! Started logfile: J2011-1546_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:54:13 2019 obs J2011-1546_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2011-1546_X_2017_05_31_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.183761 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2011-1546 ! ! 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 1698 lines of history. ! ! Reading 2580 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 J2011-1546_X_2017_05_31_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 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.839800Jy sigma=0.006077 ! Fit after self-cal, rms=0.858981Jy sigma=0.006257 ! 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=2.028 mas, bmaj=11.42 mas, bpa=35.36 degrees ! Estimated noise=2666.24 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44503 Jy ! Component: 100 - total flux cleaned = 1.76327 Jy ! Total flux subtracted in 100 components = 1.76327 Jy ! Clean residual min=-0.044516 max=0.102420 Jy/beam ! Clean residual mean=0.002106 rms=0.025022 Jy/beam ! Combined flux in latest and established models = 1.76327 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.76327 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=0.193138Jy sigma=0.001379 ! Fit after self-cal, rms=0.193117Jy sigma=0.001379 ! 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=2.31 mas, bmaj=10.76 mas, bpa=35.68 degrees ! Estimated noise=2063.77 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 = 0.111778 Jy ! Component: 100 - total flux cleaned = 0.16465 Jy ! Component: 150 - total flux cleaned = 0.180374 Jy ! Component: 200 - total flux cleaned = 0.180631 Jy ! Total flux subtracted in 200 components = 0.180631 Jy ! Clean residual min=-0.013409 max=0.013514 Jy/beam ! Clean residual mean=-0.000669 rms=0.005486 Jy/beam ! Combined flux in latest and established models = 1.9439 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 53 components and 1.9439 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=0.123631Jy sigma=0.000836 ! Fit after self-cal, rms=0.123652Jy sigma=0.000836 ! 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 0.99 FD 0.98 HN 1.00* KP 1.01 ! LA 0.97 MK 1.00* NL 1.07 OV 1.03 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.96 ! LA 0.97 MK 1.00* NL 1.08 OV 1.04 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.91 ! LA 0.98 MK 1.00* NL 1.05 OV 1.04 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00* KP 1.01 ! LA 1.00 MK 1.00* NL 1.05 OV 1.03 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 0.97 OV 1.05 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 0.97 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.99 ! LA 1.01 MK 1.00* NL 0.96 OV 0.96 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00* NL 0.97 OV 0.96 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 0.98 OV 0.97 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 1.01 ! LA 1.00 MK 1.00* NL 0.98 OV 0.97 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.92 ! LA 1.01 MK 1.00* NL 1.00 OV 0.97 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 0.99 OV 1.07 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.123652Jy sigma=0.000836 ! Fit after self-cal, rms=0.099225Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=10.77 mas, bpa=35.73 degrees ! Estimated noise=2050.85 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00948964 Jy ! Component: 100 - total flux cleaned = -0.0150199 Jy ! Component: 150 - total flux cleaned = -0.0175401 Jy ! Component: 200 - total flux cleaned = -0.0204565 Jy ! Total flux subtracted in 200 components = -0.0204565 Jy ! Clean residual min=-0.003094 max=0.003107 Jy/beam ! Clean residual mean=-0.000236 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 1.92344 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 117 components and 1.92344 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=0.097582Jy sigma=0.000644 ! Fit after self-cal, rms=0.097580Jy sigma=0.000644 ! 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=0.097580Jy sigma=0.000644 ! Fit after self-cal, rms=0.097551Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=10.78 mas, bpa=35.73 degrees ! Estimated noise=2050.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00327942 Jy ! Component: 100 - total flux cleaned = -0.00506685 Jy ! Component: 150 - total flux cleaned = -0.00681889 Jy ! Component: 200 - total flux cleaned = -0.00911915 Jy ! Total flux subtracted in 200 components = -0.00911915 Jy ! Clean residual min=-0.002177 max=0.002163 Jy/beam ! Clean residual mean=-0.000165 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 1.91432 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 153 components and 1.91432 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=0.096992Jy sigma=0.000641 ! Fit after self-cal, rms=0.096991Jy sigma=0.000641 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 = -0.00201887 Jy ! Component: 100 - total flux cleaned = -0.00383225 Jy ! Component: 150 - total flux cleaned = -0.00540128 Jy ! Component: 200 - total flux cleaned = -0.00656075 Jy ! Total flux subtracted in 200 components = -0.00656075 Jy ! Clean residual min=-0.001709 max=0.001700 Jy/beam ! Clean residual mean=-0.000098 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 1.90776 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 186 components and 1.90776 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=0.096703Jy sigma=0.000640 ! Fit after self-cal, rms=0.096702Jy sigma=0.000640 ! 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=0.096702Jy sigma=0.000640 ! Fit after self-cal, rms=0.096660Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=10.78 mas, bpa=35.73 degrees ! Estimated noise=2050.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126631 Jy ! Component: 100 - total flux cleaned = -0.00218234 Jy ! Component: 150 - total flux cleaned = -0.00323008 Jy ! Component: 200 - total flux cleaned = -0.00405744 Jy ! Total flux subtracted in 200 components = -0.00405744 Jy ! Clean residual min=-0.001504 max=0.001491 Jy/beam ! Clean residual mean=-0.000074 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 1.9037 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 213 components and 1.9037 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=0.096431Jy sigma=0.000638 ! Fit after self-cal, rms=0.096431Jy 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 = -0.000361617 Jy ! Component: 100 - total flux cleaned = -0.000784749 Jy ! Component: 150 - total flux cleaned = -0.00151769 Jy ! Component: 200 - total flux cleaned = -0.00214793 Jy ! Total flux subtracted in 200 components = -0.00214793 Jy ! Clean residual min=-0.001302 max=0.001297 Jy/beam ! Clean residual mean=-0.000057 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.90156 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 229 components and 1.90156 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=0.096282Jy sigma=0.000637 ! Fit after self-cal, rms=0.096282Jy sigma=0.000637 ! 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=0.096282Jy sigma=0.000637 ! Fit after self-cal, rms=0.096252Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.754 mas, bmaj=10.51 mas, bpa=34.98 degrees ! Estimated noise=2098.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644677 Jy ! Component: 100 - total flux cleaned = -0.00103571 Jy ! Component: 150 - total flux cleaned = -0.00147044 Jy ! Component: 200 - total flux cleaned = -0.00225483 Jy ! Total flux subtracted in 200 components = -0.00225483 Jy ! Clean residual min=-0.000991 max=0.000987 Jy/beam ! Clean residual mean=-0.000127 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 1.8993 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 267 components and 1.8993 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=0.096150Jy sigma=0.000637 ! Fit after self-cal, rms=0.096150Jy sigma=0.000637 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 = -0.000884821 Jy ! Component: 100 - total flux cleaned = -0.00138911 Jy ! Component: 150 - total flux cleaned = -0.00187979 Jy ! Component: 200 - total flux cleaned = -0.00230588 Jy ! Total flux subtracted in 200 components = -0.00230588 Jy ! Clean residual min=-0.000876 max=0.000871 Jy/beam ! Clean residual mean=-0.000079 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 1.89699 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 287 components and 1.89699 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=0.096068Jy sigma=0.000636 ! Fit after self-cal, rms=0.096068Jy sigma=0.000636 ! 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=2.31 mas, bmaj=10.78 mas, bpa=35.73 degrees ! Estimated noise=2050.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.31 x 10.78 at 35.73 degrees (North through East) ! Clean map min=-0.010267 max=1.7677 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=0.096068Jy sigma=0.000636 ! Fit after self-cal, rms=0.084940Jy sigma=0.000561 ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=10.78 mas, bpa=35.73 degrees ! Estimated noise=2050.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106095 Jy ! Component: 100 - total flux cleaned = -0.00168085 Jy ! Component: 150 - total flux cleaned = -0.00233118 Jy ! Component: 200 - total flux cleaned = -0.00289627 Jy ! Total flux subtracted in 200 components = -0.00289627 Jy ! Clean residual min=-0.001026 max=0.001023 Jy/beam ! Clean residual mean=-0.000035 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 1.8941 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 303 components and 1.8941 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=0.084827Jy sigma=0.000560 ! Fit after self-cal, rms=0.084826Jy sigma=0.000560 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122601 Jy ! Component: 100 - total flux cleaned = -0.000225567 Jy ! Component: 150 - total flux cleaned = -0.000562281 Jy ! Component: 200 - total flux cleaned = -0.00105193 Jy ! Total flux subtracted in 200 components = -0.00105193 Jy ! Clean residual min=-0.000893 max=0.000891 Jy/beam ! Clean residual mean=-0.000040 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 1.89305 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 319 components and 1.89305 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=0.084747Jy sigma=0.000560 ! Fit after self-cal, rms=0.084747Jy sigma=0.000560 ! 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=0.084747Jy sigma=0.000560 ! Fit after self-cal, rms=0.084728Jy sigma=0.000560 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=2.024 mas, bmaj=11.43 mas, bpa=35.4 degrees ! Estimated noise=2653.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.43787 Jy ! Component: 100 - total flux cleaned = 1.75336 Jy ! Component: 150 - total flux cleaned = 1.85364 Jy ! Component: 200 - total flux cleaned = 1.9005 Jy ! Total flux subtracted in 200 components = 1.9005 Jy ! Clean residual min=-0.016015 max=0.021075 Jy/beam ! Clean residual mean=0.000339 rms=0.006584 Jy/beam ! Combined flux in latest and established models = 1.9005 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.9005 Jy ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=10.78 mas, bpa=35.73 degrees ! Estimated noise=2049.84 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 = 0.0267423 Jy ! Component: 100 - total flux cleaned = 0.0316068 Jy ! Component: 150 - total flux cleaned = 0.0297777 Jy ! Component: 200 - total flux cleaned = 0.0261696 Jy ! Total flux subtracted in 200 components = 0.0261696 Jy ! Clean residual min=-0.005553 max=0.005507 Jy/beam ! Clean residual mean=-0.000029 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 1.92667 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 84 components and 1.92667 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=2.754 mas, bmaj=10.51 mas, bpa=34.98 degrees ! Estimated noise=2097.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160924 Jy ! Component: 100 - total flux cleaned = 0.0016211 Jy ! Component: 150 - total flux cleaned = -0.000181487 Jy ! Component: 200 - total flux cleaned = -0.00322591 Jy ! Total flux subtracted in 200 components = -0.00322591 Jy ! Clean residual min=-0.003223 max=0.003197 Jy/beam ! Clean residual mean=-0.000019 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 1.92345 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00389782 Jy ! Component: 100 - total flux cleaned = -0.007848 Jy ! Component: 150 - total flux cleaned = -0.0113646 Jy ! Component: 200 - total flux cleaned = -0.0151211 Jy ! Total flux subtracted in 200 components = -0.0151211 Jy ! Clean residual min=-0.002447 max=0.002407 Jy/beam ! Clean residual mean=-0.000055 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 1.90833 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 171 components and 1.90833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=10.78 mas, bpa=35.73 degrees ! Estimated noise=2049.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168377 Jy ! Component: 100 - total flux cleaned = 0.00168373 Jy ! Component: 150 - total flux cleaned = 0.00187797 Jy ! Component: 200 - total flux cleaned = 0.00206506 Jy ! Total flux subtracted in 200 components = 0.00206506 Jy ! Clean residual min=-0.001519 max=0.001516 Jy/beam ! Clean residual mean=-0.000026 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.91039 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 215 components and 1.91039 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=0.085068Jy sigma=0.000562 ! Fit after self-cal, rms=0.085060Jy sigma=0.000562 wmodel J2011-1546_X_2017_05_31_pus_map.mod ! Writing 215 model components to file: J2011-1546_X_2017_05_31_pus_map.mod wobs J2011-1546_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2011-1546_X_2017_05_31_pus_uvs.fits wwins J2011-1546_X_2017_05_31_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J2011-1546_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.311 x 10.78 at 35.73 degrees (North through East) ! Clean map min=-0.0093911 max=1.78 Jy/beam ! Writing clean map to FITS file: J2011-1546_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.77999 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000744119 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125414 0.125414 0.250828 0.501655 1.00331 2.00662 4.01324 8.02648 16.053 32.1059 64.2119 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.779 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.311 x 10.78 at 35.73 degrees (North through East) ! Clean map min=-0.0093911 max=1.78 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 J2011-1546_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:54:14 2019