! Started logfile: J1513-2114_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:13:08 2016 obs J1513-2114_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1513-2114_X_2014_08_05_pus_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680423 visibilities/baseline/integration-bin. ! Found source: J1513-2114 ! ! 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 414 lines of history. ! ! Reading 23148 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 J1513-2114_X_2014_08_05_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.728926Jy sigma=0.007602 ! Fit after self-cal, rms=0.706469Jy sigma=0.007387 ! 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=0.7946 mas, bmaj=3.537 mas, bpa=20.07 degrees ! Estimated noise=799.42 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 = 0.224728 Jy ! Component: 100 - total flux cleaned = 0.276304 Jy ! Total flux subtracted in 100 components = 0.276304 Jy ! Clean residual min=-0.014143 max=0.019810 Jy/beam ! Clean residual mean=-0.000106 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 0.276304 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.276304 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=0.101320Jy sigma=0.000986 ! Fit after self-cal, rms=0.101278Jy sigma=0.000986 ! 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=1.008 mas, bmaj=3.803 mas, bpa=17.67 degrees ! Estimated noise=450.519 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 = 0.0310319 Jy ! Component: 100 - total flux cleaned = 0.0467161 Jy ! Component: 150 - total flux cleaned = 0.0554383 Jy ! Component: 200 - total flux cleaned = 0.0600387 Jy ! Total flux subtracted in 200 components = 0.0600387 Jy ! Clean residual min=-0.014239 max=0.012295 Jy/beam ! Clean residual mean=0.000055 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 0.336343 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.336343 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=0.091637Jy sigma=0.000885 ! Fit after self-cal, rms=0.091663Jy sigma=0.000885 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.12 KP 0.95 ! LA 1.05 MK 1.00* NL 0.94 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.15 KP 0.90 ! LA 1.04 MK 1.00* NL 0.93 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.16 KP 0.86 ! LA 1.07 MK 1.00* NL 0.94 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.12 KP 0.83 ! LA 1.06 MK 1.00* NL 0.94 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.08 KP 0.78 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.79 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.31 KP 0.85 ! LA 1.11 MK 1.00* NL 1.00 OV 1.06 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.15 KP 0.78 ! LA 1.06 MK 1.00* NL 0.96 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.17 KP 0.80 ! LA 1.06 MK 1.00* NL 0.96 OV 1.05 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.20 KP 0.82 ! LA 1.07 MK 1.00* NL 0.96 OV 1.04 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.14 KP 0.87 ! LA 1.09 MK 1.00* NL 0.98 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.10 KP 0.89 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.091663Jy sigma=0.000885 ! Fit after self-cal, rms=0.083968Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.839 mas, bpa=17.91 degrees ! Estimated noise=450.248 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 = -0.00499503 Jy ! Component: 100 - total flux cleaned = -0.00638844 Jy ! Component: 150 - total flux cleaned = -0.00648917 Jy ! Component: 200 - total flux cleaned = -0.00648508 Jy ! Total flux subtracted in 200 components = -0.00648508 Jy ! Clean residual min=-0.004482 max=0.002923 Jy/beam ! Clean residual mean=-0.000023 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.329858 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.329858 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=0.083625Jy sigma=0.000785 ! Fit after self-cal, rms=0.083655Jy sigma=0.000784 ! 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=0.083655Jy sigma=0.000784 ! Fit after self-cal, rms=0.084109Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.857 mas, bpa=17.96 degrees ! Estimated noise=449.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00328651 Jy ! Component: 100 - total flux cleaned = -0.00384911 Jy ! Component: 150 - total flux cleaned = -0.00391263 Jy ! Component: 200 - total flux cleaned = -0.00385683 Jy ! Total flux subtracted in 200 components = -0.00385683 Jy ! Clean residual min=-0.003714 max=0.002653 Jy/beam ! Clean residual mean=-0.000021 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.326001 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.326001 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=0.083957Jy sigma=0.000782 ! Fit after self-cal, rms=0.083958Jy sigma=0.000782 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 = 0.000105053 Jy ! Component: 100 - total flux cleaned = 0.000233047 Jy ! Component: 150 - total flux cleaned = 0.000349797 Jy ! Component: 200 - total flux cleaned = 0.000459368 Jy ! Total flux subtracted in 200 components = 0.000459368 Jy ! Clean residual min=-0.003520 max=0.002617 Jy/beam ! Clean residual mean=-0.000020 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.326461 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.326461 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=0.083926Jy sigma=0.000781 ! Fit after self-cal, rms=0.083924Jy sigma=0.000781 ! 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=0.083924Jy sigma=0.000781 ! Fit after self-cal, rms=0.084827Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.862 mas, bpa=17.95 degrees ! Estimated noise=449.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194693 Jy ! Component: 100 - total flux cleaned = -0.00232014 Jy ! Component: 150 - total flux cleaned = -0.00235479 Jy ! Component: 200 - total flux cleaned = -0.00235503 Jy ! Total flux subtracted in 200 components = -0.00235503 Jy ! Clean residual min=-0.002109 max=0.001862 Jy/beam ! Clean residual mean=-0.000008 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.324105 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.324106 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=0.084768Jy sigma=0.000775 ! Fit after self-cal, rms=0.084788Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.77213e-05 Jy ! Component: 100 - total flux cleaned = 3.6594e-06 Jy ! Component: 150 - total flux cleaned = 4.69632e-05 Jy ! Component: 200 - total flux cleaned = 0.000107881 Jy ! Total flux subtracted in 200 components = 0.000107881 Jy ! Clean residual min=-0.002014 max=0.001818 Jy/beam ! Clean residual mean=-0.000008 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.324213 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.324213 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=0.084777Jy sigma=0.000774 ! Fit after self-cal, rms=0.084775Jy sigma=0.000774 ! 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=0.084775Jy sigma=0.000774 ! Fit after self-cal, rms=0.085148Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=5.266 mas, bpa=6.22 degrees ! Estimated noise=511.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000512905 Jy ! Component: 100 - total flux cleaned = -0.00058636 Jy ! Component: 150 - total flux cleaned = -0.000646157 Jy ! Component: 200 - total flux cleaned = -0.000663855 Jy ! Total flux subtracted in 200 components = -0.000663855 Jy ! Clean residual min=-0.001945 max=0.001835 Jy/beam ! Clean residual mean=-0.000007 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.32355 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.32355 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=0.085128Jy sigma=0.000774 ! Fit after self-cal, rms=0.085133Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.46884e-05 Jy ! Component: 100 - total flux cleaned = 5.44026e-05 Jy ! Component: 150 - total flux cleaned = 8.14544e-05 Jy ! Component: 200 - total flux cleaned = 0.000107792 Jy ! Total flux subtracted in 200 components = 0.000107792 Jy ! Clean residual min=-0.001950 max=0.001784 Jy/beam ! Clean residual mean=-0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.323657 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.323657 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=0.085131Jy sigma=0.000774 ! Fit after self-cal, rms=0.085130Jy sigma=0.000774 ! 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=1.015 mas, bmaj=3.872 mas, bpa=17.98 degrees ! Estimated noise=448.822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.872 at 17.98 degrees (North through East) ! Clean map min=-0.0019417 max=0.29254 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=0.7952 mas, bmaj=3.61 mas, bpa=20.3 degrees ! Estimated noise=803.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225638 Jy ! Component: 100 - total flux cleaned = 0.277496 Jy ! Component: 150 - total flux cleaned = 0.297088 Jy ! Component: 200 - total flux cleaned = 0.306081 Jy ! Total flux subtracted in 200 components = 0.306081 Jy ! Clean residual min=-0.003479 max=0.004373 Jy/beam ! Clean residual mean=-0.000039 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.306081 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.306081 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.872 mas, bpa=17.98 degrees ! Estimated noise=448.822 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 = 0.00725097 Jy ! Component: 100 - total flux cleaned = 0.0111352 Jy ! Component: 150 - total flux cleaned = 0.013525 Jy ! Component: 200 - total flux cleaned = 0.0150764 Jy ! Total flux subtracted in 200 components = 0.0150764 Jy ! Clean residual min=-0.001780 max=0.002176 Jy/beam ! Clean residual mean=-0.000015 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.321158 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.321158 Jy ! Inverting map ! Added new window around map position (1, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183448 Jy ! Component: 100 - total flux cleaned = 0.00285891 Jy ! Component: 150 - total flux cleaned = 0.00343967 Jy ! Component: 200 - total flux cleaned = 0.00378934 Jy ! Total flux subtracted in 200 components = 0.00378934 Jy ! Clean residual min=-0.001527 max=0.001250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.324947 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.324947 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=2.26 mas, bmaj=5.266 mas, bpa=6.22 degrees ! Estimated noise=511.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573764 Jy ! Component: 100 - total flux cleaned = 0.000850645 Jy ! Component: 150 - total flux cleaned = 0.00106138 Jy ! Component: 200 - total flux cleaned = 0.00114422 Jy ! Total flux subtracted in 200 components = 0.00114422 Jy ! Clean residual min=-0.001592 max=0.001201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.326091 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 = 7.40172e-05 Jy ! Component: 100 - total flux cleaned = 0.000129976 Jy ! Component: 150 - total flux cleaned = 0.000170746 Jy ! Component: 200 - total flux cleaned = 0.000189263 Jy ! Total flux subtracted in 200 components = 0.000189263 Jy ! Clean residual min=-0.001591 max=0.001195 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.326281 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.326281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.872 mas, bpa=17.98 degrees ! Estimated noise=448.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255785 Jy ! Component: 100 - total flux cleaned = -0.000328173 Jy ! Component: 150 - total flux cleaned = -0.000361208 Jy ! Component: 200 - total flux cleaned = -0.000376157 Jy ! Total flux subtracted in 200 components = -0.000376157 Jy ! Clean residual min=-0.001466 max=0.001201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.325904 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.325904 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=0.085066Jy sigma=0.000773 ! Fit after self-cal, rms=0.085056Jy sigma=0.000773 wmodel J1513-2114_X_2014_08_05_pus_map.mod ! Writing 126 model components to file: J1513-2114_X_2014_08_05_pus_map.mod wobs J1513-2114_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1513-2114_X_2014_08_05_pus_uvs.fits wwins J1513-2114_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1513-2114_X_2014_08_05_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 = -0.000615736 Jy ! Component: 100 - total flux cleaned = -0.000979615 Jy ! Component: 150 - total flux cleaned = -0.00119361 Jy ! Component: 200 - total flux cleaned = -0.00123478 Jy ! Component: 250 - total flux cleaned = -0.00129405 Jy ! Component: 300 - total flux cleaned = -0.00129442 Jy ! Component: 350 - total flux cleaned = -0.00136781 Jy ! Component: 400 - total flux cleaned = -0.00140309 Jy ! Component: 450 - total flux cleaned = -0.00136779 Jy ! Component: 500 - total flux cleaned = -0.00138432 Jy ! Component: 550 - total flux cleaned = -0.00130128 Jy ! Component: 600 - total flux cleaned = -0.0012693 Jy ! Component: 650 - total flux cleaned = -0.0011908 Jy ! Component: 700 - total flux cleaned = -0.00116044 Jy ! Component: 750 - total flux cleaned = -0.00114543 Jy ! Component: 800 - total flux cleaned = -0.00108624 Jy ! Component: 850 - total flux cleaned = -0.00111512 Jy ! Component: 900 - total flux cleaned = -0.00111471 Jy ! Component: 950 - total flux cleaned = -0.00107247 Jy ! Component: 1000 - total flux cleaned = -0.00105872 Jy ! Component: 1050 - total flux cleaned = -0.00103185 Jy ! Component: 1100 - total flux cleaned = -0.000992258 Jy ! Component: 1150 - total flux cleaned = -0.000966407 Jy ! Component: 1200 - total flux cleaned = -0.000928316 Jy ! Component: 1250 - total flux cleaned = -0.000915899 Jy ! Component: 1300 - total flux cleaned = -0.000878741 Jy ! Component: 1350 - total flux cleaned = -0.000854342 Jy ! Component: 1400 - total flux cleaned = -0.000842191 Jy ! Component: 1450 - total flux cleaned = -0.0008185 Jy ! Component: 1500 - total flux cleaned = -0.000841927 Jy ! Component: 1550 - total flux cleaned = -0.000830362 Jy ! Component: 1600 - total flux cleaned = -0.000807678 Jy ! Component: 1650 - total flux cleaned = -0.000807627 Jy ! Component: 1700 - total flux cleaned = -0.000763542 Jy ! Component: 1750 - total flux cleaned = -0.000763601 Jy ! Component: 1800 - total flux cleaned = -0.000742178 Jy ! Component: 1850 - total flux cleaned = -0.000752635 Jy ! Component: 1900 - total flux cleaned = -0.000721106 Jy ! Component: 1950 - total flux cleaned = -0.000689936 Jy ! Component: 2000 - total flux cleaned = -0.000679608 Jy ! Total flux subtracted in 2048 components = -0.000689726 Jy ! Clean residual min=-0.000634 max=0.000553 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.325215 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 262 components and 0.325215 Jy ![Exited script file: muppet] wmap "J1513-2114_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.872 at 17.98 degrees (North through East) ! Clean map min=-0.0011472 max=0.29436 Jy/beam ! Writing clean map to FITS file: J1513-2114_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204194 device "J1513-2114_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1513-2114_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208107 0.208107 0.416213 0.832427 1.66485 3.32971 6.65941 13.3188 26.6377 53.2753 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.872 at 17.98 degrees (North through East) ! Clean map min=-0.0011472 max=0.29436 Jy/beam quit ! Quitting program ! Log file J1513-2114_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:13:10 2016