! Started logfile: J2012+4628_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:15:28 2016 obs J2012+4628_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2012+4628_X_2014_08_09_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779762 visibilities/baseline/integration-bin. ! Found source: J2012+4628 ! ! 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 324 lines of history. ! ! Reading 47160 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 J2012+4628_X_2014_08_09_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782093Jy sigma=0.009187 ! Fit after self-cal, rms=0.627470Jy sigma=0.007395 ! 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=1.027 mas, bmaj=1.72 mas, bpa=48.73 degrees ! Estimated noise=751.455 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 = 0.30299 Jy ! Component: 100 - total flux cleaned = 0.422954 Jy ! Total flux subtracted in 100 components = 0.422954 Jy ! Clean residual min=-0.022315 max=0.054177 Jy/beam ! Clean residual mean=-0.000364 rms=0.007680 Jy/beam ! Combined flux in latest and established models = 0.422954 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.422954 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=0.153491Jy sigma=0.001754 ! Fit after self-cal, rms=0.152841Jy sigma=0.001747 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616496 Jy ! Component: 100 - total flux cleaned = 0.100767 Jy ! Total flux subtracted in 100 components = 0.100767 Jy ! Clean residual min=-0.018058 max=0.021290 Jy/beam ! Clean residual mean=-0.000162 rms=0.004717 Jy/beam ! Combined flux in latest and established models = 0.523721 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.523721 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=0.115409Jy sigma=0.001272 ! Fit after self-cal, rms=0.115381Jy sigma=0.001272 ! 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=1.322 mas, bmaj=1.846 mas, bpa=47.61 degrees ! Estimated noise=275.593 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 = 0.0361114 Jy ! Component: 100 - total flux cleaned = 0.0590064 Jy ! Component: 150 - total flux cleaned = 0.0741737 Jy ! Component: 200 - total flux cleaned = 0.084267 Jy ! Total flux subtracted in 200 components = 0.084267 Jy ! Clean residual min=-0.015605 max=0.015337 Jy/beam ! Clean residual mean=0.000073 rms=0.004552 Jy/beam ! Combined flux in latest and established models = 0.607988 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.607988 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=0.100785Jy sigma=0.001116 ! Fit after self-cal, rms=0.100785Jy sigma=0.001116 ! 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 0.93 FD 1.13 HN 1.12 KP 0.93 ! LA 1.02 MK 1.00* NL 0.97 OV 0.98 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.12 KP 0.88 ! LA 1.02 MK 1.00* NL 0.96 OV 0.99 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.15 KP 0.83 ! LA 1.05 MK 1.00* NL 0.97 OV 0.98 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.11 KP 0.79 ! LA 1.05 MK 1.00* NL 0.96 OV 0.98 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.07 KP 0.75 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.10 KP 0.76 ! LA 1.05 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.22 KP 0.80 ! LA 1.12 MK 1.00* NL 1.02 OV 1.06 ! PT 1.03 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.14 KP 0.75 ! LA 1.04 MK 1.00* NL 0.98 OV 1.03 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.13 KP 0.77 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 0.97 SC 2.23 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.12 KP 0.80 ! LA 1.07 MK 1.00* NL 0.97 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.10 KP 0.84 ! LA 1.07 MK 1.00* NL 0.98 OV 1.00 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.08 KP 0.87 ! LA 1.05 MK 1.00* NL 0.98 OV 1.01 ! PT 1.00 SC 1.14 ! ! ! Fit before self-cal, rms=0.100785Jy sigma=0.001116 ! Fit after self-cal, rms=0.080754Jy sigma=0.000805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.372 mas, bmaj=1.882 mas, bpa=48.02 degrees ! Estimated noise=281.486 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 = -0.00375172 Jy ! Component: 100 - total flux cleaned = -0.0037498 Jy ! Component: 150 - total flux cleaned = -0.0038521 Jy ! Component: 200 - total flux cleaned = -0.00376725 Jy ! Total flux subtracted in 200 components = -0.00376725 Jy ! Clean residual min=-0.003403 max=0.003465 Jy/beam ! Clean residual mean=-0.000033 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.604221 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.604221 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=0.080363Jy sigma=0.000800 ! Fit after self-cal, rms=0.080414Jy sigma=0.000800 ! 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=0.080414Jy sigma=0.000800 ! Fit after self-cal, rms=0.080961Jy sigma=0.000793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.379 mas, bmaj=1.884 mas, bpa=47.93 degrees ! Estimated noise=281.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00253829 Jy ! Component: 100 - total flux cleaned = -0.00276822 Jy ! Component: 150 - total flux cleaned = -0.00277064 Jy ! Component: 200 - total flux cleaned = -0.00288532 Jy ! Total flux subtracted in 200 components = -0.00288532 Jy ! Clean residual min=-0.002438 max=0.003020 Jy/beam ! Clean residual mean=-0.000032 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.601336 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.601336 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=0.080816Jy sigma=0.000792 ! Fit after self-cal, rms=0.080825Jy sigma=0.000792 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) ! Added new window around map position (-5.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277067 Jy ! Component: 100 - total flux cleaned = 0.00387353 Jy ! Component: 150 - total flux cleaned = 0.00403467 Jy ! Component: 200 - total flux cleaned = 0.00418404 Jy ! Total flux subtracted in 200 components = 0.00418404 Jy ! Clean residual min=-0.002185 max=0.002317 Jy/beam ! Clean residual mean=-0.000018 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.60552 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.60552 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=0.080699Jy sigma=0.000790 ! Fit after self-cal, rms=0.080701Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-2.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196709 Jy ! Component: 100 - total flux cleaned = 0.00233042 Jy ! Component: 150 - total flux cleaned = 0.00253129 Jy ! Component: 200 - total flux cleaned = 0.00262604 Jy ! Total flux subtracted in 200 components = 0.00262604 Jy ! Clean residual min=-0.002129 max=0.001721 Jy/beam ! Clean residual mean=-0.000007 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.608146 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.608145 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=0.080597Jy sigma=0.000789 ! Fit after self-cal, rms=0.080598Jy sigma=0.000789 ! 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=0.080598Jy sigma=0.000789 ! Fit after self-cal, rms=0.080743Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=1.888 mas, bpa=48.03 degrees ! Estimated noise=281.535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102496 Jy ! Component: 100 - total flux cleaned = -0.00102413 Jy ! Component: 150 - total flux cleaned = -0.000885789 Jy ! Component: 200 - total flux cleaned = -0.000679646 Jy ! Total flux subtracted in 200 components = -0.000679646 Jy ! Clean residual min=-0.001928 max=0.001567 Jy/beam ! Clean residual mean=-0.000009 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.607466 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.607466 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=0.080676Jy sigma=0.000788 ! Fit after self-cal, rms=0.080680Jy sigma=0.000788 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 = 0.000246624 Jy ! Component: 100 - total flux cleaned = 0.000391674 Jy ! Component: 150 - total flux cleaned = 0.000495406 Jy ! Component: 200 - total flux cleaned = 0.00056122 Jy ! Total flux subtracted in 200 components = 0.00056122 Jy ! Clean residual min=-0.001880 max=0.001470 Jy/beam ! Clean residual mean=-0.000007 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.608027 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.608027 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=0.080648Jy sigma=0.000788 ! Fit after self-cal, rms=0.080652Jy sigma=0.000788 ! 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=0.080652Jy sigma=0.000788 ! Fit after self-cal, rms=0.080812Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.476 mas, bmaj=2.587 mas, bpa=-72.14 degrees ! Estimated noise=310.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.98897e-06 Jy ! Component: 100 - total flux cleaned = 7.63454e-05 Jy ! Component: 150 - total flux cleaned = 0.000190815 Jy ! Component: 200 - total flux cleaned = 0.00028567 Jy ! Total flux subtracted in 200 components = 0.00028567 Jy ! Clean residual min=-0.001666 max=0.001320 Jy/beam ! Clean residual mean=-0.000006 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.608313 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.608313 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=0.080793Jy sigma=0.000787 ! Fit after self-cal, rms=0.080793Jy sigma=0.000787 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 = 0.00019981 Jy ! Component: 100 - total flux cleaned = 0.000263796 Jy ! Component: 150 - total flux cleaned = 0.000307246 Jy ! Component: 200 - total flux cleaned = 0.000333688 Jy ! Total flux subtracted in 200 components = 0.000333688 Jy ! Clean residual min=-0.001630 max=0.001249 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.608646 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.608647 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=0.080787Jy sigma=0.000787 ! Fit after self-cal, rms=0.080787Jy sigma=0.000787 ! 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=1.375 mas, bmaj=1.891 mas, bpa=48.1 degrees ! Estimated noise=281.462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.375 x 1.891 at 48.1 degrees (North through East) ! Clean map min=-0.0016307 max=0.37142 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=1.07 mas, bmaj=1.75 mas, bpa=48.84 degrees ! Estimated noise=785.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312787 Jy ! Component: 100 - total flux cleaned = 0.431949 Jy ! Component: 150 - total flux cleaned = 0.489918 Jy ! Component: 200 - total flux cleaned = 0.522102 Jy ! Total flux subtracted in 200 components = 0.522102 Jy ! Clean residual min=-0.007156 max=0.016887 Jy/beam ! Clean residual mean=-0.000193 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.522103 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.522103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=1.891 mas, bpa=48.1 degrees ! Estimated noise=281.462 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 = 0.0278814 Jy ! Component: 100 - total flux cleaned = 0.0452514 Jy ! Component: 150 - total flux cleaned = 0.0566973 Jy ! Component: 200 - total flux cleaned = 0.0644567 Jy ! Total flux subtracted in 200 components = 0.0644567 Jy ! Clean residual min=-0.002392 max=0.004590 Jy/beam ! Clean residual mean=-0.000087 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.586559 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.586559 Jy ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549182 Jy ! Component: 100 - total flux cleaned = 0.00935438 Jy ! Component: 150 - total flux cleaned = 0.0122789 Jy ! Component: 200 - total flux cleaned = 0.0145654 Jy ! Total flux subtracted in 200 components = 0.0145654 Jy ! Clean residual min=-0.001617 max=0.001659 Jy/beam ! Clean residual mean=-0.000029 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.601125 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.601125 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=2.476 mas, bmaj=2.587 mas, bpa=-72.14 degrees ! Estimated noise=310.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023613 Jy ! Component: 100 - total flux cleaned = 0.0039163 Jy ! Component: 150 - total flux cleaned = 0.00508646 Jy ! Component: 200 - total flux cleaned = 0.00573131 Jy ! Total flux subtracted in 200 components = 0.00573131 Jy ! Clean residual min=-0.001539 max=0.001151 Jy/beam ! Clean residual mean=-0.000014 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.606856 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 = 0.000483501 Jy ! Component: 100 - total flux cleaned = 0.000817861 Jy ! Component: 150 - total flux cleaned = 0.00106392 Jy ! Component: 200 - total flux cleaned = 0.00124103 Jy ! Total flux subtracted in 200 components = 0.00124103 Jy ! Clean residual min=-0.001468 max=0.001033 Jy/beam ! Clean residual mean=-0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.608097 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 157 components and 0.608097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=1.891 mas, bpa=48.1 degrees ! Estimated noise=281.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127083 Jy ! Component: 100 - total flux cleaned = 0.000168556 Jy ! Component: 150 - total flux cleaned = 0.000268407 Jy ! Component: 200 - total flux cleaned = 0.000330543 Jy ! Total flux subtracted in 200 components = 0.000330543 Jy ! Clean residual min=-0.001222 max=0.001175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.608428 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 167 components and 0.608428 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=0.080734Jy sigma=0.000787 ! Fit after self-cal, rms=0.080738Jy sigma=0.000787 wmodel J2012+4628_X_2014_08_09_pus_map.mod ! Writing 167 model components to file: J2012+4628_X_2014_08_09_pus_map.mod wobs J2012+4628_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2012+4628_X_2014_08_09_pus_uvs.fits wwins J2012+4628_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J2012+4628_X_2014_08_09_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 = 6.28188e-05 Jy ! Component: 100 - total flux cleaned = 0.000123543 Jy ! Component: 150 - total flux cleaned = 0.000182412 Jy ! Component: 200 - total flux cleaned = 0.000219772 Jy ! Component: 250 - total flux cleaned = 0.000237828 Jy ! Component: 300 - total flux cleaned = 0.000255522 Jy ! Component: 350 - total flux cleaned = 0.000220611 Jy ! Component: 400 - total flux cleaned = 0.000271476 Jy ! Component: 450 - total flux cleaned = 0.000221266 Jy ! Component: 500 - total flux cleaned = 0.000237781 Jy ! Component: 550 - total flux cleaned = 0.000221834 Jy ! Component: 600 - total flux cleaned = 0.000222027 Jy ! Component: 650 - total flux cleaned = 0.000191212 Jy ! Component: 700 - total flux cleaned = 0.000176242 Jy ! Component: 750 - total flux cleaned = 0.000176086 Jy ! Component: 800 - total flux cleaned = 0.000175864 Jy ! Component: 850 - total flux cleaned = 0.000175791 Jy ! Component: 900 - total flux cleaned = 0.000175782 Jy ! Component: 950 - total flux cleaned = 0.000175965 Jy ! Component: 1000 - total flux cleaned = 0.000161917 Jy ! Component: 1050 - total flux cleaned = 0.000148196 Jy ! Component: 1100 - total flux cleaned = 0.000134669 Jy ! Component: 1150 - total flux cleaned = 0.000148031 Jy ! Component: 1200 - total flux cleaned = 0.000147977 Jy ! Component: 1250 - total flux cleaned = 0.000121644 Jy ! Component: 1300 - total flux cleaned = 0.00012168 Jy ! Component: 1350 - total flux cleaned = 0.000108956 Jy ! Component: 1400 - total flux cleaned = 0.000134222 Jy ! Component: 1450 - total flux cleaned = 9.6817e-05 Jy ! Component: 1500 - total flux cleaned = 0.000109126 Jy ! Component: 1550 - total flux cleaned = 0.000133374 Jy ! Component: 1600 - total flux cleaned = 0.000121168 Jy ! Component: 1650 - total flux cleaned = 0.000121146 Jy ! Component: 1700 - total flux cleaned = 0.000144707 Jy ! Component: 1750 - total flux cleaned = 0.000156286 Jy ! Component: 1800 - total flux cleaned = 0.000144557 Jy ! Component: 1850 - total flux cleaned = 0.000167527 Jy ! Component: 1900 - total flux cleaned = 0.000156229 Jy ! Component: 1950 - total flux cleaned = 0.00017875 Jy ! Component: 2000 - total flux cleaned = 0.000178581 Jy ! Total flux subtracted in 2048 components = 0.00018963 Jy ! Clean residual min=-0.000712 max=0.000625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.608617 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 295 components and 0.608617 Jy ![Exited script file: muppet] wmap "J2012+4628_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.375 x 1.891 at 48.1 degrees (North through East) ! Clean map min=-0.001071 max=0.3736 Jy/beam ! Writing clean map to FITS file: J2012+4628_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.373604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021189 device "J2012+4628_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2012+4628_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170145 0.170145 0.340291 0.680582 1.36116 2.72233 5.44465 10.8893 21.7786 43.5572 87.1144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.373 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.375 x 1.891 at 48.1 degrees (North through East) ! Clean map min=-0.001071 max=0.3736 Jy/beam quit ! Quitting program ! Log file J2012+4628_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:15:31 2016