2.250894 ! Fit after self-cal, rms=0.054730Jy sigma=2.249110 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 = 0.00162646 Jy ! Component: 100 - total flux cleaned = 0.00399711 Jy ! Component: 150 - total flux cleaned = 0.00616373 Jy ! Component: 200 - total flux cleaned = 0.00815412 Jy ! Total flux subtracted in 200 components = 0.00815412 Jy ! Clean residual min=-0.010537 max=0.010311 Jy/beam ! Clean residual mean=-0.000013 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.23995 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 234 components and 0.23995 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=0.054604Jy sigma=2.241492 ! Fit after self-cal, rms=0.054563Jy sigma=2.240535 ! 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=1.848 mas, bmaj=6.151 mas, bpa=23.65 degrees ! Estimated noise=0.477588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.848 x 6.151 at 23.65 degrees (North through East) ! Clean map min=-0.0092759 max=0.11098 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=1.691 mas, bmaj=6.027 mas, bpa=23.34 degrees ! Estimated noise=0.597521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0731342 Jy ! Component: 100 - total flux cleaned = 0.0986054 Jy ! Component: 150 - total flux cleaned = 0.117961 Jy ! Component: 200 - total flux cleaned = 0.133635 Jy ! Total flux subtracted in 200 components = 0.133635 Jy ! Clean residual min=-0.015356 max=0.015142 Jy/beam ! Clean residual mean=-0.000004 rms=0.004241 Jy/beam ! Combined flux in latest and established models = 0.133635 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.133635 Jy ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=6.151 mas, bpa=23.65 degrees ! Estimated noise=0.477588 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 = 0.0120671 Jy ! Component: 100 - total flux cleaned = 0.0218704 Jy ! Component: 150 - total flux cleaned = 0.0299416 Jy ! Component: 200 - total flux cleaned = 0.0373875 Jy ! Total flux subtracted in 200 components = 0.0373875 Jy ! Clean residual min=-0.013187 max=0.012689 Jy/beam ! Clean residual mean=-0.000008 rms=0.003543 Jy/beam ! Combined flux in latest and established models = 0.171022 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.171022 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=3.972 mas, bmaj=6.17 mas, bpa=14 degrees ! Estimated noise=0.575263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632854 Jy ! Component: 100 - total flux cleaned = 0.0147765 Jy ! Component: 150 - total flux cleaned = 0.0221632 Jy ! Component: 200 - total flux cleaned = 0.0281822 Jy ! Total flux subtracted in 200 components = 0.0281822 Jy ! Clean residual min=-0.012216 max=0.011939 Jy/beam ! Clean residual mean=-0.000016 rms=0.003587 Jy/beam ! Combined flux in latest and established models = 0.199205 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 = 0.00520213 Jy ! Component: 100 - total flux cleaned = 0.0102081 Jy ! Component: 150 - total flux cleaned = 0.0142794 Jy ! Component: 200 - total flux cleaned = 0.0181074 Jy ! Total flux subtracted in 200 components = 0.0181074 Jy ! Clean residual min=-0.010685 max=0.011394 Jy/beam ! Clean residual mean=-0.000015 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.217312 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 135 components and 0.217312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=6.151 mas, bpa=23.65 degrees ! Estimated noise=0.477588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033789 Jy ! Component: 100 - total flux cleaned = 0.0017939 Jy ! Component: 150 - total flux cleaned = 0.00375732 Jy ! Component: 200 - total flux cleaned = 0.00574514 Jy ! Total flux subtracted in 200 components = 0.00574514 Jy ! Clean residual min=-0.009467 max=0.008732 Jy/beam ! Clean residual mean=-0.000007 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.223057 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.223057 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=0.056858Jy sigma=2.338243 ! Fit after self-cal, rms=0.056629Jy sigma=2.325354 wmodel J0414+053A_C_map.mod ! Writing 154 model components to file: J0414+053A_C_map.mod wobs J0414+053A_C_uvs.fits ! Writing UV FITS file: J0414+053A_C_uvs.fits wwins J0414+053A_C_map.win ! wwins: Wrote 3 windows to J0414+053A_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 = -0.000748483 Jy ! Component: 100 - total flux cleaned = -0.000296324 Jy ! Component: 150 - total flux cleaned = 0.000547352 Jy ! Component: 200 - total flux cleaned = 0.0014619 Jy ! Component: 250 - total flux cleaned = 0.00220087 Jy ! Component: 300 - total flux cleaned = 0.00301755 Jy ! Component: 350 - total flux cleaned = 0.00368546 Jy ! Component: 400 - total flux cleaned = 0.00411411 Jy ! Component: 450 - total flux cleaned = 0.00431723 Jy ! Component: 500 - total flux cleaned = 0.0046156 Jy ! Component: 550 - total flux cleaned = 0.00490513 Jy ! Component: 600 - total flux cleaned = 0.00537487 Jy ! Component: 650 - total flux cleaned = 0.0058311 Jy ! Component: 700 - total flux cleaned = 0.00627574 Jy ! Component: 750 - total flux cleaned = 0.00679768 Jy ! Component: 800 - total flux cleaned = 0.0073056 Jy ! Component: 850 - total flux cleaned = 0.00763656 Jy ! Component: 900 - total flux cleaned = 0.00788003 Jy ! Component: 950 - total flux cleaned = 0.00803947 Jy ! Component: 1000 - total flux cleaned = 0.00819723 Jy ! Component: 1050 - total flux cleaned = 0.00835105 Jy ! Component: 1100 - total flux cleaned = 0.00850191 Jy ! Component: 1150 - total flux cleaned = 0.00850201 Jy ! Component: 1200 - total flux cleaned = 0.00864856 Jy ! Component: 1250 - total flux cleaned = 0.00879299 Jy ! Component: 1300 - total flux cleaned = 0.00872233 Jy ! Component: 1350 - total flux cleaned = 0.00865223 Jy ! Component: 1400 - total flux cleaned = 0.00844427 Jy ! Component: 1450 - total flux cleaned = 0.0084445 Jy ! Component: 1500 - total flux cleaned = 0.00837645 Jy ! Component: 1550 - total flux cleaned = 0.00824245 Jy ! Component: 1600 - total flux cleaned = 0.00830881 Jy ! Component: 1650 - total flux cleaned = 0.00817775 Jy ! Component: 1700 - total flux cleaned = 0.00804738 Jy ! Component: 1750 - total flux cleaned = 0.00791853 Jy ! Component: 1800 - total flux cleaned = 0.00791842 Jy ! Component: 1850 - total flux cleaned = 0.00791837 Jy ! Component: 1900 - total flux cleaned = 0.0079181 Jy ! Component: 1950 - total flux cleaned = 0.00779225 Jy ! Component: 2000 - total flux cleaned = 0.00772962 Jy ! Component: 2050 - total flux cleaned = 0.00772965 Jy ! Component: 2100 - total flux cleaned = 0.00785299 Jy ! Component: 2150 - total flux cleaned = 0.00785256 Jy ! Component: 2200 - total flux cleaned = 0.00779125 Jy ! Component: 2250 - total flux cleaned = 0.00797484 Jy ! Component: 2300 - total flux cleaned = 0.00809686 Jy ! Component: 2350 - total flux cleaned = 0.00821813 Jy ! Component: 2400 - total flux cleaned = 0.00827875 Jy ! Component: 2450 - total flux cleaned = 0.00833927 Jy ! Component: 2500 - total flux cleaned = 0.00840002 Jy ! Component: 2550 - total flux cleaned = 0.00870046 Jy ! Component: 2600 - total flux cleaned = 0.00870045 Jy ! Component: 2650 - total flux cleaned = 0.00881995 Jy ! Component: 2700 - total flux cleaned = 0.00893944 Jy ! Component: 2750 - total flux cleaned = 0.00905845 Jy ! Component: 2800 - total flux cleaned = 0.00917746 Jy ! Component: 2850 - total flux cleaned = 0.00935574 Jy ! Component: 2900 - total flux cleaned = 0.00941508 Jy ! Component: 2950 - total flux cleaned = 0.00947486 Jy ! Component: 3000 - total flux cleaned = 0.00965258 Jy ! Component: 3050 - total flux cleaned = 0.00982973 Jy ! Component: 3100 - total flux cleaned = 0.00988873 Jy ! Component: 3150 - total flux cleaned = 0.0098888 Jy ! Component: 3200 - total flux cleaned = 0.010124 Jy ! Component: 3250 - total flux cleaned = 0.0101822 Jy ! Component: 3300 - total flux cleaned = 0.0101234 Jy ! Component: 3350 - total flux cleaned = 0.0101824 Jy ! Component: 3400 - total flux cleaned = 0.0103585 Jy ! Component: 3450 - total flux cleaned = 0.0103589 Jy ! Component: 3500 - total flux cleaned = 0.0103587 Jy ! Component: 3550 - total flux cleaned = 0.0101822 Jy ! Component: 3600 - total flux cleaned = 0.0100641 Jy ! Component: 3650 - total flux cleaned = 0.0100638 Jy ! Component: 3700 - total flux cleaned = 0.00994555 Jy ! Component: 3750 - total flux cleaned = 0.0100046 Jy ! Component: 3800 - total flux cleaned = 0.00982699 Jy ! Component: 3850 - total flux cleaned = 0.00976757 Jy ! Component: 3900 - total flux cleaned = 0.00964846 Jy ! Component: 3950 - total flux cleaned = 0.00958892 Jy ! Component: 4000 - total flux cleaned = 0.00940977 Jy ! Component: 4050 - total flux cleaned = 0.00940983 Jy ! Total flux subtracted in 4096 components = 0.00928971 Jy ! Clean residual min=-0.003665 max=0.003420 Jy/beam ! Clean residual mean=-0.000004 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.232347 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 382 components and 0.232347 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0414+053A_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.848 x 6.151 at 23.65 degrees (North through East) ! Clean map min=-0.010103 max=0.10563 Jy/beam ! Writing clean map to FITS file: .//J0414+053A_C_map.fits wmodel .//J0414+053A_C_map.mod ! Writing 382 model components to file: .//J0414+053A_C_map.mod wobs .//J0414+053A_C_uvs.fits ! Writing UV FITS file: .//J0414+053A_C_uvs.fits wwins .//J0414+053A_C_map.win ! wwins: Wrote 4 windows to .//J0414+053A_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000992981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.82021 2.82021 5.64043 11.2809 22.5617 45.1234 90.2468 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 106.374 quit ! Quitting program ! Log file .//J0414+053A_C_dfm.log closed on Sat Oct 20 23:41:58 2018