! Started logfile: .//J0442-3643_C_dfm.log on Mon Jan 20 17:28:43 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 .//J0442-3643_C_uva.fits ! Reading UV FITS file: .//J0442-3643_C_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.9625 visibilities/baseline/integration-bin. ! Found source: J0442-3643 ! ! 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 85 lines of history. ! ! Reading 1848 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 J0442-3643_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009287Jy sigma=12.548899 ! Fit after self-cal, rms=0.814186Jy sigma=9.720906 ! 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=1.549 mas, bmaj=8.431 mas, bpa=1.207 degrees ! Estimated noise=1.75844 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 = 0.160309 Jy ! Component: 100 - total flux cleaned = 0.206582 Jy ! Total flux subtracted in 100 components = 0.206582 Jy ! Clean residual min=-0.018191 max=0.026441 Jy/beam ! Clean residual mean=-0.000007 rms=0.004874 Jy/beam ! Combined flux in latest and established models = 0.206582 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.206582 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=0.082072Jy sigma=0.828542 ! Fit after self-cal, rms=0.081805Jy sigma=0.828079 ! 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=1.853 mas, bmaj=8.586 mas, bpa=0.2653 degrees ! Estimated noise=1.40523 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 = 0.0205018 Jy ! Component: 100 - total flux cleaned = 0.0301552 Jy ! Component: 150 - total flux cleaned = 0.0337111 Jy ! Component: 200 - total flux cleaned = 0.0355093 Jy ! Total flux subtracted in 200 components = 0.0355093 Jy ! Clean residual min=-0.009836 max=0.009900 Jy/beam ! Clean residual mean=-0.000007 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.242092 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.242092 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=0.079797Jy sigma=0.723169 ! Fit after self-cal, rms=0.079588Jy sigma=0.722854 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.853 x 8.586 at 0.2653 degrees (North through East) ! Clean map min=-0.0095358 max=0.20441 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.23 KP 0.96 LA 0.99 NL 1.14 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.06 KP 0.91 LA 0.99 NL 1.17 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.15 KP 0.97 LA 0.92 NL 1.04 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.22 KP 0.96 LA 0.95 NL 1.05 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.17 KP 0.91 LA 0.97 NL 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.89 LA 1.01 NL 1.05 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.15 KP 0.91 LA 0.95 NL 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.08 KP 0.95 LA 0.98 NL 1.00 ! PT 0.94 SC 1.03 ! ! ! Fit before self-cal, rms=0.079588Jy sigma=0.722854 ! Fit after self-cal, rms=0.083437Jy sigma=0.694164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=8.806 mas, bpa=0.3945 degrees ! Estimated noise=1.4087 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 = -0.00607864 Jy ! Component: 100 - total flux cleaned = -0.00912605 Jy ! Component: 150 - total flux cleaned = -0.00960948 Jy ! Component: 200 - total flux cleaned = -0.00966973 Jy ! Total flux subtracted in 200 components = -0.00966973 Jy ! Clean residual min=-0.004726 max=0.005419 Jy/beam ! Clean residual mean=-0.000007 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.232422 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.232422 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=0.082442Jy sigma=0.691404 ! Fit after self-cal, rms=0.082809Jy sigma=0.691190 ! 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=0.082809Jy sigma=0.691190 ! Fit after self-cal, rms=0.084928Jy sigma=0.688091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=8.9 mas, bpa=0.4178 degrees ! Estimated noise=1.40788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00380112 Jy ! Component: 100 - total flux cleaned = -0.00558824 Jy ! Component: 150 - total flux cleaned = -0.00613347 Jy ! Component: 200 - total flux cleaned = -0.00621819 Jy ! Total flux subtracted in 200 components = -0.00621819 Jy ! Clean residual min=-0.004689 max=0.004465 Jy/beam ! Clean residual mean=-0.000006 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.226204 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.226204 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=0.084463Jy sigma=0.687481 ! Fit after self-cal, rms=0.084627Jy sigma=0.687433 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 = -0.000255748 Jy ! Component: 100 - total flux cleaned = -0.00035755 Jy ! Component: 150 - total flux cleaned = -0.000446039 Jy ! Component: 200 - total flux cleaned = -0.000526218 Jy ! Total flux subtracted in 200 components = -0.000526218 Jy ! Clean residual min=-0.004564 max=0.004602 Jy/beam ! Clean residual mean=-0.000007 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.225677 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.225677 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=0.084568Jy sigma=0.687359 ! Fit after self-cal, rms=0.084579Jy sigma=0.687343 ! 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=0.084579Jy sigma=0.687343 ! Fit after self-cal, rms=0.086459Jy sigma=0.685702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=8.973 mas, bpa=0.4431 degrees ! Estimated noise=1.40761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00253733 Jy ! Component: 100 - total flux cleaned = -0.00396909 Jy ! Component: 150 - total flux cleaned = -0.00445629 Jy ! Component: 200 - total flux cleaned = -0.00477478 Jy ! Total flux subtracted in 200 components = -0.00477478 Jy ! Clean residual min=-0.004551 max=0.004435 Jy/beam ! Clean residual mean=-0.000006 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.220903 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.220903 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=0.086222Jy sigma=0.685504 ! Fit after self-cal, rms=0.086334Jy sigma=0.685484 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 = -0.000141671 Jy ! Component: 100 - total flux cleaned = -0.000259172 Jy ! Component: 150 - total flux cleaned = -0.000359029 Jy ! Component: 200 - total flux cleaned = -0.000410741 Jy ! Total flux subtracted in 200 components = -0.000410741 Jy ! Clean residual min=-0.004432 max=0.004448 Jy/beam ! Clean residual mean=-0.000007 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.220492 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.220492 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=0.086306Jy sigma=0.685461 ! Fit after self-cal, rms=0.086314Jy sigma=0.685449 ! 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=0.086314Jy sigma=0.685449 ! Fit after self-cal, rms=0.087895Jy sigma=0.684515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=10.05 mas, bpa=-4.757 degrees ! Estimated noise=1.68938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205268 Jy ! Component: 100 - total flux cleaned = -0.00224389 Jy ! Component: 150 - total flux cleaned = -0.00228171 Jy ! Component: 200 - total flux cleaned = -0.0023483 Jy ! Total flux subtracted in 200 components = -0.0023483 Jy ! Clean residual min=-0.004928 max=0.004740 Jy/beam ! Clean residual mean=-0.000011 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.218144 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.218144 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=0.087757Jy sigma=0.684862 ! Fit after self-cal, rms=0.087840Jy sigma=0.684848 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 = -1.23669e-06 Jy ! Component: 100 - total flux cleaned = 2.56689e-05 Jy ! Component: 150 - total flux cleaned = 7.46615e-05 Jy ! Component: 200 - total flux cleaned = 0.000120054 Jy ! Total flux subtracted in 200 components = 0.000120054 Jy ! Clean residual min=-0.004793 max=0.004685 Jy/beam ! Clean residual mean=-0.000010 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.218264 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.218264 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=0.087825Jy sigma=0.685254 ! Fit after self-cal, rms=0.087833Jy sigma=0.685234 ! 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=1.858 mas, bmaj=9.032 mas, bpa=0.4714 degrees ! Estimated noise=1.40721 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.858 x 9.032 at 0.4714 degrees (North through East) ! Clean map min=-0.0042443 max=0.20318 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=1.529 mas, bmaj=8.823 mas, bpa=1.4 degrees ! Estimated noise=1.78739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16285 Jy ! Component: 100 - total flux cleaned = 0.200458 Jy ! Component: 150 - total flux cleaned = 0.206759 Jy ! Component: 200 - total flux cleaned = 0.209326 Jy ! Total flux subtracted in 200 components = 0.209326 Jy ! Clean residual min=-0.005324 max=0.006394 Jy/beam ! Clean residual mean=-0.000002 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.209326 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.209326 Jy ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.032 mas, bpa=0.4714 degrees ! Estimated noise=1.40721 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 = 0.00502903 Jy ! Component: 100 - total flux cleaned = 0.00650554 Jy ! Component: 150 - total flux cleaned = 0.00726369 Jy ! Component: 200 - total flux cleaned = 0.00777627 Jy ! Total flux subtracted in 200 components = 0.00777627 Jy ! Clean residual min=-0.003914 max=0.004328 Jy/beam ! Clean residual mean=-0.000006 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.217102 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.217102 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=3.44 mas, bmaj=10.05 mas, bpa=-4.757 degrees ! Estimated noise=1.68938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142509 Jy ! Component: 100 - total flux cleaned = 0.00167791 Jy ! Component: 150 - total flux cleaned = 0.00180762 Jy ! Component: 200 - total flux cleaned = 0.00186866 Jy ! Total flux subtracted in 200 components = 0.00186866 Jy ! Clean residual min=-0.004516 max=0.004925 Jy/beam ! Clean residual mean=-0.000009 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.218971 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 = 5.85696e-05 Jy ! Component: 100 - total flux cleaned = 0.000116086 Jy ! Component: 150 - total flux cleaned = 0.000171048 Jy ! Component: 200 - total flux cleaned = 0.000224946 Jy ! Total flux subtracted in 200 components = 0.000224946 Jy ! Clean residual min=-0.004489 max=0.004861 Jy/beam ! Clean residual mean=-0.000009 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.219196 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.219196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.032 mas, bpa=0.4714 degrees ! Estimated noise=1.40721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000826727 Jy ! Component: 100 - total flux cleaned = -0.000909223 Jy ! Component: 150 - total flux cleaned = -0.000961821 Jy ! Component: 200 - total flux cleaned = -0.000993414 Jy ! Total flux subtracted in 200 components = -0.000993414 Jy ! Clean residual min=-0.003759 max=0.003983 Jy/beam ! Clean residual mean=-0.000005 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.218202 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.218202 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=0.087911Jy sigma=0.683959 ! Fit after self-cal, rms=0.087915Jy sigma=0.683903 wmodel J0442-3643_C_map.mod ! Writing 92 model components to file: J0442-3643_C_map.mod wobs J0442-3643_C_uvs.fits ! Writing UV FITS file: J0442-3643_C_uvs.fits wwins J0442-3643_C_map.win ! wwins: Wrote 1 windows to J0442-3643_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 = 0.000543182 Jy ! Component: 100 - total flux cleaned = 0.0005459 Jy ! Component: 150 - total flux cleaned = 0.000384596 Jy ! Component: 200 - total flux cleaned = 0.000232747 Jy ! Component: 250 - total flux cleaned = 0.000281941 Jy ! Component: 300 - total flux cleaned = 0.000187991 Jy ! Component: 350 - total flux cleaned = 9.13661e-06 Jy ! Component: 400 - total flux cleaned = -0.000247346 Jy ! Component: 450 - total flux cleaned = -0.000453407 Jy ! Component: 500 - total flux cleaned = -0.000771993 Jy ! Component: 550 - total flux cleaned = -0.000887267 Jy ! Component: 600 - total flux cleaned = -0.000999229 Jy ! Component: 650 - total flux cleaned = -0.0011086 Jy ! Component: 700 - total flux cleaned = -0.00121546 Jy ! Component: 750 - total flux cleaned = -0.0013193 Jy ! Component: 800 - total flux cleaned = -0.00131942 Jy ! Component: 850 - total flux cleaned = -0.00131937 Jy ! Component: 900 - total flux cleaned = -0.00125468 Jy ! Component: 950 - total flux cleaned = -0.00119084 Jy ! Component: 1000 - total flux cleaned = -0.00115927 Jy ! Component: 1050 - total flux cleaned = -0.00112829 Jy ! Component: 1100 - total flux cleaned = -0.00106833 Jy ! Component: 1150 - total flux cleaned = -0.00100954 Jy ! Component: 1200 - total flux cleaned = -0.00100982 Jy ! Component: 1250 - total flux cleaned = -0.00100999 Jy ! Component: 1300 - total flux cleaned = -0.00100975 Jy ! Component: 1350 - total flux cleaned = -0.00100999 Jy ! Component: 1400 - total flux cleaned = -0.000955242 Jy ! Component: 1450 - total flux cleaned = -0.0010092 Jy ! Component: 1500 - total flux cleaned = -0.000955318 Jy ! Component: 1550 - total flux cleaned = -0.000902332 Jy ! Component: 1600 - total flux cleaned = -0.000928738 Jy ! Component: 1650 - total flux cleaned = -0.00100597 Jy ! Component: 1700 - total flux cleaned = -0.00110765 Jy ! Component: 1750 - total flux cleaned = -0.00113233 Jy ! Component: 1800 - total flux cleaned = -0.00125712 Jy ! Component: 1850 - total flux cleaned = -0.00133119 Jy ! Component: 1900 - total flux cleaned = -0.00140484 Jy ! Component: 1950 - total flux cleaned = -0.00145343 Jy ! Component: 2000 - total flux cleaned = -0.00155037 Jy ! Component: 2050 - total flux cleaned = -0.00162253 Jy ! Component: 2100 - total flux cleaned = -0.00167041 Jy ! Component: 2150 - total flux cleaned = -0.00169415 Jy ! Component: 2200 - total flux cleaned = -0.0016941 Jy ! Component: 2250 - total flux cleaned = -0.00169404 Jy ! Component: 2300 - total flux cleaned = -0.00167039 Jy ! Component: 2350 - total flux cleaned = -0.00169412 Jy ! Component: 2400 - total flux cleaned = -0.00164665 Jy ! Component: 2450 - total flux cleaned = -0.00167014 Jy ! Component: 2500 - total flux cleaned = -0.00164657 Jy ! Component: 2550 - total flux cleaned = -0.00164645 Jy ! Component: 2600 - total flux cleaned = -0.0016465 Jy ! Component: 2650 - total flux cleaned = -0.00164656 Jy ! Component: 2700 - total flux cleaned = -0.0016228 Jy ! Component: 2750 - total flux cleaned = -0.00164652 Jy ! Component: 2800 - total flux cleaned = -0.00159927 Jy ! Component: 2850 - total flux cleaned = -0.00159924 Jy ! Component: 2900 - total flux cleaned = -0.00157543 Jy ! Component: 2950 - total flux cleaned = -0.0015515 Jy ! Component: 3000 - total flux cleaned = -0.00150328 Jy ! Component: 3050 - total flux cleaned = -0.00150306 Jy ! Component: 3100 - total flux cleaned = -0.00147888 Jy ! Component: 3150 - total flux cleaned = -0.00143007 Jy ! Component: 3200 - total flux cleaned = -0.00140535 Jy ! Component: 3250 - total flux cleaned = -0.00140512 Jy ! Component: 3300 - total flux cleaned = -0.00135522 Jy ! Component: 3350 - total flux cleaned = -0.00135512 Jy ! Component: 3400 - total flux cleaned = -0.00130429 Jy ! Component: 3450 - total flux cleaned = -0.00130427 Jy ! Component: 3500 - total flux cleaned = -0.0012786 Jy ! Component: 3550 - total flux cleaned = -0.00125279 Jy ! Component: 3600 - total flux cleaned = -0.00122681 Jy ! Component: 3650 - total flux cleaned = -0.00120043 Jy ! Component: 3700 - total flux cleaned = -0.00122685 Jy ! Component: 3750 - total flux cleaned = -0.00120024 Jy ! Component: 3800 - total flux cleaned = -0.00120037 Jy ! Component: 3850 - total flux cleaned = -0.00120046 Jy ! Component: 3900 - total flux cleaned = -0.00120049 Jy ! Component: 3950 - total flux cleaned = -0.00120057 Jy ! Component: 4000 - total flux cleaned = -0.00117242 Jy ! Component: 4050 - total flux cleaned = -0.00120047 Jy ! Total flux subtracted in 4096 components = -0.00117181 Jy ! Clean residual min=-0.001500 max=0.001574 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.21703 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 406 components and 0.217031 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0442-3643_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.858 x 9.032 at 0.4714 degrees (North through East) ! Clean map min=-0.0043492 max=0.20478 Jy/beam ! Writing clean map to FITS file: .//J0442-3643_C_map.fits wmodel .//J0442-3643_C_map.mod ! Writing 406 model components to file: .//J0442-3643_C_map.mod wobs .//J0442-3643_C_uvs.fits ! Writing UV FITS file: .//J0442-3643_C_uvs.fits wwins .//J0442-3643_C_map.win ! wwins: Wrote 2 windows to .//J0442-3643_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000505514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740566 0.740566 1.48113 2.96226 5.92452 11.849 23.6981 47.3962 94.7924 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.095 quit ! Quitting program ! Log file .//J0442-3643_C_dfm.log closed on Mon Jan 20 17:28:47 2020