! Started logfile: J1416+1242_X_2017_06_15_pus_uvs.log on Tue May 7 19:58:09 2019 obs J1416+1242_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1416+1242_X_2017_06_15_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775209 visibilities/baseline/integration-bin. ! Found source: J1416+1242 ! ! 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 72420 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 J1416+1242_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 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985917Jy sigma=0.008497 ! Fit after self-cal, rms=0.955048Jy sigma=0.008259 ! 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7487 mas, bmaj=1.826 mas, bpa=2.104 degrees ! Estimated noise=729.443 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 = 0.0360629 Jy ! Component: 100 - total flux cleaned = 0.0440637 Jy ! Total flux subtracted in 100 components = 0.0440637 Jy ! Clean residual min=-0.002375 max=0.002980 Jy/beam ! Clean residual mean=-0.000010 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0440636 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0440636 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=0.078485Jy sigma=0.000639 ! Fit after self-cal, rms=0.077774Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9629 mas, bmaj=2.131 mas, bpa=2.928 degrees ! Estimated noise=327.091 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 = 0.00445563 Jy ! Component: 100 - total flux cleaned = 0.00620346 Jy ! Component: 150 - total flux cleaned = 0.00636919 Jy ! Component: 200 - total flux cleaned = 0.00631058 Jy ! Total flux subtracted in 200 components = 0.00631058 Jy ! Clean residual min=-0.001311 max=0.001703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0503742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0503742 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=0.077516Jy sigma=0.000631 ! Fit after self-cal, rms=0.077512Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.03 ! LA 0.97 MK 0.97 NL 1.12 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.97 KP 0.93 ! LA 1.07 MK 0.97 NL 1.13 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 1.01 ! LA 1.17 MK 1.01 NL 1.18 OV 1.07 ! PT 1.23 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.92 KP 1.02 ! LA 1.22 MK 0.98 NL 1.11 OV 1.02 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.96 ! LA 0.94 MK 1.17 NL 1.07 OV 1.05 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.99 KP 0.94 ! LA 0.95 MK 1.07 NL 1.12 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.94 KP 0.98 ! LA 1.07 MK 1.01 NL 1.06 OV 1.06 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 0.98 ! LA 0.92 MK 0.96 NL 1.06 OV 0.93 ! PT 1.08 SC 1.21 ! ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.91 KP 0.94 ! LA 0.98 MK 1.04 NL 1.05 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.86 KP 1.02 ! LA 1.01 MK 0.93 NL 1.03 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 0.90 KP 0.91 ! LA 0.99 MK 0.83 NL 0.99 OV 1.04 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.94 KP 0.95 ! LA 1.00 MK 0.89 NL 0.99 OV 0.92 ! PT 0.96 SC 0.91 ! ! ! Fit before self-cal, rms=0.077512Jy sigma=0.000631 ! Fit after self-cal, rms=0.075971Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9659 mas, bmaj=2.129 mas, bpa=2.44 degrees ! Estimated noise=325.925 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 = 0.000240961 Jy ! Component: 100 - total flux cleaned = 0.000272648 Jy ! Component: 150 - total flux cleaned = 0.00024911 Jy ! Component: 200 - total flux cleaned = 0.000259487 Jy ! Total flux subtracted in 200 components = 0.000259487 Jy ! Clean residual min=-0.001283 max=0.001566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0506337 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0506337 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=0.075965Jy sigma=0.000630 ! Fit after self-cal, rms=0.075973Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.075973Jy sigma=0.000629 ! Fit after self-cal, rms=0.077502Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9688 mas, bmaj=2.132 mas, bpa=2.6 degrees ! Estimated noise=326.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02222e-05 Jy ! Component: 100 - total flux cleaned = 9.5082e-05 Jy ! Component: 150 - total flux cleaned = 0.000102812 Jy ! Component: 200 - total flux cleaned = 0.000124214 Jy ! Total flux subtracted in 200 components = 0.000124214 Jy ! Clean residual min=-0.000885 max=0.001011 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0507579 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0507579 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=0.077500Jy sigma=0.000627 ! Fit after self-cal, rms=0.077602Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -0.000103245 Jy ! Component: 100 - total flux cleaned = -8.82987e-05 Jy ! Component: 150 - total flux cleaned = -8.1947e-05 Jy ! Component: 200 - total flux cleaned = -8.19326e-05 Jy ! Total flux subtracted in 200 components = -8.19326e-05 Jy ! Clean residual min=-0.000883 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.050676 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.050676 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=0.077600Jy sigma=0.000627 ! Fit after self-cal, rms=0.077600Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.077600Jy sigma=0.000627 ! Fit after self-cal, rms=0.078650Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.968 mas, bmaj=2.132 mas, bpa=2.589 degrees ! Estimated noise=326.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.82668e-05 Jy ! Component: 100 - total flux cleaned = 0.000109454 Jy ! Component: 150 - total flux cleaned = 0.0001303 Jy ! Component: 200 - total flux cleaned = 0.000143174 Jy ! Total flux subtracted in 200 components = 0.000143174 Jy ! Clean residual min=-0.000877 max=0.000976 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0508192 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0508192 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=0.078648Jy sigma=0.000626 ! Fit after self-cal, rms=0.078694Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -2.89529e-05 Jy ! Component: 100 - total flux cleaned = -8.976e-06 Jy ! Component: 150 - total flux cleaned = -2.85034e-06 Jy ! Component: 200 - total flux cleaned = 8.68725e-06 Jy ! Total flux subtracted in 200 components = 8.68725e-06 Jy ! Clean residual min=-0.000885 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0508279 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0508279 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=0.078693Jy sigma=0.000626 ! Fit after self-cal, rms=0.078694Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.078694Jy sigma=0.000626 ! Fit after self-cal, rms=0.078894Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.28 mas, bmaj=3.037 mas, bpa=-0.7195 degrees ! Estimated noise=392.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.12143e-05 Jy ! Component: 100 - total flux cleaned = 8.01201e-05 Jy ! Component: 150 - total flux cleaned = 8.38088e-05 Jy ! Component: 200 - total flux cleaned = 8.75208e-05 Jy ! Total flux subtracted in 200 components = 8.75208e-05 Jy ! Clean residual min=-0.000964 max=0.001341 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0509154 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0509154 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=0.078895Jy sigma=0.000626 ! Fit after self-cal, rms=0.078901Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -4.82758e-05 Jy ! Component: 100 - total flux cleaned = -3.65002e-05 Jy ! Component: 150 - total flux cleaned = -3.22144e-05 Jy ! Component: 200 - total flux cleaned = -2.8456e-05 Jy ! Total flux subtracted in 200 components = -2.8456e-05 Jy ! Clean residual min=-0.000954 max=0.001329 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0508869 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0508869 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=0.078901Jy sigma=0.000626 ! Fit after self-cal, rms=0.078902Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9676 mas, bmaj=2.131 mas, bpa=2.566 degrees ! Estimated noise=325.864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9676 x 2.131 at 2.566 degrees (North through East) ! Clean map min=-0.00081054 max=0.048279 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=1.827 mas, bpa=1.976 degrees ! Estimated noise=724.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366865 Jy ! Component: 100 - total flux cleaned = 0.0448714 Jy ! Component: 150 - total flux cleaned = 0.0476795 Jy ! Component: 200 - total flux cleaned = 0.0483769 Jy ! Total flux subtracted in 200 components = 0.0483769 Jy ! Clean residual min=-0.001564 max=0.001826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0483769 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0483769 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9676 mas, bmaj=2.131 mas, bpa=2.566 degrees ! Estimated noise=325.864 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 = 0.00166875 Jy ! Component: 100 - total flux cleaned = 0.0020047 Jy ! Component: 150 - total flux cleaned = 0.00212389 Jy ! Component: 200 - total flux cleaned = 0.00223389 Jy ! Total flux subtracted in 200 components = 0.00223389 Jy ! Clean residual min=-0.000917 max=0.001010 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0506108 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0506108 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.28 mas, bmaj=3.037 mas, bpa=-0.7195 degrees ! Estimated noise=392.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239096 Jy ! Component: 100 - total flux cleaned = 0.000239554 Jy ! Component: 150 - total flux cleaned = 0.000240025 Jy ! Component: 200 - total flux cleaned = 0.00024036 Jy ! Total flux subtracted in 200 components = 0.00024036 Jy ! Clean residual min=-0.000965 max=0.001321 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0508512 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 = -3.46019e-06 Jy ! Component: 100 - total flux cleaned = -9.85831e-06 Jy ! Component: 150 - total flux cleaned = -1.28713e-05 Jy ! Component: 200 - total flux cleaned = -1.5598e-05 Jy ! Total flux subtracted in 200 components = -1.5598e-05 Jy ! Clean residual min=-0.000962 max=0.001323 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0508356 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0508356 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9676 mas, bmaj=2.131 mas, bpa=2.566 degrees ! Estimated noise=325.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.9752e-05 Jy ! Component: 100 - total flux cleaned = -0.000106769 Jy ! Component: 150 - total flux cleaned = -0.000117396 Jy ! Component: 200 - total flux cleaned = -0.000107753 Jy ! Total flux subtracted in 200 components = -0.000107753 Jy ! Clean residual min=-0.000880 max=0.001021 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0507278 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0507278 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=0.078905Jy sigma=0.000626 ! Fit after self-cal, rms=0.078905Jy sigma=0.000626 wmodel J1416+1242_X_2017_06_15_pus_map.mod ! Writing 39 model components to file: J1416+1242_X_2017_06_15_pus_map.mod wobs J1416+1242_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1416+1242_X_2017_06_15_pus_uvs.fits wwins J1416+1242_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1416+1242_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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457801 Jy ! Component: 100 - total flux cleaned = 0.000739581 Jy ! Component: 150 - total flux cleaned = 0.000940882 Jy ! Component: 200 - total flux cleaned = 0.0010579 Jy ! Component: 250 - total flux cleaned = 0.00119664 Jy ! Component: 300 - total flux cleaned = 0.00131613 Jy ! Component: 350 - total flux cleaned = 0.00140632 Jy ! Component: 400 - total flux cleaned = 0.00153075 Jy ! Component: 450 - total flux cleaned = 0.00161499 Jy ! Component: 500 - total flux cleaned = 0.00167383 Jy ! Component: 550 - total flux cleaned = 0.00174275 Jy ! Component: 600 - total flux cleaned = 0.00178779 Jy ! Component: 650 - total flux cleaned = 0.00184301 Jy ! Component: 700 - total flux cleaned = 0.00191861 Jy ! Component: 750 - total flux cleaned = 0.00198194 Jy ! Component: 800 - total flux cleaned = 0.0020546 Jy ! Component: 850 - total flux cleaned = 0.00215691 Jy ! Component: 900 - total flux cleaned = 0.0022374 Jy ! Component: 950 - total flux cleaned = 0.00232641 Jy ! Component: 1000 - total flux cleaned = 0.00241422 Jy ! Component: 1050 - total flux cleaned = 0.00251968 Jy ! Component: 1100 - total flux cleaned = 0.00259528 Jy ! Component: 1150 - total flux cleaned = 0.00267897 Jy ! Component: 1200 - total flux cleaned = 0.00276151 Jy ! Component: 1250 - total flux cleaned = 0.00282476 Jy ! Component: 1300 - total flux cleaned = 0.00286938 Jy ! Component: 1350 - total flux cleaned = 0.00293971 Jy ! Component: 1400 - total flux cleaned = 0.0030004 Jy ! Component: 1450 - total flux cleaned = 0.00305178 Jy ! Component: 1500 - total flux cleaned = 0.00311085 Jy ! Component: 1550 - total flux cleaned = 0.00316911 Jy ! Component: 1600 - total flux cleaned = 0.00319381 Jy ! Component: 1650 - total flux cleaned = 0.00325067 Jy ! Component: 1700 - total flux cleaned = 0.00330674 Jy ! Component: 1750 - total flux cleaned = 0.00333842 Jy ! Component: 1800 - total flux cleaned = 0.00336967 Jy ! Component: 1850 - total flux cleaned = 0.00336975 Jy ! Component: 1900 - total flux cleaned = 0.00341573 Jy ! Component: 1950 - total flux cleaned = 0.00343083 Jy ! Component: 2000 - total flux cleaned = 0.00349063 Jy ! Total flux subtracted in 2048 components = 0.00352013 Jy ! Clean residual min=-0.000416 max=0.000468 Jy/beam ! Clean residual mean=0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0542479 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 195 components and 0.0542479 Jy ![Exited script file: muppet] wmap "J1416+1242_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9676 x 2.131 at 2.566 degrees (North through East) ! Clean map min=-0.00063175 max=0.048207 Jy/beam ! Writing clean map to FITS file: J1416+1242_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 0.0482072 invert ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.900102 0.900102 1.8002 3.60041 7.20082 14.4016 28.8033 57.6065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9676 x 2.131 at 2.566 degrees (North through East) ! Clean map min=-0.00063175 max=0.048207 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 J1416+1242_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:58:12 2019