! Started logfile: J2031+1219_X_2017_08_12_pus_uvs.log on Fri May 10 15:28:52 2019 obs J2031+1219_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2031+1219_X_2017_08_12_pus_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657333 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 17748 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 J2031+1219_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.403266Jy sigma=0.003018 ! Fit after self-cal, rms=0.342753Jy sigma=0.002460 ! 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=0.752 mas, bmaj=1.561 mas, bpa=-0.0402 degrees ! Estimated noise=1004.54 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 = 0.559415 Jy ! Component: 100 - total flux cleaned = 0.725901 Jy ! Total flux subtracted in 100 components = 0.725901 Jy ! Clean residual min=-0.028724 max=0.067960 Jy/beam ! Clean residual mean=-0.000154 rms=0.008827 Jy/beam ! Combined flux in latest and established models = 0.725901 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.725901 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=0.217872Jy sigma=0.001687 ! Fit after self-cal, rms=0.217599Jy sigma=0.001685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0761793 Jy ! Component: 100 - total flux cleaned = 0.1233 Jy ! Total flux subtracted in 100 components = 0.1233 Jy ! Clean residual min=-0.024023 max=0.034668 Jy/beam ! Clean residual mean=-0.000065 rms=0.006523 Jy/beam ! Combined flux in latest and established models = 0.849201 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.849201 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=0.183818Jy sigma=0.001270 ! Fit after self-cal, rms=0.183553Jy sigma=0.001268 ! 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=0.9284 mas, bmaj=1.844 mas, bpa=0.9459 degrees ! Estimated noise=653.942 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 (-7, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486914 Jy ! Component: 100 - total flux cleaned = 0.0799839 Jy ! Component: 150 - total flux cleaned = 0.0928937 Jy ! Component: 200 - total flux cleaned = 0.0981947 Jy ! Total flux subtracted in 200 components = 0.0981947 Jy ! Clean residual min=-0.018662 max=0.026528 Jy/beam ! Clean residual mean=-0.000023 rms=0.005041 Jy/beam ! Combined flux in latest and established models = 0.947395 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.947396 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=0.166750Jy sigma=0.001107 ! Fit after self-cal, rms=0.166045Jy sigma=0.001099 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.02 KP 1.00 ! LA 0.95 MK 1.02 NL 0.96 OV 0.97 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.02 ! LA 0.95 MK 1.01 NL 0.96 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 KP 0.96 ! LA 0.97 MK 1.02 NL 0.95 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 1.00 ! LA 0.98 MK 1.04 NL 0.96 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.99 ! LA 0.97 MK 1.06 NL 0.96 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.02 KP 1.00 ! LA 0.97 MK 1.05 NL 0.97 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.05 NL 0.96 OV 0.98 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.00 ! LA 0.95 MK 1.04 NL 0.97 OV 0.98 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.01 ! LA 0.97 MK 1.02 NL 0.96 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 1.00 ! LA 1.00 MK 1.05 NL 0.97 OV 0.98 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.05 KP 1.02 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 1.02 SC 1.14 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 0.99 ! LA 0.98 MK 1.07 NL 0.96 OV 0.98 ! PT 1.03 SC 1.15 ! ! ! Fit before self-cal, rms=0.166045Jy sigma=0.001099 ! Fit after self-cal, rms=0.164581Jy sigma=0.001038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.869 mas, bpa=0.4644 degrees ! Estimated noise=649.015 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 = -0.000210868 Jy ! Component: 100 - total flux cleaned = -0.00177628 Jy ! Component: 150 - total flux cleaned = -0.00360031 Jy ! Component: 200 - total flux cleaned = -0.00440393 Jy ! Total flux subtracted in 200 components = -0.00440393 Jy ! Clean residual min=-0.016581 max=0.019216 Jy/beam ! Clean residual mean=-0.000005 rms=0.004280 Jy/beam ! Combined flux in latest and established models = 0.942992 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.942992 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=0.160575Jy sigma=0.001017 ! Fit after self-cal, rms=0.160497Jy sigma=0.001016 ! 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=0.160497Jy sigma=0.001016 ! Fit after self-cal, rms=0.163763Jy sigma=0.000906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9481 mas, bmaj=1.859 mas, bpa=0.7979 degrees ! Estimated noise=650.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259727 Jy ! Component: 100 - total flux cleaned = -0.00383887 Jy ! Component: 150 - total flux cleaned = -0.00419643 Jy ! Component: 200 - total flux cleaned = -0.00451137 Jy ! Total flux subtracted in 200 components = -0.00451137 Jy ! Clean residual min=-0.015281 max=0.015835 Jy/beam ! Clean residual mean=-0.000001 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.93848 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.93848 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=0.160619Jy sigma=0.000896 ! Fit after self-cal, rms=0.160519Jy sigma=0.000894 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482901 Jy ! Component: 100 - total flux cleaned = 0.00346354 Jy ! Component: 150 - total flux cleaned = 0.0030495 Jy ! Component: 200 - total flux cleaned = 0.00234783 Jy ! Total flux subtracted in 200 components = 0.00234783 Jy ! Clean residual min=-0.014842 max=0.013452 Jy/beam ! Clean residual mean=0.000002 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 0.940828 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.940828 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=0.156903Jy sigma=0.000876 ! Fit after self-cal, rms=0.156732Jy sigma=0.000875 ! 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=0.156732Jy sigma=0.000875 ! Fit after self-cal, rms=0.171051Jy sigma=0.000710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=1.856 mas, bpa=0.754 degrees ! Estimated noise=655.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286443 Jy ! Component: 100 - total flux cleaned = -1.87431e-05 Jy ! Component: 150 - total flux cleaned = -0.000289968 Jy ! Component: 200 - total flux cleaned = -0.000536016 Jy ! Total flux subtracted in 200 components = -0.000536016 Jy ! Clean residual min=-0.006791 max=0.007795 Jy/beam ! Clean residual mean=0.000001 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.940292 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.940292 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=0.170068Jy sigma=0.000695 ! Fit after self-cal, rms=0.170118Jy sigma=0.000694 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475944 Jy ! Component: 100 - total flux cleaned = 0.00428755 Jy ! Component: 150 - total flux cleaned = 0.00449788 Jy ! Component: 200 - total flux cleaned = 0.00450258 Jy ! Total flux subtracted in 200 components = 0.00450258 Jy ! Clean residual min=-0.005973 max=0.005262 Jy/beam ! Clean residual mean=0.000012 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.944795 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.944795 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=0.169514Jy sigma=0.000684 ! Fit after self-cal, rms=0.169434Jy sigma=0.000683 ! 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=0.169434Jy sigma=0.000683 ! Fit after self-cal, rms=0.174213Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=2.997 mas, bpa=-4.447 degrees ! Estimated noise=788.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264655 Jy ! Component: 100 - total flux cleaned = 0.00190318 Jy ! Component: 150 - total flux cleaned = 0.00144336 Jy ! Component: 200 - total flux cleaned = 0.00117147 Jy ! Total flux subtracted in 200 components = 0.00117147 Jy ! Clean residual min=-0.004793 max=0.004041 Jy/beam ! Clean residual mean=0.000023 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.945966 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.945966 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=0.173920Jy sigma=0.000677 ! Fit after self-cal, rms=0.173832Jy sigma=0.000677 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 = -0.000247916 Jy ! Component: 100 - total flux cleaned = -0.000378846 Jy ! Component: 150 - total flux cleaned = -0.000619596 Jy ! Component: 200 - total flux cleaned = -0.000838449 Jy ! Total flux subtracted in 200 components = -0.000838449 Jy ! Clean residual min=-0.004562 max=0.003817 Jy/beam ! Clean residual mean=0.000021 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.945128 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.945128 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=0.173622Jy sigma=0.000674 ! Fit after self-cal, rms=0.173561Jy sigma=0.000673 ! 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=0.9454 mas, bmaj=1.855 mas, bpa=0.5406 degrees ! Estimated noise=653.491 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 1.855 at 0.5406 degrees (North through East) ! Clean map min=-0.015846 max=0.73387 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=0.173561Jy sigma=0.000673 ! Fit after self-cal, rms=0.220188Jy sigma=0.000625 ! Inverting map and beam ! Estimated beam: bmin=0.9446 mas, bmaj=1.854 mas, bpa=0.3822 degrees ! Estimated noise=651.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159078 Jy ! Component: 100 - total flux cleaned = -0.00213201 Jy ! Component: 150 - total flux cleaned = -0.00245515 Jy ! Component: 200 - total flux cleaned = -0.00201232 Jy ! Total flux subtracted in 200 components = -0.00201232 Jy ! Clean residual min=-0.005481 max=0.004136 Jy/beam ! Clean residual mean=0.000006 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.943115 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.943115 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=0.219907Jy sigma=0.000620 ! Fit after self-cal, rms=0.219887Jy sigma=0.000619 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.92392e-05 Jy ! Component: 100 - total flux cleaned = 0.000224059 Jy ! Component: 150 - total flux cleaned = 0.000480144 Jy ! Component: 200 - total flux cleaned = 0.000727321 Jy ! Total flux subtracted in 200 components = 0.000727321 Jy ! Clean residual min=-0.005220 max=0.003969 Jy/beam ! Clean residual mean=0.000008 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.943842 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.943842 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=0.219732Jy sigma=0.000616 ! Fit after self-cal, rms=0.219724Jy sigma=0.000616 ! 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=0.219724Jy sigma=0.000616 ! Fit after self-cal, rms=0.223764Jy sigma=0.000615 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=0.7621 mas, bmaj=1.56 mas, bpa=-0.5348 degrees ! Estimated noise=1006.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55926 Jy ! Component: 100 - total flux cleaned = 0.730879 Jy ! Component: 150 - total flux cleaned = 0.804885 Jy ! Component: 200 - total flux cleaned = 0.844314 Jy ! Total flux subtracted in 200 components = 0.844314 Jy ! Clean residual min=-0.009035 max=0.020535 Jy/beam ! Clean residual mean=-0.000057 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.844314 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.844314 Jy ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.853 mas, bpa=0.2426 degrees ! Estimated noise=650.278 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 = 0.0348421 Jy ! Component: 100 - total flux cleaned = 0.0555175 Jy ! Component: 150 - total flux cleaned = 0.0687574 Jy ! Component: 200 - total flux cleaned = 0.0776611 Jy ! Total flux subtracted in 200 components = 0.0776611 Jy ! Clean residual min=-0.003843 max=0.005589 Jy/beam ! Clean residual mean=-0.000035 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.921975 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.921975 Jy ! Inverting map ! Added new window around map position (0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671869 Jy ! Component: 100 - total flux cleaned = 0.0107319 Jy ! Component: 150 - total flux cleaned = 0.0128556 Jy ! Component: 200 - total flux cleaned = 0.0141006 Jy ! Total flux subtracted in 200 components = 0.0141006 Jy ! Clean residual min=-0.003171 max=0.003907 Jy/beam ! Clean residual mean=-0.000008 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.936076 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 0.936076 Jy ! Inverting map ! Added new window around map position (-6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209054 Jy ! Component: 100 - total flux cleaned = 0.00273316 Jy ! Component: 150 - total flux cleaned = 0.00321166 Jy ! Component: 200 - total flux cleaned = 0.00366079 Jy ! Total flux subtracted in 200 components = 0.00366079 Jy ! Clean residual min=-0.002862 max=0.003195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.939737 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.939737 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=2.115 mas, bmaj=2.997 mas, bpa=-4.705 degrees ! Estimated noise=786.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112042 Jy ! Component: 100 - total flux cleaned = 0.00170032 Jy ! Component: 150 - total flux cleaned = 0.00186154 Jy ! Component: 200 - total flux cleaned = 0.00178889 Jy ! Total flux subtracted in 200 components = 0.00178889 Jy ! Clean residual min=-0.002554 max=0.002900 Jy/beam ! Clean residual mean=0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.941526 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 = 6.64186e-05 Jy ! Component: 100 - total flux cleaned = 6.78757e-05 Jy ! Component: 150 - total flux cleaned = 0.000122776 Jy ! Component: 200 - total flux cleaned = 0.000173507 Jy ! Total flux subtracted in 200 components = 0.000173507 Jy ! Clean residual min=-0.002353 max=0.002818 Jy/beam ! Clean residual mean=0.000008 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.941699 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 141 components and 0.941699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.853 mas, bpa=0.2426 degrees ! Estimated noise=650.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172507 Jy ! Component: 100 - total flux cleaned = 0.000282773 Jy ! Component: 150 - total flux cleaned = 0.000451253 Jy ! Component: 200 - total flux cleaned = 0.000451257 Jy ! Total flux subtracted in 200 components = 0.000451257 Jy ! Clean residual min=-0.002636 max=0.002861 Jy/beam ! Clean residual mean=0.000005 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.942151 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.942151 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=0.223506Jy sigma=0.000603 ! Fit after self-cal, rms=0.223435Jy sigma=0.000600 wmodel J2031+1219_X_2017_08_12_pus_map.mod ! Writing 155 model components to file: J2031+1219_X_2017_08_12_pus_map.mod wobs J2031+1219_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2031+1219_X_2017_08_12_pus_uvs.fits wwins J2031+1219_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J2031+1219_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128772 Jy ! Component: 100 - total flux cleaned = 0.0019723 Jy ! Component: 150 - total flux cleaned = 0.00244274 Jy ! Component: 200 - total flux cleaned = 0.00281323 Jy ! Component: 250 - total flux cleaned = 0.00301204 Jy ! Component: 300 - total flux cleaned = 0.00297273 Jy ! Component: 350 - total flux cleaned = 0.00301023 Jy ! Component: 400 - total flux cleaned = 0.00286191 Jy ! Component: 450 - total flux cleaned = 0.00282528 Jy ! Component: 500 - total flux cleaned = 0.00257544 Jy ! Component: 550 - total flux cleaned = 0.00247024 Jy ! Component: 600 - total flux cleaned = 0.00240093 Jy ! Component: 650 - total flux cleaned = 0.00236694 Jy ! Component: 700 - total flux cleaned = 0.00233369 Jy ! Component: 750 - total flux cleaned = 0.00223504 Jy ! Component: 800 - total flux cleaned = 0.00223552 Jy ! Component: 850 - total flux cleaned = 0.00210774 Jy ! Component: 900 - total flux cleaned = 0.00201285 Jy ! Component: 950 - total flux cleaned = 0.00195047 Jy ! Component: 1000 - total flux cleaned = 0.00191964 Jy ! Component: 1050 - total flux cleaned = 0.00182901 Jy ! Component: 1100 - total flux cleaned = 0.00182874 Jy ! Component: 1150 - total flux cleaned = 0.00179893 Jy ! Component: 1200 - total flux cleaned = 0.00174017 Jy ! Component: 1250 - total flux cleaned = 0.00165367 Jy ! Component: 1300 - total flux cleaned = 0.00165379 Jy ! Component: 1350 - total flux cleaned = 0.00151237 Jy ! Component: 1400 - total flux cleaned = 0.00151257 Jy ! Component: 1450 - total flux cleaned = 0.00145683 Jy ! Component: 1500 - total flux cleaned = 0.00142975 Jy ! Component: 1550 - total flux cleaned = 0.00145685 Jy ! Component: 1600 - total flux cleaned = 0.00140314 Jy ! Component: 1650 - total flux cleaned = 0.00142976 Jy ! Component: 1700 - total flux cleaned = 0.00140354 Jy ! Component: 1750 - total flux cleaned = 0.0014557 Jy ! Component: 1800 - total flux cleaned = 0.00142974 Jy ! Component: 1850 - total flux cleaned = 0.00127569 Jy ! Component: 1900 - total flux cleaned = 0.00125032 Jy ! Component: 1950 - total flux cleaned = 0.00122507 Jy ! Component: 2000 - total flux cleaned = 0.00115029 Jy ! Total flux subtracted in 2048 components = 0.00105161 Jy ! Clean residual min=-0.001281 max=0.001389 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.943202 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 305 components and 0.943202 Jy ![Exited script file: muppet] wmap "J2031+1219_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.944 x 1.853 at 0.2426 degrees (North through East) ! Clean map min=-0.0041527 max=0.74147 Jy/beam ! Writing clean map to FITS file: J2031+1219_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.741474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000455635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18435 0.18435 0.3687 0.737399 1.4748 2.9496 5.89919 11.7984 23.5968 47.1936 94.3871 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.741 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.944 x 1.853 at 0.2426 degrees (North through East) ! Clean map min=-0.0041527 max=0.74147 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 J2031+1219_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:28:54 2019