! Started logfile: J0955+6903_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:17 2019 obs J0955+6903_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0955+6903_X_2017_02_19_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.719204 visibilities/baseline/integration-bin. ! Found source: J0955+6903 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 67188 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 J0955+6903_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935291Jy sigma=0.007823 ! Fit after self-cal, rms=0.925706Jy sigma=0.007745 ! 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=0.7711 mas, bmaj=1.119 mas, bpa=-88.33 degrees ! Estimated noise=774.471 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 = 0.0585101 Jy ! Component: 100 - total flux cleaned = 0.0754281 Jy ! Total flux subtracted in 100 components = 0.0754281 Jy ! Clean residual min=-0.003365 max=0.006895 Jy/beam ! Clean residual mean=0.000012 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0754281 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0754281 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=0.081705Jy sigma=0.000653 ! Fit after self-cal, rms=0.081644Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752623 Jy ! Component: 100 - total flux cleaned = 0.0108077 Jy ! Total flux subtracted in 100 components = 0.0108077 Jy ! Clean residual min=-0.002635 max=0.002328 Jy/beam ! Clean residual mean=0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0862357 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0862357 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=0.081006Jy sigma=0.000647 ! Fit after self-cal, rms=0.080983Jy sigma=0.000647 ! 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=0.9649 mas, bmaj=1.334 mas, bpa=-87.76 degrees ! Estimated noise=329.457 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 = 0.002195 Jy ! Component: 100 - total flux cleaned = 0.00322631 Jy ! Component: 150 - total flux cleaned = 0.00369563 Jy ! Component: 200 - total flux cleaned = 0.00381646 Jy ! Total flux subtracted in 200 components = 0.00381646 Jy ! Clean residual min=-0.001136 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0900522 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0900522 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=0.080924Jy sigma=0.000647 ! Fit after self-cal, rms=0.080923Jy sigma=0.000647 ! 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 0.93 FD 1.01 HN 0.97 KP 1.03 ! LA 1.01 MK 0.99 NL 0.96 OV 1.04 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.01 ! LA 1.00 MK 1.04 NL 0.97 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 0.98 ! LA 1.02 MK 0.98 NL 0.97 OV 1.08 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.02 ! LA 1.03 MK 0.97 NL 0.96 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.02 ! LA 1.04 MK 0.98 NL 0.94 OV 1.02 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.02 ! LA 1.02 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.05 ! LA 0.96 MK 0.97 NL 0.95 OV 1.00 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.95 KP 1.04 ! LA 1.00 MK 0.97 NL 0.96 OV 1.01 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.01 ! LA 0.98 MK 0.93 NL 0.96 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.12 KP 1.01 ! LA 1.02 MK 1.00 NL 0.97 OV 1.05 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 1.06 ! LA 1.00 MK 0.91 NL 0.95 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.080923Jy sigma=0.000647 ! Fit after self-cal, rms=0.080722Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9654 mas, bmaj=1.345 mas, bpa=-87.22 degrees ! Estimated noise=329.557 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 (1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011939 Jy ! Component: 100 - total flux cleaned = 0.00127226 Jy ! Component: 150 - total flux cleaned = 0.00129064 Jy ! Component: 200 - total flux cleaned = 0.00129108 Jy ! Total flux subtracted in 200 components = 0.00129108 Jy ! Clean residual min=-0.000855 max=0.000877 Jy/beam ! Clean residual mean=0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0913432 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0913433 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=0.080702Jy sigma=0.000646 ! Fit after self-cal, rms=0.080704Jy 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=0.080704Jy sigma=0.000645 ! Fit after self-cal, rms=0.081225Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9655 mas, bmaj=1.339 mas, bpa=-87.2 degrees ! Estimated noise=329.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445265 Jy ! Component: 100 - total flux cleaned = 0.000524922 Jy ! Component: 150 - total flux cleaned = 0.000570943 Jy ! Component: 200 - total flux cleaned = 0.00058187 Jy ! Total flux subtracted in 200 components = 0.00058187 Jy ! Clean residual min=-0.000735 max=0.000799 Jy/beam ! Clean residual mean=0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0919251 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0919251 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=0.081221Jy sigma=0.000645 ! Fit after self-cal, rms=0.081247Jy sigma=0.000645 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 = 9.58196e-05 Jy ! Component: 100 - total flux cleaned = 7.54123e-05 Jy ! Component: 150 - total flux cleaned = 7.59368e-05 Jy ! Component: 200 - total flux cleaned = 7.62411e-05 Jy ! Total flux subtracted in 200 components = 7.62411e-05 Jy ! Clean residual min=-0.000727 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0920014 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0920013 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=0.081245Jy sigma=0.000645 ! Fit after self-cal, rms=0.081245Jy sigma=0.000645 ! 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=0.081245Jy sigma=0.000645 ! Fit after self-cal, rms=0.081486Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9653 mas, bmaj=1.337 mas, bpa=-87.31 degrees ! Estimated noise=330.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027675 Jy ! Component: 100 - total flux cleaned = 0.000358048 Jy ! Component: 150 - total flux cleaned = 0.000376113 Jy ! Component: 200 - total flux cleaned = 0.00039233 Jy ! Total flux subtracted in 200 components = 0.00039233 Jy ! Clean residual min=-0.000730 max=0.000803 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0923937 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0923937 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=0.081484Jy sigma=0.000645 ! Fit after self-cal, rms=0.081487Jy sigma=0.000645 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 = 3.31417e-05 Jy ! Component: 100 - total flux cleaned = 5.7365e-05 Jy ! Component: 150 - total flux cleaned = 4.9644e-05 Jy ! Component: 200 - total flux cleaned = 4.27078e-05 Jy ! Total flux subtracted in 200 components = 4.27078e-05 Jy ! Clean residual min=-0.000726 max=0.000799 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0924364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.0924364 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=0.081486Jy sigma=0.000645 ! Fit after self-cal, rms=0.081484Jy sigma=0.000645 ! 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=0.081484Jy sigma=0.000645 ! Fit after self-cal, rms=0.081606Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=2.437 mas, bpa=81.74 degrees ! Estimated noise=429.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316641 Jy ! Component: 100 - total flux cleaned = 0.000477891 Jy ! Component: 150 - total flux cleaned = 0.000527944 Jy ! Component: 200 - total flux cleaned = 0.000555595 Jy ! Total flux subtracted in 200 components = 0.000555595 Jy ! Clean residual min=-0.000861 max=0.000908 Jy/beam ! Clean residual mean=0.000006 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.092992 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.092992 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=0.081606Jy sigma=0.000645 ! Fit after self-cal, rms=0.081606Jy sigma=0.000645 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 = 0.000139952 Jy ! Component: 100 - total flux cleaned = 0.000158218 Jy ! Component: 150 - total flux cleaned = 0.000178433 Jy ! Component: 200 - total flux cleaned = 0.000194028 Jy ! Total flux subtracted in 200 components = 0.000194028 Jy ! Clean residual min=-0.000868 max=0.000903 Jy/beam ! Clean residual mean=0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.093186 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.093186 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=0.081606Jy sigma=0.000645 ! Fit after self-cal, rms=0.081606Jy sigma=0.000645 ! 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=0.9649 mas, bmaj=1.336 mas, bpa=-87.36 degrees ! Estimated noise=330.506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 1.336 at -87.36 degrees (North through East) ! Clean map min=-0.00066496 max=0.075426 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=0.7725 mas, bmaj=1.12 mas, bpa=-87.83 degrees ! Estimated noise=776.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582081 Jy ! Component: 100 - total flux cleaned = 0.0764419 Jy ! Component: 150 - total flux cleaned = 0.0840857 Jy ! Component: 200 - total flux cleaned = 0.0876801 Jy ! Total flux subtracted in 200 components = 0.0876801 Jy ! Clean residual min=-0.002172 max=0.001922 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0876801 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0876801 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.336 mas, bpa=-87.36 degrees ! Estimated noise=330.506 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 = 0.00209842 Jy ! Component: 100 - total flux cleaned = 0.00329498 Jy ! Component: 150 - total flux cleaned = 0.00401913 Jy ! Component: 200 - total flux cleaned = 0.00441532 Jy ! Total flux subtracted in 200 components = 0.00441532 Jy ! Clean residual min=-0.000772 max=0.000833 Jy/beam ! Clean residual mean=0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0920955 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0920955 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=2.086 mas, bmaj=2.437 mas, bpa=81.74 degrees ! Estimated noise=429.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561737 Jy ! Component: 100 - total flux cleaned = 0.000851829 Jy ! Component: 150 - total flux cleaned = 0.000976936 Jy ! Component: 200 - total flux cleaned = 0.00100744 Jy ! Total flux subtracted in 200 components = 0.00100744 Jy ! Clean residual min=-0.000852 max=0.000913 Jy/beam ! Clean residual mean=0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0931029 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 = 2.11014e-05 Jy ! Component: 100 - total flux cleaned = 3.99858e-05 Jy ! Component: 150 - total flux cleaned = 5.69816e-05 Jy ! Component: 200 - total flux cleaned = 7.59127e-05 Jy ! Total flux subtracted in 200 components = 7.59127e-05 Jy ! Clean residual min=-0.000853 max=0.000921 Jy/beam ! Clean residual mean=0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0931788 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 62 components and 0.0931788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.336 mas, bpa=-87.36 degrees ! Estimated noise=330.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.80875e-05 Jy ! Component: 100 - total flux cleaned = 4.09744e-05 Jy ! Component: 150 - total flux cleaned = 5.20042e-05 Jy ! Component: 200 - total flux cleaned = 6.16586e-05 Jy ! Total flux subtracted in 200 components = 6.16586e-05 Jy ! Clean residual min=-0.000758 max=0.000822 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0932405 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0932405 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=0.081607Jy sigma=0.000645 ! Fit after self-cal, rms=0.081607Jy sigma=0.000645 wmodel J0955+6903_X_2017_02_19_pus_map.mod ! Writing 69 model components to file: J0955+6903_X_2017_02_19_pus_map.mod wobs J0955+6903_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0955+6903_X_2017_02_19_pus_uvs.fits wwins J0955+6903_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0955+6903_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227536 Jy ! Component: 100 - total flux cleaned = 0.000226732 Jy ! Component: 150 - total flux cleaned = 0.000301974 Jy ! Component: 200 - total flux cleaned = 0.000373817 Jy ! Component: 250 - total flux cleaned = 0.000454345 Jy ! Component: 300 - total flux cleaned = 0.000487547 Jy ! Component: 350 - total flux cleaned = 0.000509256 Jy ! Component: 400 - total flux cleaned = 0.000551184 Jy ! Component: 450 - total flux cleaned = 0.000561388 Jy ! Component: 500 - total flux cleaned = 0.000571328 Jy ! Component: 550 - total flux cleaned = 0.000561377 Jy ! Component: 600 - total flux cleaned = 0.000551696 Jy ! Component: 650 - total flux cleaned = 0.000504703 Jy ! Component: 700 - total flux cleaned = 0.000476961 Jy ! Component: 750 - total flux cleaned = 0.000485974 Jy ! Component: 800 - total flux cleaned = 0.00047702 Jy ! Component: 850 - total flux cleaned = 0.000468029 Jy ! Component: 900 - total flux cleaned = 0.000433612 Jy ! Component: 950 - total flux cleaned = 0.00043365 Jy ! Component: 1000 - total flux cleaned = 0.000425343 Jy ! Component: 1050 - total flux cleaned = 0.000425428 Jy ! Component: 1100 - total flux cleaned = 0.000433547 Jy ! Component: 1150 - total flux cleaned = 0.000425535 Jy ! Component: 1200 - total flux cleaned = 0.000425461 Jy ! Component: 1250 - total flux cleaned = 0.00040979 Jy ! Component: 1300 - total flux cleaned = 0.00040208 Jy ! Component: 1350 - total flux cleaned = 0.000394554 Jy ! Component: 1400 - total flux cleaned = 0.000394568 Jy ! Component: 1450 - total flux cleaned = 0.000372251 Jy ! Component: 1500 - total flux cleaned = 0.000372317 Jy ! Component: 1550 - total flux cleaned = 0.000365095 Jy ! Component: 1600 - total flux cleaned = 0.000365047 Jy ! Component: 1650 - total flux cleaned = 0.000336544 Jy ! Component: 1700 - total flux cleaned = 0.00035058 Jy ! Component: 1750 - total flux cleaned = 0.000329739 Jy ! Component: 1800 - total flux cleaned = 0.000357226 Jy ! Component: 1850 - total flux cleaned = 0.000350366 Jy ! Component: 1900 - total flux cleaned = 0.000343655 Jy ! Component: 1950 - total flux cleaned = 0.000357085 Jy ! Component: 2000 - total flux cleaned = 0.000383639 Jy ! Total flux subtracted in 2048 components = 0.000396768 Jy ! Clean residual min=-0.000389 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0936372 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 218 components and 0.0936372 Jy ![Exited script file: muppet] wmap "J0955+6903_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 1.336 at -87.36 degrees (North through East) ! Clean map min=-0.00057321 max=0.075208 Jy/beam ! Writing clean map to FITS file: J0955+6903_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0752077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474272 0.474272 0.948544 1.89709 3.79418 7.58835 15.1767 30.3534 60.7068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 1.336 at -87.36 degrees (North through East) ! Clean map min=-0.00057321 max=0.075208 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 J0955+6903_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:21 2019