! Started logfile: J2320+0513_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:23 2019 obs J2320+0513_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2320+0513_X_2017_06_10_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! 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 1309 lines of history. ! ! Reading 3744 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 J2320+0513_X_2017_06_10_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.210803Jy sigma=0.001940 ! Fit after self-cal, rms=0.164839Jy sigma=0.001523 ! 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 ! Estimated beam: bmin=0.7895 mas, bmaj=1.842 mas, bpa=7.908 degrees ! Estimated noise=1989.98 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 = 0.683351 Jy ! Component: 100 - total flux cleaned = 0.853089 Jy ! Total flux subtracted in 100 components = 0.853089 Jy ! Clean residual min=-0.029126 max=0.066912 Jy/beam ! Clean residual mean=-0.000187 rms=0.009315 Jy/beam ! Combined flux in latest and established models = 0.85309 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.85309 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=0.124834Jy sigma=0.001178 ! Fit after self-cal, rms=0.124782Jy sigma=0.001178 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693215 Jy ! Component: 100 - total flux cleaned = 0.102141 Jy ! Total flux subtracted in 100 components = 0.102141 Jy ! Clean residual min=-0.015044 max=0.015054 Jy/beam ! Clean residual mean=0.000005 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 0.95523 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.95523 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=0.082272Jy sigma=0.000750 ! Fit after self-cal, rms=0.082252Jy sigma=0.000749 ! Inverting map 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 ! Estimated beam: bmin=0.9364 mas, bmaj=2.006 mas, bpa=6.073 degrees ! Estimated noise=1245.42 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 = 0.0140972 Jy ! Component: 100 - total flux cleaned = 0.0207225 Jy ! Component: 150 - total flux cleaned = 0.0239394 Jy ! Component: 200 - total flux cleaned = 0.0240416 Jy ! Total flux subtracted in 200 components = 0.0240416 Jy ! Clean residual min=-0.016862 max=0.009775 Jy/beam ! Clean residual mean=0.000056 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.979272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.979272 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=0.080299Jy sigma=0.000725 ! Fit after self-cal, rms=0.080284Jy sigma=0.000725 ! Inverting map 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 0.99 FD 0.99 HN 1.03 KP 1.02 ! LA 0.97 MK 1.00 NL 0.95 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.01 ! LA 0.97 MK 1.00 NL 0.95 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.95 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 1.03 NL 0.94 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 1.03 ! LA 0.99 MK 1.04 NL 0.95 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.04 ! LA 1.00 MK 1.03 NL 0.95 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.03 ! LA 1.02 MK 1.02 NL 0.95 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 1.01 ! LA 0.99 MK 1.02 NL 0.95 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.04 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.02 ! LA 1.02 MK 1.03 NL 0.95 OV 1.01 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.03 ! LA 1.04 MK 0.96 NL 0.96 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.080284Jy sigma=0.000725 ! Fit after self-cal, rms=0.074215Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9387 mas, bmaj=2.005 mas, bpa=6.066 degrees ! Estimated noise=1246.34 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 = -0.000296564 Jy ! Component: 100 - total flux cleaned = -0.000240327 Jy ! Component: 150 - total flux cleaned = -0.000241764 Jy ! Component: 200 - total flux cleaned = -0.000208068 Jy ! Total flux subtracted in 200 components = -0.000208068 Jy ! Clean residual min=-0.004828 max=0.004521 Jy/beam ! Clean residual mean=0.000025 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.979064 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.979064 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=0.074149Jy sigma=0.000658 ! Fit after self-cal, rms=0.074159Jy sigma=0.000658 ! Inverting map 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=0.074159Jy sigma=0.000658 ! Fit after self-cal, rms=0.074188Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.006 mas, bpa=6.063 degrees ! Estimated noise=1246.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127626 Jy ! Component: 100 - total flux cleaned = 0.000128086 Jy ! Component: 150 - total flux cleaned = 0.000216133 Jy ! Component: 200 - total flux cleaned = 0.000244061 Jy ! Total flux subtracted in 200 components = 0.000244061 Jy ! Clean residual min=-0.004815 max=0.004402 Jy/beam ! Clean residual mean=0.000026 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.979308 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.979308 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=0.074160Jy sigma=0.000658 ! Fit after self-cal, rms=0.074159Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000126097 Jy ! Component: 100 - total flux cleaned = 0.000179915 Jy ! Component: 150 - total flux cleaned = 0.000204356 Jy ! Component: 200 - total flux cleaned = 0.000204255 Jy ! Total flux subtracted in 200 components = 0.000204255 Jy ! Clean residual min=-0.004801 max=0.004347 Jy/beam ! Clean residual mean=0.000026 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.979512 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.979512 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=0.074142Jy sigma=0.000658 ! Fit after self-cal, rms=0.074142Jy sigma=0.000658 ! Inverting map 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=0.074142Jy sigma=0.000658 ! Fit after self-cal, rms=0.074158Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.006 mas, bpa=6.056 degrees ! Estimated noise=1247.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304664 Jy ! Component: 100 - total flux cleaned = 0.000304716 Jy ! Component: 150 - total flux cleaned = 0.000283195 Jy ! Component: 200 - total flux cleaned = 0.000283466 Jy ! Total flux subtracted in 200 components = 0.000283466 Jy ! Clean residual min=-0.004759 max=0.004337 Jy/beam ! Clean residual mean=0.000027 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.979796 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.979796 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=0.074144Jy sigma=0.000658 ! Fit after self-cal, rms=0.074144Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.76066e-05 Jy ! Component: 100 - total flux cleaned = -2.87194e-05 Jy ! Component: 150 - total flux cleaned = -2.78861e-05 Jy ! Component: 200 - total flux cleaned = -2.73404e-05 Jy ! Total flux subtracted in 200 components = -2.73404e-05 Jy ! Clean residual min=-0.004714 max=0.004330 Jy/beam ! Clean residual mean=0.000026 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.979768 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.979768 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=0.074132Jy sigma=0.000658 ! Fit after self-cal, rms=0.074132Jy sigma=0.000658 ! Inverting map 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=0.074132Jy sigma=0.000658 ! Fit after self-cal, rms=0.074147Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=3.179 mas, bpa=-11.6 degrees ! Estimated noise=1592.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140638 Jy ! Component: 100 - total flux cleaned = -4.75595e-05 Jy ! Component: 150 - total flux cleaned = 6.25511e-06 Jy ! Component: 200 - total flux cleaned = 5.47666e-05 Jy ! Total flux subtracted in 200 components = 5.47666e-05 Jy ! Clean residual min=-0.005172 max=0.005863 Jy/beam ! Clean residual mean=0.000051 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.979823 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.979823 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=0.074152Jy sigma=0.000658 ! Fit after self-cal, rms=0.074151Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 5.7606e-05 Jy ! Component: 100 - total flux cleaned = 0.000119 Jy ! Component: 150 - total flux cleaned = 0.000155446 Jy ! Component: 200 - total flux cleaned = 0.000189704 Jy ! Total flux subtracted in 200 components = 0.000189704 Jy ! Clean residual min=-0.005149 max=0.005866 Jy/beam ! Clean residual mean=0.000051 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.980013 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.980013 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=0.074157Jy sigma=0.000658 ! Fit after self-cal, rms=0.074157Jy sigma=0.000658 ! Inverting map 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 ! Estimated beam: bmin=0.9388 mas, bmaj=2.006 mas, bpa=6.051 degrees ! Estimated noise=1247.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 2.006 at 6.051 degrees (North through East) ! Clean map min=-0.004143 max=0.88871 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 ! Performing amp+phase self-cal ! ! 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=0.074157Jy sigma=0.000658 ! Fit after self-cal, rms=0.070181Jy sigma=0.000620 ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=2.006 mas, bpa=6.042 degrees ! Estimated noise=1246.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.44089e-05 Jy ! Component: 100 - total flux cleaned = -0.000105505 Jy ! Component: 150 - total flux cleaned = -0.000104561 Jy ! Component: 200 - total flux cleaned = -0.000103313 Jy ! Total flux subtracted in 200 components = -0.000103313 Jy ! Clean residual min=-0.004579 max=0.004265 Jy/beam ! Clean residual mean=0.000027 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.97991 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.97991 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=0.070155Jy sigma=0.000620 ! Fit after self-cal, rms=0.070156Jy sigma=0.000620 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.27836e-05 Jy ! Component: 100 - total flux cleaned = -4.17979e-05 Jy ! Component: 150 - total flux cleaned = -1.84718e-05 Jy ! Component: 200 - total flux cleaned = -1.82282e-05 Jy ! Total flux subtracted in 200 components = -1.82282e-05 Jy ! Clean residual min=-0.004589 max=0.004214 Jy/beam ! Clean residual mean=0.000027 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.979891 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.979891 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=0.070140Jy sigma=0.000620 ! Fit after self-cal, rms=0.070140Jy sigma=0.000620 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.070140Jy sigma=0.000620 ! Fit after self-cal, rms=0.070153Jy sigma=0.000620 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 ! Estimated beam: bmin=0.7918 mas, bmaj=1.842 mas, bpa=7.893 degrees ! Estimated noise=1986.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.682214 Jy ! Component: 100 - total flux cleaned = 0.850878 Jy ! Component: 150 - total flux cleaned = 0.918353 Jy ! Component: 200 - total flux cleaned = 0.949939 Jy ! Total flux subtracted in 200 components = 0.949939 Jy ! Clean residual min=-0.008153 max=0.014428 Jy/beam ! Clean residual mean=-0.000042 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.949939 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 0.949939 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.006 mas, bpa=6.035 degrees ! Estimated noise=1247.2 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 = 0.0165827 Jy ! Component: 100 - total flux cleaned = 0.0241964 Jy ! Component: 150 - total flux cleaned = 0.0281504 Jy ! Component: 200 - total flux cleaned = 0.0291952 Jy ! Total flux subtracted in 200 components = 0.0291952 Jy ! Clean residual min=-0.004787 max=0.004825 Jy/beam ! Clean residual mean=0.000024 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.979134 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.979134 Jy ! Inverting map ! Added new window around map position (1.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449046 Jy ! Component: 100 - total flux cleaned = 0.00553783 Jy ! Component: 150 - total flux cleaned = 0.00590288 Jy ! Component: 200 - total flux cleaned = 0.0063053 Jy ! Total flux subtracted in 200 components = 0.0063053 Jy ! Clean residual min=-0.003886 max=0.003764 Jy/beam ! Clean residual mean=0.000017 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.985439 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.985439 Jy ! Inverting map 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 ! Estimated beam: bmin=2.108 mas, bmaj=3.179 mas, bpa=-11.61 degrees ! Estimated noise=1592.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099807 Jy ! Component: 100 - total flux cleaned = 0.00124168 Jy ! Component: 150 - total flux cleaned = 0.00148563 Jy ! Component: 200 - total flux cleaned = 0.00157692 Jy ! Total flux subtracted in 200 components = 0.00157692 Jy ! Clean residual min=-0.003714 max=0.004335 Jy/beam ! Clean residual mean=0.000040 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.987016 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 = 5.56278e-05 Jy ! Component: 100 - total flux cleaned = 0.000107407 Jy ! Component: 150 - total flux cleaned = 0.000178414 Jy ! Component: 200 - total flux cleaned = 0.000220615 Jy ! Total flux subtracted in 200 components = 0.000220615 Jy ! Clean residual min=-0.003581 max=0.004386 Jy/beam ! Clean residual mean=0.000040 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.987237 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.987237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.006 mas, bpa=6.035 degrees ! Estimated noise=1247.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.60128e-05 Jy ! Component: 100 - total flux cleaned = 0.000178337 Jy ! Component: 150 - total flux cleaned = 0.000289695 Jy ! Component: 200 - total flux cleaned = 0.000341435 Jy ! Total flux subtracted in 200 components = 0.000341435 Jy ! Clean residual min=-0.003295 max=0.003710 Jy/beam ! Clean residual mean=0.000019 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.987578 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.987578 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=0.069875Jy sigma=0.000617 ! Fit after self-cal, rms=0.069874Jy sigma=0.000617 wmodel J2320+0513_X_2017_06_10_pus_map.mod ! Writing 73 model components to file: J2320+0513_X_2017_06_10_pus_map.mod wobs J2320+0513_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2320+0513_X_2017_06_10_pus_uvs.fits wwins J2320+0513_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J2320+0513_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104354 Jy ! Component: 100 - total flux cleaned = 0.00110092 Jy ! Component: 150 - total flux cleaned = 0.00105251 Jy ! Component: 200 - total flux cleaned = 0.000954364 Jy ! Component: 250 - total flux cleaned = 0.000862146 Jy ! Component: 300 - total flux cleaned = 0.00081931 Jy ! Component: 350 - total flux cleaned = 0.000860899 Jy ! Component: 400 - total flux cleaned = 0.000747301 Jy ! Component: 450 - total flux cleaned = 0.000747948 Jy ! Component: 500 - total flux cleaned = 0.000608342 Jy ! Component: 550 - total flux cleaned = 0.000507858 Jy ! Component: 600 - total flux cleaned = 0.000508466 Jy ! Component: 650 - total flux cleaned = 0.000541381 Jy ! Component: 700 - total flux cleaned = 0.000603073 Jy ! Component: 750 - total flux cleaned = 0.000572587 Jy ! Component: 800 - total flux cleaned = 0.000456448 Jy ! Component: 850 - total flux cleaned = 0.000372021 Jy ! Component: 900 - total flux cleaned = 0.000481858 Jy ! Component: 950 - total flux cleaned = 0.0005078 Jy ! Component: 1000 - total flux cleaned = 0.000428786 Jy ! Component: 1050 - total flux cleaned = 0.000403306 Jy ! Component: 1100 - total flux cleaned = 0.00037836 Jy ! Component: 1150 - total flux cleaned = 0.000329034 Jy ! Component: 1200 - total flux cleaned = 0.0001354 Jy ! Component: 1250 - total flux cleaned = -6.43216e-06 Jy ! Component: 1300 - total flux cleaned = -7.69219e-05 Jy ! Component: 1350 - total flux cleaned = -0.000259157 Jy ! Component: 1400 - total flux cleaned = -0.000370989 Jy ! Component: 1450 - total flux cleaned = -0.00048076 Jy ! Component: 1500 - total flux cleaned = -0.00054582 Jy ! Component: 1550 - total flux cleaned = -0.000673938 Jy ! Component: 1600 - total flux cleaned = -0.00075784 Jy ! Component: 1650 - total flux cleaned = -0.000861279 Jy ! Component: 1700 - total flux cleaned = -0.000962775 Jy ! Component: 1750 - total flux cleaned = -0.00102274 Jy ! Component: 1800 - total flux cleaned = -0.00116066 Jy ! Component: 1850 - total flux cleaned = -0.00123824 Jy ! Component: 1900 - total flux cleaned = -0.00137212 Jy ! Component: 1950 - total flux cleaned = -0.00148512 Jy ! Component: 2000 - total flux cleaned = -0.00159681 Jy ! Total flux subtracted in 2048 components = -0.00167059 Jy ! Clean residual min=-0.000981 max=0.000978 Jy/beam ! Clean residual mean=0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.985908 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 208 components and 0.985908 Jy ![Exited script file: muppet] wmap "J2320+0513_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 2.006 at 6.035 degrees (North through East) ! Clean map min=-0.0022686 max=0.88956 Jy/beam ! Writing clean map to FITS file: J2320+0513_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.889559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114297 0.114297 0.228593 0.457186 0.914373 1.82875 3.65749 7.31498 14.63 29.2599 58.5199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.889 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 2.006 at 6.035 degrees (North through East) ! Clean map min=-0.0022686 max=0.88956 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 J2320+0513_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:24 2019