! Started logfile: J0510+1800_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:43 2019 obs J0510+1800_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0510+1800_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.451389 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0510+1800 ! ! 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 858 lines of history. ! ! Reading 3900 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 J0510+1800_X_2017_02_19_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.457866Jy sigma=0.003720 ! Fit after self-cal, rms=0.450574Jy sigma=0.003661 ! 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=0.7892 mas, bmaj=2.086 mas, bpa=-18.51 degrees ! Estimated noise=1980.68 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 = 1.09563 Jy ! Component: 100 - total flux cleaned = 1.34038 Jy ! Total flux subtracted in 100 components = 1.34038 Jy ! Clean residual min=-0.037388 max=0.085175 Jy/beam ! Clean residual mean=0.000020 rms=0.012538 Jy/beam ! Combined flux in latest and established models = 1.34038 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.34038 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=0.172953Jy sigma=0.001371 ! Fit after self-cal, rms=0.172841Jy sigma=0.001370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913632 Jy ! Component: 100 - total flux cleaned = 0.136708 Jy ! Total flux subtracted in 100 components = 0.136708 Jy ! Clean residual min=-0.024719 max=0.027158 Jy/beam ! Clean residual mean=-0.000074 rms=0.006392 Jy/beam ! Combined flux in latest and established models = 1.47709 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 1.47709 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=0.117954Jy sigma=0.000903 ! Fit after self-cal, rms=0.117764Jy sigma=0.000902 ! 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=0.9629 mas, bmaj=2.212 mas, bpa=-17.12 degrees ! Estimated noise=1428.74 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 = 0.0242237 Jy ! Component: 100 - total flux cleaned = 0.0306945 Jy ! Component: 150 - total flux cleaned = 0.0294099 Jy ! Component: 200 - total flux cleaned = 0.0283232 Jy ! Total flux subtracted in 200 components = 0.0283232 Jy ! Clean residual min=-0.023361 max=0.019841 Jy/beam ! Clean residual mean=-0.000080 rms=0.005837 Jy/beam ! Combined flux in latest and established models = 1.50541 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 1.50541 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=0.112931Jy sigma=0.000859 ! Fit after self-cal, rms=0.112886Jy sigma=0.000859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 1.09 ! LA 1.02 MK 1.00 NL 0.97 OV 1.03 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 1.07 ! LA 1.03 MK 1.00 NL 0.97 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 1.07 ! LA 1.05 MK 1.02 NL 0.97 OV 1.02 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 1.03 ! LA 1.04 MK 1.02 NL 0.97 OV 1.01 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.96 KP 1.03 ! LA 1.04 MK 1.02 NL 0.98 OV 1.02 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.04 ! LA 1.04 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.98 KP 1.03 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.03 ! LA 1.03 MK 0.98 NL 0.95 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 0.95 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.02 ! LA 1.00 MK 0.98 NL 0.94 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 1.08 ! LA 1.02 MK 0.98 NL 0.98 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.112886Jy sigma=0.000859 ! Fit after self-cal, rms=0.091409Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=2.218 mas, bpa=-17.55 degrees ! Estimated noise=1435.31 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 (-2.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123886 Jy ! Component: 100 - total flux cleaned = 0.0129645 Jy ! Component: 150 - total flux cleaned = 0.0145896 Jy ! Component: 200 - total flux cleaned = 0.0157281 Jy ! Total flux subtracted in 200 components = 0.0157281 Jy ! Clean residual min=-0.006721 max=0.008073 Jy/beam ! Clean residual mean=-0.000018 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 1.52114 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 1.52114 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=0.088860Jy sigma=0.000663 ! Fit after self-cal, rms=0.088697Jy sigma=0.000662 ! 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=0.088697Jy sigma=0.000662 ! Fit after self-cal, rms=0.087608Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=2.22 mas, bpa=-17.53 degrees ! Estimated noise=1435.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506606 Jy ! Component: 100 - total flux cleaned = 0.00611799 Jy ! Component: 150 - total flux cleaned = 0.00690915 Jy ! Component: 200 - total flux cleaned = 0.00791025 Jy ! Total flux subtracted in 200 components = 0.00791025 Jy ! Clean residual min=-0.006485 max=0.005031 Jy/beam ! Clean residual mean=0.000000 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 1.52905 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 67 components and 1.52905 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=0.087055Jy sigma=0.000645 ! Fit after self-cal, rms=0.087035Jy sigma=0.000645 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 = 0.000942464 Jy ! Component: 100 - total flux cleaned = 0.00197334 Jy ! Component: 150 - total flux cleaned = 0.00287423 Jy ! Component: 200 - total flux cleaned = 0.00338532 Jy ! Total flux subtracted in 200 components = 0.00338532 Jy ! Clean residual min=-0.006089 max=0.004429 Jy/beam ! Clean residual mean=-0.000001 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 1.53244 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 1.53244 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=0.086870Jy sigma=0.000644 ! Fit after self-cal, rms=0.086860Jy sigma=0.000644 ! 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=0.086860Jy sigma=0.000644 ! Fit after self-cal, rms=0.086827Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=2.221 mas, bpa=-17.56 degrees ! Estimated noise=1435.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644438 Jy ! Component: 100 - total flux cleaned = 0.00121545 Jy ! Component: 150 - total flux cleaned = 0.0017689 Jy ! Component: 200 - total flux cleaned = 0.0020756 Jy ! Total flux subtracted in 200 components = 0.0020756 Jy ! Clean residual min=-0.005244 max=0.003875 Jy/beam ! Clean residual mean=-0.000001 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 1.53451 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 97 components and 1.53451 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=0.086678Jy sigma=0.000642 ! Fit after self-cal, rms=0.086674Jy sigma=0.000642 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 = 7.24436e-05 Jy ! Component: 100 - total flux cleaned = 0.000394279 Jy ! Component: 150 - total flux cleaned = 0.000686755 Jy ! Component: 200 - total flux cleaned = 0.000863059 Jy ! Total flux subtracted in 200 components = 0.000863059 Jy ! Clean residual min=-0.005013 max=0.003646 Jy/beam ! Clean residual mean=-0.000001 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 1.53538 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 1.53538 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=0.086618Jy sigma=0.000641 ! Fit after self-cal, rms=0.086615Jy sigma=0.000641 ! 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=0.086615Jy sigma=0.000641 ! Fit after self-cal, rms=0.086605Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=2.8 mas, bpa=-7.664 degrees ! Estimated noise=1735.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000389376 Jy ! Component: 100 - total flux cleaned = -0.00017907 Jy ! Component: 150 - total flux cleaned = 4.87081e-05 Jy ! Component: 200 - total flux cleaned = 0.000309338 Jy ! Total flux subtracted in 200 components = 0.000309338 Jy ! Clean residual min=-0.004988 max=0.003996 Jy/beam ! Clean residual mean=-0.000009 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 1.53569 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 1.53569 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=0.086554Jy sigma=0.000641 ! Fit after self-cal, rms=0.086550Jy sigma=0.000641 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 = 5.61303e-05 Jy ! Component: 100 - total flux cleaned = 0.000193386 Jy ! Component: 150 - total flux cleaned = 0.000307239 Jy ! Component: 200 - total flux cleaned = 0.000502632 Jy ! Total flux subtracted in 200 components = 0.000502632 Jy ! Clean residual min=-0.004878 max=0.003843 Jy/beam ! Clean residual mean=-0.000008 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 1.53619 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 1.53619 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=0.086540Jy sigma=0.000641 ! Fit after self-cal, rms=0.086538Jy sigma=0.000641 ! 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=0.9634 mas, bmaj=2.222 mas, bpa=-17.59 degrees ! Estimated noise=1435.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9634 x 2.222 at -17.59 degrees (North through East) ! Clean map min=-0.0052736 max=1.4203 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=0.086538Jy sigma=0.000641 ! Fit after self-cal, rms=0.079655Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=0.9636 mas, bmaj=2.223 mas, bpa=-17.61 degrees ! Estimated noise=1435.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000912674 Jy ! Component: 100 - total flux cleaned = -0.000765308 Jy ! Component: 150 - total flux cleaned = -0.000540247 Jy ! Component: 200 - total flux cleaned = -0.000376852 Jy ! Total flux subtracted in 200 components = -0.000376852 Jy ! Clean residual min=-0.003990 max=0.003225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 1.53581 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 1.53581 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=0.079594Jy sigma=0.000581 ! Fit after self-cal, rms=0.079592Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125013 Jy ! Component: 100 - total flux cleaned = 0.000261774 Jy ! Component: 150 - total flux cleaned = 0.000326014 Jy ! Component: 200 - total flux cleaned = 0.000355222 Jy ! Total flux subtracted in 200 components = 0.000355222 Jy ! Clean residual min=-0.003824 max=0.003134 Jy/beam ! Clean residual mean=-0.000002 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 1.53617 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 1.53617 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=0.079567Jy sigma=0.000581 ! Fit after self-cal, rms=0.079567Jy sigma=0.000581 ! 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=0.079567Jy sigma=0.000581 ! Fit after self-cal, rms=0.079569Jy sigma=0.000581 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=0.7921 mas, bmaj=2.093 mas, bpa=-18.81 degrees ! Estimated noise=1988.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09625 Jy ! Component: 100 - total flux cleaned = 1.33854 Jy ! Component: 150 - total flux cleaned = 1.42345 Jy ! Component: 200 - total flux cleaned = 1.46623 Jy ! Total flux subtracted in 200 components = 1.46623 Jy ! Clean residual min=-0.013098 max=0.020616 Jy/beam ! Clean residual mean=0.000038 rms=0.003614 Jy/beam ! Combined flux in latest and established models = 1.46623 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.46623 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=2.224 mas, bpa=-17.63 degrees ! Estimated noise=1435.09 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 = 0.0278339 Jy ! Component: 100 - total flux cleaned = 0.0453058 Jy ! Component: 150 - total flux cleaned = 0.0566493 Jy ! Component: 200 - total flux cleaned = 0.0622158 Jy ! Total flux subtracted in 200 components = 0.0622158 Jy ! Clean residual min=-0.005497 max=0.004290 Jy/beam ! Clean residual mean=0.000006 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 1.52844 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.52844 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=1.882 mas, bmaj=2.801 mas, bpa=-7.712 degrees ! Estimated noise=1734.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662644 Jy ! Component: 100 - total flux cleaned = 0.0099964 Jy ! Component: 150 - total flux cleaned = 0.0100998 Jy ! Component: 200 - total flux cleaned = 0.0103024 Jy ! Total flux subtracted in 200 components = 0.0103024 Jy ! Clean residual min=-0.004210 max=0.003741 Jy/beam ! Clean residual mean=-0.000004 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.53875 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 = 0.000355869 Jy ! Component: 100 - total flux cleaned = 0.000509433 Jy ! Component: 150 - total flux cleaned = 0.000552674 Jy ! Component: 200 - total flux cleaned = 0.000631823 Jy ! Total flux subtracted in 200 components = 0.000631823 Jy ! Clean residual min=-0.004036 max=0.003573 Jy/beam ! Clean residual mean=-0.000006 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.53938 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 1.53938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=2.224 mas, bpa=-17.63 degrees ! Estimated noise=1435.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000873156 Jy ! Component: 100 - total flux cleaned = -0.000397433 Jy ! Component: 150 - total flux cleaned = 2.60744e-05 Jy ! Component: 200 - total flux cleaned = 0.000259685 Jy ! Total flux subtracted in 200 components = 0.000259685 Jy ! Clean residual min=-0.004109 max=0.003868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.53964 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 1.53964 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=0.079938Jy sigma=0.000583 ! Fit after self-cal, rms=0.079878Jy sigma=0.000583 wmodel J0510+1800_X_2017_02_19_pus_map.mod ! Writing 80 model components to file: J0510+1800_X_2017_02_19_pus_map.mod wobs J0510+1800_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0510+1800_X_2017_02_19_pus_uvs.fits wwins J0510+1800_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0510+1800_X_2017_02_19_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 = 0.00011953 Jy ! Component: 100 - total flux cleaned = 0.000374268 Jy ! Component: 150 - total flux cleaned = 0.000604891 Jy ! Component: 200 - total flux cleaned = 0.000917945 Jy ! Component: 250 - total flux cleaned = 0.00106635 Jy ! Component: 300 - total flux cleaned = 0.000926326 Jy ! Component: 350 - total flux cleaned = 0.000749409 Jy ! Component: 400 - total flux cleaned = 0.000580532 Jy ! Component: 450 - total flux cleaned = 0.000379713 Jy ! Component: 500 - total flux cleaned = 0.000341406 Jy ! Component: 550 - total flux cleaned = 0.00030252 Jy ! Component: 600 - total flux cleaned = 0.000155134 Jy ! Component: 650 - total flux cleaned = 0.000118771 Jy ! Component: 700 - total flux cleaned = 1.39105e-05 Jy ! Component: 750 - total flux cleaned = 4.90103e-05 Jy ! Component: 800 - total flux cleaned = 8.21709e-05 Jy ! Component: 850 - total flux cleaned = 0.000114488 Jy ! Component: 900 - total flux cleaned = 4.9494e-05 Jy ! Component: 950 - total flux cleaned = 1.78004e-05 Jy ! Component: 1000 - total flux cleaned = -4.51421e-05 Jy ! Component: 1050 - total flux cleaned = -0.00019767 Jy ! Component: 1100 - total flux cleaned = -0.000227404 Jy ! Component: 1150 - total flux cleaned = -0.000227697 Jy ! Component: 1200 - total flux cleaned = -0.000286101 Jy ! Component: 1250 - total flux cleaned = -0.000371445 Jy ! Component: 1300 - total flux cleaned = -0.000343005 Jy ! Component: 1350 - total flux cleaned = -0.00037093 Jy ! Component: 1400 - total flux cleaned = -0.000398802 Jy ! Component: 1450 - total flux cleaned = -0.000452776 Jy ! Component: 1500 - total flux cleaned = -0.000479241 Jy ! Component: 1550 - total flux cleaned = -0.000401162 Jy ! Component: 1600 - total flux cleaned = -0.000530097 Jy ! Component: 1650 - total flux cleaned = -0.000530452 Jy ! Component: 1700 - total flux cleaned = -0.000580851 Jy ! Component: 1750 - total flux cleaned = -0.000679625 Jy ! Component: 1800 - total flux cleaned = -0.000703996 Jy ! Component: 1850 - total flux cleaned = -0.000848903 Jy ! Component: 1900 - total flux cleaned = -0.000920475 Jy ! Component: 1950 - total flux cleaned = -0.000990807 Jy ! Component: 2000 - total flux cleaned = -0.00101418 Jy ! Total flux subtracted in 2048 components = -0.00108346 Jy ! Clean residual min=-0.001257 max=0.001183 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 1.53855 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 195 components and 1.53855 Jy ![Exited script file: muppet] wmap "J0510+1800_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9635 x 2.224 at -17.63 degrees (North through East) ! Clean map min=-0.0035585 max=1.4207 Jy/beam ! Writing clean map to FITS file: J0510+1800_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.42072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0885603 0.0885603 0.177121 0.354241 0.708483 1.41697 2.83393 5.66786 11.3357 22.6714 45.3429 90.6858 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.42 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9635 x 2.224 at -17.63 degrees (North through East) ! Clean map min=-0.0035585 max=1.4207 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 J0510+1800_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:45 2019