! Started logfile: J0422-2034_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:55 2019 obs J0422-2034_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0422-2034_X_2017_04_28_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.630877 visibilities/baseline/integration-bin. ! Found source: J0422-2034 ! ! 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 907 lines of history. ! ! Reading 32364 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 J0422-2034_X_2017_04_28_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 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 376 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 511 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 509 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000434Jy sigma=0.006764 ! Fit after self-cal, rms=0.951647Jy sigma=0.006449 ! 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=0.6175 mas, bmaj=1.666 mas, bpa=-2.843 degrees ! Estimated noise=1076.8 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 = 0.0400394 Jy ! Component: 100 - total flux cleaned = 0.0492081 Jy ! Total flux subtracted in 100 components = 0.0492081 Jy ! Clean residual min=-0.003654 max=0.003963 Jy/beam ! Clean residual mean=-0.000011 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0492081 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0492081 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=0.114010Jy sigma=0.000637 ! Fit after self-cal, rms=0.112549Jy sigma=0.000627 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568683 Jy ! Component: 100 - total flux cleaned = 0.00898998 Jy ! Total flux subtracted in 100 components = 0.00898998 Jy ! Clean residual min=-0.003529 max=0.003848 Jy/beam ! Clean residual mean=-0.000009 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0581981 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0581981 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=0.112053Jy sigma=0.000625 ! Fit after self-cal, rms=0.111974Jy sigma=0.000624 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7798 mas, bmaj=1.958 mas, bpa=-0.528 degrees ! Estimated noise=694.196 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 = 0.00319909 Jy ! Component: 100 - total flux cleaned = 0.00489757 Jy ! Component: 150 - total flux cleaned = 0.00584433 Jy ! Component: 200 - total flux cleaned = 0.00602691 Jy ! Total flux subtracted in 200 components = 0.00602691 Jy ! Clean residual min=-0.002818 max=0.003832 Jy/beam ! Clean residual mean=-0.000014 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.064225 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.064225 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=0.111829Jy sigma=0.000624 ! Fit after self-cal, rms=0.111776Jy sigma=0.000624 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 0.94 KP 1.02 ! LA 1.00 MK 1.08 NL 1.12 OV 1.12 ! PT 0.86 SC 1.16 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.06 KP 1.02 ! LA 0.95 MK 1.13 NL 1.07 OV 1.09 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.15 HN 1.03 KP 0.91 ! LA 0.93 MK 1.26 NL 1.01 OV 1.13 ! PT 0.83 SC 1.10 ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.97 KP 1.00 ! LA 0.98 MK 1.14 NL 1.02 OV 1.06 ! PT 0.91 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 0.99 KP 0.97 ! LA 0.98 MK 0.99 NL 0.96 OV 1.11 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.16 HN 1.10 KP 0.97 ! LA 1.07 MK 1.12 NL 1.01 OV 1.07 ! PT 0.81 SC 1.14 ! ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.83 KP 1.01 ! LA 1.05 MK 1.01 NL 1.01 OV 1.14 ! PT 0.82 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.91 KP 1.02 ! LA 1.01 MK 1.00 NL 1.01 OV 1.09 ! PT 0.84 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.14 HN 0.88 KP 0.96 ! LA 0.91 MK 1.03 NL 1.08 OV 0.97 ! PT 0.77 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.01 KP 0.94 ! LA 0.90 MK 1.01 NL 1.06 OV 1.16 ! PT 0.73 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 0.99 KP 0.89 ! LA 0.86 MK 0.98 NL 0.99 OV 1.09 ! PT 0.75 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.00* KP 0.95 ! LA 0.96 MK 0.85 NL 0.89 OV 1.07 ! PT 0.77 SC 0.89 ! ! ! Fit before self-cal, rms=0.111776Jy sigma=0.000624 ! Fit after self-cal, rms=0.107992Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7876 mas, bmaj=1.969 mas, bpa=-0.5154 degrees ! Estimated noise=714.305 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 = 0.000240198 Jy ! Component: 100 - total flux cleaned = 0.000364853 Jy ! Component: 150 - total flux cleaned = 0.000394721 Jy ! Component: 200 - total flux cleaned = 0.000436279 Jy ! Total flux subtracted in 200 components = 0.000436279 Jy ! Clean residual min=-0.002000 max=0.003230 Jy/beam ! Clean residual mean=0.000004 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0646612 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0646612 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=0.107985Jy sigma=0.000623 ! Fit after self-cal, rms=0.107769Jy sigma=0.000622 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107769Jy sigma=0.000622 ! Fit after self-cal, rms=0.105366Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7918 mas, bmaj=1.96 mas, bpa=-0.393 degrees ! Estimated noise=714.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280765 Jy ! Component: 100 - total flux cleaned = 0.000380898 Jy ! Component: 150 - total flux cleaned = 0.000446918 Jy ! Component: 200 - total flux cleaned = 0.000466491 Jy ! Total flux subtracted in 200 components = 0.000466491 Jy ! Clean residual min=-0.001863 max=0.002587 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0651277 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0651277 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=0.105363Jy sigma=0.000621 ! Fit after self-cal, rms=0.105311Jy sigma=0.000620 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 (-2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247175 Jy ! Component: 100 - total flux cleaned = 0.00295144 Jy ! Component: 150 - total flux cleaned = 0.00339757 Jy ! Component: 200 - total flux cleaned = 0.00377041 Jy ! Total flux subtracted in 200 components = 0.00377041 Jy ! Clean residual min=-0.001638 max=0.001919 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0688981 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0688981 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=0.105256Jy sigma=0.000620 ! Fit after self-cal, rms=0.105227Jy sigma=0.000620 ! Inverting map ! Added new window around map position (-9, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208656 Jy ! Component: 100 - total flux cleaned = 0.00332895 Jy ! Component: 150 - total flux cleaned = 0.00380936 Jy ! Component: 200 - total flux cleaned = 0.00404937 Jy ! Total flux subtracted in 200 components = 0.00404937 Jy ! Clean residual min=-0.001862 max=0.001769 Jy/beam ! Clean residual mean=0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0729475 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0729475 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=0.105179Jy sigma=0.000619 ! Fit after self-cal, rms=0.105115Jy sigma=0.000619 ! 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=0.105115Jy sigma=0.000619 ! Fit after self-cal, rms=0.104110Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=1.949 mas, bpa=-0.3907 degrees ! Estimated noise=705.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141449 Jy ! Component: 100 - total flux cleaned = 0.00190028 Jy ! Component: 150 - total flux cleaned = 0.00232199 Jy ! Component: 200 - total flux cleaned = 0.00248551 Jy ! Total flux subtracted in 200 components = 0.00248551 Jy ! Clean residual min=-0.001721 max=0.001644 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.075433 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.075433 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=0.104081Jy sigma=0.000619 ! Fit after self-cal, rms=0.104067Jy sigma=0.000618 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 = 0.0010322 Jy ! Component: 100 - total flux cleaned = 0.00126131 Jy ! Component: 150 - total flux cleaned = 0.0013161 Jy ! Component: 200 - total flux cleaned = 0.00134029 Jy ! Total flux subtracted in 200 components = 0.00134029 Jy ! Clean residual min=-0.001737 max=0.001619 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0767733 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.0767733 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=0.104047Jy sigma=0.000618 ! Fit after self-cal, rms=0.104010Jy sigma=0.000618 ! 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=0.104010Jy sigma=0.000618 ! Fit after self-cal, rms=0.103655Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=4.318 mas, bpa=6.762 degrees ! Estimated noise=945.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079777 Jy ! Component: 100 - total flux cleaned = 0.000798332 Jy ! Component: 150 - total flux cleaned = 0.000797792 Jy ! Component: 200 - total flux cleaned = 0.000797886 Jy ! Total flux subtracted in 200 components = 0.000797886 Jy ! Clean residual min=-0.001720 max=0.002350 Jy/beam ! Clean residual mean=0.000009 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0775712 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.0775712 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=0.103647Jy sigma=0.000618 ! Fit after self-cal, rms=0.103636Jy sigma=0.000618 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 = 0.000240473 Jy ! Component: 100 - total flux cleaned = 0.000158779 Jy ! Component: 150 - total flux cleaned = 0.000181839 Jy ! Component: 200 - total flux cleaned = 0.000181137 Jy ! Total flux subtracted in 200 components = 0.000181137 Jy ! Clean residual min=-0.001621 max=0.002322 Jy/beam ! Clean residual mean=0.000010 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0777523 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0777523 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=0.103631Jy sigma=0.000618 ! Fit after self-cal, rms=0.103619Jy sigma=0.000618 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.941 mas, bpa=-0.5216 degrees ! Estimated noise=701.945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.941 at -0.5216 degrees (North through East) ! Clean map min=-0.002657 max=0.055384 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=0.6252 mas, bmaj=1.662 mas, bpa=-3.098 degrees ! Estimated noise=1071.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411885 Jy ! Component: 100 - total flux cleaned = 0.0514287 Jy ! Component: 150 - total flux cleaned = 0.0574766 Jy ! Component: 200 - total flux cleaned = 0.0616021 Jy ! Total flux subtracted in 200 components = 0.0616021 Jy ! Clean residual min=-0.003243 max=0.003702 Jy/beam ! Clean residual mean=-0.000006 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0616021 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0616021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.941 mas, bpa=-0.5216 degrees ! Estimated noise=701.945 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) ! Added new window around map position (-0.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523481 Jy ! Component: 100 - total flux cleaned = 0.00879944 Jy ! Component: 150 - total flux cleaned = 0.011493 Jy ! Component: 200 - total flux cleaned = 0.012863 Jy ! Total flux subtracted in 200 components = 0.012863 Jy ! Clean residual min=-0.002030 max=0.001810 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0744652 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.0744652 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=2.145 mas, bmaj=4.318 mas, bpa=6.762 degrees ! Estimated noise=945.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267601 Jy ! Component: 100 - total flux cleaned = 0.00347946 Jy ! Component: 150 - total flux cleaned = 0.00376198 Jy ! Component: 200 - total flux cleaned = 0.00390078 Jy ! Total flux subtracted in 200 components = 0.00390078 Jy ! Clean residual min=-0.001957 max=0.002423 Jy/beam ! Clean residual mean=0.000008 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.078366 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 = -2.13748e-06 Jy ! Component: 100 - total flux cleaned = 3.23786e-05 Jy ! Component: 150 - total flux cleaned = 3.11285e-05 Jy ! Component: 200 - total flux cleaned = 5.95438e-05 Jy ! Total flux subtracted in 200 components = 5.95438e-05 Jy ! Clean residual min=-0.001858 max=0.002355 Jy/beam ! Clean residual mean=0.000009 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0784255 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 95 components and 0.0784255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.941 mas, bpa=-0.5216 degrees ! Estimated noise=701.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97649e-05 Jy ! Component: 100 - total flux cleaned = 0.000259434 Jy ! Component: 150 - total flux cleaned = 0.00032865 Jy ! Component: 200 - total flux cleaned = 0.000360601 Jy ! Total flux subtracted in 200 components = 0.000360601 Jy ! Clean residual min=-0.001619 max=0.001707 Jy/beam ! Clean residual mean=0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0787861 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.0787861 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=0.103631Jy sigma=0.000618 ! Fit after self-cal, rms=0.103603Jy sigma=0.000618 wmodel J0422-2034_X_2017_04_28_pus_map.mod ! Writing 107 model components to file: J0422-2034_X_2017_04_28_pus_map.mod wobs J0422-2034_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0422-2034_X_2017_04_28_pus_uvs.fits wwins J0422-2034_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J0422-2034_X_2017_04_28_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 = 0.000158498 Jy ! Component: 100 - total flux cleaned = 0.000471595 Jy ! Component: 150 - total flux cleaned = 0.000525584 Jy ! Component: 200 - total flux cleaned = 0.000602579 Jy ! Component: 250 - total flux cleaned = 0.000773531 Jy ! Component: 300 - total flux cleaned = 0.000821233 Jy ! Component: 350 - total flux cleaned = 0.000982153 Jy ! Component: 400 - total flux cleaned = 0.00109345 Jy ! Component: 450 - total flux cleaned = 0.00115869 Jy ! Component: 500 - total flux cleaned = 0.0012646 Jy ! Component: 550 - total flux cleaned = 0.00134695 Jy ! Component: 600 - total flux cleaned = 0.00140724 Jy ! Component: 650 - total flux cleaned = 0.00144682 Jy ! Component: 700 - total flux cleaned = 0.00148553 Jy ! Component: 750 - total flux cleaned = 0.0015988 Jy ! Component: 800 - total flux cleaned = 0.00165402 Jy ! Component: 850 - total flux cleaned = 0.00169019 Jy ! Component: 900 - total flux cleaned = 0.00176161 Jy ! Component: 950 - total flux cleaned = 0.00181435 Jy ! Component: 1000 - total flux cleaned = 0.00193506 Jy ! Component: 1050 - total flux cleaned = 0.00195192 Jy ! Component: 1100 - total flux cleaned = 0.00195217 Jy ! Component: 1150 - total flux cleaned = 0.00201794 Jy ! Component: 1200 - total flux cleaned = 0.00206644 Jy ! Component: 1250 - total flux cleaned = 0.00211391 Jy ! Component: 1300 - total flux cleaned = 0.00211336 Jy ! Component: 1350 - total flux cleaned = 0.00211321 Jy ! Component: 1400 - total flux cleaned = 0.00208261 Jy ! Component: 1450 - total flux cleaned = 0.00211264 Jy ! Component: 1500 - total flux cleaned = 0.00209789 Jy ! Component: 1550 - total flux cleaned = 0.00214222 Jy ! Component: 1600 - total flux cleaned = 0.00218588 Jy ! Component: 1650 - total flux cleaned = 0.00221487 Jy ! Component: 1700 - total flux cleaned = 0.00220099 Jy ! Component: 1750 - total flux cleaned = 0.00224313 Jy ! Component: 1800 - total flux cleaned = 0.00222916 Jy ! Component: 1850 - total flux cleaned = 0.0022428 Jy ! Component: 1900 - total flux cleaned = 0.00221569 Jy ! Component: 1950 - total flux cleaned = 0.00221566 Jy ! Component: 2000 - total flux cleaned = 0.00220251 Jy ! Total flux subtracted in 2048 components = 0.00224205 Jy ! Clean residual min=-0.000835 max=0.000817 Jy/beam ! Clean residual mean=0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0810282 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 255 components and 0.0810282 Jy ![Exited script file: muppet] wmap "J0422-2034_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.941 at -0.5216 degrees (North through East) ! Clean map min=-0.0020858 max=0.055311 Jy/beam ! Writing clean map to FITS file: J0422-2034_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0553109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3659 1.3659 2.7318 5.4636 10.9272 21.8544 43.7088 87.4176 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.941 at -0.5216 degrees (North through East) ! Clean map min=-0.0020858 max=0.055311 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 J0422-2034_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:57 2019