! Started logfile: J0017-0512_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:28 2017 obs J0017-0512_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0017-0512_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0017-0512 ! ! 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 382 lines of history. ! ! Reading 15300 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 J0017-0512_X_2014_01_04_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 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.862591Jy sigma=0.010131 ! Fit after self-cal, rms=0.814363Jy sigma=0.009706 ! 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=0.6221 mas, bmaj=1.642 mas, bpa=0.9789 degrees ! Estimated noise=978.534 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 = 0.140708 Jy ! Component: 100 - total flux cleaned = 0.179889 Jy ! Total flux subtracted in 100 components = 0.179889 Jy ! Clean residual min=-0.012447 max=0.018370 Jy/beam ! Clean residual mean=0.000077 rms=0.003872 Jy/beam ! Combined flux in latest and established models = 0.179889 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.179889 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=0.086687Jy sigma=0.000990 ! Fit after self-cal, rms=0.086742Jy sigma=0.000989 ! 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=0.7614 mas, bmaj=1.878 mas, bpa=1.296 degrees ! Estimated noise=483.11 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 = 0.0310006 Jy ! Component: 100 - total flux cleaned = 0.0463139 Jy ! Component: 150 - total flux cleaned = 0.0544389 Jy ! Component: 200 - total flux cleaned = 0.0588864 Jy ! Total flux subtracted in 200 components = 0.0588864 Jy ! Clean residual min=-0.005721 max=0.006209 Jy/beam ! Clean residual mean=0.000065 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.238776 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.238776 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=0.077515Jy sigma=0.000829 ! Fit after self-cal, rms=0.077636Jy sigma=0.000828 ! 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 1.00* KP 1.00* LA 0.97 ! MK 0.95 NL 0.99 OV 1.00 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.98 NL 1.00 OV 0.99 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 0.99 OV 1.03 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 0.98 OV 0.99 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.03 OV 1.01 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.05 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.01 OV 1.07 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.03 OV 1.05 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 1.01 OV 1.04 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.04 OV 1.04 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.07 OV 1.03 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.06 OV 1.04 PT 0.95 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.077636Jy sigma=0.000828 ! Fit after self-cal, rms=0.076176Jy sigma=0.000815 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.764 mas, bmaj=1.888 mas, bpa=1.103 degrees ! Estimated noise=476.877 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 = -0.000170315 Jy ! Component: 100 - total flux cleaned = -0.000300019 Jy ! Component: 150 - total flux cleaned = -0.000378318 Jy ! Component: 200 - total flux cleaned = -0.00037807 Jy ! Total flux subtracted in 200 components = -0.00037807 Jy ! Clean residual min=-0.003735 max=0.004702 Jy/beam ! Clean residual mean=0.000003 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.238398 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.238398 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=0.076126Jy sigma=0.000815 ! Fit after self-cal, rms=0.076121Jy sigma=0.000815 ! 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=0.076121Jy sigma=0.000815 ! Fit after self-cal, rms=0.079792Jy sigma=0.000810 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7634 mas, bmaj=1.887 mas, bpa=1.051 degrees ! Estimated noise=477.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00073743 Jy ! Component: 100 - total flux cleaned = -0.000736053 Jy ! Component: 150 - total flux cleaned = -0.000717556 Jy ! Component: 200 - total flux cleaned = -0.000699696 Jy ! Total flux subtracted in 200 components = -0.000699696 Jy ! Clean residual min=-0.002737 max=0.003985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.237698 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.237698 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=0.079780Jy sigma=0.000809 ! Fit after self-cal, rms=0.079818Jy sigma=0.000809 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 (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222443 Jy ! Component: 100 - total flux cleaned = 0.00254137 Jy ! Component: 150 - total flux cleaned = 0.00243473 Jy ! Component: 200 - total flux cleaned = 0.00238958 Jy ! Total flux subtracted in 200 components = 0.00238958 Jy ! Clean residual min=-0.002170 max=0.002412 Jy/beam ! Clean residual mean=-0.000011 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.240088 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.240088 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=0.079653Jy sigma=0.000807 ! Fit after self-cal, rms=0.079627Jy sigma=0.000807 ! 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=0.079627Jy sigma=0.000807 ! Fit after self-cal, rms=0.079814Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7622 mas, bmaj=1.886 mas, bpa=1.103 degrees ! Estimated noise=476.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132485 Jy ! Component: 100 - total flux cleaned = 0.00132756 Jy ! Component: 150 - total flux cleaned = 0.00123926 Jy ! Component: 200 - total flux cleaned = 0.00118673 Jy ! Total flux subtracted in 200 components = 0.00118673 Jy ! Clean residual min=-0.001789 max=0.001738 Jy/beam ! Clean residual mean=-0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.241274 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.241274 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=0.079776Jy sigma=0.000806 ! Fit after self-cal, rms=0.079767Jy sigma=0.000806 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 = 0.000330243 Jy ! Component: 100 - total flux cleaned = 0.000282201 Jy ! Component: 150 - total flux cleaned = 0.000219601 Jy ! Component: 200 - total flux cleaned = 0.000181564 Jy ! Total flux subtracted in 200 components = 0.000181564 Jy ! Clean residual min=-0.001666 max=0.001453 Jy/beam ! Clean residual mean=-0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.241456 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.241456 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=0.079754Jy sigma=0.000806 ! Fit after self-cal, rms=0.079750Jy sigma=0.000806 ! 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=0.079750Jy sigma=0.000806 ! Fit after self-cal, rms=0.079845Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=4.705 mas, bpa=-2.577 degrees ! Estimated noise=609.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542723 Jy ! Component: 100 - total flux cleaned = 0.000484622 Jy ! Component: 150 - total flux cleaned = 0.000429796 Jy ! Component: 200 - total flux cleaned = 0.000421796 Jy ! Total flux subtracted in 200 components = 0.000421796 Jy ! Clean residual min=-0.001045 max=0.001382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.241878 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.241878 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=0.079843Jy sigma=0.000806 ! Fit after self-cal, rms=0.079843Jy sigma=0.000806 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 = 0.000139717 Jy ! Component: 100 - total flux cleaned = 0.000109972 Jy ! Component: 150 - total flux cleaned = 7.14731e-05 Jy ! Component: 200 - total flux cleaned = 6.10874e-05 Jy ! Total flux subtracted in 200 components = 6.10874e-05 Jy ! Clean residual min=-0.001017 max=0.001354 Jy/beam ! Clean residual mean=-0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.241939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.241939 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=0.079842Jy sigma=0.000806 ! Fit after self-cal, rms=0.079840Jy sigma=0.000806 ! 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=0.7615 mas, bmaj=1.885 mas, bpa=1.131 degrees ! Estimated noise=475.527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7615 x 1.885 at 1.131 degrees (North through East) ! Clean map min=-0.001861 max=0.19178 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=0.6215 mas, bmaj=1.643 mas, bpa=0.7866 degrees ! Estimated noise=967.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138883 Jy ! Component: 100 - total flux cleaned = 0.178093 Jy ! Component: 150 - total flux cleaned = 0.199156 Jy ! Component: 200 - total flux cleaned = 0.211756 Jy ! Total flux subtracted in 200 components = 0.211756 Jy ! Clean residual min=-0.005480 max=0.007521 Jy/beam ! Clean residual mean=0.000030 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.211756 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.211756 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7615 mas, bmaj=1.885 mas, bpa=1.131 degrees ! Estimated noise=475.527 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 = 0.0132466 Jy ! Component: 100 - total flux cleaned = 0.020498 Jy ! Component: 150 - total flux cleaned = 0.024559 Jy ! Component: 200 - total flux cleaned = 0.0266588 Jy ! Total flux subtracted in 200 components = 0.0266588 Jy ! Clean residual min=-0.001605 max=0.001496 Jy/beam ! Clean residual mean=0.000010 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.238415 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.238415 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=2.113 mas, bmaj=4.705 mas, bpa=-2.577 degrees ! Estimated noise=609.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214481 Jy ! Component: 100 - total flux cleaned = 0.0025768 Jy ! Component: 150 - total flux cleaned = 0.00269437 Jy ! Component: 200 - total flux cleaned = 0.00280983 Jy ! Total flux subtracted in 200 components = 0.00280983 Jy ! Clean residual min=-0.001063 max=0.001236 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.241225 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 = 9.39583e-05 Jy ! Component: 100 - total flux cleaned = 0.00017096 Jy ! Component: 150 - total flux cleaned = 0.000198384 Jy ! Component: 200 - total flux cleaned = 0.000209734 Jy ! Total flux subtracted in 200 components = 0.000209734 Jy ! Clean residual min=-0.001019 max=0.001295 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.241434 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.241434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7615 mas, bmaj=1.885 mas, bpa=1.131 degrees ! Estimated noise=475.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.4552e-05 Jy ! Component: 100 - total flux cleaned = -6.81995e-05 Jy ! Component: 150 - total flux cleaned = -9.03868e-05 Jy ! Component: 200 - total flux cleaned = -7.50325e-05 Jy ! Total flux subtracted in 200 components = -7.50325e-05 Jy ! Clean residual min=-0.001121 max=0.001187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.241359 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.241359 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=0.079809Jy sigma=0.000805 ! Fit after self-cal, rms=0.079793Jy sigma=0.000805 wmodel J0017-0512_X_2014_01_04_pus_map.mod ! Writing 66 model components to file: J0017-0512_X_2014_01_04_pus_map.mod wobs J0017-0512_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0017-0512_X_2014_01_04_pus_uvs.fits wwins J0017-0512_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0017-0512_X_2014_01_04_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 = 2.27046e-06 Jy ! Component: 100 - total flux cleaned = -7.07605e-05 Jy ! Component: 150 - total flux cleaned = -0.000156703 Jy ! Component: 200 - total flux cleaned = -0.000302533 Jy ! Component: 250 - total flux cleaned = -0.00039512 Jy ! Component: 300 - total flux cleaned = -0.000543851 Jy ! Component: 350 - total flux cleaned = -0.000643161 Jy ! Component: 400 - total flux cleaned = -0.000739103 Jy ! Component: 450 - total flux cleaned = -0.000831076 Jy ! Component: 500 - total flux cleaned = -0.000843937 Jy ! Component: 550 - total flux cleaned = -0.000942458 Jy ! Component: 600 - total flux cleaned = -0.000954114 Jy ! Component: 650 - total flux cleaned = -0.000977702 Jy ! Component: 700 - total flux cleaned = -0.00102265 Jy ! Component: 750 - total flux cleaned = -0.00102272 Jy ! Component: 800 - total flux cleaned = -0.0010654 Jy ! Component: 850 - total flux cleaned = -0.00107591 Jy ! Component: 900 - total flux cleaned = -0.00110706 Jy ! Component: 950 - total flux cleaned = -0.00116739 Jy ! Component: 1000 - total flux cleaned = -0.00120662 Jy ! Component: 1050 - total flux cleaned = -0.00120676 Jy ! Component: 1100 - total flux cleaned = -0.00126365 Jy ! Component: 1150 - total flux cleaned = -0.00129141 Jy ! Component: 1200 - total flux cleaned = -0.00131884 Jy ! Component: 1250 - total flux cleaned = -0.00135477 Jy ! Component: 1300 - total flux cleaned = -0.00140778 Jy ! Component: 1350 - total flux cleaned = -0.00143395 Jy ! Component: 1400 - total flux cleaned = -0.00147706 Jy ! Component: 1450 - total flux cleaned = -0.00154492 Jy ! Component: 1500 - total flux cleaned = -0.00158674 Jy ! Component: 1550 - total flux cleaned = -0.00166939 Jy ! Component: 1600 - total flux cleaned = -0.00171828 Jy ! Component: 1650 - total flux cleaned = -0.00179098 Jy ! Component: 1700 - total flux cleaned = -0.001815 Jy ! Component: 1750 - total flux cleaned = -0.00187042 Jy ! Component: 1800 - total flux cleaned = -0.00190179 Jy ! Component: 1850 - total flux cleaned = -0.00193283 Jy ! Component: 1900 - total flux cleaned = -0.00197135 Jy ! Component: 1950 - total flux cleaned = -0.00200953 Jy ! Component: 2000 - total flux cleaned = -0.00201715 Jy ! Total flux subtracted in 2048 components = -0.00203225 Jy ! Clean residual min=-0.000484 max=0.000542 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.239327 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 192 components and 0.239327 Jy ![Exited script file: muppet] wmap "J0017-0512_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7615 x 1.885 at 1.131 degrees (North through East) ! Clean map min=-0.00089162 max=0.19112 Jy/beam ! Writing clean map to FITS file: J0017-0512_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.191124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129203 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202804 0.202804 0.405609 0.811217 1.62243 3.24487 6.48974 12.9795 25.959 51.9179 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.191 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7615 x 1.885 at 1.131 degrees (North through East) ! Clean map min=-0.00089162 max=0.19112 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 J0017-0512_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:30 2017