! Started logfile: J0319+3101_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:03:13 2016 obs J0319+3101_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0319+3101_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693948 visibilities/baseline/integration-bin. ! Found source: J0319+3101 ! ! 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 46092 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 J0319+3101_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937874Jy sigma=0.011210 ! Fit after self-cal, rms=0.922054Jy sigma=0.011036 ! 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=0.9178 mas, bmaj=1.945 mas, bpa=23.28 degrees ! Estimated noise=574.071 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 = 0.0603109 Jy ! Component: 100 - total flux cleaned = 0.0748654 Jy ! Total flux subtracted in 100 components = 0.0748654 Jy ! Clean residual min=-0.003437 max=0.005858 Jy/beam ! Clean residual mean=-0.000010 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0748654 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0748654 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=0.071359Jy sigma=0.000780 ! Fit after self-cal, rms=0.071350Jy sigma=0.000780 ! 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=1.149 mas, bmaj=2.075 mas, bpa=20.17 degrees ! Estimated noise=280.093 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 = 0.00733211 Jy ! Component: 100 - total flux cleaned = 0.0105288 Jy ! Component: 150 - total flux cleaned = 0.0122374 Jy ! Component: 200 - total flux cleaned = 0.013155 Jy ! Total flux subtracted in 200 components = 0.013155 Jy ! Clean residual min=-0.003164 max=0.002915 Jy/beam ! Clean residual mean=-0.000023 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0880204 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0880204 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=0.070592Jy sigma=0.000772 ! Fit after self-cal, rms=0.070608Jy sigma=0.000772 ! 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 0.93 FD 1.08 HN 1.03 KP 0.99 ! LA 1.01 MK 1.00* NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.10 KP 0.93 ! LA 1.02 MK 1.00* NL 0.97 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.08 KP 0.88 ! LA 1.04 MK 1.00* NL 0.98 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.07 KP 0.82 ! LA 1.06 MK 1.00* NL 0.97 OV 0.98 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.78 ! LA 1.04 MK 1.00* NL 0.95 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.09 KP 0.77 ! LA 1.08 MK 1.00* NL 0.97 OV 1.02 ! PT 0.93 SC 1.05 ! ! ! 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 1.24 HN 1.25 KP 0.83 ! LA 1.09 MK 1.00* NL 1.02 OV 1.07 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.14 KP 0.78 ! LA 1.10 MK 1.00* NL 0.96 OV 1.04 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.18 KP 0.78 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.10 KP 0.82 ! LA 1.07 MK 1.00* NL 0.99 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.03 KP 0.85 ! LA 1.07 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 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 0.91 FD 1.08 HN 1.05 KP 0.91 ! LA 1.07 MK 1.00* NL 0.98 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.070608Jy sigma=0.000772 ! Fit after self-cal, rms=0.068609Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.091 mas, bpa=20.56 degrees ! Estimated noise=279.582 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 = -0.000528652 Jy ! Component: 100 - total flux cleaned = -0.000617284 Jy ! Component: 150 - total flux cleaned = -0.000662561 Jy ! Component: 200 - total flux cleaned = -0.000699161 Jy ! Total flux subtracted in 200 components = -0.000699161 Jy ! Clean residual min=-0.001121 max=0.001051 Jy/beam ! Clean residual mean=-0.000014 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0873212 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0873212 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=0.068604Jy sigma=0.000764 ! Fit after self-cal, rms=0.068594Jy sigma=0.000764 ! 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=0.068594Jy sigma=0.000764 ! Fit after self-cal, rms=0.069012Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.095 mas, bpa=20.51 degrees ! Estimated noise=279.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357268 Jy ! Component: 100 - total flux cleaned = -0.000435281 Jy ! Component: 150 - total flux cleaned = -0.000463276 Jy ! Component: 200 - total flux cleaned = -0.000481902 Jy ! Total flux subtracted in 200 components = -0.000481902 Jy ! Clean residual min=-0.000983 max=0.000892 Jy/beam ! Clean residual mean=-0.000006 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0868393 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0868393 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=0.069009Jy sigma=0.000763 ! Fit after self-cal, rms=0.069034Jy sigma=0.000763 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 = -6.62592e-07 Jy ! Component: 100 - total flux cleaned = -1.2952e-05 Jy ! Component: 150 - total flux cleaned = -1.30893e-05 Jy ! Component: 200 - total flux cleaned = -1.8084e-05 Jy ! Total flux subtracted in 200 components = -1.8084e-05 Jy ! Clean residual min=-0.000980 max=0.000896 Jy/beam ! Clean residual mean=-0.000007 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0868212 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0868212 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=0.069033Jy sigma=0.000763 ! Fit after self-cal, rms=0.069033Jy sigma=0.000763 ! 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=0.069033Jy sigma=0.000763 ! Fit after self-cal, rms=0.069167Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.097 mas, bpa=20.47 degrees ! Estimated noise=279.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025427 Jy ! Component: 100 - total flux cleaned = -0.000311796 Jy ! Component: 150 - total flux cleaned = -0.000321889 Jy ! Component: 200 - total flux cleaned = -0.000326388 Jy ! Total flux subtracted in 200 components = -0.000326388 Jy ! Clean residual min=-0.000954 max=0.000896 Jy/beam ! Clean residual mean=-0.000006 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0864949 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0864949 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=0.069166Jy sigma=0.000763 ! Fit after self-cal, rms=0.069168Jy sigma=0.000763 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 = -1.4447e-05 Jy ! Component: 100 - total flux cleaned = -1.44094e-05 Jy ! Component: 150 - total flux cleaned = -1.44734e-05 Jy ! Component: 200 - total flux cleaned = -1.45712e-05 Jy ! Total flux subtracted in 200 components = -1.45712e-05 Jy ! Clean residual min=-0.000945 max=0.000901 Jy/beam ! Clean residual mean=-0.000007 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0864803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0864803 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=0.069168Jy sigma=0.000763 ! Fit after self-cal, rms=0.069167Jy sigma=0.000763 ! 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=0.069167Jy sigma=0.000763 ! Fit after self-cal, rms=0.069238Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=2.615 mas, bpa=1.087 degrees ! Estimated noise=324.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227357 Jy ! Component: 100 - total flux cleaned = -0.000278482 Jy ! Component: 150 - total flux cleaned = -0.000290609 Jy ! Component: 200 - total flux cleaned = -0.000295818 Jy ! Total flux subtracted in 200 components = -0.000295818 Jy ! Clean residual min=-0.000763 max=0.001150 Jy/beam ! Clean residual mean=-0.000014 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0861845 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0861845 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=0.069237Jy sigma=0.000763 ! Fit after self-cal, rms=0.069238Jy sigma=0.000763 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 (8.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102232 Jy ! Component: 100 - total flux cleaned = 0.00148875 Jy ! Component: 150 - total flux cleaned = 0.00177043 Jy ! Component: 200 - total flux cleaned = 0.00191372 Jy ! Total flux subtracted in 200 components = 0.00191372 Jy ! Clean residual min=-0.000727 max=0.000684 Jy/beam ! Clean residual mean=-0.000008 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0880982 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.0880982 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=0.069225Jy sigma=0.000763 ! Fit after self-cal, rms=0.069223Jy sigma=0.000763 ! 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=1.161 mas, bmaj=2.098 mas, bpa=20.42 degrees ! Estimated noise=279.795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.098 at 20.42 degrees (North through East) ! Clean map min=-0.00074018 max=0.079092 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=0.9245 mas, bmaj=1.965 mas, bpa=23.22 degrees ! Estimated noise=574.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0602584 Jy ! Component: 100 - total flux cleaned = 0.0746738 Jy ! Component: 150 - total flux cleaned = 0.0806627 Jy ! Component: 200 - total flux cleaned = 0.082745 Jy ! Total flux subtracted in 200 components = 0.082745 Jy ! Clean residual min=-0.001873 max=0.001853 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.082745 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.082745 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.098 mas, bpa=20.42 degrees ! Estimated noise=279.795 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 = 0.00184272 Jy ! Component: 100 - total flux cleaned = 0.00286955 Jy ! Component: 150 - total flux cleaned = 0.00339775 Jy ! Component: 200 - total flux cleaned = 0.00388313 Jy ! Total flux subtracted in 200 components = 0.00388313 Jy ! Clean residual min=-0.000922 max=0.000674 Jy/beam ! Clean residual mean=-0.000007 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0866282 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0866282 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=2.251 mas, bmaj=2.615 mas, bpa=1.087 degrees ! Estimated noise=324.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722202 Jy ! Component: 100 - total flux cleaned = 0.0012479 Jy ! Component: 150 - total flux cleaned = 0.00160856 Jy ! Component: 200 - total flux cleaned = 0.00183208 Jy ! Total flux subtracted in 200 components = 0.00183208 Jy ! Clean residual min=-0.000733 max=0.000685 Jy/beam ! Clean residual mean=-0.000008 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0884602 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 = 0.000100982 Jy ! Component: 100 - total flux cleaned = 0.000189992 Jy ! Component: 150 - total flux cleaned = 0.000261592 Jy ! Component: 200 - total flux cleaned = 0.000310534 Jy ! Total flux subtracted in 200 components = 0.000310534 Jy ! Clean residual min=-0.000693 max=0.000654 Jy/beam ! Clean residual mean=-0.000007 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0887708 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 79 components and 0.0887708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.098 mas, bpa=20.42 degrees ! Estimated noise=279.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172724 Jy ! Component: 100 - total flux cleaned = -0.000145549 Jy ! Component: 150 - total flux cleaned = -0.00012083 Jy ! Component: 200 - total flux cleaned = -9.77373e-05 Jy ! Total flux subtracted in 200 components = -9.77373e-05 Jy ! Clean residual min=-0.000713 max=0.000636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.088673 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.088673 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=0.069216Jy sigma=0.000762 ! Fit after self-cal, rms=0.069212Jy sigma=0.000762 wmodel J0319+3101_X_2014_08_09_pus_map.mod ! Writing 105 model components to file: J0319+3101_X_2014_08_09_pus_map.mod wobs J0319+3101_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0319+3101_X_2014_08_09_pus_uvs.fits wwins J0319+3101_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0319+3101_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 = -0.000247105 Jy ! Component: 100 - total flux cleaned = -0.000394838 Jy ! Component: 150 - total flux cleaned = -0.000532634 Jy ! Component: 200 - total flux cleaned = -0.000572484 Jy ! Component: 250 - total flux cleaned = -0.000620386 Jy ! Component: 300 - total flux cleaned = -0.000675843 Jy ! Component: 350 - total flux cleaned = -0.000738146 Jy ! Component: 400 - total flux cleaned = -0.000798383 Jy ! Component: 450 - total flux cleaned = -0.000840103 Jy ! Component: 500 - total flux cleaned = -0.000880759 Jy ! Component: 550 - total flux cleaned = -0.000912405 Jy ! Component: 600 - total flux cleaned = -0.000935452 Jy ! Component: 650 - total flux cleaned = -0.000965304 Jy ! Component: 700 - total flux cleaned = -0.000957865 Jy ! Component: 750 - total flux cleaned = -0.000950769 Jy ! Component: 800 - total flux cleaned = -0.000936627 Jy ! Component: 850 - total flux cleaned = -0.000922794 Jy ! Component: 900 - total flux cleaned = -0.000909225 Jy ! Component: 950 - total flux cleaned = -0.000902554 Jy ! Component: 1000 - total flux cleaned = -0.000895811 Jy ! Component: 1050 - total flux cleaned = -0.000882726 Jy ! Component: 1100 - total flux cleaned = -0.000863457 Jy ! Component: 1150 - total flux cleaned = -0.000875991 Jy ! Component: 1200 - total flux cleaned = -0.000869716 Jy ! Component: 1250 - total flux cleaned = -0.000875822 Jy ! Component: 1300 - total flux cleaned = -0.000881857 Jy ! Component: 1350 - total flux cleaned = -0.000858094 Jy ! Component: 1400 - total flux cleaned = -0.000858124 Jy ! Component: 1450 - total flux cleaned = -0.000835069 Jy ! Component: 1500 - total flux cleaned = -0.000812396 Jy ! Component: 1550 - total flux cleaned = -0.000829254 Jy ! Component: 1600 - total flux cleaned = -0.00081246 Jy ! Component: 1650 - total flux cleaned = -0.00079599 Jy ! Component: 1700 - total flux cleaned = -0.000795966 Jy ! Component: 1750 - total flux cleaned = -0.000790659 Jy ! Component: 1800 - total flux cleaned = -0.000780182 Jy ! Component: 1850 - total flux cleaned = -0.000790635 Jy ! Component: 1900 - total flux cleaned = -0.000790658 Jy ! Component: 1950 - total flux cleaned = -0.000795744 Jy ! Component: 2000 - total flux cleaned = -0.000790725 Jy ! Total flux subtracted in 2048 components = -0.000790708 Jy ! Clean residual min=-0.000255 max=0.000285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0878823 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 237 components and 0.0878823 Jy ![Exited script file: muppet] wmap "J0319+3101_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.098 at 20.42 degrees (North through East) ! Clean map min=-0.0006045 max=0.079237 Jy/beam ! Writing clean map to FITS file: J0319+3101_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 0.0792369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.93675e-05 device "J0319+3101_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0319+3101_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338356 0.338356 0.676711 1.35342 2.70684 5.41369 10.8274 21.6548 43.3095 86.619 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.098 at 20.42 degrees (North through East) ! Clean map min=-0.0006045 max=0.079237 Jy/beam quit ! Quitting program ! Log file J0319+3101_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:03:16 2016