! Started logfile: J1048-1909_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:13 2019 obs J1048-1909_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1048-1909_X_2017_10_09_pus_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.390046 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1048-1909 ! ! 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 763 lines of history. ! ! Reading 4044 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 J1048-1909_X_2017_10_09_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.382931Jy sigma=0.002768 ! Fit after self-cal, rms=0.350350Jy sigma=0.002465 ! 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=0.6485 mas, bmaj=3.605 mas, bpa=-15.68 degrees ! Estimated noise=2647.62 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 = 0.51716 Jy ! Component: 100 - total flux cleaned = 0.656002 Jy ! Total flux subtracted in 100 components = 0.656002 Jy ! Clean residual min=-0.032846 max=0.063655 Jy/beam ! Clean residual mean=-0.000154 rms=0.011898 Jy/beam ! Combined flux in latest and established models = 0.656002 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.656002 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=0.166278Jy sigma=0.001249 ! Fit after self-cal, rms=0.166210Jy sigma=0.001248 ! 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=0.8565 mas, bmaj=3.836 mas, bpa=-14.82 degrees ! Estimated noise=1502.17 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 = 0.0965654 Jy ! Component: 100 - total flux cleaned = 0.144666 Jy ! Component: 150 - total flux cleaned = 0.171162 Jy ! Component: 200 - total flux cleaned = 0.186592 Jy ! Total flux subtracted in 200 components = 0.186592 Jy ! Clean residual min=-0.018195 max=0.016945 Jy/beam ! Clean residual mean=0.000028 rms=0.004754 Jy/beam ! Combined flux in latest and established models = 0.842593 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.842593 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=0.104485Jy sigma=0.000723 ! Fit after self-cal, rms=0.104367Jy sigma=0.000721 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.04 KP 0.99 ! LA 0.97 MK 0.99 NL 0.89 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.02 ! LA 0.99 MK 0.99 NL 0.94 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.05 KP 0.94 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.07 KP 0.98 ! LA 1.01 MK 1.01 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 0.97 ! LA 1.00 MK 1.02 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.96 ! LA 1.02 MK 0.99 NL 0.92 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.09 KP 0.97 ! LA 1.01 MK 1.03 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.10 KP 0.96 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.11 KP 0.96 ! LA 1.02 MK 1.01 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.12 KP 0.99 ! LA 1.03 MK 1.05 NL 0.91 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.08 KP 1.01 ! LA 1.02 MK 1.03 NL 0.95 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.12 KP 0.96 ! LA 1.01 MK 1.04 NL 0.98 OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.104367Jy sigma=0.000721 ! Fit after self-cal, rms=0.099142Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=3.841 mas, bpa=-14.9 degrees ! Estimated noise=1506.82 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 (-8.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145527 Jy ! Component: 100 - total flux cleaned = 0.0166579 Jy ! Component: 150 - total flux cleaned = 0.0172896 Jy ! Component: 200 - total flux cleaned = 0.0179794 Jy ! Total flux subtracted in 200 components = 0.0179794 Jy ! Clean residual min=-0.006216 max=0.005922 Jy/beam ! Clean residual mean=0.000010 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.860573 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.860573 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=0.096989Jy sigma=0.000643 ! Fit after self-cal, rms=0.096984Jy sigma=0.000642 ! 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=0.096984Jy sigma=0.000642 ! Fit after self-cal, rms=0.096670Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8597 mas, bmaj=3.845 mas, bpa=-14.89 degrees ! Estimated noise=1503.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020464 Jy ! Component: 100 - total flux cleaned = 0.00180899 Jy ! Component: 150 - total flux cleaned = 0.0017067 Jy ! Component: 200 - total flux cleaned = 0.00161376 Jy ! Total flux subtracted in 200 components = 0.00161376 Jy ! Clean residual min=-0.004351 max=0.004977 Jy/beam ! Clean residual mean=0.000010 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.862187 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.862187 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=0.096383Jy sigma=0.000640 ! Fit after self-cal, rms=0.096381Jy sigma=0.000639 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 = 0.000246289 Jy ! Component: 100 - total flux cleaned = 0.000246206 Jy ! Component: 150 - total flux cleaned = 0.000178897 Jy ! Component: 200 - total flux cleaned = 0.000122214 Jy ! Total flux subtracted in 200 components = 0.000122214 Jy ! Clean residual min=-0.003898 max=0.004635 Jy/beam ! Clean residual mean=0.000009 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.862309 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.862309 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=0.096272Jy sigma=0.000639 ! Fit after self-cal, rms=0.096272Jy sigma=0.000639 ! 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=0.096272Jy sigma=0.000639 ! Fit after self-cal, rms=0.096052Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8599 mas, bmaj=3.845 mas, bpa=-14.88 degrees ! Estimated noise=1502.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000789403 Jy ! Component: 100 - total flux cleaned = -0.000898992 Jy ! Component: 150 - total flux cleaned = -0.00095237 Jy ! Component: 200 - total flux cleaned = -0.00104802 Jy ! Total flux subtracted in 200 components = -0.00104802 Jy ! Clean residual min=-0.003616 max=0.004446 Jy/beam ! Clean residual mean=0.000009 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.861261 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.861261 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=0.095985Jy sigma=0.000638 ! Fit after self-cal, rms=0.095985Jy sigma=0.000638 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 = -0.000316301 Jy ! Component: 100 - total flux cleaned = -0.000404495 Jy ! Component: 150 - total flux cleaned = -0.000405171 Jy ! Component: 200 - total flux cleaned = -0.000483663 Jy ! Total flux subtracted in 200 components = -0.000483663 Jy ! Clean residual min=-0.003558 max=0.004373 Jy/beam ! Clean residual mean=0.000008 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.860777 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.860777 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=0.095942Jy sigma=0.000638 ! Fit after self-cal, rms=0.095943Jy sigma=0.000638 ! 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=0.095943Jy sigma=0.000638 ! Fit after self-cal, rms=0.095799Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=5.13 mas, bpa=3.992 degrees ! Estimated noise=1780.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000727751 Jy ! Component: 100 - total flux cleaned = -0.000853178 Jy ! Component: 150 - total flux cleaned = -0.000922909 Jy ! Component: 200 - total flux cleaned = -0.000954776 Jy ! Total flux subtracted in 200 components = -0.000954776 Jy ! Clean residual min=-0.003664 max=0.004786 Jy/beam ! Clean residual mean=0.000010 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.859823 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.859823 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=0.095789Jy sigma=0.000638 ! Fit after self-cal, rms=0.095785Jy sigma=0.000638 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 = -0.00076488 Jy ! Component: 100 - total flux cleaned = -0.000826461 Jy ! Component: 150 - total flux cleaned = -0.000825656 Jy ! Component: 200 - total flux cleaned = -0.000825557 Jy ! Total flux subtracted in 200 components = -0.000825557 Jy ! Clean residual min=-0.003557 max=0.004717 Jy/beam ! Clean residual mean=0.000008 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.858997 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.858997 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=0.095791Jy sigma=0.000638 ! Fit after self-cal, rms=0.095790Jy sigma=0.000638 ! 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=0.8599 mas, bmaj=3.844 mas, bpa=-14.87 degrees ! Estimated noise=1501.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8599 x 3.844 at -14.87 degrees (North through East) ! Clean map min=-0.0048563 max=0.7006 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=0.095790Jy sigma=0.000638 ! Fit after self-cal, rms=0.089646Jy sigma=0.000586 ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=3.846 mas, bpa=-14.87 degrees ! Estimated noise=1500.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014133 Jy ! Component: 100 - total flux cleaned = -0.00170738 Jy ! Component: 150 - total flux cleaned = -0.00178163 Jy ! Component: 200 - total flux cleaned = -0.0018165 Jy ! Total flux subtracted in 200 components = -0.0018165 Jy ! Clean residual min=-0.003468 max=0.004070 Jy/beam ! Clean residual mean=0.000005 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.857181 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.857181 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=0.089601Jy sigma=0.000586 ! Fit after self-cal, rms=0.089602Jy sigma=0.000586 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339888 Jy ! Component: 100 - total flux cleaned = -0.000339413 Jy ! Component: 150 - total flux cleaned = -0.000308427 Jy ! Component: 200 - total flux cleaned = -0.000337205 Jy ! Total flux subtracted in 200 components = -0.000337205 Jy ! Clean residual min=-0.003435 max=0.004028 Jy/beam ! Clean residual mean=0.000005 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.856843 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.856843 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=0.089576Jy sigma=0.000586 ! Fit after self-cal, rms=0.089577Jy sigma=0.000586 ! 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=0.089577Jy sigma=0.000586 ! Fit after self-cal, rms=0.089535Jy sigma=0.000586 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=0.6502 mas, bmaj=3.628 mas, bpa=-15.77 degrees ! Estimated noise=2650.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.517499 Jy ! Component: 100 - total flux cleaned = 0.652873 Jy ! Component: 150 - total flux cleaned = 0.722612 Jy ! Component: 200 - total flux cleaned = 0.762962 Jy ! Total flux subtracted in 200 components = 0.762962 Jy ! Clean residual min=-0.017181 max=0.023250 Jy/beam ! Clean residual mean=-0.000088 rms=0.005102 Jy/beam ! Combined flux in latest and established models = 0.762962 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.762962 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=3.846 mas, bpa=-14.87 degrees ! Estimated noise=1499.85 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 = 0.0338148 Jy ! Component: 100 - total flux cleaned = 0.0530486 Jy ! Component: 150 - total flux cleaned = 0.0667752 Jy ! Component: 200 - total flux cleaned = 0.0769074 Jy ! Total flux subtracted in 200 components = 0.0769074 Jy ! Clean residual min=-0.007591 max=0.009131 Jy/beam ! Clean residual mean=-0.000019 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.839869 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.839869 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=2.247 mas, bmaj=5.132 mas, bpa=3.966 degrees ! Estimated noise=1779.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101274 Jy ! Component: 100 - total flux cleaned = 0.0161262 Jy ! Component: 150 - total flux cleaned = 0.0172152 Jy ! Component: 200 - total flux cleaned = 0.0176603 Jy ! Total flux subtracted in 200 components = 0.0176603 Jy ! Clean residual min=-0.005164 max=0.005978 Jy/beam ! Clean residual mean=0.000012 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.857529 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 = 3.32418e-06 Jy ! Component: 100 - total flux cleaned = 0.000118642 Jy ! Component: 150 - total flux cleaned = 0.000311552 Jy ! Component: 200 - total flux cleaned = 0.000394368 Jy ! Total flux subtracted in 200 components = 0.000394368 Jy ! Clean residual min=-0.005286 max=0.005203 Jy/beam ! Clean residual mean=0.000013 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.857924 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.857924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=3.846 mas, bpa=-14.87 degrees ! Estimated noise=1499.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587875 Jy ! Component: 100 - total flux cleaned = 0.000802386 Jy ! Component: 150 - total flux cleaned = 0.000620762 Jy ! Component: 200 - total flux cleaned = 0.000878399 Jy ! Total flux subtracted in 200 components = 0.000878399 Jy ! Clean residual min=-0.003792 max=0.005141 Jy/beam ! Clean residual mean=0.000009 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.858802 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.858802 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=0.089888Jy sigma=0.000588 ! Fit after self-cal, rms=0.089852Jy sigma=0.000588 wmodel J1048-1909_X_2017_10_09_pus_map.mod ! Writing 84 model components to file: J1048-1909_X_2017_10_09_pus_map.mod wobs J1048-1909_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1048-1909_X_2017_10_09_pus_uvs.fits wwins J1048-1909_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1048-1909_X_2017_10_09_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 = 0.00223436 Jy ! Component: 100 - total flux cleaned = 0.00364886 Jy ! Component: 150 - total flux cleaned = 0.00456938 Jy ! Component: 200 - total flux cleaned = 0.00510872 Jy ! Component: 250 - total flux cleaned = 0.00549577 Jy ! Component: 300 - total flux cleaned = 0.00565089 Jy ! Component: 350 - total flux cleaned = 0.00579439 Jy ! Component: 400 - total flux cleaned = 0.00565593 Jy ! Component: 450 - total flux cleaned = 0.00552663 Jy ! Component: 500 - total flux cleaned = 0.00556938 Jy ! Component: 550 - total flux cleaned = 0.00553062 Jy ! Component: 600 - total flux cleaned = 0.00553261 Jy ! Component: 650 - total flux cleaned = 0.0055698 Jy ! Component: 700 - total flux cleaned = 0.00574374 Jy ! Component: 750 - total flux cleaned = 0.00594482 Jy ! Component: 800 - total flux cleaned = 0.00610721 Jy ! Component: 850 - total flux cleaned = 0.00623342 Jy ! Component: 900 - total flux cleaned = 0.00641776 Jy ! Component: 950 - total flux cleaned = 0.00659666 Jy ! Component: 1000 - total flux cleaned = 0.00679908 Jy ! Component: 1050 - total flux cleaned = 0.0069969 Jy ! Component: 1100 - total flux cleaned = 0.00718955 Jy ! Component: 1150 - total flux cleaned = 0.00732379 Jy ! Component: 1200 - total flux cleaned = 0.00750736 Jy ! Component: 1250 - total flux cleaned = 0.00766109 Jy ! Component: 1300 - total flux cleaned = 0.00781158 Jy ! Component: 1350 - total flux cleaned = 0.00800793 Jy ! Component: 1400 - total flux cleaned = 0.00817667 Jy ! Component: 1450 - total flux cleaned = 0.00824781 Jy ! Component: 1500 - total flux cleaned = 0.00836432 Jy ! Component: 1550 - total flux cleaned = 0.00847916 Jy ! Component: 1600 - total flux cleaned = 0.00856973 Jy ! Component: 1650 - total flux cleaned = 0.00863635 Jy ! Component: 1700 - total flux cleaned = 0.00872438 Jy ! Component: 1750 - total flux cleaned = 0.00885446 Jy ! Component: 1800 - total flux cleaned = 0.00889705 Jy ! Component: 1850 - total flux cleaned = 0.00898151 Jy ! Component: 1900 - total flux cleaned = 0.0090233 Jy ! Component: 1950 - total flux cleaned = 0.00912705 Jy ! Component: 2000 - total flux cleaned = 0.00920907 Jy ! Total flux subtracted in 2048 components = 0.00926987 Jy ! Clean residual min=-0.001262 max=0.001114 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.868072 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 199 components and 0.868072 Jy ![Exited script file: muppet] wmap "J1048-1909_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 3.846 at -14.87 degrees (North through East) ! Clean map min=-0.0040574 max=0.69912 Jy/beam ! Writing clean map to FITS file: J1048-1909_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.699121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00035737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.153351 0.153351 0.306702 0.613405 1.22681 2.45362 4.90724 9.81447 19.6289 39.2579 78.5158 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.699 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 3.846 at -14.87 degrees (North through East) ! Clean map min=-0.0040574 max=0.69912 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 J1048-1909_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:14 2019