! Started logfile: J1512+0203_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:08 2017 obs J1512+0203_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1512+0203_X_2015_01_22_pus_uva.fits ! AN table 1: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963265 visibilities/baseline/integration-bin. ! Found source: J1512+0203 ! ! 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 295 lines of history. ! ! Reading 50976 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 J1512+0203_X_2015_01_22_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860226Jy sigma=0.009988 ! Fit after self-cal, rms=0.835258Jy sigma=0.009719 ! 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=0.7885 mas, bmaj=1.832 mas, bpa=-2.971 degrees ! Estimated noise=502.566 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 = 0.133621 Jy ! Component: 100 - total flux cleaned = 0.162907 Jy ! Total flux subtracted in 100 components = 0.162907 Jy ! Clean residual min=-0.007396 max=0.010996 Jy/beam ! Clean residual mean=0.000080 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.162907 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.162907 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=0.088150Jy sigma=0.000887 ! Fit after self-cal, rms=0.088126Jy sigma=0.000887 ! 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=0.9183 mas, bmaj=2.024 mas, bpa=-2.637 degrees ! Estimated noise=275.057 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 = 0.00816837 Jy ! Component: 100 - total flux cleaned = 0.00758068 Jy ! Component: 150 - total flux cleaned = 0.00700375 Jy ! Component: 200 - total flux cleaned = 0.00667051 Jy ! Total flux subtracted in 200 components = 0.00667051 Jy ! Clean residual min=-0.006746 max=0.007453 Jy/beam ! Clean residual mean=0.000059 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.169578 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.169578 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=0.087479Jy sigma=0.000869 ! Fit after self-cal, rms=0.087464Jy sigma=0.000869 ! 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 0.87 FD 1.02 HN 0.99 KP 1.19 ! LA 1.34 MK 0.92 NL 0.90 OV 0.90 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.00 KP 1.11 ! LA 1.31 MK 0.93 NL 0.89 OV 0.90 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 1.00 KP 1.06 ! LA 1.39 MK 0.94 NL 0.90 OV 0.91 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 0.99 KP 1.01 ! LA 1.36 MK 0.94 NL 0.89 OV 0.89 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 0.95 KP 0.94 ! LA 1.33 MK 0.97 NL 0.92 OV 0.91 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.00 KP 0.95 ! LA 1.34 MK 0.96 NL 0.92 OV 0.91 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.12 KP 0.94 ! LA 1.36 MK 1.01 NL 0.95 OV 0.97 ! PT 1.12 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.06 HN 1.04 KP 0.95 ! LA 1.35 MK 0.98 NL 0.90 OV 0.95 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.04 KP 0.98 ! LA 1.43 MK 0.95 NL 0.90 OV 0.94 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.01 KP 1.02 ! LA 1.43 MK 0.97 NL 0.93 OV 0.93 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.00 KP 1.07 ! LA 1.40 MK 0.97 NL 0.92 OV 0.91 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 0.97 KP 1.02 ! LA 1.41 MK 0.99 NL 0.92 OV 0.93 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.087464Jy sigma=0.000869 ! Fit after self-cal, rms=0.093796Jy sigma=0.000828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.005 mas, bpa=-3.403 degrees ! Estimated noise=271.929 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 = 0.000851418 Jy ! Component: 100 - total flux cleaned = 0.00095815 Jy ! Component: 150 - total flux cleaned = 0.0010445 Jy ! Component: 200 - total flux cleaned = 0.00109336 Jy ! Total flux subtracted in 200 components = 0.00109336 Jy ! Clean residual min=-0.003278 max=0.004174 Jy/beam ! Clean residual mean=0.000027 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.170671 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.170671 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=0.093757Jy sigma=0.000828 ! Fit after self-cal, rms=0.093960Jy sigma=0.000828 ! 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=0.093960Jy sigma=0.000828 ! Fit after self-cal, rms=0.141353Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.004 mas, bpa=-3.521 degrees ! Estimated noise=272.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607098 Jy ! Component: 100 - total flux cleaned = 0.000647863 Jy ! Component: 150 - total flux cleaned = 0.000679592 Jy ! Component: 200 - total flux cleaned = 0.000679594 Jy ! Total flux subtracted in 200 components = 0.000679594 Jy ! Clean residual min=-0.000916 max=0.000935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.171351 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.171351 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=0.141347Jy sigma=0.000809 ! Fit after self-cal, rms=0.141515Jy sigma=0.000809 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 = 1.97984e-05 Jy ! Component: 100 - total flux cleaned = 2.99303e-05 Jy ! Component: 150 - total flux cleaned = 3.80117e-05 Jy ! Component: 200 - total flux cleaned = 5.37423e-05 Jy ! Total flux subtracted in 200 components = 5.37423e-05 Jy ! Clean residual min=-0.000899 max=0.000882 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.171405 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.171405 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=0.141513Jy sigma=0.000809 ! Fit after self-cal, rms=0.141512Jy sigma=0.000809 ! 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=0.141512Jy sigma=0.000809 ! Fit after self-cal, rms=0.143040Jy sigma=0.000809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9135 mas, bmaj=2.002 mas, bpa=-3.544 degrees ! Estimated noise=272.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297371 Jy ! Component: 100 - total flux cleaned = 0.000374026 Jy ! Component: 150 - total flux cleaned = 0.000429381 Jy ! Component: 200 - total flux cleaned = 0.000456311 Jy ! Total flux subtracted in 200 components = 0.000456311 Jy ! Clean residual min=-0.000865 max=0.000831 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.171861 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.171861 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=0.143038Jy sigma=0.000809 ! Fit after self-cal, rms=0.143040Jy sigma=0.000809 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 = 2.41625e-05 Jy ! Component: 100 - total flux cleaned = 4.85267e-05 Jy ! Component: 150 - total flux cleaned = 6.43762e-05 Jy ! Component: 200 - total flux cleaned = 7.87737e-05 Jy ! Total flux subtracted in 200 components = 7.87737e-05 Jy ! Clean residual min=-0.000854 max=0.000817 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.17194 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.17194 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=0.143040Jy sigma=0.000809 ! Fit after self-cal, rms=0.143040Jy sigma=0.000809 ! 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=0.143040Jy sigma=0.000809 ! Fit after self-cal, rms=0.143175Jy sigma=0.000809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.086 mas, bpa=-4.711 degrees ! Estimated noise=347.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263416 Jy ! Component: 100 - total flux cleaned = 0.000390075 Jy ! Component: 150 - total flux cleaned = 0.000415535 Jy ! Component: 200 - total flux cleaned = 0.000429162 Jy ! Total flux subtracted in 200 components = 0.000429162 Jy ! Clean residual min=-0.001030 max=0.000899 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.172369 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.172369 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=0.143176Jy sigma=0.000809 ! Fit after self-cal, rms=0.143175Jy sigma=0.000809 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 = 6.09385e-06 Jy ! Component: 100 - total flux cleaned = 1.44135e-05 Jy ! Component: 150 - total flux cleaned = 2.44139e-05 Jy ! Component: 200 - total flux cleaned = 3.11481e-05 Jy ! Total flux subtracted in 200 components = 3.11481e-05 Jy ! Clean residual min=-0.001024 max=0.000901 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.1724 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.1724 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=0.143175Jy sigma=0.000809 ! Fit after self-cal, rms=0.143175Jy sigma=0.000809 ! 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=0.913 mas, bmaj=2.001 mas, bpa=-3.562 degrees ! Estimated noise=272.289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.913 x 2.001 at -3.562 degrees (North through East) ! Clean map min=-0.00079973 max=0.17153 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=0.7824 mas, bmaj=1.812 mas, bpa=-4.098 degrees ! Estimated noise=502.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133525 Jy ! Component: 100 - total flux cleaned = 0.162674 Jy ! Component: 150 - total flux cleaned = 0.17072 Jy ! Component: 200 - total flux cleaned = 0.172759 Jy ! Total flux subtracted in 200 components = 0.172759 Jy ! Clean residual min=-0.002180 max=0.002135 Jy/beam ! Clean residual mean=-0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.172759 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.172759 Jy ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=2.001 mas, bpa=-3.562 degrees ! Estimated noise=272.289 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 = 0.000453351 Jy ! Component: 100 - total flux cleaned = 0.000247458 Jy ! Component: 150 - total flux cleaned = -1.37285e-05 Jy ! Component: 200 - total flux cleaned = -0.000190956 Jy ! Total flux subtracted in 200 components = -0.000190956 Jy ! Clean residual min=-0.000951 max=0.000841 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.172568 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.172568 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=2.043 mas, bmaj=3.086 mas, bpa=-4.711 degrees ! Estimated noise=347.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352963 Jy ! Component: 100 - total flux cleaned = -0.000376262 Jy ! Component: 150 - total flux cleaned = -0.000394089 Jy ! Component: 200 - total flux cleaned = -0.000385482 Jy ! Total flux subtracted in 200 components = -0.000385482 Jy ! Clean residual min=-0.001057 max=0.000896 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.172183 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 = 8.36899e-06 Jy ! Component: 100 - total flux cleaned = 1.5955e-05 Jy ! Component: 150 - total flux cleaned = 2.28136e-05 Jy ! Component: 200 - total flux cleaned = 2.92374e-05 Jy ! Total flux subtracted in 200 components = 2.92374e-05 Jy ! Clean residual min=-0.001054 max=0.000903 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.172212 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.172212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=2.001 mas, bpa=-3.562 degrees ! Estimated noise=272.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.33546e-05 Jy ! Component: 100 - total flux cleaned = -0.000130308 Jy ! Component: 150 - total flux cleaned = -0.000196924 Jy ! Component: 200 - total flux cleaned = -0.000278144 Jy ! Total flux subtracted in 200 components = -0.000278144 Jy ! Clean residual min=-0.000887 max=0.000776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.171934 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.171934 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=0.143178Jy sigma=0.000809 ! Fit after self-cal, rms=0.143178Jy sigma=0.000809 wmodel J1512+0203_X_2015_01_22_pus_map.mod ! Writing 28 model components to file: J1512+0203_X_2015_01_22_pus_map.mod wobs J1512+0203_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1512+0203_X_2015_01_22_pus_uvs.fits wwins J1512+0203_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1512+0203_X_2015_01_22_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 = -0.000410637 Jy ! Component: 100 - total flux cleaned = -0.000681393 Jy ! Component: 150 - total flux cleaned = -0.000878901 Jy ! Component: 200 - total flux cleaned = -0.00100008 Jy ! Component: 250 - total flux cleaned = -0.00111671 Jy ! Component: 300 - total flux cleaned = -0.00117942 Jy ! Component: 350 - total flux cleaned = -0.00124055 Jy ! Component: 400 - total flux cleaned = -0.00128794 Jy ! Component: 450 - total flux cleaned = -0.00131113 Jy ! Component: 500 - total flux cleaned = -0.00135671 Jy ! Component: 550 - total flux cleaned = -0.00140097 Jy ! Component: 600 - total flux cleaned = -0.00142252 Jy ! Component: 650 - total flux cleaned = -0.0014225 Jy ! Component: 700 - total flux cleaned = -0.00146384 Jy ! Component: 750 - total flux cleaned = -0.00147366 Jy ! Component: 800 - total flux cleaned = -0.00150353 Jy ! Component: 850 - total flux cleaned = -0.00151328 Jy ! Component: 900 - total flux cleaned = -0.00152298 Jy ! Component: 950 - total flux cleaned = -0.00150395 Jy ! Component: 1000 - total flux cleaned = -0.00147601 Jy ! Component: 1050 - total flux cleaned = -0.00148531 Jy ! Component: 1100 - total flux cleaned = -0.00146725 Jy ! Component: 1150 - total flux cleaned = -0.00147618 Jy ! Component: 1200 - total flux cleaned = -0.00149379 Jy ! Component: 1250 - total flux cleaned = -0.00151965 Jy ! Component: 1300 - total flux cleaned = -0.00152828 Jy ! Component: 1350 - total flux cleaned = -0.00156198 Jy ! Component: 1400 - total flux cleaned = -0.00155353 Jy ! Component: 1450 - total flux cleaned = -0.00153704 Jy ! Component: 1500 - total flux cleaned = -0.00152894 Jy ! Component: 1550 - total flux cleaned = -0.00156128 Jy ! Component: 1600 - total flux cleaned = -0.00152924 Jy ! Component: 1650 - total flux cleaned = -0.0015609 Jy ! Component: 1700 - total flux cleaned = -0.00156086 Jy ! Component: 1750 - total flux cleaned = -0.00155311 Jy ! Component: 1800 - total flux cleaned = -0.00157604 Jy ! Component: 1850 - total flux cleaned = -0.00156836 Jy ! Component: 1900 - total flux cleaned = -0.00156096 Jy ! Component: 1950 - total flux cleaned = -0.00159065 Jy ! Component: 2000 - total flux cleaned = -0.00155382 Jy ! Total flux subtracted in 2048 components = -0.00156115 Jy ! Clean residual min=-0.000395 max=0.000453 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.170373 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 183 components and 0.170373 Jy ![Exited script file: muppet] wmap "J1512+0203_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.913 x 2.001 at -3.562 degrees (North through East) ! Clean map min=-0.00072648 max=0.17119 Jy/beam ! Writing clean map to FITS file: J1512+0203_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140672 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246522 0.246522 0.493044 0.986089 1.97218 3.94435 7.88871 15.7774 31.5548 63.1097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.913 x 2.001 at -3.562 degrees (North through East) ! Clean map min=-0.00072648 max=0.17119 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1512+0203_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:10 2017