! Started logfile: J1625-2527_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:53 2019 obs J1625-2527_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_05_01_pus_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.316667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1625-2527 ! ! 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 863 lines of history. ! ! Reading 2052 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 J1625-2527_X_2017_05_01_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.205261Jy sigma=0.001646 ! Fit after self-cal, rms=0.176651Jy sigma=0.001408 ! 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=0.551 mas, bmaj=1.647 mas, bpa=9.929 degrees ! Estimated noise=2441.99 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 = 0.70385 Jy ! Component: 100 - total flux cleaned = 0.880439 Jy ! Total flux subtracted in 100 components = 0.880439 Jy ! Clean residual min=-0.031578 max=0.073760 Jy/beam ! Clean residual mean=0.002005 rms=0.016694 Jy/beam ! Combined flux in latest and established models = 0.880439 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.880439 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=0.171438Jy sigma=0.001472 ! Fit after self-cal, rms=0.171389Jy sigma=0.001471 ! 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=0.6979 mas, bmaj=1.843 mas, bpa=8.967 degrees ! Estimated noise=1895.43 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 = 0.109631 Jy ! Component: 100 - total flux cleaned = 0.157104 Jy ! Component: 150 - total flux cleaned = 0.18279 Jy ! Component: 200 - total flux cleaned = 0.196814 Jy ! Total flux subtracted in 200 components = 0.196814 Jy ! Clean residual min=-0.020064 max=0.028756 Jy/beam ! Clean residual mean=0.001197 rms=0.007437 Jy/beam ! Combined flux in latest and established models = 1.07725 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 27 components and 1.07725 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=0.095914Jy sigma=0.000793 ! Fit after self-cal, rms=0.095912Jy sigma=0.000792 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00* ! LA 0.93 MK 0.98 NL 1.03 OV 1.00* ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.00* ! LA 0.92 MK 0.98 NL 1.02 OV 1.00* ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.00* ! LA 0.95 MK 1.00 NL 1.02 OV 1.00* ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 1.00* ! LA 0.95 MK 1.01 NL 1.04 OV 1.00* ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00* ! LA 0.94 MK 1.02 NL 1.06 OV 1.00* ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.00* ! LA 0.94 MK 1.01 NL 1.08 OV 1.00* ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00* ! LA 0.95 MK 1.01 NL 1.04 OV 1.00* ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.00* ! LA 0.95 MK 0.99 NL 1.05 OV 1.00* ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00* ! LA 0.96 MK 0.99 NL 1.05 OV 1.00* ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00* ! LA 0.96 MK 1.02 NL 1.06 OV 1.00* ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 1.00* ! LA 1.03 MK 1.05 NL 1.16 OV 1.00* ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00* ! LA 0.94 MK 0.99 NL 1.09 OV 1.00* ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.095912Jy sigma=0.000792 ! Fit after self-cal, rms=0.077041Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.701 mas, bmaj=1.85 mas, bpa=8.986 degrees ! Estimated noise=1885.57 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 = 9.86256e-06 Jy ! Component: 100 - total flux cleaned = -0.00010236 Jy ! Component: 150 - total flux cleaned = -0.000136306 Jy ! Component: 200 - total flux cleaned = -0.000168734 Jy ! Total flux subtracted in 200 components = -0.000168734 Jy ! Clean residual min=-0.005139 max=0.009649 Jy/beam ! Clean residual mean=0.000354 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 1.07708 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 30 components and 1.07708 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=0.077014Jy sigma=0.000623 ! Fit after self-cal, rms=0.077066Jy sigma=0.000622 ! 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=0.077066Jy sigma=0.000622 ! Fit after self-cal, rms=0.077064Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.701 mas, bmaj=1.851 mas, bpa=8.98 degrees ! Estimated noise=1885.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115645 Jy ! Component: 100 - total flux cleaned = -0.000210949 Jy ! Component: 150 - total flux cleaned = -0.000240207 Jy ! Component: 200 - total flux cleaned = -0.000267287 Jy ! Total flux subtracted in 200 components = -0.000267287 Jy ! Clean residual min=-0.005143 max=0.009506 Jy/beam ! Clean residual mean=0.000352 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 1.07682 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 30 components and 1.07682 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=0.077045Jy sigma=0.000622 ! Fit after self-cal, rms=0.077041Jy sigma=0.000622 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 (-4.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840351 Jy ! Component: 100 - total flux cleaned = 0.0118082 Jy ! Component: 150 - total flux cleaned = 0.0140811 Jy ! Component: 200 - total flux cleaned = 0.015864 Jy ! Total flux subtracted in 200 components = 0.015864 Jy ! Clean residual min=-0.003585 max=0.003824 Jy/beam ! Clean residual mean=0.000108 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 1.09268 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 1.09268 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=0.076247Jy sigma=0.000615 ! Fit after self-cal, rms=0.076239Jy sigma=0.000615 ! Inverting map ! Added new window around map position (15, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218276 Jy ! Component: 100 - total flux cleaned = 0.00295507 Jy ! Component: 150 - total flux cleaned = 0.00368454 Jy ! Component: 200 - total flux cleaned = 0.00426942 Jy ! Total flux subtracted in 200 components = 0.00426942 Jy ! Clean residual min=-0.003197 max=0.002085 Jy/beam ! Clean residual mean=0.000045 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 1.09695 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 1.09695 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=0.076095Jy sigma=0.000613 ! Fit after self-cal, rms=0.076091Jy sigma=0.000613 ! 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=0.076091Jy sigma=0.000613 ! Fit after self-cal, rms=0.076059Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7011 mas, bmaj=1.851 mas, bpa=8.978 degrees ! Estimated noise=1884.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876527 Jy ! Component: 100 - total flux cleaned = 0.00120924 Jy ! Component: 150 - total flux cleaned = 0.00139407 Jy ! Component: 200 - total flux cleaned = 0.00147827 Jy ! Total flux subtracted in 200 components = 0.00147827 Jy ! Clean residual min=-0.002633 max=0.002293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 1.09843 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 1.09843 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=0.076038Jy sigma=0.000613 ! Fit after self-cal, rms=0.076039Jy sigma=0.000613 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 = 0.000128901 Jy ! Component: 100 - total flux cleaned = 0.000187057 Jy ! Component: 150 - total flux cleaned = 0.000205029 Jy ! Component: 200 - total flux cleaned = 0.000239521 Jy ! Total flux subtracted in 200 components = 0.000239521 Jy ! Clean residual min=-0.002583 max=0.002286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 1.09867 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 1.09867 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=0.076030Jy sigma=0.000613 ! Fit after self-cal, rms=0.076030Jy sigma=0.000613 ! 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=0.076030Jy sigma=0.000613 ! Fit after self-cal, rms=0.076019Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=6.169 mas, bpa=21.42 degrees ! Estimated noise=2756.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271972 Jy ! Component: 100 - total flux cleaned = 0.000362864 Jy ! Component: 150 - total flux cleaned = 0.000480319 Jy ! Component: 200 - total flux cleaned = 0.000559264 Jy ! Total flux subtracted in 200 components = 0.000559264 Jy ! Clean residual min=-0.001237 max=0.001126 Jy/beam ! Clean residual mean=-0.000021 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 1.09923 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 1.09923 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=0.076018Jy sigma=0.000613 ! Fit after self-cal, rms=0.076016Jy sigma=0.000613 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 = 1.58977e-07 Jy ! Component: 100 - total flux cleaned = 6.56544e-05 Jy ! Component: 150 - total flux cleaned = 0.000123222 Jy ! Component: 200 - total flux cleaned = 0.000191288 Jy ! Total flux subtracted in 200 components = 0.000191288 Jy ! Clean residual min=-0.001225 max=0.001152 Jy/beam ! Clean residual mean=-0.000026 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 1.09942 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 94 components and 1.09942 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=0.076018Jy sigma=0.000613 ! Fit after self-cal, rms=0.076017Jy sigma=0.000613 ! 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=0.7012 mas, bmaj=1.851 mas, bpa=8.979 degrees ! Estimated noise=1884.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7012 x 1.851 at 8.979 degrees (North through East) ! Clean map min=-0.0022795 max=0.93832 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=0.076017Jy sigma=0.000613 ! Fit after self-cal, rms=0.067310Jy sigma=0.000537 ! Inverting map and beam ! Estimated beam: bmin=0.7013 mas, bmaj=1.851 mas, bpa=8.978 degrees ! Estimated noise=1883.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455656 Jy ! Component: 100 - total flux cleaned = 0.000573342 Jy ! Component: 150 - total flux cleaned = 0.00064352 Jy ! Component: 200 - total flux cleaned = 0.000724828 Jy ! Total flux subtracted in 200 components = 0.000724828 Jy ! Clean residual min=-0.002610 max=0.002158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 1.10014 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 1.10014 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=0.067299Jy sigma=0.000537 ! Fit after self-cal, rms=0.067299Jy sigma=0.000537 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011056 Jy ! Component: 100 - total flux cleaned = 0.000183208 Jy ! Component: 150 - total flux cleaned = 0.00025292 Jy ! Component: 200 - total flux cleaned = 0.000345413 Jy ! Total flux subtracted in 200 components = 0.000345413 Jy ! Clean residual min=-0.002557 max=0.002190 Jy/beam ! Clean residual mean=-0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 1.10049 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 1.10049 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=0.067293Jy sigma=0.000537 ! Fit after self-cal, rms=0.067293Jy sigma=0.000537 ! 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=0.067293Jy sigma=0.000537 ! Fit after self-cal, rms=0.067287Jy sigma=0.000536 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=0.553 mas, bmaj=1.652 mas, bpa=9.997 degrees ! Estimated noise=2441.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.703729 Jy ! Component: 100 - total flux cleaned = 0.87938 Jy ! Component: 150 - total flux cleaned = 0.956072 Jy ! Component: 200 - total flux cleaned = 0.992938 Jy ! Total flux subtracted in 200 components = 0.992938 Jy ! Clean residual min=-0.011831 max=0.019071 Jy/beam ! Clean residual mean=0.000820 rms=0.005250 Jy/beam ! Combined flux in latest and established models = 0.992938 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 0.992938 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7013 mas, bmaj=1.851 mas, bpa=8.98 degrees ! Estimated noise=1883.82 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 = 0.0382441 Jy ! Component: 100 - total flux cleaned = 0.0587657 Jy ! Component: 150 - total flux cleaned = 0.0703803 Jy ! Component: 200 - total flux cleaned = 0.0786273 Jy ! Total flux subtracted in 200 components = 0.0786273 Jy ! Clean residual min=-0.006452 max=0.006150 Jy/beam ! Clean residual mean=0.000437 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 1.07156 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 1.07156 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=2.957 mas, bmaj=6.168 mas, bpa=21.43 degrees ! Estimated noise=2756.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107282 Jy ! Component: 100 - total flux cleaned = 0.0167586 Jy ! Component: 150 - total flux cleaned = 0.0203734 Jy ! Component: 200 - total flux cleaned = 0.02264 Jy ! Total flux subtracted in 200 components = 0.02264 Jy ! Clean residual min=-0.002528 max=0.001522 Jy/beam ! Clean residual mean=0.000229 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.0942 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 = 0.00167518 Jy ! Component: 100 - total flux cleaned = 0.00296249 Jy ! Component: 150 - total flux cleaned = 0.00395802 Jy ! Component: 200 - total flux cleaned = 0.0047291 Jy ! Total flux subtracted in 200 components = 0.0047291 Jy ! Clean residual min=-0.001576 max=0.001107 Jy/beam ! Clean residual mean=0.000056 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 1.09893 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 90 components and 1.09893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7013 mas, bmaj=1.851 mas, bpa=8.98 degrees ! Estimated noise=1883.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201805 Jy ! Component: 100 - total flux cleaned = 0.000512124 Jy ! Component: 150 - total flux cleaned = 0.00084883 Jy ! Component: 200 - total flux cleaned = 0.00125279 Jy ! Total flux subtracted in 200 components = 0.00125279 Jy ! Clean residual min=-0.002719 max=0.002301 Jy/beam ! Clean residual mean=0.000007 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.10019 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 1.10019 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=0.067345Jy sigma=0.000537 ! Fit after self-cal, rms=0.067341Jy sigma=0.000537 wmodel J1625-2527_X_2017_05_01_pus_map.mod ! Writing 104 model components to file: J1625-2527_X_2017_05_01_pus_map.mod wobs J1625-2527_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_05_01_pus_uvs.fits wwins J1625-2527_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1625-2527_X_2017_05_01_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 = -0.000458825 Jy ! Component: 100 - total flux cleaned = -0.000309913 Jy ! Component: 150 - total flux cleaned = -0.000343867 Jy ! Component: 200 - total flux cleaned = -0.000373978 Jy ! Component: 250 - total flux cleaned = -0.000400056 Jy ! Component: 300 - total flux cleaned = -0.000550131 Jy ! Component: 350 - total flux cleaned = -0.000718793 Jy ! Component: 400 - total flux cleaned = -0.000857652 Jy ! Component: 450 - total flux cleaned = -0.000813305 Jy ! Component: 500 - total flux cleaned = -0.000813401 Jy ! Component: 550 - total flux cleaned = -0.000855779 Jy ! Component: 600 - total flux cleaned = -0.000875998 Jy ! Component: 650 - total flux cleaned = -0.000876038 Jy ! Component: 700 - total flux cleaned = -0.000934313 Jy ! Component: 750 - total flux cleaned = -0.000953047 Jy ! Component: 800 - total flux cleaned = -0.000952863 Jy ! Component: 850 - total flux cleaned = -0.000970934 Jy ! Component: 900 - total flux cleaned = -0.000935477 Jy ! Component: 950 - total flux cleaned = -0.000952852 Jy ! Component: 1000 - total flux cleaned = -0.000952918 Jy ! Component: 1050 - total flux cleaned = -0.00098661 Jy ! Component: 1100 - total flux cleaned = -0.00103596 Jy ! Component: 1150 - total flux cleaned = -0.00105246 Jy ! Component: 1200 - total flux cleaned = -0.0011487 Jy ! Component: 1250 - total flux cleaned = -0.00116474 Jy ! Component: 1300 - total flux cleaned = -0.00114921 Jy ! Component: 1350 - total flux cleaned = -0.00110252 Jy ! Component: 1400 - total flux cleaned = -0.00105608 Jy ! Component: 1450 - total flux cleaned = -0.00102541 Jy ! Component: 1500 - total flux cleaned = -0.000933542 Jy ! Component: 1550 - total flux cleaned = -0.000856956 Jy ! Component: 1600 - total flux cleaned = -0.000810856 Jy ! Component: 1650 - total flux cleaned = -0.000734351 Jy ! Component: 1700 - total flux cleaned = -0.000673175 Jy ! Component: 1750 - total flux cleaned = -0.000596632 Jy ! Component: 1800 - total flux cleaned = -0.00050447 Jy ! Component: 1850 - total flux cleaned = -0.000443076 Jy ! Component: 1900 - total flux cleaned = -0.00035063 Jy ! Component: 1950 - total flux cleaned = -0.000288767 Jy ! Component: 2000 - total flux cleaned = -0.000196168 Jy ! Total flux subtracted in 2048 components = -0.000134217 Jy ! Clean residual min=-0.000930 max=0.000878 Jy/beam ! Clean residual mean=-0.000009 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 1.10005 Jy keep ! Adding 92 model components to the UV plane model. ! The established model now contains 196 components and 1.10005 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7013 x 1.851 at 8.98 degrees (North through East) ! Clean map min=-0.001937 max=0.93814 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.938141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027961 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0894141 0.0894141 0.178828 0.357656 0.715312 1.43062 2.86125 5.7225 11.445 22.89 45.78 91.56 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.938 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7013 x 1.851 at 8.98 degrees (North through East) ! Clean map min=-0.001937 max=0.93814 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 J1625-2527_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:53 2019