! Started logfile: J0406-3826_X_2017_06_15_pus_uvs.log on Tue May 7 19:51:57 2019 obs J0406-3826_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_06_15_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.284444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0406-3826 ! ! 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 989 lines of history. ! ! Reading 1536 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 J0406-3826_X_2017_06_15_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.396404Jy sigma=0.001761 ! Fit after self-cal, rms=0.374130Jy sigma=0.001573 ! 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=0.8486 mas, bmaj=4.897 mas, bpa=9.666 degrees ! Estimated noise=5860.5 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 = 0.589098 Jy ! Component: 100 - total flux cleaned = 0.752133 Jy ! Total flux subtracted in 100 components = 0.752133 Jy ! Clean residual min=-0.054698 max=0.074976 Jy/beam ! Clean residual mean=-0.001608 rms=0.023432 Jy/beam ! Combined flux in latest and established models = 0.752133 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.752133 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=0.209162Jy sigma=0.001106 ! Fit after self-cal, rms=0.208488Jy sigma=0.001104 ! 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=0.9071 mas, bmaj=4.855 mas, bpa=9.225 degrees ! Estimated noise=4331.91 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 = 0.0960193 Jy ! Component: 100 - total flux cleaned = 0.148066 Jy ! Component: 150 - total flux cleaned = 0.189586 Jy ! Component: 200 - total flux cleaned = 0.21819 Jy ! Total flux subtracted in 200 components = 0.21819 Jy ! Clean residual min=-0.019163 max=0.019533 Jy/beam ! Clean residual mean=0.000012 rms=0.009532 Jy/beam ! Combined flux in latest and established models = 0.970323 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 131 components and 0.970322 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=0.164006Jy sigma=0.000667 ! Fit after self-cal, rms=0.163934Jy sigma=0.000665 ! 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 1.00* FD 0.97 HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 0.94 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 0.96 SC 1.02 ! ! ! 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 0.95 HN 1.07 KP 1.00* ! LA 0.94 MK 1.00* NL 1.01 OV 1.00* ! PT 0.95 SC 1.05 ! ! ! 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 0.94 HN 1.05 KP 1.00* ! LA 0.93 MK 1.00* NL 1.03 OV 1.00* ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.04 OV 1.00* ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 1.02 OV 1.00* ! PT 0.95 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.11 KP 1.00* ! LA 1.00* MK 1.00* NL 1.05 OV 1.00* ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.05 KP 1.00* ! LA 1.00* MK 1.00* NL 1.03 OV 1.00* ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.13 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 0.92 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.95 KP 1.00* ! LA 1.00* MK 1.00* NL 1.02 OV 1.00* ! PT 0.96 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.05 OV 1.00* ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.163934Jy sigma=0.000665 ! Fit after self-cal, rms=0.159818Jy sigma=0.000594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=4.899 mas, bpa=9.041 degrees ! Estimated noise=4266.22 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 = 0.00223241 Jy ! Component: 100 - total flux cleaned = -0.000445898 Jy ! Component: 150 - total flux cleaned = -0.00288244 Jy ! Component: 200 - total flux cleaned = -0.00462315 Jy ! Total flux subtracted in 200 components = -0.00462315 Jy ! Clean residual min=-0.002994 max=0.002949 Jy/beam ! Clean residual mean=0.000024 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.965699 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 178 components and 0.965699 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=0.158480Jy sigma=0.000588 ! Fit after self-cal, rms=0.158609Jy sigma=0.000588 ! 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=0.158609Jy sigma=0.000588 ! Fit after self-cal, rms=0.158559Jy sigma=0.000588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=4.898 mas, bpa=9.047 degrees ! Estimated noise=4268.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5001e-06 Jy ! Component: 100 - total flux cleaned = -0.000837217 Jy ! Component: 150 - total flux cleaned = -0.000974612 Jy ! Component: 200 - total flux cleaned = -0.000624976 Jy ! Total flux subtracted in 200 components = -0.000624976 Jy ! Clean residual min=-0.001863 max=0.001885 Jy/beam ! Clean residual mean=0.000020 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.965074 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 226 components and 0.965074 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=0.158195Jy sigma=0.000587 ! Fit after self-cal, rms=0.158203Jy sigma=0.000587 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 = -0.000450159 Jy ! Component: 100 - total flux cleaned = -0.001021 Jy ! Component: 150 - total flux cleaned = -0.00173588 Jy ! Component: 200 - total flux cleaned = -0.00223875 Jy ! Total flux subtracted in 200 components = -0.00223875 Jy ! Clean residual min=-0.001353 max=0.001349 Jy/beam ! Clean residual mean=0.000020 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.962835 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 263 components and 0.962835 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=0.158019Jy sigma=0.000587 ! Fit after self-cal, rms=0.158034Jy sigma=0.000587 ! 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=0.158034Jy sigma=0.000587 ! Fit after self-cal, rms=0.158017Jy sigma=0.000587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=4.898 mas, bpa=9.044 degrees ! Estimated noise=4270.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623631 Jy ! Component: 100 - total flux cleaned = 0.000284287 Jy ! Component: 150 - total flux cleaned = 0.000202738 Jy ! Component: 200 - total flux cleaned = 0.00044297 Jy ! Total flux subtracted in 200 components = 0.00044297 Jy ! Clean residual min=-0.001323 max=0.001337 Jy/beam ! Clean residual mean=0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.963278 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 293 components and 0.963278 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=0.157878Jy sigma=0.000586 ! Fit after self-cal, rms=0.157880Jy sigma=0.000586 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 = -6.3277e-05 Jy ! Component: 100 - total flux cleaned = -6.19968e-05 Jy ! Component: 150 - total flux cleaned = 6.6411e-05 Jy ! Component: 200 - total flux cleaned = 0.000192077 Jy ! Total flux subtracted in 200 components = 0.000192077 Jy ! Clean residual min=-0.001001 max=0.000996 Jy/beam ! Clean residual mean=0.000017 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.963471 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 318 components and 0.963471 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=0.157784Jy sigma=0.000586 ! Fit after self-cal, rms=0.157789Jy sigma=0.000586 ! 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=0.157789Jy sigma=0.000586 ! Fit after self-cal, rms=0.157779Jy sigma=0.000586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=5.399 mas, bpa=1.051 degrees ! Estimated noise=5343.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473885 Jy ! Component: 100 - total flux cleaned = 0.00081658 Jy ! Component: 150 - total flux cleaned = 0.0013318 Jy ! Component: 200 - total flux cleaned = 0.00158762 Jy ! Total flux subtracted in 200 components = 0.00158762 Jy ! Clean residual min=-0.001090 max=0.001090 Jy/beam ! Clean residual mean=0.000029 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.965058 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 356 components and 0.965058 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=0.157698Jy sigma=0.000586 ! Fit after self-cal, rms=0.157702Jy sigma=0.000586 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 = -0.000518994 Jy ! Component: 100 - total flux cleaned = -0.000869192 Jy ! Component: 150 - total flux cleaned = -0.0011669 Jy ! Component: 200 - total flux cleaned = -0.00122962 Jy ! Total flux subtracted in 200 components = -0.00122962 Jy ! Clean residual min=-0.001137 max=0.001115 Jy/beam ! Clean residual mean=0.000054 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.963829 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 392 components and 0.963829 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=0.157646Jy sigma=0.000586 ! Fit after self-cal, rms=0.157646Jy sigma=0.000586 ! 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=0.9165 mas, bmaj=4.897 mas, bpa=9.044 degrees ! Estimated noise=4270.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9165 x 4.897 at 9.044 degrees (North through East) ! Clean map min=-0.0049269 max=0.65622 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 ! Performing amp+phase self-cal ! ! 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=0.157646Jy sigma=0.000586 ! Fit after self-cal, rms=0.147950Jy sigma=0.000488 ! Inverting map and beam ! Estimated beam: bmin=0.9167 mas, bmaj=4.895 mas, bpa=9.039 degrees ! Estimated noise=4269.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778962 Jy ! Component: 100 - total flux cleaned = 0.000907717 Jy ! Component: 150 - total flux cleaned = 0.000802715 Jy ! Component: 200 - total flux cleaned = 0.000702244 Jy ! Total flux subtracted in 200 components = 0.000702244 Jy ! Clean residual min=-0.000820 max=0.000822 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.964531 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 416 components and 0.964531 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=0.147892Jy sigma=0.000488 ! Fit after self-cal, rms=0.147894Jy sigma=0.000488 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255301 Jy ! Component: 100 - total flux cleaned = 0.000385139 Jy ! Component: 150 - total flux cleaned = 0.000468877 Jy ! Component: 200 - total flux cleaned = 0.000548626 Jy ! Total flux subtracted in 200 components = 0.000548626 Jy ! Clean residual min=-0.000652 max=0.000652 Jy/beam ! Clean residual mean=0.000009 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.96508 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 439 components and 0.96508 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=0.147858Jy sigma=0.000488 ! Fit after self-cal, rms=0.147858Jy sigma=0.000488 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.147858Jy sigma=0.000488 ! Fit after self-cal, rms=0.147677Jy sigma=0.000488 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=0.8556 mas, bmaj=4.96 mas, bpa=9.545 degrees ! Estimated noise=6152.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.576534 Jy ! Component: 100 - total flux cleaned = 0.730353 Jy ! Component: 150 - total flux cleaned = 0.811807 Jy ! Component: 200 - total flux cleaned = 0.862899 Jy ! Total flux subtracted in 200 components = 0.862899 Jy ! Clean residual min=-0.023310 max=0.026803 Jy/beam ! Clean residual mean=-0.000539 rms=0.009333 Jy/beam ! Combined flux in latest and established models = 0.862899 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.862899 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9168 mas, bmaj=4.894 mas, bpa=9.037 degrees ! Estimated noise=4269.23 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 = 0.018847 Jy ! Component: 100 - total flux cleaned = 0.0421737 Jy ! Component: 150 - total flux cleaned = 0.0574248 Jy ! Component: 200 - total flux cleaned = 0.0701866 Jy ! Total flux subtracted in 200 components = 0.0701866 Jy ! Clean residual min=-0.009050 max=0.009148 Jy/beam ! Clean residual mean=0.000170 rms=0.004369 Jy/beam ! Combined flux in latest and established models = 0.933086 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 99 components and 0.933086 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=1.9 mas, bmaj=5.396 mas, bpa=1.037 degrees ! Estimated noise=5340.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207664 Jy ! Component: 100 - total flux cleaned = 0.031573 Jy ! Component: 150 - total flux cleaned = 0.0391896 Jy ! Component: 200 - total flux cleaned = 0.047214 Jy ! Total flux subtracted in 200 components = 0.047214 Jy ! Clean residual min=-0.004060 max=0.005676 Jy/beam ! Clean residual mean=0.000331 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.9803 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 = 0.00908751 Jy ! Component: 100 - total flux cleaned = 0.019523 Jy ! Component: 150 - total flux cleaned = 0.0296289 Jy ! Component: 200 - total flux cleaned = 0.036057 Jy ! Total flux subtracted in 200 components = 0.036057 Jy ! Clean residual min=-0.011096 max=0.011131 Jy/beam ! Clean residual mean=0.001164 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 1.01636 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 219 components and 1.01636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9168 mas, bmaj=4.894 mas, bpa=9.037 degrees ! Estimated noise=4269.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0140007 Jy ! Component: 100 - total flux cleaned = -0.0224135 Jy ! Component: 150 - total flux cleaned = -0.0289194 Jy ! Component: 200 - total flux cleaned = -0.0339239 Jy ! Total flux subtracted in 200 components = -0.0339239 Jy ! Clean residual min=-0.005197 max=0.005124 Jy/beam ! Clean residual mean=-0.000273 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.982433 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 235 components and 0.982433 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=0.148221Jy sigma=0.000491 ! Fit after self-cal, rms=0.148148Jy sigma=0.000490 wmodel J0406-3826_X_2017_06_15_pus_map.mod ! Writing 235 model components to file: J0406-3826_X_2017_06_15_pus_map.mod wobs J0406-3826_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_06_15_pus_uvs.fits wwins J0406-3826_X_2017_06_15_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0406-3826_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9168 x 4.894 at 9.037 degrees (North through East) ! Clean map min=-0.0072072 max=0.646 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0010769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500107 0.500107 1.00021 2.00043 4.00086 8.00172 16.0034 32.0069 64.0138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.645 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9168 x 4.894 at 9.037 degrees (North through East) ! Clean map min=-0.0072072 max=0.646 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 J0406-3826_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:51:58 2019