! Started logfile: J0650+5616_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:38:49 2016 obs J0650+5616_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0650+5616_X_2014_12_20_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78374 visibilities/baseline/integration-bin. ! Found source: J0650+5616 ! ! 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 364 lines of history. ! ! Reading 34704 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 J0650+5616_X_2014_12_20_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870395Jy sigma=0.010753 ! Fit after self-cal, rms=0.854550Jy sigma=0.010582 ! 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=0.8063 mas, bmaj=1.195 mas, bpa=-50.9 degrees ! Estimated noise=714.804 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 = 0.114641 Jy ! Component: 100 - total flux cleaned = 0.142465 Jy ! Total flux subtracted in 100 components = 0.142465 Jy ! Clean residual min=-0.005506 max=0.010167 Jy/beam ! Clean residual mean=-0.000044 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.142465 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.142465 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=0.074449Jy sigma=0.000825 ! Fit after self-cal, rms=0.074451Jy sigma=0.000825 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998418 Jy ! Component: 100 - total flux cleaned = 0.0151116 Jy ! Total flux subtracted in 100 components = 0.0151116 Jy ! Clean residual min=-0.005097 max=0.004837 Jy/beam ! Clean residual mean=-0.000011 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.157577 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.157577 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=0.073348Jy sigma=0.000802 ! Fit after self-cal, rms=0.073359Jy sigma=0.000802 ! 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=1.062 mas, bmaj=1.419 mas, bpa=-50.95 degrees ! Estimated noise=312.382 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 = 0.00336091 Jy ! Component: 100 - total flux cleaned = 0.00521716 Jy ! Component: 150 - total flux cleaned = 0.00632055 Jy ! Component: 200 - total flux cleaned = 0.00698588 Jy ! Total flux subtracted in 200 components = 0.00698588 Jy ! Clean residual min=-0.004179 max=0.003661 Jy/beam ! Clean residual mean=0.000007 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.164563 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.164563 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=0.073262Jy sigma=0.000799 ! Fit after self-cal, rms=0.073269Jy sigma=0.000799 ! 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 0.96 FD 1.04 HN 0.98 KP 1.10 ! LA 0.98 MK 0.92 NL 0.93 OV 0.92 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.05 KP 1.03 ! LA 0.95 MK 0.91 NL 0.96 OV 0.92 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 0.97 ! LA 1.02 MK 0.96 NL 0.94 OV 0.91 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.03 KP 0.94 ! LA 1.00 MK 0.93 NL 0.94 OV 0.93 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.00 KP 0.90 ! LA 0.99 MK 0.99 NL 0.94 OV 0.92 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.06 KP 0.90 ! LA 0.98 MK 0.94 NL 0.96 OV 0.95 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.21 HN 1.10 KP 0.89 ! LA 1.02 MK 1.03 NL 1.00 OV 0.99 ! PT 1.12 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.05 KP 0.88 ! LA 0.98 MK 0.97 NL 0.96 OV 0.98 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.07 KP 0.92 ! LA 1.02 MK 0.97 NL 0.95 OV 0.95 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 0.94 ! LA 1.03 MK 0.98 NL 0.99 OV 0.97 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.06 KP 0.98 ! LA 1.01 MK 0.99 NL 0.96 OV 0.96 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.03 KP 1.01 ! LA 1.01 MK 0.97 NL 0.94 OV 0.95 ! PT 1.06 SC 1.07 ! ! ! Fit before self-cal, rms=0.073269Jy sigma=0.000799 ! Fit after self-cal, rms=0.073389Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.438 mas, bpa=-50.48 degrees ! Estimated noise=311.898 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 = -0.00125556 Jy ! Component: 100 - total flux cleaned = -0.00147523 Jy ! Component: 150 - total flux cleaned = -0.00155711 Jy ! Component: 200 - total flux cleaned = -0.00163186 Jy ! Total flux subtracted in 200 components = -0.00163186 Jy ! Clean residual min=-0.002190 max=0.002602 Jy/beam ! Clean residual mean=-0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.162931 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.162931 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=0.073347Jy sigma=0.000782 ! Fit after self-cal, rms=0.073396Jy sigma=0.000782 ! 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=0.073396Jy sigma=0.000782 ! Fit after self-cal, rms=0.076457Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.423 mas, bpa=-50.99 degrees ! Estimated noise=311.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495997 Jy ! Component: 100 - total flux cleaned = -0.000523946 Jy ! Component: 150 - total flux cleaned = -0.000524532 Jy ! Component: 200 - total flux cleaned = -0.000558929 Jy ! Total flux subtracted in 200 components = -0.000558929 Jy ! Clean residual min=-0.001129 max=0.001466 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.162372 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.162372 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=0.076439Jy sigma=0.000777 ! Fit after self-cal, rms=0.076481Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139819 Jy ! Component: 100 - total flux cleaned = 0.00172907 Jy ! Component: 150 - total flux cleaned = 0.00175296 Jy ! Component: 200 - total flux cleaned = 0.00181572 Jy ! Total flux subtracted in 200 components = 0.00181572 Jy ! Clean residual min=-0.001023 max=0.000967 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.164188 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.164188 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=0.076452Jy sigma=0.000777 ! Fit after self-cal, rms=0.076449Jy sigma=0.000777 ! 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=0.076449Jy sigma=0.000777 ! Fit after self-cal, rms=0.076413Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.418 mas, bpa=-51.08 degrees ! Estimated noise=311.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232033 Jy ! Component: 100 - total flux cleaned = 0.000359811 Jy ! Component: 150 - total flux cleaned = 0.000469431 Jy ! Component: 200 - total flux cleaned = 0.000549595 Jy ! Total flux subtracted in 200 components = 0.000549595 Jy ! Clean residual min=-0.000917 max=0.000875 Jy/beam ! Clean residual mean=0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.164737 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.164737 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=0.076403Jy sigma=0.000777 ! Fit after self-cal, rms=0.076402Jy sigma=0.000777 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 = 5.81521e-05 Jy ! Component: 100 - total flux cleaned = 8.57059e-05 Jy ! Component: 150 - total flux cleaned = 0.000109787 Jy ! Component: 200 - total flux cleaned = 0.000120913 Jy ! Total flux subtracted in 200 components = 0.000120913 Jy ! Clean residual min=-0.000902 max=0.000836 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.164858 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.164858 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=0.076398Jy sigma=0.000777 ! Fit after self-cal, rms=0.076397Jy sigma=0.000777 ! 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=0.076397Jy sigma=0.000777 ! Fit after self-cal, rms=0.076335Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.615 mas, bpa=-72.3 degrees ! Estimated noise=372.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174074 Jy ! Component: 100 - total flux cleaned = 0.000233291 Jy ! Component: 150 - total flux cleaned = 0.0002516 Jy ! Component: 200 - total flux cleaned = 0.000259364 Jy ! Total flux subtracted in 200 components = 0.000259364 Jy ! Clean residual min=-0.001023 max=0.000898 Jy/beam ! Clean residual mean=0.000009 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.165117 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.165117 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=0.076333Jy sigma=0.000777 ! Fit after self-cal, rms=0.076331Jy sigma=0.000777 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 = 6.59355e-06 Jy ! Component: 100 - total flux cleaned = 3.00313e-05 Jy ! Component: 150 - total flux cleaned = 3.64592e-05 Jy ! Component: 200 - total flux cleaned = 3.64275e-05 Jy ! Total flux subtracted in 200 components = 3.64275e-05 Jy ! Clean residual min=-0.001018 max=0.000898 Jy/beam ! Clean residual mean=0.000009 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.165154 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.165154 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=0.076331Jy sigma=0.000777 ! Fit after self-cal, rms=0.076330Jy sigma=0.000777 ! 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=1.061 mas, bmaj=1.416 mas, bpa=-51.11 degrees ! Estimated noise=310.805 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.416 at -51.11 degrees (North through East) ! Clean map min=-0.00085505 max=0.14834 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=0.8031 mas, bmaj=1.196 mas, bpa=-50.94 degrees ! Estimated noise=710.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113958 Jy ! Component: 100 - total flux cleaned = 0.141559 Jy ! Component: 150 - total flux cleaned = 0.15156 Jy ! Component: 200 - total flux cleaned = 0.156487 Jy ! Total flux subtracted in 200 components = 0.156487 Jy ! Clean residual min=-0.002316 max=0.002399 Jy/beam ! Clean residual mean=-0.000013 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.156486 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.156486 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.416 mas, bpa=-51.11 degrees ! Estimated noise=310.805 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 = 0.00306872 Jy ! Component: 100 - total flux cleaned = 0.00492327 Jy ! Component: 150 - total flux cleaned = 0.00619878 Jy ! Component: 200 - total flux cleaned = 0.0071194 Jy ! Total flux subtracted in 200 components = 0.0071194 Jy ! Clean residual min=-0.000954 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.163606 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.163606 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=2.273 mas, bmaj=2.615 mas, bpa=-72.3 degrees ! Estimated noise=372.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937418 Jy ! Component: 100 - total flux cleaned = 0.00139329 Jy ! Component: 150 - total flux cleaned = 0.00152252 Jy ! Component: 200 - total flux cleaned = 0.00155278 Jy ! Total flux subtracted in 200 components = 0.00155278 Jy ! Clean residual min=-0.001050 max=0.000898 Jy/beam ! Clean residual mean=0.000009 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.165159 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 = 2.56683e-05 Jy ! Component: 100 - total flux cleaned = 2.53413e-05 Jy ! Component: 150 - total flux cleaned = 1.85309e-05 Jy ! Component: 200 - total flux cleaned = 2.487e-05 Jy ! Total flux subtracted in 200 components = 2.487e-05 Jy ! Clean residual min=-0.001031 max=0.000897 Jy/beam ! Clean residual mean=0.000009 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.165184 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.165184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.416 mas, bpa=-51.11 degrees ! Estimated noise=310.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209435 Jy ! Component: 100 - total flux cleaned = 0.000208752 Jy ! Component: 150 - total flux cleaned = 0.00018552 Jy ! Component: 200 - total flux cleaned = 0.000153621 Jy ! Total flux subtracted in 200 components = 0.000153621 Jy ! Clean residual min=-0.000875 max=0.000873 Jy/beam ! Clean residual mean=0.000005 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.165337 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.165337 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=0.076331Jy sigma=0.000777 ! Fit after self-cal, rms=0.076330Jy sigma=0.000777 wmodel J0650+5616_X_2014_12_20_pus_map.mod ! Writing 87 model components to file: J0650+5616_X_2014_12_20_pus_map.mod wobs J0650+5616_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0650+5616_X_2014_12_20_pus_uvs.fits wwins J0650+5616_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0650+5616_X_2014_12_20_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 = -0.000228498 Jy ! Component: 100 - total flux cleaned = -0.000348788 Jy ! Component: 150 - total flux cleaned = -0.000419904 Jy ! Component: 200 - total flux cleaned = -0.000474295 Jy ! Component: 250 - total flux cleaned = -0.000526663 Jy ! Component: 300 - total flux cleaned = -0.0005773 Jy ! Component: 350 - total flux cleaned = -0.000614194 Jy ! Component: 400 - total flux cleaned = -0.000649921 Jy ! Component: 450 - total flux cleaned = -0.00067307 Jy ! Component: 500 - total flux cleaned = -0.000684271 Jy ! Component: 550 - total flux cleaned = -0.000695347 Jy ! Component: 600 - total flux cleaned = -0.000727538 Jy ! Component: 650 - total flux cleaned = -0.000769291 Jy ! Component: 700 - total flux cleaned = -0.000759016 Jy ! Component: 750 - total flux cleaned = -0.000789131 Jy ! Component: 800 - total flux cleaned = -0.00078901 Jy ! Component: 850 - total flux cleaned = -0.000817738 Jy ! Component: 900 - total flux cleaned = -0.000836692 Jy ! Component: 950 - total flux cleaned = -0.000910614 Jy ! Component: 1000 - total flux cleaned = -0.000919541 Jy ! Component: 1050 - total flux cleaned = -0.000963995 Jy ! Component: 1100 - total flux cleaned = -0.000990151 Jy ! Component: 1150 - total flux cleaned = -0.00104148 Jy ! Component: 1200 - total flux cleaned = -0.00105823 Jy ! Component: 1250 - total flux cleaned = -0.00110802 Jy ! Component: 1300 - total flux cleaned = -0.00114879 Jy ! Component: 1350 - total flux cleaned = -0.0011569 Jy ! Component: 1400 - total flux cleaned = -0.00118853 Jy ! Component: 1450 - total flux cleaned = -0.00121967 Jy ! Component: 1500 - total flux cleaned = -0.00121968 Jy ! Component: 1550 - total flux cleaned = -0.00125733 Jy ! Component: 1600 - total flux cleaned = -0.00121998 Jy ! Component: 1650 - total flux cleaned = -0.00123477 Jy ! Component: 1700 - total flux cleaned = -0.00124223 Jy ! Component: 1750 - total flux cleaned = -0.00125648 Jy ! Component: 1800 - total flux cleaned = -0.00124938 Jy ! Component: 1850 - total flux cleaned = -0.00124928 Jy ! Component: 1900 - total flux cleaned = -0.00124237 Jy ! Component: 1950 - total flux cleaned = -0.00120195 Jy ! Component: 2000 - total flux cleaned = -0.00120875 Jy ! Total flux subtracted in 2048 components = -0.00119558 Jy ! Clean residual min=-0.000353 max=0.000525 Jy/beam ! Clean residual mean=0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.164142 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 213 components and 0.164142 Jy ![Exited script file: muppet] wmap "J0650+5616_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.416 at -51.11 degrees (North through East) ! Clean map min=-0.00067704 max=0.14842 Jy/beam ! Writing clean map to FITS file: J0650+5616_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148416 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121241 device "J0650+5616_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0650+5616_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24507 0.24507 0.49014 0.980279 1.96056 3.92112 7.84223 15.6845 31.3689 62.7379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.416 at -51.11 degrees (North through East) ! Clean map min=-0.00067704 max=0.14842 Jy/beam quit ! Quitting program ! Log file J0650+5616_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:38:52 2016