! Started logfile: J0628+2835_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:02:19 2016 obs J0628+2835_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0628+2835_X_2014_05_31_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882937 visibilities/baseline/integration-bin. ! Found source: J0628+2835 ! ! 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 344 lines of history. ! ! Reading 53400 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 J0628+2835_X_2014_05_31_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883663Jy sigma=0.010419 ! Fit after self-cal, rms=0.844456Jy sigma=0.009953 ! 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=0.7966 mas, bmaj=1.429 mas, bpa=1.715 degrees ! Estimated noise=741.652 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 = 0.115149 Jy ! Component: 100 - total flux cleaned = 0.148725 Jy ! Total flux subtracted in 100 components = 0.148725 Jy ! Clean residual min=-0.007893 max=0.016007 Jy/beam ! Clean residual mean=-0.000093 rms=0.002460 Jy/beam ! Combined flux in latest and established models = 0.148725 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.148725 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=0.086472Jy sigma=0.000960 ! Fit after self-cal, rms=0.086384Jy sigma=0.000959 ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182382 Jy ! Component: 100 - total flux cleaned = 0.0294843 Jy ! Total flux subtracted in 100 components = 0.0294843 Jy ! Clean residual min=-0.007843 max=0.011631 Jy/beam ! Clean residual mean=-0.000051 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.178209 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.178209 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=0.080243Jy sigma=0.000880 ! Fit after self-cal, rms=0.080033Jy sigma=0.000877 ! 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=0.9761 mas, bmaj=1.718 mas, bpa=1.221 degrees ! Estimated noise=262.931 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 = 0.0142545 Jy ! Component: 100 - total flux cleaned = 0.0223692 Jy ! Component: 150 - total flux cleaned = 0.0276084 Jy ! Component: 200 - total flux cleaned = 0.0311203 Jy ! Total flux subtracted in 200 components = 0.0311203 Jy ! Clean residual min=-0.007420 max=0.010753 Jy/beam ! Clean residual mean=-0.000012 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.20933 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.20933 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=0.077292Jy sigma=0.000845 ! Fit after self-cal, rms=0.077195Jy sigma=0.000843 ! Inverting map ! Added new window around map position (3, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891108 Jy ! Component: 100 - total flux cleaned = 0.0117685 Jy ! Component: 150 - total flux cleaned = 0.0130142 Jy ! Component: 200 - total flux cleaned = 0.0134896 Jy ! Total flux subtracted in 200 components = 0.0134896 Jy ! Clean residual min=-0.007089 max=0.006424 Jy/beam ! Clean residual mean=0.000009 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.222819 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.222819 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=0.076079Jy sigma=0.000832 ! Fit after self-cal, rms=0.075953Jy sigma=0.000830 ! 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 0.91 FD 1.09 HN 1.11 KP 0.92 ! LA 1.03 MK 0.92 NL 1.03 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.13 KP 0.88 ! LA 1.03 MK 0.91 NL 1.01 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.13 KP 0.83 ! LA 1.04 MK 0.93 NL 1.01 OV 1.05 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.12 KP 0.79 ! LA 1.05 MK 0.96 NL 1.00 OV 1.01 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.09 KP 0.76 ! LA 1.07 MK 0.94 NL 1.01 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.12 KP 0.76 ! LA 1.05 MK 0.93 NL 1.03 OV 1.06 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.26 KP 0.80 ! LA 1.12 MK 0.99 NL 1.08 OV 1.11 ! 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 0.91 FD 1.14 HN 1.16 KP 0.75 ! LA 1.05 MK 0.97 NL 1.04 OV 1.06 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.23 KP 0.78 ! LA 1.07 MK 0.92 NL 1.03 OV 1.06 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.81 ! LA 1.06 MK 0.94 NL 1.03 OV 1.05 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.15 KP 0.84 ! LA 1.08 MK 0.95 NL 1.07 OV 1.06 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.14 KP 0.86 ! LA 1.07 MK 0.98 NL 1.04 OV 1.06 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.075953Jy sigma=0.000830 ! Fit after self-cal, rms=0.073623Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=1.713 mas, bpa=1.04 degrees ! Estimated noise=263.331 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 = 0.000681102 Jy ! Component: 100 - total flux cleaned = 0.000921785 Jy ! Component: 150 - total flux cleaned = 0.000928362 Jy ! Component: 200 - total flux cleaned = 0.00093145 Jy ! Total flux subtracted in 200 components = 0.00093145 Jy ! Clean residual min=-0.001555 max=0.002255 Jy/beam ! Clean residual mean=0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.223751 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.223751 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=0.073506Jy sigma=0.000782 ! Fit after self-cal, rms=0.073527Jy sigma=0.000781 ! 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=0.073527Jy sigma=0.000781 ! Fit after self-cal, rms=0.074383Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=1.717 mas, bpa=1.107 degrees ! Estimated noise=262.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428963 Jy ! Component: 100 - total flux cleaned = 0.000476245 Jy ! Component: 150 - total flux cleaned = 0.000437846 Jy ! Component: 200 - total flux cleaned = 0.000438856 Jy ! Total flux subtracted in 200 components = 0.000438856 Jy ! Clean residual min=-0.001280 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.22419 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.22419 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=0.074331Jy sigma=0.000779 ! Fit after self-cal, rms=0.074340Jy sigma=0.000779 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 = 0.000325129 Jy ! Component: 100 - total flux cleaned = 0.000356728 Jy ! Component: 150 - total flux cleaned = 0.00032888 Jy ! Component: 200 - total flux cleaned = 0.00032854 Jy ! Total flux subtracted in 200 components = 0.00032854 Jy ! Clean residual min=-0.001171 max=0.001073 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.224518 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.224518 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=0.074317Jy sigma=0.000779 ! Fit after self-cal, rms=0.074314Jy sigma=0.000779 ! 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=0.074314Jy sigma=0.000779 ! Fit after self-cal, rms=0.074493Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=1.718 mas, bpa=1.027 degrees ! Estimated noise=262.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.19941e-05 Jy ! Component: 100 - total flux cleaned = -9.30598e-05 Jy ! Component: 150 - total flux cleaned = -0.000118411 Jy ! Component: 200 - total flux cleaned = -0.000118195 Jy ! Total flux subtracted in 200 components = -0.000118195 Jy ! Clean residual min=-0.001038 max=0.001011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.2244 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.2244 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=0.074475Jy sigma=0.000779 ! Fit after self-cal, rms=0.074476Jy sigma=0.000779 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 = 0.000122996 Jy ! Component: 100 - total flux cleaned = 0.000143505 Jy ! Component: 150 - total flux cleaned = 0.00012456 Jy ! Component: 200 - total flux cleaned = 0.000107138 Jy ! Total flux subtracted in 200 components = 0.000107138 Jy ! Clean residual min=-0.000977 max=0.000939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.224507 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.224507 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=0.074466Jy sigma=0.000779 ! Fit after self-cal, rms=0.074464Jy sigma=0.000779 ! 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=0.074464Jy sigma=0.000779 ! Fit after self-cal, rms=0.074578Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=2.779 mas, bpa=2.545 degrees ! Estimated noise=318.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341638 Jy ! Component: 100 - total flux cleaned = -0.000330299 Jy ! Component: 150 - total flux cleaned = -0.000330795 Jy ! Component: 200 - total flux cleaned = -0.000348229 Jy ! Total flux subtracted in 200 components = -0.000348229 Jy ! Clean residual min=-0.000889 max=0.000957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.224159 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.224159 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=0.074573Jy sigma=0.000778 ! Fit after self-cal, rms=0.074574Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3661e-05 Jy ! Component: 100 - total flux cleaned = 2.307e-05 Jy ! Component: 150 - total flux cleaned = 3.92863e-05 Jy ! Component: 200 - total flux cleaned = 3.90865e-05 Jy ! Total flux subtracted in 200 components = 3.90865e-05 Jy ! Clean residual min=-0.000881 max=0.000918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.224198 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.224198 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=0.074572Jy sigma=0.000778 ! Fit after self-cal, rms=0.074572Jy sigma=0.000778 ! 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=0.972 mas, bmaj=1.719 mas, bpa=0.9796 degrees ! Estimated noise=262.205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.972 x 1.719 at 0.9796 degrees (North through East) ! Clean map min=-0.00086864 max=0.15048 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=0.7879 mas, bmaj=1.429 mas, bpa=1.447 degrees ! Estimated noise=746.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115777 Jy ! Component: 100 - total flux cleaned = 0.152088 Jy ! Component: 150 - total flux cleaned = 0.170805 Jy ! Component: 200 - total flux cleaned = 0.183184 Jy ! Total flux subtracted in 200 components = 0.183184 Jy ! Clean residual min=-0.003744 max=0.006829 Jy/beam ! Clean residual mean=-0.000033 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.183184 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.183184 Jy ! Inverting map and beam ! Estimated beam: bmin=0.972 mas, bmaj=1.719 mas, bpa=0.9796 degrees ! Estimated noise=262.205 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 = 0.012633 Jy ! Component: 100 - total flux cleaned = 0.0206489 Jy ! Component: 150 - total flux cleaned = 0.0261156 Jy ! Component: 200 - total flux cleaned = 0.0299611 Jy ! Total flux subtracted in 200 components = 0.0299611 Jy ! Clean residual min=-0.001676 max=0.002456 Jy/beam ! Clean residual mean=-0.000023 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.213145 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.213145 Jy ! Inverting map ! Added new window around map position (-0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283919 Jy ! Component: 100 - total flux cleaned = 0.00489439 Jy ! Component: 150 - total flux cleaned = 0.00642223 Jy ! Component: 200 - total flux cleaned = 0.0075928 Jy ! Total flux subtracted in 200 components = 0.0075928 Jy ! Clean residual min=-0.001144 max=0.000989 Jy/beam ! Clean residual mean=-0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.220738 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 86 components and 0.220738 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=2.306 mas, bmaj=2.779 mas, bpa=2.545 degrees ! Estimated noise=318.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128721 Jy ! Component: 100 - total flux cleaned = 0.00208112 Jy ! Component: 150 - total flux cleaned = 0.00265085 Jy ! Component: 200 - total flux cleaned = 0.00306478 Jy ! Total flux subtracted in 200 components = 0.00306478 Jy ! Clean residual min=-0.000942 max=0.000864 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.223802 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 = 0.000165843 Jy ! Component: 100 - total flux cleaned = 0.000251867 Jy ! Component: 150 - total flux cleaned = 0.000316841 Jy ! Component: 200 - total flux cleaned = 0.000358087 Jy ! Total flux subtracted in 200 components = 0.000358087 Jy ! Clean residual min=-0.000929 max=0.000883 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.22416 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 124 components and 0.22416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.972 mas, bmaj=1.719 mas, bpa=0.9796 degrees ! Estimated noise=262.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.74126e-05 Jy ! Component: 100 - total flux cleaned = -5.52775e-05 Jy ! Component: 150 - total flux cleaned = -5.4833e-05 Jy ! Component: 200 - total flux cleaned = -3.7113e-05 Jy ! Total flux subtracted in 200 components = -3.7113e-05 Jy ! Clean residual min=-0.000974 max=0.000821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.224123 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.224123 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=0.074563Jy sigma=0.000778 ! Fit after self-cal, rms=0.074556Jy sigma=0.000778 wmodel J0628+2835_X_2014_05_31_pus_map.mod ! Writing 141 model components to file: J0628+2835_X_2014_05_31_pus_map.mod wobs J0628+2835_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0628+2835_X_2014_05_31_pus_uvs.fits wwins J0628+2835_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0628+2835_X_2014_05_31_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 = -0.000432167 Jy ! Component: 100 - total flux cleaned = -0.00071701 Jy ! Component: 150 - total flux cleaned = -0.000826866 Jy ! Component: 200 - total flux cleaned = -0.000904555 Jy ! Component: 250 - total flux cleaned = -0.000966428 Jy ! Component: 300 - total flux cleaned = -0.000978587 Jy ! Component: 350 - total flux cleaned = -0.00101299 Jy ! Component: 400 - total flux cleaned = -0.00102406 Jy ! Component: 450 - total flux cleaned = -0.00102451 Jy ! Component: 500 - total flux cleaned = -0.00101422 Jy ! Component: 550 - total flux cleaned = -0.0010143 Jy ! Component: 600 - total flux cleaned = -0.00100437 Jy ! Component: 650 - total flux cleaned = -0.000995012 Jy ! Component: 700 - total flux cleaned = -0.000957125 Jy ! Component: 750 - total flux cleaned = -0.000938544 Jy ! Component: 800 - total flux cleaned = -0.00092025 Jy ! Component: 850 - total flux cleaned = -0.000875407 Jy ! Component: 900 - total flux cleaned = -0.000822641 Jy ! Component: 950 - total flux cleaned = -0.000805318 Jy ! Component: 1000 - total flux cleaned = -0.000745596 Jy ! Component: 1050 - total flux cleaned = -0.000670388 Jy ! Component: 1100 - total flux cleaned = -0.000654013 Jy ! Component: 1150 - total flux cleaned = -0.000605264 Jy ! Component: 1200 - total flux cleaned = -0.000565114 Jy ! Component: 1250 - total flux cleaned = -0.000501893 Jy ! Component: 1300 - total flux cleaned = -0.000478611 Jy ! Component: 1350 - total flux cleaned = -0.000440125 Jy ! Component: 1400 - total flux cleaned = -0.000440178 Jy ! Component: 1450 - total flux cleaned = -0.000410165 Jy ! Component: 1500 - total flux cleaned = -0.000373245 Jy ! Component: 1550 - total flux cleaned = -0.000373246 Jy ! Component: 1600 - total flux cleaned = -0.000365932 Jy ! Component: 1650 - total flux cleaned = -0.000344655 Jy ! Component: 1700 - total flux cleaned = -0.000330606 Jy ! Component: 1750 - total flux cleaned = -0.000337641 Jy ! Component: 1800 - total flux cleaned = -0.000364888 Jy ! Component: 1850 - total flux cleaned = -0.000358173 Jy ! Component: 1900 - total flux cleaned = -0.000384812 Jy ! Component: 1950 - total flux cleaned = -0.000358407 Jy ! Component: 2000 - total flux cleaned = -0.000351913 Jy ! Total flux subtracted in 2048 components = -0.000351908 Jy ! Clean residual min=-0.000320 max=0.000480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.223771 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 284 components and 0.223771 Jy ![Exited script file: muppet] wmap "J0628+2835_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.972 x 1.719 at 0.9796 degrees (North through East) ! Clean map min=-0.00063611 max=0.15089 Jy/beam ! Writing clean map to FITS file: J0628+2835_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118571 device "J0628+2835_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0628+2835_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23575 0.23575 0.471499 0.942998 1.886 3.77199 7.54399 15.088 30.1759 60.3519 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.972 x 1.719 at 0.9796 degrees (North through East) ! Clean map min=-0.00063611 max=0.15089 Jy/beam quit ! Quitting program ! Log file J0628+2835_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:02:22 2016