! Started logfile: J0123+2615_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:04:55 2016 obs J0123+2615_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0123+2615_X_2014_08_05_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745646 visibilities/baseline/integration-bin. ! Found source: J0123+2615 ! ! 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 29796 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 J0123+2615_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872789Jy sigma=0.010197 ! Fit after self-cal, rms=0.862660Jy sigma=0.010088 ! 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=0.969 mas, bmaj=2.051 mas, bpa=19.2 degrees ! Estimated noise=590.226 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 = 0.104771 Jy ! Component: 100 - total flux cleaned = 0.134058 Jy ! Total flux subtracted in 100 components = 0.134058 Jy ! Clean residual min=-0.006723 max=0.011879 Jy/beam ! Clean residual mean=0.000001 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.134058 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.134058 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=0.077439Jy sigma=0.000852 ! Fit after self-cal, rms=0.077376Jy sigma=0.000851 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131282 Jy ! Component: 100 - total flux cleaned = 0.0208002 Jy ! Total flux subtracted in 100 components = 0.0208002 Jy ! Clean residual min=-0.005775 max=0.004921 Jy/beam ! Clean residual mean=-0.000004 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.154858 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.154858 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=0.074753Jy sigma=0.000818 ! Fit after self-cal, rms=0.074752Jy sigma=0.000817 ! 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=1.19 mas, bmaj=2.227 mas, bpa=16.07 degrees ! Estimated noise=354.752 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 = 0.00619325 Jy ! Component: 100 - total flux cleaned = 0.00966944 Jy ! Component: 150 - total flux cleaned = 0.0119228 Jy ! Component: 200 - total flux cleaned = 0.0133971 Jy ! Total flux subtracted in 200 components = 0.0133971 Jy ! Clean residual min=-0.006590 max=0.005079 Jy/beam ! Clean residual mean=-0.000009 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.168255 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.168255 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=0.074166Jy sigma=0.000812 ! Fit after self-cal, rms=0.074164Jy sigma=0.000811 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.13 KP 0.93 ! LA 1.04 MK 1.00* NL 0.97 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.12 KP 0.87 ! LA 1.06 MK 1.00* NL 0.96 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.83 ! LA 1.07 MK 1.00* NL 0.95 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.09 KP 0.80 ! LA 1.06 MK 1.00* NL 0.94 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.05 KP 0.74 ! LA 1.07 MK 1.00* NL 0.97 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.07 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.20 KP 0.81 ! LA 1.14 MK 1.00* NL 1.02 OV 1.07 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.15 KP 0.76 ! LA 1.08 MK 1.00* NL 0.95 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.15 KP 0.80 ! LA 1.02 MK 1.00* NL 0.96 OV 1.05 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.14 KP 0.79 ! LA 1.09 MK 1.00* NL 0.95 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.11 KP 0.84 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.13 KP 0.87 ! LA 1.08 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.074164Jy sigma=0.000811 ! Fit after self-cal, rms=0.072496Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=2.246 mas, bpa=16.52 degrees ! Estimated noise=355.436 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 (-1.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901925 Jy ! Component: 100 - total flux cleaned = 0.00095488 Jy ! Component: 150 - total flux cleaned = 0.00113564 Jy ! Component: 200 - total flux cleaned = 0.00120981 Jy ! Total flux subtracted in 200 components = 0.00120981 Jy ! Clean residual min=-0.001795 max=0.001554 Jy/beam ! Clean residual mean=0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.169465 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.169465 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=0.072392Jy sigma=0.000779 ! Fit after self-cal, rms=0.072439Jy sigma=0.000779 ! 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=0.072439Jy sigma=0.000779 ! Fit after self-cal, rms=0.072872Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=2.255 mas, bpa=16.4 degrees ! Estimated noise=354.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337599 Jy ! Component: 100 - total flux cleaned = -0.000452745 Jy ! Component: 150 - total flux cleaned = -0.000428489 Jy ! Component: 200 - total flux cleaned = -0.000521812 Jy ! Total flux subtracted in 200 components = -0.000521812 Jy ! Clean residual min=-0.001449 max=0.001153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.168943 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.168943 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=0.072842Jy sigma=0.000777 ! Fit after self-cal, rms=0.072851Jy 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 = 9.47679e-05 Jy ! Component: 100 - total flux cleaned = -7.99012e-06 Jy ! Component: 150 - total flux cleaned = -2.59169e-05 Jy ! Component: 200 - total flux cleaned = -7.43656e-05 Jy ! Total flux subtracted in 200 components = -7.43656e-05 Jy ! Clean residual min=-0.001419 max=0.001128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.168869 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.168869 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=0.072841Jy sigma=0.000777 ! Fit after self-cal, rms=0.072838Jy 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=0.072838Jy sigma=0.000777 ! Fit after self-cal, rms=0.072998Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.259 mas, bpa=16.44 degrees ! Estimated noise=354.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673196 Jy ! Component: 100 - total flux cleaned = -0.000736704 Jy ! Component: 150 - total flux cleaned = -0.000804353 Jy ! Component: 200 - total flux cleaned = -0.000819145 Jy ! Total flux subtracted in 200 components = -0.000819145 Jy ! Clean residual min=-0.001318 max=0.001036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.16805 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.168049 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=0.072987Jy sigma=0.000776 ! Fit after self-cal, rms=0.072987Jy sigma=0.000776 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 = 7.0422e-06 Jy ! Component: 100 - total flux cleaned = -5.05188e-05 Jy ! Component: 150 - total flux cleaned = -8.97551e-05 Jy ! Component: 200 - total flux cleaned = -0.000126147 Jy ! Total flux subtracted in 200 components = -0.000126147 Jy ! Clean residual min=-0.001303 max=0.001026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.167923 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.167923 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=0.072982Jy sigma=0.000776 ! Fit after self-cal, rms=0.072980Jy sigma=0.000776 ! 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=0.072980Jy sigma=0.000776 ! Fit after self-cal, rms=0.073106Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=2.807 mas, bpa=1.518 degrees ! Estimated noise=398.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363523 Jy ! Component: 100 - total flux cleaned = -0.000417864 Jy ! Component: 150 - total flux cleaned = -0.000409288 Jy ! Component: 200 - total flux cleaned = -0.000430535 Jy ! Total flux subtracted in 200 components = -0.000430535 Jy ! Clean residual min=-0.000922 max=0.000825 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.167493 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.167493 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=0.073102Jy sigma=0.000776 ! Fit after self-cal, rms=0.073103Jy sigma=0.000776 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 = -1.87331e-07 Jy ! Component: 100 - total flux cleaned = 3.30095e-07 Jy ! Component: 150 - total flux cleaned = -6.12451e-06 Jy ! Component: 200 - total flux cleaned = -2.91802e-05 Jy ! Total flux subtracted in 200 components = -2.91802e-05 Jy ! Clean residual min=-0.000919 max=0.000826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.167464 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.167464 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=0.073102Jy sigma=0.000776 ! Fit after self-cal, rms=0.073101Jy sigma=0.000776 ! 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=1.202 mas, bmaj=2.263 mas, bpa=16.46 degrees ! Estimated noise=354.331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.263 at 16.46 degrees (North through East) ! Clean map min=-0.0011272 max=0.1364 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=0.9726 mas, bmaj=2.098 mas, bpa=19.54 degrees ! Estimated noise=597.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105789 Jy ! Component: 100 - total flux cleaned = 0.136794 Jy ! Component: 150 - total flux cleaned = 0.148928 Jy ! Component: 200 - total flux cleaned = 0.154362 Jy ! Total flux subtracted in 200 components = 0.154362 Jy ! Clean residual min=-0.002054 max=0.002788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.154362 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.154362 Jy ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.263 mas, bpa=16.46 degrees ! Estimated noise=354.331 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 = 0.00427547 Jy ! Component: 100 - total flux cleaned = 0.0069757 Jy ! Component: 150 - total flux cleaned = 0.0088144 Jy ! Component: 200 - total flux cleaned = 0.0100874 Jy ! Total flux subtracted in 200 components = 0.0100874 Jy ! Clean residual min=-0.001145 max=0.001101 Jy/beam ! Clean residual mean=-0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.164449 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.164449 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=2.807 mas, bpa=1.518 degrees ! Estimated noise=398.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119685 Jy ! Component: 100 - total flux cleaned = 0.00193461 Jy ! Component: 150 - total flux cleaned = 0.0024289 Jy ! Component: 200 - total flux cleaned = 0.00265254 Jy ! Total flux subtracted in 200 components = 0.00265254 Jy ! Clean residual min=-0.000945 max=0.000873 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.167102 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 = 8.6e-05 Jy ! Component: 100 - total flux cleaned = 0.00016143 Jy ! Component: 150 - total flux cleaned = 0.00020956 Jy ! Component: 200 - total flux cleaned = 0.000261659 Jy ! Total flux subtracted in 200 components = 0.000261659 Jy ! Clean residual min=-0.000930 max=0.000852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.167363 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 86 components and 0.167363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.263 mas, bpa=16.46 degrees ! Estimated noise=354.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30308e-05 Jy ! Component: 100 - total flux cleaned = 5.73164e-05 Jy ! Component: 150 - total flux cleaned = 7.04715e-05 Jy ! Component: 200 - total flux cleaned = 8.24908e-05 Jy ! Total flux subtracted in 200 components = 8.24908e-05 Jy ! Clean residual min=-0.001169 max=0.001013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.167446 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.167446 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=0.073101Jy sigma=0.000776 ! Fit after self-cal, rms=0.073090Jy sigma=0.000776 wmodel J0123+2615_X_2014_08_05_pus_map.mod ! Writing 103 model components to file: J0123+2615_X_2014_08_05_pus_map.mod wobs J0123+2615_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0123+2615_X_2014_08_05_pus_uvs.fits wwins J0123+2615_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0123+2615_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270351 Jy ! Component: 100 - total flux cleaned = -0.000473631 Jy ! Component: 150 - total flux cleaned = -0.000617129 Jy ! Component: 200 - total flux cleaned = -0.000799468 Jy ! Component: 250 - total flux cleaned = -0.000931024 Jy ! Component: 300 - total flux cleaned = -0.00105834 Jy ! Component: 350 - total flux cleaned = -0.00118146 Jy ! Component: 400 - total flux cleaned = -0.00128756 Jy ! Component: 450 - total flux cleaned = -0.00141677 Jy ! Component: 500 - total flux cleaned = -0.00152969 Jy ! Component: 550 - total flux cleaned = -0.00162731 Jy ! Component: 600 - total flux cleaned = -0.00172264 Jy ! Component: 650 - total flux cleaned = -0.00179214 Jy ! Component: 700 - total flux cleaned = -0.00188282 Jy ! Component: 750 - total flux cleaned = -0.00191608 Jy ! Component: 800 - total flux cleaned = -0.00194884 Jy ! Component: 850 - total flux cleaned = -0.00197026 Jy ! Component: 900 - total flux cleaned = -0.00197062 Jy ! Component: 950 - total flux cleaned = -0.002032 Jy ! Component: 1000 - total flux cleaned = -0.00201186 Jy ! Component: 1050 - total flux cleaned = -0.00202163 Jy ! Component: 1100 - total flux cleaned = -0.00203138 Jy ! Component: 1150 - total flux cleaned = -0.00207864 Jy ! Component: 1200 - total flux cleaned = -0.00208786 Jy ! Component: 1250 - total flux cleaned = -0.00212437 Jy ! Component: 1300 - total flux cleaned = -0.00214229 Jy ! Component: 1350 - total flux cleaned = -0.00215995 Jy ! Component: 1400 - total flux cleaned = -0.00219496 Jy ! Component: 1450 - total flux cleaned = -0.00221209 Jy ! Component: 1500 - total flux cleaned = -0.00222919 Jy ! Component: 1550 - total flux cleaned = -0.00225418 Jy ! Component: 1600 - total flux cleaned = -0.00227056 Jy ! Component: 1650 - total flux cleaned = -0.00227064 Jy ! Component: 1700 - total flux cleaned = -0.00227075 Jy ! Component: 1750 - total flux cleaned = -0.00228657 Jy ! Component: 1800 - total flux cleaned = -0.00230985 Jy ! Component: 1850 - total flux cleaned = -0.00234825 Jy ! Component: 1900 - total flux cleaned = -0.00235577 Jy ! Component: 1950 - total flux cleaned = -0.00239324 Jy ! Component: 2000 - total flux cleaned = -0.00240807 Jy ! Total flux subtracted in 2048 components = -0.00245205 Jy ! Clean residual min=-0.000401 max=0.000383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.164994 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 224 components and 0.164994 Jy ![Exited script file: muppet] wmap "J0123+2615_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.263 at 16.46 degrees (North through East) ! Clean map min=-0.0008674 max=0.13677 Jy/beam ! Writing clean map to FITS file: J0123+2615_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 0.136767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140954 device "J0123+2615_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0123+2615_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309183 0.309183 0.618367 1.23673 2.47347 4.94693 9.89387 19.7877 39.5755 79.151 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.263 at 16.46 degrees (North through East) ! Clean map min=-0.0008674 max=0.13677 Jy/beam quit ! Quitting program ! Log file J0123+2615_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:04:58 2016