! Started logfile: J0426+6825_X_2017_06_15_pus_uvs.log on Tue May 7 19:52:30 2019 obs J0426+6825_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0426+6825_X_2017_06_15_pus_uva.fits ! AN table 1: 230 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.924638 visibilities/baseline/integration-bin. ! Found source: J0426+6825 ! ! 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 989 lines of history. ! ! Reading 114840 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 J0426+6825_X_2017_06_15_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.868419Jy sigma=0.007273 ! Fit after self-cal, rms=0.847124Jy sigma=0.007097 ! 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=0.7659 mas, bmaj=0.957 mas, bpa=6.575 degrees ! Estimated noise=710.001 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 = 0.119376 Jy ! Component: 100 - total flux cleaned = 0.147918 Jy ! Total flux subtracted in 100 components = 0.147918 Jy ! Clean residual min=-0.003562 max=0.011402 Jy/beam ! Clean residual mean=-0.000004 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.147918 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.147918 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=0.088353Jy sigma=0.000671 ! Fit after self-cal, rms=0.088352Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118067 Jy ! Component: 100 - total flux cleaned = 0.0173402 Jy ! Total flux subtracted in 100 components = 0.0173402 Jy ! Clean residual min=-0.002505 max=0.003199 Jy/beam ! Clean residual mean=0.000006 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.165258 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.165258 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=0.086778Jy sigma=0.000655 ! Fit after self-cal, rms=0.086777Jy sigma=0.000654 ! 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=0.981 mas, bmaj=1.229 mas, bpa=8.254 degrees ! Estimated noise=252.524 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 (-1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404273 Jy ! Component: 100 - total flux cleaned = 0.00625472 Jy ! Component: 150 - total flux cleaned = 0.00768402 Jy ! Component: 200 - total flux cleaned = 0.00867966 Jy ! Total flux subtracted in 200 components = 0.00867966 Jy ! Clean residual min=-0.001531 max=0.001735 Jy/beam ! Clean residual mean=0.000030 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.173938 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.173938 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=0.086603Jy sigma=0.000653 ! Fit after self-cal, rms=0.086598Jy sigma=0.000652 ! 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 1.01 FD 1.00 HN 1.01 KP 1.01 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.97 KP 0.95 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 1.00 ! LA 1.01 MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.98 ! LA 1.01 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 MK 0.98 NL 0.95 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.97 ! LA 1.01 MK 0.98 NL 0.94 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.98 KP 0.98 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.97 ! LA 1.00 MK 0.98 NL 0.97 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.97 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.97 ! LA 1.02 MK 1.00 NL 0.96 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.97 ! LA 0.99 MK 0.98 NL 0.95 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.086598Jy sigma=0.000652 ! Fit after self-cal, rms=0.086486Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9854 mas, bmaj=1.232 mas, bpa=7.619 degrees ! Estimated noise=252.077 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 (-16.2, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152541 Jy ! Component: 100 - total flux cleaned = 0.00216369 Jy ! Component: 150 - total flux cleaned = 0.00264687 Jy ! Component: 200 - total flux cleaned = 0.00303668 Jy ! Total flux subtracted in 200 components = 0.00303668 Jy ! Clean residual min=-0.000955 max=0.001024 Jy/beam ! Clean residual mean=0.000016 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.176975 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.176975 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=0.086454Jy sigma=0.000651 ! Fit after self-cal, rms=0.086470Jy sigma=0.000651 ! 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=0.086470Jy sigma=0.000651 ! Fit after self-cal, rms=0.087187Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=1.231 mas, bpa=7.815 degrees ! Estimated noise=252.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.3097e-05 Jy ! Component: 100 - total flux cleaned = 0.000101948 Jy ! Component: 150 - total flux cleaned = 0.000254233 Jy ! Component: 200 - total flux cleaned = 0.000357652 Jy ! Total flux subtracted in 200 components = 0.000357652 Jy ! Clean residual min=-0.000728 max=0.000835 Jy/beam ! Clean residual mean=0.000006 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.177332 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.177332 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=0.087179Jy sigma=0.000649 ! Fit after self-cal, rms=0.087192Jy sigma=0.000649 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 (-13, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614575 Jy ! Component: 100 - total flux cleaned = 0.000716363 Jy ! Component: 150 - total flux cleaned = 0.000862688 Jy ! Component: 200 - total flux cleaned = 0.000987105 Jy ! Total flux subtracted in 200 components = 0.000987105 Jy ! Clean residual min=-0.000699 max=0.000732 Jy/beam ! Clean residual mean=0.000006 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.17832 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.17832 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=0.087183Jy sigma=0.000649 ! Fit after self-cal, rms=0.087182Jy sigma=0.000649 ! 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=0.087182Jy sigma=0.000649 ! Fit after self-cal, rms=0.087160Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9873 mas, bmaj=1.231 mas, bpa=7.64 degrees ! Estimated noise=251.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.55198e-05 Jy ! Component: 100 - total flux cleaned = 0.000167389 Jy ! Component: 150 - total flux cleaned = 0.000272426 Jy ! Component: 200 - total flux cleaned = 0.000347826 Jy ! Total flux subtracted in 200 components = 0.000347826 Jy ! Clean residual min=-0.000659 max=0.000715 Jy/beam ! Clean residual mean=0.000005 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.178667 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.178667 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=0.087156Jy sigma=0.000649 ! Fit after self-cal, rms=0.087156Jy sigma=0.000649 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 = 2.83184e-05 Jy ! Component: 100 - total flux cleaned = 0.000109971 Jy ! Component: 150 - total flux cleaned = 0.000157933 Jy ! Component: 200 - total flux cleaned = 0.000185456 Jy ! Total flux subtracted in 200 components = 0.000185456 Jy ! Clean residual min=-0.000648 max=0.000700 Jy/beam ! Clean residual mean=0.000005 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.178853 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 0.178853 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=0.087154Jy sigma=0.000649 ! Fit after self-cal, rms=0.087154Jy sigma=0.000649 ! 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=0.087154Jy sigma=0.000649 ! Fit after self-cal, rms=0.087130Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=2.456 mas, bpa=26.2 degrees ! Estimated noise=322.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322256 Jy ! Component: 100 - total flux cleaned = 0.000520647 Jy ! Component: 150 - total flux cleaned = 0.000637446 Jy ! Component: 200 - total flux cleaned = 0.00070739 Jy ! Total flux subtracted in 200 components = 0.00070739 Jy ! Clean residual min=-0.000858 max=0.001135 Jy/beam ! Clean residual mean=0.000012 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.17956 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.17956 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=0.087129Jy sigma=0.000649 ! Fit after self-cal, rms=0.087129Jy sigma=0.000649 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 (-8, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115481 Jy ! Component: 100 - total flux cleaned = 0.0016689 Jy ! Component: 150 - total flux cleaned = 0.00190824 Jy ! Component: 200 - total flux cleaned = 0.0021198 Jy ! Total flux subtracted in 200 components = 0.0021198 Jy ! Clean residual min=-0.000727 max=0.000681 Jy/beam ! Clean residual mean=0.000018 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.18168 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.18168 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=0.087120Jy sigma=0.000649 ! Fit after self-cal, rms=0.087120Jy sigma=0.000649 ! 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=0.9879 mas, bmaj=1.231 mas, bpa=7.512 degrees ! Estimated noise=251.875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9879 x 1.231 at 7.512 degrees (North through East) ! Clean map min=-0.00053745 max=0.15557 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=0.7703 mas, bmaj=0.958 mas, bpa=5.887 degrees ! Estimated noise=710.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119321 Jy ! Component: 100 - total flux cleaned = 0.147664 Jy ! Component: 150 - total flux cleaned = 0.159166 Jy ! Component: 200 - total flux cleaned = 0.164668 Jy ! Total flux subtracted in 200 components = 0.164668 Jy ! Clean residual min=-0.002214 max=0.002737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.164668 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.164668 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9879 mas, bmaj=1.231 mas, bpa=7.512 degrees ! Estimated noise=251.875 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 = 0.00381726 Jy ! Component: 100 - total flux cleaned = 0.00595178 Jy ! Component: 150 - total flux cleaned = 0.00745929 Jy ! Component: 200 - total flux cleaned = 0.00866743 Jy ! Total flux subtracted in 200 components = 0.00866743 Jy ! Clean residual min=-0.000948 max=0.000917 Jy/beam ! Clean residual mean=0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.173335 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.173335 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=2.293 mas, bmaj=2.456 mas, bpa=26.2 degrees ! Estimated noise=322.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158511 Jy ! Component: 100 - total flux cleaned = 0.00277156 Jy ! Component: 150 - total flux cleaned = 0.00375618 Jy ! Component: 200 - total flux cleaned = 0.00459508 Jy ! Total flux subtracted in 200 components = 0.00459508 Jy ! Clean residual min=-0.000996 max=0.000848 Jy/beam ! Clean residual mean=0.000014 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.17793 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 = 0.000611495 Jy ! Component: 100 - total flux cleaned = 0.00114938 Jy ! Component: 150 - total flux cleaned = 0.00164795 Jy ! Component: 200 - total flux cleaned = 0.00205325 Jy ! Total flux subtracted in 200 components = 0.00205325 Jy ! Clean residual min=-0.000849 max=0.000779 Jy/beam ! Clean residual mean=0.000016 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.179984 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 117 components and 0.179984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9879 mas, bmaj=1.231 mas, bpa=7.512 degrees ! Estimated noise=251.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405559 Jy ! Component: 100 - total flux cleaned = 0.000742665 Jy ! Component: 150 - total flux cleaned = 0.00108231 Jy ! Component: 200 - total flux cleaned = 0.00137578 Jy ! Total flux subtracted in 200 components = 0.00137578 Jy ! Clean residual min=-0.000648 max=0.000660 Jy/beam ! Clean residual mean=0.000008 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.181359 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.181359 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=0.087129Jy sigma=0.000649 ! Fit after self-cal, rms=0.087126Jy sigma=0.000649 wmodel J0426+6825_X_2017_06_15_pus_map.mod ! Writing 141 model components to file: J0426+6825_X_2017_06_15_pus_map.mod wobs J0426+6825_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0426+6825_X_2017_06_15_pus_uvs.fits wwins J0426+6825_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0426+6825_X_2017_06_15_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 = 0.000207473 Jy ! Component: 100 - total flux cleaned = 0.000342256 Jy ! Component: 150 - total flux cleaned = 0.000471165 Jy ! Component: 200 - total flux cleaned = 0.000543504 Jy ! Component: 250 - total flux cleaned = 0.000593571 Jy ! Component: 300 - total flux cleaned = 0.000671119 Jy ! Component: 350 - total flux cleaned = 0.000689852 Jy ! Component: 400 - total flux cleaned = 0.000726743 Jy ! Component: 450 - total flux cleaned = 0.000762753 Jy ! Component: 500 - total flux cleaned = 0.000798126 Jy ! Component: 550 - total flux cleaned = 0.000832931 Jy ! Component: 600 - total flux cleaned = 0.00085 Jy ! Component: 650 - total flux cleaned = 0.000875331 Jy ! Component: 700 - total flux cleaned = 0.000875229 Jy ! Component: 750 - total flux cleaned = 0.000867167 Jy ! Component: 800 - total flux cleaned = 0.000867222 Jy ! Component: 850 - total flux cleaned = 0.000859289 Jy ! Component: 900 - total flux cleaned = 0.000874948 Jy ! Component: 950 - total flux cleaned = 0.000874869 Jy ! Component: 1000 - total flux cleaned = 0.000867178 Jy ! Component: 1050 - total flux cleaned = 0.000882526 Jy ! Component: 1100 - total flux cleaned = 0.000889922 Jy ! Component: 1150 - total flux cleaned = 0.000860247 Jy ! Component: 1200 - total flux cleaned = 0.000882363 Jy ! Component: 1250 - total flux cleaned = 0.000882306 Jy ! Component: 1300 - total flux cleaned = 0.000889445 Jy ! Component: 1350 - total flux cleaned = 0.000875205 Jy ! Component: 1400 - total flux cleaned = 0.00086821 Jy ! Component: 1450 - total flux cleaned = 0.000868278 Jy ! Component: 1500 - total flux cleaned = 0.00084733 Jy ! Component: 1550 - total flux cleaned = 0.000895722 Jy ! Component: 1600 - total flux cleaned = 0.000861403 Jy ! Component: 1650 - total flux cleaned = 0.00086819 Jy ! Component: 1700 - total flux cleaned = 0.000868114 Jy ! Component: 1750 - total flux cleaned = 0.000868028 Jy ! Component: 1800 - total flux cleaned = 0.000848129 Jy ! Component: 1850 - total flux cleaned = 0.00086135 Jy ! Component: 1900 - total flux cleaned = 0.000867879 Jy ! Component: 1950 - total flux cleaned = 0.000848361 Jy ! Component: 2000 - total flux cleaned = 0.000867707 Jy ! Total flux subtracted in 2048 components = 0.000854896 Jy ! Clean residual min=-0.000361 max=0.000413 Jy/beam ! Clean residual mean=0.000005 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.182214 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 302 components and 0.182214 Jy ![Exited script file: muppet] wmap "J0426+6825_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9879 x 1.231 at 7.512 degrees (North through East) ! Clean map min=-0.00045981 max=0.15553 Jy/beam ! Writing clean map to FITS file: J0426+6825_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.155534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117406 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226458 0.226458 0.452917 0.905834 1.81167 3.62333 7.24667 14.4933 28.9867 57.9734 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.155 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9879 x 1.231 at 7.512 degrees (North through East) ! Clean map min=-0.00045981 max=0.15553 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 J0426+6825_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:52:36 2019