! Started logfile: J0401-1606_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:03:20 2016 obs J0401-1606_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0401-1606_X_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771274 visibilities/baseline/integration-bin. ! Found source: J0401-1606 ! ! 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 324 lines of history. ! ! Reading 34152 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 J0401-1606_X_2014_08_09_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830766Jy sigma=0.009470 ! Fit after self-cal, rms=0.788973Jy sigma=0.009011 ! 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=0.8639 mas, bmaj=2.814 mas, bpa=15.84 degrees ! Estimated noise=537.094 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 = 0.162023 Jy ! Component: 100 - total flux cleaned = 0.197794 Jy ! Total flux subtracted in 100 components = 0.197794 Jy ! Clean residual min=-0.009167 max=0.012141 Jy/beam ! Clean residual mean=0.000017 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.197794 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.197794 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=0.082386Jy sigma=0.000881 ! Fit after self-cal, rms=0.082385Jy sigma=0.000881 ! 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=1.052 mas, bmaj=3.162 mas, bpa=13.78 degrees ! Estimated noise=339.565 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 = 0.0184982 Jy ! Component: 100 - total flux cleaned = 0.0282665 Jy ! Component: 150 - total flux cleaned = 0.0336273 Jy ! Component: 200 - total flux cleaned = 0.036596 Jy ! Total flux subtracted in 200 components = 0.036596 Jy ! Clean residual min=-0.008689 max=0.007597 Jy/beam ! Clean residual mean=-0.000081 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.23439 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.23439 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=0.077892Jy sigma=0.000838 ! Fit after self-cal, rms=0.077909Jy sigma=0.000838 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.06 KP 0.93 ! LA 1.02 MK 1.00* NL 0.95 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.07 KP 0.88 ! LA 1.03 MK 1.00* NL 0.95 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.10 KP 0.84 ! LA 1.06 MK 1.00* NL 0.96 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.07 KP 0.80 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.76 ! LA 1.07 MK 1.00* NL 0.96 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.08 KP 0.77 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.17 KP 0.81 ! LA 1.14 MK 1.00* NL 1.01 OV 1.06 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.14 KP 0.76 ! LA 1.05 MK 1.00* NL 0.98 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.11 KP 0.79 ! LA 1.05 MK 1.00* NL 0.99 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.12 KP 0.81 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.11 KP 0.85 ! LA 1.09 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.04 KP 0.90 ! LA 1.09 MK 1.00* NL 0.98 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.077909Jy sigma=0.000838 ! Fit after self-cal, rms=0.072319Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.182 mas, bpa=13.93 degrees ! Estimated noise=339.535 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 = -0.00240876 Jy ! Component: 100 - total flux cleaned = -0.00254401 Jy ! Component: 150 - total flux cleaned = -0.00249185 Jy ! Component: 200 - total flux cleaned = -0.00244412 Jy ! Total flux subtracted in 200 components = -0.00244412 Jy ! Clean residual min=-0.001610 max=0.001894 Jy/beam ! Clean residual mean=-0.000009 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.231946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.231946 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=0.072201Jy sigma=0.000777 ! Fit after self-cal, rms=0.072213Jy sigma=0.000777 ! 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=0.072213Jy sigma=0.000777 ! Fit after self-cal, rms=0.072338Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=3.193 mas, bpa=13.99 degrees ! Estimated noise=339.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157322 Jy ! Component: 100 - total flux cleaned = -0.00169047 Jy ! Component: 150 - total flux cleaned = -0.00172441 Jy ! Component: 200 - total flux cleaned = -0.00169859 Jy ! Total flux subtracted in 200 components = -0.00169859 Jy ! Clean residual min=-0.001211 max=0.001163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.230247 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.230247 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=0.072292Jy sigma=0.000774 ! Fit after self-cal, rms=0.072296Jy 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 = 2.64314e-05 Jy ! Component: 100 - total flux cleaned = 6.86135e-05 Jy ! Component: 150 - total flux cleaned = 0.000126139 Jy ! Component: 200 - total flux cleaned = 0.000178817 Jy ! Total flux subtracted in 200 components = 0.000178817 Jy ! Clean residual min=-0.001133 max=0.001104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.230426 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.230426 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=0.072287Jy sigma=0.000774 ! Fit after self-cal, rms=0.072286Jy sigma=0.000774 ! 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=0.072286Jy sigma=0.000774 ! Fit after self-cal, rms=0.072550Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.2 mas, bpa=14.02 degrees ! Estimated noise=339.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104094 Jy ! Component: 100 - total flux cleaned = -0.00109139 Jy ! Component: 150 - total flux cleaned = -0.00115185 Jy ! Component: 200 - total flux cleaned = -0.00116963 Jy ! Total flux subtracted in 200 components = -0.00116963 Jy ! Clean residual min=-0.000994 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.229256 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.229256 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=0.072531Jy sigma=0.000774 ! Fit after self-cal, rms=0.072534Jy 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 = -1.349e-05 Jy ! Component: 100 - total flux cleaned = -1.30742e-05 Jy ! Component: 150 - total flux cleaned = -1.33516e-05 Jy ! Component: 200 - total flux cleaned = -2.5298e-06 Jy ! Total flux subtracted in 200 components = -2.5298e-06 Jy ! Clean residual min=-0.000996 max=0.000944 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.229254 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.229254 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=0.072530Jy sigma=0.000774 ! Fit after self-cal, rms=0.072530Jy 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=0.072530Jy sigma=0.000774 ! Fit after self-cal, rms=0.072709Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=4.425 mas, bpa=0.966 degrees ! Estimated noise=394.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420343 Jy ! Component: 100 - total flux cleaned = -0.000612269 Jy ! Component: 150 - total flux cleaned = -0.000668191 Jy ! Component: 200 - total flux cleaned = -0.000688226 Jy ! Total flux subtracted in 200 components = -0.000688226 Jy ! Clean residual min=-0.000965 max=0.000947 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.228566 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.228566 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=0.072706Jy sigma=0.000774 ! Fit after self-cal, rms=0.072709Jy 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 = -3.75735e-05 Jy ! Component: 100 - total flux cleaned = -4.1465e-05 Jy ! Component: 150 - total flux cleaned = -4.16905e-05 Jy ! Component: 200 - total flux cleaned = -4.82733e-05 Jy ! Total flux subtracted in 200 components = -4.82733e-05 Jy ! Clean residual min=-0.000970 max=0.000962 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.228517 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.228517 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=0.072708Jy sigma=0.000774 ! Fit after self-cal, rms=0.072708Jy 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=1.063 mas, bmaj=3.205 mas, bpa=14.04 degrees ! Estimated noise=339.792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 3.205 at 14.04 degrees (North through East) ! Clean map min=-0.00087719 max=0.21236 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=0.8667 mas, bmaj=2.861 mas, bpa=16.16 degrees ! Estimated noise=544.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164101 Jy ! Component: 100 - total flux cleaned = 0.200053 Jy ! Component: 150 - total flux cleaned = 0.211567 Jy ! Component: 200 - total flux cleaned = 0.218062 Jy ! Total flux subtracted in 200 components = 0.218062 Jy ! Clean residual min=-0.002021 max=0.003325 Jy/beam ! Clean residual mean=0.000025 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.218062 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.218062 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=3.205 mas, bpa=14.04 degrees ! Estimated noise=339.792 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 = 0.00475886 Jy ! Component: 100 - total flux cleaned = 0.00727908 Jy ! Component: 150 - total flux cleaned = 0.0086774 Jy ! Component: 200 - total flux cleaned = 0.00949362 Jy ! Total flux subtracted in 200 components = 0.00949362 Jy ! Clean residual min=-0.001014 max=0.000934 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.227556 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.227556 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=2.276 mas, bmaj=4.425 mas, bpa=0.966 degrees ! Estimated noise=394.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599588 Jy ! Component: 100 - total flux cleaned = 0.000893202 Jy ! Component: 150 - total flux cleaned = 0.000993529 Jy ! Component: 200 - total flux cleaned = 0.00100363 Jy ! Total flux subtracted in 200 components = 0.00100363 Jy ! Clean residual min=-0.001000 max=0.000983 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.228559 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 = 4.68888e-06 Jy ! Component: 100 - total flux cleaned = 4.85162e-06 Jy ! Component: 150 - total flux cleaned = 9.24249e-06 Jy ! Component: 200 - total flux cleaned = 1.34237e-05 Jy ! Total flux subtracted in 200 components = 1.34237e-05 Jy ! Clean residual min=-0.000995 max=0.000973 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.228573 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.228573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=3.205 mas, bpa=14.04 degrees ! Estimated noise=339.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76274e-05 Jy ! Component: 100 - total flux cleaned = -3.83714e-05 Jy ! Component: 150 - total flux cleaned = -5.61687e-05 Jy ! Component: 200 - total flux cleaned = -4.79061e-05 Jy ! Total flux subtracted in 200 components = -4.79061e-05 Jy ! Clean residual min=-0.000996 max=0.000867 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.228525 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.228525 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=0.072704Jy sigma=0.000774 ! Fit after self-cal, rms=0.072701Jy sigma=0.000774 wmodel J0401-1606_X_2014_08_09_pus_map.mod ! Writing 71 model components to file: J0401-1606_X_2014_08_09_pus_map.mod wobs J0401-1606_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0401-1606_X_2014_08_09_pus_uvs.fits wwins J0401-1606_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0401-1606_X_2014_08_09_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 = -1.30553e-05 Jy ! Component: 100 - total flux cleaned = 8.08079e-05 Jy ! Component: 150 - total flux cleaned = 0.000139222 Jy ! Component: 200 - total flux cleaned = 0.00016657 Jy ! Component: 250 - total flux cleaned = 0.000179815 Jy ! Component: 300 - total flux cleaned = 0.000192935 Jy ! Component: 350 - total flux cleaned = 0.000167839 Jy ! Component: 400 - total flux cleaned = 0.000155714 Jy ! Component: 450 - total flux cleaned = 0.000144035 Jy ! Component: 500 - total flux cleaned = 0.00013248 Jy ! Component: 550 - total flux cleaned = 0.000155075 Jy ! Component: 600 - total flux cleaned = 0.000143752 Jy ! Component: 650 - total flux cleaned = 0.000143649 Jy ! Component: 700 - total flux cleaned = 0.000122269 Jy ! Component: 750 - total flux cleaned = 0.0001015 Jy ! Component: 800 - total flux cleaned = 9.12309e-05 Jy ! Component: 850 - total flux cleaned = 5.12801e-05 Jy ! Component: 900 - total flux cleaned = 7.11057e-05 Jy ! Component: 950 - total flux cleaned = 5.17745e-05 Jy ! Component: 1000 - total flux cleaned = 2.33685e-05 Jy ! Component: 1050 - total flux cleaned = 5.13137e-05 Jy ! Component: 1100 - total flux cleaned = 3.27809e-05 Jy ! Component: 1150 - total flux cleaned = 3.29523e-05 Jy ! Component: 1200 - total flux cleaned = 5.08813e-05 Jy ! Component: 1250 - total flux cleaned = 5.96145e-05 Jy ! Component: 1300 - total flux cleaned = 5.93723e-05 Jy ! Component: 1350 - total flux cleaned = 8.50202e-05 Jy ! Component: 1400 - total flux cleaned = 9.33728e-05 Jy ! Component: 1450 - total flux cleaned = 8.50597e-05 Jy ! Component: 1500 - total flux cleaned = 9.33743e-05 Jy ! Component: 1550 - total flux cleaned = 0.000117589 Jy ! Component: 1600 - total flux cleaned = 7.75463e-05 Jy ! Component: 1650 - total flux cleaned = 6.19139e-05 Jy ! Component: 1700 - total flux cleaned = 7.75221e-05 Jy ! Component: 1750 - total flux cleaned = 6.9748e-05 Jy ! Component: 1800 - total flux cleaned = 4.68682e-05 Jy ! Component: 1850 - total flux cleaned = 2.44732e-05 Jy ! Component: 1900 - total flux cleaned = 2.4442e-05 Jy ! Component: 1950 - total flux cleaned = 3.16793e-05 Jy ! Component: 2000 - total flux cleaned = 1.70475e-05 Jy ! Total flux subtracted in 2048 components = 3.862e-05 Jy ! Clean residual min=-0.000408 max=0.000358 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.228564 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 201 components and 0.228564 Jy ![Exited script file: muppet] wmap "J0401-1606_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 3.205 at 14.04 degrees (North through East) ! Clean map min=-0.00072748 max=0.21267 Jy/beam ! Writing clean map to FITS file: J0401-1606_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.21267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144166 device "J0401-1606_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0401-1606_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203367 0.203367 0.406733 0.813466 1.62693 3.25386 6.50773 13.0155 26.0309 52.0618 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.212 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 3.205 at 14.04 degrees (North through East) ! Clean map min=-0.00072748 max=0.21267 Jy/beam quit ! Quitting program ! Log file J0401-1606_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:03:23 2016