! Started logfile: J1607-3331_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:14 2019 obs J1607-3331_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1607-3331_X_2017_08_12_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.373789 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1607-3331 ! ! 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 1049 lines of history. ! ! Reading 7872 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 J1607-3331_X_2017_08_12_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918973Jy sigma=0.006235 ! Fit after self-cal, rms=0.884098Jy sigma=0.006075 ! 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=0.5909 mas, bmaj=1.62 mas, bpa=1.277 degrees ! Estimated noise=1984.29 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 = 0.0903358 Jy ! Component: 100 - total flux cleaned = 0.120248 Jy ! Total flux subtracted in 100 components = 0.120248 Jy ! Clean residual min=-0.006538 max=0.012615 Jy/beam ! Clean residual mean=-0.000004 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.120248 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.120248 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=0.109900Jy sigma=0.000648 ! Fit after self-cal, rms=0.109768Jy sigma=0.000647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141634 Jy ! Component: 100 - total flux cleaned = 0.0213171 Jy ! Total flux subtracted in 100 components = 0.0213171 Jy ! Clean residual min=-0.004712 max=0.005150 Jy/beam ! Clean residual mean=-0.000035 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.141566 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.141566 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=0.107791Jy sigma=0.000629 ! Fit after self-cal, rms=0.107782Jy sigma=0.000628 ! 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=0.7291 mas, bmaj=1.948 mas, bpa=2.77 degrees ! Estimated noise=1187.12 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 = 0.00514981 Jy ! Component: 100 - total flux cleaned = 0.00740325 Jy ! Component: 150 - total flux cleaned = 0.00800715 Jy ! Component: 200 - total flux cleaned = 0.00813074 Jy ! Total flux subtracted in 200 components = 0.00813074 Jy ! Clean residual min=-0.002971 max=0.003223 Jy/beam ! Clean residual mean=-0.000168 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.149696 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.149696 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=0.107598Jy sigma=0.000626 ! Fit after self-cal, rms=0.107591Jy sigma=0.000626 ! 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 0.98 FD 1.00* HN 1.09 KP 1.01 ! LA 0.95 MK 1.05 NL 1.00* OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.93 KP 0.99 ! LA 0.97 MK 1.07 NL 1.00* OV 0.96 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.08 KP 0.90 ! LA 0.99 MK 1.01 NL 1.00* OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 0.95 ! LA 1.05 MK 0.97 NL 1.00* OV 0.92 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.19 KP 0.97 ! LA 1.01 MK 1.04 NL 1.00* OV 1.04 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.15 KP 1.03 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.05 KP 1.08 ! LA 0.92 MK 1.07 NL 1.00* OV 0.98 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.08 KP 0.94 ! LA 0.90 MK 0.99 NL 1.00* OV 0.95 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.00* HN 1.00 KP 0.96 ! LA 1.00 MK 0.97 NL 1.00* OV 0.93 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00* HN 1.05 KP 1.00 ! LA 1.04 MK 0.95 NL 1.00* OV 0.91 ! PT 1.10 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.29 KP 0.95 ! LA 0.94 MK 1.04 NL 1.00* OV 1.00 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.98 ! LA 0.97 MK 0.99 NL 1.00* OV 0.92 ! PT 1.04 SC 0.89 ! ! ! Fit before self-cal, rms=0.107591Jy sigma=0.000626 ! Fit after self-cal, rms=0.112611Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7307 mas, bmaj=1.952 mas, bpa=2.959 degrees ! Estimated noise=1185.77 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 = 6.13281e-05 Jy ! Component: 100 - total flux cleaned = -1.04953e-05 Jy ! Component: 150 - total flux cleaned = -7.60577e-05 Jy ! Component: 200 - total flux cleaned = -7.68684e-05 Jy ! Total flux subtracted in 200 components = -7.68684e-05 Jy ! Clean residual min=-0.003177 max=0.002782 Jy/beam ! Clean residual mean=-0.000137 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.149619 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.149619 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=0.112594Jy sigma=0.000622 ! Fit after self-cal, rms=0.112768Jy sigma=0.000622 ! 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=0.112768Jy sigma=0.000622 ! Fit after self-cal, rms=0.117474Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7292 mas, bmaj=1.95 mas, bpa=2.987 degrees ! Estimated noise=1190.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110906 Jy ! Component: 100 - total flux cleaned = 0.00113795 Jy ! Component: 150 - total flux cleaned = 0.0011668 Jy ! Component: 200 - total flux cleaned = 0.00119434 Jy ! Total flux subtracted in 200 components = 0.00119434 Jy ! Clean residual min=-0.002290 max=0.002665 Jy/beam ! Clean residual mean=0.000053 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.150814 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.150814 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=0.117459Jy sigma=0.000618 ! Fit after self-cal, rms=0.117598Jy sigma=0.000618 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) ! Added new window around map position (15.2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189948 Jy ! Component: 100 - total flux cleaned = 0.00176468 Jy ! Component: 150 - total flux cleaned = 0.00165127 Jy ! Component: 200 - total flux cleaned = 0.00155024 Jy ! Total flux subtracted in 200 components = 0.00155024 Jy ! Clean residual min=-0.002249 max=0.002741 Jy/beam ! Clean residual mean=0.000025 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.152364 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.152364 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=0.117546Jy sigma=0.000617 ! Fit after self-cal, rms=0.117552Jy sigma=0.000617 ! Inverting map ! Added new window around map position (-13, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162125 Jy ! Component: 100 - total flux cleaned = 0.00167929 Jy ! Component: 150 - total flux cleaned = 0.00177551 Jy ! Component: 200 - total flux cleaned = 0.00185926 Jy ! Total flux subtracted in 200 components = 0.00185926 Jy ! Clean residual min=-0.002155 max=0.002280 Jy/beam ! Clean residual mean=0.000010 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.154223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.154223 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=0.117484Jy sigma=0.000617 ! Fit after self-cal, rms=0.117478Jy sigma=0.000617 ! Inverting map ! Added new window around map position (14.2, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180386 Jy ! Component: 100 - total flux cleaned = 0.00204691 Jy ! Component: 150 - total flux cleaned = 0.0021695 Jy ! Component: 200 - total flux cleaned = 0.00228094 Jy ! Total flux subtracted in 200 components = 0.00228094 Jy ! Clean residual min=-0.002014 max=0.002184 Jy/beam ! Clean residual mean=-0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.156504 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.156504 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=0.117411Jy sigma=0.000616 ! Fit after self-cal, rms=0.117401Jy sigma=0.000616 ! Inverting map ! Added new window around map position (-5.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111229 Jy ! Component: 100 - total flux cleaned = 0.00132677 Jy ! Component: 150 - total flux cleaned = 0.00142121 Jy ! Component: 200 - total flux cleaned = 0.00146388 Jy ! Total flux subtracted in 200 components = 0.00146388 Jy ! Clean residual min=-0.002258 max=0.002125 Jy/beam ! Clean residual mean=-0.000015 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.157968 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.157968 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=0.117316Jy sigma=0.000616 ! Fit after self-cal, rms=0.117306Jy sigma=0.000616 ! Inverting map ! Added new window around map position (-19, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152825 Jy ! Component: 100 - total flux cleaned = 0.00164029 Jy ! Component: 150 - total flux cleaned = 0.0014958 Jy ! Component: 200 - total flux cleaned = 0.00145089 Jy ! Total flux subtracted in 200 components = 0.00145089 Jy ! Clean residual min=-0.001830 max=0.001841 Jy/beam ! Clean residual mean=-0.000025 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.159419 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.159419 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=0.117229Jy sigma=0.000616 ! Fit after self-cal, rms=0.117223Jy sigma=0.000616 ! 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=0.117223Jy sigma=0.000616 ! Fit after self-cal, rms=0.120470Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7277 mas, bmaj=1.947 mas, bpa=3.012 degrees ! Estimated noise=1187.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848339 Jy ! Component: 100 - total flux cleaned = 0.000932609 Jy ! Component: 150 - total flux cleaned = 0.00109219 Jy ! Component: 200 - total flux cleaned = 0.00109106 Jy ! Total flux subtracted in 200 components = 0.00109106 Jy ! Clean residual min=-0.001606 max=0.001554 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.16051 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.16051 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=0.120424Jy sigma=0.000614 ! Fit after self-cal, rms=0.120471Jy sigma=0.000614 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 = 0.000316192 Jy ! Component: 100 - total flux cleaned = 0.000317079 Jy ! Component: 150 - total flux cleaned = 0.000249725 Jy ! Component: 200 - total flux cleaned = 0.000184436 Jy ! Total flux subtracted in 200 components = 0.000184436 Jy ! Clean residual min=-0.001592 max=0.001552 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.160694 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.160694 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=0.120441Jy sigma=0.000614 ! Fit after self-cal, rms=0.120439Jy sigma=0.000614 ! 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=0.120439Jy sigma=0.000614 ! Fit after self-cal, rms=0.120650Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.636 mas, bmaj=7.002 mas, bpa=6.405 degrees ! Estimated noise=1668.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475189 Jy ! Component: 100 - total flux cleaned = -0.000605232 Jy ! Component: 150 - total flux cleaned = -0.000623769 Jy ! Component: 200 - total flux cleaned = -0.000623532 Jy ! Total flux subtracted in 200 components = -0.000623532 Jy ! Clean residual min=-0.001237 max=0.001114 Jy/beam ! Clean residual mean=0.000022 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.160071 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.160071 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=0.120646Jy sigma=0.000614 ! Fit after self-cal, rms=0.120659Jy sigma=0.000614 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 = -0.000174483 Jy ! Component: 100 - total flux cleaned = -0.000174334 Jy ! Component: 150 - total flux cleaned = -0.000174237 Jy ! Component: 200 - total flux cleaned = -0.000188017 Jy ! Total flux subtracted in 200 components = -0.000188017 Jy ! Clean residual min=-0.001251 max=0.001121 Jy/beam ! Clean residual mean=0.000028 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.159883 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.159883 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=0.120660Jy sigma=0.000614 ! Fit after self-cal, rms=0.120664Jy sigma=0.000614 ! 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=0.7281 mas, bmaj=1.949 mas, bpa=3.006 degrees ! Estimated noise=1187.88 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7281 x 1.949 at 3.006 degrees (North through East) ! Clean map min=-0.0023349 max=0.11962 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=0.5893 mas, bmaj=1.621 mas, bpa=1.573 degrees ! Estimated noise=1982.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0901758 Jy ! Component: 100 - total flux cleaned = 0.121618 Jy ! Component: 150 - total flux cleaned = 0.13599 Jy ! Component: 200 - total flux cleaned = 0.143793 Jy ! Total flux subtracted in 200 components = 0.143793 Jy ! Clean residual min=-0.004370 max=0.004440 Jy/beam ! Clean residual mean=0.000024 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.143793 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.143793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7281 mas, bmaj=1.949 mas, bpa=3.006 degrees ! Estimated noise=1187.88 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 = 0.0056233 Jy ! Component: 100 - total flux cleaned = 0.00945087 Jy ! Component: 150 - total flux cleaned = 0.0125519 Jy ! Component: 200 - total flux cleaned = 0.014216 Jy ! Total flux subtracted in 200 components = 0.014216 Jy ! Clean residual min=-0.002448 max=0.002187 Jy/beam ! Clean residual mean=0.000028 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.158009 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.158009 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=2.636 mas, bmaj=7.002 mas, bpa=6.405 degrees ! Estimated noise=1668.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529439 Jy ! Component: 100 - total flux cleaned = 0.00104132 Jy ! Component: 150 - total flux cleaned = 0.0013504 Jy ! Component: 200 - total flux cleaned = 0.0015185 Jy ! Total flux subtracted in 200 components = 0.0015185 Jy ! Clean residual min=-0.001588 max=0.001419 Jy/beam ! Clean residual mean=0.000038 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.159528 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 = 0.000123424 Jy ! Component: 100 - total flux cleaned = 0.000180313 Jy ! Component: 150 - total flux cleaned = 0.000206247 Jy ! Component: 200 - total flux cleaned = 0.000257467 Jy ! Total flux subtracted in 200 components = 0.000257467 Jy ! Clean residual min=-0.001301 max=0.001335 Jy/beam ! Clean residual mean=0.000032 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.159785 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.159785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7281 mas, bmaj=1.949 mas, bpa=3.006 degrees ! Estimated noise=1187.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382365 Jy ! Component: 100 - total flux cleaned = 0.000808357 Jy ! Component: 150 - total flux cleaned = 0.00106798 Jy ! Component: 200 - total flux cleaned = 0.00112794 Jy ! Total flux subtracted in 200 components = 0.00112794 Jy ! Clean residual min=-0.002343 max=0.001849 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.160913 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.160913 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=0.120814Jy sigma=0.000615 ! Fit after self-cal, rms=0.120800Jy sigma=0.000615 wmodel J1607-3331_X_2017_08_12_pus_map.mod ! Writing 75 model components to file: J1607-3331_X_2017_08_12_pus_map.mod wobs J1607-3331_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1607-3331_X_2017_08_12_pus_uvs.fits wwins J1607-3331_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1607-3331_X_2017_08_12_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 = -0.000552145 Jy ! Component: 100 - total flux cleaned = -0.000795611 Jy ! Component: 150 - total flux cleaned = -0.000883545 Jy ! Component: 200 - total flux cleaned = -0.000911621 Jy ! Component: 250 - total flux cleaned = -0.000884897 Jy ! Component: 300 - total flux cleaned = -0.000884986 Jy ! Component: 350 - total flux cleaned = -0.000860088 Jy ! Component: 400 - total flux cleaned = -0.000835636 Jy ! Component: 450 - total flux cleaned = -0.000810692 Jy ! Component: 500 - total flux cleaned = -0.000691921 Jy ! Component: 550 - total flux cleaned = -0.000622436 Jy ! Component: 600 - total flux cleaned = -0.000622127 Jy ! Component: 650 - total flux cleaned = -0.000599812 Jy ! Component: 700 - total flux cleaned = -0.00062146 Jy ! Component: 750 - total flux cleaned = -0.000642696 Jy ! Component: 800 - total flux cleaned = -0.000557901 Jy ! Component: 850 - total flux cleaned = -0.000558271 Jy ! Component: 900 - total flux cleaned = -0.000558354 Jy ! Component: 950 - total flux cleaned = -0.000538185 Jy ! Component: 1000 - total flux cleaned = -0.000558069 Jy ! Component: 1050 - total flux cleaned = -0.00053819 Jy ! Component: 1100 - total flux cleaned = -0.000538137 Jy ! Component: 1150 - total flux cleaned = -0.000538045 Jy ! Component: 1200 - total flux cleaned = -0.000519037 Jy ! Component: 1250 - total flux cleaned = -0.000518944 Jy ! Component: 1300 - total flux cleaned = -0.000481984 Jy ! Component: 1350 - total flux cleaned = -0.000500437 Jy ! Component: 1400 - total flux cleaned = -0.000518631 Jy ! Component: 1450 - total flux cleaned = -0.00053643 Jy ! Component: 1500 - total flux cleaned = -0.000536265 Jy ! Component: 1550 - total flux cleaned = -0.000518576 Jy ! Component: 1600 - total flux cleaned = -0.00050115 Jy ! Component: 1650 - total flux cleaned = -0.000501031 Jy ! Component: 1700 - total flux cleaned = -0.000501083 Jy ! Component: 1750 - total flux cleaned = -0.000517892 Jy ! Component: 1800 - total flux cleaned = -0.000517769 Jy ! Component: 1850 - total flux cleaned = -0.000517828 Jy ! Component: 1900 - total flux cleaned = -0.000550618 Jy ! Component: 1950 - total flux cleaned = -0.000534262 Jy ! Component: 2000 - total flux cleaned = -0.000582667 Jy ! Total flux subtracted in 2048 components = -0.000550607 Jy ! Clean residual min=-0.001053 max=0.000921 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.160362 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 201 components and 0.160362 Jy ![Exited script file: muppet] wmap "J1607-3331_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7281 x 1.949 at 3.006 degrees (North through East) ! Clean map min=-0.001513 max=0.11866 Jy/beam ! Writing clean map to FITS file: J1607-3331_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.73152 0.73152 1.46304 2.92608 5.85216 11.7043 23.4086 46.8173 93.6346 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7281 x 1.949 at 3.006 degrees (North through East) ! Clean map min=-0.001513 max=0.11866 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 J1607-3331_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:16 2019