! Started logfile: J0726+7911_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:03 2017 obs J0726+7911_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0726+7911_X_2014_01_04_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0726+7911 ! ! 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 382 lines of history. ! ! Reading 3600 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 J0726+7911_X_2014_01_04_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.588319Jy sigma=0.005974 ! Fit after self-cal, rms=0.551813Jy sigma=0.005583 ! 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=0.5714 mas, bmaj=3.159 mas, bpa=58.08 degrees ! Estimated noise=2789.72 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 = 0.356404 Jy ! Component: 100 - total flux cleaned = 0.470839 Jy ! Total flux subtracted in 100 components = 0.470839 Jy ! Clean residual min=-0.039925 max=0.061651 Jy/beam ! Clean residual mean=-0.000331 rms=0.015161 Jy/beam ! Combined flux in latest and established models = 0.47084 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.47084 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=0.154067Jy sigma=0.001886 ! Fit after self-cal, rms=0.154079Jy sigma=0.001885 ! 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=0.7028 mas, bmaj=3.462 mas, bpa=58.29 degrees ! Estimated noise=1085.19 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 = 0.0781241 Jy ! Component: 100 - total flux cleaned = 0.117362 Jy ! Component: 150 - total flux cleaned = 0.140998 Jy ! Component: 200 - total flux cleaned = 0.155856 Jy ! Total flux subtracted in 200 components = 0.155856 Jy ! Clean residual min=-0.019406 max=0.016262 Jy/beam ! Clean residual mean=-0.000163 rms=0.005580 Jy/beam ! Combined flux in latest and established models = 0.626696 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.626696 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=0.119179Jy sigma=0.001367 ! Fit after self-cal, rms=0.119167Jy sigma=0.001366 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 0.95 OV 0.99 PT 0.96 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 0.94 OV 0.97 PT 0.93 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 0.96 OV 0.99 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 0.95 OV 0.98 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.05 NL 0.99 OV 0.99 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.00 OV 1.01 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.01 NL 0.99 OV 1.03 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 0.98 OV 1.02 PT 0.93 ! SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.00 OV 1.05 PT 0.94 ! SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.05 NL 1.00 OV 1.03 PT 0.92 ! SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.04 NL 1.02 OV 1.03 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.07 NL 1.02 OV 1.01 PT 0.95 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.119167Jy sigma=0.001366 ! Fit after self-cal, rms=0.116811Jy sigma=0.001309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7144 mas, bmaj=3.488 mas, bpa=58.5 degrees ! Estimated noise=1081.06 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 = -0.00119815 Jy ! Component: 100 - total flux cleaned = -0.00202451 Jy ! Component: 150 - total flux cleaned = -0.00253305 Jy ! Component: 200 - total flux cleaned = -0.00321731 Jy ! Total flux subtracted in 200 components = -0.00321731 Jy ! Clean residual min=-0.005758 max=0.005192 Jy/beam ! Clean residual mean=-0.000028 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.623479 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.623478 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=0.115924Jy sigma=0.001305 ! Fit after self-cal, rms=0.115912Jy sigma=0.001305 ! 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=0.115912Jy sigma=0.001305 ! Fit after self-cal, rms=0.119415Jy sigma=0.001311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7142 mas, bmaj=3.492 mas, bpa=58.62 degrees ! Estimated noise=1099.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791036 Jy ! Component: 100 - total flux cleaned = 0.00949028 Jy ! Component: 150 - total flux cleaned = 0.00950805 Jy ! Component: 200 - total flux cleaned = 0.00910883 Jy ! Total flux subtracted in 200 components = 0.00910883 Jy ! Clean residual min=-0.005598 max=0.005229 Jy/beam ! Clean residual mean=-0.000021 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.632587 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.632587 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=0.118776Jy sigma=0.001305 ! Fit after self-cal, rms=0.118761Jy sigma=0.001305 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 = -9.11834e-05 Jy ! Component: 100 - total flux cleaned = -0.000340056 Jy ! Component: 150 - total flux cleaned = -0.000564019 Jy ! Component: 200 - total flux cleaned = -0.000827027 Jy ! Total flux subtracted in 200 components = -0.000827027 Jy ! Clean residual min=-0.005618 max=0.005221 Jy/beam ! Clean residual mean=-0.000023 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.63176 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.63176 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=0.118632Jy sigma=0.001304 ! Fit after self-cal, rms=0.118626Jy sigma=0.001304 ! 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=0.118626Jy sigma=0.001304 ! Fit after self-cal, rms=0.121642Jy sigma=0.001308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7144 mas, bmaj=3.499 mas, bpa=58.75 degrees ! Estimated noise=1117.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074106 Jy ! Component: 100 - total flux cleaned = 0.00892785 Jy ! Component: 150 - total flux cleaned = 0.00915484 Jy ! Component: 200 - total flux cleaned = 0.00941014 Jy ! Total flux subtracted in 200 components = 0.00941014 Jy ! Clean residual min=-0.005441 max=0.005167 Jy/beam ! Clean residual mean=-0.000020 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.64117 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.64117 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=0.121156Jy sigma=0.001303 ! Fit after self-cal, rms=0.121152Jy sigma=0.001303 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 = 0.00019689 Jy ! Component: 100 - total flux cleaned = 0.000201663 Jy ! Component: 150 - total flux cleaned = 0.000153833 Jy ! Component: 200 - total flux cleaned = 0.000109289 Jy ! Total flux subtracted in 200 components = 0.000109289 Jy ! Clean residual min=-0.005486 max=0.005129 Jy/beam ! Clean residual mean=-0.000019 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.64128 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.64128 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=0.121098Jy sigma=0.001303 ! Fit after self-cal, rms=0.121095Jy sigma=0.001303 ! 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=0.121095Jy sigma=0.001303 ! Fit after self-cal, rms=0.124197Jy sigma=0.001307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=7.206 mas, bpa=46.28 degrees ! Estimated noise=1378.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757863 Jy ! Component: 100 - total flux cleaned = 0.0102805 Jy ! Component: 150 - total flux cleaned = 0.0110476 Jy ! Component: 200 - total flux cleaned = 0.0110895 Jy ! Total flux subtracted in 200 components = 0.0110895 Jy ! Clean residual min=-0.005255 max=0.004720 Jy/beam ! Clean residual mean=-0.000022 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.652369 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.652369 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=0.124026Jy sigma=0.001303 ! Fit after self-cal, rms=0.124023Jy sigma=0.001303 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 = -0.00022341 Jy ! Component: 100 - total flux cleaned = -0.000161427 Jy ! Component: 150 - total flux cleaned = -0.000213867 Jy ! Component: 200 - total flux cleaned = -0.000238615 Jy ! Total flux subtracted in 200 components = -0.000238615 Jy ! Clean residual min=-0.005169 max=0.004586 Jy/beam ! Clean residual mean=-0.000024 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.652131 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.652131 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=0.123997Jy sigma=0.001303 ! Fit after self-cal, rms=0.123994Jy sigma=0.001303 ! 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=0.7146 mas, bmaj=3.505 mas, bpa=58.86 degrees ! Estimated noise=1135.9 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7146 x 3.505 at 58.86 degrees (North through East) ! Clean map min=-0.0049101 max=0.51126 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=0.123994Jy sigma=0.001303 ! Fit after self-cal, rms=0.101914Jy sigma=0.000648 ! Inverting map and beam ! Estimated beam: bmin=0.7142 mas, bmaj=3.505 mas, bpa=58.86 degrees ! Estimated noise=1131.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017342 Jy ! Component: 100 - total flux cleaned = -0.00126048 Jy ! Component: 150 - total flux cleaned = -0.000885341 Jy ! Component: 200 - total flux cleaned = -0.000642588 Jy ! Total flux subtracted in 200 components = -0.000642588 Jy ! Clean residual min=-0.004785 max=0.004231 Jy/beam ! Clean residual mean=-0.000023 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.651488 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.651488 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=0.101654Jy sigma=0.000646 ! Fit after self-cal, rms=0.101641Jy sigma=0.000646 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167215 Jy ! Component: 100 - total flux cleaned = 0.000374283 Jy ! Component: 150 - total flux cleaned = 0.000409766 Jy ! Component: 200 - total flux cleaned = 0.000440093 Jy ! Total flux subtracted in 200 components = 0.000440093 Jy ! Clean residual min=-0.004784 max=0.004107 Jy/beam ! Clean residual mean=-0.000021 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.651928 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.651928 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=0.101593Jy sigma=0.000646 ! Fit after self-cal, rms=0.101589Jy sigma=0.000646 ! 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=0.101589Jy sigma=0.000646 ! Fit after self-cal, rms=0.102445Jy sigma=0.000645 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=0.5793 mas, bmaj=3.223 mas, bpa=58.96 degrees ! Estimated noise=2978.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.379677 Jy ! Component: 100 - total flux cleaned = 0.486609 Jy ! Component: 150 - total flux cleaned = 0.542801 Jy ! Component: 200 - total flux cleaned = 0.574532 Jy ! Total flux subtracted in 200 components = 0.574532 Jy ! Clean residual min=-0.013814 max=0.018812 Jy/beam ! Clean residual mean=-0.000152 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 0.574532 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 0.574532 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7155 mas, bmaj=3.512 mas, bpa=58.92 degrees ! Estimated noise=1132.41 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 = 0.0268792 Jy ! Component: 100 - total flux cleaned = 0.0423327 Jy ! Component: 150 - total flux cleaned = 0.0523759 Jy ! Component: 200 - total flux cleaned = 0.0594133 Jy ! Total flux subtracted in 200 components = 0.0594133 Jy ! Clean residual min=-0.006028 max=0.005129 Jy/beam ! Clean residual mean=-0.000100 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.633945 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.633945 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=1.861 mas, bmaj=7.199 mas, bpa=46.36 degrees ! Estimated noise=1372.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00918035 Jy ! Component: 100 - total flux cleaned = 0.0141448 Jy ! Component: 150 - total flux cleaned = 0.0170385 Jy ! Component: 200 - total flux cleaned = 0.0188095 Jy ! Total flux subtracted in 200 components = 0.0188095 Jy ! Clean residual min=-0.004430 max=0.003033 Jy/beam ! Clean residual mean=-0.000057 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.652755 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 = 0.00111284 Jy ! Component: 100 - total flux cleaned = 0.001829 Jy ! Component: 150 - total flux cleaned = 0.00204299 Jy ! Component: 200 - total flux cleaned = 0.00216222 Jy ! Total flux subtracted in 200 components = 0.00216222 Jy ! Clean residual min=-0.004150 max=0.002912 Jy/beam ! Clean residual mean=-0.000035 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.654917 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.654917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7155 mas, bmaj=3.512 mas, bpa=58.92 degrees ! Estimated noise=1132.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482327 Jy ! Component: 100 - total flux cleaned = -0.000328209 Jy ! Component: 150 - total flux cleaned = -0.000200187 Jy ! Component: 200 - total flux cleaned = -3.58294e-05 Jy ! Total flux subtracted in 200 components = -3.58294e-05 Jy ! Clean residual min=-0.004573 max=0.003788 Jy/beam ! Clean residual mean=-0.000014 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.654881 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.654881 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=0.102406Jy sigma=0.000646 ! Fit after self-cal, rms=0.102367Jy sigma=0.000646 wmodel J0726+7911_X_2014_01_04_pus_map.mod ! Writing 78 model components to file: J0726+7911_X_2014_01_04_pus_map.mod wobs J0726+7911_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0726+7911_X_2014_01_04_pus_uvs.fits wwins J0726+7911_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0726+7911_X_2014_01_04_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 = -0.000693095 Jy ! Component: 100 - total flux cleaned = 4.1259e-05 Jy ! Component: 150 - total flux cleaned = 0.000467665 Jy ! Component: 200 - total flux cleaned = 0.000565147 Jy ! Component: 250 - total flux cleaned = 0.000520898 Jy ! Component: 300 - total flux cleaned = 0.000562775 Jy ! Component: 350 - total flux cleaned = 0.000678356 Jy ! Component: 400 - total flux cleaned = 0.00089915 Jy ! Component: 450 - total flux cleaned = 0.00114672 Jy ! Component: 500 - total flux cleaned = 0.00128165 Jy ! Component: 550 - total flux cleaned = 0.00141058 Jy ! Component: 600 - total flux cleaned = 0.00150351 Jy ! Component: 650 - total flux cleaned = 0.00159256 Jy ! Component: 700 - total flux cleaned = 0.00164849 Jy ! Component: 750 - total flux cleaned = 0.00167512 Jy ! Component: 800 - total flux cleaned = 0.00170163 Jy ! Component: 850 - total flux cleaned = 0.00167724 Jy ! Component: 900 - total flux cleaned = 0.00167744 Jy ! Component: 950 - total flux cleaned = 0.00158331 Jy ! Component: 1000 - total flux cleaned = 0.00149196 Jy ! Component: 1050 - total flux cleaned = 0.00133693 Jy ! Component: 1100 - total flux cleaned = 0.00122946 Jy ! Component: 1150 - total flux cleaned = 0.00110388 Jy ! Component: 1200 - total flux cleaned = 0.00102233 Jy ! Component: 1250 - total flux cleaned = 0.000883228 Jy ! Component: 1300 - total flux cleaned = 0.000747917 Jy ! Component: 1350 - total flux cleaned = 0.000616468 Jy ! Component: 1400 - total flux cleaned = 0.000488241 Jy ! Component: 1450 - total flux cleaned = 0.000327137 Jy ! Component: 1500 - total flux cleaned = 0.000204166 Jy ! Component: 1550 - total flux cleaned = 6.65364e-05 Jy ! Component: 1600 - total flux cleaned = 3.25938e-05 Jy ! Component: 1650 - total flux cleaned = -5.02736e-05 Jy ! Component: 1700 - total flux cleaned = -9.90701e-05 Jy ! Component: 1750 - total flux cleaned = -0.000130845 Jy ! Component: 1800 - total flux cleaned = -0.000131093 Jy ! Component: 1850 - total flux cleaned = -0.000177508 Jy ! Component: 1900 - total flux cleaned = -0.000192573 Jy ! Component: 1950 - total flux cleaned = -0.000177406 Jy ! Component: 2000 - total flux cleaned = -0.000177492 Jy ! Total flux subtracted in 2048 components = -0.000192317 Jy ! Clean residual min=-0.000871 max=0.000813 Jy/beam ! Clean residual mean=0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.654689 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 185 components and 0.654689 Jy ![Exited script file: muppet] wmap "J0726+7911_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7155 x 3.512 at 58.92 degrees (North through East) ! Clean map min=-0.0023191 max=0.51566 Jy/beam ! Writing clean map to FITS file: J0726+7911_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.51566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17708 0.17708 0.354161 0.708321 1.41664 2.83329 5.66657 11.3331 22.6663 45.3326 90.6651 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.515 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7155 x 3.512 at 58.92 degrees (North through East) ! Clean map min=-0.0023191 max=0.51566 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 J0726+7911_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:04 2017