! Started logfile: J0549+3054_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:58:59 2019 obs J0549+3054_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0549+3054_X_2017_03_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972665 visibilities/baseline/integration-bin. ! Found source: J0549+3054 ! ! 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 1844 lines of history. ! ! Reading 59352 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 J0549+3054_X_2017_03_27_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942265Jy sigma=0.008070 ! Fit after self-cal, rms=0.933330Jy sigma=0.008002 ! 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=0.7426 mas, bmaj=1.395 mas, bpa=3.397 degrees ! Estimated noise=723.531 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 = 0.0532556 Jy ! Component: 100 - total flux cleaned = 0.0659241 Jy ! Total flux subtracted in 100 components = 0.0659241 Jy ! Clean residual min=-0.002687 max=0.004847 Jy/beam ! Clean residual mean=-0.000012 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0659241 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0659241 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=0.080092Jy sigma=0.000652 ! Fit after self-cal, rms=0.080063Jy sigma=0.000652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535841 Jy ! Component: 100 - total flux cleaned = 0.00826697 Jy ! Total flux subtracted in 100 components = 0.00826697 Jy ! Clean residual min=-0.002419 max=0.002611 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0741911 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0741911 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=0.079714Jy sigma=0.000649 ! Fit after self-cal, rms=0.079717Jy sigma=0.000648 ! 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=0.9209 mas, bmaj=1.68 mas, bpa=1.628 degrees ! Estimated noise=342.586 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 = 0.0019534 Jy ! Component: 100 - total flux cleaned = 0.00278673 Jy ! Component: 150 - total flux cleaned = 0.0030461 Jy ! Component: 200 - total flux cleaned = 0.0031301 Jy ! Total flux subtracted in 200 components = 0.0031301 Jy ! Clean residual min=-0.001345 max=0.001133 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0773212 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0773212 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=0.079675Jy sigma=0.000648 ! Fit after self-cal, rms=0.079674Jy sigma=0.000648 ! 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 0.93 FD 0.95 HN 0.99 KP 1.06 ! LA 1.00 MK 0.92 NL 1.00 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 1.03 ! LA 1.01 MK 0.97 NL 0.98 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 0.95 KP 0.96 ! LA 1.03 MK 0.97 NL 0.98 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.02 KP 1.05 ! LA 1.03 MK 1.04 NL 0.96 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.96 KP 0.99 ! LA 1.02 MK 0.99 NL 1.01 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.98 KP 0.98 ! LA 1.00 MK 0.95 NL 0.99 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 0.99 ! LA 1.06 MK 1.19 NL 1.01 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 0.98 ! LA 0.99 MK 1.16 NL 0.97 OV 0.95 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.93 KP 0.97 ! LA 1.00 MK 0.95 NL 0.97 OV 1.03 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.22 KP 0.91 ! LA 1.01 MK 0.98 NL 0.85 OV 1.13 ! PT 1.07 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 1.06 KP 1.06 ! LA 1.08 MK 0.96 NL 0.94 OV 1.06 ! PT 1.15 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 0.93 KP 0.92 ! LA 1.04 MK 1.11 NL 0.91 OV 1.10 ! PT 1.10 SC 1.01 ! ! ! Fit before self-cal, rms=0.079674Jy sigma=0.000648 ! Fit after self-cal, rms=0.080489Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=1.682 mas, bpa=1.428 degrees ! Estimated noise=343.235 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 = 0.000374651 Jy ! Component: 100 - total flux cleaned = 0.000433381 Jy ! Component: 150 - total flux cleaned = 0.000443452 Jy ! Component: 200 - total flux cleaned = 0.000451823 Jy ! Total flux subtracted in 200 components = 0.000451823 Jy ! Clean residual min=-0.001249 max=0.001114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.077773 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.077773 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=0.080484Jy sigma=0.000646 ! Fit after self-cal, rms=0.080512Jy sigma=0.000646 ! 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=0.080512Jy sigma=0.000646 ! Fit after self-cal, rms=0.083467Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=1.679 mas, bpa=1.365 degrees ! Estimated noise=344.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41757e-06 Jy ! Component: 100 - total flux cleaned = -5.40564e-05 Jy ! Component: 150 - total flux cleaned = -7.1101e-05 Jy ! Component: 200 - total flux cleaned = -7.09102e-05 Jy ! Total flux subtracted in 200 components = -7.09102e-05 Jy ! Clean residual min=-0.000978 max=0.000757 Jy/beam ! Clean residual mean=-0.000006 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0777021 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0777021 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=0.083465Jy sigma=0.000644 ! Fit after self-cal, rms=0.083553Jy sigma=0.000644 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 = 7.94022e-06 Jy ! Component: 100 - total flux cleaned = -1.25311e-05 Jy ! Component: 150 - total flux cleaned = -1.83799e-05 Jy ! Component: 200 - total flux cleaned = -1.83645e-05 Jy ! Total flux subtracted in 200 components = -1.83645e-05 Jy ! Clean residual min=-0.000955 max=0.000762 Jy/beam ! Clean residual mean=-0.000006 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0776837 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0776837 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=0.083552Jy sigma=0.000644 ! Fit after self-cal, rms=0.083553Jy sigma=0.000644 ! 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=0.083553Jy sigma=0.000644 ! Fit after self-cal, rms=0.084560Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9274 mas, bmaj=1.678 mas, bpa=1.358 degrees ! Estimated noise=343.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.23951e-05 Jy ! Component: 100 - total flux cleaned = -8.00567e-05 Jy ! Component: 150 - total flux cleaned = -8.68013e-05 Jy ! Component: 200 - total flux cleaned = -9.31357e-05 Jy ! Total flux subtracted in 200 components = -9.31357e-05 Jy ! Clean residual min=-0.000963 max=0.000734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0775906 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0775906 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=0.084559Jy sigma=0.000644 ! Fit after self-cal, rms=0.084571Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00247e-06 Jy ! Component: 100 - total flux cleaned = -4.8274e-06 Jy ! Component: 150 - total flux cleaned = -1.03147e-05 Jy ! Component: 200 - total flux cleaned = -1.54475e-05 Jy ! Total flux subtracted in 200 components = -1.54475e-05 Jy ! Clean residual min=-0.000958 max=0.000731 Jy/beam ! Clean residual mean=-0.000006 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0775752 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0775752 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=0.084571Jy sigma=0.000644 ! Fit after self-cal, rms=0.084571Jy sigma=0.000644 ! 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=0.084571Jy sigma=0.000644 ! Fit after self-cal, rms=0.084673Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.668 mas, bpa=0.6074 degrees ! Estimated noise=439.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.8165e-05 Jy ! Component: 100 - total flux cleaned = -5.45194e-05 Jy ! Component: 150 - total flux cleaned = -7.0485e-05 Jy ! Component: 200 - total flux cleaned = -8.37422e-05 Jy ! Total flux subtracted in 200 components = -8.37422e-05 Jy ! Clean residual min=-0.001011 max=0.000812 Jy/beam ! Clean residual mean=-0.000016 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0774914 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0774914 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=0.084673Jy sigma=0.000644 ! Fit after self-cal, rms=0.084674Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.15256e-05 Jy ! Component: 100 - total flux cleaned = -1.07261e-05 Jy ! Component: 150 - total flux cleaned = -1.88038e-05 Jy ! Component: 200 - total flux cleaned = -2.58056e-05 Jy ! Total flux subtracted in 200 components = -2.58056e-05 Jy ! Clean residual min=-0.001004 max=0.000808 Jy/beam ! Clean residual mean=-0.000016 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0774656 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0774656 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=0.084674Jy sigma=0.000644 ! Fit after self-cal, rms=0.084674Jy sigma=0.000644 ! 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=0.927 mas, bmaj=1.678 mas, bpa=1.339 degrees ! Estimated noise=343.673 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 1.678 at 1.339 degrees (North through East) ! Clean map min=-0.00085518 max=0.069032 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=0.7452 mas, bmaj=1.387 mas, bpa=3.385 degrees ! Estimated noise=724.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530181 Jy ! Component: 100 - total flux cleaned = 0.0663296 Jy ! Component: 150 - total flux cleaned = 0.0719566 Jy ! Component: 200 - total flux cleaned = 0.0748934 Jy ! Total flux subtracted in 200 components = 0.0748934 Jy ! Clean residual min=-0.002076 max=0.002054 Jy/beam ! Clean residual mean=-0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0748935 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0748935 Jy ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=1.678 mas, bpa=1.339 degrees ! Estimated noise=343.673 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 = 0.00178782 Jy ! Component: 100 - total flux cleaned = 0.002385 Jy ! Component: 150 - total flux cleaned = 0.00248707 Jy ! Component: 200 - total flux cleaned = 0.00252026 Jy ! Total flux subtracted in 200 components = 0.00252026 Jy ! Clean residual min=-0.001021 max=0.000741 Jy/beam ! Clean residual mean=-0.000006 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0774137 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0774137 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=2.083 mas, bmaj=2.668 mas, bpa=0.6074 degrees ! Estimated noise=439.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163723 Jy ! Component: 100 - total flux cleaned = 0.000148731 Jy ! Component: 150 - total flux cleaned = 0.000123305 Jy ! Component: 200 - total flux cleaned = 0.000107673 Jy ! Total flux subtracted in 200 components = 0.000107673 Jy ! Clean residual min=-0.000999 max=0.000810 Jy/beam ! Clean residual mean=-0.000016 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0775214 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 = -1.36573e-05 Jy ! Component: 100 - total flux cleaned = -2.16275e-05 Jy ! Component: 150 - total flux cleaned = -2.89249e-05 Jy ! Component: 200 - total flux cleaned = -3.56282e-05 Jy ! Total flux subtracted in 200 components = -3.56282e-05 Jy ! Clean residual min=-0.000993 max=0.000812 Jy/beam ! Clean residual mean=-0.000016 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0774858 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0774858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=1.678 mas, bpa=1.339 degrees ! Estimated noise=343.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04634e-05 Jy ! Component: 100 - total flux cleaned = 7.62992e-06 Jy ! Component: 150 - total flux cleaned = 1.41421e-06 Jy ! Component: 200 - total flux cleaned = -3.7442e-06 Jy ! Total flux subtracted in 200 components = -3.7442e-06 Jy ! Clean residual min=-0.000993 max=0.000735 Jy/beam ! Clean residual mean=-0.000006 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.077482 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.077482 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=0.084674Jy sigma=0.000644 ! Fit after self-cal, rms=0.084673Jy sigma=0.000644 wmodel J0549+3054_X_2017_03_27_pus_map.mod ! Writing 34 model components to file: J0549+3054_X_2017_03_27_pus_map.mod wobs J0549+3054_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0549+3054_X_2017_03_27_pus_uvs.fits wwins J0549+3054_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J0549+3054_X_2017_03_27_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 = -0.000410571 Jy ! Component: 100 - total flux cleaned = -0.000568199 Jy ! Component: 150 - total flux cleaned = -0.000608392 Jy ! Component: 200 - total flux cleaned = -0.000659611 Jy ! Component: 250 - total flux cleaned = -0.000746163 Jy ! Component: 300 - total flux cleaned = -0.000818421 Jy ! Component: 350 - total flux cleaned = -0.000853523 Jy ! Component: 400 - total flux cleaned = -0.000876237 Jy ! Component: 450 - total flux cleaned = -0.000898552 Jy ! Component: 500 - total flux cleaned = -0.00089844 Jy ! Component: 550 - total flux cleaned = -0.000909058 Jy ! Component: 600 - total flux cleaned = -0.000919485 Jy ! Component: 650 - total flux cleaned = -0.000908966 Jy ! Component: 700 - total flux cleaned = -0.000868411 Jy ! Component: 750 - total flux cleaned = -0.000908748 Jy ! Component: 800 - total flux cleaned = -0.000889001 Jy ! Component: 850 - total flux cleaned = -0.000879454 Jy ! Component: 900 - total flux cleaned = -0.000869961 Jy ! Component: 950 - total flux cleaned = -0.000898654 Jy ! Component: 1000 - total flux cleaned = -0.000936237 Jy ! Component: 1050 - total flux cleaned = -0.000945415 Jy ! Component: 1100 - total flux cleaned = -0.000936319 Jy ! Component: 1150 - total flux cleaned = -0.000981562 Jy ! Component: 1200 - total flux cleaned = -0.000972396 Jy ! Component: 1250 - total flux cleaned = -0.00098125 Jy ! Component: 1300 - total flux cleaned = -0.00100743 Jy ! Component: 1350 - total flux cleaned = -0.00100736 Jy ! Component: 1400 - total flux cleaned = -0.00102453 Jy ! Component: 1450 - total flux cleaned = -0.00105853 Jy ! Component: 1500 - total flux cleaned = -0.00104157 Jy ! Component: 1550 - total flux cleaned = -0.00104987 Jy ! Component: 1600 - total flux cleaned = -0.00105825 Jy ! Component: 1650 - total flux cleaned = -0.00108284 Jy ! Component: 1700 - total flux cleaned = -0.00109907 Jy ! Component: 1750 - total flux cleaned = -0.00111503 Jy ! Component: 1800 - total flux cleaned = -0.00114681 Jy ! Component: 1850 - total flux cleaned = -0.00113883 Jy ! Component: 1900 - total flux cleaned = -0.00113096 Jy ! Component: 1950 - total flux cleaned = -0.00117761 Jy ! Component: 2000 - total flux cleaned = -0.00115453 Jy ! Total flux subtracted in 2048 components = -0.00116219 Jy ! Clean residual min=-0.000494 max=0.000380 Jy/beam ! Clean residual mean=-0.000005 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0763198 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 174 components and 0.0763198 Jy ![Exited script file: muppet] wmap "J0549+3054_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 1.678 at 1.339 degrees (North through East) ! Clean map min=-0.0007109 max=0.069046 Jy/beam ! Writing clean map to FITS file: J0549+3054_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0690462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.617665 0.617665 1.23533 2.47066 4.94132 9.88264 19.7653 39.5305 79.0611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 1.678 at 1.339 degrees (North through East) ! Clean map min=-0.0007109 max=0.069046 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 J0549+3054_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:01 2019