! Started logfile: J0958+6533_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:56 2019 obs J0958+6533_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0958+6533_X_2017_10_09_pus_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.475 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0958+6533 ! ! 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 763 lines of history. ! ! Reading 2052 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 J0958+6533_X_2017_10_09_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.318918Jy sigma=0.002737 ! Fit after self-cal, rms=0.313265Jy sigma=0.002687 ! 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=0.6541 mas, bmaj=2.518 mas, bpa=-10.93 degrees ! Estimated noise=3323.73 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 = 0.534653 Jy ! Component: 100 - total flux cleaned = 0.659285 Jy ! Total flux subtracted in 100 components = 0.659285 Jy ! Clean residual min=-0.026925 max=0.048157 Jy/beam ! Clean residual mean=-0.000079 rms=0.009820 Jy/beam ! Combined flux in latest and established models = 0.659285 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.659285 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=0.115391Jy sigma=0.000996 ! Fit after self-cal, rms=0.115383Jy sigma=0.000996 ! 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=0.8058 mas, bmaj=2.846 mas, bpa=-10.67 degrees ! Estimated noise=1817.11 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 = 0.0622183 Jy ! Component: 100 - total flux cleaned = 0.0846557 Jy ! Component: 150 - total flux cleaned = 0.0865944 Jy ! Component: 200 - total flux cleaned = 0.0875476 Jy ! Total flux subtracted in 200 components = 0.0875476 Jy ! Clean residual min=-0.015666 max=0.012071 Jy/beam ! Clean residual mean=-0.000014 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 0.746832 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.746832 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=0.081530Jy sigma=0.000684 ! Fit after self-cal, rms=0.081491Jy sigma=0.000683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.02 KP 1.00 ! LA 0.98 MK 0.99 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.99 KP 1.03 ! LA 0.99 MK 0.98 NL 0.95 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.03 KP 0.96 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.04 KP 0.96 ! LA 1.00 MK 1.02 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.98 KP 0.97 ! LA 1.01 MK 1.00 NL 0.93 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.04 KP 0.96 ! LA 1.02 MK 1.00 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.04 KP 0.99 ! LA 0.99 MK 1.04 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.02 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.07 KP 0.97 ! LA 1.03 MK 1.03 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.09 KP 1.01 ! LA 1.04 MK 0.99 NL 1.00 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.10 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.081491Jy sigma=0.000683 ! Fit after self-cal, rms=0.075254Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.846 mas, bpa=-10.56 degrees ! Estimated noise=1824.34 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360713 Jy ! Component: 100 - total flux cleaned = 0.0044556 Jy ! Component: 150 - total flux cleaned = 0.00490059 Jy ! Component: 200 - total flux cleaned = 0.00507979 Jy ! Total flux subtracted in 200 components = 0.00507979 Jy ! Clean residual min=-0.006263 max=0.008803 Jy/beam ! Clean residual mean=0.000024 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.751912 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.751912 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=0.075064Jy sigma=0.000628 ! Fit after self-cal, rms=0.075072Jy sigma=0.000628 ! 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=0.075072Jy sigma=0.000628 ! Fit after self-cal, rms=0.074951Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8018 mas, bmaj=2.844 mas, bpa=-10.58 degrees ! Estimated noise=1823.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163648 Jy ! Component: 100 - total flux cleaned = 0.00192059 Jy ! Component: 150 - total flux cleaned = 0.0021668 Jy ! Component: 200 - total flux cleaned = 0.00242115 Jy ! Total flux subtracted in 200 components = 0.00242115 Jy ! Clean residual min=-0.006209 max=0.008276 Jy/beam ! Clean residual mean=0.000024 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.754333 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.754333 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=0.074871Jy sigma=0.000627 ! Fit after self-cal, rms=0.074860Jy sigma=0.000627 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 (4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724553 Jy ! Component: 100 - total flux cleaned = 0.0108576 Jy ! Component: 150 - total flux cleaned = 0.013069 Jy ! Component: 200 - total flux cleaned = 0.0141799 Jy ! Total flux subtracted in 200 components = 0.0141799 Jy ! Clean residual min=-0.004861 max=0.004305 Jy/beam ! Clean residual mean=0.000006 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.768513 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.768513 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=0.074171Jy sigma=0.000621 ! Fit after self-cal, rms=0.074150Jy sigma=0.000620 ! 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=0.074150Jy sigma=0.000620 ! Fit after self-cal, rms=0.073969Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.842 mas, bpa=-10.59 degrees ! Estimated noise=1820.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224796 Jy ! Component: 100 - total flux cleaned = 0.00381922 Jy ! Component: 150 - total flux cleaned = 0.00476865 Jy ! Component: 200 - total flux cleaned = 0.00520362 Jy ! Total flux subtracted in 200 components = 0.00520362 Jy ! Clean residual min=-0.004304 max=0.003918 Jy/beam ! Clean residual mean=0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.773716 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.773716 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=0.073882Jy sigma=0.000619 ! Fit after self-cal, rms=0.073880Jy sigma=0.000619 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 = 0.000554507 Jy ! Component: 100 - total flux cleaned = 0.000652702 Jy ! Component: 150 - total flux cleaned = 0.000744862 Jy ! Component: 200 - total flux cleaned = 0.000774131 Jy ! Total flux subtracted in 200 components = 0.000774131 Jy ! Clean residual min=-0.004173 max=0.003762 Jy/beam ! Clean residual mean=0.000004 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.77449 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.77449 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=0.073857Jy sigma=0.000619 ! Fit after self-cal, rms=0.073856Jy sigma=0.000619 ! 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=0.073856Jy sigma=0.000619 ! Fit after self-cal, rms=0.073805Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=6.391 mas, bpa=-35.98 degrees ! Estimated noise=2361.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131205 Jy ! Component: 100 - total flux cleaned = 0.00179695 Jy ! Component: 150 - total flux cleaned = 0.00205131 Jy ! Component: 200 - total flux cleaned = 0.00209596 Jy ! Total flux subtracted in 200 components = 0.00209596 Jy ! Clean residual min=-0.004237 max=0.003229 Jy/beam ! Clean residual mean=0.000019 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.776586 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.776586 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=0.073794Jy sigma=0.000619 ! Fit after self-cal, rms=0.073792Jy sigma=0.000619 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 = 6.72855e-05 Jy ! Component: 100 - total flux cleaned = 0.000109033 Jy ! Component: 150 - total flux cleaned = 0.000147296 Jy ! Component: 200 - total flux cleaned = 0.000165411 Jy ! Total flux subtracted in 200 components = 0.000165411 Jy ! Clean residual min=-0.004110 max=0.003153 Jy/beam ! Clean residual mean=0.000018 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.776752 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.776752 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=0.073789Jy sigma=0.000619 ! Fit after self-cal, rms=0.073789Jy sigma=0.000619 ! 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=0.8007 mas, bmaj=2.841 mas, bpa=-10.6 degrees ! Estimated noise=1820.17 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.841 at -10.6 degrees (North through East) ! Clean map min=-0.0038593 max=0.69799 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=0.073789Jy sigma=0.000619 ! Fit after self-cal, rms=0.067903Jy sigma=0.000564 ! Inverting map and beam ! Estimated beam: bmin=0.801 mas, bmaj=2.84 mas, bpa=-10.61 degrees ! Estimated noise=1820.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634966 Jy ! Component: 100 - total flux cleaned = 0.000909457 Jy ! Component: 150 - total flux cleaned = 0.00109754 Jy ! Component: 200 - total flux cleaned = 0.00118953 Jy ! Total flux subtracted in 200 components = 0.00118953 Jy ! Clean residual min=-0.003956 max=0.003304 Jy/beam ! Clean residual mean=0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.777941 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.777941 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=0.067884Jy sigma=0.000563 ! Fit after self-cal, rms=0.067884Jy sigma=0.000563 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.81722e-06 Jy ! Component: 100 - total flux cleaned = 2.0853e-05 Jy ! Component: 150 - total flux cleaned = 2.10314e-05 Jy ! Component: 200 - total flux cleaned = 3.49294e-05 Jy ! Total flux subtracted in 200 components = 3.49294e-05 Jy ! Clean residual min=-0.003934 max=0.003288 Jy/beam ! Clean residual mean=0.000005 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.777976 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.777976 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=0.067877Jy sigma=0.000563 ! Fit after self-cal, rms=0.067876Jy sigma=0.000563 ! 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=0.067876Jy sigma=0.000563 ! Fit after self-cal, rms=0.067868Jy sigma=0.000563 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=0.6547 mas, bmaj=2.535 mas, bpa=-10.87 degrees ! Estimated noise=3304.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.530909 Jy ! Component: 100 - total flux cleaned = 0.654491 Jy ! Component: 150 - total flux cleaned = 0.70303 Jy ! Component: 200 - total flux cleaned = 0.725747 Jy ! Total flux subtracted in 200 components = 0.725747 Jy ! Clean residual min=-0.011142 max=0.012430 Jy/beam ! Clean residual mean=-0.000015 rms=0.003200 Jy/beam ! Combined flux in latest and established models = 0.725747 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.725747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8008 mas, bmaj=2.84 mas, bpa=-10.61 degrees ! Estimated noise=1820.9 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 = 0.0173852 Jy ! Component: 100 - total flux cleaned = 0.0276219 Jy ! Component: 150 - total flux cleaned = 0.0349514 Jy ! Component: 200 - total flux cleaned = 0.0403391 Jy ! Total flux subtracted in 200 components = 0.0403391 Jy ! Clean residual min=-0.006010 max=0.004841 Jy/beam ! Clean residual mean=0.000011 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.766086 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.766086 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=2.1 mas, bmaj=6.391 mas, bpa=-35.99 degrees ! Estimated noise=2363.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603002 Jy ! Component: 100 - total flux cleaned = 0.00964583 Jy ! Component: 150 - total flux cleaned = 0.0117378 Jy ! Component: 200 - total flux cleaned = 0.0123466 Jy ! Total flux subtracted in 200 components = 0.0123466 Jy ! Clean residual min=-0.005019 max=0.003327 Jy/beam ! Clean residual mean=0.000023 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.778433 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 = 0.000109875 Jy ! Component: 100 - total flux cleaned = 0.00025704 Jy ! Component: 150 - total flux cleaned = 0.00038627 Jy ! Component: 200 - total flux cleaned = 0.000499807 Jy ! Total flux subtracted in 200 components = 0.000499807 Jy ! Clean residual min=-0.004610 max=0.003266 Jy/beam ! Clean residual mean=0.000022 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.778932 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 92 components and 0.778932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8008 mas, bmaj=2.84 mas, bpa=-10.61 degrees ! Estimated noise=1820.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981705 Jy ! Component: 100 - total flux cleaned = 0.00135333 Jy ! Component: 150 - total flux cleaned = 0.0015044 Jy ! Component: 200 - total flux cleaned = 0.00150259 Jy ! Total flux subtracted in 200 components = 0.00150259 Jy ! Clean residual min=-0.004009 max=0.003504 Jy/beam ! Clean residual mean=0.000006 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.780435 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.780435 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=0.068019Jy sigma=0.000565 ! Fit after self-cal, rms=0.068005Jy sigma=0.000565 wmodel J0958+6533_X_2017_10_09_pus_map.mod ! Writing 104 model components to file: J0958+6533_X_2017_10_09_pus_map.mod wobs J0958+6533_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0958+6533_X_2017_10_09_pus_uvs.fits wwins J0958+6533_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0958+6533_X_2017_10_09_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 = -0.00106977 Jy ! Component: 100 - total flux cleaned = -0.000571054 Jy ! Component: 150 - total flux cleaned = 0.000341618 Jy ! Component: 200 - total flux cleaned = 0.000954499 Jy ! Component: 250 - total flux cleaned = 0.00135111 Jy ! Component: 300 - total flux cleaned = 0.00155846 Jy ! Component: 350 - total flux cleaned = 0.00171573 Jy ! Component: 400 - total flux cleaned = 0.00175257 Jy ! Component: 450 - total flux cleaned = 0.00185952 Jy ! Component: 500 - total flux cleaned = 0.001927 Jy ! Component: 550 - total flux cleaned = 0.00189349 Jy ! Component: 600 - total flux cleaned = 0.00189276 Jy ! Component: 650 - total flux cleaned = 0.00180269 Jy ! Component: 700 - total flux cleaned = 0.00185991 Jy ! Component: 750 - total flux cleaned = 0.00183125 Jy ! Component: 800 - total flux cleaned = 0.00185832 Jy ! Component: 850 - total flux cleaned = 0.00188384 Jy ! Component: 900 - total flux cleaned = 0.00203752 Jy ! Component: 950 - total flux cleaned = 0.00218725 Jy ! Component: 1000 - total flux cleaned = 0.00235794 Jy ! Component: 1050 - total flux cleaned = 0.00247666 Jy ! Component: 1100 - total flux cleaned = 0.00257014 Jy ! Component: 1150 - total flux cleaned = 0.0027068 Jy ! Component: 1200 - total flux cleaned = 0.00284071 Jy ! Component: 1250 - total flux cleaned = 0.00295048 Jy ! Component: 1300 - total flux cleaned = 0.00301518 Jy ! Component: 1350 - total flux cleaned = 0.0031005 Jy ! Component: 1400 - total flux cleaned = 0.0032053 Jy ! Component: 1450 - total flux cleaned = 0.00330838 Jy ! Component: 1500 - total flux cleaned = 0.00343053 Jy ! Component: 1550 - total flux cleaned = 0.0035711 Jy ! Component: 1600 - total flux cleaned = 0.00367 Jy ! Component: 1650 - total flux cleaned = 0.00376787 Jy ! Component: 1700 - total flux cleaned = 0.00392269 Jy ! Component: 1750 - total flux cleaned = 0.00405632 Jy ! Component: 1800 - total flux cleaned = 0.00416996 Jy ! Component: 1850 - total flux cleaned = 0.0043381 Jy ! Component: 1900 - total flux cleaned = 0.00446746 Jy ! Component: 1950 - total flux cleaned = 0.0045955 Jy ! Component: 2000 - total flux cleaned = 0.00474055 Jy ! Total flux subtracted in 2048 components = 0.00490217 Jy ! Clean residual min=-0.000980 max=0.001100 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.785337 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 234 components and 0.785337 Jy ![Exited script file: muppet] wmap "J0958+6533_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8008 x 2.84 at -10.61 degrees (North through East) ! Clean map min=-0.0016222 max=0.69556 Jy/beam ! Writing clean map to FITS file: J0958+6533_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.695564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142179 0.142179 0.284358 0.568716 1.13743 2.27486 4.54973 9.09946 18.1989 36.3978 72.7957 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.695 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8008 x 2.84 at -10.61 degrees (North through East) ! Clean map min=-0.0016222 max=0.69556 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 J0958+6533_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:57 2019