! Started logfile: J0459+3106_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:00:33 2016 obs J0459+3106_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0459+3106_X_2015_03_17_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958501 visibilities/baseline/integration-bin. ! Found source: J0459+3106 ! ! 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 338 lines of history. ! ! Reading 42960 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 J0459+3106_X_2015_03_17_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893804Jy sigma=0.009870 ! Fit after self-cal, rms=0.850196Jy sigma=0.009382 ! 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=0.8247 mas, bmaj=1.329 mas, bpa=-1.912 degrees ! Estimated noise=565.884 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 = 0.116707 Jy ! Component: 100 - total flux cleaned = 0.149854 Jy ! Total flux subtracted in 100 components = 0.149854 Jy ! Clean residual min=-0.006108 max=0.012444 Jy/beam ! Clean residual mean=-0.000031 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.149854 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.149854 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=0.084844Jy sigma=0.000854 ! Fit after self-cal, rms=0.084832Jy sigma=0.000853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125262 Jy ! Component: 100 - total flux cleaned = 0.0187431 Jy ! Total flux subtracted in 100 components = 0.0187431 Jy ! Clean residual min=-0.006749 max=0.006492 Jy/beam ! Clean residual mean=0.000013 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.168597 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.168597 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=0.082971Jy sigma=0.000825 ! Fit after self-cal, rms=0.082976Jy sigma=0.000825 ! 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=1.003 mas, bmaj=1.57 mas, bpa=-2.902 degrees ! Estimated noise=314.634 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 = 0.00457473 Jy ! Component: 100 - total flux cleaned = 0.00678718 Jy ! Component: 150 - total flux cleaned = 0.00789479 Jy ! Component: 200 - total flux cleaned = 0.00822291 Jy ! Total flux subtracted in 200 components = 0.00822291 Jy ! Clean residual min=-0.007025 max=0.007533 Jy/beam ! Clean residual mean=0.000024 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.17682 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.17682 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=0.082823Jy sigma=0.000821 ! Fit after self-cal, rms=0.082828Jy sigma=0.000821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.19 HN 1.05 KP 0.93 ! LA 1.01 MK 0.91 NL 0.97 OV 0.95 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.24 HN 1.07 KP 0.87 ! LA 1.01 MK 0.92 NL 0.96 OV 0.97 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.11 KP 0.82 ! LA 1.04 MK 0.97 NL 0.97 OV 0.94 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.07 KP 0.78 ! LA 1.05 MK 0.94 NL 0.97 OV 0.96 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.06 KP 0.75 ! LA 1.03 MK 0.97 NL 1.01 OV 0.96 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.06 KP 0.73 ! LA 1.05 MK 0.98 NL 0.99 OV 1.00 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.23 HN 1.13 KP 0.76 ! LA 1.06 MK 0.96 NL 0.98 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.29 HN 1.13 KP 0.74 ! LA 1.03 MK 0.97 NL 1.01 OV 1.00 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.19 KP 0.75 ! LA 1.07 MK 0.99 NL 0.98 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.23 HN 1.14 KP 0.82 ! LA 1.07 MK 1.00 NL 0.99 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.24 HN 1.13 KP 0.84 ! LA 1.08 MK 0.97 NL 0.99 OV 1.01 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.22 HN 1.10 KP 0.86 ! LA 1.05 MK 1.00 NL 1.03 OV 1.01 ! PT 1.05 SC 1.08 ! ! ! Fit before self-cal, rms=0.082828Jy sigma=0.000821 ! Fit after self-cal, rms=0.082354Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.58 mas, bpa=-3.951 degrees ! Estimated noise=313.169 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 = -0.00199432 Jy ! Component: 100 - total flux cleaned = -0.00229833 Jy ! Component: 150 - total flux cleaned = -0.00232896 Jy ! Component: 200 - total flux cleaned = -0.00232865 Jy ! Total flux subtracted in 200 components = -0.00232865 Jy ! Clean residual min=-0.002596 max=0.002789 Jy/beam ! Clean residual mean=0.000007 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.174491 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.174491 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=0.082287Jy sigma=0.000782 ! Fit after self-cal, rms=0.082391Jy sigma=0.000781 ! 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=0.082391Jy sigma=0.000781 ! Fit after self-cal, rms=0.085822Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.575 mas, bpa=-3.579 degrees ! Estimated noise=312.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.14116e-05 Jy ! Component: 100 - total flux cleaned = -5.65716e-05 Jy ! Component: 150 - total flux cleaned = -6.77037e-05 Jy ! Component: 200 - total flux cleaned = -7.81752e-05 Jy ! Total flux subtracted in 200 components = -7.81752e-05 Jy ! Clean residual min=-0.001092 max=0.002555 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.174413 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.174413 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=0.085820Jy sigma=0.000776 ! Fit after self-cal, rms=0.085888Jy sigma=0.000776 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 (6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219795 Jy ! Component: 100 - total flux cleaned = 0.00333269 Jy ! Component: 150 - total flux cleaned = 0.00410206 Jy ! Component: 200 - total flux cleaned = 0.00465938 Jy ! Total flux subtracted in 200 components = 0.00465938 Jy ! Clean residual min=-0.000922 max=0.001006 Jy/beam ! Clean residual mean=0.000007 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.179072 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.179072 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=0.085826Jy sigma=0.000775 ! Fit after self-cal, rms=0.085820Jy sigma=0.000775 ! 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=0.085820Jy sigma=0.000775 ! Fit after self-cal, rms=0.085917Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.575 mas, bpa=-3.596 degrees ! Estimated noise=312.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072133 Jy ! Component: 100 - total flux cleaned = 0.0011003 Jy ! Component: 150 - total flux cleaned = 0.00129014 Jy ! Component: 200 - total flux cleaned = 0.00145462 Jy ! Total flux subtracted in 200 components = 0.00145462 Jy ! Clean residual min=-0.000878 max=0.000899 Jy/beam ! Clean residual mean=0.000007 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.180527 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.180527 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=0.085908Jy sigma=0.000775 ! Fit after self-cal, rms=0.085912Jy sigma=0.000775 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 = 0.000193828 Jy ! Component: 100 - total flux cleaned = 0.000271296 Jy ! Component: 150 - total flux cleaned = 0.000307447 Jy ! Component: 200 - total flux cleaned = 0.000333419 Jy ! Total flux subtracted in 200 components = 0.000333419 Jy ! Clean residual min=-0.000878 max=0.000883 Jy/beam ! Clean residual mean=0.000007 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.18086 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.18086 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=0.085909Jy sigma=0.000775 ! Fit after self-cal, rms=0.085910Jy sigma=0.000775 ! 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=0.085910Jy sigma=0.000775 ! Fit after self-cal, rms=0.085930Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=2.633 mas, bpa=-5.773 degrees ! Estimated noise=385.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174703 Jy ! Component: 100 - total flux cleaned = 0.000205253 Jy ! Component: 150 - total flux cleaned = 0.00022338 Jy ! Component: 200 - total flux cleaned = 0.000238623 Jy ! Total flux subtracted in 200 components = 0.000238623 Jy ! Clean residual min=-0.000860 max=0.000875 Jy/beam ! Clean residual mean=0.000013 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.181099 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.181099 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=0.085930Jy sigma=0.000775 ! Fit after self-cal, rms=0.085930Jy sigma=0.000775 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 = 8.15315e-06 Jy ! Component: 100 - total flux cleaned = 2.25951e-05 Jy ! Component: 150 - total flux cleaned = 3.43818e-05 Jy ! Component: 200 - total flux cleaned = 4.43687e-05 Jy ! Total flux subtracted in 200 components = 4.43687e-05 Jy ! Clean residual min=-0.000850 max=0.000870 Jy/beam ! Clean residual mean=0.000013 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.181143 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.181143 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=0.085930Jy sigma=0.000775 ! Fit after self-cal, rms=0.085930Jy sigma=0.000775 ! 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=1.01 mas, bmaj=1.574 mas, bpa=-3.627 degrees ! Estimated noise=312.609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.574 at -3.627 degrees (North through East) ! Clean map min=-0.00087588 max=0.15296 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=0.8288 mas, bmaj=1.329 mas, bpa=-2.62 degrees ! Estimated noise=566.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116753 Jy ! Component: 100 - total flux cleaned = 0.15059 Jy ! Component: 150 - total flux cleaned = 0.163153 Jy ! Component: 200 - total flux cleaned = 0.169024 Jy ! Total flux subtracted in 200 components = 0.169024 Jy ! Clean residual min=-0.002202 max=0.002868 Jy/beam ! Clean residual mean=-0.000012 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.169024 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 0.169024 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.574 mas, bpa=-3.627 degrees ! Estimated noise=312.609 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 = 0.00356857 Jy ! Component: 100 - total flux cleaned = 0.00582626 Jy ! Component: 150 - total flux cleaned = 0.00737907 Jy ! Component: 200 - total flux cleaned = 0.00854595 Jy ! Total flux subtracted in 200 components = 0.00854595 Jy ! Clean residual min=-0.000994 max=0.000940 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.17757 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.17757 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=2.188 mas, bmaj=2.633 mas, bpa=-5.773 degrees ! Estimated noise=385.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112779 Jy ! Component: 100 - total flux cleaned = 0.00184105 Jy ! Component: 150 - total flux cleaned = 0.00233513 Jy ! Component: 200 - total flux cleaned = 0.00269522 Jy ! Total flux subtracted in 200 components = 0.00269522 Jy ! Clean residual min=-0.000914 max=0.000882 Jy/beam ! Clean residual mean=0.000011 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.180266 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 = 0.000267694 Jy ! Component: 100 - total flux cleaned = 0.000469455 Jy ! Component: 150 - total flux cleaned = 0.000578283 Jy ! Component: 200 - total flux cleaned = 0.000646872 Jy ! Total flux subtracted in 200 components = 0.000646872 Jy ! Clean residual min=-0.000874 max=0.000873 Jy/beam ! Clean residual mean=0.000013 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.180912 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 70 components and 0.180912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.574 mas, bpa=-3.627 degrees ! Estimated noise=312.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151878 Jy ! Component: 100 - total flux cleaned = 0.00025961 Jy ! Component: 150 - total flux cleaned = 0.000291429 Jy ! Component: 200 - total flux cleaned = 0.000306487 Jy ! Total flux subtracted in 200 components = 0.000306487 Jy ! Clean residual min=-0.001019 max=0.000888 Jy/beam ! Clean residual mean=0.000007 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.181219 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.181219 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=0.085936Jy sigma=0.000775 ! Fit after self-cal, rms=0.085936Jy sigma=0.000775 wmodel J0459+3106_X_2015_03_17_pus_map.mod ! Writing 77 model components to file: J0459+3106_X_2015_03_17_pus_map.mod wobs J0459+3106_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0459+3106_X_2015_03_17_pus_uvs.fits wwins J0459+3106_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0459+3106_X_2015_03_17_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 = -0.000171898 Jy ! Component: 100 - total flux cleaned = -6.05195e-05 Jy ! Component: 150 - total flux cleaned = 0.000118107 Jy ! Component: 200 - total flux cleaned = 0.000247108 Jy ! Component: 250 - total flux cleaned = 0.000372127 Jy ! Component: 300 - total flux cleaned = 0.0004665 Jy ! Component: 350 - total flux cleaned = 0.000518998 Jy ! Component: 400 - total flux cleaned = 0.000570285 Jy ! Component: 450 - total flux cleaned = 0.000607933 Jy ! Component: 500 - total flux cleaned = 0.000657207 Jy ! Component: 550 - total flux cleaned = 0.000765046 Jy ! Component: 600 - total flux cleaned = 0.000812064 Jy ! Component: 650 - total flux cleaned = 0.00086981 Jy ! Component: 700 - total flux cleaned = 0.000959867 Jy ! Component: 750 - total flux cleaned = 0.000993013 Jy ! Component: 800 - total flux cleaned = 0.00108009 Jy ! Component: 850 - total flux cleaned = 0.0011227 Jy ! Component: 900 - total flux cleaned = 0.00115446 Jy ! Component: 950 - total flux cleaned = 0.00122713 Jy ! Component: 1000 - total flux cleaned = 0.00128819 Jy ! Component: 1050 - total flux cleaned = 0.00132844 Jy ! Component: 1100 - total flux cleaned = 0.00138808 Jy ! Component: 1150 - total flux cleaned = 0.00144683 Jy ! Component: 1200 - total flux cleaned = 0.00145655 Jy ! Component: 1250 - total flux cleaned = 0.00153287 Jy ! Component: 1300 - total flux cleaned = 0.00156097 Jy ! Component: 1350 - total flux cleaned = 0.00160751 Jy ! Component: 1400 - total flux cleaned = 0.0016809 Jy ! Component: 1450 - total flux cleaned = 0.00173528 Jy ! Component: 1500 - total flux cleaned = 0.00176229 Jy ! Component: 1550 - total flux cleaned = 0.00183359 Jy ! Component: 1600 - total flux cleaned = 0.00190395 Jy ! Component: 1650 - total flux cleaned = 0.00195613 Jy ! Component: 1700 - total flux cleaned = 0.00200788 Jy ! Component: 1750 - total flux cleaned = 0.00206756 Jy ! Component: 1800 - total flux cleaned = 0.00209292 Jy ! Component: 1850 - total flux cleaned = 0.00215156 Jy ! Component: 1900 - total flux cleaned = 0.00220135 Jy ! Component: 1950 - total flux cleaned = 0.00225881 Jy ! Component: 2000 - total flux cleaned = 0.00229136 Jy ! Total flux subtracted in 2048 components = 0.00235581 Jy ! Clean residual min=-0.000468 max=0.000456 Jy/beam ! Clean residual mean=0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.183575 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 210 components and 0.183575 Jy ![Exited script file: muppet] wmap "J0459+3106_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.574 at -3.627 degrees (North through East) ! Clean map min=-0.00078509 max=0.15273 Jy/beam ! Writing clean map to FITS file: J0459+3106_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.152727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287483 0.287483 0.574966 1.14993 2.29986 4.59973 9.19945 18.3989 36.7978 73.5956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.574 at -3.627 degrees (North through East) ! Clean map min=-0.00078509 max=0.15273 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 J0459+3106_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:00:36 2016