! Started logfile: J0236-2953_X_2017_07_09_pus_uvs.log on Wed May 8 15:20:23 2019 obs J0236-2953_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0236-2953_X_2017_07_09_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.549206 visibilities/baseline/integration-bin. ! Found source: J0236-2953 ! ! 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 979 lines of history. ! ! Reading 12456 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 J0236-2953_X_2017_07_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.601741Jy sigma=0.004454 ! Fit after self-cal, rms=0.583339Jy sigma=0.004325 ! 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=0.6575 mas, bmaj=1.897 mas, bpa=7.741 degrees ! Estimated noise=1744.84 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 = 0.315094 Jy ! Component: 100 - total flux cleaned = 0.385889 Jy ! Total flux subtracted in 100 components = 0.385889 Jy ! Clean residual min=-0.012822 max=0.030644 Jy/beam ! Clean residual mean=-0.000116 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 0.385889 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.385889 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=0.111763Jy sigma=0.000802 ! Fit after self-cal, rms=0.111767Jy sigma=0.000802 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302482 Jy ! Component: 100 - total flux cleaned = 0.0463868 Jy ! Total flux subtracted in 100 components = 0.0463868 Jy ! Clean residual min=-0.012275 max=0.020589 Jy/beam ! Clean residual mean=-0.000078 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.432276 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.432276 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=0.100569Jy sigma=0.000709 ! Fit after self-cal, rms=0.099685Jy sigma=0.000701 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=2.245 mas, bpa=7.767 degrees ! Estimated noise=906.588 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 = 0.0196715 Jy ! Component: 100 - total flux cleaned = 0.0278328 Jy ! Component: 150 - total flux cleaned = 0.0319364 Jy ! Component: 200 - total flux cleaned = 0.0333812 Jy ! Total flux subtracted in 200 components = 0.0333812 Jy ! Clean residual min=-0.006691 max=0.005313 Jy/beam ! Clean residual mean=0.000022 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.465657 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.465657 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=0.096640Jy sigma=0.000671 ! Fit after self-cal, rms=0.096629Jy sigma=0.000671 ! 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 1.04 FD 0.98 HN 1.00* KP 0.98 ! LA 0.97 MK 0.98 NL 1.00* OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.82 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00* OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.65 KP 0.98 ! LA 0.97 MK 1.03 NL 1.00* OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.99 ! LA 0.99 MK 0.99 NL 1.00* OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 0.97 ! LA 0.98 MK 1.02 NL 1.00* OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.96 ! LA 0.99 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.98 ! LA 0.99 MK 1.02 NL 1.00* OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00* KP 0.98 ! LA 0.96 MK 0.98 NL 1.00* OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.97 ! LA 0.99 MK 0.97 NL 1.00* OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.96 ! LA 1.00 MK 1.01 NL 1.00* OV 0.98 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.99 ! LA 0.99 MK 0.99 NL 1.00* OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00* KP 0.94 ! LA 0.98 MK 1.03 NL 1.00* OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.096629Jy sigma=0.000671 ! Fit after self-cal, rms=0.098661Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8201 mas, bmaj=2.25 mas, bpa=7.92 degrees ! Estimated noise=906.63 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 = -0.00154126 Jy ! Component: 100 - total flux cleaned = -0.00169378 Jy ! Component: 150 - total flux cleaned = -0.00175192 Jy ! Component: 200 - total flux cleaned = -0.00180924 Jy ! Total flux subtracted in 200 components = -0.00180924 Jy ! Clean residual min=-0.004908 max=0.003342 Jy/beam ! Clean residual mean=0.000054 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.463848 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.463848 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=0.098486Jy sigma=0.000649 ! Fit after self-cal, rms=0.098550Jy sigma=0.000649 ! 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=0.098550Jy sigma=0.000649 ! Fit after self-cal, rms=0.099770Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8224 mas, bmaj=2.254 mas, bpa=7.899 degrees ! Estimated noise=907.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127396 Jy ! Component: 100 - total flux cleaned = -0.00132389 Jy ! Component: 150 - total flux cleaned = -0.00140335 Jy ! Component: 200 - total flux cleaned = -0.00147311 Jy ! Total flux subtracted in 200 components = -0.00147311 Jy ! Clean residual min=-0.004380 max=0.002573 Jy/beam ! Clean residual mean=0.000015 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.462375 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.462375 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=0.099724Jy sigma=0.000639 ! Fit after self-cal, rms=0.099740Jy sigma=0.000639 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 = -0.000605168 Jy ! Component: 100 - total flux cleaned = -0.000606051 Jy ! Component: 150 - total flux cleaned = -0.00057314 Jy ! Component: 200 - total flux cleaned = -0.000573103 Jy ! Total flux subtracted in 200 components = -0.000573103 Jy ! Clean residual min=-0.004090 max=0.002524 Jy/beam ! Clean residual mean=0.000014 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.461802 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.461802 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=0.099712Jy sigma=0.000639 ! Fit after self-cal, rms=0.099707Jy sigma=0.000639 ! 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=0.099707Jy sigma=0.000639 ! Fit after self-cal, rms=0.099837Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8228 mas, bmaj=2.256 mas, bpa=7.893 degrees ! Estimated noise=907.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124192 Jy ! Component: 100 - total flux cleaned = -0.00127724 Jy ! Component: 150 - total flux cleaned = -0.00130635 Jy ! Component: 200 - total flux cleaned = -0.0012812 Jy ! Total flux subtracted in 200 components = -0.0012812 Jy ! Clean residual min=-0.003853 max=0.002276 Jy/beam ! Clean residual mean=0.000006 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.46052 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.46052 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=0.099810Jy sigma=0.000636 ! Fit after self-cal, rms=0.099811Jy sigma=0.000636 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 = -0.000588918 Jy ! Component: 100 - total flux cleaned = -0.000619212 Jy ! Component: 150 - total flux cleaned = -0.000592768 Jy ! Component: 200 - total flux cleaned = -0.000569245 Jy ! Total flux subtracted in 200 components = -0.000569245 Jy ! Clean residual min=-0.003609 max=0.002265 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.459951 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.459951 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=0.099792Jy sigma=0.000636 ! Fit after self-cal, rms=0.099790Jy sigma=0.000636 ! 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=0.099790Jy sigma=0.000636 ! Fit after self-cal, rms=0.099964Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=7.387 mas, bpa=13.5 degrees ! Estimated noise=1175.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016743 Jy ! Component: 100 - total flux cleaned = -0.00168001 Jy ! Component: 150 - total flux cleaned = -0.0016824 Jy ! Component: 200 - total flux cleaned = -0.00168373 Jy ! Total flux subtracted in 200 components = -0.00168373 Jy ! Clean residual min=-0.003227 max=0.002177 Jy/beam ! Clean residual mean=0.000005 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.458267 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 78 components and 0.458267 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=0.099969Jy sigma=0.000636 ! Fit after self-cal, rms=0.099954Jy sigma=0.000636 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 = -0.000977016 Jy ! Component: 100 - total flux cleaned = -0.000984326 Jy ! Component: 150 - total flux cleaned = -0.00101763 Jy ! Component: 200 - total flux cleaned = -0.00102127 Jy ! Total flux subtracted in 200 components = -0.00102127 Jy ! Clean residual min=-0.002633 max=0.002092 Jy/beam ! Clean residual mean=0.000003 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.457246 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.457246 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=0.099966Jy sigma=0.000636 ! Fit after self-cal, rms=0.099959Jy sigma=0.000636 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=2.258 mas, bpa=7.888 degrees ! Estimated noise=906.766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8232 x 2.258 at 7.888 degrees (North through East) ! Clean map min=-0.0026431 max=0.41191 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=0.6568 mas, bmaj=1.893 mas, bpa=8.002 degrees ! Estimated noise=1800.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324955 Jy ! Component: 100 - total flux cleaned = 0.399091 Jy ! Component: 150 - total flux cleaned = 0.426261 Jy ! Component: 200 - total flux cleaned = 0.43937 Jy ! Total flux subtracted in 200 components = 0.43937 Jy ! Clean residual min=-0.004812 max=0.006059 Jy/beam ! Clean residual mean=-0.000019 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.43937 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.43937 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=2.258 mas, bpa=7.888 degrees ! Estimated noise=906.766 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 = 0.00952 Jy ! Component: 100 - total flux cleaned = 0.0140002 Jy ! Component: 150 - total flux cleaned = 0.0162997 Jy ! Component: 200 - total flux cleaned = 0.0174911 Jy ! Total flux subtracted in 200 components = 0.0174911 Jy ! Clean residual min=-0.002815 max=0.002361 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.456861 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.456861 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=2.739 mas, bmaj=7.387 mas, bpa=13.5 degrees ! Estimated noise=1175.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.47463e-05 Jy ! Component: 100 - total flux cleaned = -6.16878e-05 Jy ! Component: 150 - total flux cleaned = -1.28077e-05 Jy ! Component: 200 - total flux cleaned = 8.27127e-06 Jy ! Total flux subtracted in 200 components = 8.27127e-06 Jy ! Clean residual min=-0.002566 max=0.002033 Jy/beam ! Clean residual mean=0.000003 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.45687 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 = 3.82405e-05 Jy ! Component: 100 - total flux cleaned = 3.14985e-06 Jy ! Component: 150 - total flux cleaned = -1.30288e-05 Jy ! Component: 200 - total flux cleaned = -2.96985e-05 Jy ! Total flux subtracted in 200 components = -2.96985e-05 Jy ! Clean residual min=-0.002523 max=0.002034 Jy/beam ! Clean residual mean=0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.45684 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.45684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=2.258 mas, bpa=7.888 degrees ! Estimated noise=906.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034722 Jy ! Component: 100 - total flux cleaned = 0.000349269 Jy ! Component: 150 - total flux cleaned = 0.000349115 Jy ! Component: 200 - total flux cleaned = 0.000349234 Jy ! Total flux subtracted in 200 components = 0.000349234 Jy ! Clean residual min=-0.002596 max=0.002275 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.457189 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.457189 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=0.099988Jy sigma=0.000635 ! Fit after self-cal, rms=0.099969Jy sigma=0.000635 wmodel J0236-2953_X_2017_07_09_pus_map.mod ! Writing 55 model components to file: J0236-2953_X_2017_07_09_pus_map.mod wobs J0236-2953_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0236-2953_X_2017_07_09_pus_uvs.fits wwins J0236-2953_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J0236-2953_X_2017_07_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 = -0.000684675 Jy ! Component: 100 - total flux cleaned = -0.000876453 Jy ! Component: 150 - total flux cleaned = -0.000772018 Jy ! Component: 200 - total flux cleaned = -0.000570231 Jy ! Component: 250 - total flux cleaned = -0.000474596 Jy ! Component: 300 - total flux cleaned = -0.000414181 Jy ! Component: 350 - total flux cleaned = -0.000443211 Jy ! Component: 400 - total flux cleaned = -0.000527308 Jy ! Component: 450 - total flux cleaned = -0.00055433 Jy ! Component: 500 - total flux cleaned = -0.000607081 Jy ! Component: 550 - total flux cleaned = -0.00063298 Jy ! Component: 600 - total flux cleaned = -0.000683113 Jy ! Component: 650 - total flux cleaned = -0.000707231 Jy ! Component: 700 - total flux cleaned = -0.000730925 Jy ! Component: 750 - total flux cleaned = -0.000707966 Jy ! Component: 800 - total flux cleaned = -0.000753372 Jy ! Component: 850 - total flux cleaned = -0.000797491 Jy ! Component: 900 - total flux cleaned = -0.000862606 Jy ! Component: 950 - total flux cleaned = -0.000947759 Jy ! Component: 1000 - total flux cleaned = -0.00103178 Jy ! Component: 1050 - total flux cleaned = -0.00107277 Jy ! Component: 1100 - total flux cleaned = -0.00111325 Jy ! Component: 1150 - total flux cleaned = -0.00117316 Jy ! Component: 1200 - total flux cleaned = -0.00121257 Jy ! Component: 1250 - total flux cleaned = -0.00117404 Jy ! Component: 1300 - total flux cleaned = -0.00128922 Jy ! Component: 1350 - total flux cleaned = -0.00134615 Jy ! Component: 1400 - total flux cleaned = -0.00147586 Jy ! Component: 1450 - total flux cleaned = -0.00145739 Jy ! Component: 1500 - total flux cleaned = -0.00160185 Jy ! Component: 1550 - total flux cleaned = -0.00160176 Jy ! Component: 1600 - total flux cleaned = -0.0016901 Jy ! Component: 1650 - total flux cleaned = -0.00174196 Jy ! Component: 1700 - total flux cleaned = -0.00184473 Jy ! Component: 1750 - total flux cleaned = -0.00191191 Jy ! Component: 1800 - total flux cleaned = -0.00189568 Jy ! Component: 1850 - total flux cleaned = -0.00201133 Jy ! Component: 1900 - total flux cleaned = -0.00210897 Jy ! Component: 1950 - total flux cleaned = -0.00214135 Jy ! Component: 2000 - total flux cleaned = -0.00225274 Jy ! Total flux subtracted in 2048 components = -0.00236308 Jy ! Clean residual min=-0.000920 max=0.000953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.454826 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 191 components and 0.454826 Jy ![Exited script file: muppet] wmap "J0236-2953_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8232 x 2.258 at 7.888 degrees (North through East) ! Clean map min=-0.0014038 max=0.41469 Jy/beam ! Writing clean map to FITS file: J0236-2953_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.41469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213089 0.213089 0.426177 0.852355 1.70471 3.40942 6.81884 13.6377 27.2753 54.5507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.414 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8232 x 2.258 at 7.888 degrees (North through East) ! Clean map min=-0.0014038 max=0.41469 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 J0236-2953_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:20:25 2019