! Started logfile: J0152+3716_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:43 2019 obs J0152+3716_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0152+3716_X_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728836 visibilities/baseline/integration-bin. ! Found source: J0152+3716 ! ! 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 989 lines of history. ! ! Reading 33060 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 J0152+3716_X_2017_06_15_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861437Jy sigma=0.007372 ! Fit after self-cal, rms=0.847767Jy sigma=0.007276 ! 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 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7409 mas, bmaj=1.311 mas, bpa=1.767 degrees ! Estimated noise=954.514 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 = 0.116493 Jy ! Component: 100 - total flux cleaned = 0.149586 Jy ! Total flux subtracted in 100 components = 0.149586 Jy ! Clean residual min=-0.005295 max=0.014584 Jy/beam ! Clean residual mean=0.000017 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.149586 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.149586 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=0.093456Jy sigma=0.000698 ! Fit after self-cal, rms=0.093439Jy sigma=0.000698 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164974 Jy ! Component: 100 - total flux cleaned = 0.0251153 Jy ! Total flux subtracted in 100 components = 0.0251153 Jy ! Clean residual min=-0.003765 max=0.005324 Jy/beam ! Clean residual mean=0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.174701 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.174701 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=0.090339Jy sigma=0.000661 ! Fit after self-cal, rms=0.090327Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9027 mas, bmaj=1.59 mas, bpa=2.294 degrees ! Estimated noise=460.283 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 = 0.00658792 Jy ! Component: 100 - total flux cleaned = 0.00968481 Jy ! Component: 150 - total flux cleaned = 0.011293 Jy ! Component: 200 - total flux cleaned = 0.0121885 Jy ! Total flux subtracted in 200 components = 0.0121885 Jy ! Clean residual min=-0.002426 max=0.005195 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.186889 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.186889 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=0.090023Jy sigma=0.000655 ! Fit after self-cal, rms=0.090024Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461134 Jy ! Component: 100 - total flux cleaned = 0.00657699 Jy ! Component: 150 - total flux cleaned = 0.00710774 Jy ! Component: 200 - total flux cleaned = 0.00725476 Jy ! Total flux subtracted in 200 components = 0.00725476 Jy ! Clean residual min=-0.002203 max=0.002494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.194144 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.194144 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=0.089780Jy sigma=0.000653 ! Fit after self-cal, rms=0.089760Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.04 FD 0.97 HN 1.13 KP 1.04 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 0.95 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.02 ! LA 0.99 MK 1.00 NL 0.93 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.95 KP 1.01 ! LA 1.00 MK 1.04 NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.07 KP 1.00 ! LA 1.00 MK 1.01 NL 0.97 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.03 ! LA 1.03 MK 0.99 NL 0.96 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.00 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 1.00 ! LA 1.00 MK 0.97 NL 0.95 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.01 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.28 KP 1.02 ! LA 1.02 MK 0.98 NL 0.96 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 0.99 ! LA 1.00 MK 0.96 NL 0.94 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.089760Jy sigma=0.000652 ! Fit after self-cal, rms=0.091137Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9069 mas, bmaj=1.595 mas, bpa=1.885 degrees ! Estimated noise=461.391 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 = 0.00135152 Jy ! Component: 100 - total flux cleaned = 0.00171207 Jy ! Component: 150 - total flux cleaned = 0.00171503 Jy ! Component: 200 - total flux cleaned = 0.00159605 Jy ! Total flux subtracted in 200 components = 0.00159605 Jy ! Clean residual min=-0.001637 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.19574 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.19574 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=0.091041Jy sigma=0.000650 ! Fit after self-cal, rms=0.091065Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (4.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202044 Jy ! Component: 100 - total flux cleaned = 0.00300417 Jy ! Component: 150 - total flux cleaned = 0.00320312 Jy ! Component: 200 - total flux cleaned = 0.0031743 Jy ! Total flux subtracted in 200 components = 0.0031743 Jy ! Clean residual min=-0.001555 max=0.001432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.198914 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.198914 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=0.091004Jy sigma=0.000649 ! Fit after self-cal, rms=0.091001Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.091001Jy sigma=0.000649 ! Fit after self-cal, rms=0.108123Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9069 mas, bmaj=1.6 mas, bpa=2.048 degrees ! Estimated noise=461.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843879 Jy ! Component: 100 - total flux cleaned = 0.00121036 Jy ! Component: 150 - total flux cleaned = 0.00134224 Jy ! Component: 200 - total flux cleaned = 0.00138237 Jy ! Total flux subtracted in 200 components = 0.00138237 Jy ! Clean residual min=-0.001119 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.200297 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.200297 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=0.108112Jy sigma=0.000646 ! Fit after self-cal, rms=0.108199Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000164577 Jy ! Component: 100 - total flux cleaned = 0.000254314 Jy ! Component: 150 - total flux cleaned = 0.000302981 Jy ! Component: 200 - total flux cleaned = 0.000303408 Jy ! Total flux subtracted in 200 components = 0.000303408 Jy ! Clean residual min=-0.001130 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.2006 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.2006 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=0.108194Jy sigma=0.000646 ! Fit after self-cal, rms=0.108192Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.108192Jy sigma=0.000646 ! Fit after self-cal, rms=0.108984Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9073 mas, bmaj=1.6 mas, bpa=2.053 degrees ! Estimated noise=461.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294161 Jy ! Component: 100 - total flux cleaned = 0.000375673 Jy ! Component: 150 - total flux cleaned = 0.000434361 Jy ! Component: 200 - total flux cleaned = 0.000448071 Jy ! Total flux subtracted in 200 components = 0.000448071 Jy ! Clean residual min=-0.001105 max=0.001035 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.201048 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.201048 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=0.108980Jy sigma=0.000646 ! Fit after self-cal, rms=0.108982Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 7.00753e-05 Jy ! Component: 100 - total flux cleaned = 0.000108749 Jy ! Component: 150 - total flux cleaned = 0.000121281 Jy ! Component: 200 - total flux cleaned = 0.000155004 Jy ! Total flux subtracted in 200 components = 0.000155004 Jy ! Clean residual min=-0.001108 max=0.001026 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.201203 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.201203 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=0.108979Jy sigma=0.000646 ! Fit after self-cal, rms=0.108978Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.108978Jy sigma=0.000646 ! Fit after self-cal, rms=0.109045Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.028 mas, bmaj=2.552 mas, bpa=3.771 degrees ! Estimated noise=577.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195241 Jy ! Component: 100 - total flux cleaned = 0.000277407 Jy ! Component: 150 - total flux cleaned = 0.000318555 Jy ! Component: 200 - total flux cleaned = 0.000307364 Jy ! Total flux subtracted in 200 components = 0.000307364 Jy ! Clean residual min=-0.001318 max=0.001323 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.201511 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.201511 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=0.109045Jy sigma=0.000646 ! Fit after self-cal, rms=0.109042Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 5.21135e-05 Jy ! Component: 100 - total flux cleaned = 3.2018e-05 Jy ! Component: 150 - total flux cleaned = 2.31993e-05 Jy ! Component: 200 - total flux cleaned = 7.29643e-06 Jy ! Total flux subtracted in 200 components = 7.29643e-06 Jy ! Clean residual min=-0.001267 max=0.001293 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.201518 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.201518 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=0.109041Jy sigma=0.000646 ! Fit after self-cal, rms=0.109041Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9074 mas, bmaj=1.6 mas, bpa=2.051 degrees ! Estimated noise=461.766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 1.6 at 2.051 degrees (North through East) ! Clean map min=-0.0010238 max=0.15694 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 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7437 mas, bmaj=1.32 mas, bpa=1.704 degrees ! Estimated noise=961.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116874 Jy ! Component: 100 - total flux cleaned = 0.150564 Jy ! Component: 150 - total flux cleaned = 0.167057 Jy ! Component: 200 - total flux cleaned = 0.176485 Jy ! Total flux subtracted in 200 components = 0.176485 Jy ! Clean residual min=-0.003060 max=0.005052 Jy/beam ! Clean residual mean=0.000009 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.176485 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.176485 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9074 mas, bmaj=1.6 mas, bpa=2.051 degrees ! Estimated noise=461.766 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 = 0.00769 Jy ! Component: 100 - total flux cleaned = 0.0122094 Jy ! Component: 150 - total flux cleaned = 0.0153641 Jy ! Component: 200 - total flux cleaned = 0.0177658 Jy ! Total flux subtracted in 200 components = 0.0177658 Jy ! Clean residual min=-0.001414 max=0.001390 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.19425 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.19425 Jy ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.028 mas, bmaj=2.552 mas, bpa=3.771 degrees ! Estimated noise=577.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281074 Jy ! Component: 100 - total flux cleaned = 0.00449289 Jy ! Component: 150 - total flux cleaned = 0.00560996 Jy ! Component: 200 - total flux cleaned = 0.00619152 Jy ! Total flux subtracted in 200 components = 0.00619152 Jy ! Clean residual min=-0.001222 max=0.001210 Jy/beam ! Clean residual mean=0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.200442 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 = 0.000364586 Jy ! Component: 100 - total flux cleaned = 0.000483881 Jy ! Component: 150 - total flux cleaned = 0.000567853 Jy ! Component: 200 - total flux cleaned = 0.000640194 Jy ! Total flux subtracted in 200 components = 0.000640194 Jy ! Clean residual min=-0.001213 max=0.001246 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.201082 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 81 components and 0.201082 Jy ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9074 mas, bmaj=1.6 mas, bpa=2.051 degrees ! Estimated noise=461.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653221 Jy ! Component: 100 - total flux cleaned = 0.000686237 Jy ! Component: 150 - total flux cleaned = 0.000715219 Jy ! Component: 200 - total flux cleaned = 0.000666084 Jy ! Total flux subtracted in 200 components = 0.000666084 Jy ! Clean residual min=-0.001094 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.201748 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.201748 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=0.109065Jy sigma=0.000646 ! Fit after self-cal, rms=0.109051Jy sigma=0.000646 wmodel J0152+3716_X_2017_06_15_pus_map.mod ! Writing 94 model components to file: J0152+3716_X_2017_06_15_pus_map.mod wobs J0152+3716_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0152+3716_X_2017_06_15_pus_uvs.fits wwins J0152+3716_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0152+3716_X_2017_06_15_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 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229104 Jy ! Component: 100 - total flux cleaned = -0.000228002 Jy ! Component: 150 - total flux cleaned = -0.000209269 Jy ! Component: 200 - total flux cleaned = -0.00020923 Jy ! Component: 250 - total flux cleaned = -0.000142677 Jy ! Component: 300 - total flux cleaned = -7.79047e-05 Jy ! Component: 350 - total flux cleaned = -6.18927e-05 Jy ! Component: 400 - total flux cleaned = -3.07502e-05 Jy ! Component: 450 - total flux cleaned = -1.33387e-07 Jy ! Component: 500 - total flux cleaned = 4.46712e-05 Jy ! Component: 550 - total flux cleaned = 7.37859e-05 Jy ! Component: 600 - total flux cleaned = 7.35803e-05 Jy ! Component: 650 - total flux cleaned = 5.93764e-05 Jy ! Component: 700 - total flux cleaned = 8.7172e-05 Jy ! Component: 750 - total flux cleaned = 4.63152e-05 Jy ! Component: 800 - total flux cleaned = 4.6251e-05 Jy ! Component: 850 - total flux cleaned = 3.32002e-05 Jy ! Component: 900 - total flux cleaned = 3.35096e-05 Jy ! Component: 950 - total flux cleaned = 3.34161e-05 Jy ! Component: 1000 - total flux cleaned = -3.02208e-05 Jy ! Component: 1050 - total flux cleaned = -3.01681e-05 Jy ! Component: 1100 - total flux cleaned = -6.73286e-05 Jy ! Component: 1150 - total flux cleaned = -0.000128497 Jy ! Component: 1200 - total flux cleaned = -0.000152437 Jy ! Component: 1250 - total flux cleaned = -0.000224064 Jy ! Component: 1300 - total flux cleaned = -0.000236023 Jy ! Component: 1350 - total flux cleaned = -0.000294113 Jy ! Component: 1400 - total flux cleaned = -0.000305825 Jy ! Component: 1450 - total flux cleaned = -0.000362761 Jy ! Component: 1500 - total flux cleaned = -0.000407288 Jy ! Component: 1550 - total flux cleaned = -0.000407173 Jy ! Component: 1600 - total flux cleaned = -0.000385273 Jy ! Component: 1650 - total flux cleaned = -0.000439439 Jy ! Component: 1700 - total flux cleaned = -0.00045021 Jy ! Component: 1750 - total flux cleaned = -0.000524388 Jy ! Component: 1800 - total flux cleaned = -0.000566343 Jy ! Component: 1850 - total flux cleaned = -0.000566269 Jy ! Component: 1900 - total flux cleaned = -0.000607394 Jy ! Component: 1950 - total flux cleaned = -0.000617642 Jy ! Component: 2000 - total flux cleaned = -0.000627606 Jy ! Total flux subtracted in 2048 components = -0.000657633 Jy ! Clean residual min=-0.000610 max=0.000537 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.201091 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 242 components and 0.201091 Jy ![Exited script file: muppet] wmap "J0152+3716_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 1.6 at 2.051 degrees (North through East) ! Clean map min=-0.0009096 max=0.15716 Jy/beam ! Writing clean map to FITS file: J0152+3716_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15716 invert ! Inverting map ! Your choice of large map pixels excluded 0.163% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182772 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34889 0.34889 0.697781 1.39556 2.79112 5.58224 11.1645 22.329 44.658 89.3159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 1.6 at 2.051 degrees (North through East) ! Clean map min=-0.0009096 max=0.15716 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 J0152+3716_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:45 2019