! Started logfile: J0555+3948_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:22 2019 obs J0555+3948_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0555+3948_X_2017_08_12_pus_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776889 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 1049 lines of history. ! ! Reading 20976 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 J0555+3948_X_2017_08_12_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.780281Jy sigma=0.015206 ! Fit after self-cal, rms=1.747486Jy sigma=0.014934 ! 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=0.8842 mas, bmaj=1.172 mas, bpa=14.7 degrees ! Estimated noise=931.176 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 = 1.74996 Jy ! Component: 100 - total flux cleaned = 2.43886 Jy ! Total flux subtracted in 100 components = 2.43886 Jy ! Clean residual min=-0.111541 max=0.319958 Jy/beam ! Clean residual mean=-0.000344 rms=0.027856 Jy/beam ! Combined flux in latest and established models = 2.43886 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 2.43886 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=0.655225Jy sigma=0.005647 ! Fit after self-cal, rms=0.650904Jy sigma=0.005613 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366943 Jy ! Component: 100 - total flux cleaned = 0.577193 Jy ! Total flux subtracted in 100 components = 0.577193 Jy ! Clean residual min=-0.054129 max=0.107831 Jy/beam ! Clean residual mean=-0.000114 rms=0.014143 Jy/beam ! Combined flux in latest and established models = 3.01606 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 3.01606 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=0.309434Jy sigma=0.002651 ! Fit after self-cal, rms=0.308015Jy sigma=0.002640 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133521 Jy ! Component: 100 - total flux cleaned = 0.219758 Jy ! Total flux subtracted in 100 components = 0.219758 Jy ! Clean residual min=-0.053980 max=0.046895 Jy/beam ! Clean residual mean=-0.000036 rms=0.010850 Jy/beam ! Combined flux in latest and established models = 3.23582 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 3.23582 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=0.235351Jy sigma=0.001979 ! Fit after self-cal, rms=0.234700Jy sigma=0.001974 ! 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=1.126 mas, bmaj=1.441 mas, bpa=22.22 degrees ! Estimated noise=583.357 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 = 0.0563782 Jy ! Component: 100 - total flux cleaned = 0.0725787 Jy ! Component: 150 - total flux cleaned = 0.077392 Jy ! Component: 200 - total flux cleaned = 0.0789312 Jy ! Total flux subtracted in 200 components = 0.0789312 Jy ! Clean residual min=-0.043851 max=0.037273 Jy/beam ! Clean residual mean=-0.000177 rms=0.008778 Jy/beam ! Combined flux in latest and established models = 3.31475 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 3.31475 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=0.220624Jy sigma=0.001835 ! Fit after self-cal, rms=0.220274Jy sigma=0.001833 ! 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 0.97 FD 1.03 HN 1.00 KP 0.99 ! LA 0.96 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.96 KP 1.01 ! LA 0.97 MK 1.00 NL 0.95 OV 0.98 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.98 KP 0.94 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.98 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 0.97 ! LA 0.99 MK 1.03 NL 0.96 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.98 KP 0.98 ! LA 1.00 MK 1.03 NL 0.96 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.99 KP 0.98 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 0.98 ! LA 1.02 MK 1.04 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.03 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 0.99 ! LA 1.00 MK 1.02 NL 0.97 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Fit before self-cal, rms=0.220274Jy sigma=0.001833 ! Fit after self-cal, rms=0.199886Jy sigma=0.001590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.454 mas, bpa=21.2 degrees ! Estimated noise=586.969 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 = -0.00674361 Jy ! Component: 100 - total flux cleaned = -0.00714988 Jy ! Component: 150 - total flux cleaned = -0.00713693 Jy ! Component: 200 - total flux cleaned = -0.00713871 Jy ! Total flux subtracted in 200 components = -0.00713871 Jy ! Clean residual min=-0.032632 max=0.029983 Jy/beam ! Clean residual mean=-0.000129 rms=0.006921 Jy/beam ! Combined flux in latest and established models = 3.30761 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 3.30761 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=0.198118Jy sigma=0.001577 ! Fit after self-cal, rms=0.198021Jy sigma=0.001577 ! 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=0.198021Jy sigma=0.001577 ! Fit after self-cal, rms=0.185235Jy sigma=0.001381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.459 mas, bpa=19.72 degrees ! Estimated noise=588.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353048 Jy ! Component: 100 - total flux cleaned = -0.00138509 Jy ! Component: 150 - total flux cleaned = -0.00274057 Jy ! Component: 200 - total flux cleaned = -0.00314098 Jy ! Total flux subtracted in 200 components = -0.00314098 Jy ! Clean residual min=-0.023703 max=0.025307 Jy/beam ! Clean residual mean=-0.000069 rms=0.005275 Jy/beam ! Combined flux in latest and established models = 3.30447 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 3.30447 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=0.182591Jy sigma=0.001360 ! Fit after self-cal, rms=0.182444Jy sigma=0.001359 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 (-0.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294065 Jy ! Component: 100 - total flux cleaned = 0.0028371 Jy ! Component: 150 - total flux cleaned = 0.0028228 Jy ! Component: 200 - total flux cleaned = 0.00367555 Jy ! Total flux subtracted in 200 components = 0.00367555 Jy ! Clean residual min=-0.022356 max=0.020734 Jy/beam ! Clean residual mean=-0.000074 rms=0.004776 Jy/beam ! Combined flux in latest and established models = 3.30814 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 3.30814 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=0.171380Jy sigma=0.001273 ! Fit after self-cal, rms=0.171177Jy sigma=0.001271 ! 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=0.171177Jy sigma=0.001271 ! Fit after self-cal, rms=0.105800Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.466 mas, bpa=19.3 degrees ! Estimated noise=589.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150871 Jy ! Component: 100 - total flux cleaned = -0.000139602 Jy ! Component: 150 - total flux cleaned = -0.00119787 Jy ! Component: 200 - total flux cleaned = -0.00151114 Jy ! Total flux subtracted in 200 components = -0.00151114 Jy ! Clean residual min=-0.008446 max=0.009156 Jy/beam ! Clean residual mean=-0.000038 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 3.30663 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 3.30663 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=0.102692Jy sigma=0.000775 ! Fit after self-cal, rms=0.102484Jy sigma=0.000773 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 = 0.00127952 Jy ! Component: 100 - total flux cleaned = 0.00096394 Jy ! Component: 150 - total flux cleaned = 0.000949529 Jy ! Component: 200 - total flux cleaned = 0.000957161 Jy ! Total flux subtracted in 200 components = 0.000957161 Jy ! Clean residual min=-0.008419 max=0.007933 Jy/beam ! Clean residual mean=-0.000039 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 3.30759 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 3.30759 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=0.100702Jy sigma=0.000760 ! Fit after self-cal, rms=0.100563Jy sigma=0.000759 ! 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=0.100563Jy sigma=0.000759 ! Fit after self-cal, rms=0.100559Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=2.608 mas, bpa=20.2 degrees ! Estimated noise=718.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239503 Jy ! Component: 100 - total flux cleaned = -0.00204691 Jy ! Component: 150 - total flux cleaned = -0.0014843 Jy ! Component: 200 - total flux cleaned = -0.00124196 Jy ! Total flux subtracted in 200 components = -0.00124196 Jy ! Clean residual min=-0.003511 max=0.003514 Jy/beam ! Clean residual mean=-0.000066 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 3.30635 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 3.30635 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=0.100486Jy sigma=0.000755 ! Fit after self-cal, rms=0.100411Jy sigma=0.000754 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 = 0.0001978 Jy ! Component: 100 - total flux cleaned = 0.000612183 Jy ! Component: 150 - total flux cleaned = 0.000746058 Jy ! Component: 200 - total flux cleaned = 0.000867258 Jy ! Total flux subtracted in 200 components = 0.000867258 Jy ! Clean residual min=-0.003493 max=0.003365 Jy/beam ! Clean residual mean=-0.000067 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 3.30721 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 3.30721 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=0.100361Jy sigma=0.000753 ! Fit after self-cal, rms=0.100315Jy sigma=0.000753 ! 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=1.143 mas, bmaj=1.469 mas, bpa=18.9 degrees ! Estimated noise=590.415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 1.469 at 18.9 degrees (North through East) ! Clean map min=-0.0072049 max=2.4106 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=0.100315Jy sigma=0.000753 ! Fit after self-cal, rms=0.095407Jy sigma=0.000710 ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.469 mas, bpa=18.78 degrees ! Estimated noise=590.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101376 Jy ! Component: 100 - total flux cleaned = -0.00253593 Jy ! Component: 150 - total flux cleaned = -0.00335454 Jy ! Component: 200 - total flux cleaned = -0.00334803 Jy ! Total flux subtracted in 200 components = -0.00334803 Jy ! Clean residual min=-0.007236 max=0.007586 Jy/beam ! Clean residual mean=-0.000027 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 3.30386 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 3.30387 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=0.093471Jy sigma=0.000696 ! Fit after self-cal, rms=0.093384Jy sigma=0.000696 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110601 Jy ! Component: 100 - total flux cleaned = 0.000107741 Jy ! Component: 150 - total flux cleaned = -0.000118392 Jy ! Component: 200 - total flux cleaned = -0.000117435 Jy ! Total flux subtracted in 200 components = -0.000117435 Jy ! Clean residual min=-0.007076 max=0.006948 Jy/beam ! Clean residual mean=-0.000027 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 3.30375 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 3.30375 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=0.092169Jy sigma=0.000688 ! Fit after self-cal, rms=0.092105Jy sigma=0.000687 ! 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=0.092105Jy sigma=0.000687 ! Fit after self-cal, rms=0.092220Jy sigma=0.000685 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=0.8925 mas, bmaj=1.201 mas, bpa=11.33 degrees ! Estimated noise=953.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78571 Jy ! Component: 100 - total flux cleaned = 2.46674 Jy ! Component: 150 - total flux cleaned = 2.80494 Jy ! Component: 200 - total flux cleaned = 2.99487 Jy ! Total flux subtracted in 200 components = 2.99487 Jy ! Clean residual min=-0.033867 max=0.097564 Jy/beam ! Clean residual mean=-0.000126 rms=0.009045 Jy/beam ! Combined flux in latest and established models = 2.99487 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 25 model components to the UV plane model. ! The established model now contains 25 components and 2.99487 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.472 mas, bpa=18.5 degrees ! Estimated noise=591.092 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 = 0.150308 Jy ! Component: 100 - total flux cleaned = 0.226863 Jy ! Component: 150 - total flux cleaned = 0.26864 Jy ! Component: 200 - total flux cleaned = 0.292627 Jy ! Total flux subtracted in 200 components = 0.292627 Jy ! Clean residual min=-0.009472 max=0.012105 Jy/beam ! Clean residual mean=-0.000032 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 3.28749 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 3.28749 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071606 Jy ! Component: 100 - total flux cleaned = 0.00929028 Jy ! Component: 150 - total flux cleaned = 0.0116626 Jy ! Component: 200 - total flux cleaned = 0.0133754 Jy ! Total flux subtracted in 200 components = 0.0133754 Jy ! Clean residual min=-0.009895 max=0.007075 Jy/beam ! Clean residual mean=-0.000020 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 3.30087 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 3.30087 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=2.465 mas, bmaj=2.61 mas, bpa=19.59 degrees ! Estimated noise=717.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128635 Jy ! Component: 100 - total flux cleaned = 0.00196705 Jy ! Component: 150 - total flux cleaned = 0.00209868 Jy ! Component: 200 - total flux cleaned = 0.00220968 Jy ! Total flux subtracted in 200 components = 0.00220968 Jy ! Clean residual min=-0.004733 max=0.003442 Jy/beam ! Clean residual mean=-0.000036 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 3.30308 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 = -0.000105031 Jy ! Component: 100 - total flux cleaned = -1.39533e-05 Jy ! Component: 150 - total flux cleaned = -9.73284e-05 Jy ! Component: 200 - total flux cleaned = -9.44043e-05 Jy ! Total flux subtracted in 200 components = -9.44043e-05 Jy ! Clean residual min=-0.003996 max=0.003342 Jy/beam ! Clean residual mean=-0.000039 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 3.30299 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 3.30299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.472 mas, bpa=18.5 degrees ! Estimated noise=591.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325929 Jy ! Component: 100 - total flux cleaned = 1.14802e-05 Jy ! Component: 150 - total flux cleaned = -0.000290147 Jy ! Component: 200 - total flux cleaned = 0.000277944 Jy ! Total flux subtracted in 200 components = 0.000277944 Jy ! Clean residual min=-0.007997 max=0.006049 Jy/beam ! Clean residual mean=-0.000022 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 3.30326 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 3.30326 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=0.092677Jy sigma=0.000695 ! Fit after self-cal, rms=0.091932Jy sigma=0.000690 wmodel J0555+3948_X_2017_08_12_pus_map.mod ! Writing 70 model components to file: J0555+3948_X_2017_08_12_pus_map.mod wobs J0555+3948_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0555+3948_X_2017_08_12_pus_uvs.fits wwins J0555+3948_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0555+3948_X_2017_08_12_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 = -0.00359009 Jy ! Component: 100 - total flux cleaned = -0.0053591 Jy ! Component: 150 - total flux cleaned = -0.00582068 Jy ! Component: 200 - total flux cleaned = -0.00637184 Jy ! Component: 250 - total flux cleaned = -0.0065833 Jy ! Component: 300 - total flux cleaned = -0.00699435 Jy ! Component: 350 - total flux cleaned = -0.00719353 Jy ! Component: 400 - total flux cleaned = -0.00729194 Jy ! Component: 450 - total flux cleaned = -0.00738727 Jy ! Component: 500 - total flux cleaned = -0.00729361 Jy ! Component: 550 - total flux cleaned = -0.00738583 Jy ! Component: 600 - total flux cleaned = -0.00747597 Jy ! Component: 650 - total flux cleaned = -0.00756472 Jy ! Component: 700 - total flux cleaned = -0.00756541 Jy ! Component: 750 - total flux cleaned = -0.00773975 Jy ! Component: 800 - total flux cleaned = -0.00773844 Jy ! Component: 850 - total flux cleaned = -0.00756915 Jy ! Component: 900 - total flux cleaned = -0.00765328 Jy ! Component: 950 - total flux cleaned = -0.00757075 Jy ! Component: 1000 - total flux cleaned = -0.00748858 Jy ! Component: 1050 - total flux cleaned = -0.00740758 Jy ! Component: 1100 - total flux cleaned = -0.00756785 Jy ! Component: 1150 - total flux cleaned = -0.00732852 Jy ! Component: 1200 - total flux cleaned = -0.00740681 Jy ! Component: 1250 - total flux cleaned = -0.00717294 Jy ! Component: 1300 - total flux cleaned = -0.00717307 Jy ! Component: 1350 - total flux cleaned = -0.00717231 Jy ! Component: 1400 - total flux cleaned = -0.0070206 Jy ! Component: 1450 - total flux cleaned = -0.00709503 Jy ! Component: 1500 - total flux cleaned = -0.00694586 Jy ! Component: 1550 - total flux cleaned = -0.00687165 Jy ! Component: 1600 - total flux cleaned = -0.00679859 Jy ! Component: 1650 - total flux cleaned = -0.00672623 Jy ! Component: 1700 - total flux cleaned = -0.00672631 Jy ! Component: 1750 - total flux cleaned = -0.00672582 Jy ! Component: 1800 - total flux cleaned = -0.00665495 Jy ! Component: 1850 - total flux cleaned = -0.00665472 Jy ! Component: 1900 - total flux cleaned = -0.00665517 Jy ! Component: 1950 - total flux cleaned = -0.00672292 Jy ! Component: 2000 - total flux cleaned = -0.00658639 Jy ! Total flux subtracted in 2048 components = -0.00651866 Jy ! Clean residual min=-0.003376 max=0.003376 Jy/beam ! Clean residual mean=-0.000021 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 3.29674 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 168 components and 3.29674 Jy ![Exited script file: muppet] wmap "J0555+3948_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 1.472 at 18.5 degrees (North through East) ! Clean map min=-0.0066023 max=2.4135 Jy/beam ! Writing clean map to FITS file: J0555+3948_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.41352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00109452 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136049 0.136049 0.272097 0.544195 1.08839 2.17678 4.35356 8.70711 17.4142 34.8285 69.6569 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.413 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 1.472 at 18.5 degrees (North through East) ! Clean map min=-0.0066023 max=2.4135 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 J0555+3948_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:24 2019