! Started logfile: J2102-3313_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:18 2019 obs J2102-3313_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2102-3313_X_2017_02_19_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.453704 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2102-3313 ! ! 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 858 lines of history. ! ! Reading 23520 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 J2102-3313_X_2017_02_19_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 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 361 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927547Jy sigma=0.006101 ! Fit after self-cal, rms=0.894514Jy sigma=0.005882 ! 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 0.0859% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.5413 mas, bmaj=1.544 mas, bpa=-1.064 degrees ! Estimated noise=1354.71 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 = 0.0609672 Jy ! Component: 100 - total flux cleaned = 0.0900782 Jy ! Total flux subtracted in 100 components = 0.0900782 Jy ! Clean residual min=-0.008795 max=0.018568 Jy/beam ! Clean residual mean=0.000046 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 0.0900782 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0900782 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=0.128871Jy sigma=0.000752 ! Fit after self-cal, rms=0.128434Jy sigma=0.000749 ! Inverting map ! Your choice of large map pixels excluded 0.0859% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0859% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.71 mas, bmaj=1.889 mas, bpa=-1.861 degrees ! Estimated noise=747.937 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 (-0.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453981 Jy ! Component: 100 - total flux cleaned = 0.0690437 Jy ! Component: 150 - total flux cleaned = 0.0817547 Jy ! Component: 200 - total flux cleaned = 0.0889391 Jy ! Total flux subtracted in 200 components = 0.0889391 Jy ! Clean residual min=-0.003716 max=0.005914 Jy/beam ! Clean residual mean=0.000011 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.179017 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 70 components and 0.179017 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=0.111070Jy sigma=0.000638 ! Fit after self-cal, rms=0.110490Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.0859% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00* KP 0.93 ! LA 0.94 MK 1.20 NL 1.00* OV 1.06 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 0.92 ! LA 0.96 MK 1.18 NL 1.00* OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00* KP 0.90 ! LA 1.02 MK 1.19 NL 1.00* OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.00* KP 0.90 ! LA 1.03 MK 1.09 NL 1.00* OV 1.03 ! PT 1.00* SC 1.26 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00* KP 0.91 ! LA 1.03 MK 1.23 NL 1.00* OV 1.05 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00* KP 0.91 ! LA 0.97 MK 1.14 NL 1.00* OV 1.01 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00* KP 0.91 ! LA 0.98 MK 1.01 NL 1.00* OV 1.06 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.00* KP 0.93 ! LA 0.99 MK 0.97 NL 1.00* OV 1.03 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.00* KP 0.95 ! LA 1.02 MK 0.97 NL 1.00* OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 0.91 ! LA 1.00 MK 0.93 NL 1.00* OV 1.07 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00* KP 0.94 ! LA 0.96 MK 0.84 NL 1.00* OV 1.07 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.97 ! LA 1.00 MK 0.77 NL 1.00* OV 1.06 ! PT 1.00* SC 1.12 ! ! ! Fit before self-cal, rms=0.110490Jy sigma=0.000635 ! Fit after self-cal, rms=0.108548Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7314 mas, bmaj=1.918 mas, bpa=-2.166 degrees ! Estimated noise=746.921 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 (-2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433976 Jy ! Component: 100 - total flux cleaned = 0.00636922 Jy ! Component: 150 - total flux cleaned = 0.00715368 Jy ! Component: 200 - total flux cleaned = 0.00749306 Jy ! Total flux subtracted in 200 components = 0.00749306 Jy ! Clean residual min=-0.002193 max=0.002652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.18651 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.18651 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=0.108363Jy sigma=0.000631 ! Fit after self-cal, rms=0.108248Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.108248Jy sigma=0.000630 ! Fit after self-cal, rms=0.107166Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7294 mas, bmaj=1.909 mas, bpa=-2.199 degrees ! Estimated noise=742.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210836 Jy ! Component: 100 - total flux cleaned = 0.00283212 Jy ! Component: 150 - total flux cleaned = 0.00296188 Jy ! Component: 200 - total flux cleaned = 0.00302853 Jy ! Total flux subtracted in 200 components = 0.00302853 Jy ! Clean residual min=-0.001982 max=0.002105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.189539 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.189539 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=0.107122Jy sigma=0.000630 ! Fit after self-cal, rms=0.107044Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = 0.00112073 Jy ! Component: 100 - total flux cleaned = 0.00112297 Jy ! Component: 150 - total flux cleaned = 0.00112354 Jy ! Component: 200 - total flux cleaned = 0.00110431 Jy ! Total flux subtracted in 200 components = 0.00110431 Jy ! Clean residual min=-0.001869 max=0.001937 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.190643 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.190643 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=0.107028Jy sigma=0.000629 ! Fit after self-cal, rms=0.107001Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.107001Jy sigma=0.000629 ! Fit after self-cal, rms=0.106143Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7254 mas, bmaj=1.9 mas, bpa=-2.189 degrees ! Estimated noise=734.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965605 Jy ! Component: 100 - total flux cleaned = 0.000989398 Jy ! Component: 150 - total flux cleaned = 0.000972079 Jy ! Component: 200 - total flux cleaned = 0.000940735 Jy ! Total flux subtracted in 200 components = 0.000940735 Jy ! Clean residual min=-0.001706 max=0.001793 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.191584 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.191584 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=0.106130Jy sigma=0.000629 ! Fit after self-cal, rms=0.106114Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = 0.00049358 Jy ! Component: 100 - total flux cleaned = 0.000454971 Jy ! Component: 150 - total flux cleaned = 0.000423216 Jy ! Component: 200 - total flux cleaned = 0.000365135 Jy ! Total flux subtracted in 200 components = 0.000365135 Jy ! Clean residual min=-0.001701 max=0.001819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.191949 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.191949 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=0.106106Jy sigma=0.000629 ! Fit after self-cal, rms=0.106095Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.106095Jy sigma=0.000629 ! Fit after self-cal, rms=0.105375Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.759 mas, bmaj=6.992 mas, bpa=6.162 degrees ! Estimated noise=1059.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461463 Jy ! Component: 100 - total flux cleaned = 0.000450912 Jy ! Component: 150 - total flux cleaned = 0.000450447 Jy ! Component: 200 - total flux cleaned = 0.000459729 Jy ! Total flux subtracted in 200 components = 0.000459729 Jy ! Clean residual min=-0.002304 max=0.002016 Jy/beam ! Clean residual mean=0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.192409 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.192409 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=0.105373Jy sigma=0.000629 ! Fit after self-cal, rms=0.105368Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = 0.000203105 Jy ! Component: 100 - total flux cleaned = 0.000149676 Jy ! Component: 150 - total flux cleaned = 0.000112854 Jy ! Component: 200 - total flux cleaned = 8.02779e-05 Jy ! Total flux subtracted in 200 components = 8.02779e-05 Jy ! Clean residual min=-0.002296 max=0.001915 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.192489 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 141 components and 0.192489 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=0.105367Jy sigma=0.000629 ! Fit after self-cal, rms=0.105365Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7216 mas, bmaj=1.892 mas, bpa=-2.232 degrees ! Estimated noise=729.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7216 x 1.892 at -2.232 degrees (North through East) ! Clean map min=-0.0014921 max=0.10059 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 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.5459 mas, bmaj=1.528 mas, bpa=-1.532 degrees ! Estimated noise=1317.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583127 Jy ! Component: 100 - total flux cleaned = 0.0887654 Jy ! Component: 150 - total flux cleaned = 0.111454 Jy ! Component: 200 - total flux cleaned = 0.128364 Jy ! Total flux subtracted in 200 components = 0.128364 Jy ! Clean residual min=-0.005502 max=0.009606 Jy/beam ! Clean residual mean=0.000030 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.128364 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.128364 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7216 mas, bmaj=1.892 mas, bpa=-2.232 degrees ! Estimated noise=729.12 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 = 0.0242679 Jy ! Component: 100 - total flux cleaned = 0.0367263 Jy ! Component: 150 - total flux cleaned = 0.0437832 Jy ! Component: 200 - total flux cleaned = 0.0486916 Jy ! Total flux subtracted in 200 components = 0.0486916 Jy ! Clean residual min=-0.002656 max=0.003298 Jy/beam ! Clean residual mean=0.000011 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.177055 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 0.177055 Jy ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.759 mas, bmaj=6.992 mas, bpa=6.162 degrees ! Estimated noise=1059.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657498 Jy ! Component: 100 - total flux cleaned = 0.0101037 Jy ! Component: 150 - total flux cleaned = 0.0121117 Jy ! Component: 200 - total flux cleaned = 0.013194 Jy ! Total flux subtracted in 200 components = 0.013194 Jy ! Clean residual min=-0.002577 max=0.002906 Jy/beam ! Clean residual mean=0.000003 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.190249 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 = 0.000259253 Jy ! Component: 100 - total flux cleaned = 0.000486922 Jy ! Component: 150 - total flux cleaned = 0.000687517 Jy ! Component: 200 - total flux cleaned = 0.000862998 Jy ! Total flux subtracted in 200 components = 0.000862998 Jy ! Clean residual min=-0.002465 max=0.002496 Jy/beam ! Clean residual mean=0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.191112 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 106 components and 0.191112 Jy ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7216 mas, bmaj=1.892 mas, bpa=-2.232 degrees ! Estimated noise=729.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103544 Jy ! Component: 100 - total flux cleaned = 7.97634e-06 Jy ! Component: 150 - total flux cleaned = 9.34266e-06 Jy ! Component: 200 - total flux cleaned = 4.57343e-05 Jy ! Total flux subtracted in 200 components = 4.57343e-05 Jy ! Clean residual min=-0.001861 max=0.001943 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.191158 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.191158 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=0.105383Jy sigma=0.000629 ! Fit after self-cal, rms=0.105361Jy sigma=0.000629 wmodel J2102-3313_X_2017_02_19_pus_map.mod ! Writing 115 model components to file: J2102-3313_X_2017_02_19_pus_map.mod wobs J2102-3313_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2102-3313_X_2017_02_19_pus_uvs.fits wwins J2102-3313_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J2102-3313_X_2017_02_19_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 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284545 Jy ! Component: 100 - total flux cleaned = -0.000228004 Jy ! Component: 150 - total flux cleaned = -0.000150012 Jy ! Component: 200 - total flux cleaned = -0.000100834 Jy ! Component: 250 - total flux cleaned = -0.000100756 Jy ! Component: 300 - total flux cleaned = -7.88509e-05 Jy ! Component: 350 - total flux cleaned = -7.87604e-05 Jy ! Component: 400 - total flux cleaned = -0.000118903 Jy ! Component: 450 - total flux cleaned = -0.000214065 Jy ! Component: 500 - total flux cleaned = -0.000342798 Jy ! Component: 550 - total flux cleaned = -0.000449059 Jy ! Component: 600 - total flux cleaned = -0.00053447 Jy ! Component: 650 - total flux cleaned = -0.000501745 Jy ! Component: 700 - total flux cleaned = -0.000549838 Jy ! Component: 750 - total flux cleaned = -0.000518582 Jy ! Component: 800 - total flux cleaned = -0.00051859 Jy ! Component: 850 - total flux cleaned = -0.000503924 Jy ! Component: 900 - total flux cleaned = -0.000518765 Jy ! Component: 950 - total flux cleaned = -0.000560909 Jy ! Component: 1000 - total flux cleaned = -0.000574482 Jy ! Component: 1050 - total flux cleaned = -0.000628 Jy ! Component: 1100 - total flux cleaned = -0.000640688 Jy ! Component: 1150 - total flux cleaned = -0.000653238 Jy ! Component: 1200 - total flux cleaned = -0.000690866 Jy ! Component: 1250 - total flux cleaned = -0.000753107 Jy ! Component: 1300 - total flux cleaned = -0.000838641 Jy ! Component: 1350 - total flux cleaned = -0.000910385 Jy ! Component: 1400 - total flux cleaned = -0.000981049 Jy ! Component: 1450 - total flux cleaned = -0.00101585 Jy ! Component: 1500 - total flux cleaned = -0.0010731 Jy ! Component: 1550 - total flux cleaned = -0.00116309 Jy ! Component: 1600 - total flux cleaned = -0.00121855 Jy ! Component: 1650 - total flux cleaned = -0.00127315 Jy ! Component: 1700 - total flux cleaned = -0.00132715 Jy ! Component: 1750 - total flux cleaned = -0.00136986 Jy ! Component: 1800 - total flux cleaned = -0.00145417 Jy ! Component: 1850 - total flux cleaned = -0.00151659 Jy ! Component: 1900 - total flux cleaned = -0.00156806 Jy ! Component: 1950 - total flux cleaned = -0.00163921 Jy ! Component: 2000 - total flux cleaned = -0.0016694 Jy ! Total flux subtracted in 2048 components = -0.00168921 Jy ! Clean residual min=-0.000529 max=0.000598 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.189469 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 237 components and 0.189469 Jy ![Exited script file: muppet] wmap "J2102-3313_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7216 x 1.892 at -2.232 degrees (North through East) ! Clean map min=-0.0012168 max=0.10092 Jy/beam ! Writing clean map to FITS file: J2102-3313_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100916 invert ! Inverting map ! Your choice of large map pixels excluded 0.086% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017032 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50632 0.50632 1.01264 2.02528 4.05056 8.10113 16.2023 32.4045 64.809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7216 x 1.892 at -2.232 degrees (North through East) ! Clean map min=-0.0012168 max=0.10092 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 J2102-3313_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:20 2019