! Started logfile: J1428-1553_X_2017_05_27_pus_uvs.log on Fri May 3 10:37:55 2019 obs J1428-1553_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1428-1553_X_2017_05_27_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789404 visibilities/baseline/integration-bin. ! Found source: J1428-1553 ! ! 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 1033 lines of history. ! ! Reading 64368 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 J1428-1553_X_2017_05_27_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994511Jy sigma=0.007694 ! Fit after self-cal, rms=0.951479Jy sigma=0.007424 ! 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=0.7996 mas, bmaj=1.566 mas, bpa=3.047 degrees ! Estimated noise=789.85 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 = 0.040639 Jy ! Component: 100 - total flux cleaned = 0.0495735 Jy ! Total flux subtracted in 100 components = 0.0495735 Jy ! Clean residual min=-0.001976 max=0.002682 Jy/beam ! Clean residual mean=0.000010 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0495735 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0495735 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=0.098226Jy sigma=0.000635 ! Fit after self-cal, rms=0.097451Jy sigma=0.000630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356695 Jy ! Component: 100 - total flux cleaned = 0.00492934 Jy ! Total flux subtracted in 100 components = 0.00492934 Jy ! Clean residual min=-0.002259 max=0.002282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0545028 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0545028 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=0.097291Jy sigma=0.000629 ! Fit after self-cal, rms=0.097294Jy sigma=0.000629 ! 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=0.9854 mas, bmaj=1.94 mas, bpa=3.348 degrees ! Estimated noise=367.315 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 = 0.000375173 Jy ! Component: 100 - total flux cleaned = 0.000417166 Jy ! Component: 150 - total flux cleaned = 0.000452578 Jy ! Component: 200 - total flux cleaned = 0.000452877 Jy ! Total flux subtracted in 200 components = 0.000452877 Jy ! Clean residual min=-0.001809 max=0.001742 Jy/beam ! Clean residual mean=-0.000008 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0549557 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0549557 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=0.097286Jy sigma=0.000629 ! Fit after self-cal, rms=0.097281Jy sigma=0.000629 ! 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 0.98 FD 1.01 HN 0.96 KP 1.00 ! LA 0.95 MK 1.03 NL 1.02 OV 1.06 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 1.00 ! LA 1.03 MK 1.04 NL 1.05 OV 1.07 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 0.98 KP 0.98 ! LA 0.99 MK 1.05 NL 1.00 OV 1.06 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.88 KP 1.06 ! LA 0.98 MK 1.00 NL 1.04 OV 1.05 ! PT 1.19 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.93 KP 1.20 ! LA 0.99 MK 1.06 NL 1.04 OV 1.03 ! PT 1.22 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 1.03 ! LA 1.04 MK 1.08 NL 1.02 OV 1.06 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.93 KP 0.99 ! LA 0.97 MK 1.01 NL 1.00 OV 1.03 ! PT 1.09 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.90 KP 0.98 ! LA 1.17 MK 0.98 NL 0.95 OV 0.99 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.84 KP 0.94 ! LA 1.03 MK 0.93 NL 0.96 OV 1.01 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.93 KP 0.97 ! LA 1.00 MK 0.83 NL 0.95 OV 1.01 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 0.89 KP 0.91 ! LA 0.97 MK 0.72 NL 0.97 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.097281Jy sigma=0.000629 ! Fit after self-cal, rms=0.094571Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=1.936 mas, bpa=2.362 degrees ! Estimated noise=372.346 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 = 0.000938296 Jy ! Component: 100 - total flux cleaned = 0.000978851 Jy ! Component: 150 - total flux cleaned = 0.00101082 Jy ! Component: 200 - total flux cleaned = 0.00102468 Jy ! Total flux subtracted in 200 components = 0.00102468 Jy ! Clean residual min=-0.001351 max=0.001442 Jy/beam ! Clean residual mean=-0.000008 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0559804 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0559804 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=0.094551Jy sigma=0.000628 ! Fit after self-cal, rms=0.094506Jy sigma=0.000628 ! 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=0.094506Jy sigma=0.000628 ! Fit after self-cal, rms=0.088592Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9924 mas, bmaj=1.924 mas, bpa=2.478 degrees ! Estimated noise=372.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113007 Jy ! Component: 100 - total flux cleaned = -0.000133617 Jy ! Component: 150 - total flux cleaned = -0.000152003 Jy ! Component: 200 - total flux cleaned = -0.000168518 Jy ! Total flux subtracted in 200 components = -0.000168518 Jy ! Clean residual min=-0.000862 max=0.000899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0558119 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0558119 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=0.088591Jy sigma=0.000627 ! Fit after self-cal, rms=0.088502Jy sigma=0.000626 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 = 4.57387e-05 Jy ! Component: 100 - total flux cleaned = 5.26034e-05 Jy ! Component: 150 - total flux cleaned = 4.7122e-05 Jy ! Component: 200 - total flux cleaned = 4.19789e-05 Jy ! Total flux subtracted in 200 components = 4.19789e-05 Jy ! Clean residual min=-0.000886 max=0.000903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0558539 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0558539 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=0.088501Jy sigma=0.000626 ! Fit after self-cal, rms=0.088498Jy sigma=0.000626 ! 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=0.088498Jy sigma=0.000626 ! Fit after self-cal, rms=0.088142Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.923 mas, bpa=2.473 degrees ! Estimated noise=371.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.78082e-05 Jy ! Component: 100 - total flux cleaned = -8.45469e-05 Jy ! Component: 150 - total flux cleaned = -9.96004e-05 Jy ! Component: 200 - total flux cleaned = -0.000113309 Jy ! Total flux subtracted in 200 components = -0.000113309 Jy ! Clean residual min=-0.000876 max=0.000876 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0557406 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0557406 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=0.088141Jy sigma=0.000626 ! Fit after self-cal, rms=0.088132Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.45889e-06 Jy ! Component: 100 - total flux cleaned = 2.821e-06 Jy ! Component: 150 - total flux cleaned = -6.42312e-06 Jy ! Component: 200 - total flux cleaned = -1.5037e-05 Jy ! Total flux subtracted in 200 components = -1.5037e-05 Jy ! Clean residual min=-0.000882 max=0.000860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0557255 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0557255 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=0.088131Jy sigma=0.000626 ! Fit after self-cal, rms=0.088131Jy sigma=0.000626 ! 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=0.088131Jy sigma=0.000626 ! Fit after self-cal, rms=0.088060Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=3.956 mas, bpa=5.914 degrees ! Estimated noise=452.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115088 Jy ! Component: 100 - total flux cleaned = 7.24914e-05 Jy ! Component: 150 - total flux cleaned = 4.69676e-05 Jy ! Component: 200 - total flux cleaned = 2.56059e-05 Jy ! Total flux subtracted in 200 components = 2.56059e-05 Jy ! Clean residual min=-0.000912 max=0.000883 Jy/beam ! Clean residual mean=-0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0557511 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.0557511 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=0.088062Jy sigma=0.000626 ! Fit after self-cal, rms=0.088062Jy sigma=0.000626 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 = 8.39745e-05 Jy ! Component: 100 - total flux cleaned = 5.16351e-05 Jy ! Component: 150 - total flux cleaned = 3.21216e-05 Jy ! Component: 200 - total flux cleaned = 1.54474e-05 Jy ! Total flux subtracted in 200 components = 1.54474e-05 Jy ! Clean residual min=-0.000915 max=0.000887 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0557666 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.0557666 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=0.088064Jy sigma=0.000626 ! Fit after self-cal, rms=0.088064Jy sigma=0.000626 ! 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=0.9936 mas, bmaj=1.923 mas, bpa=2.514 degrees ! Estimated noise=371.575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9936 x 1.923 at 2.514 degrees (North through East) ! Clean map min=-0.00087952 max=0.053835 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=0.8049 mas, bmaj=1.548 mas, bpa=1.938 degrees ! Estimated noise=792.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420848 Jy ! Component: 100 - total flux cleaned = 0.0514987 Jy ! Component: 150 - total flux cleaned = 0.0540443 Jy ! Component: 200 - total flux cleaned = 0.0550366 Jy ! Total flux subtracted in 200 components = 0.0550366 Jy ! Clean residual min=-0.001633 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0550366 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0550366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9936 mas, bmaj=1.923 mas, bpa=2.514 degrees ! Estimated noise=371.575 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) ! Added new window around map position (1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837303 Jy ! Component: 100 - total flux cleaned = 0.000973431 Jy ! Component: 150 - total flux cleaned = 0.000956455 Jy ! Component: 200 - total flux cleaned = 0.000882519 Jy ! Total flux subtracted in 200 components = 0.000882519 Jy ! Clean residual min=-0.000819 max=0.000808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0559191 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0559191 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=2.193 mas, bmaj=3.956 mas, bpa=5.914 degrees ! Estimated noise=452.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279729 Jy ! Component: 100 - total flux cleaned = -0.000343786 Jy ! Component: 150 - total flux cleaned = -0.000413965 Jy ! Component: 200 - total flux cleaned = -0.00046655 Jy ! Total flux subtracted in 200 components = -0.00046655 Jy ! Clean residual min=-0.000714 max=0.000933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0554525 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 = -4.55933e-05 Jy ! Component: 100 - total flux cleaned = -7.41581e-05 Jy ! Component: 150 - total flux cleaned = -9.49595e-05 Jy ! Component: 200 - total flux cleaned = -0.000123796 Jy ! Total flux subtracted in 200 components = -0.000123796 Jy ! Clean residual min=-0.000683 max=0.000938 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0553287 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0553287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9936 mas, bmaj=1.923 mas, bpa=2.514 degrees ! Estimated noise=371.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.93315e-05 Jy ! Component: 100 - total flux cleaned = -4.8929e-05 Jy ! Component: 150 - total flux cleaned = -4.91835e-05 Jy ! Component: 200 - total flux cleaned = -4.09657e-05 Jy ! Total flux subtracted in 200 components = -4.09657e-05 Jy ! Clean residual min=-0.000747 max=0.000804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0552878 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0552878 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=0.088053Jy sigma=0.000626 ! Fit after self-cal, rms=0.088050Jy sigma=0.000626 wmodel J1428-1553_X_2017_05_27_pus_map.mod ! Writing 55 model components to file: J1428-1553_X_2017_05_27_pus_map.mod wobs J1428-1553_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1428-1553_X_2017_05_27_pus_uvs.fits wwins J1428-1553_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1428-1553_X_2017_05_27_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 = -9.17228e-05 Jy ! Component: 100 - total flux cleaned = -0.000213755 Jy ! Component: 150 - total flux cleaned = -0.000352731 Jy ! Component: 200 - total flux cleaned = -0.000425199 Jy ! Component: 250 - total flux cleaned = -0.000494818 Jy ! Component: 300 - total flux cleaned = -0.000562006 Jy ! Component: 350 - total flux cleaned = -0.000627184 Jy ! Component: 400 - total flux cleaned = -0.000690413 Jy ! Component: 450 - total flux cleaned = -0.000731311 Jy ! Component: 500 - total flux cleaned = -0.000771372 Jy ! Component: 550 - total flux cleaned = -0.000800722 Jy ! Component: 600 - total flux cleaned = -0.000867142 Jy ! Component: 650 - total flux cleaned = -0.000922783 Jy ! Component: 700 - total flux cleaned = -0.000958923 Jy ! Component: 750 - total flux cleaned = -0.000985502 Jy ! Component: 800 - total flux cleaned = -0.00102032 Jy ! Component: 850 - total flux cleaned = -0.00107991 Jy ! Component: 900 - total flux cleaned = -0.00107976 Jy ! Component: 950 - total flux cleaned = -0.00110444 Jy ! Component: 1000 - total flux cleaned = -0.00111255 Jy ! Component: 1050 - total flux cleaned = -0.00112845 Jy ! Component: 1100 - total flux cleaned = -0.00113621 Jy ! Component: 1150 - total flux cleaned = -0.0011286 Jy ! Component: 1200 - total flux cleaned = -0.00115901 Jy ! Component: 1250 - total flux cleaned = -0.00115145 Jy ! Component: 1300 - total flux cleaned = -0.00116608 Jy ! Component: 1350 - total flux cleaned = -0.0011443 Jy ! Component: 1400 - total flux cleaned = -0.00115858 Jy ! Component: 1450 - total flux cleaned = -0.00115842 Jy ! Component: 1500 - total flux cleaned = -0.00113726 Jy ! Component: 1550 - total flux cleaned = -0.00113722 Jy ! Component: 1600 - total flux cleaned = -0.00111687 Jy ! Component: 1650 - total flux cleaned = -0.00110354 Jy ! Component: 1700 - total flux cleaned = -0.0011235 Jy ! Component: 1750 - total flux cleaned = -0.00112357 Jy ! Component: 1800 - total flux cleaned = -0.00113653 Jy ! Component: 1850 - total flux cleaned = -0.00110446 Jy ! Component: 1900 - total flux cleaned = -0.00111721 Jy ! Component: 1950 - total flux cleaned = -0.00110466 Jy ! Component: 2000 - total flux cleaned = -0.00109229 Jy ! Total flux subtracted in 2048 components = -0.00107997 Jy ! Clean residual min=-0.000306 max=0.000321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0542078 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 195 components and 0.0542078 Jy ![Exited script file: muppet] wmap "J1428-1553_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9936 x 1.923 at 2.514 degrees (North through East) ! Clean map min=-0.0010344 max=0.053584 Jy/beam ! Writing clean map to FITS file: J1428-1553_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.641495 0.641495 1.28299 2.56598 5.13196 10.2639 20.5278 41.0557 82.1114 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9936 x 1.923 at 2.514 degrees (North through East) ! Clean map min=-0.0010344 max=0.053584 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 J1428-1553_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:37:59 2019