! Started logfile: J1403+0610_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:45:02 2016 obs J1403+0610_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1403+0610_X_2014_12_20_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975207 visibilities/baseline/integration-bin. ! Found source: J1403+0610 ! ! 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 364 lines of history. ! ! Reading 63720 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 J1403+0610_X_2014_12_20_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997509Jy sigma=0.011686 ! Fit after self-cal, rms=0.961019Jy sigma=0.011302 ! 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 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6691 mas, bmaj=1.819 mas, bpa=-4.264 degrees ! Estimated noise=426.82 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 = 0.0317511 Jy ! Component: 100 - total flux cleaned = 0.038777 Jy ! Total flux subtracted in 100 components = 0.038777 Jy ! Clean residual min=-0.001318 max=0.002355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.038777 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.038777 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=0.077282Jy sigma=0.000780 ! Fit after self-cal, rms=0.076388Jy sigma=0.000770 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 = 0.00357304 Jy ! Component: 100 - total flux cleaned = 0.00513268 Jy ! Total flux subtracted in 100 components = 0.00513268 Jy ! Clean residual min=-0.001129 max=0.001415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0439097 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0439097 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=0.076183Jy sigma=0.000768 ! Fit after self-cal, rms=0.076182Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=2.105 mas, bpa=-4.609 degrees ! Estimated noise=245.526 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 (-2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157884 Jy ! Component: 100 - total flux cleaned = 0.00245243 Jy ! Component: 150 - total flux cleaned = 0.00278263 Jy ! Component: 200 - total flux cleaned = 0.0029115 Jy ! Total flux subtracted in 200 components = 0.0029115 Jy ! Clean residual min=-0.000827 max=0.000808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0468212 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0468212 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=0.076144Jy sigma=0.000767 ! Fit after self-cal, rms=0.076136Jy sigma=0.000767 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 0.95 FD 1.08 HN 1.00 KP 1.12 ! LA 0.99 MK 1.01 NL 1.01 OV 0.94 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.03 KP 1.06 ! LA 0.96 MK 1.05 NL 1.02 OV 0.95 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.98 KP 0.91 ! LA 0.99 MK 1.08 NL 0.99 OV 1.05 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.05 KP 0.99 ! LA 1.01 MK 0.97 NL 1.02 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.93 KP 0.90 ! LA 1.02 MK 1.02 NL 0.95 OV 0.99 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.96 KP 0.95 ! LA 0.96 MK 0.99 NL 0.97 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.09 KP 0.95 ! LA 1.08 MK 1.01 NL 1.04 OV 1.08 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.03 KP 0.96 ! LA 1.04 MK 1.05 NL 1.00 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.99 KP 0.96 ! LA 0.99 MK 1.01 NL 0.97 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.97 KP 0.99 ! LA 1.00 MK 1.00 NL 1.02 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.97 KP 0.97 ! LA 0.96 MK 0.93 NL 1.04 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 0.93 KP 0.95 ! LA 0.97 MK 0.93 NL 0.99 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.076136Jy sigma=0.000767 ! Fit after self-cal, rms=0.073753Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8386 mas, bmaj=2.093 mas, bpa=-4.513 degrees ! Estimated noise=244.513 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 = 0.000742112 Jy ! Component: 100 - total flux cleaned = 0.00086322 Jy ! Component: 150 - total flux cleaned = 0.000876497 Jy ! Component: 200 - total flux cleaned = 0.000897376 Jy ! Total flux subtracted in 200 components = 0.000897376 Jy ! Clean residual min=-0.000689 max=0.000626 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0477186 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0477186 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=0.073745Jy sigma=0.000766 ! Fit after self-cal, rms=0.073708Jy sigma=0.000766 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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=0.073708Jy sigma=0.000766 ! Fit after self-cal, rms=0.073261Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8389 mas, bmaj=2.089 mas, bpa=-4.581 degrees ! Estimated noise=244.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420363 Jy ! Component: 100 - total flux cleaned = 0.000481725 Jy ! Component: 150 - total flux cleaned = 0.000492278 Jy ! Component: 200 - total flux cleaned = 0.000474127 Jy ! Total flux subtracted in 200 components = 0.000474127 Jy ! Clean residual min=-0.000636 max=0.000577 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0481927 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.0481927 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=0.073256Jy sigma=0.000766 ! Fit after self-cal, rms=0.073245Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 = 0.000169892 Jy ! Component: 100 - total flux cleaned = 0.000138834 Jy ! Component: 150 - total flux cleaned = 9.38922e-05 Jy ! Component: 200 - total flux cleaned = 6.94093e-05 Jy ! Total flux subtracted in 200 components = 6.94093e-05 Jy ! Clean residual min=-0.000628 max=0.000573 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0482621 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0482621 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=0.073242Jy sigma=0.000765 ! Fit after self-cal, rms=0.073242Jy sigma=0.000765 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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=0.073242Jy sigma=0.000765 ! Fit after self-cal, rms=0.073010Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8376 mas, bmaj=2.086 mas, bpa=-4.607 degrees ! Estimated noise=243.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154407 Jy ! Component: 100 - total flux cleaned = 0.000164976 Jy ! Component: 150 - total flux cleaned = 0.000147643 Jy ! Component: 200 - total flux cleaned = 0.000124198 Jy ! Total flux subtracted in 200 components = 0.000124198 Jy ! Clean residual min=-0.000632 max=0.000563 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0483863 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.0483863 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=0.073008Jy sigma=0.000765 ! Fit after self-cal, rms=0.073009Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 = 3.61986e-05 Jy ! Component: 100 - total flux cleaned = 2.80984e-06 Jy ! Component: 150 - total flux cleaned = -4.62714e-06 Jy ! Component: 200 - total flux cleaned = -2.63125e-05 Jy ! Total flux subtracted in 200 components = -2.63125e-05 Jy ! Clean residual min=-0.000621 max=0.000562 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.04836 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.04836 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=0.073008Jy sigma=0.000765 ! Fit after self-cal, rms=0.073006Jy sigma=0.000765 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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=0.073006Jy sigma=0.000765 ! Fit after self-cal, rms=0.072855Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.304 mas, bpa=-2.601 degrees ! Estimated noise=306.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022496 Jy ! Component: 100 - total flux cleaned = 0.000231696 Jy ! Component: 150 - total flux cleaned = 0.000232401 Jy ! Component: 200 - total flux cleaned = 0.000224161 Jy ! Total flux subtracted in 200 components = 0.000224161 Jy ! Clean residual min=-0.000614 max=0.000579 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0485841 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0485842 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=0.072854Jy sigma=0.000765 ! Fit after self-cal, rms=0.072853Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 = 3.98227e-05 Jy ! Component: 100 - total flux cleaned = 3.99176e-05 Jy ! Component: 150 - total flux cleaned = 2.36666e-05 Jy ! Component: 200 - total flux cleaned = 1.27973e-05 Jy ! Total flux subtracted in 200 components = 1.27973e-05 Jy ! Clean residual min=-0.000608 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0485969 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.048597 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=0.072852Jy sigma=0.000765 ! Fit after self-cal, rms=0.072852Jy sigma=0.000765 ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=2.083 mas, bpa=-4.617 degrees ! Estimated noise=243.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 2.083 at -4.617 degrees (North through East) ! Clean map min=-0.00060472 max=0.043083 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 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6696 mas, bmaj=1.803 mas, bpa=-4.259 degrees ! Estimated noise=421.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325331 Jy ! Component: 100 - total flux cleaned = 0.0399464 Jy ! Component: 150 - total flux cleaned = 0.0431895 Jy ! Component: 200 - total flux cleaned = 0.0452196 Jy ! Total flux subtracted in 200 components = 0.0452196 Jy ! Clean residual min=-0.001161 max=0.001354 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0452196 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0452196 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=2.083 mas, bpa=-4.617 degrees ! Estimated noise=243.45 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 = 0.00180282 Jy ! Component: 100 - total flux cleaned = 0.00280042 Jy ! Component: 150 - total flux cleaned = 0.0031729 Jy ! Component: 200 - total flux cleaned = 0.00326412 Jy ! Total flux subtracted in 200 components = 0.00326412 Jy ! Clean residual min=-0.000670 max=0.000608 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0484837 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0484837 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.304 mas, bpa=-2.601 degrees ! Estimated noise=306.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374831 Jy ! Component: 100 - total flux cleaned = 0.000483631 Jy ! Component: 150 - total flux cleaned = 0.000508636 Jy ! Component: 200 - total flux cleaned = 0.000499819 Jy ! Total flux subtracted in 200 components = 0.000499819 Jy ! Clean residual min=-0.000633 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0489835 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 = -3.30395e-05 Jy ! Component: 100 - total flux cleaned = -6.23937e-05 Jy ! Component: 150 - total flux cleaned = -8.22886e-05 Jy ! Component: 200 - total flux cleaned = -0.000106768 Jy ! Total flux subtracted in 200 components = -0.000106768 Jy ! Clean residual min=-0.000624 max=0.000583 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0488768 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.0488768 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 0.0926% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=2.083 mas, bpa=-4.617 degrees ! Estimated noise=243.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.92433e-05 Jy ! Component: 100 - total flux cleaned = -0.000156011 Jy ! Component: 150 - total flux cleaned = -0.000211447 Jy ! Component: 200 - total flux cleaned = -0.000241435 Jy ! Total flux subtracted in 200 components = -0.000241435 Jy ! Clean residual min=-0.000622 max=0.000579 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0486353 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0486353 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=0.072855Jy sigma=0.000765 ! Fit after self-cal, rms=0.072858Jy sigma=0.000765 wmodel J1403+0610_X_2014_12_20_pus_map.mod ! Writing 78 model components to file: J1403+0610_X_2014_12_20_pus_map.mod wobs J1403+0610_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1403+0610_X_2014_12_20_pus_uvs.fits wwins J1403+0610_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1403+0610_X_2014_12_20_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 0.0926% 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 = -0.000124609 Jy ! Component: 100 - total flux cleaned = -0.000194607 Jy ! Component: 150 - total flux cleaned = -0.00027086 Jy ! Component: 200 - total flux cleaned = -0.000370615 Jy ! Component: 250 - total flux cleaned = -0.000440488 Jy ! Component: 300 - total flux cleaned = -0.000499957 Jy ! Component: 350 - total flux cleaned = -0.000558052 Jy ! Component: 400 - total flux cleaned = -0.000606583 Jy ! Component: 450 - total flux cleaned = -0.000637973 Jy ! Component: 500 - total flux cleaned = -0.00066854 Jy ! Component: 550 - total flux cleaned = -0.000690883 Jy ! Component: 600 - total flux cleaned = -0.000676221 Jy ! Component: 650 - total flux cleaned = -0.000690781 Jy ! Component: 700 - total flux cleaned = -0.000697875 Jy ! Component: 750 - total flux cleaned = -0.000677083 Jy ! Component: 800 - total flux cleaned = -0.000697652 Jy ! Component: 850 - total flux cleaned = -0.000704238 Jy ! Component: 900 - total flux cleaned = -0.000704112 Jy ! Component: 950 - total flux cleaned = -0.000697572 Jy ! Component: 1000 - total flux cleaned = -0.000710436 Jy ! Component: 1050 - total flux cleaned = -0.000697659 Jy ! Component: 1100 - total flux cleaned = -0.000691372 Jy ! Component: 1150 - total flux cleaned = -0.000672651 Jy ! Component: 1200 - total flux cleaned = -0.000666343 Jy ! Component: 1250 - total flux cleaned = -0.000648026 Jy ! Component: 1300 - total flux cleaned = -0.000629992 Jy ! Component: 1350 - total flux cleaned = -0.00064194 Jy ! Component: 1400 - total flux cleaned = -0.0006009 Jy ! Component: 1450 - total flux cleaned = -0.000577734 Jy ! Component: 1500 - total flux cleaned = -0.000560562 Jy ! Component: 1550 - total flux cleaned = -0.000543398 Jy ! Component: 1600 - total flux cleaned = -0.000515195 Jy ! Component: 1650 - total flux cleaned = -0.000509596 Jy ! Component: 1700 - total flux cleaned = -0.000481894 Jy ! Component: 1750 - total flux cleaned = -0.00044353 Jy ! Component: 1800 - total flux cleaned = -0.000416408 Jy ! Component: 1850 - total flux cleaned = -0.000400255 Jy ! Component: 1900 - total flux cleaned = -0.000373527 Jy ! Component: 1950 - total flux cleaned = -0.00034707 Jy ! Component: 2000 - total flux cleaned = -0.000320971 Jy ! Total flux subtracted in 2048 components = -0.000315813 Jy ! Clean residual min=-0.000316 max=0.000309 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0483195 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 223 components and 0.0483195 Jy ![Exited script file: muppet] wmap "J1403+0610_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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: 0.8368 x 2.083 at -4.617 degrees (North through East) ! Clean map min=-0.00056593 max=0.042934 Jy/beam ! Writing clean map to FITS file: J1403+0610_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0429339 invert ! Inverting map ! Your choice of large map pixels excluded 0.0926% 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 9.70649e-05 device "J1403+0610_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1403+0610_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.678239 0.678239 1.35648 2.71296 5.42592 10.8518 21.7037 43.4073 86.8146 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 2.083 at -4.617 degrees (North through East) ! Clean map min=-0.00056593 max=0.042934 Jy/beam quit ! Quitting program ! Log file J1403+0610_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:45:06 2016