! Started logfile: J2247-3657_X_2017_02_24_pus_uvs.log on Sat May 4 10:08:25 2019 obs J2247-3657_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2247-3657_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.561111 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 1882 lines of history. ! ! Reading 2424 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 J2247-3657_X_2017_02_24_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.393422Jy sigma=0.002393 ! Fit after self-cal, rms=0.378818Jy sigma=0.002296 ! 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=0.5692 mas, bmaj=1.665 mas, bpa=10.51 degrees ! Estimated noise=3663.28 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 = 0.498189 Jy ! Component: 100 - total flux cleaned = 0.606827 Jy ! Total flux subtracted in 100 components = 0.606827 Jy ! Clean residual min=-0.018197 max=0.036433 Jy/beam ! Clean residual mean=0.000176 rms=0.006576 Jy/beam ! Combined flux in latest and established models = 0.606827 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.606827 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=0.131891Jy sigma=0.000782 ! Fit after self-cal, rms=0.131890Jy sigma=0.000782 ! 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=0.7458 mas, bmaj=1.998 mas, bpa=11.17 degrees ! Estimated noise=2315.42 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 = 0.03946 Jy ! Component: 100 - total flux cleaned = 0.0562489 Jy ! Component: 150 - total flux cleaned = 0.0646404 Jy ! Component: 200 - total flux cleaned = 0.0690428 Jy ! Total flux subtracted in 200 components = 0.0690428 Jy ! Clean residual min=-0.014084 max=0.021446 Jy/beam ! Clean residual mean=0.000185 rms=0.005440 Jy/beam ! Combined flux in latest and established models = 0.67587 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.67587 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=0.124350Jy sigma=0.000690 ! Fit after self-cal, rms=0.124372Jy sigma=0.000690 ! 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 0.96 FD 1.06 HN 1.00* KP 1.00* ! LA 0.99 MK 0.98 NL 1.17 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 1.00* ! LA 0.98 MK 1.01 NL 1.15 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 1.00* ! LA 0.99 MK 1.03 NL 1.13 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 1.00* ! LA 0.99 MK 1.01 NL 1.18 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 1.00* ! LA 0.95 MK 0.99 NL 1.14 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 1.00* ! LA 0.99 MK 1.01 NL 1.22 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 1.00* ! LA 0.99 MK 1.02 NL 1.14 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 1.00* ! LA 0.98 MK 1.02 NL 1.20 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 1.00* ! LA 0.96 MK 0.98 NL 1.20 OV 1.02 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 1.00* ! LA 0.97 MK 1.00 NL 1.13 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00* KP 1.00* ! LA 0.97 MK 1.01 NL 1.16 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 1.00* ! LA 0.98 MK 1.03 NL 1.14 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.124372Jy sigma=0.000690 ! Fit after self-cal, rms=0.121250Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7479 mas, bmaj=2 mas, bpa=11.34 degrees ! Estimated noise=2318.02 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 = -0.000536299 Jy ! Component: 100 - total flux cleaned = -0.00076393 Jy ! Component: 150 - total flux cleaned = -0.000717013 Jy ! Component: 200 - total flux cleaned = -0.000718097 Jy ! Total flux subtracted in 200 components = -0.000718097 Jy ! Clean residual min=-0.006878 max=0.010433 Jy/beam ! Clean residual mean=0.000076 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.675152 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 18 components and 0.675152 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=0.121181Jy sigma=0.000637 ! Fit after self-cal, rms=0.121344Jy sigma=0.000637 ! 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=0.121344Jy sigma=0.000637 ! Fit after self-cal, rms=0.121345Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7479 mas, bmaj=1.999 mas, bpa=11.3 degrees ! Estimated noise=2316.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063811 Jy ! Component: 100 - total flux cleaned = -0.000685282 Jy ! Component: 150 - total flux cleaned = -0.000687151 Jy ! Component: 200 - total flux cleaned = -0.00068823 Jy ! Total flux subtracted in 200 components = -0.00068823 Jy ! Clean residual min=-0.006745 max=0.010388 Jy/beam ! Clean residual mean=0.000077 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.674464 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.674464 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=0.121296Jy sigma=0.000637 ! Fit after self-cal, rms=0.121292Jy 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 = 1.3952e-05 Jy ! Component: 100 - total flux cleaned = -2.25315e-05 Jy ! Component: 150 - total flux cleaned = -9.28596e-05 Jy ! Component: 200 - total flux cleaned = -0.000126786 Jy ! Total flux subtracted in 200 components = -0.000126786 Jy ! Clean residual min=-0.006737 max=0.010315 Jy/beam ! Clean residual mean=0.000077 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.674337 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.674337 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=0.121267Jy sigma=0.000637 ! Fit after self-cal, rms=0.121265Jy sigma=0.000637 ! 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=0.121265Jy sigma=0.000637 ! Fit after self-cal, rms=0.121236Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7478 mas, bmaj=1.999 mas, bpa=11.27 degrees ! Estimated noise=2315.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515484 Jy ! Component: 100 - total flux cleaned = -0.000584378 Jy ! Component: 150 - total flux cleaned = -0.000583927 Jy ! Component: 200 - total flux cleaned = -0.000613805 Jy ! Total flux subtracted in 200 components = -0.000613805 Jy ! Clean residual min=-0.006676 max=0.010352 Jy/beam ! Clean residual mean=0.000078 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.673723 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.673723 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=0.121206Jy sigma=0.000636 ! Fit after self-cal, rms=0.121204Jy sigma=0.000636 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 = 5.47859e-06 Jy ! Component: 100 - total flux cleaned = -5.11966e-05 Jy ! Component: 150 - total flux cleaned = -7.97377e-05 Jy ! Component: 200 - total flux cleaned = -0.000105993 Jy ! Total flux subtracted in 200 components = -0.000105993 Jy ! Clean residual min=-0.006697 max=0.010339 Jy/beam ! Clean residual mean=0.000078 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.673617 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.673617 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=0.121188Jy sigma=0.000636 ! Fit after self-cal, rms=0.121185Jy sigma=0.000636 ! 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=0.121185Jy sigma=0.000636 ! Fit after self-cal, rms=0.121166Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=7.89 mas, bpa=14.75 degrees ! Estimated noise=3126.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236548 Jy ! Component: 100 - total flux cleaned = 0.000235773 Jy ! Component: 150 - total flux cleaned = 0.000235195 Jy ! Component: 200 - total flux cleaned = 0.000234653 Jy ! Total flux subtracted in 200 components = 0.000234653 Jy ! Clean residual min=-0.008840 max=0.013984 Jy/beam ! Clean residual mean=0.000174 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 0.673852 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.673852 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=0.121168Jy sigma=0.000636 ! Fit after self-cal, rms=0.121146Jy sigma=0.000636 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 = 2.33261e-06 Jy ! Component: 100 - total flux cleaned = 3.13452e-06 Jy ! Component: 150 - total flux cleaned = 2.93066e-06 Jy ! Component: 200 - total flux cleaned = 2.50642e-06 Jy ! Total flux subtracted in 200 components = 2.50642e-06 Jy ! Clean residual min=-0.008834 max=0.013966 Jy/beam ! Clean residual mean=0.000173 rms=0.004699 Jy/beam ! Combined flux in latest and established models = 0.673854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.673854 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=0.121155Jy sigma=0.000636 ! Fit after self-cal, rms=0.121136Jy 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=0.7478 mas, bmaj=1.999 mas, bpa=11.24 degrees ! Estimated noise=2314.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7478 x 1.999 at 11.24 degrees (North through East) ! Clean map min=-0.0059326 max=0.64003 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=0.121136Jy sigma=0.000636 ! Fit after self-cal, rms=0.114434Jy sigma=0.000584 ! Inverting map and beam ! Estimated beam: bmin=0.7482 mas, bmaj=2 mas, bpa=11.23 degrees ! Estimated noise=2317.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012706 Jy ! Component: 100 - total flux cleaned = 8.0808e-06 Jy ! Component: 150 - total flux cleaned = -6.15389e-05 Jy ! Component: 200 - total flux cleaned = -9.32607e-05 Jy ! Total flux subtracted in 200 components = -9.32607e-05 Jy ! Clean residual min=-0.006546 max=0.010518 Jy/beam ! Clean residual mean=0.000078 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.673761 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.673761 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=0.114414Jy sigma=0.000584 ! Fit after self-cal, rms=0.114412Jy sigma=0.000584 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.14083e-05 Jy ! Component: 100 - total flux cleaned = -2.39837e-05 Jy ! Component: 150 - total flux cleaned = -2.48672e-05 Jy ! Component: 200 - total flux cleaned = -5.08362e-05 Jy ! Total flux subtracted in 200 components = -5.08362e-05 Jy ! Clean residual min=-0.006593 max=0.010443 Jy/beam ! Clean residual mean=0.000079 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 0.67371 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.67371 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=0.114399Jy sigma=0.000584 ! Fit after self-cal, rms=0.114396Jy sigma=0.000584 ! 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=0.114396Jy sigma=0.000584 ! Fit after self-cal, rms=0.114373Jy sigma=0.000584 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=0.5691 mas, bmaj=1.663 mas, bpa=10.6 degrees ! Estimated noise=3689.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.501775 Jy ! Component: 100 - total flux cleaned = 0.611214 Jy ! Component: 150 - total flux cleaned = 0.638236 Jy ! Component: 200 - total flux cleaned = 0.65041 Jy ! Total flux subtracted in 200 components = 0.65041 Jy ! Clean residual min=-0.008103 max=0.010151 Jy/beam ! Clean residual mean=0.000079 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.65041 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.65041 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7482 mas, bmaj=2 mas, bpa=11.22 degrees ! Estimated noise=2316.96 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 = 0.0109197 Jy ! Component: 100 - total flux cleaned = 0.0159473 Jy ! Component: 150 - total flux cleaned = 0.0185625 Jy ! Component: 200 - total flux cleaned = 0.0199387 Jy ! Total flux subtracted in 200 components = 0.0199387 Jy ! Clean residual min=-0.006685 max=0.011674 Jy/beam ! Clean residual mean=0.000092 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.670349 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.670349 Jy ! Inverting map ! Added new window around map position (5.2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975648 Jy ! Component: 100 - total flux cleaned = 0.014106 Jy ! Component: 150 - total flux cleaned = 0.01695 Jy ! Component: 200 - total flux cleaned = 0.0187467 Jy ! Total flux subtracted in 200 components = 0.0187467 Jy ! Clean residual min=-0.005634 max=0.007502 Jy/beam ! Clean residual mean=0.000045 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.689095 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.689095 Jy ! Inverting map ! Added new window around map position (12.4, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636265 Jy ! Component: 100 - total flux cleaned = 0.00899426 Jy ! Component: 150 - total flux cleaned = 0.0108109 Jy ! Component: 200 - total flux cleaned = 0.0122087 Jy ! Total flux subtracted in 200 components = 0.0122087 Jy ! Clean residual min=-0.004701 max=0.005055 Jy/beam ! Clean residual mean=0.000019 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.701304 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.701304 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=2.238 mas, bmaj=7.892 mas, bpa=14.75 degrees ! Estimated noise=3127.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248014 Jy ! Component: 100 - total flux cleaned = 0.00395107 Jy ! Component: 150 - total flux cleaned = 0.0043262 Jy ! Component: 200 - total flux cleaned = 0.00451247 Jy ! Total flux subtracted in 200 components = 0.00451247 Jy ! Clean residual min=-0.004593 max=0.006087 Jy/beam ! Clean residual mean=0.000010 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.705817 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 = 0.000107494 Jy ! Component: 100 - total flux cleaned = 0.000177139 Jy ! Component: 150 - total flux cleaned = 0.000211529 Jy ! Component: 200 - total flux cleaned = 0.00027776 Jy ! Total flux subtracted in 200 components = 0.00027776 Jy ! Clean residual min=-0.004514 max=0.005937 Jy/beam ! Clean residual mean=0.000009 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.706094 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.706094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7482 mas, bmaj=2 mas, bpa=11.22 degrees ! Estimated noise=2316.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858969 Jy ! Component: 100 - total flux cleaned = -0.000511951 Jy ! Component: 150 - total flux cleaned = -0.000384376 Jy ! Component: 200 - total flux cleaned = -0.000487498 Jy ! Total flux subtracted in 200 components = -0.000487498 Jy ! Clean residual min=-0.004814 max=0.004863 Jy/beam ! Clean residual mean=0.000005 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.705607 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.705607 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=0.113166Jy sigma=0.000575 ! Fit after self-cal, rms=0.113111Jy sigma=0.000575 wmodel J2247-3657_X_2017_02_24_pus_map.mod ! Writing 94 model components to file: J2247-3657_X_2017_02_24_pus_map.mod wobs J2247-3657_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2247-3657_X_2017_02_24_pus_uvs.fits wwins J2247-3657_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2247-3657_X_2017_02_24_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 = -0.00117803 Jy ! Component: 100 - total flux cleaned = -0.00148271 Jy ! Component: 150 - total flux cleaned = -0.00194694 Jy ! Component: 200 - total flux cleaned = -0.00231044 Jy ! Component: 250 - total flux cleaned = -0.00242481 Jy ! Component: 300 - total flux cleaned = -0.00247877 Jy ! Component: 350 - total flux cleaned = -0.00252825 Jy ! Component: 400 - total flux cleaned = -0.00271927 Jy ! Component: 450 - total flux cleaned = -0.00290282 Jy ! Component: 500 - total flux cleaned = -0.00312461 Jy ! Component: 550 - total flux cleaned = -0.00321112 Jy ! Component: 600 - total flux cleaned = -0.00342119 Jy ! Component: 650 - total flux cleaned = -0.0035436 Jy ! Component: 700 - total flux cleaned = -0.00370196 Jy ! Component: 750 - total flux cleaned = -0.00370314 Jy ! Component: 800 - total flux cleaned = -0.00385476 Jy ! Component: 850 - total flux cleaned = -0.00392811 Jy ! Component: 900 - total flux cleaned = -0.00399985 Jy ! Component: 950 - total flux cleaned = -0.00406926 Jy ! Component: 1000 - total flux cleaned = -0.00410333 Jy ! Component: 1050 - total flux cleaned = -0.00413654 Jy ! Component: 1100 - total flux cleaned = -0.00416896 Jy ! Component: 1150 - total flux cleaned = -0.00423296 Jy ! Component: 1200 - total flux cleaned = -0.00429525 Jy ! Component: 1250 - total flux cleaned = -0.00429568 Jy ! Component: 1300 - total flux cleaned = -0.00432599 Jy ! Component: 1350 - total flux cleaned = -0.00435544 Jy ! Component: 1400 - total flux cleaned = -0.00438464 Jy ! Component: 1450 - total flux cleaned = -0.00441325 Jy ! Component: 1500 - total flux cleaned = -0.00441328 Jy ! Component: 1550 - total flux cleaned = -0.00444049 Jy ! Component: 1600 - total flux cleaned = -0.00446746 Jy ! Component: 1650 - total flux cleaned = -0.00444096 Jy ! Component: 1700 - total flux cleaned = -0.00438841 Jy ! Component: 1750 - total flux cleaned = -0.00444042 Jy ! Component: 1800 - total flux cleaned = -0.00433727 Jy ! Component: 1850 - total flux cleaned = -0.00431205 Jy ! Component: 1900 - total flux cleaned = -0.00423703 Jy ! Component: 1950 - total flux cleaned = -0.00416278 Jy ! Component: 2000 - total flux cleaned = -0.00413839 Jy ! Total flux subtracted in 2048 components = -0.0041866 Jy ! Clean residual min=-0.001349 max=0.001568 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.70142 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 222 components and 0.70142 Jy ![Exited script file: muppet] wmap "J2247-3657_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7482 x 2 at 11.22 degrees (North through East) ! Clean map min=-0.0030259 max=0.6475 Jy/beam ! Writing clean map to FITS file: J2247-3657_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.647501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000458604 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.212481 0.212481 0.424961 0.849922 1.69984 3.39969 6.79938 13.5988 27.1975 54.395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.647 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7482 x 2 at 11.22 degrees (North through East) ! Clean map min=-0.0030259 max=0.6475 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 J2247-3657_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:08:26 2019