! Started logfile: J2354-1513_X_2017_03_23_pus_uvs.log on Mon May 13 10:29:57 2019 obs J2354-1513_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2354-1513_X_2017_03_23_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.681944 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 1124 lines of history. ! ! Reading 5892 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 J2354-1513_X_2017_03_23_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.549344Jy sigma=0.003972 ! Fit after self-cal, rms=0.543724Jy sigma=0.003936 ! 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=0.6438 mas, bmaj=1.612 mas, bpa=-0.007847 degrees ! Estimated noise=1795.16 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 = 0.364441 Jy ! Component: 100 - total flux cleaned = 0.500858 Jy ! Total flux subtracted in 100 components = 0.500858 Jy ! Clean residual min=-0.022248 max=0.060649 Jy/beam ! Clean residual mean=0.000082 rms=0.007386 Jy/beam ! Combined flux in latest and established models = 0.500858 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.500858 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=0.150793Jy sigma=0.001065 ! Fit after self-cal, rms=0.150652Jy sigma=0.001063 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0672403 Jy ! Component: 100 - total flux cleaned = 0.103613 Jy ! Total flux subtracted in 100 components = 0.103613 Jy ! Clean residual min=-0.012629 max=0.017760 Jy/beam ! Clean residual mean=0.000029 rms=0.003152 Jy/beam ! Combined flux in latest and established models = 0.604472 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.604472 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=0.113859Jy sigma=0.000722 ! Fit after self-cal, rms=0.113767Jy sigma=0.000722 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212624 Jy ! Component: 100 - total flux cleaned = 0.0343087 Jy ! Total flux subtracted in 100 components = 0.0343087 Jy ! Clean residual min=-0.010722 max=0.008627 Jy/beam ! Clean residual mean=0.000011 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.63878 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.63878 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=0.110038Jy sigma=0.000678 ! Fit after self-cal, rms=0.110010Jy sigma=0.000677 ! 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=0.7844 mas, bmaj=1.872 mas, bpa=-0.135 degrees ! Estimated noise=1287.94 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 = 0.0079408 Jy ! Component: 100 - total flux cleaned = 0.0106158 Jy ! Component: 150 - total flux cleaned = 0.0111181 Jy ! Component: 200 - total flux cleaned = 0.011341 Jy ! Total flux subtracted in 200 components = 0.011341 Jy ! Clean residual min=-0.010157 max=0.006952 Jy/beam ! Clean residual mean=0.000017 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.650121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.650121 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=0.109609Jy sigma=0.000671 ! Fit after self-cal, rms=0.109587Jy sigma=0.000670 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.99 ! LA 0.97 MK 1.00 NL 0.95 OV 1.01 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 0.98 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 0.99 ! LA 1.01 MK 0.99 NL 0.95 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 MK 0.99 NL 0.95 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.96 KP 0.99 ! LA 0.99 MK 1.01 NL 0.97 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.97 ! LA 0.99 MK 1.01 NL 0.95 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.98 ! LA 1.03 MK 1.00 NL 0.96 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 0.96 ! LA 0.99 MK 0.99 NL 0.94 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.02 KP 0.97 ! LA 1.01 MK 0.98 NL 0.95 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.01 ! LA 1.02 MK 1.01 NL 0.97 OV 0.98 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 1.02 MK 0.97 NL 0.98 OV 0.99 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.98 ! LA 1.01 MK 0.95 NL 0.97 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.109587Jy sigma=0.000670 ! Fit after self-cal, rms=0.108256Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7835 mas, bmaj=1.87 mas, bpa=-0.2862 degrees ! Estimated noise=1283.59 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 = -0.000525916 Jy ! Component: 100 - total flux cleaned = -0.000525225 Jy ! Component: 150 - total flux cleaned = -0.00042827 Jy ! Component: 200 - total flux cleaned = -0.000342095 Jy ! Total flux subtracted in 200 components = -0.000342095 Jy ! Clean residual min=-0.005422 max=0.005628 Jy/beam ! Clean residual mean=-0.000006 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.649779 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.649779 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=0.108089Jy sigma=0.000650 ! Fit after self-cal, rms=0.108124Jy sigma=0.000650 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108124Jy sigma=0.000650 ! Fit after self-cal, rms=0.109201Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7831 mas, bmaj=1.871 mas, bpa=-0.2456 degrees ! Estimated noise=1284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108937 Jy ! Component: 100 - total flux cleaned = 0.000181278 Jy ! Component: 150 - total flux cleaned = 0.000250352 Jy ! Component: 200 - total flux cleaned = 0.000374837 Jy ! Total flux subtracted in 200 components = 0.000374837 Jy ! Clean residual min=-0.004882 max=0.005784 Jy/beam ! Clean residual mean=-0.000007 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.650154 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.650154 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=0.109127Jy sigma=0.000643 ! Fit after self-cal, rms=0.109163Jy sigma=0.000643 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 (-4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504797 Jy ! Component: 100 - total flux cleaned = 0.00590903 Jy ! Component: 150 - total flux cleaned = 0.00590756 Jy ! Component: 200 - total flux cleaned = 0.0059835 Jy ! Total flux subtracted in 200 components = 0.0059835 Jy ! Clean residual min=-0.004105 max=0.003808 Jy/beam ! Clean residual mean=0.000002 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.656138 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.656138 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=0.108883Jy sigma=0.000641 ! Fit after self-cal, rms=0.108874Jy sigma=0.000641 ! 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=0.108874Jy sigma=0.000641 ! Fit after self-cal, rms=0.108954Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7827 mas, bmaj=1.871 mas, bpa=-0.2873 degrees ! Estimated noise=1283.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141787 Jy ! Component: 100 - total flux cleaned = 0.00135378 Jy ! Component: 150 - total flux cleaned = 0.00135479 Jy ! Component: 200 - total flux cleaned = 0.0013545 Jy ! Total flux subtracted in 200 components = 0.0013545 Jy ! Clean residual min=-0.003900 max=0.003644 Jy/beam ! Clean residual mean=-0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.657492 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.657492 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=0.108868Jy sigma=0.000640 ! Fit after self-cal, rms=0.108869Jy sigma=0.000640 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 = 0.000241306 Jy ! Component: 100 - total flux cleaned = 0.000241547 Jy ! Component: 150 - total flux cleaned = 0.000192149 Jy ! Component: 200 - total flux cleaned = 0.000145169 Jy ! Total flux subtracted in 200 components = 0.000145169 Jy ! Clean residual min=-0.003754 max=0.003500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.657637 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.657637 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=0.108823Jy sigma=0.000640 ! Fit after self-cal, rms=0.108822Jy sigma=0.000640 ! 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=0.108822Jy sigma=0.000640 ! Fit after self-cal, rms=0.108813Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=4.166 mas, bpa=3.394 degrees ! Estimated noise=1726.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178477 Jy ! Component: 100 - total flux cleaned = 0.00210477 Jy ! Component: 150 - total flux cleaned = 0.00230384 Jy ! Component: 200 - total flux cleaned = 0.00247142 Jy ! Total flux subtracted in 200 components = 0.00247142 Jy ! Clean residual min=-0.003507 max=0.003271 Jy/beam ! Clean residual mean=-0.000004 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.660109 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.660109 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=0.108835Jy sigma=0.000640 ! Fit after self-cal, rms=0.108820Jy sigma=0.000640 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 = 0.000302217 Jy ! Component: 100 - total flux cleaned = 0.000481634 Jy ! Component: 150 - total flux cleaned = 0.000666907 Jy ! Component: 200 - total flux cleaned = 0.000764144 Jy ! Total flux subtracted in 200 components = 0.000764144 Jy ! Clean residual min=-0.003447 max=0.003055 Jy/beam ! Clean residual mean=-0.000003 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.660873 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.660873 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=0.108867Jy sigma=0.000640 ! Fit after self-cal, rms=0.108857Jy sigma=0.000640 ! 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=0.7825 mas, bmaj=1.871 mas, bpa=-0.3097 degrees ! Estimated noise=1283.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7825 x 1.871 at -0.3097 degrees (North through East) ! Clean map min=-0.0034761 max=0.47601 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=0.6423 mas, bmaj=1.612 mas, bpa=-0.1018 degrees ! Estimated noise=1780.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.361139 Jy ! Component: 100 - total flux cleaned = 0.497481 Jy ! Component: 150 - total flux cleaned = 0.56492 Jy ! Component: 200 - total flux cleaned = 0.601707 Jy ! Total flux subtracted in 200 components = 0.601707 Jy ! Clean residual min=-0.009738 max=0.018290 Jy/beam ! Clean residual mean=0.000020 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.601707 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.601707 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7825 mas, bmaj=1.871 mas, bpa=-0.3097 degrees ! Estimated noise=1283.1 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 = 0.0258555 Jy ! Component: 100 - total flux cleaned = 0.0384651 Jy ! Component: 150 - total flux cleaned = 0.0460597 Jy ! Component: 200 - total flux cleaned = 0.0511723 Jy ! Total flux subtracted in 200 components = 0.0511723 Jy ! Clean residual min=-0.004710 max=0.005943 Jy/beam ! Clean residual mean=-0.000005 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.652879 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.652879 Jy ! Inverting map ! Added new window around map position (-0.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403342 Jy ! Component: 100 - total flux cleaned = 0.00475728 Jy ! Component: 150 - total flux cleaned = 0.00524487 Jy ! Component: 200 - total flux cleaned = 0.00590659 Jy ! Total flux subtracted in 200 components = 0.00590659 Jy ! Clean residual min=-0.003894 max=0.003067 Jy/beam ! Clean residual mean=-0.000003 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.658786 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.658786 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=2.022 mas, bmaj=4.166 mas, bpa=3.394 degrees ! Estimated noise=1726.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225506 Jy ! Component: 100 - total flux cleaned = 0.00346525 Jy ! Component: 150 - total flux cleaned = 0.00417297 Jy ! Component: 200 - total flux cleaned = 0.00434813 Jy ! Total flux subtracted in 200 components = 0.00434813 Jy ! Clean residual min=-0.003326 max=0.003199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.663134 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 = 0.000198426 Jy ! Component: 100 - total flux cleaned = 0.000333787 Jy ! Component: 150 - total flux cleaned = 0.000386713 Jy ! Component: 200 - total flux cleaned = 0.000403198 Jy ! Total flux subtracted in 200 components = 0.000403198 Jy ! Clean residual min=-0.003299 max=0.003174 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.663537 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.663537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7825 mas, bmaj=1.871 mas, bpa=-0.3097 degrees ! Estimated noise=1283.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129858 Jy ! Component: 100 - total flux cleaned = -0.00166291 Jy ! Component: 150 - total flux cleaned = -0.00190995 Jy ! Component: 200 - total flux cleaned = -0.00206166 Jy ! Total flux subtracted in 200 components = -0.00206166 Jy ! Clean residual min=-0.003628 max=0.002923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.661476 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.661476 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=0.108670Jy sigma=0.000639 ! Fit after self-cal, rms=0.108650Jy sigma=0.000639 wmodel J2354-1513_X_2017_03_23_pus_map.mod ! Writing 70 model components to file: J2354-1513_X_2017_03_23_pus_map.mod wobs J2354-1513_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2354-1513_X_2017_03_23_pus_uvs.fits wwins J2354-1513_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J2354-1513_X_2017_03_23_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 = -0.000835654 Jy ! Component: 100 - total flux cleaned = -0.00104908 Jy ! Component: 150 - total flux cleaned = -0.000808743 Jy ! Component: 200 - total flux cleaned = -0.000576741 Jy ! Component: 250 - total flux cleaned = -0.000400331 Jy ! Component: 300 - total flux cleaned = -0.000186166 Jy ! Component: 350 - total flux cleaned = 0.000314848 Jy ! Component: 400 - total flux cleaned = 0.000722484 Jy ! Component: 450 - total flux cleaned = 0.00112163 Jy ! Component: 500 - total flux cleaned = 0.00139597 Jy ! Component: 550 - total flux cleaned = 0.0017033 Jy ! Component: 600 - total flux cleaned = 0.00189163 Jy ! Component: 650 - total flux cleaned = 0.00218686 Jy ! Component: 700 - total flux cleaned = 0.00240403 Jy ! Component: 750 - total flux cleaned = 0.00247534 Jy ! Component: 800 - total flux cleaned = 0.00247638 Jy ! Component: 850 - total flux cleaned = 0.0025109 Jy ! Component: 900 - total flux cleaned = 0.00244403 Jy ! Component: 950 - total flux cleaned = 0.00241109 Jy ! Component: 1000 - total flux cleaned = 0.00241141 Jy ! Component: 1050 - total flux cleaned = 0.00244504 Jy ! Component: 1100 - total flux cleaned = 0.00247809 Jy ! Component: 1150 - total flux cleaned = 0.00263712 Jy ! Component: 1200 - total flux cleaned = 0.00263717 Jy ! Component: 1250 - total flux cleaned = 0.00260674 Jy ! Component: 1300 - total flux cleaned = 0.0026678 Jy ! Component: 1350 - total flux cleaned = 0.00260769 Jy ! Component: 1400 - total flux cleaned = 0.00257803 Jy ! Component: 1450 - total flux cleaned = 0.00257797 Jy ! Component: 1500 - total flux cleaned = 0.00260745 Jy ! Component: 1550 - total flux cleaned = 0.00260697 Jy ! Component: 1600 - total flux cleaned = 0.00257868 Jy ! Component: 1650 - total flux cleaned = 0.00260722 Jy ! Component: 1700 - total flux cleaned = 0.00249556 Jy ! Component: 1750 - total flux cleaned = 0.00252348 Jy ! Component: 1800 - total flux cleaned = 0.00244153 Jy ! Component: 1850 - total flux cleaned = 0.00241458 Jy ! Component: 1900 - total flux cleaned = 0.00241486 Jy ! Component: 1950 - total flux cleaned = 0.00230844 Jy ! Component: 2000 - total flux cleaned = 0.00230855 Jy ! Total flux subtracted in 2048 components = 0.00233454 Jy ! Clean residual min=-0.001607 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.66381 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 214 components and 0.66381 Jy ![Exited script file: muppet] wmap "J2354-1513_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7825 x 1.871 at -0.3097 degrees (North through East) ! Clean map min=-0.0018653 max=0.47749 Jy/beam ! Writing clean map to FITS file: J2354-1513_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.477488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000467157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293509 0.293509 0.587019 1.17404 2.34807 4.69615 9.3923 18.7846 37.5692 75.1384 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.477 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7825 x 1.871 at -0.3097 degrees (North through East) ! Clean map min=-0.0018653 max=0.47749 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 J2354-1513_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:29:58 2019