! Started logfile: J0152-2942_X_2017_08_12_pus_uvs.log on Fri May 10 15:17:32 2019 obs J0152-2942_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0152-2942_X_2017_08_12_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.761702 visibilities/baseline/integration-bin. ! Found source: J0152-2942 ! ! 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 1049 lines of history. ! ! Reading 38664 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 J0152-2942_X_2017_08_12_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 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908391Jy sigma=0.006428 ! Fit after self-cal, rms=0.883449Jy sigma=0.006305 ! 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6144 mas, bmaj=1.601 mas, bpa=-4.629 degrees ! Estimated noise=1054.79 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 = 0.0910396 Jy ! Component: 100 - total flux cleaned = 0.112912 Jy ! Total flux subtracted in 100 components = 0.112912 Jy ! Clean residual min=-0.005289 max=0.008741 Jy/beam ! Clean residual mean=-0.000043 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.112912 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.112912 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=0.110844Jy sigma=0.000671 ! Fit after self-cal, rms=0.110808Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7574 mas, bmaj=1.91 mas, bpa=-3.849 degrees ! Estimated noise=525.808 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 = 0.014509 Jy ! Component: 100 - total flux cleaned = 0.0213561 Jy ! Component: 150 - total flux cleaned = 0.0248186 Jy ! Component: 200 - total flux cleaned = 0.0265725 Jy ! Total flux subtracted in 200 components = 0.0265725 Jy ! Clean residual min=-0.004187 max=0.010761 Jy/beam ! Clean residual mean=-0.000008 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.139485 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.139485 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=0.109260Jy sigma=0.000656 ! Fit after self-cal, rms=0.109244Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (1.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010258 Jy ! Component: 100 - total flux cleaned = 0.0153141 Jy ! Component: 150 - total flux cleaned = 0.017659 Jy ! Component: 200 - total flux cleaned = 0.0180205 Jy ! Total flux subtracted in 200 components = 0.0180205 Jy ! Clean residual min=-0.003681 max=0.006311 Jy/beam ! Clean residual mean=0.000015 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.157505 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.157505 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=0.108354Jy sigma=0.000648 ! Fit after self-cal, rms=0.108181Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.98 FD 1.00* HN 1.13 KP 0.99 ! LA 0.93 MK 0.98 NL 1.11 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.09 KP 0.98 ! LA 0.97 MK 0.94 NL 1.14 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.26 KP 0.92 ! LA 0.97 MK 1.03 NL 1.10 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.15 KP 0.93 ! LA 0.98 MK 1.02 NL 1.13 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.05 KP 0.94 ! LA 0.95 MK 0.99 NL 1.13 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.08 KP 0.97 ! LA 0.98 MK 0.99 NL 1.13 OV 1.04 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 KP 0.94 ! LA 0.97 MK 0.99 NL 1.12 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.06 KP 0.95 ! LA 0.95 MK 0.99 NL 1.15 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.14 KP 0.95 ! LA 0.98 MK 0.93 NL 1.10 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.06 KP 0.95 ! LA 1.01 MK 0.99 NL 1.08 OV 0.97 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 2.04 KP 0.99 ! LA 0.98 MK 0.98 NL 1.13 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 0.93 ! LA 0.97 MK 0.95 NL 1.08 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.108181Jy sigma=0.000646 ! Fit after self-cal, rms=0.116283Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7553 mas, bmaj=1.897 mas, bpa=-3.637 degrees ! Estimated noise=530.948 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 = 0.00154413 Jy ! Component: 100 - total flux cleaned = 0.00186864 Jy ! Component: 150 - total flux cleaned = 0.00202772 Jy ! Component: 200 - total flux cleaned = 0.00202775 Jy ! Total flux subtracted in 200 components = 0.00202775 Jy ! Clean residual min=-0.003119 max=0.002842 Jy/beam ! Clean residual mean=0.000006 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.159533 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.159533 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=0.116222Jy sigma=0.000642 ! Fit after self-cal, rms=0.116321Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.116321Jy sigma=0.000642 ! Fit after self-cal, rms=0.117037Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7552 mas, bmaj=1.896 mas, bpa=-3.679 degrees ! Estimated noise=530.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799333 Jy ! Component: 100 - total flux cleaned = 0.000936258 Jy ! Component: 150 - total flux cleaned = 0.000907697 Jy ! Component: 200 - total flux cleaned = 0.000881584 Jy ! Total flux subtracted in 200 components = 0.000881584 Jy ! Clean residual min=-0.002321 max=0.002241 Jy/beam ! Clean residual mean=0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.160415 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.160415 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=0.117017Jy sigma=0.000640 ! Fit after self-cal, rms=0.117033Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000237023 Jy ! Component: 100 - total flux cleaned = 0.000215089 Jy ! Component: 150 - total flux cleaned = 0.000193144 Jy ! Component: 200 - total flux cleaned = 0.000172336 Jy ! Total flux subtracted in 200 components = 0.000172336 Jy ! Clean residual min=-0.002343 max=0.002186 Jy/beam ! Clean residual mean=0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.160587 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.160587 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=0.117024Jy sigma=0.000640 ! Fit after self-cal, rms=0.117024Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.117024Jy sigma=0.000640 ! Fit after self-cal, rms=0.119454Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.755 mas, bmaj=1.894 mas, bpa=-3.668 degrees ! Estimated noise=531.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.76418e-05 Jy ! Component: 100 - total flux cleaned = 0.000135961 Jy ! Component: 150 - total flux cleaned = 0.000268703 Jy ! Component: 200 - total flux cleaned = 0.000292591 Jy ! Total flux subtracted in 200 components = 0.000292591 Jy ! Clean residual min=-0.001805 max=0.001527 Jy/beam ! Clean residual mean=0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.16088 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.16088 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=0.119437Jy sigma=0.000639 ! Fit after self-cal, rms=0.119491Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -4.31507e-05 Jy ! Component: 100 - total flux cleaned = -6.25419e-05 Jy ! Component: 150 - total flux cleaned = -4.42885e-05 Jy ! Component: 200 - total flux cleaned = -4.37778e-05 Jy ! Total flux subtracted in 200 components = -4.37778e-05 Jy ! Clean residual min=-0.001776 max=0.001526 Jy/beam ! Clean residual mean=0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.160836 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.160836 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=0.119484Jy sigma=0.000639 ! Fit after self-cal, rms=0.119486Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.119486Jy sigma=0.000639 ! Fit after self-cal, rms=0.119707Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.193 mas, bmaj=5.639 mas, bpa=-1.021 degrees ! Estimated noise=719.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178309 Jy ! Component: 100 - total flux cleaned = 0.000277693 Jy ! Component: 150 - total flux cleaned = 0.000327953 Jy ! Component: 200 - total flux cleaned = 0.000372672 Jy ! Total flux subtracted in 200 components = 0.000372672 Jy ! Clean residual min=-0.001701 max=0.002201 Jy/beam ! Clean residual mean=0.000009 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.161209 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 110 components and 0.161209 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=0.119705Jy sigma=0.000639 ! Fit after self-cal, rms=0.119711Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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) ! Added new window around map position (7, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190606 Jy ! Component: 100 - total flux cleaned = 0.00241188 Jy ! Component: 150 - total flux cleaned = 0.00253494 Jy ! Component: 200 - total flux cleaned = 0.00279813 Jy ! Total flux subtracted in 200 components = 0.00279813 Jy ! Clean residual min=-0.001311 max=0.001150 Jy/beam ! Clean residual mean=0.000014 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.164007 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 154 components and 0.164007 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=0.119692Jy sigma=0.000639 ! Fit after self-cal, rms=0.119690Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7543 mas, bmaj=1.894 mas, bpa=-3.677 degrees ! Estimated noise=532.093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7543 x 1.894 at -3.677 degrees (North through East) ! Clean map min=-0.0014684 max=0.11894 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6113 mas, bmaj=1.587 mas, bpa=-4.291 degrees ! Estimated noise=1073.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923535 Jy ! Component: 100 - total flux cleaned = 0.1152 Jy ! Component: 150 - total flux cleaned = 0.126813 Jy ! Component: 200 - total flux cleaned = 0.134569 Jy ! Total flux subtracted in 200 components = 0.134569 Jy ! Clean residual min=-0.003366 max=0.004778 Jy/beam ! Clean residual mean=-0.000027 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.134569 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.134569 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7543 mas, bmaj=1.894 mas, bpa=-3.677 degrees ! Estimated noise=532.093 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 = 0.00924925 Jy ! Component: 100 - total flux cleaned = 0.0148441 Jy ! Component: 150 - total flux cleaned = 0.0186158 Jy ! Component: 200 - total flux cleaned = 0.021207 Jy ! Total flux subtracted in 200 components = 0.021207 Jy ! Clean residual min=-0.002092 max=0.001823 Jy/beam ! Clean residual mean=-0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.155776 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.155776 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.193 mas, bmaj=5.639 mas, bpa=-1.021 degrees ! Estimated noise=719.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318014 Jy ! Component: 100 - total flux cleaned = 0.00512868 Jy ! Component: 150 - total flux cleaned = 0.00654005 Jy ! Component: 200 - total flux cleaned = 0.00737947 Jy ! Total flux subtracted in 200 components = 0.00737947 Jy ! Clean residual min=-0.001500 max=0.001189 Jy/beam ! Clean residual mean=0.000011 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.163156 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 = 0.00039984 Jy ! Component: 100 - total flux cleaned = 0.00071265 Jy ! Component: 150 - total flux cleaned = 0.000904383 Jy ! Component: 200 - total flux cleaned = 0.00109931 Jy ! Total flux subtracted in 200 components = 0.00109931 Jy ! Clean residual min=-0.001306 max=0.001082 Jy/beam ! Clean residual mean=0.000016 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.164255 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 113 components and 0.164255 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7543 mas, bmaj=1.894 mas, bpa=-3.677 degrees ! Estimated noise=532.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.55942e-05 Jy ! Component: 100 - total flux cleaned = 8.98172e-05 Jy ! Component: 150 - total flux cleaned = 0.000126591 Jy ! Component: 200 - total flux cleaned = 0.000228012 Jy ! Total flux subtracted in 200 components = 0.000228012 Jy ! Clean residual min=-0.001567 max=0.001198 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.164483 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.164483 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=0.119668Jy sigma=0.000638 ! Fit after self-cal, rms=0.119659Jy sigma=0.000638 wmodel J0152-2942_X_2017_08_12_pus_map.mod ! Writing 145 model components to file: J0152-2942_X_2017_08_12_pus_map.mod wobs J0152-2942_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0152-2942_X_2017_08_12_pus_uvs.fits wwins J0152-2942_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0152-2942_X_2017_08_12_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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434932 Jy ! Component: 100 - total flux cleaned = -0.000657458 Jy ! Component: 150 - total flux cleaned = -0.000787982 Jy ! Component: 200 - total flux cleaned = -0.000822782 Jy ! Component: 250 - total flux cleaned = -0.000805696 Jy ! Component: 300 - total flux cleaned = -0.000772793 Jy ! Component: 350 - total flux cleaned = -0.000756664 Jy ! Component: 400 - total flux cleaned = -0.000725482 Jy ! Component: 450 - total flux cleaned = -0.000756127 Jy ! Component: 500 - total flux cleaned = -0.000711473 Jy ! Component: 550 - total flux cleaned = -0.000696799 Jy ! Component: 600 - total flux cleaned = -0.000639699 Jy ! Component: 650 - total flux cleaned = -0.000611943 Jy ! Component: 700 - total flux cleaned = -0.000584208 Jy ! Component: 750 - total flux cleaned = -0.000516433 Jy ! Component: 800 - total flux cleaned = -0.000476409 Jy ! Component: 850 - total flux cleaned = -0.00046332 Jy ! Component: 900 - total flux cleaned = -0.000462847 Jy ! Component: 950 - total flux cleaned = -0.000412097 Jy ! Component: 1000 - total flux cleaned = -0.000387237 Jy ! Component: 1050 - total flux cleaned = -0.000399416 Jy ! Component: 1100 - total flux cleaned = -0.000375169 Jy ! Component: 1150 - total flux cleaned = -0.000387132 Jy ! Component: 1200 - total flux cleaned = -0.000340258 Jy ! Component: 1250 - total flux cleaned = -0.000386497 Jy ! Component: 1300 - total flux cleaned = -0.000340979 Jy ! Component: 1350 - total flux cleaned = -0.000363556 Jy ! Component: 1400 - total flux cleaned = -0.00036374 Jy ! Component: 1450 - total flux cleaned = -0.000385508 Jy ! Component: 1500 - total flux cleaned = -0.000353179 Jy ! Component: 1550 - total flux cleaned = -0.000395768 Jy ! Component: 1600 - total flux cleaned = -0.000385106 Jy ! Component: 1650 - total flux cleaned = -0.000343425 Jy ! Component: 1700 - total flux cleaned = -0.000353735 Jy ! Component: 1750 - total flux cleaned = -0.000343513 Jy ! Component: 1800 - total flux cleaned = -0.000293077 Jy ! Component: 1850 - total flux cleaned = -0.000312994 Jy ! Component: 1900 - total flux cleaned = -0.000263644 Jy ! Component: 1950 - total flux cleaned = -0.000253955 Jy ! Component: 2000 - total flux cleaned = -0.000225018 Jy ! Total flux subtracted in 2048 components = -0.000196292 Jy ! Clean residual min=-0.000487 max=0.000479 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.164287 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 278 components and 0.164287 Jy ![Exited script file: muppet] wmap "J0152-2942_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7543 x 1.894 at -3.677 degrees (North through East) ! Clean map min=-0.0011602 max=0.11969 Jy/beam ! Writing clean map to FITS file: J0152-2942_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119693 invert ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439238 0.439238 0.878477 1.75695 3.51391 7.02782 14.0556 28.1113 56.2225 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7543 x 1.894 at -3.677 degrees (North through East) ! Clean map min=-0.0011602 max=0.11969 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 J0152-2942_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:17:34 2019