! Started logfile: J0107+2611_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:48 2019 obs J0107+2611_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0107+2611_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.906238 visibilities/baseline/integration-bin. ! Found source: J0107+2611 ! ! 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 55788 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 J0107+2611_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996436Jy sigma=0.008721 ! Fit after self-cal, rms=0.960376Jy sigma=0.008418 ! 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 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7347 mas, bmaj=1.549 mas, bpa=-2.686 degrees ! Estimated noise=742.295 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 = 0.0328348 Jy ! Component: 100 - total flux cleaned = 0.0404801 Jy ! Total flux subtracted in 100 components = 0.0404801 Jy ! Clean residual min=-0.002503 max=0.002908 Jy/beam ! Clean residual mean=-0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0404801 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0404801 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=0.078749Jy sigma=0.000639 ! Fit after self-cal, rms=0.077668Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466102 Jy ! Component: 100 - total flux cleaned = 0.00674403 Jy ! Total flux subtracted in 100 components = 0.00674403 Jy ! Clean residual min=-0.002226 max=0.002074 Jy/beam ! Clean residual mean=-0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0472241 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0472241 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=0.077439Jy sigma=0.000628 ! Fit after self-cal, rms=0.077438Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.922 mas, bmaj=1.849 mas, bpa=-1.617 degrees ! Estimated noise=346.709 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 = 0.000696871 Jy ! Component: 100 - total flux cleaned = 0.000697765 Jy ! Component: 150 - total flux cleaned = 0.000682512 Jy ! Component: 200 - total flux cleaned = 0.000655863 Jy ! Total flux subtracted in 200 components = 0.000655863 Jy ! Clean residual min=-0.001014 max=0.001273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.04788 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.04788 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=0.077422Jy sigma=0.000628 ! Fit after self-cal, rms=0.077423Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.96 KP 1.00 ! LA 1.04 MK 1.07 NL 1.04 OV 1.06 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.96 KP 1.02 ! LA 0.95 MK 1.05 NL 0.97 OV 1.01 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 0.97 ! LA 1.01 MK 1.00 NL 1.09 OV 1.03 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.98 KP 0.95 ! LA 1.03 MK 1.03 NL 1.00 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.90 KP 1.06 ! LA 0.98 MK 1.10 NL 1.00 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.91 KP 1.01 ! LA 1.04 MK 1.08 NL 1.04 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.92 KP 0.96 ! LA 1.07 MK 0.99 NL 0.98 OV 1.04 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.84 KP 0.95 ! LA 0.97 MK 1.05 NL 0.97 OV 1.07 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.90 KP 1.01 ! LA 0.99 MK 1.04 NL 1.05 OV 1.00 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.91 KP 0.94 ! LA 0.99 MK 1.05 NL 1.00 OV 1.03 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.88 KP 0.99 ! LA 0.97 MK 0.92 NL 1.09 OV 0.96 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.83 KP 0.87 ! LA 1.02 MK 0.88 NL 0.98 OV 1.07 ! PT 0.95 SC 0.91 ! ! ! Fit before self-cal, rms=0.077423Jy sigma=0.000628 ! Fit after self-cal, rms=0.076074Jy sigma=0.000627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9223 mas, bmaj=1.847 mas, bpa=-1.502 degrees ! Estimated noise=348.172 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 = 0.000556142 Jy ! Component: 100 - total flux cleaned = 0.000556553 Jy ! Component: 150 - total flux cleaned = 0.000556576 Jy ! Component: 200 - total flux cleaned = 0.000547048 Jy ! Total flux subtracted in 200 components = 0.000547048 Jy ! Clean residual min=-0.001042 max=0.001023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0484271 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0484271 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=0.076068Jy sigma=0.000627 ! Fit after self-cal, rms=0.076051Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.076051Jy sigma=0.000627 ! Fit after self-cal, rms=0.075570Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9232 mas, bmaj=1.844 mas, bpa=-1.825 degrees ! Estimated noise=348.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390958 Jy ! Component: 100 - total flux cleaned = 0.000406074 Jy ! Component: 150 - total flux cleaned = 0.000426262 Jy ! Component: 200 - total flux cleaned = 0.000437999 Jy ! Total flux subtracted in 200 components = 0.000437999 Jy ! Clean residual min=-0.000928 max=0.000973 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0488651 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0488651 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=0.075566Jy sigma=0.000626 ! Fit after self-cal, rms=0.075583Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (5.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515005 Jy ! Component: 100 - total flux cleaned = 0.000440571 Jy ! Component: 150 - total flux cleaned = 0.000385594 Jy ! Component: 200 - total flux cleaned = 0.000328855 Jy ! Total flux subtracted in 200 components = 0.000328855 Jy ! Clean residual min=-0.000862 max=0.000857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0491939 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0491939 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=0.075571Jy sigma=0.000626 ! Fit after self-cal, rms=0.075567Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091672 Jy ! Component: 100 - total flux cleaned = 0.00134305 Jy ! Component: 150 - total flux cleaned = 0.00142888 Jy ! Component: 200 - total flux cleaned = 0.00144418 Jy ! Total flux subtracted in 200 components = 0.00144418 Jy ! Clean residual min=-0.000849 max=0.000779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0506381 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0506381 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=0.075552Jy sigma=0.000626 ! Fit after self-cal, rms=0.075544Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.075544Jy sigma=0.000626 ! Fit after self-cal, rms=0.075550Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9223 mas, bmaj=1.839 mas, bpa=-1.659 degrees ! Estimated noise=348.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062062 Jy ! Component: 100 - total flux cleaned = 0.000849484 Jy ! Component: 150 - total flux cleaned = 0.000910892 Jy ! Component: 200 - total flux cleaned = 0.000936442 Jy ! Total flux subtracted in 200 components = 0.000936442 Jy ! Clean residual min=-0.000816 max=0.000784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0515746 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0515745 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=0.075540Jy sigma=0.000626 ! Fit after self-cal, rms=0.075542Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000442743 Jy ! Component: 100 - total flux cleaned = 0.00047286 Jy ! Component: 150 - total flux cleaned = 0.000472919 Jy ! Component: 200 - total flux cleaned = 0.000483861 Jy ! Total flux subtracted in 200 components = 0.000483861 Jy ! Clean residual min=-0.000780 max=0.000792 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0520584 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.0520584 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=0.075537Jy sigma=0.000626 ! Fit after self-cal, rms=0.075534Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.075534Jy sigma=0.000625 ! Fit after self-cal, rms=0.075514Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.158 mas, bmaj=2.791 mas, bpa=0.9301 degrees ! Estimated noise=435.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442425 Jy ! Component: 100 - total flux cleaned = 0.000524062 Jy ! Component: 150 - total flux cleaned = 0.000572825 Jy ! Component: 200 - total flux cleaned = 0.000572442 Jy ! Total flux subtracted in 200 components = 0.000572442 Jy ! Clean residual min=-0.000728 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0526309 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.0526309 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=0.075512Jy sigma=0.000625 ! Fit after self-cal, rms=0.075514Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000169957 Jy ! Component: 100 - total flux cleaned = 0.000176188 Jy ! Component: 150 - total flux cleaned = 0.000182613 Jy ! Component: 200 - total flux cleaned = 0.00017725 Jy ! Total flux subtracted in 200 components = 0.00017725 Jy ! Clean residual min=-0.000760 max=0.000766 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0528081 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0528081 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=0.075512Jy sigma=0.000625 ! Fit after self-cal, rms=0.075510Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9222 mas, bmaj=1.837 mas, bpa=-1.576 degrees ! Estimated noise=348.516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9222 x 1.837 at -1.576 degrees (North through East) ! Clean map min=-0.00095564 max=0.043817 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 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7377 mas, bmaj=1.547 mas, bpa=-2.897 degrees ! Estimated noise=736.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343856 Jy ! Component: 100 - total flux cleaned = 0.0430102 Jy ! Component: 150 - total flux cleaned = 0.046941 Jy ! Component: 200 - total flux cleaned = 0.0489451 Jy ! Total flux subtracted in 200 components = 0.0489451 Jy ! Clean residual min=-0.002181 max=0.002066 Jy/beam ! Clean residual mean=-0.000006 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0489451 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0489451 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9222 mas, bmaj=1.837 mas, bpa=-1.576 degrees ! Estimated noise=348.516 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 = 0.00188731 Jy ! Component: 100 - total flux cleaned = 0.00298426 Jy ! Component: 150 - total flux cleaned = 0.0034646 Jy ! Component: 200 - total flux cleaned = 0.00378114 Jy ! Total flux subtracted in 200 components = 0.00378114 Jy ! Clean residual min=-0.000800 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0527263 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0527263 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.158 mas, bmaj=2.791 mas, bpa=0.9301 degrees ! Estimated noise=435.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138699 Jy ! Component: 100 - total flux cleaned = 0.000192581 Jy ! Component: 150 - total flux cleaned = 0.000231022 Jy ! Component: 200 - total flux cleaned = 0.000242374 Jy ! Total flux subtracted in 200 components = 0.000242374 Jy ! Clean residual min=-0.000750 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0529687 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01173e-05 Jy ! Component: 100 - total flux cleaned = 1.83625e-05 Jy ! Component: 150 - total flux cleaned = 1.10738e-05 Jy ! Component: 200 - total flux cleaned = 4.40303e-06 Jy ! Total flux subtracted in 200 components = 4.40303e-06 Jy ! Clean residual min=-0.000763 max=0.000787 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0529731 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.0529731 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9222 mas, bmaj=1.837 mas, bpa=-1.576 degrees ! Estimated noise=348.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137466 Jy ! Component: 100 - total flux cleaned = 8.33724e-05 Jy ! Component: 150 - total flux cleaned = 5.27614e-05 Jy ! Component: 200 - total flux cleaned = 2.49276e-05 Jy ! Total flux subtracted in 200 components = 2.49276e-05 Jy ! Clean residual min=-0.000733 max=0.000819 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.052998 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.052998 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=0.075515Jy sigma=0.000625 ! Fit after self-cal, rms=0.075512Jy sigma=0.000625 wmodel J0107+2611_X_2017_06_15_pus_map.mod ! Writing 81 model components to file: J0107+2611_X_2017_06_15_pus_map.mod wobs J0107+2611_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0107+2611_X_2017_06_15_pus_uvs.fits wwins J0107+2611_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0107+2611_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 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.34221e-05 Jy ! Component: 100 - total flux cleaned = -8.45523e-05 Jy ! Component: 150 - total flux cleaned = -0.000121772 Jy ! Component: 200 - total flux cleaned = -0.000170124 Jy ! Component: 250 - total flux cleaned = -0.000216846 Jy ! Component: 300 - total flux cleaned = -0.000262123 Jy ! Component: 350 - total flux cleaned = -0.000317211 Jy ! Component: 400 - total flux cleaned = -0.000360366 Jy ! Component: 450 - total flux cleaned = -0.000444445 Jy ! Component: 500 - total flux cleaned = -0.00049588 Jy ! Component: 550 - total flux cleaned = -0.000576736 Jy ! Component: 600 - total flux cleaned = -0.00061641 Jy ! Component: 650 - total flux cleaned = -0.000665222 Jy ! Component: 700 - total flux cleaned = -0.000694183 Jy ! Component: 750 - total flux cleaned = -0.000722633 Jy ! Component: 800 - total flux cleaned = -0.000760263 Jy ! Component: 850 - total flux cleaned = -0.000815581 Jy ! Component: 900 - total flux cleaned = -0.000842931 Jy ! Component: 950 - total flux cleaned = -0.000878961 Jy ! Component: 1000 - total flux cleaned = -0.00093215 Jy ! Component: 1050 - total flux cleaned = -0.000967268 Jy ! Component: 1100 - total flux cleaned = -0.00102787 Jy ! Component: 1150 - total flux cleaned = -0.00107901 Jy ! Component: 1200 - total flux cleaned = -0.00112942 Jy ! Component: 1250 - total flux cleaned = -0.00115432 Jy ! Component: 1300 - total flux cleaned = -0.00119556 Jy ! Component: 1350 - total flux cleaned = -0.00120363 Jy ! Component: 1400 - total flux cleaned = -0.001236 Jy ! Component: 1450 - total flux cleaned = -0.00123596 Jy ! Component: 1500 - total flux cleaned = -0.00125966 Jy ! Component: 1550 - total flux cleaned = -0.0012909 Jy ! Component: 1600 - total flux cleaned = -0.00129092 Jy ! Component: 1650 - total flux cleaned = -0.00129097 Jy ! Component: 1700 - total flux cleaned = -0.00129109 Jy ! Component: 1750 - total flux cleaned = -0.00129861 Jy ! Component: 1800 - total flux cleaned = -0.00132097 Jy ! Component: 1850 - total flux cleaned = -0.00130639 Jy ! Component: 1900 - total flux cleaned = -0.00136477 Jy ! Component: 1950 - total flux cleaned = -0.00135751 Jy ! Component: 2000 - total flux cleaned = -0.00136475 Jy ! Total flux subtracted in 2048 components = -0.00138608 Jy ! Clean residual min=-0.000359 max=0.000438 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0516119 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 228 components and 0.0516119 Jy ![Exited script file: muppet] wmap "J0107+2611_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9222 x 1.837 at -1.576 degrees (North through East) ! Clean map min=-0.00091694 max=0.043617 Jy/beam ! Writing clean map to FITS file: J0107+2611_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 0.0436172 invert ! Inverting map ! Your choice of large map pixels excluded 0.0665% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936768 0.936768 1.87354 3.74707 7.49415 14.9883 29.9766 59.9532 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9222 x 1.837 at -1.576 degrees (North through East) ! Clean map min=-0.00091694 max=0.043617 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 J0107+2611_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:51 2019