! Started logfile: J1327+2210_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:53 2019 obs J1327+2210_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1327+2210_X_2017_06_15_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85098 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 7812 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 J1327+2210_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.623224Jy sigma=0.004917 ! Fit after self-cal, rms=0.615062Jy sigma=0.004855 ! 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 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7302 mas, bmaj=1.692 mas, bpa=-10.5 degrees ! Estimated noise=1372.97 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 = 0.302669 Jy ! Component: 100 - total flux cleaned = 0.370237 Jy ! Total flux subtracted in 100 components = 0.370237 Jy ! Clean residual min=-0.014167 max=0.027034 Jy/beam ! Clean residual mean=-0.000122 rms=0.004219 Jy/beam ! Combined flux in latest and established models = 0.370237 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.370237 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=0.117566Jy sigma=0.000888 ! Fit after self-cal, rms=0.117551Jy sigma=0.000888 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292354 Jy ! Component: 100 - total flux cleaned = 0.0483381 Jy ! Total flux subtracted in 100 components = 0.0483381 Jy ! Clean residual min=-0.012715 max=0.023349 Jy/beam ! Clean residual mean=-0.000057 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 0.418575 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.418575 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=0.107492Jy sigma=0.000783 ! Fit after self-cal, rms=0.107017Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9217 mas, bmaj=1.906 mas, bpa=-9.517 degrees ! Estimated noise=1012.73 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 = 0.0222982 Jy ! Component: 100 - total flux cleaned = 0.0353633 Jy ! Component: 150 - total flux cleaned = 0.0439605 Jy ! Component: 200 - total flux cleaned = 0.0497976 Jy ! Total flux subtracted in 200 components = 0.0497976 Jy ! Clean residual min=-0.010180 max=0.017222 Jy/beam ! Clean residual mean=-0.000004 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.468372 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.468372 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=0.102316Jy sigma=0.000730 ! Fit after self-cal, rms=0.102037Jy sigma=0.000726 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.03 ! LA 0.95 MK 0.99 NL 1.15 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.93 KP 0.95 ! LA 0.95 MK 0.98 NL 1.14 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.94 KP 1.00 ! LA 0.98 MK 1.02 NL 1.10 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.00 ! LA 0.96 MK 1.00 NL 1.10 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.93 KP 0.98 ! LA 0.97 MK 1.03 NL 1.08 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 0.99 NL 1.13 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 1.01 ! LA 0.96 MK 1.01 NL 1.10 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.94 KP 0.99 ! LA 0.96 MK 0.99 NL 1.12 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.98 ! LA 0.95 MK 0.99 NL 1.11 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.01 ! LA 0.97 MK 1.05 NL 1.12 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 0.96 NL 1.14 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 0.99 ! LA 0.97 MK 0.98 NL 1.12 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.102037Jy sigma=0.000726 ! Fit after self-cal, rms=0.103372Jy sigma=0.000708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9236 mas, bmaj=1.909 mas, bpa=-9.526 degrees ! Estimated noise=1007.84 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 = 0.00113504 Jy ! Component: 100 - total flux cleaned = 0.00037363 Jy ! Component: 150 - total flux cleaned = 0.00012011 Jy ! Component: 200 - total flux cleaned = -8.99672e-05 Jy ! Total flux subtracted in 200 components = -8.99672e-05 Jy ! Clean residual min=-0.010321 max=0.008817 Jy/beam ! Clean residual mean=0.000044 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 0.468283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.468282 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=0.102853Jy sigma=0.000705 ! Fit after self-cal, rms=0.102883Jy sigma=0.000705 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102883Jy sigma=0.000705 ! Fit after self-cal, rms=0.096528Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9265 mas, bmaj=1.901 mas, bpa=-9.779 degrees ! Estimated noise=1012.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00311366 Jy ! Component: 100 - total flux cleaned = -0.00324134 Jy ! Component: 150 - total flux cleaned = -0.00324282 Jy ! Component: 200 - total flux cleaned = -0.00324567 Jy ! Total flux subtracted in 200 components = -0.00324567 Jy ! Clean residual min=-0.004898 max=0.003553 Jy/beam ! Clean residual mean=-0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.465037 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.465037 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=0.096126Jy sigma=0.000646 ! Fit after self-cal, rms=0.096097Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000998337 Jy ! Component: 100 - total flux cleaned = -0.00090636 Jy ! Component: 150 - total flux cleaned = -0.000832111 Jy ! Component: 200 - total flux cleaned = -0.000833325 Jy ! Total flux subtracted in 200 components = -0.000833325 Jy ! Clean residual min=-0.004647 max=0.003265 Jy/beam ! Clean residual mean=-0.000008 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.464203 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.464203 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=0.095966Jy sigma=0.000644 ! Fit after self-cal, rms=0.095943Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095943Jy sigma=0.000644 ! Fit after self-cal, rms=0.096775Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9262 mas, bmaj=1.899 mas, bpa=-9.714 degrees ! Estimated noise=1011.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225727 Jy ! Component: 100 - total flux cleaned = -0.00240963 Jy ! Component: 150 - total flux cleaned = -0.00234345 Jy ! Component: 200 - total flux cleaned = -0.00234455 Jy ! Total flux subtracted in 200 components = -0.00234455 Jy ! Clean residual min=-0.004058 max=0.003151 Jy/beam ! Clean residual mean=-0.000008 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.461859 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.461859 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=0.096616Jy sigma=0.000642 ! Fit after self-cal, rms=0.096595Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000639294 Jy ! Component: 100 - total flux cleaned = -0.000581732 Jy ! Component: 150 - total flux cleaned = -0.000530543 Jy ! Component: 200 - total flux cleaned = -0.000532096 Jy ! Total flux subtracted in 200 components = -0.000532096 Jy ! Clean residual min=-0.003920 max=0.003224 Jy/beam ! Clean residual mean=-0.000009 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.461327 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.461327 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=0.096533Jy sigma=0.000642 ! Fit after self-cal, rms=0.096525Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096525Jy sigma=0.000642 ! Fit after self-cal, rms=0.097100Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.343 mas, bmaj=2.9 mas, bpa=10.61 degrees ! Estimated noise=1224.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015065 Jy ! Component: 100 - total flux cleaned = -0.0015419 Jy ! Component: 150 - total flux cleaned = -0.0015425 Jy ! Component: 200 - total flux cleaned = -0.00157061 Jy ! Total flux subtracted in 200 components = -0.00157061 Jy ! Clean residual min=-0.003931 max=0.003294 Jy/beam ! Clean residual mean=-0.000018 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.459756 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.459756 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=0.097056Jy sigma=0.000641 ! Fit after self-cal, rms=0.097051Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331601 Jy ! Component: 100 - total flux cleaned = -0.000305897 Jy ! Component: 150 - total flux cleaned = -0.000305794 Jy ! Component: 200 - total flux cleaned = -0.00030629 Jy ! Total flux subtracted in 200 components = -0.00030629 Jy ! Clean residual min=-0.003845 max=0.003326 Jy/beam ! Clean residual mean=-0.000020 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.45945 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.45945 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=0.097041Jy sigma=0.000641 ! Fit after self-cal, rms=0.097036Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9256 mas, bmaj=1.897 mas, bpa=-9.689 degrees ! Estimated noise=1010.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 1.897 at -9.689 degrees (North through East) ! Clean map min=-0.0032254 max=0.387 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 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7319 mas, bmaj=1.68 mas, bpa=-10.6 degrees ! Estimated noise=1371.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.302134 Jy ! Component: 100 - total flux cleaned = 0.369877 Jy ! Component: 150 - total flux cleaned = 0.396714 Jy ! Component: 200 - total flux cleaned = 0.412523 Jy ! Total flux subtracted in 200 components = 0.412523 Jy ! Clean residual min=-0.004796 max=0.008291 Jy/beam ! Clean residual mean=-0.000062 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.412523 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.412523 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9256 mas, bmaj=1.897 mas, bpa=-9.689 degrees ! Estimated noise=1010.06 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) ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157497 Jy ! Component: 100 - total flux cleaned = 0.0249352 Jy ! Component: 150 - total flux cleaned = 0.0310027 Jy ! Component: 200 - total flux cleaned = 0.0351508 Jy ! Total flux subtracted in 200 components = 0.0351508 Jy ! Clean residual min=-0.003192 max=0.003090 Jy/beam ! Clean residual mean=-0.000047 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.447674 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 68 components and 0.447674 Jy ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.343 mas, bmaj=2.9 mas, bpa=10.61 degrees ! Estimated noise=1224.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503097 Jy ! Component: 100 - total flux cleaned = 0.00790908 Jy ! Component: 150 - total flux cleaned = 0.0096833 Jy ! Component: 200 - total flux cleaned = 0.0108131 Jy ! Total flux subtracted in 200 components = 0.0108131 Jy ! Clean residual min=-0.003615 max=0.003333 Jy/beam ! Clean residual mean=-0.000026 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.458487 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 = 0.000731734 Jy ! Component: 100 - total flux cleaned = 0.00121333 Jy ! Component: 150 - total flux cleaned = 0.00135651 Jy ! Component: 200 - total flux cleaned = 0.00144496 Jy ! Total flux subtracted in 200 components = 0.00144496 Jy ! Clean residual min=-0.003571 max=0.003450 Jy/beam ! Clean residual mean=-0.000016 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.459932 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.459932 Jy ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9256 mas, bmaj=1.897 mas, bpa=-9.689 degrees ! Estimated noise=1010.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463281 Jy ! Component: 100 - total flux cleaned = -0.000574762 Jy ! Component: 150 - total flux cleaned = -0.000543325 Jy ! Component: 200 - total flux cleaned = -0.000515063 Jy ! Total flux subtracted in 200 components = -0.000515063 Jy ! Clean residual min=-0.003147 max=0.003352 Jy/beam ! Clean residual mean=-0.000009 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.459417 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.459417 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=0.096934Jy sigma=0.000640 ! Fit after self-cal, rms=0.096913Jy sigma=0.000640 wmodel J1327+2210_X_2017_06_15_pus_map.mod ! Writing 114 model components to file: J1327+2210_X_2017_06_15_pus_map.mod wobs J1327+2210_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1327+2210_X_2017_06_15_pus_uvs.fits wwins J1327+2210_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J1327+2210_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 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.80205e-05 Jy ! Component: 100 - total flux cleaned = -0.000461143 Jy ! Component: 150 - total flux cleaned = -0.00078393 Jy ! Component: 200 - total flux cleaned = -0.00118185 Jy ! Component: 250 - total flux cleaned = -0.00152273 Jy ! Component: 300 - total flux cleaned = -0.00193179 Jy ! Component: 350 - total flux cleaned = -0.00216784 Jy ! Component: 400 - total flux cleaned = -0.00239763 Jy ! Component: 450 - total flux cleaned = -0.00254718 Jy ! Component: 500 - total flux cleaned = -0.00283794 Jy ! Component: 550 - total flux cleaned = -0.00305004 Jy ! Component: 600 - total flux cleaned = -0.00332584 Jy ! Component: 650 - total flux cleaned = -0.00356149 Jy ! Component: 700 - total flux cleaned = -0.0037265 Jy ! Component: 750 - total flux cleaned = -0.00388767 Jy ! Component: 800 - total flux cleaned = -0.00398244 Jy ! Component: 850 - total flux cleaned = -0.00413681 Jy ! Component: 900 - total flux cleaned = -0.00419708 Jy ! Component: 950 - total flux cleaned = -0.0043156 Jy ! Component: 1000 - total flux cleaned = -0.00431507 Jy ! Component: 1050 - total flux cleaned = -0.00431429 Jy ! Component: 1100 - total flux cleaned = -0.00425787 Jy ! Component: 1150 - total flux cleaned = -0.00428558 Jy ! Component: 1200 - total flux cleaned = -0.00425819 Jy ! Component: 1250 - total flux cleaned = -0.00420506 Jy ! Component: 1300 - total flux cleaned = -0.00425753 Jy ! Component: 1350 - total flux cleaned = -0.00425723 Jy ! Component: 1400 - total flux cleaned = -0.00428218 Jy ! Component: 1450 - total flux cleaned = -0.00425696 Jy ! Component: 1500 - total flux cleaned = -0.00438077 Jy ! Component: 1550 - total flux cleaned = -0.00440503 Jy ! Component: 1600 - total flux cleaned = -0.00450079 Jy ! Component: 1650 - total flux cleaned = -0.00452425 Jy ! Component: 1700 - total flux cleaned = -0.00457079 Jy ! Component: 1750 - total flux cleaned = -0.00454764 Jy ! Component: 1800 - total flux cleaned = -0.00459335 Jy ! Component: 1850 - total flux cleaned = -0.00463862 Jy ! Component: 1900 - total flux cleaned = -0.00461689 Jy ! Component: 1950 - total flux cleaned = -0.0047488 Jy ! Component: 2000 - total flux cleaned = -0.00477018 Jy ! Total flux subtracted in 2048 components = -0.00481288 Jy ! Clean residual min=-0.001108 max=0.001282 Jy/beam ! Clean residual mean=-0.000010 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.454604 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 250 components and 0.454604 Jy ![Exited script file: muppet] wmap "J1327+2210_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 1.897 at -9.689 degrees (North through East) ! Clean map min=-0.0023727 max=0.38955 Jy/beam ! Writing clean map to FITS file: J1327+2210_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 0.389553 invert ! Inverting map ! Your choice of large map pixels excluded 0.179% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307755 0.307755 0.61551 1.23102 2.46204 4.92408 9.84816 19.6963 39.3926 78.7853 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.389 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 1.897 at -9.689 degrees (North through East) ! Clean map min=-0.0023727 max=0.38955 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 J1327+2210_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:54 2019