! Started logfile: J2031+1219_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:51 2016 obs J2031+1219_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2031+1219_X_2015_03_17_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.534503 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 338 lines of history. ! ! Reading 10968 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 J2031+1219_X_2015_03_17_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 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.386739Jy sigma=0.004253 ! Fit after self-cal, rms=0.369626Jy sigma=0.004051 ! 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=0.8167 mas, bmaj=2.009 mas, bpa=6.643 degrees ! Estimated noise=893.775 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 = 0.507669 Jy ! Component: 100 - total flux cleaned = 0.656032 Jy ! Total flux subtracted in 100 components = 0.656032 Jy ! Clean residual min=-0.033135 max=0.060605 Jy/beam ! Clean residual mean=-0.000465 rms=0.010336 Jy/beam ! Combined flux in latest and established models = 0.656032 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.656032 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=0.171294Jy sigma=0.001840 ! Fit after self-cal, rms=0.170947Jy sigma=0.001837 ! 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=1.073 mas, bmaj=2.292 mas, bpa=6.405 degrees ! Estimated noise=592.74 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 = 0.0766476 Jy ! Component: 100 - total flux cleaned = 0.112901 Jy ! Component: 150 - total flux cleaned = 0.132024 Jy ! Component: 200 - total flux cleaned = 0.142793 Jy ! Total flux subtracted in 200 components = 0.142793 Jy ! Clean residual min=-0.032765 max=0.024923 Jy/beam ! Clean residual mean=0.000014 rms=0.007901 Jy/beam ! Combined flux in latest and established models = 0.798825 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.798826 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=0.136768Jy sigma=0.001398 ! Fit after self-cal, rms=0.136704Jy sigma=0.001397 ! 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 0.92 FD 1.12 HN 1.18 KP 0.91 ! LA 1.04 MK 0.96 NL 0.97 OV 1.00 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.20 KP 0.86 ! LA 1.04 MK 0.95 NL 0.98 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.17 KP 0.82 ! LA 1.08 MK 0.95 NL 0.99 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.17 KP 0.78 ! LA 1.07 MK 0.98 NL 0.98 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.13 KP 0.74 ! LA 1.07 MK 1.02 NL 1.00 OV 1.00 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.14 KP 0.74 ! LA 1.07 MK 0.99 NL 1.00 OV 1.02 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.24 KP 0.74 ! LA 1.08 MK 0.99 NL 1.00 OV 1.04 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.20 KP 0.73 ! LA 1.06 MK 0.98 NL 1.00 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.27 KP 0.77 ! LA 1.07 MK 0.97 NL 1.01 OV 1.04 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.23 KP 0.79 ! LA 1.09 MK 0.99 NL 1.02 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.24 KP 0.82 ! LA 1.09 MK 1.00 NL 1.01 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.25 KP 0.83 ! LA 1.07 MK 0.99 NL 1.01 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.136704Jy sigma=0.001397 ! Fit after self-cal, rms=0.082620Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.309 mas, bpa=6.396 degrees ! Estimated noise=593.902 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 = -0.00219947 Jy ! Component: 100 - total flux cleaned = -0.00207278 Jy ! Component: 150 - total flux cleaned = -0.00195474 Jy ! Component: 200 - total flux cleaned = -0.00185015 Jy ! Total flux subtracted in 200 components = -0.00185015 Jy ! Clean residual min=-0.005252 max=0.005335 Jy/beam ! Clean residual mean=0.000007 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.796975 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.796975 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=0.082008Jy sigma=0.000797 ! Fit after self-cal, rms=0.082059Jy sigma=0.000797 ! 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=0.082059Jy sigma=0.000797 ! Fit after self-cal, rms=0.079543Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.312 mas, bpa=6.233 degrees ! Estimated noise=593.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136895 Jy ! Component: 100 - total flux cleaned = -0.00156885 Jy ! Component: 150 - total flux cleaned = -0.00179976 Jy ! Component: 200 - total flux cleaned = -0.00190315 Jy ! Total flux subtracted in 200 components = -0.00190315 Jy ! Clean residual min=-0.003701 max=0.002596 Jy/beam ! Clean residual mean=0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.795072 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.795072 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=0.079410Jy sigma=0.000770 ! Fit after self-cal, rms=0.079408Jy sigma=0.000769 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 = -0.000220831 Jy ! Component: 100 - total flux cleaned = -0.000357028 Jy ! Component: 150 - total flux cleaned = -0.000439355 Jy ! Component: 200 - total flux cleaned = -0.000479038 Jy ! Total flux subtracted in 200 components = -0.000479038 Jy ! Clean residual min=-0.003274 max=0.002438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.794593 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.794593 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=0.079351Jy sigma=0.000769 ! Fit after self-cal, rms=0.079337Jy sigma=0.000769 ! 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=0.079337Jy sigma=0.000769 ! Fit after self-cal, rms=0.079455Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.314 mas, bpa=6.226 degrees ! Estimated noise=593.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513089 Jy ! Component: 100 - total flux cleaned = -0.000639911 Jy ! Component: 150 - total flux cleaned = -0.00075787 Jy ! Component: 200 - total flux cleaned = -0.00086904 Jy ! Total flux subtracted in 200 components = -0.00086904 Jy ! Clean residual min=-0.002997 max=0.002358 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.793724 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.793724 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=0.079409Jy sigma=0.000768 ! Fit after self-cal, rms=0.079399Jy sigma=0.000768 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 = -9.73812e-05 Jy ! Component: 100 - total flux cleaned = -0.000198224 Jy ! Component: 150 - total flux cleaned = -0.000261149 Jy ! Component: 200 - total flux cleaned = -0.000292396 Jy ! Total flux subtracted in 200 components = -0.000292396 Jy ! Clean residual min=-0.002799 max=0.002260 Jy/beam ! Clean residual mean=0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.793432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.793432 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=0.079370Jy sigma=0.000767 ! Fit after self-cal, rms=0.079361Jy sigma=0.000767 ! 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=0.079361Jy sigma=0.000767 ! Fit after self-cal, rms=0.079422Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=3.148 mas, bpa=2.478 degrees ! Estimated noise=679.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104188 Jy ! Component: 100 - total flux cleaned = -0.00113664 Jy ! Component: 150 - total flux cleaned = -0.00123047 Jy ! Component: 200 - total flux cleaned = -0.00129063 Jy ! Total flux subtracted in 200 components = -0.00129063 Jy ! Clean residual min=-0.001853 max=0.002165 Jy/beam ! Clean residual mean=-0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.792141 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.792141 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=0.079415Jy sigma=0.000767 ! Fit after self-cal, rms=0.079405Jy sigma=0.000767 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 = -2.39432e-06 Jy ! Component: 100 - total flux cleaned = -4.35009e-05 Jy ! Component: 150 - total flux cleaned = -8.95641e-05 Jy ! Component: 200 - total flux cleaned = -0.000118378 Jy ! Total flux subtracted in 200 components = -0.000118378 Jy ! Clean residual min=-0.001837 max=0.002191 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.792023 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 58 components and 0.792023 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=0.079401Jy sigma=0.000767 ! Fit after self-cal, rms=0.079393Jy sigma=0.000767 ! 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=1.089 mas, bmaj=2.315 mas, bpa=6.214 degrees ! Estimated noise=593.788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.315 at 6.214 degrees (North through East) ! Clean map min=-0.0023473 max=0.67908 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 ! Performing amp+phase self-cal ! ! 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=0.079393Jy sigma=0.000767 ! Fit after self-cal, rms=0.075075Jy sigma=0.000714 ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.315 mas, bpa=6.191 degrees ! Estimated noise=593.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193317 Jy ! Component: 100 - total flux cleaned = -0.000192385 Jy ! Component: 150 - total flux cleaned = -0.000193611 Jy ! Component: 200 - total flux cleaned = -0.000164991 Jy ! Total flux subtracted in 200 components = -0.000164991 Jy ! Clean residual min=-0.002591 max=0.002141 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.791858 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.791858 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=0.075052Jy sigma=0.000713 ! Fit after self-cal, rms=0.075047Jy sigma=0.000713 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.98453e-05 Jy ! Component: 100 - total flux cleaned = -6.54397e-05 Jy ! Component: 150 - total flux cleaned = -6.67687e-05 Jy ! Component: 200 - total flux cleaned = -9.07606e-05 Jy ! Total flux subtracted in 200 components = -9.07606e-05 Jy ! Clean residual min=-0.002501 max=0.002093 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.791767 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.791767 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=0.075031Jy sigma=0.000713 ! Fit after self-cal, rms=0.075027Jy sigma=0.000713 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075027Jy sigma=0.000713 ! Fit after self-cal, rms=0.075040Jy sigma=0.000713 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=0.8276 mas, bmaj=2.03 mas, bpa=6.493 degrees ! Estimated noise=905.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.513564 Jy ! Component: 100 - total flux cleaned = 0.6612 Jy ! Component: 150 - total flux cleaned = 0.721908 Jy ! Component: 200 - total flux cleaned = 0.753419 Jy ! Total flux subtracted in 200 components = 0.753419 Jy ! Clean residual min=-0.008549 max=0.015189 Jy/beam ! Clean residual mean=-0.000102 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.753418 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.753418 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.316 mas, bpa=6.188 degrees ! Estimated noise=593.684 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 = 0.0190903 Jy ! Component: 100 - total flux cleaned = 0.0286478 Jy ! Component: 150 - total flux cleaned = 0.0337611 Jy ! Component: 200 - total flux cleaned = 0.0360559 Jy ! Total flux subtracted in 200 components = 0.0360559 Jy ! Clean residual min=-0.003247 max=0.003091 Jy/beam ! Clean residual mean=-0.000007 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.789474 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.789474 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=2.496 mas, bmaj=3.15 mas, bpa=2.429 degrees ! Estimated noise=679.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122023 Jy ! Component: 100 - total flux cleaned = 0.00136219 Jy ! Component: 150 - total flux cleaned = 0.00144602 Jy ! Component: 200 - total flux cleaned = 0.00151415 Jy ! Total flux subtracted in 200 components = 0.00151415 Jy ! Clean residual min=-0.001949 max=0.002305 Jy/beam ! Clean residual mean=-0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.790988 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 = 7.12075e-05 Jy ! Component: 100 - total flux cleaned = 5.59763e-05 Jy ! Component: 150 - total flux cleaned = 5.64966e-05 Jy ! Component: 200 - total flux cleaned = 5.65291e-05 Jy ! Total flux subtracted in 200 components = 5.65291e-05 Jy ! Clean residual min=-0.001905 max=0.002301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.791045 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.791045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.316 mas, bpa=6.188 degrees ! Estimated noise=593.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291239 Jy ! Component: 100 - total flux cleaned = 0.000144568 Jy ! Component: 150 - total flux cleaned = 0.000399749 Jy ! Component: 200 - total flux cleaned = 0.000685987 Jy ! Total flux subtracted in 200 components = 0.000685987 Jy ! Clean residual min=-0.003255 max=0.002655 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.791731 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.791731 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=0.075272Jy sigma=0.000715 ! Fit after self-cal, rms=0.075242Jy sigma=0.000715 wmodel J2031+1219_X_2015_03_17_pus_map.mod ! Writing 39 model components to file: J2031+1219_X_2015_03_17_pus_map.mod wobs J2031+1219_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2031+1219_X_2015_03_17_pus_uvs.fits wwins J2031+1219_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J2031+1219_X_2015_03_17_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 = -0.000853443 Jy ! Component: 100 - total flux cleaned = -0.00117213 Jy ! Component: 150 - total flux cleaned = -0.00150447 Jy ! Component: 200 - total flux cleaned = -0.00181562 Jy ! Component: 250 - total flux cleaned = -0.00199779 Jy ! Component: 300 - total flux cleaned = -0.002101 Jy ! Component: 350 - total flux cleaned = -0.00223243 Jy ! Component: 400 - total flux cleaned = -0.00235898 Jy ! Component: 450 - total flux cleaned = -0.00248106 Jy ! Component: 500 - total flux cleaned = -0.00259923 Jy ! Component: 550 - total flux cleaned = -0.00279894 Jy ! Component: 600 - total flux cleaned = -0.00299313 Jy ! Component: 650 - total flux cleaned = -0.00304717 Jy ! Component: 700 - total flux cleaned = -0.00315339 Jy ! Component: 750 - total flux cleaned = -0.00323071 Jy ! Component: 800 - total flux cleaned = -0.00333194 Jy ! Component: 850 - total flux cleaned = -0.00333176 Jy ! Component: 900 - total flux cleaned = -0.00342932 Jy ! Component: 950 - total flux cleaned = -0.00342922 Jy ! Component: 1000 - total flux cleaned = -0.00345259 Jy ! Component: 1050 - total flux cleaned = -0.00345265 Jy ! Component: 1100 - total flux cleaned = -0.003521 Jy ! Component: 1150 - total flux cleaned = -0.00356567 Jy ! Component: 1200 - total flux cleaned = -0.00363187 Jy ! Component: 1250 - total flux cleaned = -0.00365383 Jy ! Component: 1300 - total flux cleaned = -0.00371835 Jy ! Component: 1350 - total flux cleaned = -0.00380272 Jy ! Component: 1400 - total flux cleaned = -0.00384426 Jy ! Component: 1450 - total flux cleaned = -0.00396717 Jy ! Component: 1500 - total flux cleaned = -0.00402766 Jy ! Component: 1550 - total flux cleaned = -0.00410752 Jy ! Component: 1600 - total flux cleaned = -0.00420583 Jy ! Component: 1650 - total flux cleaned = -0.00428328 Jy ! Component: 1700 - total flux cleaned = -0.00434053 Jy ! Component: 1750 - total flux cleaned = -0.00439713 Jy ! Component: 1800 - total flux cleaned = -0.00445329 Jy ! Component: 1850 - total flux cleaned = -0.00452712 Jy ! Component: 1900 - total flux cleaned = -0.00459959 Jy ! Component: 1950 - total flux cleaned = -0.00465328 Jy ! Component: 2000 - total flux cleaned = -0.00472374 Jy ! Total flux subtracted in 2048 components = -0.00470632 Jy ! Clean residual min=-0.001050 max=0.000866 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.787025 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 168 components and 0.787025 Jy ![Exited script file: muppet] wmap "J2031+1219_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.316 at 6.188 degrees (North through East) ! Clean map min=-0.0014968 max=0.679 Jy/beam ! Writing clean map to FITS file: J2031+1219_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.679004 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13873 0.13873 0.27746 0.55492 1.10984 2.21968 4.43936 8.87873 17.7575 35.5149 71.0298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.679 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.316 at 6.188 degrees (North through East) ! Clean map min=-0.0014968 max=0.679 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 J2031+1219_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:52 2016