! Started logfile: J0448+5921_X_2017_08_05_pus_uvs.log on Thu May 9 18:48:04 2019 obs J0448+5921_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0448+5921_X_2017_08_05_pus_uva.fits ! AN table 1: 181 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977164 visibilities/baseline/integration-bin. ! Found source: J0448+5921 ! ! 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 95508 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 J0448+5921_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994520Jy sigma=0.008258 ! Fit after self-cal, rms=0.961750Jy sigma=0.008005 ! 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=0.8209 mas, bmaj=0.9993 mas, bpa=14.84 degrees ! Estimated noise=828.144 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 = 0.0304784 Jy ! Component: 100 - total flux cleaned = 0.0377967 Jy ! Total flux subtracted in 100 components = 0.0377967 Jy ! Clean residual min=-0.002808 max=0.004200 Jy/beam ! Clean residual mean=-0.000042 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0377967 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0377967 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=0.083994Jy sigma=0.000646 ! Fit after self-cal, rms=0.082863Jy sigma=0.000637 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514973 Jy ! Component: 100 - total flux cleaned = 0.00751362 Jy ! Total flux subtracted in 100 components = 0.00751362 Jy ! Clean residual min=-0.002508 max=0.002743 Jy/beam ! Clean residual mean=-0.000032 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0453103 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0453103 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=0.082440Jy sigma=0.000634 ! Fit after self-cal, rms=0.082429Jy sigma=0.000633 ! 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=1.012 mas, bmaj=1.283 mas, bpa=17.66 degrees ! Estimated noise=280.736 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 (-0.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370955 Jy ! Component: 100 - total flux cleaned = 0.00596961 Jy ! Component: 150 - total flux cleaned = 0.00753113 Jy ! Component: 200 - total flux cleaned = 0.00866752 Jy ! Total flux subtracted in 200 components = 0.00866752 Jy ! Clean residual min=-0.001393 max=0.001944 Jy/beam ! Clean residual mean=-0.000045 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0539778 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0539778 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=0.082241Jy sigma=0.000632 ! Fit after self-cal, rms=0.082190Jy sigma=0.000631 ! 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 1.01 FD 0.99 HN 1.00 KP 1.06 ! LA 0.95 MK 1.07 NL 1.01 OV 1.14 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.98 ! LA 0.93 MK 1.14 NL 0.93 OV 1.15 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.09 KP 0.96 ! LA 0.93 MK 1.15 NL 0.94 OV 1.16 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.02 KP 0.87 ! LA 0.93 MK 1.13 NL 1.03 OV 1.12 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.97 KP 0.87 ! LA 0.94 MK 1.12 NL 1.00 OV 1.21 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 0.98 KP 0.86 ! LA 0.97 MK 1.03 NL 0.95 OV 1.11 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.84 ! LA 0.97 MK 1.00 NL 0.99 OV 1.16 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.99 KP 0.85 ! LA 0.97 MK 1.04 NL 0.98 OV 1.14 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.90 KP 0.89 ! LA 0.99 MK 0.99 NL 0.94 OV 1.13 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.89 KP 0.92 ! LA 0.93 MK 0.97 NL 0.98 OV 1.17 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.85 KP 0.92 ! LA 0.94 MK 0.94 NL 0.95 OV 1.17 ! PT 0.91 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.76 KP 0.94 ! LA 0.94 MK 0.79 NL 0.99 OV 1.00 ! PT 0.93 SC 0.91 ! ! ! Fit before self-cal, rms=0.082190Jy sigma=0.000631 ! Fit after self-cal, rms=0.078999Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.291 mas, bpa=17.32 degrees ! Estimated noise=277.762 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 = 0.00141633 Jy ! Component: 100 - total flux cleaned = 0.00211513 Jy ! Component: 150 - total flux cleaned = 0.00233061 Jy ! Component: 200 - total flux cleaned = 0.00246736 Jy ! Total flux subtracted in 200 components = 0.00246736 Jy ! Clean residual min=-0.001194 max=0.001296 Jy/beam ! Clean residual mean=-0.000025 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0564452 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0564452 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=0.078973Jy sigma=0.000630 ! Fit after self-cal, rms=0.078906Jy sigma=0.000629 ! 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=0.078906Jy sigma=0.000629 ! Fit after self-cal, rms=0.078768Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.281 mas, bpa=17.29 degrees ! Estimated noise=277.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100272 Jy ! Component: 100 - total flux cleaned = 0.00149835 Jy ! Component: 150 - total flux cleaned = 0.00169458 Jy ! Component: 200 - total flux cleaned = 0.00176934 Jy ! Total flux subtracted in 200 components = 0.00176934 Jy ! Clean residual min=-0.001149 max=0.001187 Jy/beam ! Clean residual mean=-0.000025 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0582145 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0582145 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=0.078754Jy sigma=0.000628 ! Fit after self-cal, rms=0.078762Jy sigma=0.000628 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 = 0.000645688 Jy ! Component: 100 - total flux cleaned = 0.00079476 Jy ! Component: 150 - total flux cleaned = 0.000866792 Jy ! Component: 200 - total flux cleaned = 0.000891555 Jy ! Total flux subtracted in 200 components = 0.000891555 Jy ! Clean residual min=-0.001131 max=0.001205 Jy/beam ! Clean residual mean=-0.000024 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0591061 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0591061 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=0.078755Jy sigma=0.000628 ! Fit after self-cal, rms=0.078749Jy sigma=0.000628 ! 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=0.078749Jy sigma=0.000628 ! Fit after self-cal, rms=0.078453Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.27 mas, bpa=17.86 degrees ! Estimated noise=276.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709719 Jy ! Component: 100 - total flux cleaned = 0.00098393 Jy ! Component: 150 - total flux cleaned = 0.00110068 Jy ! Component: 200 - total flux cleaned = 0.00119009 Jy ! Total flux subtracted in 200 components = 0.00119009 Jy ! Clean residual min=-0.001124 max=0.001130 Jy/beam ! Clean residual mean=-0.000026 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0602962 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0602962 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=0.078445Jy sigma=0.000627 ! Fit after self-cal, rms=0.078451Jy sigma=0.000627 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 = 0.000327012 Jy ! Component: 100 - total flux cleaned = 0.000438292 Jy ! Component: 150 - total flux cleaned = 0.000472377 Jy ! Component: 200 - total flux cleaned = 0.000501823 Jy ! Total flux subtracted in 200 components = 0.000501823 Jy ! Clean residual min=-0.001127 max=0.001176 Jy/beam ! Clean residual mean=-0.000024 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.060798 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.060798 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=0.078447Jy sigma=0.000627 ! Fit after self-cal, rms=0.078444Jy sigma=0.000627 ! 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=0.078444Jy sigma=0.000627 ! Fit after self-cal, rms=0.078119Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.459 mas, bpa=38.95 degrees ! Estimated noise=353.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837196 Jy ! Component: 100 - total flux cleaned = 0.00126571 Jy ! Component: 150 - total flux cleaned = 0.00147988 Jy ! Component: 200 - total flux cleaned = 0.00151848 Jy ! Total flux subtracted in 200 components = 0.00151848 Jy ! Clean residual min=-0.001790 max=0.001895 Jy/beam ! Clean residual mean=-0.000059 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0623165 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.0623165 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=0.078117Jy sigma=0.000627 ! Fit after self-cal, rms=0.078120Jy sigma=0.000627 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 = 0.000203066 Jy ! Component: 100 - total flux cleaned = 0.00024021 Jy ! Component: 150 - total flux cleaned = 0.000269985 Jy ! Component: 200 - total flux cleaned = 0.00028985 Jy ! Total flux subtracted in 200 components = 0.00028985 Jy ! Clean residual min=-0.001809 max=0.001891 Jy/beam ! Clean residual mean=-0.000057 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0626063 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0626063 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=0.078120Jy sigma=0.000627 ! Fit after self-cal, rms=0.078118Jy sigma=0.000627 ! 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=1.01 mas, bmaj=1.261 mas, bpa=18.46 degrees ! Estimated noise=274.925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.261 at 18.46 degrees (North through East) ! Clean map min=-0.0010683 max=0.041283 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=0.8246 mas, bmaj=0.9754 mas, bpa=15.65 degrees ! Estimated noise=797.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313298 Jy ! Component: 100 - total flux cleaned = 0.0401272 Jy ! Component: 150 - total flux cleaned = 0.0451116 Jy ! Component: 200 - total flux cleaned = 0.0487783 Jy ! Total flux subtracted in 200 components = 0.0487783 Jy ! Clean residual min=-0.002278 max=0.002453 Jy/beam ! Clean residual mean=-0.000030 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0487783 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0487783 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.261 mas, bpa=18.46 degrees ! Estimated noise=274.925 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 = 0.00406743 Jy ! Component: 100 - total flux cleaned = 0.00681377 Jy ! Component: 150 - total flux cleaned = 0.00878705 Jy ! Component: 200 - total flux cleaned = 0.0102186 Jy ! Total flux subtracted in 200 components = 0.0102186 Jy ! Clean residual min=-0.001246 max=0.001266 Jy/beam ! Clean residual mean=-0.000034 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0589969 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.0589969 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=2.27 mas, bmaj=2.459 mas, bpa=38.95 degrees ! Estimated noise=353.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175424 Jy ! Component: 100 - total flux cleaned = 0.00271707 Jy ! Component: 150 - total flux cleaned = 0.00327989 Jy ! Component: 200 - total flux cleaned = 0.00343104 Jy ! Total flux subtracted in 200 components = 0.00343104 Jy ! Clean residual min=-0.001829 max=0.001858 Jy/beam ! Clean residual mean=-0.000059 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0624279 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 = 8.36606e-05 Jy ! Component: 100 - total flux cleaned = 0.00016215 Jy ! Component: 150 - total flux cleaned = 0.000226334 Jy ! Component: 200 - total flux cleaned = 0.000273367 Jy ! Total flux subtracted in 200 components = 0.000273367 Jy ! Clean residual min=-0.001805 max=0.001855 Jy/beam ! Clean residual mean=-0.000057 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0627013 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.0627013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.261 mas, bpa=18.46 degrees ! Estimated noise=274.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.02712e-05 Jy ! Component: 100 - total flux cleaned = 1.97424e-05 Jy ! Component: 150 - total flux cleaned = 6.05616e-06 Jy ! Component: 200 - total flux cleaned = -6.29083e-06 Jy ! Total flux subtracted in 200 components = -6.29083e-06 Jy ! Clean residual min=-0.001103 max=0.001190 Jy/beam ! Clean residual mean=-0.000023 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.062695 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.062695 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=0.078120Jy sigma=0.000627 ! Fit after self-cal, rms=0.078118Jy sigma=0.000627 wmodel J0448+5921_X_2017_08_05_pus_map.mod ! Writing 74 model components to file: J0448+5921_X_2017_08_05_pus_map.mod wobs J0448+5921_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0448+5921_X_2017_08_05_pus_uvs.fits wwins J0448+5921_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0448+5921_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250935 Jy ! Component: 100 - total flux cleaned = 0.000548888 Jy ! Component: 150 - total flux cleaned = 0.000761653 Jy ! Component: 200 - total flux cleaned = 0.000932699 Jy ! Component: 250 - total flux cleaned = 0.00111476 Jy ! Component: 300 - total flux cleaned = 0.00127553 Jy ! Component: 350 - total flux cleaned = 0.00144704 Jy ! Component: 400 - total flux cleaned = 0.00155321 Jy ! Component: 450 - total flux cleaned = 0.00162755 Jy ! Component: 500 - total flux cleaned = 0.00171481 Jy ! Component: 550 - total flux cleaned = 0.00178585 Jy ! Component: 600 - total flux cleaned = 0.00185557 Jy ! Component: 650 - total flux cleaned = 0.00191072 Jy ! Component: 700 - total flux cleaned = 0.00199154 Jy ! Component: 750 - total flux cleaned = 0.00207057 Jy ! Component: 800 - total flux cleaned = 0.0021608 Jy ! Component: 850 - total flux cleaned = 0.00219884 Jy ! Component: 900 - total flux cleaned = 0.00227401 Jy ! Component: 950 - total flux cleaned = 0.0023604 Jy ! Component: 1000 - total flux cleaned = 0.00245741 Jy ! Component: 1050 - total flux cleaned = 0.00251706 Jy ! Component: 1100 - total flux cleaned = 0.00255252 Jy ! Component: 1150 - total flux cleaned = 0.00262204 Jy ! Component: 1200 - total flux cleaned = 0.00265635 Jy ! Component: 1250 - total flux cleaned = 0.00270143 Jy ! Component: 1300 - total flux cleaned = 0.002746 Jy ! Component: 1350 - total flux cleaned = 0.00277885 Jy ! Component: 1400 - total flux cleaned = 0.0028222 Jy ! Component: 1450 - total flux cleaned = 0.00284348 Jy ! Component: 1500 - total flux cleaned = 0.00288548 Jy ! Component: 1550 - total flux cleaned = 0.00289605 Jy ! Component: 1600 - total flux cleaned = 0.00291685 Jy ! Component: 1650 - total flux cleaned = 0.00292696 Jy ! Component: 1700 - total flux cleaned = 0.00289694 Jy ! Component: 1750 - total flux cleaned = 0.00292678 Jy ! Component: 1800 - total flux cleaned = 0.00293659 Jy ! Component: 1850 - total flux cleaned = 0.00289791 Jy ! Component: 1900 - total flux cleaned = 0.00291707 Jy ! Component: 1950 - total flux cleaned = 0.00286968 Jy ! Component: 2000 - total flux cleaned = 0.00285093 Jy ! Total flux subtracted in 2048 components = 0.00285095 Jy ! Clean residual min=-0.000514 max=0.000487 Jy/beam ! Clean residual mean=-0.000013 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0655459 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 257 components and 0.0655459 Jy ![Exited script file: muppet] wmap "J0448+5921_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.261 at 18.46 degrees (North through East) ! Clean map min=-0.00088121 max=0.041093 Jy/beam ! Writing clean map to FITS file: J0448+5921_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 0.0410934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33347 1.33347 2.66695 5.3339 10.6678 21.3356 42.6712 85.3424 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.261 at 18.46 degrees (North through East) ! Clean map min=-0.00088121 max=0.041093 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 J0448+5921_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:48:09 2019