! Started logfile: J2253+0236_X_2015_01_23_pus_uvs.log on Sun Jan 8 12:31:12 2017 obs J2253+0236_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2253+0236_X_2015_01_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99115 visibilities/baseline/integration-bin. ! Found source: J2253+0236 ! ! 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 350 lines of history. ! ! Reading 60480 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2253+0236_X_2015_01_23_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 = 1024x1024 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986002Jy sigma=0.010759 ! Fit after self-cal, rms=0.945963Jy sigma=0.010317 ! 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=0.7242 mas, bmaj=1.699 mas, bpa=-0.1968 degrees ! Estimated noise=615.473 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 = 0.043547 Jy ! Component: 100 - total flux cleaned = 0.0565606 Jy ! Total flux subtracted in 100 components = 0.0565606 Jy ! Clean residual min=-0.006715 max=0.020743 Jy/beam ! Clean residual mean=-0.000002 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.0565606 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0565606 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=0.089693Jy sigma=0.000915 ! Fit after self-cal, rms=0.089101Jy sigma=0.000908 ! Inverting map ! Added new window around map position (-0.8, -33.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165863 Jy ! Component: 100 - total flux cleaned = 0.0245141 Jy ! Total flux subtracted in 100 components = 0.0245141 Jy ! Clean residual min=-0.005262 max=0.007266 Jy/beam ! Clean residual mean=-0.000002 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.0810747 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0810747 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=0.086134Jy sigma=0.000870 ! Fit after self-cal, rms=0.085037Jy sigma=0.000859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012443 Jy ! Component: 100 - total flux cleaned = 0.0187149 Jy ! Total flux subtracted in 100 components = 0.0187149 Jy ! Clean residual min=-0.004763 max=0.006462 Jy/beam ! Clean residual mean=-0.000002 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.0997896 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0997896 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=0.083514Jy sigma=0.000839 ! Fit after self-cal, rms=0.083033Jy sigma=0.000834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754653 Jy ! Component: 100 - total flux cleaned = 0.010209 Jy ! Total flux subtracted in 100 components = 0.010209 Jy ! Clean residual min=-0.004356 max=0.005853 Jy/beam ! Clean residual mean=-0.000001 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.109999 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.109999 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=0.082550Jy sigma=0.000827 ! Fit after self-cal, rms=0.082416Jy sigma=0.000826 ! 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=0.9104 mas, bmaj=2.019 mas, bpa=-0.9609 degrees ! Estimated noise=268.007 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 = 0.0037021 Jy ! Component: 100 - total flux cleaned = 0.00508632 Jy ! Component: 150 - total flux cleaned = 0.00565274 Jy ! Component: 200 - total flux cleaned = 0.00614205 Jy ! Total flux subtracted in 200 components = 0.00614205 Jy ! Clean residual min=-0.005147 max=0.008214 Jy/beam ! Clean residual mean=0.000002 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.116141 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.116141 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=0.082211Jy sigma=0.000823 ! Fit after self-cal, rms=0.082179Jy sigma=0.000823 ! 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 0.95 FD 0.96 HN 1.04 KP 0.83 ! LA 2.85 MK 1.00 NL 0.90 OV 0.91 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.08 KP 0.77 ! LA 3.04 MK 0.96 NL 0.91 OV 0.89 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.02 KP 0.73 ! LA 2.88 MK 1.01 NL 0.89 OV 0.93 ! PT 0.88 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.07 KP 0.70 ! LA 2.76 MK 0.99 NL 0.91 OV 0.93 ! PT 0.87 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.01 KP 0.67 ! LA 2.90 MK 1.02 NL 0.90 OV 0.95 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.02 KP 0.67 ! LA 2.84 MK 0.96 NL 0.92 OV 0.91 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 1.07 KP 0.69 ! LA 2.62 MK 1.08 NL 0.94 OV 0.97 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.07 KP 0.66 ! LA 2.71 MK 0.97 NL 0.94 OV 0.99 ! PT 0.89 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.07 KP 0.68 ! LA 2.78 MK 1.01 NL 0.96 OV 0.93 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.06 KP 0.74 ! LA 2.65 MK 1.00 NL 0.95 OV 0.98 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.03 KP 0.75 ! LA 2.56 MK 1.00 NL 0.96 OV 0.97 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.97 KP 0.80 ! LA 2.44 MK 1.00 NL 0.99 OV 0.96 ! PT 0.88 SC 1.05 ! ! ! Fit before self-cal, rms=0.082179Jy sigma=0.000823 ! Fit after self-cal, rms=0.111213Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9141 mas, bmaj=2.016 mas, bpa=-1.711 degrees ! Estimated noise=271.571 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 = -0.000382594 Jy ! Component: 100 - total flux cleaned = -0.000300952 Jy ! Component: 150 - total flux cleaned = -0.000129879 Jy ! Component: 200 - total flux cleaned = -8.31974e-05 Jy ! Total flux subtracted in 200 components = -8.31974e-05 Jy ! Clean residual min=-0.001520 max=0.001641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.116057 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.116057 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=0.111146Jy sigma=0.000779 ! Fit after self-cal, rms=0.112325Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-2.6, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104348 Jy ! Component: 100 - total flux cleaned = 0.0014878 Jy ! Component: 150 - total flux cleaned = 0.00171794 Jy ! Component: 200 - total flux cleaned = 0.00196117 Jy ! Total flux subtracted in 200 components = 0.00196117 Jy ! Clean residual min=-0.001429 max=0.001591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.118019 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.118019 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=0.112274Jy sigma=0.000775 ! Fit after self-cal, rms=0.112264Jy sigma=0.000775 ! 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=0.112264Jy sigma=0.000775 ! Fit after self-cal, rms=0.123558Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=2.01 mas, bpa=-1.885 degrees ! Estimated noise=271.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124304 Jy ! Component: 100 - total flux cleaned = 0.00031601 Jy ! Component: 150 - total flux cleaned = 0.000418588 Jy ! Component: 200 - total flux cleaned = 0.000510786 Jy ! Total flux subtracted in 200 components = 0.000510786 Jy ! Clean residual min=-0.001228 max=0.001148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.118529 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.118529 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=0.123542Jy sigma=0.000774 ! Fit after self-cal, rms=0.123691Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.32168e-05 Jy ! Component: 100 - total flux cleaned = 0.000206837 Jy ! Component: 150 - total flux cleaned = 0.000259644 Jy ! Component: 200 - total flux cleaned = 0.000308774 Jy ! Total flux subtracted in 200 components = 0.000308774 Jy ! Clean residual min=-0.001167 max=0.001113 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.118838 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.118838 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=0.123682Jy sigma=0.000773 ! Fit after self-cal, rms=0.123689Jy sigma=0.000773 ! 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=0.123689Jy sigma=0.000773 ! Fit after self-cal, rms=0.124786Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=2.006 mas, bpa=-1.915 degrees ! Estimated noise=270.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001328 Jy ! Component: 100 - total flux cleaned = 0.000253664 Jy ! Component: 150 - total flux cleaned = 0.000252669 Jy ! Component: 200 - total flux cleaned = 0.00027295 Jy ! Total flux subtracted in 200 components = 0.00027295 Jy ! Clean residual min=-0.001098 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.119111 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.119111 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=0.124780Jy sigma=0.000773 ! Fit after self-cal, rms=0.124796Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.39932e-05 Jy ! Component: 100 - total flux cleaned = 8.29432e-05 Jy ! Component: 150 - total flux cleaned = 8.30982e-05 Jy ! Component: 200 - total flux cleaned = 8.32524e-05 Jy ! Total flux subtracted in 200 components = 8.32524e-05 Jy ! Clean residual min=-0.001057 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.119194 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.119194 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=0.124792Jy sigma=0.000773 ! Fit after self-cal, rms=0.124796Jy sigma=0.000773 ! 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=0.124796Jy sigma=0.000773 ! Fit after self-cal, rms=0.124956Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=3.137 mas, bpa=-6.923 degrees ! Estimated noise=338.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123291 Jy ! Component: 100 - total flux cleaned = -8.1527e-05 Jy ! Component: 150 - total flux cleaned = -6.88712e-05 Jy ! Component: 200 - total flux cleaned = -3.1572e-05 Jy ! Total flux subtracted in 200 components = -3.1572e-05 Jy ! Clean residual min=-0.001137 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.119163 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.119163 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=0.124956Jy sigma=0.000773 ! Fit after self-cal, rms=0.124963Jy sigma=0.000773 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 = -7.91429e-05 Jy ! Component: 100 - total flux cleaned = -8.88567e-05 Jy ! Component: 150 - total flux cleaned = -8.07075e-05 Jy ! Component: 200 - total flux cleaned = -6.67052e-05 Jy ! Total flux subtracted in 200 components = -6.67052e-05 Jy ! Clean residual min=-0.001112 max=0.001177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.119096 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.119096 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=0.124963Jy sigma=0.000773 ! Fit after self-cal, rms=0.124966Jy sigma=0.000773 ! 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=0.908 mas, bmaj=2.004 mas, bpa=-1.907 degrees ! Estimated noise=269.849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.004 at -1.907 degrees (North through East) ! Clean map min=-0.00096787 max=0.055674 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=0.7247 mas, bmaj=1.694 mas, bpa=-1.123 degrees ! Estimated noise=612.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461621 Jy ! Component: 100 - total flux cleaned = 0.0710949 Jy ! Component: 150 - total flux cleaned = 0.0864846 Jy ! Component: 200 - total flux cleaned = 0.0965241 Jy ! Total flux subtracted in 200 components = 0.0965241 Jy ! Clean residual min=-0.003406 max=0.005402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0965241 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0965241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=2.004 mas, bpa=-1.907 degrees ! Estimated noise=269.849 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 = 0.00808256 Jy ! Component: 100 - total flux cleaned = 0.0126911 Jy ! Component: 150 - total flux cleaned = 0.0159369 Jy ! Component: 200 - total flux cleaned = 0.0183088 Jy ! Total flux subtracted in 200 components = 0.0183088 Jy ! Clean residual min=-0.001602 max=0.001778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.114833 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.114833 Jy ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106487 Jy ! Component: 100 - total flux cleaned = 0.00162886 Jy ! Component: 150 - total flux cleaned = 0.00210879 Jy ! Component: 200 - total flux cleaned = 0.00256205 Jy ! Total flux subtracted in 200 components = 0.00256205 Jy ! Clean residual min=-0.001168 max=0.001053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.117395 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.117395 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=2.091 mas, bmaj=3.137 mas, bpa=-6.923 degrees ! Estimated noise=338.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951451 Jy ! Component: 100 - total flux cleaned = 0.00109013 Jy ! Component: 150 - total flux cleaned = 0.00121676 Jy ! Component: 200 - total flux cleaned = 0.00128533 Jy ! Total flux subtracted in 200 components = 0.00128533 Jy ! Clean residual min=-0.001195 max=0.001252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.11868 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) ! Added new window around map position (33.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797077 Jy ! Component: 100 - total flux cleaned = 0.000748948 Jy ! Component: 150 - total flux cleaned = 0.000822059 Jy ! Component: 200 - total flux cleaned = 0.000837852 Jy ! Total flux subtracted in 200 components = 0.000837852 Jy ! Clean residual min=-0.001038 max=0.000918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.119518 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.119518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=2.004 mas, bpa=-1.907 degrees ! Estimated noise=269.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335431 Jy ! Component: 100 - total flux cleaned = 0.000422422 Jy ! Component: 150 - total flux cleaned = 0.000373666 Jy ! Component: 200 - total flux cleaned = 0.000329256 Jy ! Total flux subtracted in 200 components = 0.000329256 Jy ! Clean residual min=-0.000947 max=0.000843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.119847 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.119847 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=0.124954Jy sigma=0.000773 ! Fit after self-cal, rms=0.124941Jy sigma=0.000773 wmodel J2253+0236_X_2015_01_23_pus_map.mod ! Writing 110 model components to file: J2253+0236_X_2015_01_23_pus_map.mod wobs J2253+0236_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2253+0236_X_2015_01_23_pus_uvs.fits wwins J2253+0236_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J2253+0236_X_2015_01_23_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240423 Jy ! Component: 100 - total flux cleaned = -0.000181755 Jy ! Component: 150 - total flux cleaned = -9.65778e-05 Jy ! Component: 200 - total flux cleaned = -2.83827e-05 Jy ! Component: 250 - total flux cleaned = 2.44066e-05 Jy ! Component: 300 - total flux cleaned = 3.71739e-05 Jy ! Component: 350 - total flux cleaned = 8.73738e-05 Jy ! Component: 400 - total flux cleaned = 0.000111909 Jy ! Component: 450 - total flux cleaned = 0.000183989 Jy ! Component: 500 - total flux cleaned = 0.00017201 Jy ! Component: 550 - total flux cleaned = 0.000183771 Jy ! Component: 600 - total flux cleaned = 0.000218464 Jy ! Component: 650 - total flux cleaned = 0.000229934 Jy ! Component: 700 - total flux cleaned = 0.000263886 Jy ! Component: 750 - total flux cleaned = 0.000308043 Jy ! Component: 800 - total flux cleaned = 0.000329848 Jy ! Component: 850 - total flux cleaned = 0.0003298 Jy ! Component: 900 - total flux cleaned = 0.000382742 Jy ! Component: 950 - total flux cleaned = 0.000340554 Jy ! Component: 1000 - total flux cleaned = 0.00033047 Jy ! Component: 1050 - total flux cleaned = 0.000351145 Jy ! Component: 1100 - total flux cleaned = 0.000371535 Jy ! Component: 1150 - total flux cleaned = 0.0003817 Jy ! Component: 1200 - total flux cleaned = 0.000361791 Jy ! Component: 1250 - total flux cleaned = 0.000361837 Jy ! Component: 1300 - total flux cleaned = 0.00035213 Jy ! Component: 1350 - total flux cleaned = 0.000342478 Jy ! Component: 1400 - total flux cleaned = 0.000332856 Jy ! Component: 1450 - total flux cleaned = 0.000313769 Jy ! Component: 1500 - total flux cleaned = 0.00033267 Jy ! Component: 1550 - total flux cleaned = 0.000295216 Jy ! Component: 1600 - total flux cleaned = 0.000313801 Jy ! Component: 1650 - total flux cleaned = 0.000322895 Jy ! Component: 1700 - total flux cleaned = 0.000304528 Jy ! Component: 1750 - total flux cleaned = 0.000340782 Jy ! Component: 1800 - total flux cleaned = 0.000304825 Jy ! Component: 1850 - total flux cleaned = 0.00033154 Jy ! Component: 1900 - total flux cleaned = 0.000340404 Jy ! Component: 1950 - total flux cleaned = 0.000331554 Jy ! Component: 2000 - total flux cleaned = 0.000314127 Jy ! Component: 2050 - total flux cleaned = 0.000314099 Jy ! Component: 2100 - total flux cleaned = 0.000314011 Jy ! Component: 2150 - total flux cleaned = 0.000348057 Jy ! Component: 2200 - total flux cleaned = 0.000331178 Jy ! Component: 2250 - total flux cleaned = 0.000305983 Jy ! Component: 2300 - total flux cleaned = 0.000305975 Jy ! Component: 2350 - total flux cleaned = 0.000314371 Jy ! Component: 2400 - total flux cleaned = 0.000347212 Jy ! Component: 2450 - total flux cleaned = 0.000363544 Jy ! Component: 2500 - total flux cleaned = 0.000355463 Jy ! Component: 2550 - total flux cleaned = 0.000379632 Jy ! Component: 2600 - total flux cleaned = 0.000395664 Jy ! Component: 2650 - total flux cleaned = 0.000411595 Jy ! Component: 2700 - total flux cleaned = 0.00043526 Jy ! Component: 2750 - total flux cleaned = 0.000450925 Jy ! Component: 2800 - total flux cleaned = 0.000419764 Jy ! Component: 2850 - total flux cleaned = 0.000466279 Jy ! Component: 2900 - total flux cleaned = 0.000481655 Jy ! Component: 2950 - total flux cleaned = 0.000497037 Jy ! Component: 3000 - total flux cleaned = 0.000504699 Jy ! Component: 3050 - total flux cleaned = 0.000542579 Jy ! Component: 3100 - total flux cleaned = 0.000587598 Jy ! Component: 3150 - total flux cleaned = 0.000595093 Jy ! Component: 3200 - total flux cleaned = 0.000617388 Jy ! Component: 3250 - total flux cleaned = 0.000639519 Jy ! Component: 3300 - total flux cleaned = 0.000654166 Jy ! Component: 3350 - total flux cleaned = 0.000676075 Jy ! Component: 3400 - total flux cleaned = 0.000683393 Jy ! Component: 3450 - total flux cleaned = 0.000726666 Jy ! Component: 3500 - total flux cleaned = 0.000712318 Jy ! Component: 3550 - total flux cleaned = 0.000733733 Jy ! Component: 3600 - total flux cleaned = 0.0007409 Jy ! Component: 3650 - total flux cleaned = 0.00076909 Jy ! Component: 3700 - total flux cleaned = 0.000804179 Jy ! Component: 3750 - total flux cleaned = 0.000818176 Jy ! Component: 3800 - total flux cleaned = 0.000859758 Jy ! Component: 3850 - total flux cleaned = 0.000845891 Jy ! Component: 3900 - total flux cleaned = 0.000845938 Jy ! Component: 3950 - total flux cleaned = 0.000845936 Jy ! Component: 4000 - total flux cleaned = 0.000859528 Jy ! Component: 4050 - total flux cleaned = 0.000873056 Jy ! Total flux subtracted in 4096 components = 0.000893277 Jy ! Clean residual min=-0.000530 max=0.000480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.120741 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 375 components and 0.120741 Jy ![Exited script file: muppet] wmap "J2253+0236_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.004 at -1.907 degrees (North through East) ! Clean map min=-0.00059447 max=0.05537 Jy/beam ! Writing clean map to FITS file: J2253+0236_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0553695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616365 0.616365 1.23273 2.46546 4.93092 9.86185 19.7237 39.4474 78.8948 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.004 at -1.907 degrees (North through East) ! Clean map min=-0.00059447 max=0.05537 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 J2253+0236_X_2015_01_23_pus_uvs.log closed on Sun Jan 8 12:31:19 2017