! Started logfile: J1719+0658_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:13:26 2016 obs J1719+0658_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1719+0658_X_2014_08_09_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739464 visibilities/baseline/integration-bin. ! Found source: J1719+0658 ! ! 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 324 lines of history. ! ! Reading 23160 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 J1719+0658_X_2014_08_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.665463Jy sigma=0.007776 ! Fit after self-cal, rms=0.619415Jy sigma=0.007313 ! 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=0.9813 mas, bmaj=2.431 mas, bpa=20.81 degrees ! Estimated noise=712.256 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 = 0.29912 Jy ! Component: 100 - total flux cleaned = 0.365931 Jy ! Total flux subtracted in 100 components = 0.365931 Jy ! Clean residual min=-0.016905 max=0.023325 Jy/beam ! Clean residual mean=-0.000031 rms=0.004872 Jy/beam ! Combined flux in latest and established models = 0.365931 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.365931 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=0.097238Jy sigma=0.001070 ! Fit after self-cal, rms=0.097241Jy sigma=0.001070 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.631 mas, bpa=19.37 degrees ! Estimated noise=398.943 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 = 0.0261481 Jy ! Component: 100 - total flux cleaned = 0.0396523 Jy ! Component: 150 - total flux cleaned = 0.0473617 Jy ! Component: 200 - total flux cleaned = 0.0494378 Jy ! Total flux subtracted in 200 components = 0.0494378 Jy ! Clean residual min=-0.016601 max=0.017704 Jy/beam ! Clean residual mean=0.000119 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 0.415369 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.415369 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=0.089555Jy sigma=0.000992 ! Fit after self-cal, rms=0.089561Jy sigma=0.000992 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.06 KP 0.94 ! LA 1.02 MK 1.00* NL 0.95 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.07 KP 0.89 ! LA 1.03 MK 1.00* NL 0.95 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.10 KP 0.83 ! LA 1.06 MK 1.00* NL 0.96 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.08 KP 0.80 ! LA 1.05 MK 1.00* NL 0.96 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.03 KP 0.76 ! LA 1.04 MK 1.00* NL 0.98 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.08 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.20 KP 0.81 ! LA 1.14 MK 1.00* NL 1.02 OV 1.06 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.14 KP 0.76 ! LA 1.05 MK 1.00* NL 0.98 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.14 KP 0.78 ! LA 1.08 MK 1.00* NL 0.99 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.12 KP 0.81 ! LA 1.10 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.11 KP 0.85 ! LA 1.10 MK 1.00* NL 1.00 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.09 KP 0.87 ! LA 1.08 MK 1.00* NL 1.00 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.089561Jy sigma=0.000992 ! Fit after self-cal, rms=0.070673Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.65 mas, bpa=19.64 degrees ! Estimated noise=398.815 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 = -0.00342883 Jy ! Component: 100 - total flux cleaned = -0.00333512 Jy ! Component: 150 - total flux cleaned = -0.00318609 Jy ! Component: 200 - total flux cleaned = -0.0030567 Jy ! Total flux subtracted in 200 components = -0.0030567 Jy ! Clean residual min=-0.002489 max=0.003043 Jy/beam ! Clean residual mean=0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.412312 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.412312 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=0.070388Jy sigma=0.000779 ! Fit after self-cal, rms=0.070418Jy sigma=0.000779 ! 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=0.070418Jy sigma=0.000779 ! Fit after self-cal, rms=0.070302Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.652 mas, bpa=19.59 degrees ! Estimated noise=398.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00166934 Jy ! Component: 100 - total flux cleaned = -0.00167255 Jy ! Component: 150 - total flux cleaned = -0.00174434 Jy ! Component: 200 - total flux cleaned = -0.00177488 Jy ! Total flux subtracted in 200 components = -0.00177488 Jy ! Clean residual min=-0.001658 max=0.001945 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.410537 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.410537 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=0.070239Jy sigma=0.000774 ! Fit after self-cal, rms=0.070246Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117662 Jy ! Component: 100 - total flux cleaned = 0.00131181 Jy ! Component: 150 - total flux cleaned = 0.00142312 Jy ! Component: 200 - total flux cleaned = 0.00138888 Jy ! Total flux subtracted in 200 components = 0.00138888 Jy ! Clean residual min=-0.001368 max=0.001485 Jy/beam ! Clean residual mean=0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.411926 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.411926 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=0.070180Jy sigma=0.000773 ! Fit after self-cal, rms=0.070178Jy sigma=0.000773 ! 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=0.070178Jy sigma=0.000773 ! Fit after self-cal, rms=0.070249Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.654 mas, bpa=19.6 degrees ! Estimated noise=398.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829174 Jy ! Component: 100 - total flux cleaned = -0.000763767 Jy ! Component: 150 - total flux cleaned = -0.000706327 Jy ! Component: 200 - total flux cleaned = -0.000679288 Jy ! Total flux subtracted in 200 components = -0.000679288 Jy ! Clean residual min=-0.001269 max=0.001174 Jy/beam ! Clean residual mean=0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.411247 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.411247 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=0.070214Jy sigma=0.000772 ! Fit after self-cal, rms=0.070214Jy sigma=0.000772 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 = 0.000158429 Jy ! Component: 100 - total flux cleaned = 0.000182207 Jy ! Component: 150 - total flux cleaned = 0.000182254 Jy ! Component: 200 - total flux cleaned = 0.00014097 Jy ! Total flux subtracted in 200 components = 0.00014097 Jy ! Clean residual min=-0.001215 max=0.001139 Jy/beam ! Clean residual mean=0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.411388 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.411388 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=0.070200Jy sigma=0.000772 ! Fit after self-cal, rms=0.070199Jy sigma=0.000772 ! 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=0.070199Jy sigma=0.000772 ! Fit after self-cal, rms=0.070244Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=3.192 mas, bpa=6.308 degrees ! Estimated noise=449.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000632128 Jy ! Component: 100 - total flux cleaned = -0.000669657 Jy ! Component: 150 - total flux cleaned = -0.00066889 Jy ! Component: 200 - total flux cleaned = -0.000694304 Jy ! Total flux subtracted in 200 components = -0.000694304 Jy ! Clean residual min=-0.000941 max=0.000898 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.410693 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.410693 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=0.070234Jy sigma=0.000772 ! Fit after self-cal, rms=0.070235Jy sigma=0.000772 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 = 1.6434e-05 Jy ! Component: 100 - total flux cleaned = 1.65898e-05 Jy ! Component: 150 - total flux cleaned = 6.4357e-06 Jy ! Component: 200 - total flux cleaned = -1.21224e-05 Jy ! Total flux subtracted in 200 components = -1.21224e-05 Jy ! Clean residual min=-0.000939 max=0.000886 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.410681 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.410681 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=0.070232Jy sigma=0.000772 ! Fit after self-cal, rms=0.070232Jy sigma=0.000772 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=2.655 mas, bpa=19.61 degrees ! Estimated noise=398.424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 2.655 at 19.61 degrees (North through East) ! Clean map min=-0.0011327 max=0.38223 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=0.9914 mas, bmaj=2.446 mas, bpa=21.02 degrees ! Estimated noise=706.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296389 Jy ! Component: 100 - total flux cleaned = 0.361411 Jy ! Component: 150 - total flux cleaned = 0.381888 Jy ! Component: 200 - total flux cleaned = 0.391615 Jy ! Total flux subtracted in 200 components = 0.391615 Jy ! Clean residual min=-0.003209 max=0.004983 Jy/beam ! Clean residual mean=-0.000017 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.391615 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.391615 Jy ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=2.655 mas, bpa=19.61 degrees ! Estimated noise=398.424 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 = 0.00722598 Jy ! Component: 100 - total flux cleaned = 0.0114278 Jy ! Component: 150 - total flux cleaned = 0.0141178 Jy ! Component: 200 - total flux cleaned = 0.0158917 Jy ! Total flux subtracted in 200 components = 0.0158917 Jy ! Clean residual min=-0.001293 max=0.001354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.407506 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.407506 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=2.334 mas, bmaj=3.192 mas, bpa=6.308 degrees ! Estimated noise=449.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156813 Jy ! Component: 100 - total flux cleaned = 0.00223937 Jy ! Component: 150 - total flux cleaned = 0.00265509 Jy ! Component: 200 - total flux cleaned = 0.00296297 Jy ! Total flux subtracted in 200 components = 0.00296297 Jy ! Clean residual min=-0.000982 max=0.001020 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.410469 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 = 0.000211299 Jy ! Component: 100 - total flux cleaned = 0.000320803 Jy ! Component: 150 - total flux cleaned = 0.000337333 Jy ! Component: 200 - total flux cleaned = 0.000353095 Jy ! Total flux subtracted in 200 components = 0.000353095 Jy ! Clean residual min=-0.000985 max=0.000926 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.410822 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 104 components and 0.410822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=2.655 mas, bpa=19.61 degrees ! Estimated noise=398.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011003 Jy ! Component: 100 - total flux cleaned = 0.000227051 Jy ! Component: 150 - total flux cleaned = 0.000248778 Jy ! Component: 200 - total flux cleaned = 0.000248354 Jy ! Total flux subtracted in 200 components = 0.000248354 Jy ! Clean residual min=-0.001076 max=0.001091 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.411071 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.411071 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=0.070247Jy sigma=0.000772 ! Fit after self-cal, rms=0.070242Jy sigma=0.000772 wmodel J1719+0658_X_2014_08_09_pus_map.mod ! Writing 120 model components to file: J1719+0658_X_2014_08_09_pus_map.mod wobs J1719+0658_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1719+0658_X_2014_08_09_pus_uvs.fits wwins J1719+0658_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1719+0658_X_2014_08_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 = 0.000141002 Jy ! Component: 100 - total flux cleaned = 0.000179853 Jy ! Component: 150 - total flux cleaned = 0.000179789 Jy ! Component: 200 - total flux cleaned = 0.000180041 Jy ! Component: 250 - total flux cleaned = 0.00014796 Jy ! Component: 300 - total flux cleaned = 0.000132299 Jy ! Component: 350 - total flux cleaned = 0.000162312 Jy ! Component: 400 - total flux cleaned = 0.000206472 Jy ! Component: 450 - total flux cleaned = 0.000291746 Jy ! Component: 500 - total flux cleaned = 0.000319058 Jy ! Component: 550 - total flux cleaned = 0.000346179 Jy ! Component: 600 - total flux cleaned = 0.000399047 Jy ! Component: 650 - total flux cleaned = 0.000386125 Jy ! Component: 700 - total flux cleaned = 0.000424547 Jy ! Component: 750 - total flux cleaned = 0.000449395 Jy ! Component: 800 - total flux cleaned = 0.000486028 Jy ! Component: 850 - total flux cleaned = 0.000521934 Jy ! Component: 900 - total flux cleaned = 0.000510404 Jy ! Component: 950 - total flux cleaned = 0.000510358 Jy ! Component: 1000 - total flux cleaned = 0.000521512 Jy ! Component: 1050 - total flux cleaned = 0.000521534 Jy ! Component: 1100 - total flux cleaned = 0.000598588 Jy ! Component: 1150 - total flux cleaned = 0.000598709 Jy ! Component: 1200 - total flux cleaned = 0.000651847 Jy ! Component: 1250 - total flux cleaned = 0.000683561 Jy ! Component: 1300 - total flux cleaned = 0.000704241 Jy ! Component: 1350 - total flux cleaned = 0.000714458 Jy ! Component: 1400 - total flux cleaned = 0.000754589 Jy ! Component: 1450 - total flux cleaned = 0.000744496 Jy ! Component: 1500 - total flux cleaned = 0.000773885 Jy ! Component: 1550 - total flux cleaned = 0.000802978 Jy ! Component: 1600 - total flux cleaned = 0.000850881 Jy ! Component: 1650 - total flux cleaned = 0.000907263 Jy ! Component: 1700 - total flux cleaned = 0.000925839 Jy ! Component: 1750 - total flux cleaned = 0.000916611 Jy ! Component: 1800 - total flux cleaned = 0.000953005 Jy ! Component: 1850 - total flux cleaned = 0.000988856 Jy ! Component: 1900 - total flux cleaned = 0.00104193 Jy ! Component: 1950 - total flux cleaned = 0.00104191 Jy ! Component: 2000 - total flux cleaned = 0.00109369 Jy ! Total flux subtracted in 2048 components = 0.00110217 Jy ! Clean residual min=-0.000461 max=0.000464 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.412173 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 268 components and 0.412173 Jy ![Exited script file: muppet] wmap "J1719+0658_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 2.655 at 19.61 degrees (North through East) ! Clean map min=-0.0010195 max=0.38274 Jy/beam ! Writing clean map to FITS file: J1719+0658_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.382745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170686 device "J1719+0658_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1719+0658_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133786 0.133786 0.267571 0.535142 1.07028 2.14057 4.28114 8.56228 17.1246 34.2491 68.4982 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.382 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 2.655 at 19.61 degrees (North through East) ! Clean map min=-0.0010195 max=0.38274 Jy/beam quit ! Quitting program ! Log file J1719+0658_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:13:28 2016