! Started logfile: J0803+6403_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:16 2016 obs J0803+6403_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0803+6403_X_2014_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760079 visibilities/baseline/integration-bin. ! Found source: J0803+6403 ! ! 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 46380 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 J0803+6403_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 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=0.968581Jy sigma=0.010489 ! Fit after self-cal, rms=0.934395Jy sigma=0.010136 ! 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=0.9073 mas, bmaj=2.644 mas, bpa=70.52 degrees ! Estimated noise=628.351 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 = 0.0496569 Jy ! Component: 100 - total flux cleaned = 0.0651922 Jy ! Total flux subtracted in 100 components = 0.0651922 Jy ! Clean residual min=-0.004514 max=0.009632 Jy/beam ! Clean residual mean=-0.000003 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.0651922 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0651922 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=0.080884Jy sigma=0.000819 ! Fit after self-cal, rms=0.080640Jy sigma=0.000817 ! Inverting map ! Added new window around map position (-1.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010783 Jy ! Component: 100 - total flux cleaned = 0.0173824 Jy ! Total flux subtracted in 100 components = 0.0173824 Jy ! Clean residual min=-0.003396 max=0.003586 Jy/beam ! Clean residual mean=-0.000013 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0825746 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0825746 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=0.078686Jy sigma=0.000793 ! Fit after self-cal, rms=0.078562Jy sigma=0.000792 ! 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=1.14 mas, bmaj=2.866 mas, bpa=71.78 degrees ! Estimated noise=306.922 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 = 0.00782292 Jy ! Component: 100 - total flux cleaned = 0.0120155 Jy ! Component: 150 - total flux cleaned = 0.0146569 Jy ! Component: 200 - total flux cleaned = 0.0163637 Jy ! Total flux subtracted in 200 components = 0.0163637 Jy ! Clean residual min=-0.003137 max=0.003459 Jy/beam ! Clean residual mean=-0.000010 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0989383 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0989383 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=0.077760Jy sigma=0.000783 ! Fit after self-cal, rms=0.077686Jy sigma=0.000782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.08 KP 0.91 ! LA 1.05 MK 1.00* NL 1.01 OV 0.98 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.11 KP 0.87 ! LA 1.04 MK 1.00* NL 0.96 OV 1.00 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.10 KP 0.86 ! LA 1.09 MK 1.00* NL 0.97 OV 1.01 ! PT 0.94 SC 1.19 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.06 KP 0.81 ! LA 1.09 MK 1.00* NL 0.93 OV 0.97 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.02 KP 0.76 ! LA 1.07 MK 1.00* NL 1.02 OV 0.98 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.01 KP 0.75 ! LA 1.10 MK 1.00* NL 1.00 OV 1.03 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.25 HN 1.14 KP 0.80 ! LA 1.17 MK 1.00* NL 1.02 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.05 KP 0.76 ! LA 1.05 MK 1.00* NL 1.01 OV 1.06 ! PT 0.94 SC 1.21 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.04 KP 0.74 ! LA 1.04 MK 1.00* NL 1.01 OV 1.04 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.08 KP 0.80 ! LA 1.06 MK 1.00* NL 1.01 OV 1.03 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.01 KP 0.84 ! LA 1.06 MK 1.00* NL 1.02 OV 1.03 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 0.95 KP 0.89 ! LA 1.06 MK 1.00* NL 1.01 OV 1.00 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.077686Jy sigma=0.000782 ! Fit after self-cal, rms=0.077742Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.867 mas, bpa=71.92 degrees ! Estimated noise=306.852 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 = 6.33987e-05 Jy ! Component: 100 - total flux cleaned = -0.000230291 Jy ! Component: 150 - total flux cleaned = -0.000319174 Jy ! Component: 200 - total flux cleaned = -0.000368718 Jy ! Total flux subtracted in 200 components = -0.000368718 Jy ! Clean residual min=-0.001442 max=0.002232 Jy/beam ! Clean residual mean=0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0985696 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0985696 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=0.077708Jy sigma=0.000774 ! Fit after self-cal, rms=0.077759Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-5.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198029 Jy ! Component: 100 - total flux cleaned = 0.00194017 Jy ! Component: 150 - total flux cleaned = 0.00183247 Jy ! Component: 200 - total flux cleaned = 0.00182991 Jy ! Total flux subtracted in 200 components = 0.00182991 Jy ! Clean residual min=-0.001306 max=0.001692 Jy/beam ! Clean residual mean=0.000009 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.1004 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.1004 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=0.077695Jy sigma=0.000772 ! Fit after self-cal, rms=0.077682Jy sigma=0.000772 ! 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=0.077682Jy sigma=0.000772 ! Fit after self-cal, rms=0.079234Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.891 mas, bpa=71.58 degrees ! Estimated noise=306.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.67132e-05 Jy ! Component: 100 - total flux cleaned = 0.000379065 Jy ! Component: 150 - total flux cleaned = 0.000511929 Jy ! Component: 200 - total flux cleaned = 0.000529534 Jy ! Total flux subtracted in 200 components = 0.000529534 Jy ! Clean residual min=-0.001260 max=0.001336 Jy/beam ! Clean residual mean=0.000012 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.100929 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.100929 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=0.079215Jy sigma=0.000771 ! Fit after self-cal, rms=0.079256Jy sigma=0.000771 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 = -5.43455e-05 Jy ! Component: 100 - total flux cleaned = 0.000122015 Jy ! Component: 150 - total flux cleaned = 0.00015399 Jy ! Component: 200 - total flux cleaned = 0.000125769 Jy ! Total flux subtracted in 200 components = 0.000125769 Jy ! Clean residual min=-0.001232 max=0.001230 Jy/beam ! Clean residual mean=0.000012 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.101055 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.101055 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=0.079246Jy sigma=0.000771 ! Fit after self-cal, rms=0.079240Jy sigma=0.000771 ! 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=0.079240Jy sigma=0.000771 ! Fit after self-cal, rms=0.079760Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.897 mas, bpa=71.53 degrees ! Estimated noise=306.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285325 Jy ! Component: 100 - total flux cleaned = -0.000188621 Jy ! Component: 150 - total flux cleaned = -0.000160747 Jy ! Component: 200 - total flux cleaned = -0.000173016 Jy ! Total flux subtracted in 200 components = -0.000173016 Jy ! Clean residual min=-0.001146 max=0.001191 Jy/beam ! Clean residual mean=0.000012 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.100882 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.100882 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=0.079752Jy sigma=0.000771 ! Fit after self-cal, rms=0.079760Jy sigma=0.000771 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 = -4.34655e-05 Jy ! Component: 100 - total flux cleaned = 2.66188e-05 Jy ! Component: 150 - total flux cleaned = 1.55763e-05 Jy ! Component: 200 - total flux cleaned = 1.55404e-05 Jy ! Total flux subtracted in 200 components = 1.55404e-05 Jy ! Clean residual min=-0.001107 max=0.001153 Jy/beam ! Clean residual mean=0.000012 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.100897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.100897 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=0.079755Jy sigma=0.000771 ! Fit after self-cal, rms=0.079752Jy sigma=0.000771 ! 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=0.079752Jy sigma=0.000771 ! Fit after self-cal, rms=0.080092Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=3.427 mas, bpa=78.78 degrees ! Estimated noise=343.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028229 Jy ! Component: 100 - total flux cleaned = -0.00028363 Jy ! Component: 150 - total flux cleaned = -0.000272904 Jy ! Component: 200 - total flux cleaned = -0.00030692 Jy ! Total flux subtracted in 200 components = -0.00030692 Jy ! Clean residual min=-0.001198 max=0.001483 Jy/beam ! Clean residual mean=0.000021 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.10059 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.10059 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=0.080088Jy sigma=0.000771 ! Fit after self-cal, rms=0.080094Jy sigma=0.000771 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 = -4.97912e-05 Jy ! Component: 100 - total flux cleaned = -4.77597e-05 Jy ! Component: 150 - total flux cleaned = -4.7758e-05 Jy ! Component: 200 - total flux cleaned = -4.75283e-05 Jy ! Total flux subtracted in 200 components = -4.75283e-05 Jy ! Clean residual min=-0.001161 max=0.001463 Jy/beam ! Clean residual mean=0.000021 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.100543 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.100543 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=0.080093Jy sigma=0.000771 ! Fit after self-cal, rms=0.080088Jy sigma=0.000771 ! 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=1.155 mas, bmaj=2.901 mas, bpa=71.51 degrees ! Estimated noise=306.615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.901 at 71.51 degrees (North through East) ! Clean map min=-0.00095951 max=0.064652 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=0.9066 mas, bmaj=2.683 mas, bpa=70.05 degrees ! Estimated noise=632.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493957 Jy ! Component: 100 - total flux cleaned = 0.0683874 Jy ! Component: 150 - total flux cleaned = 0.07953 Jy ! Component: 200 - total flux cleaned = 0.0861126 Jy ! Total flux subtracted in 200 components = 0.0861126 Jy ! Clean residual min=-0.002810 max=0.003372 Jy/beam ! Clean residual mean=0.000006 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0861126 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0861126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.901 mas, bpa=71.51 degrees ! Estimated noise=306.615 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 = 0.00532086 Jy ! Component: 100 - total flux cleaned = 0.0084147 Jy ! Component: 150 - total flux cleaned = 0.0105079 Jy ! Component: 200 - total flux cleaned = 0.0120314 Jy ! Total flux subtracted in 200 components = 0.0120314 Jy ! Clean residual min=-0.001127 max=0.001292 Jy/beam ! Clean residual mean=0.000009 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0981441 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.098144 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=2.243 mas, bmaj=3.427 mas, bpa=78.78 degrees ! Estimated noise=343.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141299 Jy ! Component: 100 - total flux cleaned = 0.00227083 Jy ! Component: 150 - total flux cleaned = 0.00243014 Jy ! Component: 200 - total flux cleaned = 0.00249291 Jy ! Total flux subtracted in 200 components = 0.00249291 Jy ! Clean residual min=-0.001221 max=0.001535 Jy/beam ! Clean residual mean=0.000022 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.100637 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 = 3.79672e-05 Jy ! Component: 100 - total flux cleaned = 3.86054e-05 Jy ! Component: 150 - total flux cleaned = 5.39784e-05 Jy ! Component: 200 - total flux cleaned = 5.41147e-05 Jy ! Total flux subtracted in 200 components = 5.41147e-05 Jy ! Clean residual min=-0.001242 max=0.001484 Jy/beam ! Clean residual mean=0.000022 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.100691 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.100691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.901 mas, bpa=71.51 degrees ! Estimated noise=306.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.58985e-06 Jy ! Component: 100 - total flux cleaned = -1.1395e-05 Jy ! Component: 150 - total flux cleaned = -4.70645e-05 Jy ! Component: 200 - total flux cleaned = -3.10918e-05 Jy ! Total flux subtracted in 200 components = -3.10918e-05 Jy ! Clean residual min=-0.001039 max=0.001100 Jy/beam ! Clean residual mean=0.000012 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.10066 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.10066 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=0.080094Jy sigma=0.000771 ! Fit after self-cal, rms=0.080093Jy sigma=0.000771 wmodel J0803+6403_X_2014_08_05_pus_map.mod ! Writing 80 model components to file: J0803+6403_X_2014_08_05_pus_map.mod wobs J0803+6403_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0803+6403_X_2014_08_05_pus_uvs.fits wwins J0803+6403_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0803+6403_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 = 0.000106942 Jy ! Component: 100 - total flux cleaned = -4.17449e-05 Jy ! Component: 150 - total flux cleaned = -7.30097e-05 Jy ! Component: 200 - total flux cleaned = -0.000116654 Jy ! Component: 250 - total flux cleaned = -0.000143378 Jy ! Component: 300 - total flux cleaned = -0.000196116 Jy ! Component: 350 - total flux cleaned = -0.000273244 Jy ! Component: 400 - total flux cleaned = -0.000360359 Jy ! Component: 450 - total flux cleaned = -0.000432707 Jy ! Component: 500 - total flux cleaned = -0.000491512 Jy ! Component: 550 - total flux cleaned = -0.000548339 Jy ! Component: 600 - total flux cleaned = -0.000548284 Jy ! Component: 650 - total flux cleaned = -0.000613825 Jy ! Component: 700 - total flux cleaned = -0.000666901 Jy ! Component: 750 - total flux cleaned = -0.000708202 Jy ! Component: 800 - total flux cleaned = -0.000738514 Jy ! Component: 850 - total flux cleaned = -0.000768537 Jy ! Component: 900 - total flux cleaned = -0.000788413 Jy ! Component: 950 - total flux cleaned = -0.000826959 Jy ! Component: 1000 - total flux cleaned = -0.000873905 Jy ! Component: 1050 - total flux cleaned = -0.000919719 Jy ! Component: 1100 - total flux cleaned = -0.000928986 Jy ! Component: 1150 - total flux cleaned = -0.000999884 Jy ! Component: 1200 - total flux cleaned = -0.00099978 Jy ! Component: 1250 - total flux cleaned = -0.00100837 Jy ! Component: 1300 - total flux cleaned = -0.00102507 Jy ! Component: 1350 - total flux cleaned = -0.00101684 Jy ! Component: 1400 - total flux cleaned = -0.00101691 Jy ! Component: 1450 - total flux cleaned = -0.00102486 Jy ! Component: 1500 - total flux cleaned = -0.00103263 Jy ! Component: 1550 - total flux cleaned = -0.00101715 Jy ! Component: 1600 - total flux cleaned = -0.00102464 Jy ! Component: 1650 - total flux cleaned = -0.00100971 Jy ! Component: 1700 - total flux cleaned = -0.00103183 Jy ! Component: 1750 - total flux cleaned = -0.00103909 Jy ! Component: 1800 - total flux cleaned = -0.00106051 Jy ! Component: 1850 - total flux cleaned = -0.00106748 Jy ! Component: 1900 - total flux cleaned = -0.00111604 Jy ! Component: 1950 - total flux cleaned = -0.00112279 Jy ! Component: 2000 - total flux cleaned = -0.0011297 Jy ! Total flux subtracted in 2048 components = -0.00115648 Jy ! Clean residual min=-0.000377 max=0.000362 Jy/beam ! Clean residual mean=0.000003 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0995035 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 228 components and 0.0995035 Jy ![Exited script file: muppet] wmap "J0803+6403_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.901 at 71.51 degrees (North through East) ! Clean map min=-0.00081117 max=0.064508 Jy/beam ! Writing clean map to FITS file: J0803+6403_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 0.0645077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134655 device "J0803+6403_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0803+6403_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.626226 0.626226 1.25245 2.50491 5.00981 10.0196 20.0392 40.0785 80.157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.901 at 71.51 degrees (North through East) ! Clean map min=-0.00081117 max=0.064508 Jy/beam quit ! Quitting program ! Log file J0803+6403_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:20 2016