! Started logfile: J2243-2544_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:17:09 2016 obs J2243-2544_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2243-2544_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 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 414 lines of history. ! ! Reading 22344 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_2014_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847759Jy sigma=0.008226 ! Fit after self-cal, rms=0.802969Jy sigma=0.007808 ! 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=0.8306 mas, bmaj=3.043 mas, bpa=21.19 degrees ! Estimated noise=908.399 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 = 0.145339 Jy ! Component: 100 - total flux cleaned = 0.197 Jy ! Total flux subtracted in 100 components = 0.197 Jy ! Clean residual min=-0.015383 max=0.026797 Jy/beam ! Clean residual mean=0.000002 rms=0.005435 Jy/beam ! Combined flux in latest and established models = 0.197 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.197 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=0.131073Jy sigma=0.001220 ! Fit after self-cal, rms=0.130943Jy sigma=0.001219 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=3.616 mas, bpa=19.45 degrees ! Estimated noise=488.098 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 = 0.0550943 Jy ! Component: 100 - total flux cleaned = 0.0856721 Jy ! Component: 150 - total flux cleaned = 0.103659 Jy ! Component: 200 - total flux cleaned = 0.114734 Jy ! Total flux subtracted in 200 components = 0.114734 Jy ! Clean residual min=-0.015236 max=0.019864 Jy/beam ! Clean residual mean=-0.000077 rms=0.004729 Jy/beam ! Combined flux in latest and established models = 0.311733 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.311733 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=0.107586Jy sigma=0.000932 ! Fit after self-cal, rms=0.107224Jy sigma=0.000929 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.21 KP 0.89 ! LA 0.97 MK 1.00* NL 1.02 OV 1.04 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.28 KP 0.85 ! LA 0.97 MK 1.00* NL 1.00 OV 1.06 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.28 KP 0.81 ! LA 0.99 MK 1.00* NL 1.02 OV 1.04 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.21 KP 0.76 ! LA 0.99 MK 1.00* NL 1.02 OV 1.03 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.15 KP 0.73 ! LA 0.98 MK 1.00* NL 1.02 OV 1.08 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 HN 1.28 KP 0.73 ! LA 0.98 MK 1.00* NL 1.05 OV 1.05 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.27 HN 1.28 KP 0.77 ! LA 1.09 MK 1.00* NL 1.11 OV 1.11 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.28 KP 0.72 ! LA 0.98 MK 1.00* NL 1.03 OV 1.09 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.34 KP 0.75 ! LA 1.00 MK 1.00* NL 1.03 OV 1.08 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.21 KP 0.78 ! LA 1.01 MK 1.00* NL 1.05 OV 1.08 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.12 KP 0.80 ! LA 1.04 MK 1.00* NL 1.09 OV 1.02 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.20 KP 0.85 ! LA 1.00 MK 1.00* NL 1.05 OV 1.07 ! PT 0.95 SC 1.04 ! ! ! Fit before self-cal, rms=0.107224Jy sigma=0.000929 ! Fit after self-cal, rms=0.107485Jy sigma=0.000839 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=3.721 mas, bpa=19.78 degrees ! Estimated noise=489.521 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 (2.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01541 Jy ! Component: 100 - total flux cleaned = 0.0190447 Jy ! Component: 150 - total flux cleaned = 0.0199335 Jy ! Component: 200 - total flux cleaned = 0.0203318 Jy ! Total flux subtracted in 200 components = 0.0203318 Jy ! Clean residual min=-0.006356 max=0.009148 Jy/beam ! Clean residual mean=-0.000003 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.332065 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.332065 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=0.105161Jy sigma=0.000809 ! Fit after self-cal, rms=0.105099Jy sigma=0.000806 ! 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=0.105099Jy sigma=0.000806 ! Fit after self-cal, rms=0.128773Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=3.647 mas, bpa=19.42 degrees ! Estimated noise=484.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505754 Jy ! Component: 100 - total flux cleaned = 0.00650719 Jy ! Component: 150 - total flux cleaned = 0.00679083 Jy ! Component: 200 - total flux cleaned = 0.00703555 Jy ! Total flux subtracted in 200 components = 0.00703555 Jy ! Clean residual min=-0.004221 max=0.006367 Jy/beam ! Clean residual mean=0.000004 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.339101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.339101 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=0.128364Jy sigma=0.000783 ! Fit after self-cal, rms=0.128427Jy sigma=0.000782 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 (10, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395809 Jy ! Component: 100 - total flux cleaned = 0.00517268 Jy ! Component: 150 - total flux cleaned = 0.0061685 Jy ! Component: 200 - total flux cleaned = 0.00666271 Jy ! Total flux subtracted in 200 components = 0.00666271 Jy ! Clean residual min=-0.003672 max=0.004031 Jy/beam ! Clean residual mean=-0.000000 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.345764 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.345764 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=0.128107Jy sigma=0.000777 ! Fit after self-cal, rms=0.128040Jy sigma=0.000776 ! 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=0.128040Jy sigma=0.000776 ! Fit after self-cal, rms=0.131108Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.661 mas, bpa=19.44 degrees ! Estimated noise=483.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156824 Jy ! Component: 100 - total flux cleaned = 0.00289751 Jy ! Component: 150 - total flux cleaned = 0.00373551 Jy ! Component: 200 - total flux cleaned = 0.00418452 Jy ! Total flux subtracted in 200 components = 0.00418452 Jy ! Clean residual min=-0.003070 max=0.003091 Jy/beam ! Clean residual mean=0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.349948 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 146 components and 0.349948 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=0.130961Jy sigma=0.000773 ! Fit after self-cal, rms=0.130956Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543203 Jy ! Component: 100 - total flux cleaned = 0.00148303 Jy ! Component: 150 - total flux cleaned = 0.00193453 Jy ! Component: 200 - total flux cleaned = 0.00217568 Jy ! Total flux subtracted in 200 components = 0.00217568 Jy ! Clean residual min=-0.002894 max=0.002691 Jy/beam ! Clean residual mean=0.000006 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.352124 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.352124 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=0.130877Jy sigma=0.000772 ! Fit after self-cal, rms=0.130878Jy sigma=0.000772 ! 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=0.130878Jy sigma=0.000772 ! Fit after self-cal, rms=0.131892Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=5.76 mas, bpa=8.869 degrees ! Estimated noise=532.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366559 Jy ! Component: 100 - total flux cleaned = 0.0013059 Jy ! Component: 150 - total flux cleaned = 0.00212232 Jy ! Component: 200 - total flux cleaned = 0.0026899 Jy ! Total flux subtracted in 200 components = 0.0026899 Jy ! Clean residual min=-0.002647 max=0.002863 Jy/beam ! Clean residual mean=0.000013 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.354814 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 0.354814 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=0.131846Jy sigma=0.000770 ! Fit after self-cal, rms=0.131858Jy sigma=0.000770 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 = 0.000353763 Jy ! Component: 100 - total flux cleaned = 0.00110713 Jy ! Component: 150 - total flux cleaned = 0.00164659 Jy ! Component: 200 - total flux cleaned = 0.00200144 Jy ! Total flux subtracted in 200 components = 0.00200144 Jy ! Clean residual min=-0.002489 max=0.002532 Jy/beam ! Clean residual mean=0.000013 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.356815 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 0.356815 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=0.131836Jy sigma=0.000770 ! Fit after self-cal, rms=0.131845Jy sigma=0.000770 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.673 mas, bpa=19.44 degrees ! Estimated noise=482.536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 3.673 at 19.44 degrees (North through East) ! Clean map min=-0.0034166 max=0.18684 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=0.828 mas, bmaj=3.068 mas, bpa=21.33 degrees ! Estimated noise=920.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14683 Jy ! Component: 100 - total flux cleaned = 0.197755 Jy ! Component: 150 - total flux cleaned = 0.230261 Jy ! Component: 200 - total flux cleaned = 0.252761 Jy ! Total flux subtracted in 200 components = 0.252761 Jy ! Clean residual min=-0.007860 max=0.012403 Jy/beam ! Clean residual mean=-0.000002 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 0.252761 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.252761 Jy ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.673 mas, bpa=19.44 degrees ! Estimated noise=482.536 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 = 0.0253925 Jy ! Component: 100 - total flux cleaned = 0.0417747 Jy ! Component: 150 - total flux cleaned = 0.0538053 Jy ! Component: 200 - total flux cleaned = 0.0632259 Jy ! Total flux subtracted in 200 components = 0.0632259 Jy ! Clean residual min=-0.003919 max=0.005730 Jy/beam ! Clean residual mean=-0.000008 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.315987 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 99 components and 0.315987 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=2.388 mas, bmaj=5.76 mas, bpa=8.869 degrees ! Estimated noise=532.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010822 Jy ! Component: 100 - total flux cleaned = 0.0182889 Jy ! Component: 150 - total flux cleaned = 0.0236224 Jy ! Component: 200 - total flux cleaned = 0.0275957 Jy ! Total flux subtracted in 200 components = 0.0275957 Jy ! Clean residual min=-0.003093 max=0.003852 Jy/beam ! Clean residual mean=0.000008 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.343583 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 = 0.00315524 Jy ! Component: 100 - total flux cleaned = 0.00569848 Jy ! Component: 150 - total flux cleaned = 0.00776847 Jy ! Component: 200 - total flux cleaned = 0.00947073 Jy ! Total flux subtracted in 200 components = 0.00947073 Jy ! Clean residual min=-0.002540 max=0.002532 Jy/beam ! Clean residual mean=0.000011 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.353053 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 180 components and 0.353053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.673 mas, bpa=19.44 degrees ! Estimated noise=482.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402168 Jy ! Component: 100 - total flux cleaned = 0.000898991 Jy ! Component: 150 - total flux cleaned = 0.00133277 Jy ! Component: 200 - total flux cleaned = 0.00165395 Jy ! Total flux subtracted in 200 components = 0.00165395 Jy ! Clean residual min=-0.002299 max=0.002174 Jy/beam ! Clean residual mean=0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.354707 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 200 components and 0.354707 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=0.131916Jy sigma=0.000770 ! Fit after self-cal, rms=0.131921Jy sigma=0.000769 wmodel J2243-2544_X_2014_08_05_pus_map.mod ! Writing 200 model components to file: J2243-2544_X_2014_08_05_pus_map.mod wobs J2243-2544_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2243-2544_X_2014_08_05_pus_uvs.fits wwins J2243-2544_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J2243-2544_X_2014_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182876 Jy ! Component: 100 - total flux cleaned = 3.67502e-05 Jy ! Component: 150 - total flux cleaned = -0.00013669 Jy ! Component: 200 - total flux cleaned = -0.000336906 Jy ! Component: 250 - total flux cleaned = -0.000528911 Jy ! Component: 300 - total flux cleaned = -0.000713664 Jy ! Component: 350 - total flux cleaned = -0.000832527 Jy ! Component: 400 - total flux cleaned = -0.000862528 Jy ! Component: 450 - total flux cleaned = -0.000976537 Jy ! Component: 500 - total flux cleaned = -0.00105903 Jy ! Component: 550 - total flux cleaned = -0.00116552 Jy ! Component: 600 - total flux cleaned = -0.00119126 Jy ! Component: 650 - total flux cleaned = -0.00109122 Jy ! Component: 700 - total flux cleaned = -0.00114136 Jy ! Component: 750 - total flux cleaned = -0.00121263 Jy ! Component: 800 - total flux cleaned = -0.00123518 Jy ! Component: 850 - total flux cleaned = -0.0012346 Jy ! Component: 900 - total flux cleaned = -0.00130159 Jy ! Component: 950 - total flux cleaned = -0.00138898 Jy ! Component: 1000 - total flux cleaned = -0.00149575 Jy ! Component: 1050 - total flux cleaned = -0.00151625 Jy ! Component: 1100 - total flux cleaned = -0.00157812 Jy ! Component: 1150 - total flux cleaned = -0.00159881 Jy ! Component: 1200 - total flux cleaned = -0.00163816 Jy ! Component: 1250 - total flux cleaned = -0.00169676 Jy ! Component: 1300 - total flux cleaned = -0.00167776 Jy ! Component: 1350 - total flux cleaned = -0.00175367 Jy ! Component: 1400 - total flux cleaned = -0.00175409 Jy ! Component: 1450 - total flux cleaned = -0.00175442 Jy ! Component: 1500 - total flux cleaned = -0.00179049 Jy ! Component: 1550 - total flux cleaned = -0.0018083 Jy ! Component: 1600 - total flux cleaned = -0.00184325 Jy ! Component: 1650 - total flux cleaned = -0.00182578 Jy ! Component: 1700 - total flux cleaned = -0.00177505 Jy ! Component: 1750 - total flux cleaned = -0.00184186 Jy ! Component: 1800 - total flux cleaned = -0.0018585 Jy ! Component: 1850 - total flux cleaned = -0.00187496 Jy ! Component: 1900 - total flux cleaned = -0.00193854 Jy ! Component: 1950 - total flux cleaned = -0.00195455 Jy ! Component: 2000 - total flux cleaned = -0.00200117 Jy ! Total flux subtracted in 2048 components = -0.00203198 Jy ! Clean residual min=-0.000804 max=0.000804 Jy/beam ! Clean residual mean=0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.352675 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 331 components and 0.352675 Jy ![Exited script file: muppet] wmap "J2243-2544_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 3.673 at 19.44 degrees (North through East) ! Clean map min=-0.0020057 max=0.19285 Jy/beam ! Writing clean map to FITS file: J2243-2544_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000305256 device "J2243-2544_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2243-2544_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474854 0.474854 0.949709 1.89942 3.79883 7.59767 15.1953 30.3907 60.7813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 3.673 at 19.44 degrees (North through East) ! Clean map min=-0.0020057 max=0.19285 Jy/beam quit ! Quitting program ! Log file J2243-2544_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:17:10 2016