! Started logfile: J0327-1803_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:14 2019 obs J0327-1803_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0327-1803_X_2017_10_09_pus_uva.fits ! AN table 1: 235 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.581797 visibilities/baseline/integration-bin. ! Found source: J0327-1803 ! ! 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 763 lines of history. ! ! Reading 59064 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 J0327-1803_X_2017_10_09_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 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 493 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.909600Jy sigma=0.007206 ! Fit after self-cal, rms=0.881592Jy sigma=0.007000 ! 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=0.7706 mas, bmaj=4.025 mas, bpa=-13.59 degrees ! Estimated noise=1100.36 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 = 0.0954362 Jy ! Component: 100 - total flux cleaned = 0.116271 Jy ! Total flux subtracted in 100 components = 0.116271 Jy ! Clean residual min=-0.003835 max=0.005925 Jy/beam ! Clean residual mean=0.000040 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.116271 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.116271 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=0.088141Jy sigma=0.000641 ! Fit after self-cal, rms=0.088132Jy sigma=0.000641 ! 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=0.9797 mas, bmaj=4.051 mas, bpa=-12.44 degrees ! Estimated noise=372.259 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 = 0.00692109 Jy ! Component: 100 - total flux cleaned = 0.010175 Jy ! Component: 150 - total flux cleaned = 0.0119185 Jy ! Component: 200 - total flux cleaned = 0.0123715 Jy ! Total flux subtracted in 200 components = 0.0123715 Jy ! Clean residual min=-0.002910 max=0.001912 Jy/beam ! Clean residual mean=-0.000013 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.128642 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.128642 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=0.087657Jy sigma=0.000636 ! Fit after self-cal, rms=0.087680Jy sigma=0.000636 ! 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 0.98 FD 1.01 HN 1.06 KP 1.01 ! LA 0.97 MK 0.98 NL 0.89 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 1.05 ! LA 0.99 MK 0.99 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 0.93 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 1.00 ! LA 1.02 MK 1.00 NL 0.91 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 1.04 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 1.00 ! LA 1.01 MK 1.00 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 1.00 ! LA 1.02 MK 1.04 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 1.01 ! LA 1.02 MK 1.02 NL 0.95 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 1.00 ! LA 1.04 MK 0.98 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.01 ! LA 1.05 MK 1.01 NL 0.90 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 1.01 ! LA 1.01 MK 1.04 NL 0.94 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.07 KP 0.95 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.087680Jy sigma=0.000636 ! Fit after self-cal, rms=0.088020Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=4.073 mas, bpa=-12.49 degrees ! Estimated noise=370.568 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 = 5.6656e-05 Jy ! Component: 100 - total flux cleaned = -8.81362e-06 Jy ! Component: 150 - total flux cleaned = 1.84372e-06 Jy ! Component: 200 - total flux cleaned = 3.48822e-05 Jy ! Total flux subtracted in 200 components = 3.48822e-05 Jy ! Clean residual min=-0.001046 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.128677 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.128677 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=0.088013Jy sigma=0.000634 ! Fit after self-cal, rms=0.088046Jy sigma=0.000634 ! 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=0.088046Jy sigma=0.000634 ! Fit after self-cal, rms=0.088342Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=4.072 mas, bpa=-12.5 degrees ! Estimated noise=370.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.32754e-05 Jy ! Component: 100 - total flux cleaned = -9.35246e-05 Jy ! Component: 150 - total flux cleaned = -0.000112454 Jy ! Component: 200 - total flux cleaned = -0.000137579 Jy ! Total flux subtracted in 200 components = -0.000137579 Jy ! Clean residual min=-0.000783 max=0.000973 Jy/beam ! Clean residual mean=0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.128539 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.128539 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=0.088339Jy sigma=0.000634 ! Fit after self-cal, rms=0.088351Jy sigma=0.000634 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 = 3.54792e-05 Jy ! Component: 100 - total flux cleaned = 3.55253e-05 Jy ! Component: 150 - total flux cleaned = 2.84522e-05 Jy ! Component: 200 - total flux cleaned = 2.18992e-05 Jy ! Total flux subtracted in 200 components = 2.18992e-05 Jy ! Clean residual min=-0.000772 max=0.000984 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.128561 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.128561 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=0.088350Jy sigma=0.000634 ! Fit after self-cal, rms=0.088349Jy sigma=0.000634 ! Inverting map ! Added new window around map position (-21.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730386 Jy ! Component: 100 - total flux cleaned = 0.000835149 Jy ! Component: 150 - total flux cleaned = 0.000861514 Jy ! Component: 200 - total flux cleaned = 0.000861401 Jy ! Total flux subtracted in 200 components = 0.000861401 Jy ! Clean residual min=-0.000694 max=0.000639 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.129423 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.129423 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=0.088339Jy sigma=0.000633 ! Fit after self-cal, rms=0.088338Jy sigma=0.000633 ! 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=0.088338Jy sigma=0.000633 ! Fit after self-cal, rms=0.088368Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=4.074 mas, bpa=-12.51 degrees ! Estimated noise=370.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178573 Jy ! Component: 100 - total flux cleaned = 0.000155281 Jy ! Component: 150 - total flux cleaned = 0.000134882 Jy ! Component: 200 - total flux cleaned = 0.000134653 Jy ! Total flux subtracted in 200 components = 0.000134653 Jy ! Clean residual min=-0.000666 max=0.000599 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.129557 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.129557 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=0.088365Jy sigma=0.000633 ! Fit after self-cal, rms=0.088366Jy sigma=0.000633 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 = 4.57751e-05 Jy ! Component: 100 - total flux cleaned = 5.37395e-05 Jy ! Component: 150 - total flux cleaned = 3.7981e-05 Jy ! Component: 200 - total flux cleaned = 3.79651e-05 Jy ! Total flux subtracted in 200 components = 3.79651e-05 Jy ! Clean residual min=-0.000631 max=0.000587 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.129595 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.129595 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=0.088364Jy sigma=0.000633 ! Fit after self-cal, rms=0.088364Jy sigma=0.000633 ! 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=0.088364Jy sigma=0.000633 ! Fit after self-cal, rms=0.088353Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=4.718 mas, bpa=-1.361 degrees ! Estimated noise=423.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119309 Jy ! Component: 100 - total flux cleaned = 0.000138677 Jy ! Component: 150 - total flux cleaned = 0.000147847 Jy ! Component: 200 - total flux cleaned = 0.000122933 Jy ! Total flux subtracted in 200 components = 0.000122933 Jy ! Clean residual min=-0.000572 max=0.000581 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.129718 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.129718 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=0.000633 ! Fit after self-cal, rms=0.088352Jy sigma=0.000633 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 = -1.84367e-05 Jy ! Component: 100 - total flux cleaned = -4.33767e-05 Jy ! Component: 150 - total flux cleaned = -5.40852e-05 Jy ! Component: 200 - total flux cleaned = -6.87623e-05 Jy ! Total flux subtracted in 200 components = -6.87623e-05 Jy ! Clean residual min=-0.000554 max=0.000571 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.129649 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.12965 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=0.088352Jy sigma=0.000633 ! Fit after self-cal, rms=0.088352Jy sigma=0.000633 ! 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=0.9851 mas, bmaj=4.077 mas, bpa=-12.52 degrees ! Estimated noise=370.192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9851 x 4.077 at -12.52 degrees (North through East) ! Clean map min=-0.00061322 max=0.12183 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=0.7757 mas, bmaj=4.044 mas, bpa=-13.7 degrees ! Estimated noise=1098.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952108 Jy ! Component: 100 - total flux cleaned = 0.116002 Jy ! Component: 150 - total flux cleaned = 0.121742 Jy ! Component: 200 - total flux cleaned = 0.124539 Jy ! Total flux subtracted in 200 components = 0.124539 Jy ! Clean residual min=-0.002167 max=0.002399 Jy/beam ! Clean residual mean=0.000021 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.124539 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.124539 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9851 mas, bmaj=4.077 mas, bpa=-12.52 degrees ! Estimated noise=370.192 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 = 0.00201099 Jy ! Component: 100 - total flux cleaned = 0.00324582 Jy ! Component: 150 - total flux cleaned = 0.00394367 Jy ! Component: 200 - total flux cleaned = 0.00442366 Jy ! Total flux subtracted in 200 components = 0.00442366 Jy ! Clean residual min=-0.000795 max=0.000651 Jy/beam ! Clean residual mean=0.000004 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.128962 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.128962 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=2.206 mas, bmaj=4.718 mas, bpa=-1.361 degrees ! Estimated noise=423.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339722 Jy ! Component: 100 - total flux cleaned = 0.00037555 Jy ! Component: 150 - total flux cleaned = 0.000433469 Jy ! Component: 200 - total flux cleaned = 0.000457328 Jy ! Total flux subtracted in 200 components = 0.000457328 Jy ! Clean residual min=-0.000620 max=0.000573 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.12942 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 = 1.98687e-05 Jy ! Component: 100 - total flux cleaned = 1.96827e-05 Jy ! Component: 150 - total flux cleaned = 2.76695e-05 Jy ! Component: 200 - total flux cleaned = 2.76526e-05 Jy ! Total flux subtracted in 200 components = 2.76526e-05 Jy ! Clean residual min=-0.000596 max=0.000572 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.129447 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 90 components and 0.129447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9851 mas, bmaj=4.077 mas, bpa=-12.52 degrees ! Estimated noise=370.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.41519e-05 Jy ! Component: 100 - total flux cleaned = 1.98782e-05 Jy ! Component: 150 - total flux cleaned = 5.76137e-05 Jy ! Component: 200 - total flux cleaned = 9.19009e-05 Jy ! Total flux subtracted in 200 components = 9.19009e-05 Jy ! Clean residual min=-0.000644 max=0.000647 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.129539 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.129539 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=0.088358Jy sigma=0.000633 ! Fit after self-cal, rms=0.088351Jy sigma=0.000633 wmodel J0327-1803_X_2017_10_09_pus_map.mod ! Writing 103 model components to file: J0327-1803_X_2017_10_09_pus_map.mod wobs J0327-1803_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0327-1803_X_2017_10_09_pus_uvs.fits wwins J0327-1803_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0327-1803_X_2017_10_09_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 = -1.85613e-05 Jy ! Component: 100 - total flux cleaned = -8.70944e-06 Jy ! Component: 150 - total flux cleaned = -1.83348e-05 Jy ! Component: 200 - total flux cleaned = -3.66852e-05 Jy ! Component: 250 - total flux cleaned = -6.31674e-05 Jy ! Component: 300 - total flux cleaned = -8.85588e-05 Jy ! Component: 350 - total flux cleaned = -8.85639e-05 Jy ! Component: 400 - total flux cleaned = -0.000104626 Jy ! Component: 450 - total flux cleaned = -0.000112471 Jy ! Component: 500 - total flux cleaned = -0.000127447 Jy ! Component: 550 - total flux cleaned = -0.000149128 Jy ! Component: 600 - total flux cleaned = -0.000163242 Jy ! Component: 650 - total flux cleaned = -0.000190948 Jy ! Component: 700 - total flux cleaned = -0.000211237 Jy ! Component: 750 - total flux cleaned = -0.000231077 Jy ! Component: 800 - total flux cleaned = -0.000250374 Jy ! Component: 850 - total flux cleaned = -0.000237811 Jy ! Component: 900 - total flux cleaned = -0.000225493 Jy ! Component: 950 - total flux cleaned = -0.000207284 Jy ! Component: 1000 - total flux cleaned = -0.000195296 Jy ! Component: 1050 - total flux cleaned = -0.000171918 Jy ! Component: 1100 - total flux cleaned = -0.000149045 Jy ! Component: 1150 - total flux cleaned = -0.00014908 Jy ! Component: 1200 - total flux cleaned = -0.000132391 Jy ! Component: 1250 - total flux cleaned = -0.000126878 Jy ! Component: 1300 - total flux cleaned = -0.000100121 Jy ! Component: 1350 - total flux cleaned = -7.37674e-05 Jy ! Component: 1400 - total flux cleaned = -6.33031e-05 Jy ! Component: 1450 - total flux cleaned = -3.76276e-05 Jy ! Component: 1500 - total flux cleaned = -1.74878e-05 Jy ! Component: 1550 - total flux cleaned = -1.7439e-05 Jy ! Component: 1600 - total flux cleaned = -2.67466e-06 Jy ! Component: 1650 - total flux cleaned = 6.98436e-06 Jy ! Component: 1700 - total flux cleaned = 2.13752e-05 Jy ! Component: 1750 - total flux cleaned = 4.51479e-05 Jy ! Component: 1800 - total flux cleaned = 6.38984e-05 Jy ! Component: 1850 - total flux cleaned = 6.85174e-05 Jy ! Component: 1900 - total flux cleaned = 8.22851e-05 Jy ! Component: 1950 - total flux cleaned = 0.00010491 Jy ! Component: 2000 - total flux cleaned = 0.000131756 Jy ! Total flux subtracted in 2048 components = 0.000127322 Jy ! Clean residual min=-0.000239 max=0.000227 Jy/beam ! Clean residual mean=0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.129667 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 230 components and 0.129667 Jy ![Exited script file: muppet] wmap "J0327-1803_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9851 x 4.077 at -12.52 degrees (North through East) ! Clean map min=-0.00048662 max=0.12201 Jy/beam ! Writing clean map to FITS file: J0327-1803_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.83012e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217114 0.217114 0.434227 0.868454 1.73691 3.47382 6.94764 13.8953 27.7905 55.5811 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9851 x 4.077 at -12.52 degrees (North through East) ! Clean map min=-0.00048662 max=0.12201 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 J0327-1803_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:17 2019