! Started logfile: J0448+0950_X_2017_07_09_pus_uvs.log on Wed May 8 15:21:32 2019 obs J0448+0950_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0448+0950_X_2017_07_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961178 visibilities/baseline/integration-bin. ! Found source: J0448+0950 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 979 lines of history. ! ! Reading 43080 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0448+0950_X_2017_07_09_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.695772Jy sigma=0.005919 ! Fit after self-cal, rms=0.677821Jy sigma=0.005768 ! 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=0.7053 mas, bmaj=1.704 mas, bpa=0.4019 degrees ! Estimated noise=750.352 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 = 0.239883 Jy ! Component: 100 - total flux cleaned = 0.317414 Jy ! Total flux subtracted in 100 components = 0.317414 Jy ! Clean residual min=-0.009701 max=0.033807 Jy/beam ! Clean residual mean=-0.000077 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 0.317414 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.317414 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101593Jy sigma=0.000856 ! Fit after self-cal, rms=0.101264Jy sigma=0.000853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388014 Jy ! Component: 100 - total flux cleaned = 0.0593078 Jy ! Total flux subtracted in 100 components = 0.0593078 Jy ! Clean residual min=-0.004857 max=0.009774 Jy/beam ! Clean residual mean=-0.000023 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.376722 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.376722 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083033Jy sigma=0.000687 ! Fit after self-cal, rms=0.082779Jy sigma=0.000685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123192 Jy ! Component: 100 - total flux cleaned = 0.0190171 Jy ! Total flux subtracted in 100 components = 0.0190171 Jy ! Clean residual min=-0.004523 max=0.003667 Jy/beam ! Clean residual mean=-0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.395739 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.395739 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080790Jy sigma=0.000666 ! Fit after self-cal, rms=0.080739Jy sigma=0.000666 ! 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=0.8771 mas, bmaj=1.968 mas, bpa=0.3188 degrees ! Estimated noise=401.277 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 (-0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531171 Jy ! Component: 100 - total flux cleaned = 0.00701277 Jy ! Component: 150 - total flux cleaned = 0.00771995 Jy ! Component: 200 - total flux cleaned = 0.00813434 Jy ! Total flux subtracted in 200 components = 0.00813434 Jy ! Clean residual min=-0.003520 max=0.002652 Jy/beam ! Clean residual mean=0.000007 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.403873 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.403873 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080333Jy sigma=0.000662 ! Fit after self-cal, rms=0.080315Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.01 ! LA 0.98 MK 1.00 NL 0.99 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 MK 1.04 NL 0.98 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 0.99 ! LA 0.98 MK 1.06 NL 0.99 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.99 ! LA 1.01 MK 1.04 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.98 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.080315Jy sigma=0.000662 ! Fit after self-cal, rms=0.079737Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8821 mas, bmaj=1.972 mas, bpa=0.3042 degrees ! Estimated noise=400.979 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 = 0.000678281 Jy ! Component: 100 - total flux cleaned = 0.00101895 Jy ! Component: 150 - total flux cleaned = 0.00116184 Jy ! Component: 200 - total flux cleaned = 0.00124157 Jy ! Total flux subtracted in 200 components = 0.00124157 Jy ! Clean residual min=-0.002138 max=0.002067 Jy/beam ! Clean residual mean=0.000008 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.405115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.405115 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079666Jy sigma=0.000657 ! Fit after self-cal, rms=0.079664Jy sigma=0.000657 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079664Jy sigma=0.000657 ! Fit after self-cal, rms=0.079377Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=1.97 mas, bpa=0.1264 degrees ! Estimated noise=400.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.90192e-05 Jy ! Component: 100 - total flux cleaned = 1.17375e-05 Jy ! Component: 150 - total flux cleaned = 4.38253e-05 Jy ! Component: 200 - total flux cleaned = 7.20851e-05 Jy ! Total flux subtracted in 200 components = 7.20851e-05 Jy ! Clean residual min=-0.001490 max=0.001502 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.405187 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.405187 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079345Jy sigma=0.000654 ! Fit after self-cal, rms=0.079345Jy sigma=0.000654 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 = 0.000102792 Jy ! Component: 100 - total flux cleaned = 0.000129171 Jy ! Component: 150 - total flux cleaned = 0.000128172 Jy ! Component: 200 - total flux cleaned = 8.46767e-05 Jy ! Total flux subtracted in 200 components = 8.46767e-05 Jy ! Clean residual min=-0.001380 max=0.001490 Jy/beam ! Clean residual mean=0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.405272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.405272 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079330Jy sigma=0.000654 ! Fit after self-cal, rms=0.079329Jy sigma=0.000654 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079329Jy sigma=0.000654 ! Fit after self-cal, rms=0.079318Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=1.971 mas, bpa=0.0949 degrees ! Estimated noise=400.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.33232e-05 Jy ! Component: 100 - total flux cleaned = -1.14799e-05 Jy ! Component: 150 - total flux cleaned = 2.96072e-05 Jy ! Component: 200 - total flux cleaned = 4.8265e-05 Jy ! Total flux subtracted in 200 components = 4.8265e-05 Jy ! Clean residual min=-0.001322 max=0.001598 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.40532 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.40532 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079307Jy sigma=0.000653 ! Fit after self-cal, rms=0.079307Jy sigma=0.000653 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 (-4.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143104 Jy ! Component: 100 - total flux cleaned = 0.00222776 Jy ! Component: 150 - total flux cleaned = 0.0025948 Jy ! Component: 200 - total flux cleaned = 0.0027771 Jy ! Total flux subtracted in 200 components = 0.0027771 Jy ! Clean residual min=-0.001223 max=0.001139 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.408097 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.408097 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079278Jy sigma=0.000653 ! Fit after self-cal, rms=0.079276Jy sigma=0.000653 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079276Jy sigma=0.000653 ! Fit after self-cal, rms=0.079315Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.052 mas, bpa=-5.439 degrees ! Estimated noise=513.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214776 Jy ! Component: 100 - total flux cleaned = 0.000340128 Jy ! Component: 150 - total flux cleaned = 0.000474427 Jy ! Component: 200 - total flux cleaned = 0.000582026 Jy ! Total flux subtracted in 200 components = 0.000582026 Jy ! Clean residual min=-0.001231 max=0.001670 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.408679 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.408679 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079313Jy sigma=0.000653 ! Fit after self-cal, rms=0.079312Jy sigma=0.000653 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 = 0.000109341 Jy ! Component: 100 - total flux cleaned = 0.000171745 Jy ! Component: 150 - total flux cleaned = 0.000237088 Jy ! Component: 200 - total flux cleaned = 0.000256412 Jy ! Total flux subtracted in 200 components = 0.000256412 Jy ! Clean residual min=-0.001255 max=0.001694 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.408935 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.408935 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079313Jy sigma=0.000653 ! Fit after self-cal, rms=0.079312Jy sigma=0.000653 ! 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=0.8819 mas, bmaj=1.972 mas, bpa=0.08651 degrees ! Estimated noise=400.837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8819 x 1.972 at 0.08651 degrees (North through East) ! Clean map min=-0.0011093 max=0.32336 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=0.7092 mas, bmaj=1.704 mas, bpa=0.149 degrees ! Estimated noise=752.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240141 Jy ! Component: 100 - total flux cleaned = 0.319664 Jy ! Component: 150 - total flux cleaned = 0.3576 Jy ! Component: 200 - total flux cleaned = 0.377334 Jy ! Total flux subtracted in 200 components = 0.377334 Jy ! Clean residual min=-0.003485 max=0.009436 Jy/beam ! Clean residual mean=-0.000023 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.377334 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.377334 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8819 mas, bmaj=1.972 mas, bpa=0.08651 degrees ! Estimated noise=400.837 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 = 0.0129215 Jy ! Component: 100 - total flux cleaned = 0.0194628 Jy ! Component: 150 - total flux cleaned = 0.0231701 Jy ! Component: 200 - total flux cleaned = 0.0255539 Jy ! Total flux subtracted in 200 components = 0.0255539 Jy ! Clean residual min=-0.001350 max=0.001594 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.402888 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.402888 Jy ! Inverting map ! Added new window around map position (-2.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177427 Jy ! Component: 100 - total flux cleaned = 0.00305999 Jy ! Component: 150 - total flux cleaned = 0.00378695 Jy ! Component: 200 - total flux cleaned = 0.00416465 Jy ! Total flux subtracted in 200 components = 0.00416465 Jy ! Clean residual min=-0.001110 max=0.001151 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.407053 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.407053 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=2.069 mas, bmaj=3.052 mas, bpa=-5.439 degrees ! Estimated noise=513.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856852 Jy ! Component: 100 - total flux cleaned = 0.00126569 Jy ! Component: 150 - total flux cleaned = 0.00146667 Jy ! Component: 200 - total flux cleaned = 0.00157308 Jy ! Total flux subtracted in 200 components = 0.00157308 Jy ! Clean residual min=-0.001293 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.408626 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 = 6.46349e-05 Jy ! Component: 100 - total flux cleaned = 0.000138542 Jy ! Component: 150 - total flux cleaned = 0.000192932 Jy ! Component: 200 - total flux cleaned = 0.000242933 Jy ! Total flux subtracted in 200 components = 0.000242933 Jy ! Clean residual min=-0.001263 max=0.001580 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.408869 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 93 components and 0.408869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8819 mas, bmaj=1.972 mas, bpa=0.08651 degrees ! Estimated noise=400.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109856 Jy ! Component: 100 - total flux cleaned = 0.000111468 Jy ! Component: 150 - total flux cleaned = 8.76264e-05 Jy ! Component: 200 - total flux cleaned = 0.000109106 Jy ! Total flux subtracted in 200 components = 0.000109106 Jy ! Clean residual min=-0.001095 max=0.001054 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.408978 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.408978 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079315Jy sigma=0.000653 ! Fit after self-cal, rms=0.079313Jy sigma=0.000653 wmodel J0448+0950_X_2017_07_09_pus_map.mod ! Writing 116 model components to file: J0448+0950_X_2017_07_09_pus_map.mod wobs J0448+0950_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0448+0950_X_2017_07_09_pus_uvs.fits wwins J0448+0950_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J0448+0950_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001893 Jy ! Component: 100 - total flux cleaned = -0.000151841 Jy ! Component: 150 - total flux cleaned = -9.71632e-05 Jy ! Component: 200 - total flux cleaned = -7.93296e-05 Jy ! Component: 250 - total flux cleaned = -9.56365e-05 Jy ! Component: 300 - total flux cleaned = -9.55146e-05 Jy ! Component: 350 - total flux cleaned = -0.000127658 Jy ! Component: 400 - total flux cleaned = -0.000205491 Jy ! Component: 450 - total flux cleaned = -0.00034103 Jy ! Component: 500 - total flux cleaned = -0.000414246 Jy ! Component: 550 - total flux cleaned = -0.000500975 Jy ! Component: 600 - total flux cleaned = -0.000600125 Jy ! Component: 650 - total flux cleaned = -0.000669612 Jy ! Component: 700 - total flux cleaned = -0.000765107 Jy ! Component: 750 - total flux cleaned = -0.000872426 Jy ! Component: 800 - total flux cleaned = -0.000938552 Jy ! Component: 850 - total flux cleaned = -0.00101672 Jy ! Component: 900 - total flux cleaned = -0.00113204 Jy ! Component: 950 - total flux cleaned = -0.00123285 Jy ! Component: 1000 - total flux cleaned = -0.00130751 Jy ! Component: 1050 - total flux cleaned = -0.00140546 Jy ! Component: 1100 - total flux cleaned = -0.00148998 Jy ! Component: 1150 - total flux cleaned = -0.00158534 Jy ! Component: 1200 - total flux cleaned = -0.00165605 Jy ! Component: 1250 - total flux cleaned = -0.00177227 Jy ! Component: 1300 - total flux cleaned = -0.00185257 Jy ! Component: 1350 - total flux cleaned = -0.00195444 Jy ! Component: 1400 - total flux cleaned = -0.00202139 Jy ! Component: 1450 - total flux cleaned = -0.00207686 Jy ! Component: 1500 - total flux cleaned = -0.00216437 Jy ! Component: 1550 - total flux cleaned = -0.0022077 Jy ! Component: 1600 - total flux cleaned = -0.00231505 Jy ! Component: 1650 - total flux cleaned = -0.00239997 Jy ! Component: 1700 - total flux cleaned = -0.00248399 Jy ! Component: 1750 - total flux cleaned = -0.00256748 Jy ! Component: 1800 - total flux cleaned = -0.00259853 Jy ! Component: 1850 - total flux cleaned = -0.00263949 Jy ! Component: 1900 - total flux cleaned = -0.00269014 Jy ! Component: 1950 - total flux cleaned = -0.00279046 Jy ! Component: 2000 - total flux cleaned = -0.00279034 Jy ! Total flux subtracted in 2048 components = -0.00283966 Jy ! Clean residual min=-0.000556 max=0.000578 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.406138 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 280 components and 0.406138 Jy ![Exited script file: muppet] wmap "J0448+0950_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8819 x 1.972 at 0.08651 degrees (North through East) ! Clean map min=-0.0008836 max=0.32309 Jy/beam ! Writing clean map to FITS file: J0448+0950_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.323091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175373 0.175373 0.350747 0.701493 1.40299 2.80597 5.61195 11.2239 22.4478 44.8956 89.7911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.323 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8819 x 1.972 at 0.08651 degrees (North through East) ! Clean map min=-0.0008836 max=0.32309 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0448+0950_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:21:35 2019