! Started logfile: J1051+4644_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:48 2019 obs J1051+4644_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1051+4644_X_2017_02_19_pus_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.570068 visibilities/baseline/integration-bin. ! Found source: J1051+4644 ! ! 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 858 lines of history. ! ! Reading 45252 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 J1051+4644_X_2017_02_19_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 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866492Jy sigma=0.007284 ! Fit after self-cal, rms=0.857565Jy sigma=0.007216 ! 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=0.8179 mas, bmaj=1.043 mas, bpa=-5.286 degrees ! Estimated noise=915.264 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 = 0.107793 Jy ! Component: 100 - total flux cleaned = 0.135761 Jy ! Total flux subtracted in 100 components = 0.135761 Jy ! Clean residual min=-0.005250 max=0.012279 Jy/beam ! Clean residual mean=0.000003 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.135761 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.135761 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=0.089683Jy sigma=0.000692 ! Fit after self-cal, rms=0.089671Jy sigma=0.000692 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013869 Jy ! Component: 100 - total flux cleaned = 0.0213828 Jy ! Total flux subtracted in 100 components = 0.0213828 Jy ! Clean residual min=-0.004027 max=0.011163 Jy/beam ! Clean residual mean=0.000002 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.157144 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.157144 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=0.087160Jy sigma=0.000671 ! Fit after self-cal, rms=0.087149Jy sigma=0.000671 ! Inverting map ! Added new window around map position (2.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967272 Jy ! Component: 100 - total flux cleaned = 0.0144847 Jy ! Total flux subtracted in 100 components = 0.0144847 Jy ! Clean residual min=-0.003095 max=0.006810 Jy/beam ! Clean residual mean=0.000003 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.171628 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.171628 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=0.085997Jy sigma=0.000660 ! Fit after self-cal, rms=0.085912Jy sigma=0.000659 ! Inverting map ! Added new window around map position (4.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637922 Jy ! Component: 100 - total flux cleaned = 0.0102599 Jy ! Total flux subtracted in 100 components = 0.0102599 Jy ! Clean residual min=-0.002589 max=0.003007 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.181888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.181888 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=0.085313Jy sigma=0.000654 ! Fit after self-cal, rms=0.085262Jy sigma=0.000654 ! 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=1.037 mas, bmaj=1.318 mas, bpa=-2.349 degrees ! Estimated noise=401.864 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 = 0.00436004 Jy ! Component: 100 - total flux cleaned = 0.007175 Jy ! Component: 150 - total flux cleaned = 0.00922285 Jy ! Component: 200 - total flux cleaned = 0.0107324 Jy ! Total flux subtracted in 200 components = 0.0107324 Jy ! Clean residual min=-0.002263 max=0.002093 Jy/beam ! Clean residual mean=0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.192621 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.192621 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=0.084983Jy sigma=0.000651 ! Fit after self-cal, rms=0.084956Jy sigma=0.000651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00 KP 1.04 ! LA 0.98 MK 0.98 NL 0.97 OV 1.04 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 1.03 ! LA 1.01 MK 1.01 NL 0.96 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 1.04 ! LA 1.03 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 1.04 ! LA 1.07 MK 0.99 NL 0.95 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.00 ! LA 1.03 MK 1.00 NL 0.95 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.02 ! LA 1.01 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 1.02 NL 0.94 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 0.97 NL 0.96 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 1.02 ! LA 1.03 MK 0.98 NL 0.95 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.03 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 1.06 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 1.03 ! LA 1.03 MK 0.96 NL 0.95 OV 1.07 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.084956Jy sigma=0.000651 ! Fit after self-cal, rms=0.084940Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.307 mas, bpa=-3.741 degrees ! Estimated noise=406.4 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 = 0.00163395 Jy ! Component: 100 - total flux cleaned = 0.0022245 Jy ! Component: 150 - total flux cleaned = 0.00248676 Jy ! Component: 200 - total flux cleaned = 0.00262719 Jy ! Total flux subtracted in 200 components = 0.00262719 Jy ! Clean residual min=-0.001117 max=0.001154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.195248 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.195248 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=0.084904Jy sigma=0.000651 ! Fit after self-cal, rms=0.084898Jy sigma=0.000650 ! 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=0.084898Jy sigma=0.000650 ! Fit after self-cal, rms=0.084230Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.305 mas, bpa=-3.554 degrees ! Estimated noise=406.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379447 Jy ! Component: 100 - total flux cleaned = 0.000629019 Jy ! Component: 150 - total flux cleaned = 0.000745971 Jy ! Component: 200 - total flux cleaned = 0.000835186 Jy ! Total flux subtracted in 200 components = 0.000835186 Jy ! Clean residual min=-0.001174 max=0.000880 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.196083 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.196083 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=0.084226Jy sigma=0.000649 ! Fit after self-cal, rms=0.084223Jy sigma=0.000649 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 = 0.000126337 Jy ! Component: 100 - total flux cleaned = 0.00017375 Jy ! Component: 150 - total flux cleaned = 0.000215647 Jy ! Component: 200 - total flux cleaned = 0.000260428 Jy ! Total flux subtracted in 200 components = 0.000260428 Jy ! Clean residual min=-0.001162 max=0.000891 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.196343 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.196343 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=0.084222Jy sigma=0.000649 ! Fit after self-cal, rms=0.084221Jy sigma=0.000649 ! 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=0.084221Jy sigma=0.000649 ! Fit after self-cal, rms=0.084317Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.304 mas, bpa=-3.717 degrees ! Estimated noise=406.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192302 Jy ! Component: 100 - total flux cleaned = 0.000310417 Jy ! Component: 150 - total flux cleaned = 0.000391329 Jy ! Component: 200 - total flux cleaned = 0.000429919 Jy ! Total flux subtracted in 200 components = 0.000429919 Jy ! Clean residual min=-0.001131 max=0.000898 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.196773 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.196773 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=0.084315Jy sigma=0.000649 ! Fit after self-cal, rms=0.084317Jy sigma=0.000649 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 = 8.57428e-05 Jy ! Component: 100 - total flux cleaned = 0.000103546 Jy ! Component: 150 - total flux cleaned = 0.000114175 Jy ! Component: 200 - total flux cleaned = 0.000119174 Jy ! Total flux subtracted in 200 components = 0.000119174 Jy ! Clean residual min=-0.001126 max=0.000901 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.196893 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.196893 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=0.084316Jy sigma=0.000649 ! Fit after self-cal, rms=0.084316Jy sigma=0.000649 ! 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=0.084316Jy sigma=0.000649 ! Fit after self-cal, rms=0.084363Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=2.259 mas, bpa=6.316 degrees ! Estimated noise=521.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312725 Jy ! Component: 100 - total flux cleaned = 0.000436658 Jy ! Component: 150 - total flux cleaned = 0.000501888 Jy ! Component: 200 - total flux cleaned = 0.000547706 Jy ! Total flux subtracted in 200 components = 0.000547706 Jy ! Clean residual min=-0.001011 max=0.001099 Jy/beam ! Clean residual mean=0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.19744 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.19744 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=0.084364Jy sigma=0.000649 ! Fit after self-cal, rms=0.084364Jy sigma=0.000649 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 = 5.7371e-05 Jy ! Component: 100 - total flux cleaned = 8.99923e-05 Jy ! Component: 150 - total flux cleaned = 0.000108239 Jy ! Component: 200 - total flux cleaned = 0.000120554 Jy ! Total flux subtracted in 200 components = 0.000120554 Jy ! Clean residual min=-0.001004 max=0.001096 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.197561 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.197561 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=0.084365Jy sigma=0.000649 ! Fit after self-cal, rms=0.084365Jy sigma=0.000649 ! 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=1.034 mas, bmaj=1.304 mas, bpa=-3.859 degrees ! Estimated noise=406.368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.304 at -3.859 degrees (North through East) ! Clean map min=-0.00099469 max=0.14402 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=0.8214 mas, bmaj=1.042 mas, bpa=-6.557 degrees ! Estimated noise=917.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107553 Jy ! Component: 100 - total flux cleaned = 0.1351 Jy ! Component: 150 - total flux cleaned = 0.150054 Jy ! Component: 200 - total flux cleaned = 0.160506 Jy ! Total flux subtracted in 200 components = 0.160506 Jy ! Clean residual min=-0.003497 max=0.005967 Jy/beam ! Clean residual mean=0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.160506 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.160506 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.304 mas, bpa=-3.859 degrees ! Estimated noise=406.368 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 = 0.00992261 Jy ! Component: 100 - total flux cleaned = 0.0168102 Jy ! Component: 150 - total flux cleaned = 0.0217799 Jy ! Component: 200 - total flux cleaned = 0.0254229 Jy ! Total flux subtracted in 200 components = 0.0254229 Jy ! Clean residual min=-0.001481 max=0.002074 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.185929 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.185929 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268858 Jy ! Component: 100 - total flux cleaned = 0.00468306 Jy ! Component: 150 - total flux cleaned = 0.0061878 Jy ! Component: 200 - total flux cleaned = 0.00735466 Jy ! Total flux subtracted in 200 components = 0.00735466 Jy ! Clean residual min=-0.001104 max=0.000948 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.193283 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.193283 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=2.029 mas, bmaj=2.259 mas, bpa=6.316 degrees ! Estimated noise=521.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013181 Jy ! Component: 100 - total flux cleaned = 0.00215052 Jy ! Component: 150 - total flux cleaned = 0.00272534 Jy ! Component: 200 - total flux cleaned = 0.00314098 Jy ! Total flux subtracted in 200 components = 0.00314098 Jy ! Clean residual min=-0.001065 max=0.001048 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.196424 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 = 0.000303865 Jy ! Component: 100 - total flux cleaned = 0.000528413 Jy ! Component: 150 - total flux cleaned = 0.000695075 Jy ! Component: 200 - total flux cleaned = 0.000778859 Jy ! Total flux subtracted in 200 components = 0.000778859 Jy ! Clean residual min=-0.001011 max=0.001082 Jy/beam ! Clean residual mean=0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.197203 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.197203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.304 mas, bpa=-3.859 degrees ! Estimated noise=406.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16713e-05 Jy ! Component: 100 - total flux cleaned = -4.82456e-05 Jy ! Component: 150 - total flux cleaned = -4.87158e-05 Jy ! Component: 200 - total flux cleaned = -3.41243e-05 Jy ! Total flux subtracted in 200 components = -3.41243e-05 Jy ! Clean residual min=-0.001067 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.197169 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.197169 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=0.084376Jy sigma=0.000649 ! Fit after self-cal, rms=0.084374Jy sigma=0.000649 wmodel J1051+4644_X_2017_02_19_pus_map.mod ! Writing 77 model components to file: J1051+4644_X_2017_02_19_pus_map.mod wobs J1051+4644_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1051+4644_X_2017_02_19_pus_uvs.fits wwins J1051+4644_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1051+4644_X_2017_02_19_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 = -0.000335489 Jy ! Component: 100 - total flux cleaned = -0.000463863 Jy ! Component: 150 - total flux cleaned = -0.000554 Jy ! Component: 200 - total flux cleaned = -0.000640918 Jy ! Component: 250 - total flux cleaned = -0.000696948 Jy ! Component: 300 - total flux cleaned = -0.000778671 Jy ! Component: 350 - total flux cleaned = -0.000818495 Jy ! Component: 400 - total flux cleaned = -0.000857213 Jy ! Component: 450 - total flux cleaned = -0.000832134 Jy ! Component: 500 - total flux cleaned = -0.000844335 Jy ! Component: 550 - total flux cleaned = -0.000820105 Jy ! Component: 600 - total flux cleaned = -0.00084346 Jy ! Component: 650 - total flux cleaned = -0.000854962 Jy ! Component: 700 - total flux cleaned = -0.000877848 Jy ! Component: 750 - total flux cleaned = -0.00091127 Jy ! Component: 800 - total flux cleaned = -0.000933283 Jy ! Component: 850 - total flux cleaned = -0.00097681 Jy ! Component: 900 - total flux cleaned = -0.000998307 Jy ! Component: 950 - total flux cleaned = -0.00106137 Jy ! Component: 1000 - total flux cleaned = -0.00109248 Jy ! Component: 1050 - total flux cleaned = -0.00117408 Jy ! Component: 1100 - total flux cleaned = -0.00123448 Jy ! Component: 1150 - total flux cleaned = -0.00127421 Jy ! Component: 1200 - total flux cleaned = -0.00133313 Jy ! Component: 1250 - total flux cleaned = -0.00139123 Jy ! Component: 1300 - total flux cleaned = -0.00142935 Jy ! Component: 1350 - total flux cleaned = -0.00146733 Jy ! Component: 1400 - total flux cleaned = -0.00151422 Jy ! Component: 1450 - total flux cleaned = -0.0015693 Jy ! Component: 1500 - total flux cleaned = -0.00156934 Jy ! Component: 1550 - total flux cleaned = -0.00162344 Jy ! Component: 1600 - total flux cleaned = -0.00165022 Jy ! Component: 1650 - total flux cleaned = -0.00168544 Jy ! Component: 1700 - total flux cleaned = -0.00171159 Jy ! Component: 1750 - total flux cleaned = -0.00172019 Jy ! Component: 1800 - total flux cleaned = -0.00174564 Jy ! Component: 1850 - total flux cleaned = -0.001754 Jy ! Component: 1900 - total flux cleaned = -0.00178749 Jy ! Component: 1950 - total flux cleaned = -0.00180412 Jy ! Component: 2000 - total flux cleaned = -0.0018452 Jy ! Total flux subtracted in 2048 components = -0.00189407 Jy ! Clean residual min=-0.000479 max=0.000469 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.195275 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 205 components and 0.195275 Jy ![Exited script file: muppet] wmap "J1051+4644_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.304 at -3.859 degrees (North through East) ! Clean map min=-0.00099295 max=0.14396 Jy/beam ! Writing clean map to FITS file: J1051+4644_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306101 0.306101 0.612202 1.2244 2.44881 4.89762 9.79524 19.5905 39.1809 78.3619 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.304 at -3.859 degrees (North through East) ! Clean map min=-0.00099295 max=0.14396 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 J1051+4644_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:51 2019