! Started logfile: J1454-4012_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:29 2019 obs J1454-4012_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1454-4012_X_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.294017 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1454-4012 ! ! 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 575 lines of history. ! ! Reading 2064 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 J1454-4012_X_2017_08_05_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.648085Jy sigma=0.003723 ! Fit after self-cal, rms=0.645832Jy sigma=0.003711 ! 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=0.753 mas, bmaj=6.59 mas, bpa=8.664 degrees ! Estimated noise=6714.6 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 = 0.268465 Jy ! Component: 100 - total flux cleaned = 0.336782 Jy ! Total flux subtracted in 100 components = 0.336782 Jy ! Clean residual min=-0.027630 max=0.028619 Jy/beam ! Clean residual mean=-0.000001 rms=0.010241 Jy/beam ! Combined flux in latest and established models = 0.336782 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.336782 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=0.164652Jy sigma=0.000816 ! Fit after self-cal, rms=0.164439Jy sigma=0.000815 ! 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=0.8724 mas, bmaj=10.23 mas, bpa=10.11 degrees ! Estimated noise=3141.49 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 = 0.0568496 Jy ! Component: 100 - total flux cleaned = 0.0862048 Jy ! Component: 150 - total flux cleaned = 0.0971082 Jy ! Component: 200 - total flux cleaned = 0.101283 Jy ! Total flux subtracted in 200 components = 0.101283 Jy ! Clean residual min=-0.011442 max=0.011443 Jy/beam ! Clean residual mean=-0.000010 rms=0.005465 Jy/beam ! Combined flux in latest and established models = 0.438065 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 101 components and 0.438065 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=0.137140Jy sigma=0.000663 ! Fit after self-cal, rms=0.136790Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00 KP 1.18 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.08 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.90 KP 1.12 ! LA 0.96 MK 1.00* NL 1.00* OV 1.00* ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.95 KP 1.00 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00 KP 1.03 ! LA 0.92 MK 1.00* NL 1.00* OV 1.00* ! PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 0.90 ! LA 0.96 MK 1.00* NL 1.00* OV 1.00* ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.85 ! LA 0.91 MK 1.00* NL 1.00* OV 1.00* ! PT 0.97 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.06 KP 0.88 ! LA 0.93 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.14 KP 0.93 ! LA 0.89 MK 1.00* NL 1.00* OV 1.00* ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.17 KP 0.98 ! LA 0.95 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00 KP 0.95 ! LA 0.95 MK 1.00* NL 1.00* OV 1.00* ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 1.00 ! LA 0.92 MK 1.00* NL 1.00* OV 1.00* ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 1.00* KP 1.10 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.136790Jy sigma=0.000662 ! Fit after self-cal, rms=0.129141Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.887 mas, bmaj=10.32 mas, bpa=10.12 degrees ! Estimated noise=3063.02 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 = 0.0036438 Jy ! Component: 100 - total flux cleaned = 0.00309435 Jy ! Component: 150 - total flux cleaned = 0.00207418 Jy ! Component: 200 - total flux cleaned = -1.27241e-05 Jy ! Total flux subtracted in 200 components = -1.27241e-05 Jy ! Clean residual min=-0.002688 max=0.002688 Jy/beam ! Clean residual mean=0.000011 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.438052 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 160 components and 0.438052 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=0.127855Jy sigma=0.000622 ! Fit after self-cal, rms=0.127881Jy sigma=0.000621 ! 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=0.127881Jy sigma=0.000621 ! Fit after self-cal, rms=0.127437Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=10.29 mas, bpa=10.11 degrees ! Estimated noise=3064.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103853 Jy ! Component: 100 - total flux cleaned = -0.00223506 Jy ! Component: 150 - total flux cleaned = -0.00341665 Jy ! Component: 200 - total flux cleaned = -0.0043923 Jy ! Total flux subtracted in 200 components = -0.0043923 Jy ! Clean residual min=-0.001745 max=0.001735 Jy/beam ! Clean residual mean=-0.000016 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.43366 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 198 components and 0.43366 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=0.127070Jy sigma=0.000620 ! Fit after self-cal, rms=0.127052Jy sigma=0.000620 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 = -0.000413899 Jy ! Component: 100 - total flux cleaned = -0.000995478 Jy ! Component: 150 - total flux cleaned = -0.00127313 Jy ! Component: 200 - total flux cleaned = -0.00163079 Jy ! Total flux subtracted in 200 components = -0.00163079 Jy ! Clean residual min=-0.001461 max=0.001463 Jy/beam ! Clean residual mean=-0.000003 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.432029 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 231 components and 0.432029 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=0.126791Jy sigma=0.000619 ! Fit after self-cal, rms=0.126787Jy sigma=0.000619 ! 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=0.126787Jy sigma=0.000619 ! Fit after self-cal, rms=0.126203Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=10.26 mas, bpa=10.1 degrees ! Estimated noise=3066.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204882 Jy ! Component: 100 - total flux cleaned = 2.52756e-05 Jy ! Component: 150 - total flux cleaned = -5.82637e-05 Jy ! Component: 200 - total flux cleaned = -5.67844e-05 Jy ! Total flux subtracted in 200 components = -5.67844e-05 Jy ! Clean residual min=-0.001333 max=0.001322 Jy/beam ! Clean residual mean=0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.431972 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 249 components and 0.431972 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=0.125980Jy sigma=0.000619 ! Fit after self-cal, rms=0.125967Jy sigma=0.000619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56467e-06 Jy ! Component: 100 - total flux cleaned = -8.6006e-05 Jy ! Component: 150 - total flux cleaned = -0.00023814 Jy ! Component: 200 - total flux cleaned = -0.000532269 Jy ! Total flux subtracted in 200 components = -0.000532269 Jy ! Clean residual min=-0.001203 max=0.001201 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.43144 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 261 components and 0.43144 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=0.125784Jy sigma=0.000619 ! Fit after self-cal, rms=0.125775Jy sigma=0.000619 ! 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=0.125775Jy sigma=0.000619 ! Fit after self-cal, rms=0.125211Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.337 mas, bmaj=11.81 mas, bpa=3.195 degrees ! Estimated noise=3998.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567253 Jy ! Component: 100 - total flux cleaned = -0.000954571 Jy ! Component: 150 - total flux cleaned = -0.00137135 Jy ! Component: 200 - total flux cleaned = -0.00171084 Jy ! Total flux subtracted in 200 components = -0.00171084 Jy ! Clean residual min=-0.000714 max=0.000709 Jy/beam ! Clean residual mean=-0.000011 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.429729 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 283 components and 0.429729 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=0.125152Jy sigma=0.000619 ! Fit after self-cal, rms=0.125136Jy sigma=0.000619 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 = -0.000102905 Jy ! Component: 100 - total flux cleaned = -6.59217e-05 Jy ! Component: 150 - total flux cleaned = -0.00017413 Jy ! Component: 200 - total flux cleaned = -0.000494172 Jy ! Total flux subtracted in 200 components = -0.000494172 Jy ! Clean residual min=-0.000596 max=0.000607 Jy/beam ! Clean residual mean=-0.000006 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.429235 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 296 components and 0.429235 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=0.125090Jy sigma=0.000619 ! Fit after self-cal, rms=0.125087Jy sigma=0.000618 ! 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=0.8865 mas, bmaj=10.23 mas, bpa=10.09 degrees ! Estimated noise=3066.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8865 x 10.23 at 10.09 degrees (North through East) ! Clean map min=-0.0069072 max=0.30758 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=0.7559 mas, bmaj=6.611 mas, bpa=8.683 degrees ! Estimated noise=6636.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264882 Jy ! Component: 100 - total flux cleaned = 0.330572 Jy ! Component: 150 - total flux cleaned = 0.348106 Jy ! Component: 200 - total flux cleaned = 0.354293 Jy ! Total flux subtracted in 200 components = 0.354293 Jy ! Clean residual min=-0.014989 max=0.015128 Jy/beam ! Clean residual mean=0.000003 rms=0.006221 Jy/beam ! Combined flux in latest and established models = 0.354293 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.354293 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=10.23 mas, bpa=10.09 degrees ! Estimated noise=3066.73 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 = 0.0322685 Jy ! Component: 100 - total flux cleaned = 0.0498987 Jy ! Component: 150 - total flux cleaned = 0.0555259 Jy ! Component: 200 - total flux cleaned = 0.0551265 Jy ! Total flux subtracted in 200 components = 0.0551265 Jy ! Clean residual min=-0.006503 max=0.006505 Jy/beam ! Clean residual mean=-0.000070 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.40942 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 152 components and 0.40942 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=3.337 mas, bmaj=11.81 mas, bpa=3.195 degrees ! Estimated noise=3998.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123696 Jy ! Component: 100 - total flux cleaned = 0.0175834 Jy ! Component: 150 - total flux cleaned = 0.0200588 Jy ! Component: 200 - total flux cleaned = 0.0205202 Jy ! Total flux subtracted in 200 components = 0.0205202 Jy ! Clean residual min=-0.002217 max=0.002205 Jy/beam ! Clean residual mean=-0.000054 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.42994 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 = -0.000736202 Jy ! Component: 100 - total flux cleaned = -0.000847792 Jy ! Component: 150 - total flux cleaned = -0.000758571 Jy ! Component: 200 - total flux cleaned = -0.000217521 Jy ! Total flux subtracted in 200 components = -0.000217521 Jy ! Clean residual min=-0.001260 max=0.001239 Jy/beam ! Clean residual mean=0.000050 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.429722 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 253 components and 0.429722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=10.23 mas, bpa=10.09 degrees ! Estimated noise=3066.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607985 Jy ! Component: 100 - total flux cleaned = 0.000758751 Jy ! Component: 150 - total flux cleaned = 0.000520057 Jy ! Component: 200 - total flux cleaned = 0.000412448 Jy ! Total flux subtracted in 200 components = 0.000412448 Jy ! Clean residual min=-0.001835 max=0.001822 Jy/beam ! Clean residual mean=0.000015 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.430135 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 293 components and 0.430135 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=0.125383Jy sigma=0.000620 ! Fit after self-cal, rms=0.125394Jy sigma=0.000620 wmodel J1454-4012_X_2017_08_05_pus_map.mod ! Writing 293 model components to file: J1454-4012_X_2017_08_05_pus_map.mod wobs J1454-4012_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1454-4012_X_2017_08_05_pus_uvs.fits wwins J1454-4012_X_2017_08_05_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1454-4012_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8865 x 10.23 at 10.09 degrees (North through East) ! Clean map min=-0.0096394 max=0.30079 Jy/beam ! Writing clean map to FITS file: J1454-4012_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.300792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00069482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69299 0.69299 1.38598 2.77196 5.54392 11.0878 22.1757 44.3514 88.7027 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.3 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8865 x 10.23 at 10.09 degrees (North through East) ! Clean map min=-0.0096394 max=0.30079 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 J1454-4012_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:31 2019