! Started logfile: J0411+0843_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:19 2019 obs J0411+0843_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0411+0843_X_2017_06_10_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977006 visibilities/baseline/integration-bin. ! Found source: J0411+0843 ! ! 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 1309 lines of history. ! ! Reading 75972 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 J0411+0843_X_2017_06_10_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=0.918762Jy sigma=0.008210 ! Fit after self-cal, rms=0.905318Jy sigma=0.008094 ! 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=0.7161 mas, bmaj=1.687 mas, bpa=-0.1015 degrees ! Estimated noise=452.186 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 = 0.0738146 Jy ! Component: 100 - total flux cleaned = 0.092117 Jy ! Total flux subtracted in 100 components = 0.092117 Jy ! Clean residual min=-0.002337 max=0.007472 Jy/beam ! Clean residual mean=-0.000008 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.092117 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.092117 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=0.078606Jy sigma=0.000671 ! Fit after self-cal, rms=0.078601Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799832 Jy ! Component: 100 - total flux cleaned = 0.0121126 Jy ! Total flux subtracted in 100 components = 0.0121126 Jy ! Clean residual min=-0.001462 max=0.001963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.10423 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.10423 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=0.077718Jy sigma=0.000663 ! Fit after self-cal, rms=0.077720Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238692 Jy ! Component: 100 - total flux cleaned = 0.00364967 Jy ! Total flux subtracted in 100 components = 0.00364967 Jy ! Clean residual min=-0.001282 max=0.001202 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.107879 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.107879 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=0.077644Jy sigma=0.000662 ! Fit after self-cal, rms=0.077647Jy sigma=0.000662 ! 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=0.8671 mas, bmaj=1.978 mas, bpa=-0.5726 degrees ! Estimated noise=289.452 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 = 0.000851381 Jy ! Component: 100 - total flux cleaned = 0.00120981 Jy ! Component: 150 - total flux cleaned = 0.00127961 Jy ! Component: 200 - total flux cleaned = 0.00129995 Jy ! Total flux subtracted in 200 components = 0.00129995 Jy ! Clean residual min=-0.001087 max=0.000992 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.109179 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.109179 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=0.077636Jy sigma=0.000662 ! Fit after self-cal, rms=0.077638Jy 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 1.01 FD 1.01 HN 1.00 KP 1.03 ! LA 0.98 MK 1.03 NL 1.00 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.01 ! LA 0.99 MK 0.97 NL 1.00 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.97 ! LA 1.00 MK 1.03 NL 1.00 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.97 ! LA 1.02 MK 1.02 NL 0.98 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 1.02 NL 1.01 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.03 NL 0.99 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.99 KP 0.96 ! LA 0.99 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.97 ! LA 1.03 MK 0.98 NL 0.97 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.05 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 0.98 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 KP 0.98 ! LA 1.01 MK 1.00 NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 0.94 ! LA 0.98 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.077638Jy sigma=0.000662 ! Fit after self-cal, rms=0.077563Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8688 mas, bmaj=1.981 mas, bpa=-0.625 degrees ! Estimated noise=289.944 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 = -3.32743e-05 Jy ! Component: 100 - total flux cleaned = 2.82635e-06 Jy ! Component: 150 - total flux cleaned = 1.03316e-05 Jy ! Component: 200 - total flux cleaned = 3.15542e-05 Jy ! Total flux subtracted in 200 components = 3.15542e-05 Jy ! Clean residual min=-0.000980 max=0.000906 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.109211 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.109211 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=0.077561Jy sigma=0.000661 ! Fit after self-cal, rms=0.077565Jy sigma=0.000661 ! 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=0.077565Jy sigma=0.000661 ! Fit after self-cal, rms=0.077663Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=1.981 mas, bpa=-0.7408 degrees ! Estimated noise=290.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.59691e-05 Jy ! Component: 100 - total flux cleaned = -2.5397e-06 Jy ! Component: 150 - total flux cleaned = 3.18972e-06 Jy ! Component: 200 - total flux cleaned = 8.66957e-06 Jy ! Total flux subtracted in 200 components = 8.66957e-06 Jy ! Clean residual min=-0.000784 max=0.000766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.10922 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.10922 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=0.077662Jy sigma=0.000661 ! Fit after self-cal, rms=0.077668Jy sigma=0.000661 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 = -6.01517e-08 Jy ! Component: 100 - total flux cleaned = 9.12219e-06 Jy ! Component: 150 - total flux cleaned = 9.11971e-06 Jy ! Component: 200 - total flux cleaned = 1.31381e-05 Jy ! Total flux subtracted in 200 components = 1.31381e-05 Jy ! Clean residual min=-0.000776 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.109233 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.109233 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=0.077668Jy sigma=0.000661 ! Fit after self-cal, rms=0.077668Jy sigma=0.000661 ! 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=0.077668Jy sigma=0.000661 ! Fit after self-cal, rms=0.077922Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=1.982 mas, bpa=-0.7609 degrees ! Estimated noise=290.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.94056e-05 Jy ! Component: 100 - total flux cleaned = 8.00221e-05 Jy ! Component: 150 - total flux cleaned = 7.55826e-05 Jy ! Component: 200 - total flux cleaned = 6.70993e-05 Jy ! Total flux subtracted in 200 components = 6.70993e-05 Jy ! Clean residual min=-0.000810 max=0.000839 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.1093 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.1093 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=0.077921Jy sigma=0.000660 ! Fit after self-cal, rms=0.077926Jy sigma=0.000660 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 = -2.6585e-06 Jy ! Component: 100 - total flux cleaned = -6.66143e-06 Jy ! Component: 150 - total flux cleaned = -1.0339e-05 Jy ! Component: 200 - total flux cleaned = -1.39335e-05 Jy ! Total flux subtracted in 200 components = -1.39335e-05 Jy ! Clean residual min=-0.000804 max=0.000843 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.109286 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.109286 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=0.077926Jy sigma=0.000660 ! Fit after self-cal, rms=0.077925Jy sigma=0.000660 ! Inverting map ! Added new window around map position (16.8, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689451 Jy ! Component: 100 - total flux cleaned = 0.000795084 Jy ! Component: 150 - total flux cleaned = 0.000808129 Jy ! Component: 200 - total flux cleaned = 0.000820449 Jy ! Total flux subtracted in 200 components = 0.000820449 Jy ! Clean residual min=-0.000738 max=0.000853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.110106 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.110106 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=0.077917Jy sigma=0.000660 ! Fit after self-cal, rms=0.077917Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-2.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836773 Jy ! Component: 100 - total flux cleaned = 0.00129422 Jy ! Component: 150 - total flux cleaned = 0.00151795 Jy ! Component: 200 - total flux cleaned = 0.00170723 Jy ! Total flux subtracted in 200 components = 0.00170723 Jy ! Clean residual min=-0.000687 max=0.000709 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.111814 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.111814 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=0.077906Jy sigma=0.000660 ! Fit after self-cal, rms=0.077905Jy sigma=0.000660 ! 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=0.077905Jy sigma=0.000660 ! Fit after self-cal, rms=0.078011Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.071 mas, bpa=-3.692 degrees ! Estimated noise=373.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484036 Jy ! Component: 100 - total flux cleaned = 0.000775829 Jy ! Component: 150 - total flux cleaned = 0.000904591 Jy ! Component: 200 - total flux cleaned = 0.0010009 Jy ! Total flux subtracted in 200 components = 0.0010009 Jy ! Clean residual min=-0.000703 max=0.000711 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.112814 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.112814 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=0.078010Jy sigma=0.000660 ! Fit after self-cal, rms=0.078011Jy sigma=0.000660 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 = 0.000133925 Jy ! Component: 100 - total flux cleaned = 0.00019694 Jy ! Component: 150 - total flux cleaned = 0.000225549 Jy ! Component: 200 - total flux cleaned = 0.000233833 Jy ! Total flux subtracted in 200 components = 0.000233833 Jy ! Clean residual min=-0.000709 max=0.000669 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.113048 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.113048 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=0.078010Jy sigma=0.000660 ! Fit after self-cal, rms=0.078010Jy sigma=0.000660 ! 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=0.8696 mas, bmaj=1.982 mas, bpa=-0.7636 degrees ! Estimated noise=290.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8696 x 1.982 at -0.7636 degrees (North through East) ! Clean map min=-0.0005851 max=0.097206 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=0.7177 mas, bmaj=1.69 mas, bpa=-0.3679 degrees ! Estimated noise=455.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0741736 Jy ! Component: 100 - total flux cleaned = 0.0927038 Jy ! Component: 150 - total flux cleaned = 0.100621 Jy ! Component: 200 - total flux cleaned = 0.104622 Jy ! Total flux subtracted in 200 components = 0.104622 Jy ! Clean residual min=-0.001310 max=0.001912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.104622 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.104622 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=1.982 mas, bpa=-0.7636 degrees ! Estimated noise=290.82 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 = 0.00249154 Jy ! Component: 100 - total flux cleaned = 0.00382335 Jy ! Component: 150 - total flux cleaned = 0.00477647 Jy ! Component: 200 - total flux cleaned = 0.00553957 Jy ! Total flux subtracted in 200 components = 0.00553957 Jy ! Clean residual min=-0.000774 max=0.000674 Jy/beam ! Clean residual mean=-0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.110161 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.110161 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=2.092 mas, bmaj=3.071 mas, bpa=-3.692 degrees ! Estimated noise=373.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907822 Jy ! Component: 100 - total flux cleaned = 0.0014994 Jy ! Component: 150 - total flux cleaned = 0.00185226 Jy ! Component: 200 - total flux cleaned = 0.00209399 Jy ! Total flux subtracted in 200 components = 0.00209399 Jy ! Clean residual min=-0.000671 max=0.000687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.112255 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 = 0.000200922 Jy ! Component: 100 - total flux cleaned = 0.0003574 Jy ! Component: 150 - total flux cleaned = 0.000478932 Jy ! Component: 200 - total flux cleaned = 0.000560361 Jy ! Total flux subtracted in 200 components = 0.000560361 Jy ! Clean residual min=-0.000693 max=0.000676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.112816 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.112816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=1.982 mas, bpa=-0.7636 degrees ! Estimated noise=290.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17392e-05 Jy ! Component: 100 - total flux cleaned = -9.48201e-06 Jy ! Component: 150 - total flux cleaned = 4.15644e-05 Jy ! Component: 200 - total flux cleaned = 7.64649e-05 Jy ! Total flux subtracted in 200 components = 7.64649e-05 Jy ! Clean residual min=-0.000618 max=0.000635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.112892 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.112892 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=0.078015Jy sigma=0.000660 ! Fit after self-cal, rms=0.078013Jy sigma=0.000660 wmodel J0411+0843_X_2017_06_10_pus_map.mod ! Writing 90 model components to file: J0411+0843_X_2017_06_10_pus_map.mod wobs J0411+0843_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0411+0843_X_2017_06_10_pus_uvs.fits wwins J0411+0843_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0411+0843_X_2017_06_10_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 = 4.8835e-05 Jy ! Component: 100 - total flux cleaned = 1.60723e-05 Jy ! Component: 150 - total flux cleaned = 3.72574e-05 Jy ! Component: 200 - total flux cleaned = 4.73379e-05 Jy ! Component: 250 - total flux cleaned = 5.68943e-05 Jy ! Component: 300 - total flux cleaned = 5.68014e-05 Jy ! Component: 350 - total flux cleaned = 1.92814e-05 Jy ! Component: 400 - total flux cleaned = -8.15272e-06 Jy ! Component: 450 - total flux cleaned = -1.72083e-05 Jy ! Component: 500 - total flux cleaned = -3.49955e-05 Jy ! Component: 550 - total flux cleaned = -4.3877e-05 Jy ! Component: 600 - total flux cleaned = -7.82327e-05 Jy ! Component: 650 - total flux cleaned = -7.82118e-05 Jy ! Component: 700 - total flux cleaned = -0.000103031 Jy ! Component: 750 - total flux cleaned = -7.00164e-05 Jy ! Component: 800 - total flux cleaned = -6.19688e-05 Jy ! Component: 850 - total flux cleaned = -7.00946e-05 Jy ! Component: 900 - total flux cleaned = -8.61123e-05 Jy ! Component: 950 - total flux cleaned = -0.000101762 Jy ! Component: 1000 - total flux cleaned = -0.000101785 Jy ! Component: 1050 - total flux cleaned = -0.000109366 Jy ! Component: 1100 - total flux cleaned = -0.000109429 Jy ! Component: 1150 - total flux cleaned = -0.000116934 Jy ! Component: 1200 - total flux cleaned = -0.000109403 Jy ! Component: 1250 - total flux cleaned = -9.47517e-05 Jy ! Component: 1300 - total flux cleaned = -8.75262e-05 Jy ! Component: 1350 - total flux cleaned = -8.76685e-05 Jy ! Component: 1400 - total flux cleaned = -0.000109072 Jy ! Component: 1450 - total flux cleaned = -0.000109092 Jy ! Component: 1500 - total flux cleaned = -0.000116124 Jy ! Component: 1550 - total flux cleaned = -0.000129822 Jy ! Component: 1600 - total flux cleaned = -0.00011595 Jy ! Component: 1650 - total flux cleaned = -8.86912e-05 Jy ! Component: 1700 - total flux cleaned = -0.000115787 Jy ! Component: 1750 - total flux cleaned = -0.000115798 Jy ! Component: 1800 - total flux cleaned = -0.000129085 Jy ! Component: 1850 - total flux cleaned = -0.000148861 Jy ! Component: 1900 - total flux cleaned = -0.000148873 Jy ! Component: 1950 - total flux cleaned = -0.000161909 Jy ! Component: 2000 - total flux cleaned = -0.000168341 Jy ! Total flux subtracted in 2048 components = -0.00019388 Jy ! Clean residual min=-0.000332 max=0.000361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.112698 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 239 components and 0.112698 Jy ![Exited script file: muppet] wmap "J0411+0843_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8696 x 1.982 at -0.7636 degrees (North through East) ! Clean map min=-0.00051779 max=0.097451 Jy/beam ! Writing clean map to FITS file: J0411+0843_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0974508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374114 0.374114 0.748229 1.49646 2.99291 5.98583 11.9717 23.9433 47.8866 95.7733 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8696 x 1.982 at -0.7636 degrees (North through East) ! Clean map min=-0.00051779 max=0.097451 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 J0411+0843_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:23 2019