! Started logfile: J1412+1334_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:36 2016 obs J1412+1334_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1412+1334_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720078 visibilities/baseline/integration-bin. ! Found source: J1412+1334 ! ! 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 22164 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 J1412+1334_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781473Jy sigma=0.008592 ! Fit after self-cal, rms=0.769222Jy sigma=0.008473 ! 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=0.9963 mas, bmaj=2.381 mas, bpa=19.5 degrees ! Estimated noise=890.727 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 = 0.172027 Jy ! Component: 100 - total flux cleaned = 0.235841 Jy ! Total flux subtracted in 100 components = 0.235841 Jy ! Clean residual min=-0.013622 max=0.029322 Jy/beam ! Clean residual mean=-0.000153 rms=0.005005 Jy/beam ! Combined flux in latest and established models = 0.235841 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.235841 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=0.135606Jy sigma=0.001129 ! Fit after self-cal, rms=0.135557Jy sigma=0.001128 ! 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=1.264 mas, bmaj=2.568 mas, bpa=16.41 degrees ! Estimated noise=442.751 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 = 0.0425856 Jy ! Component: 100 - total flux cleaned = 0.0631868 Jy ! Component: 150 - total flux cleaned = 0.0758242 Jy ! Component: 200 - total flux cleaned = 0.0839878 Jy ! Total flux subtracted in 200 components = 0.0839878 Jy ! Clean residual min=-0.010627 max=0.011312 Jy/beam ! Clean residual mean=-0.000001 rms=0.003122 Jy/beam ! Combined flux in latest and established models = 0.319829 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 54 components and 0.319829 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=0.122534Jy sigma=0.000910 ! Fit after self-cal, rms=0.122454Jy sigma=0.000909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.09 KP 0.91 ! LA 1.00 MK 1.00* NL 0.95 OV 0.96 ! PT 1.03 SC 1.52 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.88 ! LA 1.02 MK 1.00* NL 0.93 OV 0.97 ! PT 0.98 SC 1.50 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.11 KP 0.82 ! LA 1.05 MK 1.00* NL 0.95 OV 0.95 ! PT 0.95 SC 1.44 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.79 ! LA 1.05 MK 1.00* NL 0.94 OV 0.97 ! PT 0.96 SC 1.56 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.05 KP 0.74 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 0.99 SC 1.44 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.75 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.24 HN 1.26 KP 0.79 ! LA 1.11 MK 1.00* NL 1.03 OV 1.04 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.18 KP 0.74 ! LA 1.03 MK 1.00* NL 0.97 OV 1.02 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.16 KP 0.76 ! LA 1.05 MK 1.00* NL 0.98 OV 1.02 ! PT 0.98 SC 1.31 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.16 KP 0.80 ! LA 1.06 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.84 ! LA 1.06 MK 1.00* NL 0.98 OV 1.01 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.13 KP 0.88 ! LA 1.05 MK 1.00* NL 0.99 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.122454Jy sigma=0.000909 ! Fit after self-cal, rms=0.118599Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=2.592 mas, bpa=15.8 degrees ! Estimated noise=449.117 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 (0.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150187 Jy ! Component: 100 - total flux cleaned = 0.0010879 Jy ! Component: 150 - total flux cleaned = 0.00119588 Jy ! Component: 200 - total flux cleaned = 0.00138601 Jy ! Total flux subtracted in 200 components = 0.00138601 Jy ! Clean residual min=-0.003474 max=0.003455 Jy/beam ! Clean residual mean=-0.000008 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.321215 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.321215 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=0.118230Jy sigma=0.000791 ! Fit after self-cal, rms=0.118261Jy sigma=0.000790 ! 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=0.118261Jy sigma=0.000790 ! Fit after self-cal, rms=0.118196Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.583 mas, bpa=16.48 degrees ! Estimated noise=445.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566871 Jy ! Component: 100 - total flux cleaned = -0.000820762 Jy ! Component: 150 - total flux cleaned = -0.000934762 Jy ! Component: 200 - total flux cleaned = -0.000937387 Jy ! Total flux subtracted in 200 components = -0.000937387 Jy ! Clean residual min=-0.002189 max=0.001782 Jy/beam ! Clean residual mean=0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.320278 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.320278 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=0.118118Jy sigma=0.000779 ! Fit after self-cal, rms=0.118133Jy sigma=0.000779 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 = 3.74366e-05 Jy ! Component: 100 - total flux cleaned = 0.000131536 Jy ! Component: 150 - total flux cleaned = 0.000176198 Jy ! Component: 200 - total flux cleaned = 0.000219401 Jy ! Total flux subtracted in 200 components = 0.000219401 Jy ! Clean residual min=-0.002011 max=0.001614 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.320497 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.320497 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=0.118089Jy sigma=0.000779 ! Fit after self-cal, rms=0.118084Jy sigma=0.000779 ! 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=0.118084Jy sigma=0.000779 ! Fit after self-cal, rms=0.118330Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=2.583 mas, bpa=16.54 degrees ! Estimated noise=444.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000795874 Jy ! Component: 100 - total flux cleaned = -0.000797909 Jy ! Component: 150 - total flux cleaned = -0.000760852 Jy ! Component: 200 - total flux cleaned = -0.000724523 Jy ! Total flux subtracted in 200 components = -0.000724523 Jy ! Clean residual min=-0.001916 max=0.001524 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.319773 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.319773 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=0.118295Jy sigma=0.000778 ! Fit after self-cal, rms=0.118292Jy sigma=0.000778 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 = -1.17709e-05 Jy ! Component: 100 - total flux cleaned = 9.20503e-05 Jy ! Component: 150 - total flux cleaned = 0.000156063 Jy ! Component: 200 - total flux cleaned = 0.000216735 Jy ! Total flux subtracted in 200 components = 0.000216735 Jy ! Clean residual min=-0.001842 max=0.001433 Jy/beam ! Clean residual mean=0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.319989 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.319989 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=0.118266Jy sigma=0.000778 ! Fit after self-cal, rms=0.118262Jy sigma=0.000778 ! 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=0.118262Jy sigma=0.000778 ! Fit after self-cal, rms=0.118520Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=3.106 mas, bpa=6.576 degrees ! Estimated noise=478.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602273 Jy ! Component: 100 - total flux cleaned = -0.000637789 Jy ! Component: 150 - total flux cleaned = -0.000665752 Jy ! Component: 200 - total flux cleaned = -0.00070326 Jy ! Total flux subtracted in 200 components = -0.00070326 Jy ! Clean residual min=-0.001571 max=0.001282 Jy/beam ! Clean residual mean=0.000009 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.319286 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.319286 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=0.118506Jy sigma=0.000778 ! Fit after self-cal, rms=0.118504Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.30317e-06 Jy ! Component: 100 - total flux cleaned = -3.07383e-05 Jy ! Component: 150 - total flux cleaned = -4.07234e-05 Jy ! Component: 200 - total flux cleaned = -4.99596e-05 Jy ! Total flux subtracted in 200 components = -4.99596e-05 Jy ! Clean residual min=-0.001584 max=0.001289 Jy/beam ! Clean residual mean=0.000009 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.319236 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.319236 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=0.118500Jy sigma=0.000778 ! Fit after self-cal, rms=0.118498Jy sigma=0.000778 ! 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=1.286 mas, bmaj=2.584 mas, bpa=16.55 degrees ! Estimated noise=444.174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 2.584 at 16.55 degrees (North through East) ! Clean map min=-0.0015899 max=0.23094 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=1.013 mas, bmaj=2.37 mas, bpa=19.27 degrees ! Estimated noise=931.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178218 Jy ! Component: 100 - total flux cleaned = 0.239345 Jy ! Component: 150 - total flux cleaned = 0.268138 Jy ! Component: 200 - total flux cleaned = 0.284379 Jy ! Total flux subtracted in 200 components = 0.284379 Jy ! Clean residual min=-0.005180 max=0.008306 Jy/beam ! Clean residual mean=-0.000055 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.284379 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.284379 Jy ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=2.584 mas, bpa=16.55 degrees ! Estimated noise=444.174 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 = 0.013295 Jy ! Component: 100 - total flux cleaned = 0.0211157 Jy ! Component: 150 - total flux cleaned = 0.0262605 Jy ! Component: 200 - total flux cleaned = 0.0297368 Jy ! Total flux subtracted in 200 components = 0.0297368 Jy ! Clean residual min=-0.001887 max=0.002079 Jy/beam ! Clean residual mean=-0.000006 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.314116 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.314116 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=2.49 mas, bmaj=3.106 mas, bpa=6.576 degrees ! Estimated noise=478.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263591 Jy ! Component: 100 - total flux cleaned = 0.00406645 Jy ! Component: 150 - total flux cleaned = 0.00485208 Jy ! Component: 200 - total flux cleaned = 0.005138 Jy ! Total flux subtracted in 200 components = 0.005138 Jy ! Clean residual min=-0.001571 max=0.001268 Jy/beam ! Clean residual mean=0.000009 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.319254 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 = 0.000143919 Jy ! Component: 100 - total flux cleaned = 0.000204874 Jy ! Component: 150 - total flux cleaned = 0.000247328 Jy ! Component: 200 - total flux cleaned = 0.00027395 Jy ! Total flux subtracted in 200 components = 0.00027395 Jy ! Clean residual min=-0.001565 max=0.001249 Jy/beam ! Clean residual mean=0.000010 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.319528 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 97 components and 0.319528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=2.584 mas, bpa=16.55 degrees ! Estimated noise=444.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174078 Jy ! Component: 100 - total flux cleaned = 0.000275416 Jy ! Component: 150 - total flux cleaned = 0.000323529 Jy ! Component: 200 - total flux cleaned = 0.00040327 Jy ! Total flux subtracted in 200 components = 0.00040327 Jy ! Clean residual min=-0.001615 max=0.001559 Jy/beam ! Clean residual mean=0.000006 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.319931 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.319931 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=0.118492Jy sigma=0.000778 ! Fit after self-cal, rms=0.118465Jy sigma=0.000778 wmodel J1412+1334_X_2014_08_05_pus_map.mod ! Writing 110 model components to file: J1412+1334_X_2014_08_05_pus_map.mod wobs J1412+1334_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1412+1334_X_2014_08_05_pus_uvs.fits wwins J1412+1334_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1412+1334_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 = -0.000430938 Jy ! Component: 100 - total flux cleaned = -0.000481773 Jy ! Component: 150 - total flux cleaned = -0.000527824 Jy ! Component: 200 - total flux cleaned = -0.000639563 Jy ! Component: 250 - total flux cleaned = -0.000725481 Jy ! Component: 300 - total flux cleaned = -0.000830033 Jy ! Component: 350 - total flux cleaned = -0.000891583 Jy ! Component: 400 - total flux cleaned = -0.00103082 Jy ! Component: 450 - total flux cleaned = -0.00112768 Jy ! Component: 500 - total flux cleaned = -0.00118484 Jy ! Component: 550 - total flux cleaned = -0.00127678 Jy ! Component: 600 - total flux cleaned = -0.00129495 Jy ! Component: 650 - total flux cleaned = -0.00134806 Jy ! Component: 700 - total flux cleaned = -0.00143378 Jy ! Component: 750 - total flux cleaned = -0.00146722 Jy ! Component: 800 - total flux cleaned = -0.00150025 Jy ! Component: 850 - total flux cleaned = -0.00153314 Jy ! Component: 900 - total flux cleaned = -0.00161291 Jy ! Component: 950 - total flux cleaned = -0.00165963 Jy ! Component: 1000 - total flux cleaned = -0.00167519 Jy ! Component: 1050 - total flux cleaned = -0.0017358 Jy ! Component: 1100 - total flux cleaned = -0.00178053 Jy ! Component: 1150 - total flux cleaned = -0.00185331 Jy ! Component: 1200 - total flux cleaned = -0.0018962 Jy ! Component: 1250 - total flux cleaned = -0.00192416 Jy ! Component: 1300 - total flux cleaned = -0.00200686 Jy ! Component: 1350 - total flux cleaned = -0.00201999 Jy ! Component: 1400 - total flux cleaned = -0.00196654 Jy ! Component: 1450 - total flux cleaned = -0.00199314 Jy ! Component: 1500 - total flux cleaned = -0.00199338 Jy ! Component: 1550 - total flux cleaned = -0.00196785 Jy ! Component: 1600 - total flux cleaned = -0.00194262 Jy ! Component: 1650 - total flux cleaned = -0.00189293 Jy ! Component: 1700 - total flux cleaned = -0.00192974 Jy ! Component: 1750 - total flux cleaned = -0.00188099 Jy ! Component: 1800 - total flux cleaned = -0.00183315 Jy ! Component: 1850 - total flux cleaned = -0.00183333 Jy ! Component: 1900 - total flux cleaned = -0.00180993 Jy ! Component: 1950 - total flux cleaned = -0.00175229 Jy ! Component: 2000 - total flux cleaned = -0.00176384 Jy ! Total flux subtracted in 2048 components = -0.00172985 Jy ! Clean residual min=-0.000590 max=0.000632 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.318201 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 236 components and 0.318201 Jy ![Exited script file: muppet] wmap "J1412+1334_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 2.584 at 16.55 degrees (North through East) ! Clean map min=-0.0013163 max=0.2318 Jy/beam ! Writing clean map to FITS file: J1412+1334_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 0.231797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216117 device "J1412+1334_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1412+1334_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279707 0.279707 0.559414 1.11883 2.23766 4.47532 8.95063 17.9013 35.8025 71.605 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.231 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 2.584 at 16.55 degrees (North through East) ! Clean map min=-0.0013163 max=0.2318 Jy/beam quit ! Quitting program ! Log file J1412+1334_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:37 2016