! Started logfile: J1911+2658_X_2017_06_15_pus_uvs.log on Tue May 7 20:00:57 2019 obs J1911+2658_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1911+2658_X_2017_06_15_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847001 visibilities/baseline/integration-bin. ! Found source: J1911+2658 ! ! 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 989 lines of history. ! ! Reading 51684 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 J1911+2658_X_2017_06_15_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872912Jy sigma=0.007640 ! Fit after self-cal, rms=0.862686Jy sigma=0.007549 ! 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=0.7647 mas, bmaj=1.578 mas, bpa=-11.68 degrees ! Estimated noise=643.56 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 = 0.108185 Jy ! Component: 100 - total flux cleaned = 0.141364 Jy ! Total flux subtracted in 100 components = 0.141364 Jy ! Clean residual min=-0.015222 max=0.062159 Jy/beam ! Clean residual mean=-0.000219 rms=0.005152 Jy/beam ! Combined flux in latest and established models = 0.141363 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.141363 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=0.124451Jy sigma=0.001075 ! Fit after self-cal, rms=0.124310Jy sigma=0.001074 ! Inverting map ! Added new window around map position (-2.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494002 Jy ! Component: 100 - total flux cleaned = 0.0676613 Jy ! Total flux subtracted in 100 components = 0.0676613 Jy ! Clean residual min=-0.012524 max=0.027793 Jy/beam ! Clean residual mean=-0.000131 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.209025 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.209025 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=0.102993Jy sigma=0.000886 ! Fit after self-cal, rms=0.096650Jy sigma=0.000830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213397 Jy ! Component: 100 - total flux cleaned = 0.0306467 Jy ! Total flux subtracted in 100 components = 0.0306467 Jy ! Clean residual min=-0.009251 max=0.018194 Jy/beam ! Clean residual mean=-0.000084 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.239671 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.239671 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=0.091339Jy sigma=0.000784 ! Fit after self-cal, rms=0.090598Jy sigma=0.000777 ! Inverting map ! Added new window around map position (-7.8, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179255 Jy ! Component: 100 - total flux cleaned = 0.0284505 Jy ! Total flux subtracted in 100 components = 0.0284505 Jy ! Clean residual min=-0.007648 max=0.016676 Jy/beam ! Clean residual mean=-0.000053 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.268122 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.268122 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=0.085969Jy sigma=0.000729 ! Fit after self-cal, rms=0.085553Jy sigma=0.000726 ! Inverting map ! Added new window around map position (-6.4, -5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170939 Jy ! Component: 100 - total flux cleaned = 0.0261436 Jy ! Total flux subtracted in 100 components = 0.0261436 Jy ! Clean residual min=-0.005743 max=0.008457 Jy/beam ! Clean residual mean=-0.000032 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.294266 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.294265 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=0.081490Jy sigma=0.000685 ! Fit after self-cal, rms=0.081233Jy sigma=0.000683 ! Inverting map ! Added new window around map position (-1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800557 Jy ! Component: 100 - total flux cleaned = 0.012718 Jy ! Total flux subtracted in 100 components = 0.012718 Jy ! Clean residual min=-0.004580 max=0.005016 Jy/beam ! Clean residual mean=-0.000016 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.306983 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.306983 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=0.080063Jy sigma=0.000671 ! Fit after self-cal, rms=0.080016Jy sigma=0.000671 ! 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=0.9406 mas, bmaj=1.79 mas, bpa=-11.81 degrees ! Estimated noise=357.918 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 (-5.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847195 Jy ! Component: 100 - total flux cleaned = 0.0141404 Jy ! Component: 150 - total flux cleaned = 0.0174011 Jy ! Component: 200 - total flux cleaned = 0.0193 Jy ! Total flux subtracted in 200 components = 0.0193 Jy ! Clean residual min=-0.002776 max=0.002953 Jy/beam ! Clean residual mean=-0.000009 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.326283 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.326283 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=0.078846Jy sigma=0.000659 ! Fit after self-cal, rms=0.078737Jy sigma=0.000658 ! 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 0.98 FD 0.97 HN 0.98 KP 1.05 ! LA 0.98 MK 0.95 NL 0.95 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 0.98 ! LA 0.95 MK 0.95 NL 0.96 OV 0.98 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.94 KP 1.03 ! LA 0.98 MK 0.94 NL 0.95 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 1.02 ! LA 1.00 MK 0.93 NL 0.96 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.94 KP 1.03 ! LA 0.99 MK 0.96 NL 0.95 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 1.02 ! LA 0.98 MK 0.97 NL 0.96 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 1.00 ! LA 0.99 MK 0.98 NL 0.94 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 1.01 ! LA 0.97 MK 0.93 NL 0.95 OV 0.99 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.03 ! LA 0.99 MK 0.91 NL 0.93 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.07 KP 1.01 ! LA 1.01 MK 0.96 NL 0.96 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 MK 0.95 NL 0.94 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 0.91 NL 0.95 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.078737Jy sigma=0.000658 ! Fit after self-cal, rms=0.076727Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=1.803 mas, bpa=-13.02 degrees ! Estimated noise=349.307 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 = -0.000665389 Jy ! Component: 100 - total flux cleaned = 0.000653993 Jy ! Component: 150 - total flux cleaned = 0.00163966 Jy ! Component: 200 - total flux cleaned = 0.00263397 Jy ! Total flux subtracted in 200 components = 0.00263397 Jy ! Clean residual min=-0.001738 max=0.002086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.328917 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.328917 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=0.076423Jy sigma=0.000652 ! Fit after self-cal, rms=0.076399Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-9, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983612 Jy ! Component: 100 - total flux cleaned = 0.00166501 Jy ! Component: 150 - total flux cleaned = 0.0023687 Jy ! Component: 200 - total flux cleaned = 0.0028655 Jy ! Total flux subtracted in 200 components = 0.0028655 Jy ! Clean residual min=-0.001460 max=0.001445 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.331783 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.331783 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=0.076274Jy sigma=0.000650 ! Fit after self-cal, rms=0.076256Jy sigma=0.000650 ! 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=0.076256Jy sigma=0.000650 ! Fit after self-cal, rms=0.076064Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9358 mas, bmaj=1.805 mas, bpa=-13.14 degrees ! Estimated noise=347.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.07176e-05 Jy ! Component: 100 - total flux cleaned = 0.000455287 Jy ! Component: 150 - total flux cleaned = 0.00088523 Jy ! Component: 200 - total flux cleaned = 0.00132391 Jy ! Total flux subtracted in 200 components = 0.00132391 Jy ! Clean residual min=-0.001198 max=0.001241 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.333107 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.333107 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=0.076009Jy sigma=0.000649 ! Fit after self-cal, rms=0.076005Jy sigma=0.000649 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 = 0.00021254 Jy ! Component: 100 - total flux cleaned = 0.000629096 Jy ! Component: 150 - total flux cleaned = 0.000871759 Jy ! Component: 200 - total flux cleaned = 0.000981137 Jy ! Total flux subtracted in 200 components = 0.000981137 Jy ! Clean residual min=-0.001103 max=0.001167 Jy/beam ! Clean residual mean=0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.334088 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.334088 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=0.075979Jy sigma=0.000649 ! Fit after self-cal, rms=0.075975Jy sigma=0.000649 ! 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=0.075975Jy sigma=0.000649 ! Fit after self-cal, rms=0.075904Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9359 mas, bmaj=1.806 mas, bpa=-13.14 degrees ! Estimated noise=347.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.17556e-05 Jy ! Component: 100 - total flux cleaned = 0.00028418 Jy ! Component: 150 - total flux cleaned = 0.000408927 Jy ! Component: 200 - total flux cleaned = 0.000478315 Jy ! Total flux subtracted in 200 components = 0.000478315 Jy ! Clean residual min=-0.000997 max=0.001005 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.334566 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 155 components and 0.334566 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=0.075887Jy sigma=0.000648 ! Fit after self-cal, rms=0.075887Jy sigma=0.000648 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 = 0.000154732 Jy ! Component: 100 - total flux cleaned = 0.000310018 Jy ! Component: 150 - total flux cleaned = 0.000371243 Jy ! Component: 200 - total flux cleaned = 0.000390958 Jy ! Total flux subtracted in 200 components = 0.000390958 Jy ! Clean residual min=-0.000945 max=0.000968 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.334957 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 164 components and 0.334957 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=0.075876Jy sigma=0.000648 ! Fit after self-cal, rms=0.075875Jy sigma=0.000648 ! 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=0.075875Jy sigma=0.000648 ! Fit after self-cal, rms=0.075846Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=2.661 mas, bpa=-8.968 degrees ! Estimated noise=425.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312723 Jy ! Component: 100 - total flux cleaned = 0.000593898 Jy ! Component: 150 - total flux cleaned = 0.000791904 Jy ! Component: 200 - total flux cleaned = 0.000888407 Jy ! Total flux subtracted in 200 components = 0.000888407 Jy ! Clean residual min=-0.000787 max=0.001052 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.335846 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 0.335846 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=0.075843Jy sigma=0.000648 ! Fit after self-cal, rms=0.075843Jy sigma=0.000648 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 (1, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516815 Jy ! Component: 100 - total flux cleaned = 0.000579187 Jy ! Component: 150 - total flux cleaned = 0.000450409 Jy ! Component: 200 - total flux cleaned = 0.000497379 Jy ! Total flux subtracted in 200 components = 0.000497379 Jy ! Clean residual min=-0.000703 max=0.000743 Jy/beam ! Clean residual mean=0.000005 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.336343 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 216 components and 0.336343 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=0.075831Jy sigma=0.000648 ! Fit after self-cal, rms=0.075830Jy sigma=0.000648 ! 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=0.936 mas, bmaj=1.807 mas, bpa=-13.14 degrees ! Estimated noise=347.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.936 x 1.807 at -13.14 degrees (North through East) ! Clean map min=-0.00071656 max=0.12411 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=0.7607 mas, bmaj=1.598 mas, bpa=-12.89 degrees ! Estimated noise=624.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117585 Jy ! Component: 100 - total flux cleaned = 0.171088 Jy ! Component: 150 - total flux cleaned = 0.20039 Jy ! Component: 200 - total flux cleaned = 0.222419 Jy ! Total flux subtracted in 200 components = 0.222419 Jy ! Clean residual min=-0.006040 max=0.012949 Jy/beam ! Clean residual mean=-0.000119 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.222419 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.222419 Jy ! Inverting map and beam ! Estimated beam: bmin=0.936 mas, bmaj=1.807 mas, bpa=-13.14 degrees ! Estimated noise=347.177 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 = 0.0236645 Jy ! Component: 100 - total flux cleaned = 0.0411257 Jy ! Component: 150 - total flux cleaned = 0.0543756 Jy ! Component: 200 - total flux cleaned = 0.0646504 Jy ! Total flux subtracted in 200 components = 0.0646504 Jy ! Clean residual min=-0.003408 max=0.006071 Jy/beam ! Clean residual mean=-0.000063 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.287069 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.287069 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810601 Jy ! Component: 100 - total flux cleaned = 0.0145929 Jy ! Component: 150 - total flux cleaned = 0.0198727 Jy ! Component: 200 - total flux cleaned = 0.0242331 Jy ! Total flux subtracted in 200 components = 0.0242331 Jy ! Clean residual min=-0.002081 max=0.002643 Jy/beam ! Clean residual mean=-0.000029 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.311302 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 85 components and 0.311302 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363094 Jy ! Component: 100 - total flux cleaned = 0.00667781 Jy ! Component: 150 - total flux cleaned = 0.00925811 Jy ! Component: 200 - total flux cleaned = 0.0114604 Jy ! Total flux subtracted in 200 components = 0.0114604 Jy ! Clean residual min=-0.001381 max=0.001526 Jy/beam ! Clean residual mean=-0.000014 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.322763 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 114 components and 0.322763 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=2.186 mas, bmaj=2.661 mas, bpa=-8.968 degrees ! Estimated noise=425.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311267 Jy ! Component: 100 - total flux cleaned = 0.00527055 Jy ! Component: 150 - total flux cleaned = 0.00666095 Jy ! Component: 200 - total flux cleaned = 0.00776367 Jy ! Total flux subtracted in 200 components = 0.00776367 Jy ! Clean residual min=-0.000971 max=0.001146 Jy/beam ! Clean residual mean=-0.000008 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.330526 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 = 0.00092793 Jy ! Component: 100 - total flux cleaned = 0.00175343 Jy ! Component: 150 - total flux cleaned = 0.00236151 Jy ! Component: 200 - total flux cleaned = 0.00291982 Jy ! Total flux subtracted in 200 components = 0.00291982 Jy ! Clean residual min=-0.000766 max=0.000922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.333446 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 196 components and 0.333446 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.936 mas, bmaj=1.807 mas, bpa=-13.14 degrees ! Estimated noise=347.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871095 Jy ! Component: 100 - total flux cleaned = 0.00112503 Jy ! Component: 150 - total flux cleaned = 0.00132082 Jy ! Component: 200 - total flux cleaned = 0.00144324 Jy ! Total flux subtracted in 200 components = 0.00144324 Jy ! Clean residual min=-0.000896 max=0.000980 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.33489 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 218 components and 0.33489 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=0.075849Jy sigma=0.000648 ! Fit after self-cal, rms=0.075826Jy sigma=0.000648 wmodel J1911+2658_X_2017_06_15_pus_map.mod ! Writing 218 model components to file: J1911+2658_X_2017_06_15_pus_map.mod wobs J1911+2658_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1911+2658_X_2017_06_15_pus_uvs.fits wwins J1911+2658_X_2017_06_15_pus_map.win ! wwins: Wrote 8 windows to J1911+2658_X_2017_06_15_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 = 8.12824e-05 Jy ! Component: 100 - total flux cleaned = 9.5215e-05 Jy ! Component: 150 - total flux cleaned = 9.49718e-05 Jy ! Component: 200 - total flux cleaned = 0.000133559 Jy ! Component: 250 - total flux cleaned = 0.000158467 Jy ! Component: 300 - total flux cleaned = 0.000207095 Jy ! Component: 350 - total flux cleaned = 0.000242838 Jy ! Component: 400 - total flux cleaned = 0.000266116 Jy ! Component: 450 - total flux cleaned = 0.000299973 Jy ! Component: 500 - total flux cleaned = 0.000299812 Jy ! Component: 550 - total flux cleaned = 0.000299867 Jy ! Component: 600 - total flux cleaned = 0.000332239 Jy ! Component: 650 - total flux cleaned = 0.000331937 Jy ! Component: 700 - total flux cleaned = 0.000290125 Jy ! Component: 750 - total flux cleaned = 0.000310899 Jy ! Component: 800 - total flux cleaned = 0.00030067 Jy ! Component: 850 - total flux cleaned = 0.000290756 Jy ! Component: 900 - total flux cleaned = 0.000261026 Jy ! Component: 950 - total flux cleaned = 0.000241447 Jy ! Component: 1000 - total flux cleaned = 0.000222168 Jy ! Component: 1050 - total flux cleaned = 0.000231666 Jy ! Component: 1100 - total flux cleaned = 0.000212697 Jy ! Component: 1150 - total flux cleaned = 0.000175218 Jy ! Component: 1200 - total flux cleaned = 0.000156903 Jy ! Component: 1250 - total flux cleaned = 0.000184405 Jy ! Component: 1300 - total flux cleaned = 0.000157215 Jy ! Component: 1350 - total flux cleaned = 0.000175331 Jy ! Component: 1400 - total flux cleaned = 0.000139555 Jy ! Component: 1450 - total flux cleaned = 0.000130765 Jy ! Component: 1500 - total flux cleaned = 0.000139546 Jy ! Component: 1550 - total flux cleaned = 0.00013951 Jy ! Component: 1600 - total flux cleaned = 0.000113548 Jy ! Component: 1650 - total flux cleaned = 0.000147661 Jy ! Component: 1700 - total flux cleaned = 9.68668e-05 Jy ! Component: 1750 - total flux cleaned = 0.000122098 Jy ! Component: 1800 - total flux cleaned = 8.04679e-05 Jy ! Component: 1850 - total flux cleaned = 7.23349e-05 Jy ! Component: 1900 - total flux cleaned = 8.04932e-05 Jy ! Component: 1950 - total flux cleaned = 8.04122e-05 Jy ! Component: 2000 - total flux cleaned = 8.04619e-05 Jy ! Total flux subtracted in 2048 components = 8.04625e-05 Jy ! Clean residual min=-0.000408 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.33497 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 360 components and 0.33497 Jy ![Exited script file: muppet] wmap "J1911+2658_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.936 x 1.807 at -13.14 degrees (North through East) ! Clean map min=-0.00080436 max=0.12444 Jy/beam ! Writing clean map to FITS file: J1911+2658_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353247 0.353247 0.706494 1.41299 2.82598 5.65195 11.3039 22.6078 45.2156 90.4312 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.936 x 1.807 at -13.14 degrees (North through East) ! Clean map min=-0.00080436 max=0.12444 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 J1911+2658_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:01:01 2019