! Started logfile: J1636-4102_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:43 2019 obs J1636-4102_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1636-4102_X_2017_07_16_pus_uva.fits ! AN table 1: 153 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.220915 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1636-4102 ! ! 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 1200 lines of history. ! ! Reading 18252 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 J1636-4102_X_2017_07_16_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 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 793 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895668Jy sigma=0.005762 ! Fit after self-cal, rms=0.830243Jy sigma=0.005352 ! 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=0.5601 mas, bmaj=1.497 mas, bpa=1.706 degrees ! Estimated noise=2913.17 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 = 0.109896 Jy ! Component: 100 - total flux cleaned = 0.178045 Jy ! Total flux subtracted in 100 components = 0.178045 Jy ! Clean residual min=-0.023158 max=0.039762 Jy/beam ! Clean residual mean=-0.000998 rms=0.010178 Jy/beam ! Combined flux in latest and established models = 0.178045 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.178045 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=0.171251Jy sigma=0.001071 ! Fit after self-cal, rms=0.170811Jy sigma=0.001068 ! 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=0.7016 mas, bmaj=1.8 mas, bpa=0.01524 degrees ! Estimated noise=817.712 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 = 0.0895076 Jy ! Component: 100 - total flux cleaned = 0.135112 Jy ! Component: 150 - total flux cleaned = 0.158463 Jy ! Component: 200 - total flux cleaned = 0.170428 Jy ! Total flux subtracted in 200 components = 0.170428 Jy ! Clean residual min=-0.032770 max=0.032489 Jy/beam ! Clean residual mean=-0.000813 rms=0.010373 Jy/beam ! Combined flux in latest and established models = 0.348473 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.348473 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=0.117233Jy sigma=0.000750 ! Fit after self-cal, rms=0.117104Jy sigma=0.000749 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.77 ! LA 0.95 MK 1.34 NL 1.00* OV 1.25 ! PT 1.01 SC 1.18 ! ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.82 ! LA 0.93 MK 1.18 NL 1.00* OV 1.25 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.76 ! LA 0.97 MK 1.13 NL 1.00* OV 1.23 ! PT 1.01 SC 1.15 ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.78 ! LA 0.96 MK 1.26 NL 1.00* OV 1.23 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.74 ! LA 0.95 MK 1.30 NL 1.00* OV 1.28 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.77 ! LA 0.96 MK 1.04 NL 1.00* OV 1.29 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.74 ! LA 0.98 MK 1.06 NL 1.00* OV 1.28 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.73 ! LA 0.99 MK 1.07 NL 1.00* OV 1.34 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.74 ! LA 1.02 MK 0.96 NL 1.00* OV 1.30 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.72 ! LA 1.00 MK 0.92 NL 1.00* OV 1.35 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.70 ! LA 1.04 MK 0.91 NL 1.00* OV 1.31 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.74 ! LA 1.02 MK 0.74 NL 1.00* OV 1.32 ! PT 0.90 SC 0.91 ! ! ! Fit before self-cal, rms=0.117104Jy sigma=0.000749 ! Fit after self-cal, rms=0.103831Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6992 mas, bmaj=1.781 mas, bpa=0.06721 degrees ! Estimated noise=831.726 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 = -0.00103179 Jy ! Component: 100 - total flux cleaned = -0.00110063 Jy ! Component: 150 - total flux cleaned = -0.00110027 Jy ! Component: 200 - total flux cleaned = -0.00113086 Jy ! Total flux subtracted in 200 components = -0.00113086 Jy ! Clean residual min=-0.017574 max=0.014735 Jy/beam ! Clean residual mean=-0.000713 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 0.347343 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.347343 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=0.103799Jy sigma=0.000647 ! Fit after self-cal, rms=0.104407Jy sigma=0.000644 ! 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=0.104407Jy sigma=0.000644 ! Fit after self-cal, rms=0.104062Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6995 mas, bmaj=1.78 mas, bpa=0.1608 degrees ! Estimated noise=832.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452449 Jy ! Component: 100 - total flux cleaned = 0.000598059 Jy ! Component: 150 - total flux cleaned = 0.000648302 Jy ! Component: 200 - total flux cleaned = 0.000648038 Jy ! Total flux subtracted in 200 components = 0.000648038 Jy ! Clean residual min=-0.015127 max=0.012341 Jy/beam ! Clean residual mean=-0.000718 rms=0.004830 Jy/beam ! Combined flux in latest and established models = 0.347991 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.347991 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=0.104049Jy sigma=0.000635 ! Fit after self-cal, rms=0.104142Jy sigma=0.000634 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 = -3.79863e-05 Jy ! Component: 100 - total flux cleaned = -3.7155e-05 Jy ! Component: 150 - total flux cleaned = -3.64609e-05 Jy ! Component: 200 - total flux cleaned = -1.49734e-05 Jy ! Total flux subtracted in 200 components = -1.49734e-05 Jy ! Clean residual min=-0.015068 max=0.012391 Jy/beam ! Clean residual mean=-0.000717 rms=0.004833 Jy/beam ! Combined flux in latest and established models = 0.347976 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.347976 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=0.104128Jy sigma=0.000634 ! Fit after self-cal, rms=0.104118Jy sigma=0.000634 ! 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=0.104118Jy sigma=0.000634 ! Fit after self-cal, rms=0.103339Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6996 mas, bmaj=1.766 mas, bpa=0.2401 degrees ! Estimated noise=826.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161541 Jy ! Component: 100 - total flux cleaned = -0.000159456 Jy ! Component: 150 - total flux cleaned = -0.000181717 Jy ! Component: 200 - total flux cleaned = -0.000202992 Jy ! Total flux subtracted in 200 components = -0.000202992 Jy ! Clean residual min=-0.012184 max=0.012978 Jy/beam ! Clean residual mean=-0.000617 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 0.347773 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.347773 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=0.103320Jy sigma=0.000628 ! Fit after self-cal, rms=0.103551Jy sigma=0.000627 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 = -5.53554e-05 Jy ! Component: 100 - total flux cleaned = -7.66075e-05 Jy ! Component: 150 - total flux cleaned = -9.57242e-05 Jy ! Component: 200 - total flux cleaned = -0.000113537 Jy ! Total flux subtracted in 200 components = -0.000113537 Jy ! Clean residual min=-0.012064 max=0.012598 Jy/beam ! Clean residual mean=-0.000619 rms=0.004363 Jy/beam ! Combined flux in latest and established models = 0.347659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.347659 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=0.103539Jy sigma=0.000627 ! Fit after self-cal, rms=0.103530Jy sigma=0.000627 ! 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=0.103530Jy sigma=0.000627 ! Fit after self-cal, rms=0.103012Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=9.099 mas, bpa=-3.886 degrees ! Estimated noise=1179.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143824 Jy ! Component: 100 - total flux cleaned = 0.00143333 Jy ! Component: 150 - total flux cleaned = 0.00143199 Jy ! Component: 200 - total flux cleaned = 0.00143416 Jy ! Total flux subtracted in 200 components = 0.00143416 Jy ! Clean residual min=-0.024805 max=0.026539 Jy/beam ! Clean residual mean=-0.001402 rms=0.009529 Jy/beam ! Combined flux in latest and established models = 0.349093 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 36 components and 0.349093 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=0.103043Jy sigma=0.000627 ! Fit after self-cal, rms=0.103089Jy sigma=0.000627 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 = 6.08757e-05 Jy ! Component: 100 - total flux cleaned = 6.06239e-05 Jy ! Component: 150 - total flux cleaned = 6.07934e-05 Jy ! Component: 200 - total flux cleaned = 6.1049e-05 Jy ! Total flux subtracted in 200 components = 6.1049e-05 Jy ! Clean residual min=-0.024783 max=0.026519 Jy/beam ! Clean residual mean=-0.001400 rms=0.009527 Jy/beam ! Combined flux in latest and established models = 0.349154 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 36 components and 0.349154 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=0.103126Jy sigma=0.000628 ! Fit after self-cal, rms=0.103142Jy sigma=0.000628 ! 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=0.6981 mas, bmaj=1.759 mas, bpa=0.1489 degrees ! Estimated noise=821.197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6981 x 1.759 at 0.1489 degrees (North through East) ! Clean map min=-0.011816 max=0.15887 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=0.5759 mas, bmaj=1.483 mas, bpa=2.251 degrees ! Estimated noise=2943.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110026 Jy ! Component: 100 - total flux cleaned = 0.178786 Jy ! Component: 150 - total flux cleaned = 0.227051 Jy ! Component: 200 - total flux cleaned = 0.260942 Jy ! Total flux subtracted in 200 components = 0.260942 Jy ! Clean residual min=-0.013753 max=0.020407 Jy/beam ! Clean residual mean=-0.000641 rms=0.005264 Jy/beam ! Combined flux in latest and established models = 0.260942 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.260942 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6981 mas, bmaj=1.759 mas, bpa=0.1489 degrees ! Estimated noise=821.197 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 = 0.0415177 Jy ! Component: 100 - total flux cleaned = 0.063119 Jy ! Component: 150 - total flux cleaned = 0.074396 Jy ! Component: 200 - total flux cleaned = 0.0802868 Jy ! Total flux subtracted in 200 components = 0.0802868 Jy ! Clean residual min=-0.012756 max=0.012251 Jy/beam ! Clean residual mean=-0.000691 rms=0.004428 Jy/beam ! Combined flux in latest and established models = 0.341229 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.341229 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=3.12 mas, bmaj=9.099 mas, bpa=-3.886 degrees ! Estimated noise=1179.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631631 Jy ! Component: 100 - total flux cleaned = 0.00781203 Jy ! Component: 150 - total flux cleaned = 0.00791247 Jy ! Component: 200 - total flux cleaned = 0.00791467 Jy ! Total flux subtracted in 200 components = 0.00791467 Jy ! Clean residual min=-0.024748 max=0.026453 Jy/beam ! Clean residual mean=-0.001399 rms=0.009507 Jy/beam ! Combined flux in latest and established models = 0.349144 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 = 2.84817e-06 Jy ! Component: 100 - total flux cleaned = 2.54491e-05 Jy ! Component: 150 - total flux cleaned = 2.66729e-05 Jy ! Component: 200 - total flux cleaned = 4.82233e-05 Jy ! Total flux subtracted in 200 components = 4.82233e-05 Jy ! Clean residual min=-0.024740 max=0.026412 Jy/beam ! Clean residual mean=-0.001398 rms=0.009503 Jy/beam ! Combined flux in latest and established models = 0.349192 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 23 components and 0.349192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6981 mas, bmaj=1.759 mas, bpa=0.1489 degrees ! Estimated noise=821.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230205 Jy ! Component: 100 - total flux cleaned = -0.00209337 Jy ! Component: 150 - total flux cleaned = -0.00202818 Jy ! Component: 200 - total flux cleaned = -0.00193538 Jy ! Total flux subtracted in 200 components = -0.00193538 Jy ! Clean residual min=-0.012062 max=0.012922 Jy/beam ! Clean residual mean=-0.000614 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 0.347256 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.347256 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=0.103113Jy sigma=0.000627 ! Fit after self-cal, rms=0.103097Jy sigma=0.000627 wmodel J1636-4102_X_2017_07_16_pus_map.mod ! Writing 29 model components to file: J1636-4102_X_2017_07_16_pus_map.mod wobs J1636-4102_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1636-4102_X_2017_07_16_pus_uvs.fits wwins J1636-4102_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J1636-4102_X_2017_07_16_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 = -0.000128846 Jy ! Component: 100 - total flux cleaned = -0.000532845 Jy ! Component: 150 - total flux cleaned = -0.000889063 Jy ! Component: 200 - total flux cleaned = -0.000885445 Jy ! Component: 250 - total flux cleaned = -0.000882373 Jy ! Component: 300 - total flux cleaned = -0.000879971 Jy ! Component: 350 - total flux cleaned = -0.000762885 Jy ! Component: 400 - total flux cleaned = -0.000870432 Jy ! Component: 450 - total flux cleaned = -0.000769507 Jy ! Component: 500 - total flux cleaned = -0.000861485 Jy ! Component: 550 - total flux cleaned = -0.00094432 Jy ! Component: 600 - total flux cleaned = -0.0010183 Jy ! Component: 650 - total flux cleaned = -0.000949432 Jy ! Component: 700 - total flux cleaned = -0.000882606 Jy ! Component: 750 - total flux cleaned = -0.000884463 Jy ! Component: 800 - total flux cleaned = -0.00094196 Jy ! Component: 850 - total flux cleaned = -0.00138215 Jy ! Component: 900 - total flux cleaned = -0.00190546 Jy ! Component: 950 - total flux cleaned = -0.00240628 Jy ! Component: 1000 - total flux cleaned = -0.00302976 Jy ! Component: 1050 - total flux cleaned = -0.00367608 Jy ! Component: 1100 - total flux cleaned = -0.00416863 Jy ! Component: 1150 - total flux cleaned = -0.00464814 Jy ! Component: 1200 - total flux cleaned = -0.00511648 Jy ! Component: 1250 - total flux cleaned = -0.00557558 Jy ! Component: 1300 - total flux cleaned = -0.00594504 Jy ! Component: 1350 - total flux cleaned = -0.00631043 Jy ! Component: 1400 - total flux cleaned = -0.0067129 Jy ! Component: 1450 - total flux cleaned = -0.00711167 Jy ! Component: 1500 - total flux cleaned = -0.00750625 Jy ! Component: 1550 - total flux cleaned = -0.00789751 Jy ! Component: 1600 - total flux cleaned = -0.00824774 Jy ! Component: 1650 - total flux cleaned = -0.00859595 Jy ! Component: 1700 - total flux cleaned = -0.00898151 Jy ! Component: 1750 - total flux cleaned = -0.0093656 Jy ! Component: 1800 - total flux cleaned = -0.00974909 Jy ! Component: 1850 - total flux cleaned = -0.01017 Jy ! Component: 1900 - total flux cleaned = -0.0105531 Jy ! Component: 1950 - total flux cleaned = -0.0109359 Jy ! Component: 2000 - total flux cleaned = -0.0113576 Jy ! Total flux subtracted in 2048 components = -0.0117798 Jy ! Clean residual min=-0.002275 max=0.002053 Jy/beam ! Clean residual mean=-0.000094 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.335477 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 272 components and 0.335477 Jy ![Exited script file: muppet] wmap "J1636-4102_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6981 x 1.759 at 0.1489 degrees (North through East) ! Clean map min=-0.0046441 max=0.15951 Jy/beam ! Writing clean map to FITS file: J1636-4102_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159506 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000818443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53933 1.53933 3.07866 6.15732 12.3146 24.6293 49.2586 98.5171 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6981 x 1.759 at 0.1489 degrees (North through East) ! Clean map min=-0.0046441 max=0.15951 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 J1636-4102_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:45 2019