! Started logfile: J2259-0811_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:55:23 2019 obs J2259-0811_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2259-0811_X_2017_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956627 visibilities/baseline/integration-bin. ! Found source: J2259-0811 ! ! 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 1698 lines of history. ! ! Reading 42876 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 J2259-0811_X_2017_05_31_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 21 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 21 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 21 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945298Jy sigma=0.007829 ! Fit after self-cal, rms=0.924024Jy sigma=0.007667 ! 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 ! Your choice of large map pixels excluded 0.0677% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6792 mas, bmaj=1.696 mas, bpa=-2.293 degrees ! Estimated noise=678.145 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 = 0.057228 Jy ! Component: 100 - total flux cleaned = 0.0751326 Jy ! Total flux subtracted in 100 components = 0.0751326 Jy ! Clean residual min=-0.003107 max=0.007741 Jy/beam ! Clean residual mean=-0.000025 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0751327 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0751327 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=0.083315Jy sigma=0.000663 ! Fit after self-cal, rms=0.083260Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0677% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851392 Jy ! Component: 100 - total flux cleaned = 0.0137051 Jy ! Total flux subtracted in 100 components = 0.0137051 Jy ! Clean residual min=-0.002466 max=0.003524 Jy/beam ! Clean residual mean=-0.000007 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0888378 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0888377 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=0.082043Jy sigma=0.000651 ! Fit after self-cal, rms=0.082041Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0677% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0677% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8739 mas, bmaj=2.092 mas, bpa=-3.274 degrees ! Estimated noise=422.851 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 = 0.0051963 Jy ! Component: 100 - total flux cleaned = 0.00797925 Jy ! Component: 150 - total flux cleaned = 0.00952694 Jy ! Component: 200 - total flux cleaned = 0.0104015 Jy ! Total flux subtracted in 200 components = 0.0104015 Jy ! Clean residual min=-0.002411 max=0.001980 Jy/beam ! Clean residual mean=0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0992392 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0992392 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=0.081735Jy sigma=0.000648 ! Fit after self-cal, rms=0.081748Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0677% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 0.95 FD 1.00 HN 1.01 KP 1.01 ! LA 0.97 MK 1.03 NL 0.91 OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.08 KP 0.93 ! LA 0.96 MK 0.98 NL 0.95 OV 1.06 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.92 ! LA 1.01 MK 1.04 NL 0.95 OV 1.09 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.01 ! LA 1.03 MK 1.01 NL 0.95 OV 1.07 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.99 ! LA 0.97 MK 1.07 NL 0.87 OV 1.10 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.03 KP 1.00 ! LA 0.99 MK 1.08 NL 0.87 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.10 KP 0.97 ! LA 0.99 MK 1.06 NL 0.87 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 1.02 ! LA 0.97 MK 1.04 NL 0.91 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 1.07 KP 1.01 ! LA 0.99 MK 1.06 NL 0.92 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 1.04 NL 0.94 OV 1.01 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 KP 0.91 ! LA 1.00 MK 1.04 NL 0.90 OV 1.03 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.05 KP 0.94 ! LA 1.03 MK 1.04 NL 0.90 OV 1.05 ! PT 1.07 SC 0.96 ! ! ! Fit before self-cal, rms=0.081748Jy sigma=0.000648 ! Fit after self-cal, rms=0.082698Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=2.098 mas, bpa=-3.082 degrees ! Estimated noise=425.131 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 = 0.000134715 Jy ! Component: 100 - total flux cleaned = 4.18724e-05 Jy ! Component: 150 - total flux cleaned = 4.24464e-05 Jy ! Component: 200 - total flux cleaned = 5.60602e-05 Jy ! Total flux subtracted in 200 components = 5.60602e-05 Jy ! Clean residual min=-0.001371 max=0.001322 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0992953 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.0992953 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=0.082690Jy sigma=0.000646 ! Fit after self-cal, rms=0.082730Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.082730Jy sigma=0.000646 ! Fit after self-cal, rms=0.084878Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8798 mas, bmaj=2.109 mas, bpa=-2.756 degrees ! Estimated noise=426.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215928 Jy ! Component: 100 - total flux cleaned = 0.000153249 Jy ! Component: 150 - total flux cleaned = 0.000116737 Jy ! Component: 200 - total flux cleaned = 6.77586e-05 Jy ! Total flux subtracted in 200 components = 6.77586e-05 Jy ! Clean residual min=-0.001266 max=0.001233 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.099363 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.099363 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=0.084868Jy sigma=0.000645 ! Fit after self-cal, rms=0.084923Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 4.31398e-05 Jy ! Component: 100 - total flux cleaned = -2.03004e-05 Jy ! Component: 150 - total flux cleaned = -6.1973e-05 Jy ! Component: 200 - total flux cleaned = -9.84122e-05 Jy ! Total flux subtracted in 200 components = -9.84122e-05 Jy ! Clean residual min=-0.001242 max=0.001211 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0992646 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0992646 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=0.084918Jy sigma=0.000644 ! Fit after self-cal, rms=0.084916Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.084916Jy sigma=0.000644 ! Fit after self-cal, rms=0.085769Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8799 mas, bmaj=2.11 mas, bpa=-2.603 degrees ! Estimated noise=426.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.30612e-05 Jy ! Component: 100 - total flux cleaned = -1.54504e-05 Jy ! Component: 150 - total flux cleaned = -5.73161e-05 Jy ! Component: 200 - total flux cleaned = -9.4447e-05 Jy ! Total flux subtracted in 200 components = -9.4447e-05 Jy ! Clean residual min=-0.001262 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0991702 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0991702 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=0.085764Jy sigma=0.000644 ! Fit after self-cal, rms=0.085778Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 4.98691e-05 Jy ! Component: 100 - total flux cleaned = -1.01717e-05 Jy ! Component: 150 - total flux cleaned = -3.15539e-05 Jy ! Component: 200 - total flux cleaned = -6.07254e-05 Jy ! Total flux subtracted in 200 components = -6.07254e-05 Jy ! Clean residual min=-0.001255 max=0.001090 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0991094 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0991094 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=0.085775Jy sigma=0.000644 ! Fit after self-cal, rms=0.085774Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.085774Jy sigma=0.000644 ! Fit after self-cal, rms=0.086153Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.138 mas, bmaj=3.761 mas, bpa=-0.4134 degrees ! Estimated noise=534.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11468e-05 Jy ! Component: 100 - total flux cleaned = 2.5884e-05 Jy ! Component: 150 - total flux cleaned = -6.32096e-06 Jy ! Component: 200 - total flux cleaned = -3.28042e-05 Jy ! Total flux subtracted in 200 components = -3.28042e-05 Jy ! Clean residual min=-0.001209 max=0.001196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0990766 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.0990767 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=0.086152Jy sigma=0.000644 ! Fit after self-cal, rms=0.086153Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 5.59639e-05 Jy ! Component: 100 - total flux cleaned = 3.62561e-05 Jy ! Component: 150 - total flux cleaned = 2.18025e-05 Jy ! Component: 200 - total flux cleaned = 2.79519e-06 Jy ! Total flux subtracted in 200 components = 2.79519e-06 Jy ! Clean residual min=-0.001203 max=0.001193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0990795 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0990795 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=0.086155Jy sigma=0.000644 ! Fit after self-cal, rms=0.086152Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8806 mas, bmaj=2.111 mas, bpa=-2.496 degrees ! Estimated noise=426.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8806 x 2.111 at -2.496 degrees (North through East) ! Clean map min=-0.0011526 max=0.07399 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 ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.681 mas, bmaj=1.709 mas, bpa=-1.425 degrees ! Estimated noise=689.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581391 Jy ! Component: 100 - total flux cleaned = 0.0773877 Jy ! Component: 150 - total flux cleaned = 0.085801 Jy ! Component: 200 - total flux cleaned = 0.0906616 Jy ! Total flux subtracted in 200 components = 0.0906616 Jy ! Clean residual min=-0.002213 max=0.003026 Jy/beam ! Clean residual mean=-0.000012 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0906616 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0906616 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8806 mas, bmaj=2.111 mas, bpa=-2.496 degrees ! Estimated noise=426.83 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 = 0.0040121 Jy ! Component: 100 - total flux cleaned = 0.00608626 Jy ! Component: 150 - total flux cleaned = 0.00721018 Jy ! Component: 200 - total flux cleaned = 0.00766906 Jy ! Total flux subtracted in 200 components = 0.00766906 Jy ! Clean residual min=-0.001287 max=0.001368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0983306 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0983306 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847461 Jy ! Component: 100 - total flux cleaned = 0.000785552 Jy ! Component: 150 - total flux cleaned = 0.000763091 Jy ! Component: 200 - total flux cleaned = 0.000742918 Jy ! Total flux subtracted in 200 components = 0.000742918 Jy ! Clean residual min=-0.001229 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0990736 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0990736 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.138 mas, bmaj=3.761 mas, bpa=-0.4134 degrees ! Estimated noise=534.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163218 Jy ! Component: 100 - total flux cleaned = 0.00017478 Jy ! Component: 150 - total flux cleaned = 0.00020247 Jy ! Component: 200 - total flux cleaned = 0.000218805 Jy ! Total flux subtracted in 200 components = 0.000218805 Jy ! Clean residual min=-0.001191 max=0.001185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0992924 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 = 1.52032e-05 Jy ! Component: 100 - total flux cleaned = 2.21351e-05 Jy ! Component: 150 - total flux cleaned = 2.8896e-05 Jy ! Component: 200 - total flux cleaned = 4.16521e-05 Jy ! Total flux subtracted in 200 components = 4.16521e-05 Jy ! Clean residual min=-0.001191 max=0.001181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.099334 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.099334 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8806 mas, bmaj=2.111 mas, bpa=-2.496 degrees ! Estimated noise=426.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12809e-05 Jy ! Component: 100 - total flux cleaned = -4.75175e-05 Jy ! Component: 150 - total flux cleaned = -4.70973e-05 Jy ! Component: 200 - total flux cleaned = -7.3413e-05 Jy ! Total flux subtracted in 200 components = -7.3413e-05 Jy ! Clean residual min=-0.001225 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0992606 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0992606 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=0.086142Jy sigma=0.000644 ! Fit after self-cal, rms=0.086128Jy sigma=0.000644 wmodel J2259-0811_X_2017_05_31_pus_map.mod ! Writing 60 model components to file: J2259-0811_X_2017_05_31_pus_map.mod wobs J2259-0811_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2259-0811_X_2017_05_31_pus_uvs.fits wwins J2259-0811_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J2259-0811_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359802 Jy ! Component: 100 - total flux cleaned = -0.000576804 Jy ! Component: 150 - total flux cleaned = -0.000763159 Jy ! Component: 200 - total flux cleaned = -0.000924712 Jy ! Component: 250 - total flux cleaned = -0.00109489 Jy ! Component: 300 - total flux cleaned = -0.00124435 Jy ! Component: 350 - total flux cleaned = -0.00136023 Jy ! Component: 400 - total flux cleaned = -0.00145918 Jy ! Component: 450 - total flux cleaned = -0.00158333 Jy ! Component: 500 - total flux cleaned = -0.00174461 Jy ! Component: 550 - total flux cleaned = -0.00185003 Jy ! Component: 600 - total flux cleaned = -0.00203072 Jy ! Component: 650 - total flux cleaned = -0.0021703 Jy ! Component: 700 - total flux cleaned = -0.00232018 Jy ! Component: 750 - total flux cleaned = -0.00244299 Jy ! Component: 800 - total flux cleaned = -0.002552 Jy ! Component: 850 - total flux cleaned = -0.00268329 Jy ! Component: 900 - total flux cleaned = -0.00275377 Jy ! Component: 950 - total flux cleaned = -0.00285844 Jy ! Component: 1000 - total flux cleaned = -0.00299637 Jy ! Component: 1050 - total flux cleaned = -0.00306459 Jy ! Component: 1100 - total flux cleaned = -0.00316584 Jy ! Component: 1150 - total flux cleaned = -0.00325498 Jy ! Component: 1200 - total flux cleaned = -0.00333203 Jy ! Component: 1250 - total flux cleaned = -0.00341941 Jy ! Component: 1300 - total flux cleaned = -0.00351671 Jy ! Component: 1350 - total flux cleaned = -0.00361313 Jy ! Component: 1400 - total flux cleaned = -0.00366631 Jy ! Component: 1450 - total flux cleaned = -0.00375055 Jy ! Component: 1500 - total flux cleaned = -0.00382347 Jy ! Component: 1550 - total flux cleaned = -0.00388554 Jy ! Component: 1600 - total flux cleaned = -0.00395724 Jy ! Component: 1650 - total flux cleaned = -0.00403847 Jy ! Component: 1700 - total flux cleaned = -0.00407862 Jy ! Component: 1750 - total flux cleaned = -0.00410864 Jy ! Component: 1800 - total flux cleaned = -0.00418801 Jy ! Component: 1850 - total flux cleaned = -0.00420767 Jy ! Component: 1900 - total flux cleaned = -0.00428572 Jy ! Component: 1950 - total flux cleaned = -0.00432452 Jy ! Component: 2000 - total flux cleaned = -0.00441084 Jy ! Total flux subtracted in 2048 components = -0.00442024 Jy ! Clean residual min=-0.000505 max=0.000496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0948404 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 202 components and 0.0948404 Jy ![Exited script file: muppet] wmap "J2259-0811_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8806 x 2.111 at -2.496 degrees (North through East) ! Clean map min=-0.00098853 max=0.074452 Jy/beam ! Writing clean map to FITS file: J2259-0811_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.074452 invert ! Inverting map ! Your choice of large map pixels excluded 0.0678% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721829 0.721829 1.44366 2.88732 5.77464 11.5493 23.0985 46.1971 92.3942 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8806 x 2.111 at -2.496 degrees (North through East) ! Clean map min=-0.00098853 max=0.074452 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 J2259-0811_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:55:25 2019