! Started logfile: J0909+0835_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:33 2016 obs J0909+0835_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0909+0835_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67381 visibilities/baseline/integration-bin. ! Found source: J0909+0835 ! ! 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 20376 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 J0909+0835_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935449Jy sigma=0.010793 ! Fit after self-cal, rms=0.910689Jy sigma=0.010525 ! 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=1.016 mas, bmaj=2.416 mas, bpa=20.16 degrees ! Estimated noise=783.367 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 = 0.066969 Jy ! Component: 100 - total flux cleaned = 0.089289 Jy ! Total flux subtracted in 100 components = 0.089289 Jy ! Clean residual min=-0.006608 max=0.022725 Jy/beam ! Clean residual mean=-0.000110 rms=0.002482 Jy/beam ! Combined flux in latest and established models = 0.089289 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.089289 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=0.079989Jy sigma=0.000873 ! Fit after self-cal, rms=0.079880Jy sigma=0.000871 ! Inverting map ! Added new window around map position (-2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192602 Jy ! Component: 100 - total flux cleaned = 0.0280503 Jy ! Total flux subtracted in 100 components = 0.0280503 Jy ! Clean residual min=-0.004538 max=0.005621 Jy/beam ! Clean residual mean=-0.000060 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.117339 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.117339 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=0.074586Jy sigma=0.000809 ! Fit after self-cal, rms=0.074120Jy sigma=0.000803 ! 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=1.234 mas, bmaj=2.718 mas, bpa=18.36 degrees ! Estimated noise=445.364 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 = 0.00959517 Jy ! Component: 100 - total flux cleaned = 0.0143867 Jy ! Component: 150 - total flux cleaned = 0.0171781 Jy ! Component: 200 - total flux cleaned = 0.0186622 Jy ! Total flux subtracted in 200 components = 0.0186622 Jy ! Clean residual min=-0.004123 max=0.003810 Jy/beam ! Clean residual mean=-0.000016 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.136001 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.136001 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=0.072869Jy sigma=0.000789 ! Fit after self-cal, rms=0.072786Jy sigma=0.000788 ! 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 1.10 HN 1.24 KP 0.89 ! LA 1.00 MK 1.00* NL 0.98 OV 0.98 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.21 KP 0.86 ! LA 1.04 MK 1.00* NL 0.94 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.20 KP 0.84 ! LA 1.08 MK 1.00* NL 0.96 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.02 KP 0.79 ! LA 1.05 MK 1.00* NL 0.96 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.94 KP 0.73 ! LA 1.08 MK 1.00* NL 0.99 OV 1.05 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.74 ! LA 1.06 MK 1.00* NL 1.03 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.27 HN 1.13 KP 0.78 ! LA 1.16 MK 1.00* NL 1.00 OV 1.04 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.18 KP 0.76 ! LA 1.06 MK 1.00* NL 1.01 OV 1.06 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.10 KP 0.79 ! LA 1.11 MK 1.00* NL 1.04 OV 1.04 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.19 KP 0.82 ! LA 1.15 MK 1.00* NL 1.01 OV 1.09 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 0.96 KP 0.85 ! LA 1.18 MK 1.00* NL 1.01 OV 1.05 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.04 KP 0.89 ! LA 1.10 MK 1.00* NL 1.00 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.072786Jy sigma=0.000788 ! Fit after self-cal, rms=0.071676Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=2.739 mas, bpa=19.07 degrees ! Estimated noise=440.483 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 = 0.000595197 Jy ! Component: 100 - total flux cleaned = 0.000427109 Jy ! Component: 150 - total flux cleaned = 0.000247255 Jy ! Component: 200 - total flux cleaned = 8.95497e-05 Jy ! Total flux subtracted in 200 components = 8.95497e-05 Jy ! Clean residual min=-0.001433 max=0.001333 Jy/beam ! Clean residual mean=-0.000008 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.136091 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.136091 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=0.071616Jy sigma=0.000769 ! Fit after self-cal, rms=0.071673Jy sigma=0.000768 ! 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=0.071673Jy sigma=0.000768 ! Fit after self-cal, rms=0.073025Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=2.733 mas, bpa=18.81 degrees ! Estimated noise=439.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657848 Jy ! Component: 100 - total flux cleaned = 0.000546763 Jy ! Component: 150 - total flux cleaned = 0.000388322 Jy ! Component: 200 - total flux cleaned = 0.000295198 Jy ! Total flux subtracted in 200 components = 0.000295198 Jy ! Clean residual min=-0.001103 max=0.001059 Jy/beam ! Clean residual mean=-0.000005 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.136386 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.136386 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=0.073002Jy sigma=0.000766 ! Fit after self-cal, rms=0.073033Jy sigma=0.000766 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 = 9.8975e-05 Jy ! Component: 100 - total flux cleaned = 6.8398e-05 Jy ! Component: 150 - total flux cleaned = 2.93235e-05 Jy ! Component: 200 - total flux cleaned = -5.90517e-06 Jy ! Total flux subtracted in 200 components = -5.90517e-06 Jy ! Clean residual min=-0.001114 max=0.001030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.13638 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.13638 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=0.073025Jy sigma=0.000766 ! Fit after self-cal, rms=0.073023Jy sigma=0.000766 ! 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=0.073023Jy sigma=0.000766 ! Fit after self-cal, rms=0.073181Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=2.737 mas, bpa=18.79 degrees ! Estimated noise=438.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158838 Jy ! Component: 100 - total flux cleaned = 0.0001192 Jy ! Component: 150 - total flux cleaned = 8.37014e-05 Jy ! Component: 200 - total flux cleaned = 2.9614e-05 Jy ! Total flux subtracted in 200 components = 2.9614e-05 Jy ! Clean residual min=-0.001043 max=0.001005 Jy/beam ! Clean residual mean=-0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.13641 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.13641 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=0.073175Jy sigma=0.000766 ! Fit after self-cal, rms=0.073178Jy sigma=0.000766 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 = 3.07729e-05 Jy ! Component: 100 - total flux cleaned = 3.27552e-05 Jy ! Component: 150 - total flux cleaned = -2.89982e-06 Jy ! Component: 200 - total flux cleaned = -2.80115e-05 Jy ! Total flux subtracted in 200 components = -2.80115e-05 Jy ! Clean residual min=-0.001032 max=0.001021 Jy/beam ! Clean residual mean=-0.000006 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.136382 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.136382 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=0.073175Jy sigma=0.000766 ! Fit after self-cal, rms=0.073174Jy sigma=0.000766 ! 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=0.073174Jy sigma=0.000766 ! Fit after self-cal, rms=0.073212Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=3.335 mas, bpa=15.08 degrees ! Estimated noise=492.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104759 Jy ! Component: 100 - total flux cleaned = -9.779e-05 Jy ! Component: 150 - total flux cleaned = -0.000104093 Jy ! Component: 200 - total flux cleaned = -0.000109724 Jy ! Total flux subtracted in 200 components = -0.000109724 Jy ! Clean residual min=-0.001027 max=0.001080 Jy/beam ! Clean residual mean=-0.000009 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.136272 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.136272 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=0.073210Jy sigma=0.000766 ! Fit after self-cal, rms=0.073212Jy sigma=0.000766 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 = -4.35138e-05 Jy ! Component: 100 - total flux cleaned = -2.19772e-05 Jy ! Component: 150 - total flux cleaned = -2.1771e-05 Jy ! Component: 200 - total flux cleaned = -2.16528e-05 Jy ! Total flux subtracted in 200 components = -2.16528e-05 Jy ! Clean residual min=-0.001020 max=0.001064 Jy/beam ! Clean residual mean=-0.000010 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.13625 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.13625 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=0.073211Jy sigma=0.000766 ! Fit after self-cal, rms=0.073211Jy sigma=0.000766 ! 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=1.245 mas, bmaj=2.74 mas, bpa=18.81 degrees ! Estimated noise=438.594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 2.74 at 18.81 degrees (North through East) ! Clean map min=-0.00095971 max=0.084479 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=1.017 mas, bmaj=2.453 mas, bpa=20.61 degrees ! Estimated noise=788.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680224 Jy ! Component: 100 - total flux cleaned = 0.0972158 Jy ! Component: 150 - total flux cleaned = 0.112446 Jy ! Component: 200 - total flux cleaned = 0.120948 Jy ! Total flux subtracted in 200 components = 0.120948 Jy ! Clean residual min=-0.002292 max=0.004330 Jy/beam ! Clean residual mean=-0.000040 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.120948 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.120948 Jy ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.74 mas, bpa=18.81 degrees ! Estimated noise=438.594 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 = 0.0062993 Jy ! Component: 100 - total flux cleaned = 0.00977171 Jy ! Component: 150 - total flux cleaned = 0.0117808 Jy ! Component: 200 - total flux cleaned = 0.0130903 Jy ! Total flux subtracted in 200 components = 0.0130903 Jy ! Clean residual min=-0.001172 max=0.001110 Jy/beam ! Clean residual mean=-0.000015 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.134038 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.134038 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=2.573 mas, bmaj=3.335 mas, bpa=15.08 degrees ! Estimated noise=492.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105313 Jy ! Component: 100 - total flux cleaned = 0.00159355 Jy ! Component: 150 - total flux cleaned = 0.00190699 Jy ! Component: 200 - total flux cleaned = 0.00201277 Jy ! Total flux subtracted in 200 components = 0.00201277 Jy ! Clean residual min=-0.001083 max=0.001084 Jy/beam ! Clean residual mean=-0.000011 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.136051 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 = 2.95763e-05 Jy ! Component: 100 - total flux cleaned = 5.64965e-05 Jy ! Component: 150 - total flux cleaned = 6.30504e-05 Jy ! Component: 200 - total flux cleaned = 7.4928e-05 Jy ! Total flux subtracted in 200 components = 7.4928e-05 Jy ! Clean residual min=-0.001074 max=0.001085 Jy/beam ! Clean residual mean=-0.000010 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.136126 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.136126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.74 mas, bpa=18.81 degrees ! Estimated noise=438.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.38552e-05 Jy ! Component: 100 - total flux cleaned = 0.00010791 Jy ! Component: 150 - total flux cleaned = 0.000120882 Jy ! Component: 200 - total flux cleaned = 0.000120827 Jy ! Total flux subtracted in 200 components = 0.000120827 Jy ! Clean residual min=-0.001072 max=0.001020 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.136246 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.136246 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=0.073215Jy sigma=0.000766 ! Fit after self-cal, rms=0.073213Jy sigma=0.000766 wmodel J0909+0835_X_2014_08_05_pus_map.mod ! Writing 102 model components to file: J0909+0835_X_2014_08_05_pus_map.mod wobs J0909+0835_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0909+0835_X_2014_08_05_pus_uvs.fits wwins J0909+0835_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0909+0835_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 = -7.75495e-05 Jy ! Component: 100 - total flux cleaned = -4.32499e-05 Jy ! Component: 150 - total flux cleaned = -1.09459e-05 Jy ! Component: 200 - total flux cleaned = -1.09414e-05 Jy ! Component: 250 - total flux cleaned = 4.37791e-06 Jy ! Component: 300 - total flux cleaned = -3.95337e-05 Jy ! Component: 350 - total flux cleaned = 3.19694e-06 Jy ! Component: 400 - total flux cleaned = 1.7103e-05 Jy ! Component: 450 - total flux cleaned = 3.05662e-05 Jy ! Component: 500 - total flux cleaned = 3.04782e-05 Jy ! Component: 550 - total flux cleaned = 3.04072e-05 Jy ! Component: 600 - total flux cleaned = 5.56608e-05 Jy ! Component: 650 - total flux cleaned = 8.02511e-05 Jy ! Component: 700 - total flux cleaned = 8.0176e-05 Jy ! Component: 750 - total flux cleaned = 0.000103871 Jy ! Component: 800 - total flux cleaned = 0.000103951 Jy ! Component: 850 - total flux cleaned = 0.000115477 Jy ! Component: 900 - total flux cleaned = 0.000104258 Jy ! Component: 950 - total flux cleaned = 9.31907e-05 Jy ! Component: 1000 - total flux cleaned = 8.22405e-05 Jy ! Component: 1050 - total flux cleaned = 5.05966e-05 Jy ! Component: 1100 - total flux cleaned = 8.21328e-05 Jy ! Component: 1150 - total flux cleaned = 2.02785e-05 Jy ! Component: 1200 - total flux cleaned = 4.0639e-05 Jy ! Component: 1250 - total flux cleaned = 5.13668e-07 Jy ! Component: 1300 - total flux cleaned = -1.91165e-05 Jy ! Component: 1350 - total flux cleaned = -4.82324e-05 Jy ! Component: 1400 - total flux cleaned = -4.81793e-05 Jy ! Component: 1450 - total flux cleaned = -7.64406e-05 Jy ! Component: 1500 - total flux cleaned = -6.69612e-05 Jy ! Component: 1550 - total flux cleaned = -5.77906e-05 Jy ! Component: 1600 - total flux cleaned = -7.59781e-05 Jy ! Component: 1650 - total flux cleaned = -5.79659e-05 Jy ! Component: 1700 - total flux cleaned = -4.03531e-05 Jy ! Component: 1750 - total flux cleaned = -5.7884e-05 Jy ! Component: 1800 - total flux cleaned = -3.18868e-05 Jy ! Component: 1850 - total flux cleaned = -3.19688e-05 Jy ! Component: 1900 - total flux cleaned = -3.2013e-05 Jy ! Component: 1950 - total flux cleaned = -4.04335e-05 Jy ! Component: 2000 - total flux cleaned = -3.21862e-05 Jy ! Total flux subtracted in 2048 components = -3.22177e-05 Jy ! Clean residual min=-0.000443 max=0.000535 Jy/beam ! Clean residual mean=-0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.136214 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 232 components and 0.136214 Jy ![Exited script file: muppet] wmap "J0909+0835_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 2.74 at 18.81 degrees (North through East) ! Clean map min=-0.00092911 max=0.084385 Jy/beam ! Writing clean map to FITS file: J0909+0835_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 0.0843854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156581 device "J0909+0835_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0909+0835_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556664 0.556664 1.11333 2.22665 4.45331 8.90662 17.8132 35.6265 71.2529 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 2.74 at 18.81 degrees (North through East) ! Clean map min=-0.00092911 max=0.084385 Jy/beam quit ! Quitting program ! Log file J0909+0835_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:35 2016