! Started logfile: J2049+1003_X_2017_08_12_pus_uvs.log on Fri May 10 15:29:05 2019 obs J2049+1003_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2049+1003_X_2017_08_12_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.65935 visibilities/baseline/integration-bin. ! Found source: J2049+1003 ! ! 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 1049 lines of history. ! ! Reading 29196 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 J2049+1003_X_2017_08_12_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.500632Jy sigma=0.004033 ! Fit after self-cal, rms=0.453426Jy sigma=0.003671 ! 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=0.7654 mas, bmaj=1.608 mas, bpa=3.874 degrees ! Estimated noise=813.855 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 = 0.424285 Jy ! Component: 100 - total flux cleaned = 0.538502 Jy ! Total flux subtracted in 100 components = 0.538502 Jy ! Clean residual min=-0.016148 max=0.047953 Jy/beam ! Clean residual mean=-0.000169 rms=0.005565 Jy/beam ! Combined flux in latest and established models = 0.538502 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.538502 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=0.127597Jy sigma=0.001031 ! Fit after self-cal, rms=0.127541Jy sigma=0.001030 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506164 Jy ! Component: 100 - total flux cleaned = 0.0771107 Jy ! Total flux subtracted in 100 components = 0.0771107 Jy ! Clean residual min=-0.011644 max=0.024300 Jy/beam ! Clean residual mean=-0.000100 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.615613 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.615613 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=0.102978Jy sigma=0.000790 ! Fit after self-cal, rms=0.102954Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241375 Jy ! Component: 100 - total flux cleaned = 0.0387582 Jy ! Total flux subtracted in 100 components = 0.0387582 Jy ! Clean residual min=-0.009618 max=0.014619 Jy/beam ! Clean residual mean=-0.000063 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.654371 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.654371 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=0.095718Jy sigma=0.000723 ! Fit after self-cal, rms=0.095414Jy sigma=0.000721 ! Inverting map ! Added new window around map position (-3, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152963 Jy ! Component: 100 - total flux cleaned = 0.025899 Jy ! Total flux subtracted in 100 components = 0.025899 Jy ! Clean residual min=-0.007686 max=0.006676 Jy/beam ! Clean residual mean=-0.000036 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.68027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.68027 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=0.092187Jy sigma=0.000689 ! Fit after self-cal, rms=0.092067Jy sigma=0.000688 ! 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=0.9173 mas, bmaj=1.874 mas, bpa=2.595 degrees ! Estimated noise=509.859 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 = 0.011802 Jy ! Component: 100 - total flux cleaned = 0.0202347 Jy ! Component: 150 - total flux cleaned = 0.0266063 Jy ! Component: 200 - total flux cleaned = 0.0315439 Jy ! Total flux subtracted in 200 components = 0.0315439 Jy ! Clean residual min=-0.005334 max=0.005776 Jy/beam ! Clean residual mean=-0.000011 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.711814 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.711814 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=0.090177Jy sigma=0.000669 ! Fit after self-cal, rms=0.090110Jy sigma=0.000668 ! 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 0.99 FD 1.00* HN 1.03 KP 1.02 ! LA 0.95 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.04 ! LA 0.96 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.97 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.01 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 1.00 ! LA 0.98 MK 1.03 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 1.01 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.01 ! LA 0.99 MK 1.02 NL 0.96 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.02 ! LA 0.97 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 1.02 ! LA 0.98 MK 0.99 NL 0.96 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.01 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 0.96 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.090110Jy sigma=0.000668 ! Fit after self-cal, rms=0.088853Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.879 mas, bpa=2.516 degrees ! Estimated noise=507.982 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 = 0.00489281 Jy ! Component: 100 - total flux cleaned = 0.00683182 Jy ! Component: 150 - total flux cleaned = 0.00737814 Jy ! Component: 200 - total flux cleaned = 0.00775251 Jy ! Total flux subtracted in 200 components = 0.00775251 Jy ! Clean residual min=-0.003315 max=0.004059 Jy/beam ! Clean residual mean=0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.719566 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.719566 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=0.088590Jy sigma=0.000651 ! Fit after self-cal, rms=0.088590Jy sigma=0.000651 ! 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=0.088590Jy sigma=0.000651 ! Fit after self-cal, rms=0.088868Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=1.878 mas, bpa=2.592 degrees ! Estimated noise=508.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193286 Jy ! Component: 100 - total flux cleaned = 0.00260756 Jy ! Component: 150 - total flux cleaned = 0.00326142 Jy ! Component: 200 - total flux cleaned = 0.00355893 Jy ! Total flux subtracted in 200 components = 0.00355893 Jy ! Clean residual min=-0.002334 max=0.003372 Jy/beam ! Clean residual mean=-0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.723125 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.723125 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=0.088792Jy sigma=0.000646 ! Fit after self-cal, rms=0.088793Jy sigma=0.000646 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 (-4.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329415 Jy ! Component: 100 - total flux cleaned = 0.00393959 Jy ! Component: 150 - total flux cleaned = 0.00413868 Jy ! Component: 200 - total flux cleaned = 0.00435717 Jy ! Total flux subtracted in 200 components = 0.00435717 Jy ! Clean residual min=-0.001859 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.727482 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.727482 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=0.088662Jy sigma=0.000645 ! Fit after self-cal, rms=0.088649Jy sigma=0.000645 ! 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=0.088649Jy sigma=0.000645 ! Fit after self-cal, rms=0.088823Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9223 mas, bmaj=1.878 mas, bpa=2.557 degrees ! Estimated noise=508.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140384 Jy ! Component: 100 - total flux cleaned = 0.00190476 Jy ! Component: 150 - total flux cleaned = 0.0020707 Jy ! Component: 200 - total flux cleaned = 0.00221749 Jy ! Total flux subtracted in 200 components = 0.00221749 Jy ! Clean residual min=-0.001669 max=0.001674 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.7297 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.7297 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=0.088764Jy sigma=0.000644 ! Fit after self-cal, rms=0.088761Jy sigma=0.000644 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 = 0.00026297 Jy ! Component: 100 - total flux cleaned = 0.000403473 Jy ! Component: 150 - total flux cleaned = 0.00049898 Jy ! Component: 200 - total flux cleaned = 0.000498541 Jy ! Total flux subtracted in 200 components = 0.000498541 Jy ! Clean residual min=-0.001545 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.730198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.730198 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=0.088734Jy sigma=0.000644 ! Fit after self-cal, rms=0.088730Jy sigma=0.000644 ! 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=0.088730Jy sigma=0.000644 ! Fit after self-cal, rms=0.088817Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=2.982 mas, bpa=-1.87 degrees ! Estimated noise=633.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719004 Jy ! Component: 100 - total flux cleaned = 0.000920721 Jy ! Component: 150 - total flux cleaned = 0.00109602 Jy ! Component: 200 - total flux cleaned = 0.00120599 Jy ! Total flux subtracted in 200 components = 0.00120599 Jy ! Clean residual min=-0.001509 max=0.001251 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.731404 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.731404 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=0.088806Jy sigma=0.000643 ! Fit after self-cal, rms=0.088804Jy sigma=0.000643 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 = 1.78225e-05 Jy ! Component: 100 - total flux cleaned = 8.27908e-05 Jy ! Component: 150 - total flux cleaned = 0.00013964 Jy ! Component: 200 - total flux cleaned = 0.000202445 Jy ! Total flux subtracted in 200 components = 0.000202445 Jy ! Clean residual min=-0.001476 max=0.001205 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.731607 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.731607 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=0.088800Jy sigma=0.000643 ! Fit after self-cal, rms=0.088796Jy sigma=0.000643 ! 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=0.9226 mas, bmaj=1.878 mas, bpa=2.528 degrees ! Estimated noise=508.713 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9226 x 1.878 at 2.528 degrees (North through East) ! Clean map min=-0.0013006 max=0.55663 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 ! Performing amp+phase self-cal ! ! 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=0.088796Jy sigma=0.000643 ! Fit after self-cal, rms=0.083503Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=0.9227 mas, bmaj=1.879 mas, bpa=2.461 degrees ! Estimated noise=508.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176851 Jy ! Component: 100 - total flux cleaned = 8.7001e-05 Jy ! Component: 150 - total flux cleaned = 8.87532e-05 Jy ! Component: 200 - total flux cleaned = 8.89967e-05 Jy ! Total flux subtracted in 200 components = 8.89967e-05 Jy ! Clean residual min=-0.001307 max=0.001458 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.731696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.731696 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=0.083481Jy sigma=0.000592 ! Fit after self-cal, rms=0.083478Jy sigma=0.000592 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.27071e-05 Jy ! Component: 100 - total flux cleaned = 0.000120773 Jy ! Component: 150 - total flux cleaned = 9.83462e-05 Jy ! Component: 200 - total flux cleaned = 9.86687e-05 Jy ! Total flux subtracted in 200 components = 9.86687e-05 Jy ! Clean residual min=-0.001332 max=0.001413 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.731794 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.731794 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=0.083465Jy sigma=0.000592 ! Fit after self-cal, rms=0.083463Jy sigma=0.000592 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.083463Jy sigma=0.000592 ! Fit after self-cal, rms=0.083519Jy sigma=0.000592 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=0.77 mas, bmaj=1.61 mas, bpa=3.761 degrees ! Estimated noise=814.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.42415 Jy ! Component: 100 - total flux cleaned = 0.53671 Jy ! Component: 150 - total flux cleaned = 0.585426 Jy ! Component: 200 - total flux cleaned = 0.615542 Jy ! Total flux subtracted in 200 components = 0.615542 Jy ! Clean residual min=-0.007589 max=0.017485 Jy/beam ! Clean residual mean=-0.000112 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.615543 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.615543 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=1.879 mas, bpa=2.444 degrees ! Estimated noise=508.554 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 = 0.0293268 Jy ! Component: 100 - total flux cleaned = 0.0497882 Jy ! Component: 150 - total flux cleaned = 0.0645815 Jy ! Component: 200 - total flux cleaned = 0.0755308 Jy ! Total flux subtracted in 200 components = 0.0755308 Jy ! Clean residual min=-0.003609 max=0.006680 Jy/beam ! Clean residual mean=-0.000067 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.691073 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.691073 Jy ! Inverting map ! Added new window around map position (-2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835354 Jy ! Component: 100 - total flux cleaned = 0.0148373 Jy ! Component: 150 - total flux cleaned = 0.019969 Jy ! Component: 200 - total flux cleaned = 0.0240616 Jy ! Total flux subtracted in 200 components = 0.0240616 Jy ! Clean residual min=-0.001976 max=0.002435 Jy/beam ! Clean residual mean=-0.000027 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.715135 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.715135 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=2.037 mas, bmaj=2.983 mas, bpa=-1.943 degrees ! Estimated noise=633.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559004 Jy ! Component: 100 - total flux cleaned = 0.0090261 Jy ! Component: 150 - total flux cleaned = 0.0112235 Jy ! Component: 200 - total flux cleaned = 0.0126955 Jy ! Total flux subtracted in 200 components = 0.0126955 Jy ! Clean residual min=-0.001696 max=0.001375 Jy/beam ! Clean residual mean=-0.000014 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.727831 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 = 0.00106636 Jy ! Component: 100 - total flux cleaned = 0.00186294 Jy ! Component: 150 - total flux cleaned = 0.00246494 Jy ! Component: 200 - total flux cleaned = 0.00292611 Jy ! Total flux subtracted in 200 components = 0.00292611 Jy ! Clean residual min=-0.001393 max=0.001177 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.730757 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 134 components and 0.730757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=1.879 mas, bpa=2.444 degrees ! Estimated noise=508.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139159 Jy ! Component: 100 - total flux cleaned = 0.000300366 Jy ! Component: 150 - total flux cleaned = 0.000412792 Jy ! Component: 200 - total flux cleaned = 0.000553774 Jy ! Total flux subtracted in 200 components = 0.000553774 Jy ! Clean residual min=-0.001406 max=0.001607 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.731311 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 0.731311 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=0.083538Jy sigma=0.000592 ! Fit after self-cal, rms=0.083526Jy sigma=0.000592 wmodel J2049+1003_X_2017_08_12_pus_map.mod ! Writing 146 model components to file: J2049+1003_X_2017_08_12_pus_map.mod wobs J2049+1003_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2049+1003_X_2017_08_12_pus_uvs.fits wwins J2049+1003_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J2049+1003_X_2017_08_12_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 = 0.00073881 Jy ! Component: 100 - total flux cleaned = 0.00126242 Jy ! Component: 150 - total flux cleaned = 0.00170002 Jy ! Component: 200 - total flux cleaned = 0.00193028 Jy ! Component: 250 - total flux cleaned = 0.00206302 Jy ! Component: 300 - total flux cleaned = 0.00210621 Jy ! Component: 350 - total flux cleaned = 0.00214699 Jy ! Component: 400 - total flux cleaned = 0.00214685 Jy ! Component: 450 - total flux cleaned = 0.0022246 Jy ! Component: 500 - total flux cleaned = 0.00228094 Jy ! Component: 550 - total flux cleaned = 0.00228087 Jy ! Component: 600 - total flux cleaned = 0.00229902 Jy ! Component: 650 - total flux cleaned = 0.00228107 Jy ! Component: 700 - total flux cleaned = 0.00224636 Jy ! Component: 750 - total flux cleaned = 0.00221277 Jy ! Component: 800 - total flux cleaned = 0.00222926 Jy ! Component: 850 - total flux cleaned = 0.00222936 Jy ! Component: 900 - total flux cleaned = 0.00224519 Jy ! Component: 950 - total flux cleaned = 0.00226103 Jy ! Component: 1000 - total flux cleaned = 0.00230702 Jy ! Component: 1050 - total flux cleaned = 0.00229188 Jy ! Component: 1100 - total flux cleaned = 0.00227693 Jy ! Component: 1150 - total flux cleaned = 0.00223346 Jy ! Component: 1200 - total flux cleaned = 0.00221932 Jy ! Component: 1250 - total flux cleaned = 0.00217702 Jy ! Component: 1300 - total flux cleaned = 0.00214946 Jy ! Component: 1350 - total flux cleaned = 0.00212223 Jy ! Component: 1400 - total flux cleaned = 0.00206831 Jy ! Component: 1450 - total flux cleaned = 0.00205503 Jy ! Component: 1500 - total flux cleaned = 0.00204169 Jy ! Component: 1550 - total flux cleaned = 0.00198994 Jy ! Component: 1600 - total flux cleaned = 0.00197749 Jy ! Component: 1650 - total flux cleaned = 0.00196486 Jy ! Component: 1700 - total flux cleaned = 0.00196483 Jy ! Component: 1750 - total flux cleaned = 0.00195274 Jy ! Component: 1800 - total flux cleaned = 0.00192866 Jy ! Component: 1850 - total flux cleaned = 0.00191669 Jy ! Component: 1900 - total flux cleaned = 0.00189342 Jy ! Component: 1950 - total flux cleaned = 0.00190512 Jy ! Component: 2000 - total flux cleaned = 0.00188205 Jy ! Total flux subtracted in 2048 components = 0.00179109 Jy ! Clean residual min=-0.000568 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.733102 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 276 components and 0.733102 Jy ![Exited script file: muppet] wmap "J2049+1003_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9229 x 1.879 at 2.444 degrees (North through East) ! Clean map min=-0.001074 max=0.55792 Jy/beam ! Writing clean map to FITS file: J2049+1003_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.557922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208228 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.111966 0.111966 0.223932 0.447864 0.895728 1.79146 3.58291 7.16582 14.3316 28.6633 57.3266 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.557 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9229 x 1.879 at 2.444 degrees (North through East) ! Clean map min=-0.001074 max=0.55792 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 J2049+1003_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:29:08 2019