! Started logfile: J1454-4012_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:30:13 2019 obs J1454-4012_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1454-4012_X_2017_04_28_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.306667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1454-4012 ! ! 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 907 lines of history. ! ! Reading 1656 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 J1454-4012_X_2017_04_28_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.722601Jy sigma=0.005430 ! Fit after self-cal, rms=0.719445Jy sigma=0.005407 ! 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=0.7342 mas, bmaj=7.533 mas, bpa=-8.79 degrees ! Estimated noise=2990.6 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219917 Jy ! Component: 100 - total flux cleaned = 0.273952 Jy ! Total flux subtracted in 100 components = 0.273952 Jy ! Clean residual min=-0.017250 max=0.023457 Jy/beam ! Clean residual mean=0.000447 rms=0.007624 Jy/beam ! Combined flux in latest and established models = 0.273952 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.273952 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=0.106475Jy sigma=0.000791 ! Fit after self-cal, rms=0.106367Jy sigma=0.000790 ! 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=0.9518 mas, bmaj=7.843 mas, bpa=-8.127 degrees ! Estimated noise=2319.13 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 = 0.035959 Jy ! Component: 100 - total flux cleaned = 0.0536184 Jy ! Component: 150 - total flux cleaned = 0.0603928 Jy ! Component: 200 - total flux cleaned = 0.0662784 Jy ! Total flux subtracted in 200 components = 0.0662784 Jy ! Clean residual min=-0.007311 max=0.007417 Jy/beam ! Clean residual mean=0.000297 rms=0.003720 Jy/beam ! Combined flux in latest and established models = 0.340231 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 74 components and 0.34023 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=0.092214Jy sigma=0.000677 ! Fit after self-cal, rms=0.091907Jy sigma=0.000675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.07 ! LA 0.88 MK 0.98 NL 1.00* OV 1.09 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.08 ! LA 0.88 MK 1.02 NL 1.00* OV 0.97 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 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 0.93 ! LA 0.92 MK 0.97 NL 1.00* OV 1.03 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 1.00 ! LA 0.95 MK 1.04 NL 1.00* OV 1.07 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.97 ! LA 0.94 MK 1.02 NL 1.00* OV 1.07 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 1.04 ! LA 0.91 MK 1.04 NL 1.00* OV 1.04 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 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 1.00 ! LA 1.00 MK 1.03 NL 1.00* OV 1.00 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.06 ! LA 0.93 MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 0.97 ! LA 1.00 MK 1.12 NL 1.00* OV 1.02 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.93 ! LA 0.94 MK 1.03 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.07 ! LA 0.98 MK 0.94 NL 1.00* OV 1.01 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.90 ! LA 0.98 MK 0.94 NL 1.00* OV 0.98 ! PT 1.09 SC 1.00* ! ! ! Fit before self-cal, rms=0.091907Jy sigma=0.000675 ! Fit after self-cal, rms=0.087575Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=7.808 mas, bpa=-8.064 degrees ! Estimated noise=2290.26 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 = 0.00915133 Jy ! Component: 100 - total flux cleaned = 0.010218 Jy ! Component: 150 - total flux cleaned = 0.0108916 Jy ! Component: 200 - total flux cleaned = 0.0121487 Jy ! Total flux subtracted in 200 components = 0.0121487 Jy ! Clean residual min=-0.003411 max=0.003511 Jy/beam ! Clean residual mean=-0.000089 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.352379 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 122 components and 0.352379 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=0.086523Jy sigma=0.000647 ! Fit after self-cal, rms=0.086493Jy sigma=0.000647 ! 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=0.086493Jy sigma=0.000647 ! Fit after self-cal, rms=0.086517Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9514 mas, bmaj=7.812 mas, bpa=-8.047 degrees ! Estimated noise=2289.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191675 Jy ! Component: 100 - total flux cleaned = 0.00115064 Jy ! Component: 150 - total flux cleaned = 0.000600582 Jy ! Component: 200 - total flux cleaned = 0.000499948 Jy ! Total flux subtracted in 200 components = 0.000499948 Jy ! Clean residual min=-0.001595 max=0.001595 Jy/beam ! Clean residual mean=-0.000063 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.352879 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 163 components and 0.352879 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=0.086198Jy sigma=0.000644 ! Fit after self-cal, rms=0.086177Jy sigma=0.000644 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 = -0.00118232 Jy ! Component: 100 - total flux cleaned = -0.00157276 Jy ! Component: 150 - total flux cleaned = -0.00157333 Jy ! Component: 200 - total flux cleaned = -0.00163692 Jy ! Total flux subtracted in 200 components = -0.00163692 Jy ! Clean residual min=-0.001030 max=0.001027 Jy/beam ! Clean residual mean=-0.000055 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.351242 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 219 components and 0.351242 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=0.086060Jy sigma=0.000643 ! Fit after self-cal, rms=0.086050Jy sigma=0.000643 ! 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=0.086050Jy sigma=0.000643 ! Fit after self-cal, rms=0.086056Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9526 mas, bmaj=7.809 mas, bpa=-8.045 degrees ! Estimated noise=2290.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.23668e-05 Jy ! Component: 100 - total flux cleaned = -0.000249909 Jy ! Component: 150 - total flux cleaned = -0.000386102 Jy ! Component: 200 - total flux cleaned = -0.000425379 Jy ! Total flux subtracted in 200 components = -0.000425379 Jy ! Clean residual min=-0.000661 max=0.000666 Jy/beam ! Clean residual mean=-0.000043 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.350817 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 258 components and 0.350817 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=0.085999Jy sigma=0.000643 ! Fit after self-cal, rms=0.085994Jy sigma=0.000643 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 = -0.000181967 Jy ! Component: 100 - total flux cleaned = -0.000423774 Jy ! Component: 150 - total flux cleaned = -0.000647673 Jy ! Component: 200 - total flux cleaned = -0.000887103 Jy ! Total flux subtracted in 200 components = -0.000887103 Jy ! Clean residual min=-0.000480 max=0.000478 Jy/beam ! Clean residual mean=-0.000029 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.34993 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 300 components and 0.34993 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=0.085971Jy sigma=0.000642 ! Fit after self-cal, rms=0.085969Jy sigma=0.000642 ! 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=0.085969Jy sigma=0.000642 ! Fit after self-cal, rms=0.085969Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=12.02 mas, bpa=10.07 degrees ! Estimated noise=2763.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355391 Jy ! Component: 100 - total flux cleaned = -0.000788916 Jy ! Component: 150 - total flux cleaned = -0.00120415 Jy ! Component: 200 - total flux cleaned = -0.00142894 Jy ! Total flux subtracted in 200 components = -0.00142894 Jy ! Clean residual min=-0.000323 max=0.000325 Jy/beam ! Clean residual mean=-0.000025 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.348501 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 347 components and 0.348501 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=0.085957Jy sigma=0.000642 ! Fit after self-cal, rms=0.085957Jy sigma=0.000642 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 = -0.000245115 Jy ! Component: 100 - total flux cleaned = -0.000493407 Jy ! Component: 150 - total flux cleaned = -0.000719023 Jy ! Component: 200 - total flux cleaned = -0.00100403 Jy ! Total flux subtracted in 200 components = -0.00100403 Jy ! Clean residual min=-0.000246 max=0.000242 Jy/beam ! Clean residual mean=-0.000021 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.347497 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 384 components and 0.347497 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=0.085952Jy sigma=0.000642 ! Fit after self-cal, rms=0.085951Jy sigma=0.000642 ! 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=0.9531 mas, bmaj=7.808 mas, bpa=-8.045 degrees ! Estimated noise=2290 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9531 x 7.808 at -8.045 degrees (North through East) ! Clean map min=-0.0050805 max=0.27299 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=0.7398 mas, bmaj=7.544 mas, bpa=-8.744 degrees ! Estimated noise=2955.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216397 Jy ! Component: 100 - total flux cleaned = 0.269189 Jy ! Component: 150 - total flux cleaned = 0.296636 Jy ! Component: 200 - total flux cleaned = 0.307121 Jy ! Total flux subtracted in 200 components = 0.307121 Jy ! Clean residual min=-0.010341 max=0.010769 Jy/beam ! Clean residual mean=0.000147 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 0.307121 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.307121 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=7.808 mas, bpa=-8.045 degrees ! Estimated noise=2290 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 = 0.0138548 Jy ! Component: 100 - total flux cleaned = 0.0229601 Jy ! Component: 150 - total flux cleaned = 0.0290429 Jy ! Component: 200 - total flux cleaned = 0.0313017 Jy ! Total flux subtracted in 200 components = 0.0313017 Jy ! Clean residual min=-0.005057 max=0.005071 Jy/beam ! Clean residual mean=0.000045 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.338423 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 95 components and 0.338423 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=3.014 mas, bmaj=12.02 mas, bpa=10.07 degrees ! Estimated noise=2763.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714528 Jy ! Component: 100 - total flux cleaned = 0.0106574 Jy ! Component: 150 - total flux cleaned = 0.0108793 Jy ! Component: 200 - total flux cleaned = 0.0114168 Jy ! Total flux subtracted in 200 components = 0.0114168 Jy ! Clean residual min=-0.002698 max=0.002700 Jy/beam ! Clean residual mean=-0.000019 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.34984 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 = 0.00015122 Jy ! Component: 100 - total flux cleaned = -0.000127475 Jy ! Component: 150 - total flux cleaned = -0.000513943 Jy ! Component: 200 - total flux cleaned = -0.000641837 Jy ! Total flux subtracted in 200 components = -0.000641837 Jy ! Clean residual min=-0.002033 max=0.002036 Jy/beam ! Clean residual mean=-0.000027 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.349198 Jy ! Adding 145 model components to the UV plane model. ! The established model now contains 234 components and 0.349198 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=7.808 mas, bpa=-8.045 degrees ! Estimated noise=2290 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.11556e-05 Jy ! Component: 100 - total flux cleaned = -0.000131082 Jy ! Component: 150 - total flux cleaned = -0.000510379 Jy ! Component: 200 - total flux cleaned = -0.000849203 Jy ! Total flux subtracted in 200 components = -0.000849203 Jy ! Clean residual min=-0.001064 max=0.001067 Jy/beam ! Clean residual mean=-0.000007 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.348349 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 285 components and 0.348349 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=0.086085Jy sigma=0.000643 ! Fit after self-cal, rms=0.086057Jy sigma=0.000643 wmodel J1454-4012_X_2017_04_28_pus_map.mod ! Writing 285 model components to file: J1454-4012_X_2017_04_28_pus_map.mod wobs J1454-4012_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1454-4012_X_2017_04_28_pus_uvs.fits wwins J1454-4012_X_2017_04_28_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1454-4012_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9531 x 7.808 at -8.045 degrees (North through East) ! Clean map min=-0.0048372 max=0.26127 Jy/beam ! Writing clean map to FITS file: J1454-4012_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.26127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572419 0.572419 1.14484 2.28968 4.57935 9.1587 18.3174 36.6348 73.2696 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9531 x 7.808 at -8.045 degrees (North through East) ! Clean map min=-0.0048372 max=0.26127 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 J1454-4012_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:30:14 2019