! Started logfile: J1521+4336_X_2017_03_23_pus_uvs.log on Mon May 13 10:24:58 2019 obs J1521+4336_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1521+4336_X_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750926 visibilities/baseline/integration-bin. ! Found source: J1521+4336 ! ! 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 1124 lines of history. ! ! Reading 9732 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 J1521+4336_X_2017_03_23_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.723451Jy sigma=0.005394 ! Fit after self-cal, rms=0.712519Jy sigma=0.005341 ! 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=0.8394 mas, bmaj=1.464 mas, bpa=-24.99 degrees ! Estimated noise=1597.46 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 = 0.23407 Jy ! Component: 100 - total flux cleaned = 0.286396 Jy ! Total flux subtracted in 100 components = 0.286396 Jy ! Clean residual min=-0.009139 max=0.017862 Jy/beam ! Clean residual mean=-0.000030 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.286396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.286396 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=0.120613Jy sigma=0.000707 ! Fit after self-cal, rms=0.120617Jy sigma=0.000707 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018313 Jy ! Component: 100 - total flux cleaned = 0.0269927 Jy ! Total flux subtracted in 100 components = 0.0269927 Jy ! Clean residual min=-0.006848 max=0.007843 Jy/beam ! Clean residual mean=-0.000004 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.313389 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.313389 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=0.118522Jy sigma=0.000672 ! Fit after self-cal, rms=0.118544Jy sigma=0.000672 ! 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=1.085 mas, bmaj=1.735 mas, bpa=-22.5 degrees ! Estimated noise=987.862 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 = 0.0058822 Jy ! Component: 100 - total flux cleaned = 0.00889519 Jy ! Component: 150 - total flux cleaned = 0.00991211 Jy ! Component: 200 - total flux cleaned = 0.0103224 Jy ! Total flux subtracted in 200 components = 0.0103224 Jy ! Clean residual min=-0.004638 max=0.005655 Jy/beam ! Clean residual mean=0.000009 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.323711 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.323711 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=0.118320Jy sigma=0.000668 ! Fit after self-cal, rms=0.118329Jy sigma=0.000668 ! 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 1.00 FD 0.97 HN 0.97 KP 1.04 ! LA 0.99 MK 0.97 NL 0.92 OV 0.99 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.04 ! LA 1.00 MK 1.00 NL 0.92 OV 1.00 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 0.99 ! LA 1.02 MK 1.00 NL 0.94 OV 1.00 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 1.02 ! LA 1.01 MK 0.99 NL 0.93 OV 1.03 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.93 KP 1.00 ! LA 1.01 MK 0.97 NL 0.94 OV 1.02 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.94 KP 1.04 ! LA 1.00 MK 1.02 NL 0.95 OV 1.00 ! PT 0.98 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.97 KP 1.04 ! LA 1.01 MK 0.98 NL 0.96 OV 1.00 ! PT 0.96 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.95 KP 1.05 ! LA 1.01 MK 0.98 NL 0.95 OV 0.99 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.01 ! LA 1.00 MK 0.96 NL 0.96 OV 1.02 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.98 ! LA 1.06 MK 0.96 NL 0.96 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 1.02 MK 0.96 NL 0.97 OV 1.01 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.96 KP 1.04 ! LA 1.03 MK 1.04 NL 0.97 OV 1.03 ! PT 0.97 SC 1.16 ! ! ! Fit before self-cal, rms=0.118329Jy sigma=0.000668 ! Fit after self-cal, rms=0.122834Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.764 mas, bpa=-23.97 degrees ! Estimated noise=986.994 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 = -0.00186742 Jy ! Component: 100 - total flux cleaned = -0.00216937 Jy ! Component: 150 - total flux cleaned = -0.00228729 Jy ! Component: 200 - total flux cleaned = -0.00238099 Jy ! Total flux subtracted in 200 components = -0.00238099 Jy ! Clean residual min=-0.003117 max=0.003215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.32133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.32133 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=0.122682Jy sigma=0.000654 ! Fit after self-cal, rms=0.122777Jy sigma=0.000654 ! 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=0.122777Jy sigma=0.000654 ! Fit after self-cal, rms=0.125234Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.758 mas, bpa=-23.5 degrees ! Estimated noise=985.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373991 Jy ! Component: 100 - total flux cleaned = -0.000422436 Jy ! Component: 150 - total flux cleaned = -0.00042423 Jy ! Component: 200 - total flux cleaned = -0.000424598 Jy ! Total flux subtracted in 200 components = -0.000424598 Jy ! Clean residual min=-0.002454 max=0.002551 Jy/beam ! Clean residual mean=-0.000015 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.320906 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.320906 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=0.125215Jy sigma=0.000647 ! Fit after self-cal, rms=0.125269Jy sigma=0.000646 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 = -7.84602e-06 Jy ! Component: 100 - total flux cleaned = 8.72747e-06 Jy ! Component: 150 - total flux cleaned = 8.64212e-06 Jy ! Component: 200 - total flux cleaned = 9.30292e-06 Jy ! Total flux subtracted in 200 components = 9.30292e-06 Jy ! Clean residual min=-0.002428 max=0.002556 Jy/beam ! Clean residual mean=-0.000015 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.320915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.320915 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=0.125259Jy sigma=0.000646 ! Fit after self-cal, rms=0.125258Jy sigma=0.000646 ! 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=0.125258Jy sigma=0.000646 ! Fit after self-cal, rms=0.125537Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.758 mas, bpa=-23.44 degrees ! Estimated noise=985.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.586e-05 Jy ! Component: 100 - total flux cleaned = 5.50296e-05 Jy ! Component: 150 - total flux cleaned = 6.98543e-05 Jy ! Component: 200 - total flux cleaned = 6.9753e-05 Jy ! Total flux subtracted in 200 components = 6.9753e-05 Jy ! Clean residual min=-0.002390 max=0.002572 Jy/beam ! Clean residual mean=-0.000016 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.320985 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.320985 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=0.125528Jy sigma=0.000646 ! Fit after self-cal, rms=0.125529Jy sigma=0.000646 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 = -2.33832e-05 Jy ! Component: 100 - total flux cleaned = -9.51403e-06 Jy ! Component: 150 - total flux cleaned = 2.5852e-06 Jy ! Component: 200 - total flux cleaned = 2.16122e-06 Jy ! Total flux subtracted in 200 components = 2.16122e-06 Jy ! Clean residual min=-0.002371 max=0.002566 Jy/beam ! Clean residual mean=-0.000016 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.320987 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.320987 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=0.125523Jy sigma=0.000646 ! Fit after self-cal, rms=0.125523Jy sigma=0.000646 ! 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=0.125523Jy sigma=0.000646 ! Fit after self-cal, rms=0.125580Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=2.712 mas, bpa=-38.24 degrees ! Estimated noise=1084.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287822 Jy ! Component: 100 - total flux cleaned = 0.000344983 Jy ! Component: 150 - total flux cleaned = 0.000400647 Jy ! Component: 200 - total flux cleaned = 0.000427934 Jy ! Total flux subtracted in 200 components = 0.000427934 Jy ! Clean residual min=-0.002231 max=0.002522 Jy/beam ! Clean residual mean=-0.000031 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.321415 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.321415 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=0.125579Jy sigma=0.000646 ! Fit after self-cal, rms=0.125579Jy sigma=0.000646 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 = -9.77608e-07 Jy ! Component: 100 - total flux cleaned = 6.67586e-06 Jy ! Component: 150 - total flux cleaned = 2.97641e-05 Jy ! Component: 200 - total flux cleaned = 4.38892e-05 Jy ! Total flux subtracted in 200 components = 4.38892e-05 Jy ! Clean residual min=-0.002214 max=0.002524 Jy/beam ! Clean residual mean=-0.000031 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.321459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.321459 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=0.125580Jy sigma=0.000646 ! Fit after self-cal, rms=0.125581Jy sigma=0.000646 ! 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=1.09 mas, bmaj=1.758 mas, bpa=-23.39 degrees ! Estimated noise=985.972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.758 at -23.39 degrees (North through East) ! Clean map min=-0.0021259 max=0.30163 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=0.8422 mas, bmaj=1.482 mas, bpa=-25.64 degrees ! Estimated noise=1594.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233453 Jy ! Component: 100 - total flux cleaned = 0.285759 Jy ! Component: 150 - total flux cleaned = 0.303754 Jy ! Component: 200 - total flux cleaned = 0.312274 Jy ! Total flux subtracted in 200 components = 0.312274 Jy ! Clean residual min=-0.004509 max=0.004548 Jy/beam ! Clean residual mean=-0.000019 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.312274 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.312274 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.758 mas, bpa=-23.39 degrees ! Estimated noise=985.972 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 = 0.00530957 Jy ! Component: 100 - total flux cleaned = 0.00740269 Jy ! Component: 150 - total flux cleaned = 0.00831454 Jy ! Component: 200 - total flux cleaned = 0.00834437 Jy ! Total flux subtracted in 200 components = 0.00834437 Jy ! Clean residual min=-0.002410 max=0.002619 Jy/beam ! Clean residual mean=-0.000017 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.320618 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.320618 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=2.36 mas, bmaj=2.712 mas, bpa=-38.24 degrees ! Estimated noise=1084.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077021 Jy ! Component: 100 - total flux cleaned = 0.000796412 Jy ! Component: 150 - total flux cleaned = 0.000806965 Jy ! Component: 200 - total flux cleaned = 0.000815737 Jy ! Total flux subtracted in 200 components = 0.000815737 Jy ! Clean residual min=-0.002206 max=0.002574 Jy/beam ! Clean residual mean=-0.000031 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.321434 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 = 7.91345e-06 Jy ! Component: 100 - total flux cleaned = 2.24824e-05 Jy ! Component: 150 - total flux cleaned = 2.89869e-05 Jy ! Component: 200 - total flux cleaned = 2.90018e-05 Jy ! Total flux subtracted in 200 components = 2.90018e-05 Jy ! Clean residual min=-0.002211 max=0.002568 Jy/beam ! Clean residual mean=-0.000031 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.321463 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.321463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.758 mas, bpa=-23.39 degrees ! Estimated noise=985.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226822 Jy ! Component: 100 - total flux cleaned = -0.000310875 Jy ! Component: 150 - total flux cleaned = -0.000328661 Jy ! Component: 200 - total flux cleaned = -0.00036344 Jy ! Total flux subtracted in 200 components = -0.00036344 Jy ! Clean residual min=-0.002367 max=0.002619 Jy/beam ! Clean residual mean=-0.000016 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.3211 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.321099 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=0.125587Jy sigma=0.000646 ! Fit after self-cal, rms=0.125580Jy sigma=0.000646 wmodel J1521+4336_X_2017_03_23_pus_map.mod ! Writing 37 model components to file: J1521+4336_X_2017_03_23_pus_map.mod wobs J1521+4336_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1521+4336_X_2017_03_23_pus_uvs.fits wwins J1521+4336_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1521+4336_X_2017_03_23_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 = 0.000636407 Jy ! Component: 100 - total flux cleaned = 0.000764892 Jy ! Component: 150 - total flux cleaned = 0.000929126 Jy ! Component: 200 - total flux cleaned = 0.0010865 Jy ! Component: 250 - total flux cleaned = 0.0010866 Jy ! Component: 300 - total flux cleaned = 0.000976521 Jy ! Component: 350 - total flux cleaned = 0.000977377 Jy ! Component: 400 - total flux cleaned = 0.00104738 Jy ! Component: 450 - total flux cleaned = 0.00104745 Jy ! Component: 500 - total flux cleaned = 0.0011149 Jy ! Component: 550 - total flux cleaned = 0.00118093 Jy ! Component: 600 - total flux cleaned = 0.00127855 Jy ! Component: 650 - total flux cleaned = 0.00131055 Jy ! Component: 700 - total flux cleaned = 0.00137358 Jy ! Component: 750 - total flux cleaned = 0.00134213 Jy ! Component: 800 - total flux cleaned = 0.0013423 Jy ! Component: 850 - total flux cleaned = 0.00131215 Jy ! Component: 900 - total flux cleaned = 0.00125294 Jy ! Component: 950 - total flux cleaned = 0.00122382 Jy ! Component: 1000 - total flux cleaned = 0.00122374 Jy ! Component: 1050 - total flux cleaned = 0.00113899 Jy ! Component: 1100 - total flux cleaned = 0.00119561 Jy ! Component: 1150 - total flux cleaned = 0.00116814 Jy ! Component: 1200 - total flux cleaned = 0.0012234 Jy ! Component: 1250 - total flux cleaned = 0.00119618 Jy ! Component: 1300 - total flux cleaned = 0.00119613 Jy ! Component: 1350 - total flux cleaned = 0.0011957 Jy ! Component: 1400 - total flux cleaned = 0.00114333 Jy ! Component: 1450 - total flux cleaned = 0.00109118 Jy ! Component: 1500 - total flux cleaned = 0.00106554 Jy ! Component: 1550 - total flux cleaned = 0.00098903 Jy ! Component: 1600 - total flux cleaned = 0.00088789 Jy ! Component: 1650 - total flux cleaned = 0.000837567 Jy ! Component: 1700 - total flux cleaned = 0.000812525 Jy ! Component: 1750 - total flux cleaned = 0.000714177 Jy ! Component: 1800 - total flux cleaned = 0.000714185 Jy ! Component: 1850 - total flux cleaned = 0.0006899 Jy ! Component: 1900 - total flux cleaned = 0.000665936 Jy ! Component: 1950 - total flux cleaned = 0.000570566 Jy ! Component: 2000 - total flux cleaned = 0.00052328 Jy ! Total flux subtracted in 2048 components = 0.000452843 Jy ! Clean residual min=-0.001303 max=0.001271 Jy/beam ! Clean residual mean=-0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.321552 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 167 components and 0.321552 Jy ![Exited script file: muppet] wmap "J1521+4336_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.758 at -23.39 degrees (North through East) ! Clean map min=-0.0020313 max=0.30152 Jy/beam ! Writing clean map to FITS file: J1521+4336_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.301517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424013 0.424013 0.848026 1.69605 3.3921 6.78421 13.5684 27.1368 54.2737 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.301 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.758 at -23.39 degrees (North through East) ! Clean map min=-0.0020313 max=0.30152 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 J1521+4336_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:00 2019