! Started logfile: J1533-0421_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:05:20 2019 obs J1533-0421_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1533-0421_X_2017_03_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970698 visibilities/baseline/integration-bin. ! Found source: J1533-0421 ! ! 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 1844 lines of history. ! ! Reading 59232 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 J1533-0421_X_2017_03_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.838549Jy sigma=0.006707 ! Fit after self-cal, rms=0.816296Jy sigma=0.006545 ! 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=0.6939 mas, bmaj=1.682 mas, bpa=0.8071 degrees ! Estimated noise=671.904 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 = 0.147176 Jy ! Component: 100 - total flux cleaned = 0.17927 Jy ! Total flux subtracted in 100 components = 0.17927 Jy ! Clean residual min=-0.004751 max=0.008969 Jy/beam ! Clean residual mean=-0.000011 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.17927 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.17927 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=0.103095Jy sigma=0.000693 ! Fit after self-cal, rms=0.103090Jy sigma=0.000693 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858842 Jy ! Component: 100 - total flux cleaned = 0.013172 Jy ! Total flux subtracted in 100 components = 0.013172 Jy ! Clean residual min=-0.004094 max=0.008140 Jy/beam ! Clean residual mean=-0.000008 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.192442 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.192442 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=0.102300Jy sigma=0.000683 ! Fit after self-cal, rms=0.102307Jy sigma=0.000683 ! Inverting map ! Added new window around map position (7.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767669 Jy ! Component: 100 - total flux cleaned = 0.0119541 Jy ! Total flux subtracted in 100 components = 0.0119541 Jy ! Clean residual min=-0.003797 max=0.006603 Jy/beam ! Clean residual mean=-0.000009 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.204396 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.204396 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=0.101546Jy sigma=0.000675 ! Fit after self-cal, rms=0.101494Jy sigma=0.000675 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580222 Jy ! Component: 100 - total flux cleaned = 0.00924181 Jy ! Total flux subtracted in 100 components = 0.00924181 Jy ! Clean residual min=-0.003142 max=0.003733 Jy/beam ! Clean residual mean=-0.000008 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.213638 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.213638 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=0.101094Jy sigma=0.000670 ! Fit after self-cal, rms=0.101043Jy sigma=0.000670 ! 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=0.8677 mas, bmaj=2.018 mas, bpa=-0.06885 degrees ! Estimated noise=373.239 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 (6.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507387 Jy ! Component: 100 - total flux cleaned = 0.00820851 Jy ! Component: 150 - total flux cleaned = 0.0105773 Jy ! Component: 200 - total flux cleaned = 0.0124309 Jy ! Total flux subtracted in 200 components = 0.0124309 Jy ! Clean residual min=-0.002940 max=0.003152 Jy/beam ! Clean residual mean=-0.000021 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.226069 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.226069 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=0.100778Jy sigma=0.000667 ! Fit after self-cal, rms=0.100752Jy sigma=0.000667 ! 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 0.95 HN 1.05 KP 1.05 ! LA 0.97 MK 0.98 NL 0.99 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.17 KP 1.05 ! LA 0.98 MK 0.99 NL 0.97 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 0.94 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.04 KP 1.02 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.97 KP 1.01 ! LA 0.98 MK 1.01 NL 0.95 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.05 KP 1.00 ! LA 0.99 MK 1.14 NL 0.97 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.02 KP 1.00 ! LA 1.00 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 1.00 KP 1.07 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00 KP 1.01 ! LA 0.99 MK 0.95 NL 0.96 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.06 KP 0.88 ! LA 1.00 MK 1.00 NL 0.86 OV 1.05 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.10 KP 1.04 ! LA 1.08 MK 1.07 NL 0.91 OV 1.13 ! PT 1.17 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.06 KP 1.04 ! LA 1.01 MK 0.97 NL 0.89 OV 1.08 ! PT 1.11 SC 1.00 ! ! ! Fit before self-cal, rms=0.100752Jy sigma=0.000667 ! Fit after self-cal, rms=0.100731Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8714 mas, bmaj=2.016 mas, bpa=-0.04003 degrees ! Estimated noise=370.412 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 (3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320107 Jy ! Component: 100 - total flux cleaned = 0.00528889 Jy ! Component: 150 - total flux cleaned = 0.00688561 Jy ! Component: 200 - total flux cleaned = 0.00809247 Jy ! Total flux subtracted in 200 components = 0.00809247 Jy ! Clean residual min=-0.001857 max=0.001574 Jy/beam ! Clean residual mean=-0.000014 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.234162 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.234162 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=0.100602Jy sigma=0.000657 ! Fit after self-cal, rms=0.100605Jy sigma=0.000657 ! 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=0.100605Jy sigma=0.000657 ! Fit after self-cal, rms=0.101915Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.017 mas, bpa=-0.1275 degrees ! Estimated noise=371.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150866 Jy ! Component: 100 - total flux cleaned = 0.00259394 Jy ! Component: 150 - total flux cleaned = 0.00345857 Jy ! Component: 200 - total flux cleaned = 0.00400863 Jy ! Total flux subtracted in 200 components = 0.00400863 Jy ! Clean residual min=-0.001234 max=0.001186 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.23817 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.23817 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=0.101881Jy sigma=0.000653 ! Fit after self-cal, rms=0.101894Jy sigma=0.000653 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 = 0.000667201 Jy ! Component: 100 - total flux cleaned = 0.000918896 Jy ! Component: 150 - total flux cleaned = 0.00103184 Jy ! Component: 200 - total flux cleaned = 0.00111497 Jy ! Total flux subtracted in 200 components = 0.00111497 Jy ! Clean residual min=-0.001163 max=0.001049 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.239285 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.239285 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=0.101882Jy sigma=0.000653 ! Fit after self-cal, rms=0.101881Jy sigma=0.000653 ! 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=0.101881Jy sigma=0.000653 ! Fit after self-cal, rms=0.102158Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=2.016 mas, bpa=-0.1509 degrees ! Estimated noise=371.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836027 Jy ! Component: 100 - total flux cleaned = 0.00130732 Jy ! Component: 150 - total flux cleaned = 0.00152851 Jy ! Component: 200 - total flux cleaned = 0.00163669 Jy ! Total flux subtracted in 200 components = 0.00163669 Jy ! Clean residual min=-0.001033 max=0.000945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.240922 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 159 components and 0.240922 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=0.102147Jy sigma=0.000653 ! Fit after self-cal, rms=0.102147Jy sigma=0.000653 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 = 0.000342841 Jy ! Component: 100 - total flux cleaned = 0.000443144 Jy ! Component: 150 - total flux cleaned = 0.000489542 Jy ! Component: 200 - total flux cleaned = 0.000518126 Jy ! Total flux subtracted in 200 components = 0.000518126 Jy ! Clean residual min=-0.000986 max=0.000916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.24144 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 170 components and 0.24144 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=0.102143Jy sigma=0.000653 ! Fit after self-cal, rms=0.102142Jy sigma=0.000653 ! 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=0.102142Jy sigma=0.000653 ! Fit after self-cal, rms=0.102033Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.623 mas, bpa=4.935 degrees ! Estimated noise=470.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778401 Jy ! Component: 100 - total flux cleaned = 0.00113588 Jy ! Component: 150 - total flux cleaned = 0.00134324 Jy ! Component: 200 - total flux cleaned = 0.00143449 Jy ! Total flux subtracted in 200 components = 0.00143449 Jy ! Clean residual min=-0.001096 max=0.000997 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.242875 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 0.242875 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=0.102029Jy sigma=0.000652 ! Fit after self-cal, rms=0.102027Jy sigma=0.000652 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 = 0.00013298 Jy ! Component: 100 - total flux cleaned = 0.000180711 Jy ! Component: 150 - total flux cleaned = 0.000191411 Jy ! Component: 200 - total flux cleaned = 0.00018225 Jy ! Total flux subtracted in 200 components = 0.00018225 Jy ! Clean residual min=-0.001104 max=0.000994 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.243057 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 192 components and 0.243057 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=0.102026Jy sigma=0.000652 ! Fit after self-cal, rms=0.102026Jy sigma=0.000652 ! 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=0.8704 mas, bmaj=2.015 mas, bpa=-0.1571 degrees ! Estimated noise=371.488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.015 at -0.1571 degrees (North through East) ! Clean map min=-0.00083929 max=0.18828 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=0.6972 mas, bmaj=1.68 mas, bpa=0.6959 degrees ! Estimated noise=665.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145788 Jy ! Component: 100 - total flux cleaned = 0.17758 Jy ! Component: 150 - total flux cleaned = 0.18851 Jy ! Component: 200 - total flux cleaned = 0.196338 Jy ! Total flux subtracted in 200 components = 0.196338 Jy ! Clean residual min=-0.003435 max=0.004535 Jy/beam ! Clean residual mean=-0.000005 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.196338 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.196338 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.015 mas, bpa=-0.1571 degrees ! Estimated noise=371.488 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 = 0.0095201 Jy ! Component: 100 - total flux cleaned = 0.0161658 Jy ! Component: 150 - total flux cleaned = 0.0211838 Jy ! Component: 200 - total flux cleaned = 0.0251685 Jy ! Total flux subtracted in 200 components = 0.0251685 Jy ! Clean residual min=-0.002013 max=0.002399 Jy/beam ! Clean residual mean=0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.221506 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 0.221506 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=2.201 mas, bmaj=3.623 mas, bpa=4.935 degrees ! Estimated noise=470.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573312 Jy ! Component: 100 - total flux cleaned = 0.00961533 Jy ! Component: 150 - total flux cleaned = 0.0124396 Jy ! Component: 200 - total flux cleaned = 0.0145399 Jy ! Total flux subtracted in 200 components = 0.0145399 Jy ! Clean residual min=-0.001243 max=0.001446 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.236046 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 = 0.0015974 Jy ! Component: 100 - total flux cleaned = 0.00284191 Jy ! Component: 150 - total flux cleaned = 0.00382056 Jy ! Component: 200 - total flux cleaned = 0.00459387 Jy ! Total flux subtracted in 200 components = 0.00459387 Jy ! Clean residual min=-0.001116 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.24064 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 161 components and 0.24064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.015 mas, bpa=-0.1571 degrees ! Estimated noise=371.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659629 Jy ! Component: 100 - total flux cleaned = 0.000849909 Jy ! Component: 150 - total flux cleaned = 0.00106612 Jy ! Component: 200 - total flux cleaned = 0.00123722 Jy ! Total flux subtracted in 200 components = 0.00123722 Jy ! Clean residual min=-0.000927 max=0.000792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.241877 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.241877 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=0.102047Jy sigma=0.000653 ! Fit after self-cal, rms=0.102040Jy sigma=0.000653 wmodel J1533-0421_X_2017_03_27_pus_map.mod ! Writing 178 model components to file: J1533-0421_X_2017_03_27_pus_map.mod wobs J1533-0421_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1533-0421_X_2017_03_27_pus_uvs.fits wwins J1533-0421_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J1533-0421_X_2017_03_27_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 = -0.00042834 Jy ! Component: 100 - total flux cleaned = -0.00078815 Jy ! Component: 150 - total flux cleaned = -0.00106839 Jy ! Component: 200 - total flux cleaned = -0.00126602 Jy ! Component: 250 - total flux cleaned = -0.00140268 Jy ! Component: 300 - total flux cleaned = -0.00149526 Jy ! Component: 350 - total flux cleaned = -0.0015594 Jy ! Component: 400 - total flux cleaned = -0.00159733 Jy ! Component: 450 - total flux cleaned = -0.00165894 Jy ! Component: 500 - total flux cleaned = -0.00171917 Jy ! Component: 550 - total flux cleaned = -0.00168347 Jy ! Component: 600 - total flux cleaned = -0.00169521 Jy ! Component: 650 - total flux cleaned = -0.00169528 Jy ! Component: 700 - total flux cleaned = -0.00170661 Jy ! Component: 750 - total flux cleaned = -0.00169559 Jy ! Component: 800 - total flux cleaned = -0.00169559 Jy ! Component: 850 - total flux cleaned = -0.00169547 Jy ! Component: 900 - total flux cleaned = -0.00166343 Jy ! Component: 950 - total flux cleaned = -0.00164238 Jy ! Component: 1000 - total flux cleaned = -0.00164231 Jy ! Component: 1050 - total flux cleaned = -0.00164209 Jy ! Component: 1100 - total flux cleaned = -0.00163176 Jy ! Component: 1150 - total flux cleaned = -0.00161174 Jy ! Component: 1200 - total flux cleaned = -0.00161183 Jy ! Component: 1250 - total flux cleaned = -0.00160204 Jy ! Component: 1300 - total flux cleaned = -0.00163091 Jy ! Component: 1350 - total flux cleaned = -0.00160237 Jy ! Component: 1400 - total flux cleaned = -0.0016309 Jy ! Component: 1450 - total flux cleaned = -0.00164016 Jy ! Component: 1500 - total flux cleaned = -0.00164008 Jy ! Component: 1550 - total flux cleaned = -0.0016309 Jy ! Component: 1600 - total flux cleaned = -0.00163089 Jy ! Component: 1650 - total flux cleaned = -0.00165787 Jy ! Component: 1700 - total flux cleaned = -0.00165784 Jy ! Component: 1750 - total flux cleaned = -0.00167547 Jy ! Component: 1800 - total flux cleaned = -0.00166663 Jy ! Component: 1850 - total flux cleaned = -0.00163189 Jy ! Component: 1900 - total flux cleaned = -0.00166637 Jy ! Component: 1950 - total flux cleaned = -0.00166643 Jy ! Component: 2000 - total flux cleaned = -0.00164945 Jy ! Total flux subtracted in 2048 components = -0.0016326 Jy ! Clean residual min=-0.000446 max=0.000473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.240245 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 328 components and 0.240245 Jy ![Exited script file: muppet] wmap "J1533-0421_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.015 at -0.1571 degrees (North through East) ! Clean map min=-0.00080435 max=0.18869 Jy/beam ! Writing clean map to FITS file: J1533-0421_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256344 0.256344 0.512688 1.02538 2.05075 4.1015 8.203 16.406 32.812 65.624 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.015 at -0.1571 degrees (North through East) ! Clean map min=-0.00080435 max=0.18869 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 J1533-0421_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:05:24 2019