! Started logfile: .//J0535-1515_X_dfm.log on Mon Jan 20 17:30:57 2020 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 .//J0535-1515_X_uva.fits ! Reading UV FITS file: .//J0535-1515_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.967262 visibilities/baseline/integration-bin. ! Found source: J0535-1515 ! ! 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 2600 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 J0535-1515_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. ! 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=1.000641Jy sigma=17.693900 ! Fit after self-cal, rms=0.933780Jy sigma=16.508773 ! 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=1.452 mas, bmaj=4.9 mas, bpa=0.4501 degrees ! Estimated noise=1.01907 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 = 0.0510887 Jy ! Component: 100 - total flux cleaned = 0.062291 Jy ! Total flux subtracted in 100 components = 0.062291 Jy ! Clean residual min=-0.004260 max=0.005688 Jy/beam ! Clean residual mean=0.000005 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.0622909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0622909 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=0.043884Jy sigma=0.684431 ! Fit after self-cal, rms=0.043825Jy sigma=0.683267 ! 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=1.646 mas, bmaj=5.14 mas, bpa=-0.02032 degrees ! Estimated noise=0.804753 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 = 0.00469384 Jy ! Component: 100 - total flux cleaned = 0.00740321 Jy ! Component: 150 - total flux cleaned = 0.00921064 Jy ! Component: 200 - total flux cleaned = 0.0104722 Jy ! Total flux subtracted in 200 components = 0.0104722 Jy ! Clean residual min=-0.004017 max=0.004662 Jy/beam ! Clean residual mean=0.000003 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.0727632 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.0727632 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=0.043177Jy sigma=0.674098 ! Fit after self-cal, rms=0.043175Jy sigma=0.673883 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 5.14 at -0.02032 degrees (North through East) ! Clean map min=-0.0038915 max=0.066566 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.00 KP 1.07 ! NL 0.92 OV 1.18 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.94 KP 1.08 ! NL 1.01 OV 1.14 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.01 KP 1.02 ! NL 0.98 OV 1.12 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 HN 1.05 KP 1.08 ! NL 0.99 OV 1.14 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.91 KP 1.06 ! NL 0.84 OV 1.18 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.01 KP 0.96 ! NL 1.01 OV 1.18 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.96 KP 1.09 ! NL 0.98 OV 1.15 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.05 KP 1.11 ! NL 0.95 OV 1.17 PT 0.91 ! ! ! Fit before self-cal, rms=0.043175Jy sigma=0.673883 ! Fit after self-cal, rms=0.042361Jy sigma=0.659005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=5.103 mas, bpa=-0.0799 degrees ! Estimated noise=0.8028 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 = 0.000414392 Jy ! Component: 100 - total flux cleaned = 0.000316549 Jy ! Component: 150 - total flux cleaned = 0.000315032 Jy ! Component: 200 - total flux cleaned = 0.000298775 Jy ! Total flux subtracted in 200 components = 0.000298775 Jy ! Clean residual min=-0.002491 max=0.001768 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0730619 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0730619 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=0.042317Jy sigma=0.658210 ! Fit after self-cal, rms=0.042358Jy sigma=0.657868 ! 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=0.042358Jy sigma=0.657868 ! Fit after self-cal, rms=0.042219Jy sigma=0.657691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.108 mas, bpa=-0.1724 degrees ! Estimated noise=0.802936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169361 Jy ! Component: 100 - total flux cleaned = 0.000135891 Jy ! Component: 150 - total flux cleaned = 0.000163232 Jy ! Component: 200 - total flux cleaned = 0.000174839 Jy ! Total flux subtracted in 200 components = 0.000174839 Jy ! Clean residual min=-0.002425 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0732368 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0732368 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=0.042205Jy sigma=0.657451 ! Fit after self-cal, rms=0.042204Jy sigma=0.657440 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 = 3.20279e-05 Jy ! Component: 100 - total flux cleaned = -8.90736e-06 Jy ! Component: 150 - total flux cleaned = -2.78854e-05 Jy ! Component: 200 - total flux cleaned = -4.53831e-05 Jy ! Total flux subtracted in 200 components = -4.53831e-05 Jy ! Clean residual min=-0.002420 max=0.001836 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0731914 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.0731914 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=0.042200Jy sigma=0.657353 ! Fit after self-cal, rms=0.042199Jy sigma=0.657348 ! 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=0.042199Jy sigma=0.657348 ! Fit after self-cal, rms=0.042180Jy sigma=0.657283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=5.114 mas, bpa=-0.2377 degrees ! Estimated noise=0.804899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140329 Jy ! Component: 100 - total flux cleaned = 0.000140633 Jy ! Component: 150 - total flux cleaned = 0.000149827 Jy ! Component: 200 - total flux cleaned = 0.000165084 Jy ! Total flux subtracted in 200 components = 0.000165084 Jy ! Clean residual min=-0.002404 max=0.001869 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0733565 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0733565 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=0.042174Jy sigma=0.657194 ! Fit after self-cal, rms=0.042172Jy sigma=0.657189 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 = 1.06762e-05 Jy ! Component: 100 - total flux cleaned = -9.60621e-06 Jy ! Component: 150 - total flux cleaned = -2.83611e-05 Jy ! Component: 200 - total flux cleaned = -4.00332e-05 Jy ! Total flux subtracted in 200 components = -4.00332e-05 Jy ! Clean residual min=-0.002401 max=0.001865 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0733164 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0733164 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=0.042170Jy sigma=0.657148 ! Fit after self-cal, rms=0.042170Jy sigma=0.657146 ! 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=0.042170Jy sigma=0.657146 ! Fit after self-cal, rms=0.042200Jy sigma=0.657114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=5.085 mas, bpa=1.91 degrees ! Estimated noise=0.838958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.99657e-05 Jy ! Component: 100 - total flux cleaned = -0.00015812 Jy ! Component: 150 - total flux cleaned = -0.000158347 Jy ! Component: 200 - total flux cleaned = -0.000158319 Jy ! Total flux subtracted in 200 components = -0.000158319 Jy ! Clean residual min=-0.002081 max=0.001935 Jy/beam ! Clean residual mean=0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0731581 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.0731581 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=0.042199Jy sigma=0.657097 ! Fit after self-cal, rms=0.042195Jy sigma=0.657093 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 = -1.79507e-06 Jy ! Component: 100 - total flux cleaned = -1.80214e-05 Jy ! Component: 150 - total flux cleaned = -2.51858e-05 Jy ! Component: 200 - total flux cleaned = -3.21045e-05 Jy ! Total flux subtracted in 200 components = -3.21045e-05 Jy ! Clean residual min=-0.002075 max=0.001940 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.073126 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.073126 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=0.042194Jy sigma=0.657086 ! Fit after self-cal, rms=0.042194Jy sigma=0.657084 ! 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=1.644 mas, bmaj=5.119 mas, bpa=-0.2797 degrees ! Estimated noise=0.807055 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.644 x 5.119 at -0.2797 degrees (North through East) ! Clean map min=-0.0023029 max=0.066813 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=1.448 mas, bmaj=4.917 mas, bpa=0.2532 degrees ! Estimated noise=1.02706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051457 Jy ! Component: 100 - total flux cleaned = 0.0627753 Jy ! Component: 150 - total flux cleaned = 0.0665554 Jy ! Component: 200 - total flux cleaned = 0.0688269 Jy ! Total flux subtracted in 200 components = 0.0688269 Jy ! Clean residual min=-0.002783 max=0.002769 Jy/beam ! Clean residual mean=0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0688269 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0688269 Jy ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=5.119 mas, bpa=-0.2797 degrees ! Estimated noise=0.807055 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 = 0.00177932 Jy ! Component: 100 - total flux cleaned = 0.00282031 Jy ! Component: 150 - total flux cleaned = 0.00354815 Jy ! Component: 200 - total flux cleaned = 0.00406825 Jy ! Total flux subtracted in 200 components = 0.00406825 Jy ! Clean residual min=-0.002459 max=0.001866 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0728951 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0728951 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=2.24 mas, bmaj=5.085 mas, bpa=1.91 degrees ! Estimated noise=0.838958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012331 Jy ! Component: 100 - total flux cleaned = 0.000246978 Jy ! Component: 150 - total flux cleaned = 0.000256303 Jy ! Component: 200 - total flux cleaned = 0.000248568 Jy ! Total flux subtracted in 200 components = 0.000248568 Jy ! Clean residual min=-0.002092 max=0.001951 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0731437 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 = 7.54649e-06 Jy ! Component: 100 - total flux cleaned = 1.49157e-05 Jy ! Component: 150 - total flux cleaned = 2.14045e-05 Jy ! Component: 200 - total flux cleaned = 2.77637e-05 Jy ! Total flux subtracted in 200 components = 2.77637e-05 Jy ! Clean residual min=-0.002067 max=0.001964 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0731715 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0731714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=5.119 mas, bpa=-0.2797 degrees ! Estimated noise=0.807055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143898 Jy ! Component: 100 - total flux cleaned = 0.000203856 Jy ! Component: 150 - total flux cleaned = 0.000226235 Jy ! Component: 200 - total flux cleaned = 0.000240064 Jy ! Total flux subtracted in 200 components = 0.000240064 Jy ! Clean residual min=-0.002388 max=0.001935 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0734115 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0734115 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=0.042199Jy sigma=0.657222 ! Fit after self-cal, rms=0.042201Jy sigma=0.657200 wmodel J0535-1515_X_map.mod ! Writing 72 model components to file: J0535-1515_X_map.mod wobs J0535-1515_X_uvs.fits ! Writing UV FITS file: J0535-1515_X_uvs.fits wwins J0535-1515_X_map.win ! wwins: Wrote 1 windows to J0535-1515_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 = -0.000501698 Jy ! Component: 100 - total flux cleaned = -0.00093083 Jy ! Component: 150 - total flux cleaned = -0.00112494 Jy ! Component: 200 - total flux cleaned = -0.00114947 Jy ! Component: 250 - total flux cleaned = -0.00112662 Jy ! Component: 300 - total flux cleaned = -0.00108313 Jy ! Component: 350 - total flux cleaned = -0.00106296 Jy ! Component: 400 - total flux cleaned = -0.00104401 Jy ! Component: 450 - total flux cleaned = -0.00100779 Jy ! Component: 500 - total flux cleaned = -0.000990515 Jy ! Component: 550 - total flux cleaned = -0.00100713 Jy ! Component: 600 - total flux cleaned = -0.000975117 Jy ! Component: 650 - total flux cleaned = -0.00100541 Jy ! Component: 700 - total flux cleaned = -0.000975366 Jy ! Component: 750 - total flux cleaned = -0.000960918 Jy ! Component: 800 - total flux cleaned = -0.000988581 Jy ! Component: 850 - total flux cleaned = -0.000961487 Jy ! Component: 900 - total flux cleaned = -0.000974577 Jy ! Component: 950 - total flux cleaned = -0.00100011 Jy ! Component: 1000 - total flux cleaned = -0.000987504 Jy ! Component: 1050 - total flux cleaned = -0.000950451 Jy ! Component: 1100 - total flux cleaned = -0.000877437 Jy ! Component: 1150 - total flux cleaned = -0.000853555 Jy ! Component: 1200 - total flux cleaned = -0.000806427 Jy ! Component: 1250 - total flux cleaned = -0.00076017 Jy ! Component: 1300 - total flux cleaned = -0.000725862 Jy ! Component: 1350 - total flux cleaned = -0.000703217 Jy ! Component: 1400 - total flux cleaned = -0.000647503 Jy ! Component: 1450 - total flux cleaned = -0.000614503 Jy ! Component: 1500 - total flux cleaned = -0.000581948 Jy ! Component: 1550 - total flux cleaned = -0.000592679 Jy ! Component: 1600 - total flux cleaned = -0.000550074 Jy ! Component: 1650 - total flux cleaned = -0.000539464 Jy ! Component: 1700 - total flux cleaned = -0.00052912 Jy ! Component: 1750 - total flux cleaned = -0.000539411 Jy ! Component: 1800 - total flux cleaned = -0.000529151 Jy ! Component: 1850 - total flux cleaned = -0.000519094 Jy ! Component: 1900 - total flux cleaned = -0.000519049 Jy ! Component: 1950 - total flux cleaned = -0.00053902 Jy ! Component: 2000 - total flux cleaned = -0.000538968 Jy ! Component: 2050 - total flux cleaned = -0.000529059 Jy ! Component: 2100 - total flux cleaned = -0.000528997 Jy ! Component: 2150 - total flux cleaned = -0.000529012 Jy ! Component: 2200 - total flux cleaned = -0.000519317 Jy ! Component: 2250 - total flux cleaned = -0.000500234 Jy ! Component: 2300 - total flux cleaned = -0.000500284 Jy ! Component: 2350 - total flux cleaned = -0.000500273 Jy ! Component: 2400 - total flux cleaned = -0.000490885 Jy ! Component: 2450 - total flux cleaned = -0.00047224 Jy ! Component: 2500 - total flux cleaned = -0.000444343 Jy ! Component: 2550 - total flux cleaned = -0.000435165 Jy ! Component: 2600 - total flux cleaned = -0.000435128 Jy ! Component: 2650 - total flux cleaned = -0.000416761 Jy ! Component: 2700 - total flux cleaned = -0.000416753 Jy ! Component: 2750 - total flux cleaned = -0.000416736 Jy ! Component: 2800 - total flux cleaned = -0.000389549 Jy ! Component: 2850 - total flux cleaned = -0.000389549 Jy ! Component: 2900 - total flux cleaned = -0.000353541 Jy ! Component: 2950 - total flux cleaned = -0.000344619 Jy ! Component: 3000 - total flux cleaned = -0.000335671 Jy ! Component: 3050 - total flux cleaned = -0.000308986 Jy ! Component: 3100 - total flux cleaned = -0.000300096 Jy ! Component: 3150 - total flux cleaned = -0.000300156 Jy ! Component: 3200 - total flux cleaned = -0.000273633 Jy ! Component: 3250 - total flux cleaned = -0.000264827 Jy ! Component: 3300 - total flux cleaned = -0.000255989 Jy ! Component: 3350 - total flux cleaned = -0.000264753 Jy ! Component: 3400 - total flux cleaned = -0.000291002 Jy ! Component: 3450 - total flux cleaned = -0.000299749 Jy ! Component: 3500 - total flux cleaned = -0.000308442 Jy ! Component: 3550 - total flux cleaned = -0.000317205 Jy ! Component: 3600 - total flux cleaned = -0.000334634 Jy ! Component: 3650 - total flux cleaned = -0.000343312 Jy ! Component: 3700 - total flux cleaned = -0.000334602 Jy ! Component: 3750 - total flux cleaned = -0.000360557 Jy ! Component: 3800 - total flux cleaned = -0.000360577 Jy ! Component: 3850 - total flux cleaned = -0.000369227 Jy ! Component: 3900 - total flux cleaned = -0.000386499 Jy ! Component: 3950 - total flux cleaned = -0.000386485 Jy ! Component: 4000 - total flux cleaned = -0.000377871 Jy ! Component: 4050 - total flux cleaned = -0.000360642 Jy ! Total flux subtracted in 4096 components = -0.000377843 Jy ! Clean residual min=-0.000567 max=0.000648 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0730337 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 352 components and 0.0730336 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0535-1515_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.644 x 5.119 at -0.2797 degrees (North through East) ! Clean map min=-0.0020751 max=0.066707 Jy/beam ! Writing clean map to FITS file: .//J0535-1515_X_map.fits wmodel .//J0535-1515_X_map.mod ! Writing 352 model components to file: .//J0535-1515_X_map.mod wobs .//J0535-1515_X_uvs.fits ! Writing UV FITS file: .//J0535-1515_X_uvs.fits wwins .//J0535-1515_X_map.win ! wwins: Wrote 2 windows to .//J0535-1515_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0667069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.680748 0.680748 1.3615 2.72299 5.44599 10.892 21.7839 43.5679 87.1358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 440.691 quit ! Quitting program ! Log file .//J0535-1515_X_dfm.log closed on Mon Jan 20 17:31:00 2020