! Started logfile: J1707+0148_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:19 2019 obs J1707+0148_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1707+0148_X_2017_06_15_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.69537 visibilities/baseline/integration-bin. ! Found source: J1707+0148 ! ! 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 989 lines of history. ! ! Reading 9012 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 J1707+0148_X_2017_06_15_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.219674Jy sigma=0.001554 ! Fit after self-cal, rms=0.176855Jy sigma=0.001111 ! 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=0.8463 mas, bmaj=1.873 mas, bpa=-0.5997 degrees ! Estimated noise=1450.74 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 = 0.697246 Jy ! Component: 100 - total flux cleaned = 0.853472 Jy ! Total flux subtracted in 100 components = 0.853472 Jy ! Clean residual min=-0.020281 max=0.055069 Jy/beam ! Clean residual mean=-0.000273 rms=0.007027 Jy/beam ! Combined flux in latest and established models = 0.853472 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.853472 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=0.153933Jy sigma=0.001141 ! Fit after self-cal, rms=0.153926Jy sigma=0.001141 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612698 Jy ! Component: 100 - total flux cleaned = 0.0950879 Jy ! Total flux subtracted in 100 components = 0.0950879 Jy ! Clean residual min=-0.014085 max=0.017287 Jy/beam ! Clean residual mean=-0.000099 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.94856 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.94856 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=0.129601Jy sigma=0.000805 ! Fit after self-cal, rms=0.129553Jy sigma=0.000804 ! 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=1.035 mas, bmaj=2.125 mas, bpa=3.774 degrees ! Estimated noise=944.512 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 = 0.023816 Jy ! Component: 100 - total flux cleaned = 0.0354911 Jy ! Component: 150 - total flux cleaned = 0.0421414 Jy ! Component: 200 - total flux cleaned = 0.0460541 Jy ! Total flux subtracted in 200 components = 0.0460541 Jy ! Clean residual min=-0.009974 max=0.010838 Jy/beam ! Clean residual mean=-0.000019 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.994614 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.994614 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=0.128075Jy sigma=0.000744 ! Fit after self-cal, rms=0.128056Jy sigma=0.000744 ! 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 0.99 HN 1.08 KP 1.04 ! LA 0.97 MK 0.96 NL 0.97 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.06 KP 0.97 ! LA 0.97 MK 0.97 NL 0.95 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 1.00 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.07 KP 1.00 ! LA 1.00 MK 0.99 NL 0.95 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 1.01 ! LA 0.99 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.99 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.07 KP 1.00 ! LA 0.98 MK 0.99 NL 0.97 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.08 KP 1.00 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.12 KP 1.01 ! LA 1.01 MK 0.96 NL 0.96 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 1.01 ! LA 1.00 MK 1.17 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.128056Jy sigma=0.000744 ! Fit after self-cal, rms=0.120501Jy sigma=0.000694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.13 mas, bpa=3.624 degrees ! Estimated noise=941.572 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 = -0.00460215 Jy ! Component: 100 - total flux cleaned = -0.00615472 Jy ! Component: 150 - total flux cleaned = -0.00643711 Jy ! Component: 200 - total flux cleaned = -0.00662067 Jy ! Total flux subtracted in 200 components = -0.00662067 Jy ! Clean residual min=-0.006546 max=0.007722 Jy/beam ! Clean residual mean=-0.000012 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.987993 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.987993 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=0.119932Jy sigma=0.000694 ! Fit after self-cal, rms=0.119943Jy sigma=0.000693 ! 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=0.119943Jy sigma=0.000693 ! Fit after self-cal, rms=0.119216Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.131 mas, bpa=3.556 degrees ! Estimated noise=939.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00414514 Jy ! Component: 100 - total flux cleaned = -0.00559139 Jy ! Component: 150 - total flux cleaned = -0.00566008 Jy ! Component: 200 - total flux cleaned = -0.00571815 Jy ! Total flux subtracted in 200 components = -0.00571815 Jy ! Clean residual min=-0.006232 max=0.007569 Jy/beam ! Clean residual mean=-0.000010 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.982275 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.982275 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=0.118750Jy sigma=0.000681 ! Fit after self-cal, rms=0.118747Jy sigma=0.000681 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 = -0.000477252 Jy ! Component: 100 - total flux cleaned = -0.000424148 Jy ! Component: 150 - total flux cleaned = -0.000425229 Jy ! Component: 200 - total flux cleaned = -0.00042774 Jy ! Total flux subtracted in 200 components = -0.00042774 Jy ! Clean residual min=-0.006075 max=0.007494 Jy/beam ! Clean residual mean=-0.000011 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.981847 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.981847 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=0.118644Jy sigma=0.000681 ! Fit after self-cal, rms=0.118638Jy sigma=0.000681 ! 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=0.118638Jy sigma=0.000681 ! Fit after self-cal, rms=0.110591Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.134 mas, bpa=3.594 degrees ! Estimated noise=939.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138436 Jy ! Component: 100 - total flux cleaned = 0.0001142 Jy ! Component: 150 - total flux cleaned = 0.000114655 Jy ! Component: 200 - total flux cleaned = 0.000114803 Jy ! Total flux subtracted in 200 components = 0.000114803 Jy ! Clean residual min=-0.002454 max=0.003546 Jy/beam ! Clean residual mean=-0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.981962 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.981962 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=0.110573Jy sigma=0.000637 ! Fit after self-cal, rms=0.110611Jy sigma=0.000637 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 (1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219942 Jy ! Component: 100 - total flux cleaned = 0.0023429 Jy ! Component: 150 - total flux cleaned = 0.00234306 Jy ! Component: 200 - total flux cleaned = 0.00229384 Jy ! Total flux subtracted in 200 components = 0.00229384 Jy ! Clean residual min=-0.002242 max=0.002280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.984256 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.984256 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=0.110463Jy sigma=0.000636 ! Fit after self-cal, rms=0.110435Jy sigma=0.000635 ! 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=0.110435Jy sigma=0.000635 ! Fit after self-cal, rms=0.110313Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=3.402 mas, bpa=7.142 degrees ! Estimated noise=1100.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169972 Jy ! Component: 100 - total flux cleaned = 0.00155099 Jy ! Component: 150 - total flux cleaned = 0.00146812 Jy ! Component: 200 - total flux cleaned = 0.00142247 Jy ! Total flux subtracted in 200 components = 0.00142247 Jy ! Clean residual min=-0.002382 max=0.002545 Jy/beam ! Clean residual mean=-0.000005 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.985678 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.985678 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=0.110266Jy sigma=0.000635 ! Fit after self-cal, rms=0.110246Jy sigma=0.000635 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 = 8.08001e-05 Jy ! Component: 100 - total flux cleaned = 0.000109313 Jy ! Component: 150 - total flux cleaned = 6.10109e-05 Jy ! Component: 200 - total flux cleaned = -5.49194e-06 Jy ! Total flux subtracted in 200 components = -5.49194e-06 Jy ! Clean residual min=-0.002351 max=0.002438 Jy/beam ! Clean residual mean=-0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.985673 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.985673 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=0.110231Jy sigma=0.000635 ! Fit after self-cal, rms=0.110223Jy sigma=0.000635 ! 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=1.044 mas, bmaj=2.133 mas, bpa=3.596 degrees ! Estimated noise=939.518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.133 at 3.596 degrees (North through East) ! Clean map min=-0.0019901 max=0.90819 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=0.110223Jy sigma=0.000635 ! Fit after self-cal, rms=0.104914Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.133 mas, bpa=3.641 degrees ! Estimated noise=939.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113401 Jy ! Component: 100 - total flux cleaned = 0.00101384 Jy ! Component: 150 - total flux cleaned = 0.0009418 Jy ! Component: 200 - total flux cleaned = 0.000908753 Jy ! Total flux subtracted in 200 components = 0.000908753 Jy ! Clean residual min=-0.002000 max=0.002099 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.986582 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.986582 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=0.104863Jy sigma=0.000588 ! Fit after self-cal, rms=0.104852Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430141 Jy ! Component: 100 - total flux cleaned = 0.000340293 Jy ! Component: 150 - total flux cleaned = 0.000312823 Jy ! Component: 200 - total flux cleaned = 0.000338944 Jy ! Total flux subtracted in 200 components = 0.000338944 Jy ! Clean residual min=-0.001962 max=0.002148 Jy/beam ! Clean residual mean=-0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.986921 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.98692 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=0.104828Jy sigma=0.000587 ! Fit after self-cal, rms=0.104823Jy sigma=0.000587 ! 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=0.104823Jy sigma=0.000587 ! Fit after self-cal, rms=0.104747Jy sigma=0.000587 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=0.8551 mas, bmaj=1.881 mas, bpa=-0.6183 degrees ! Estimated noise=1455.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.699545 Jy ! Component: 100 - total flux cleaned = 0.854776 Jy ! Component: 150 - total flux cleaned = 0.912139 Jy ! Component: 200 - total flux cleaned = 0.943488 Jy ! Total flux subtracted in 200 components = 0.943488 Jy ! Clean residual min=-0.006436 max=0.015291 Jy/beam ! Clean residual mean=-0.000076 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.943488 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.943488 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.134 mas, bpa=3.643 degrees ! Estimated noise=939.876 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 = 0.0202959 Jy ! Component: 100 - total flux cleaned = 0.0311786 Jy ! Component: 150 - total flux cleaned = 0.0373614 Jy ! Component: 200 - total flux cleaned = 0.0410759 Jy ! Total flux subtracted in 200 components = 0.0410759 Jy ! Clean residual min=-0.002449 max=0.002402 Jy/beam ! Clean residual mean=-0.000011 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.984564 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.984564 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=2.401 mas, bmaj=3.402 mas, bpa=7.09 degrees ! Estimated noise=1101.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158903 Jy ! Component: 100 - total flux cleaned = 0.0020067 Jy ! Component: 150 - total flux cleaned = 0.00229013 Jy ! Component: 200 - total flux cleaned = 0.00248831 Jy ! Total flux subtracted in 200 components = 0.00248831 Jy ! Clean residual min=-0.002444 max=0.002179 Jy/beam ! Clean residual mean=-0.000009 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.987052 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 = 0.000183924 Jy ! Component: 100 - total flux cleaned = 0.000258537 Jy ! Component: 150 - total flux cleaned = 0.000324393 Jy ! Component: 200 - total flux cleaned = 0.000372846 Jy ! Total flux subtracted in 200 components = 0.000372846 Jy ! Clean residual min=-0.002434 max=0.002164 Jy/beam ! Clean residual mean=-0.000008 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.987425 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.987425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.134 mas, bpa=3.643 degrees ! Estimated noise=939.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482353 Jy ! Component: 100 - total flux cleaned = -0.000617929 Jy ! Component: 150 - total flux cleaned = -0.000617527 Jy ! Component: 200 - total flux cleaned = -0.000616274 Jy ! Total flux subtracted in 200 components = -0.000616274 Jy ! Clean residual min=-0.002327 max=0.002359 Jy/beam ! Clean residual mean=-0.000005 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.986809 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.986809 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=0.104917Jy sigma=0.000589 ! Fit after self-cal, rms=0.104900Jy sigma=0.000589 wmodel J1707+0148_X_2017_06_15_pus_map.mod ! Writing 89 model components to file: J1707+0148_X_2017_06_15_pus_map.mod wobs J1707+0148_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1707+0148_X_2017_06_15_pus_uvs.fits wwins J1707+0148_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1707+0148_X_2017_06_15_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 = 0.000505705 Jy ! Component: 100 - total flux cleaned = 0.000467955 Jy ! Component: 150 - total flux cleaned = 0.000431004 Jy ! Component: 200 - total flux cleaned = 0.000396768 Jy ! Component: 250 - total flux cleaned = 0.000295987 Jy ! Component: 300 - total flux cleaned = 0.000296158 Jy ! Component: 350 - total flux cleaned = 0.000264004 Jy ! Component: 400 - total flux cleaned = 0.000263955 Jy ! Component: 450 - total flux cleaned = 0.000354784 Jy ! Component: 500 - total flux cleaned = 0.000355119 Jy ! Component: 550 - total flux cleaned = 0.000413249 Jy ! Component: 600 - total flux cleaned = 0.000441503 Jy ! Component: 650 - total flux cleaned = 0.000525295 Jy ! Component: 700 - total flux cleaned = 0.000470471 Jy ! Component: 750 - total flux cleaned = 0.000497698 Jy ! Component: 800 - total flux cleaned = 0.000444648 Jy ! Component: 850 - total flux cleaned = 0.000393332 Jy ! Component: 900 - total flux cleaned = 0.000418956 Jy ! Component: 950 - total flux cleaned = 0.000292211 Jy ! Component: 1000 - total flux cleaned = 0.000167828 Jy ! Component: 1050 - total flux cleaned = 9.45144e-05 Jy ! Component: 1100 - total flux cleaned = -5.08336e-05 Jy ! Component: 1150 - total flux cleaned = -7.49133e-05 Jy ! Component: 1200 - total flux cleaned = -0.000216377 Jy ! Component: 1250 - total flux cleaned = -0.000262781 Jy ! Component: 1300 - total flux cleaned = -0.000331558 Jy ! Component: 1350 - total flux cleaned = -0.000354367 Jy ! Component: 1400 - total flux cleaned = -0.000399386 Jy ! Component: 1450 - total flux cleaned = -0.000443489 Jy ! Component: 1500 - total flux cleaned = -0.000421629 Jy ! Component: 1550 - total flux cleaned = -0.000486932 Jy ! Component: 1600 - total flux cleaned = -0.000357613 Jy ! Component: 1650 - total flux cleaned = -0.000314999 Jy ! Component: 1700 - total flux cleaned = -0.000315398 Jy ! Component: 1750 - total flux cleaned = -0.000336258 Jy ! Component: 1800 - total flux cleaned = -0.000253128 Jy ! Component: 1850 - total flux cleaned = -0.00027353 Jy ! Component: 1900 - total flux cleaned = -0.00015106 Jy ! Component: 1950 - total flux cleaned = -0.000130633 Jy ! Component: 2000 - total flux cleaned = -0.000110487 Jy ! Total flux subtracted in 2048 components = -3.08393e-05 Jy ! Clean residual min=-0.001287 max=0.001155 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.986778 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 233 components and 0.986778 Jy ![Exited script file: muppet] wmap "J1707+0148_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.134 at 3.643 degrees (North through East) ! Clean map min=-0.0017952 max=0.9067 Jy/beam ! Writing clean map to FITS file: J1707+0148_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.906705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12681 0.12681 0.253619 0.507238 1.01448 2.02895 4.05791 8.11581 16.2316 32.4632 64.9265 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.906 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.134 at 3.643 degrees (North through East) ! Clean map min=-0.0017952 max=0.9067 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 J1707+0148_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:20 2019