! Started logfile: J1606+1814_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:01 2019 obs J1606+1814_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1606+1814_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762963 visibilities/baseline/integration-bin. ! Found source: J1606+1814 ! ! 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 34608 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 J1606+1814_X_2017_01_16_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943735Jy sigma=0.007552 ! Fit after self-cal, rms=0.923952Jy sigma=0.007467 ! 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=0.9422 mas, bmaj=2.111 mas, bpa=23.06 degrees ! Estimated noise=987.056 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 = 0.0619706 Jy ! Component: 100 - total flux cleaned = 0.0813977 Jy ! Total flux subtracted in 100 components = 0.0813977 Jy ! Clean residual min=-0.004648 max=0.008955 Jy/beam ! Clean residual mean=0.000011 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.0813977 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0813977 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=0.122107Jy sigma=0.000663 ! Fit after self-cal, rms=0.122072Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100559 Jy ! Component: 100 - total flux cleaned = 0.0159922 Jy ! Total flux subtracted in 100 components = 0.0159922 Jy ! Clean residual min=-0.004022 max=0.004901 Jy/beam ! Clean residual mean=0.000002 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.0973899 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0973899 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=0.121341Jy sigma=0.000652 ! Fit after self-cal, rms=0.121387Jy sigma=0.000652 ! 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=1.147 mas, bmaj=2.267 mas, bpa=19.24 degrees ! Estimated noise=493.803 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 (0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497553 Jy ! Component: 100 - total flux cleaned = 0.00691787 Jy ! Component: 150 - total flux cleaned = 0.00766241 Jy ! Component: 200 - total flux cleaned = 0.00818821 Jy ! Total flux subtracted in 200 components = 0.00818821 Jy ! Clean residual min=-0.002103 max=0.002128 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.105578 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.105578 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=0.121173Jy sigma=0.000649 ! Fit after self-cal, rms=0.121156Jy sigma=0.000648 ! 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 1.19 FD 1.00 HN 0.95 KP 1.03 ! LA 0.97 MK 1.00* NL 0.96 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.10 HN 0.90 KP 1.01 ! LA 0.92 MK 1.00* NL 0.93 OV 0.98 ! PT 1.16 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.94 KP 1.01 ! LA 0.95 MK 1.00* NL 0.91 OV 1.01 ! PT 1.17 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.07 HN 1.06 KP 1.04 ! LA 0.96 MK 1.00* NL 0.93 OV 1.03 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.93 KP 0.99 ! LA 0.98 MK 1.00* NL 0.94 OV 1.05 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.91 KP 0.97 ! LA 0.98 MK 1.00* NL 0.94 OV 1.02 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.97 KP 0.96 ! LA 0.96 MK 1.00* NL 0.93 OV 1.00 ! PT 1.21 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.95 KP 0.98 ! LA 0.98 MK 1.00* NL 0.94 OV 0.97 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00* NL 0.92 OV 0.93 ! PT 1.17 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.95 KP 0.94 ! LA 0.94 MK 1.00* NL 0.98 OV 1.03 ! PT 1.17 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.93 KP 0.98 ! LA 1.05 MK 1.00* NL 0.91 OV 1.02 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.94 KP 0.94 ! LA 0.97 MK 1.00* NL 0.90 OV 1.05 ! PT 1.20 SC 1.00 ! ! ! Fit before self-cal, rms=0.121156Jy sigma=0.000648 ! Fit after self-cal, rms=0.132577Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.249 mas, bpa=18.73 degrees ! Estimated noise=490.981 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 = 0.00175201 Jy ! Component: 100 - total flux cleaned = 0.00275825 Jy ! Component: 150 - total flux cleaned = 0.00329589 Jy ! Component: 200 - total flux cleaned = 0.00372597 Jy ! Total flux subtracted in 200 components = 0.00372597 Jy ! Clean residual min=-0.001663 max=0.001362 Jy/beam ! Clean residual mean=-0.000010 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.109304 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.109304 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=0.132544Jy sigma=0.000645 ! Fit after self-cal, rms=0.132688Jy sigma=0.000645 ! 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=0.132688Jy sigma=0.000645 ! Fit after self-cal, rms=0.126563Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.245 mas, bpa=18.81 degrees ! Estimated noise=490.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490822 Jy ! Component: 100 - total flux cleaned = 0.00072013 Jy ! Component: 150 - total flux cleaned = 0.000798024 Jy ! Component: 200 - total flux cleaned = 0.000861259 Jy ! Total flux subtracted in 200 components = 0.000861259 Jy ! Clean residual min=-0.001283 max=0.001278 Jy/beam ! Clean residual mean=0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.110165 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.110165 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=0.126551Jy sigma=0.000643 ! Fit after self-cal, rms=0.126671Jy sigma=0.000643 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 = -2.84276e-05 Jy ! Component: 100 - total flux cleaned = 0.000179375 Jy ! Component: 150 - total flux cleaned = 0.000292231 Jy ! Component: 200 - total flux cleaned = 0.000317106 Jy ! Total flux subtracted in 200 components = 0.000317106 Jy ! Clean residual min=-0.001279 max=0.001309 Jy/beam ! Clean residual mean=0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.110482 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.110482 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=0.126664Jy sigma=0.000642 ! Fit after self-cal, rms=0.126665Jy sigma=0.000642 ! Inverting map ! Added new window around map position (2.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790534 Jy ! Component: 100 - total flux cleaned = 0.000657984 Jy ! Component: 150 - total flux cleaned = 0.00061463 Jy ! Component: 200 - total flux cleaned = 0.000634202 Jy ! Total flux subtracted in 200 components = 0.000634202 Jy ! Clean residual min=-0.001260 max=0.000933 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.111117 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.111117 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=0.126648Jy sigma=0.000642 ! Fit after self-cal, rms=0.126651Jy sigma=0.000642 ! 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=0.126651Jy sigma=0.000642 ! Fit after self-cal, rms=0.127392Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.243 mas, bpa=18.85 degrees ! Estimated noise=489.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256971 Jy ! Component: 100 - total flux cleaned = 0.000278475 Jy ! Component: 150 - total flux cleaned = 0.000329495 Jy ! Component: 200 - total flux cleaned = 0.000404259 Jy ! Total flux subtracted in 200 components = 0.000404259 Jy ! Clean residual min=-0.001106 max=0.000925 Jy/beam ! Clean residual mean=0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.111521 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.111521 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=0.127385Jy sigma=0.000642 ! Fit after self-cal, rms=0.127405Jy sigma=0.000642 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 = 1.57109e-05 Jy ! Component: 100 - total flux cleaned = 5.86796e-05 Jy ! Component: 150 - total flux cleaned = 0.000112578 Jy ! Component: 200 - total flux cleaned = 0.000163703 Jy ! Total flux subtracted in 200 components = 0.000163703 Jy ! Clean residual min=-0.001073 max=0.000933 Jy/beam ! Clean residual mean=0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.111685 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.111685 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=0.127400Jy sigma=0.000642 ! Fit after self-cal, rms=0.127400Jy sigma=0.000642 ! 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=0.127400Jy sigma=0.000642 ! Fit after self-cal, rms=0.127705Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=2.815 mas, bpa=0.7561 degrees ! Estimated noise=595.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377671 Jy ! Component: 100 - total flux cleaned = -0.000190076 Jy ! Component: 150 - total flux cleaned = -7.78595e-06 Jy ! Component: 200 - total flux cleaned = 0.000127654 Jy ! Total flux subtracted in 200 components = 0.000127654 Jy ! Clean residual min=-0.001068 max=0.001054 Jy/beam ! Clean residual mean=0.000011 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.111812 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.111812 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=0.127701Jy sigma=0.000642 ! Fit after self-cal, rms=0.127703Jy sigma=0.000642 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 = -7.11116e-05 Jy ! Component: 100 - total flux cleaned = 7.27867e-05 Jy ! Component: 150 - total flux cleaned = 0.000156657 Jy ! Component: 200 - total flux cleaned = 0.000231144 Jy ! Total flux subtracted in 200 components = 0.000231144 Jy ! Clean residual min=-0.001062 max=0.001051 Jy/beam ! Clean residual mean=0.000011 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.112043 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.112043 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=0.127701Jy sigma=0.000642 ! Fit after self-cal, rms=0.127701Jy sigma=0.000642 ! 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=1.143 mas, bmaj=2.243 mas, bpa=18.83 degrees ! Estimated noise=489.689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 2.243 at 18.83 degrees (North through East) ! Clean map min=-0.00092022 max=0.079156 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 ! Estimated beam: bmin=0.9487 mas, bmaj=2.088 mas, bpa=22.62 degrees ! Estimated noise=974.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606162 Jy ! Component: 100 - total flux cleaned = 0.0809198 Jy ! Component: 150 - total flux cleaned = 0.0913734 Jy ! Component: 200 - total flux cleaned = 0.0973465 Jy ! Total flux subtracted in 200 components = 0.0973465 Jy ! Clean residual min=-0.003234 max=0.003254 Jy/beam ! Clean residual mean=0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0973465 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0973465 Jy ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.243 mas, bpa=18.83 degrees ! Estimated noise=489.689 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 = 0.00475365 Jy ! Component: 100 - total flux cleaned = 0.00764084 Jy ! Component: 150 - total flux cleaned = 0.00973613 Jy ! Component: 200 - total flux cleaned = 0.011312 Jy ! Total flux subtracted in 200 components = 0.011312 Jy ! Clean residual min=-0.001145 max=0.001144 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.108658 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.108658 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=2.181 mas, bmaj=2.815 mas, bpa=0.7561 degrees ! Estimated noise=595.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120001 Jy ! Component: 100 - total flux cleaned = 0.00183777 Jy ! Component: 150 - total flux cleaned = 0.00232113 Jy ! Component: 200 - total flux cleaned = 0.00256663 Jy ! Total flux subtracted in 200 components = 0.00256663 Jy ! Clean residual min=-0.001133 max=0.001059 Jy/beam ! Clean residual mean=0.000011 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.111225 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 = 0.000200936 Jy ! Component: 100 - total flux cleaned = 0.000324112 Jy ! Component: 150 - total flux cleaned = 0.000405405 Jy ! Component: 200 - total flux cleaned = 0.000454075 Jy ! Total flux subtracted in 200 components = 0.000454075 Jy ! Clean residual min=-0.001083 max=0.001067 Jy/beam ! Clean residual mean=0.000011 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.111679 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.111679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.243 mas, bpa=18.83 degrees ! Estimated noise=489.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202565 Jy ! Component: 100 - total flux cleaned = -0.000132459 Jy ! Component: 150 - total flux cleaned = -6.98449e-05 Jy ! Component: 200 - total flux cleaned = 4.77695e-06 Jy ! Total flux subtracted in 200 components = 4.77695e-06 Jy ! Clean residual min=-0.000991 max=0.000970 Jy/beam ! Clean residual mean=0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.111684 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.111684 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=0.127708Jy sigma=0.000642 ! Fit after self-cal, rms=0.127706Jy sigma=0.000642 wmodel J1606+1814_X_2017_01_16_pus_map.mod ! Writing 85 model components to file: J1606+1814_X_2017_01_16_pus_map.mod wobs J1606+1814_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1606+1814_X_2017_01_16_pus_uvs.fits wwins J1606+1814_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1606+1814_X_2017_01_16_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 = -3.83639e-05 Jy ! Component: 100 - total flux cleaned = -3.79479e-05 Jy ! Component: 150 - total flux cleaned = -7.03709e-05 Jy ! Component: 200 - total flux cleaned = -8.56549e-05 Jy ! Component: 250 - total flux cleaned = -3.94865e-05 Jy ! Component: 300 - total flux cleaned = -9.65446e-06 Jy ! Component: 350 - total flux cleaned = 4.81882e-05 Jy ! Component: 400 - total flux cleaned = 0.000118434 Jy ! Component: 450 - total flux cleaned = 0.00015966 Jy ! Component: 500 - total flux cleaned = 0.000200431 Jy ! Component: 550 - total flux cleaned = 0.000280035 Jy ! Component: 600 - total flux cleaned = 0.000331866 Jy ! Component: 650 - total flux cleaned = 0.000344551 Jy ! Component: 700 - total flux cleaned = 0.000369708 Jy ! Component: 750 - total flux cleaned = 0.000382108 Jy ! Component: 800 - total flux cleaned = 0.00040647 Jy ! Component: 850 - total flux cleaned = 0.000430473 Jy ! Component: 900 - total flux cleaned = 0.000465744 Jy ! Component: 950 - total flux cleaned = 0.000465723 Jy ! Component: 1000 - total flux cleaned = 0.000431341 Jy ! Component: 1050 - total flux cleaned = 0.000431275 Jy ! Component: 1100 - total flux cleaned = 0.000397634 Jy ! Component: 1150 - total flux cleaned = 0.000397355 Jy ! Component: 1200 - total flux cleaned = 0.000343181 Jy ! Component: 1250 - total flux cleaned = 0.000321807 Jy ! Component: 1300 - total flux cleaned = 0.000269016 Jy ! Component: 1350 - total flux cleaned = 0.000279603 Jy ! Component: 1400 - total flux cleaned = 0.00023821 Jy ! Component: 1450 - total flux cleaned = 0.000268954 Jy ! Component: 1500 - total flux cleaned = 0.000278974 Jy ! Component: 1550 - total flux cleaned = 0.000258828 Jy ! Component: 1600 - total flux cleaned = 0.000258862 Jy ! Component: 1650 - total flux cleaned = 0.000249134 Jy ! Component: 1700 - total flux cleaned = 0.000239557 Jy ! Component: 1750 - total flux cleaned = 0.000230139 Jy ! Component: 1800 - total flux cleaned = 0.000258879 Jy ! Component: 1850 - total flux cleaned = 0.000249388 Jy ! Component: 1900 - total flux cleaned = 0.000240034 Jy ! Component: 1950 - total flux cleaned = 0.000230909 Jy ! Component: 2000 - total flux cleaned = 0.000249197 Jy ! Total flux subtracted in 2048 components = 0.000240056 Jy ! Clean residual min=-0.000530 max=0.000503 Jy/beam ! Clean residual mean=0.000004 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.111924 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 231 components and 0.111924 Jy ![Exited script file: muppet] wmap "J1606+1814_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 2.243 at 18.83 degrees (North through East) ! Clean map min=-0.00087831 max=0.07904 Jy/beam ! Writing clean map to FITS file: J1606+1814_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0790397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181415 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.688573 0.688573 1.37715 2.75429 5.50858 11.0172 22.0343 44.0687 88.1373 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 2.243 at 18.83 degrees (North through East) ! Clean map min=-0.00087831 max=0.07904 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 J1606+1814_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:03 2019