! Started logfile: J2243-2544_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:42 2019 obs J2243-2544_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2243-2544_X_2017_08_05_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96462 visibilities/baseline/integration-bin. ! Found source: J2243-2544 ! ! 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 575 lines of history. ! ! Reading 39588 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 J2243-2544_X_2017_08_05_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806296Jy sigma=0.005932 ! Fit after self-cal, rms=0.770342Jy sigma=0.005674 ! 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 ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.63 mas, bmaj=1.699 mas, bpa=-2.491 degrees ! Estimated noise=986.451 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 = 0.176738 Jy ! Component: 100 - total flux cleaned = 0.225184 Jy ! Total flux subtracted in 100 components = 0.225184 Jy ! Clean residual min=-0.013542 max=0.042138 Jy/beam ! Clean residual mean=-0.000179 rms=0.005150 Jy/beam ! Combined flux in latest and established models = 0.225184 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.225184 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=0.136132Jy sigma=0.000930 ! Fit after self-cal, rms=0.136058Jy sigma=0.000929 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391111 Jy ! Component: 100 - total flux cleaned = 0.0627725 Jy ! Total flux subtracted in 100 components = 0.0627725 Jy ! Clean residual min=-0.011865 max=0.019714 Jy/beam ! Clean residual mean=-0.000104 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 0.287956 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.287956 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=0.119999Jy sigma=0.000786 ! Fit after self-cal, rms=0.118912Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8017 mas, bmaj=2.055 mas, bpa=-2.181 degrees ! Estimated noise=491.607 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290545 Jy ! Component: 100 - total flux cleaned = 0.0469669 Jy ! Component: 150 - total flux cleaned = 0.0587119 Jy ! Component: 200 - total flux cleaned = 0.0665079 Jy ! Total flux subtracted in 200 components = 0.0665079 Jy ! Clean residual min=-0.010184 max=0.014279 Jy/beam ! Clean residual mean=-0.000100 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.354464 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.354465 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=0.111182Jy sigma=0.000711 ! Fit after self-cal, rms=0.110570Jy sigma=0.000706 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 0.99 FD 0.99 HN 1.18 KP 1.08 ! LA 0.94 MK 0.95 NL 0.99 OV 1.10 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.17 KP 1.00 ! LA 0.93 MK 0.99 NL 0.98 OV 1.12 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.20 KP 0.95 ! LA 0.94 MK 1.00 NL 0.99 OV 1.11 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.19 KP 0.89 ! LA 0.95 MK 0.99 NL 0.98 OV 1.10 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.83 ! LA 0.93 MK 1.02 NL 1.03 OV 1.12 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.12 KP 0.82 ! LA 0.94 MK 1.00 NL 1.00 OV 1.13 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.24 KP 0.80 ! LA 0.95 MK 0.99 NL 1.02 OV 1.16 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.18 KP 0.83 ! LA 0.94 MK 0.98 NL 1.00 OV 1.17 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.21 KP 0.86 ! LA 0.94 MK 0.98 NL 1.00 OV 1.15 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.15 KP 0.88 ! LA 0.97 MK 1.00 NL 1.02 OV 1.14 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.11 KP 0.94 ! LA 0.96 MK 0.97 NL 1.00 OV 1.13 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.08 KP 0.95 ! LA 0.95 MK 0.95 NL 1.04 OV 1.13 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.110570Jy sigma=0.000706 ! Fit after self-cal, rms=0.110334Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.804 mas, bmaj=2.048 mas, bpa=-2.046 degrees ! Estimated noise=486.432 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 (4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992269 Jy ! Component: 100 - total flux cleaned = 0.0152776 Jy ! Component: 150 - total flux cleaned = 0.0179211 Jy ! Component: 200 - total flux cleaned = 0.0197092 Jy ! Total flux subtracted in 200 components = 0.0197092 Jy ! Clean residual min=-0.005447 max=0.006810 Jy/beam ! Clean residual mean=-0.000032 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.374174 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.374174 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=0.109517Jy sigma=0.000668 ! Fit after self-cal, rms=0.109472Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.109472Jy sigma=0.000667 ! Fit after self-cal, rms=0.110068Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8046 mas, bmaj=2.046 mas, bpa=-2.107 degrees ! Estimated noise=485.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330243 Jy ! Component: 100 - total flux cleaned = 0.00501282 Jy ! Component: 150 - total flux cleaned = 0.0058966 Jy ! Component: 200 - total flux cleaned = 0.00633238 Jy ! Total flux subtracted in 200 components = 0.00633238 Jy ! Clean residual min=-0.003798 max=0.005714 Jy/beam ! Clean residual mean=-0.000025 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.380506 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.380506 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=0.109929Jy sigma=0.000660 ! Fit after self-cal, rms=0.109930Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 (9.4, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583308 Jy ! Component: 100 - total flux cleaned = 0.00902152 Jy ! Component: 150 - total flux cleaned = 0.0100822 Jy ! Component: 200 - total flux cleaned = 0.0108268 Jy ! Total flux subtracted in 200 components = 0.0108268 Jy ! Clean residual min=-0.003609 max=0.003368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.391333 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 146 components and 0.391333 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=0.109594Jy sigma=0.000656 ! Fit after self-cal, rms=0.109559Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.109559Jy sigma=0.000656 ! Fit after self-cal, rms=0.110983Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.804 mas, bmaj=2.04 mas, bpa=-2.12 degrees ! Estimated noise=483.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265175 Jy ! Component: 100 - total flux cleaned = 0.00455585 Jy ! Component: 150 - total flux cleaned = 0.0058295 Jy ! Component: 200 - total flux cleaned = 0.006454 Jy ! Total flux subtracted in 200 components = 0.006454 Jy ! Clean residual min=-0.002420 max=0.002617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.397787 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 0.397787 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=0.110886Jy sigma=0.000653 ! Fit after self-cal, rms=0.110896Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13.2, -20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230526 Jy ! Component: 100 - total flux cleaned = 0.00296305 Jy ! Component: 150 - total flux cleaned = 0.00329399 Jy ! Component: 200 - total flux cleaned = 0.00350606 Jy ! Total flux subtracted in 200 components = 0.00350606 Jy ! Clean residual min=-0.002370 max=0.002516 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.401293 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 186 components and 0.401293 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=0.110820Jy sigma=0.000652 ! Fit after self-cal, rms=0.110817Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.110817Jy sigma=0.000652 ! Fit after self-cal, rms=0.110832Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.249 mas, bmaj=5.441 mas, bpa=2.679 degrees ! Estimated noise=611.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191489 Jy ! Component: 100 - total flux cleaned = 0.00269549 Jy ! Component: 150 - total flux cleaned = 0.00321678 Jy ! Component: 200 - total flux cleaned = 0.00352359 Jy ! Total flux subtracted in 200 components = 0.00352359 Jy ! Clean residual min=-0.002025 max=0.003010 Jy/beam ! Clean residual mean=0.000006 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.404816 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 208 components and 0.404816 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=0.110809Jy sigma=0.000652 ! Fit after self-cal, rms=0.110805Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000612466 Jy ! Component: 100 - total flux cleaned = 0.000826452 Jy ! Component: 150 - total flux cleaned = 0.000889714 Jy ! Component: 200 - total flux cleaned = 0.000973668 Jy ! Total flux subtracted in 200 components = 0.000973668 Jy ! Clean residual min=-0.001955 max=0.002800 Jy/beam ! Clean residual mean=0.000011 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.40579 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 216 components and 0.40579 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=0.110792Jy sigma=0.000652 ! Fit after self-cal, rms=0.110790Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.041 mas, bpa=-2.107 degrees ! Estimated noise=482.892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8043 x 2.041 at -2.107 degrees (North through East) ! Clean map min=-0.0020898 max=0.23408 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 ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6303 mas, bmaj=1.688 mas, bpa=-2.38 degrees ! Estimated noise=971.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173662 Jy ! Component: 100 - total flux cleaned = 0.22933 Jy ! Component: 150 - total flux cleaned = 0.264266 Jy ! Component: 200 - total flux cleaned = 0.288309 Jy ! Total flux subtracted in 200 components = 0.288309 Jy ! Clean residual min=-0.007388 max=0.013526 Jy/beam ! Clean residual mean=-0.000105 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.288309 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.288309 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.041 mas, bpa=-2.107 degrees ! Estimated noise=482.892 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 = 0.0257805 Jy ! Component: 100 - total flux cleaned = 0.0416253 Jy ! Component: 150 - total flux cleaned = 0.0530931 Jy ! Component: 200 - total flux cleaned = 0.0623978 Jy ! Total flux subtracted in 200 components = 0.0623978 Jy ! Clean residual min=-0.004349 max=0.007229 Jy/beam ! Clean residual mean=-0.000104 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.350707 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.350707 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (2.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809483 Jy ! Component: 100 - total flux cleaned = 0.0145383 Jy ! Component: 150 - total flux cleaned = 0.0199272 Jy ! Component: 200 - total flux cleaned = 0.024558 Jy ! Total flux subtracted in 200 components = 0.024558 Jy ! Clean residual min=-0.002957 max=0.003351 Jy/beam ! Clean residual mean=-0.000053 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.375265 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 116 components and 0.375265 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.249 mas, bmaj=5.441 mas, bpa=2.679 degrees ! Estimated noise=611.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726018 Jy ! Component: 100 - total flux cleaned = 0.0125779 Jy ! Component: 150 - total flux cleaned = 0.0165728 Jy ! Component: 200 - total flux cleaned = 0.0196298 Jy ! Total flux subtracted in 200 components = 0.0196298 Jy ! Clean residual min=-0.002367 max=0.002546 Jy/beam ! Clean residual mean=-0.000033 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.394895 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 = 0.0023695 Jy ! Component: 100 - total flux cleaned = 0.00422505 Jy ! Component: 150 - total flux cleaned = 0.00569025 Jy ! Component: 200 - total flux cleaned = 0.00672845 Jy ! Total flux subtracted in 200 components = 0.00672845 Jy ! Clean residual min=-0.001863 max=0.002326 Jy/beam ! Clean residual mean=-0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.401623 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 172 components and 0.401623 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.041 mas, bpa=-2.107 degrees ! Estimated noise=482.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972932 Jy ! Component: 100 - total flux cleaned = 0.00161789 Jy ! Component: 150 - total flux cleaned = 0.00195008 Jy ! Component: 200 - total flux cleaned = 0.00209756 Jy ! Total flux subtracted in 200 components = 0.00209756 Jy ! Clean residual min=-0.001549 max=0.001825 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.403721 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 0.403721 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=0.110759Jy sigma=0.000652 ! Fit after self-cal, rms=0.110710Jy sigma=0.000651 wmodel J2243-2544_X_2017_08_05_pus_map.mod ! Writing 191 model components to file: J2243-2544_X_2017_08_05_pus_map.mod wobs J2243-2544_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2243-2544_X_2017_08_05_pus_uvs.fits wwins J2243-2544_X_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J2243-2544_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719737 Jy ! Component: 100 - total flux cleaned = 0.00121114 Jy ! Component: 150 - total flux cleaned = 0.00157182 Jy ! Component: 200 - total flux cleaned = 0.00174402 Jy ! Component: 250 - total flux cleaned = 0.00179132 Jy ! Component: 300 - total flux cleaned = 0.00188315 Jy ! Component: 350 - total flux cleaned = 0.00199474 Jy ! Component: 400 - total flux cleaned = 0.00210263 Jy ! Component: 450 - total flux cleaned = 0.00212392 Jy ! Component: 500 - total flux cleaned = 0.0021037 Jy ! Component: 550 - total flux cleaned = 0.00208386 Jy ! Component: 600 - total flux cleaned = 0.00200605 Jy ! Component: 650 - total flux cleaned = 0.00196764 Jy ! Component: 700 - total flux cleaned = 0.00192995 Jy ! Component: 750 - total flux cleaned = 0.00191221 Jy ! Component: 800 - total flux cleaned = 0.00193029 Jy ! Component: 850 - total flux cleaned = 0.00192994 Jy ! Component: 900 - total flux cleaned = 0.00189521 Jy ! Component: 950 - total flux cleaned = 0.00186086 Jy ! Component: 1000 - total flux cleaned = 0.00187735 Jy ! Component: 1050 - total flux cleaned = 0.00184396 Jy ! Component: 1100 - total flux cleaned = 0.00179521 Jy ! Component: 1150 - total flux cleaned = 0.00177928 Jy ! Component: 1200 - total flux cleaned = 0.00179509 Jy ! Component: 1250 - total flux cleaned = 0.0017953 Jy ! Component: 1300 - total flux cleaned = 0.00179554 Jy ! Component: 1350 - total flux cleaned = 0.00181057 Jy ! Component: 1400 - total flux cleaned = 0.00181079 Jy ! Component: 1450 - total flux cleaned = 0.00185465 Jy ! Component: 1500 - total flux cleaned = 0.00186917 Jy ! Component: 1550 - total flux cleaned = 0.00184052 Jy ! Component: 1600 - total flux cleaned = 0.00182651 Jy ! Component: 1650 - total flux cleaned = 0.0017989 Jy ! Component: 1700 - total flux cleaned = 0.00183998 Jy ! Component: 1750 - total flux cleaned = 0.00188057 Jy ! Component: 1800 - total flux cleaned = 0.00184019 Jy ! Component: 1850 - total flux cleaned = 0.00184006 Jy ! Component: 1900 - total flux cleaned = 0.00186596 Jy ! Component: 1950 - total flux cleaned = 0.00187887 Jy ! Component: 2000 - total flux cleaned = 0.00190427 Jy ! Total flux subtracted in 2048 components = 0.00190408 Jy ! Clean residual min=-0.000718 max=0.000735 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.405625 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 337 components and 0.405625 Jy ![Exited script file: muppet] wmap "J2243-2544_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8043 x 2.041 at -2.107 degrees (North through East) ! Clean map min=-0.0010529 max=0.23359 Jy/beam ! Writing clean map to FITS file: J2243-2544_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.233591 invert ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325561 0.325561 0.651122 1.30224 2.60449 5.20898 10.418 20.8359 41.6718 83.3436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.233 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8043 x 2.041 at -2.107 degrees (North through East) ! Clean map min=-0.0010529 max=0.23359 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 J2243-2544_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:45 2019