! Started logfile: J0236-2953_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:16 2019 obs J0236-2953_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0236-2953_X_2017_03_23_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.317949 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! 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 1124 lines of history. ! ! Reading 2232 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_03_23_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.638171Jy sigma=0.004241 ! Fit after self-cal, rms=0.615873Jy sigma=0.004116 ! 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=0.767 mas, bmaj=6.955 mas, bpa=-31.66 degrees ! Estimated noise=3242.97 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 = 0.308286 Jy ! Component: 100 - total flux cleaned = 0.375513 Jy ! Total flux subtracted in 100 components = 0.375513 Jy ! Clean residual min=-0.011209 max=0.018758 Jy/beam ! Clean residual mean=0.000023 rms=0.004464 Jy/beam ! Combined flux in latest and established models = 0.375513 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.375513 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=0.111305Jy sigma=0.000644 ! Fit after self-cal, rms=0.111303Jy sigma=0.000644 ! 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=0.9841 mas, bmaj=6.485 mas, bpa=-30.57 degrees ! Estimated noise=2300.5 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164436 Jy ! Component: 100 - total flux cleaned = 0.0197654 Jy ! Component: 150 - total flux cleaned = 0.0204909 Jy ! Component: 200 - total flux cleaned = 0.0200123 Jy ! Total flux subtracted in 200 components = 0.0200123 Jy ! Clean residual min=-0.002273 max=0.002255 Jy/beam ! Clean residual mean=0.000046 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.395525 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.395525 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=0.109033Jy sigma=0.000622 ! Fit after self-cal, rms=0.109037Jy sigma=0.000622 ! 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 1.01 FD 1.00* HN 1.00* KP 0.97 ! LA 0.99 MK 0.96 NL 1.00* OV 1.02 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.01 NL 1.00* OV 0.96 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.97 ! LA 1.00 MK 0.99 NL 1.00* OV 1.01 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 0.96 ! LA 0.99 MK 0.99 NL 1.00* OV 1.05 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.98 ! LA 1.01 MK 1.04 NL 1.00* OV 0.97 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 1.00 ! LA 1.01 MK 1.01 NL 1.00* OV 1.00 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* KP 0.96 ! LA 1.02 MK 0.98 NL 1.00* OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.00 ! LA 0.97 MK 0.99 NL 1.00* OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 0.95 NL 1.00* OV 0.99 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 0.99 NL 1.00* OV 1.04 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00* KP 0.98 ! LA 1.04 MK 0.94 NL 1.00* OV 0.96 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 1.07 ! LA 1.03 MK 1.10 NL 1.00* OV 0.95 ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.109037Jy sigma=0.000622 ! Fit after self-cal, rms=0.108606Jy sigma=0.000611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=6.493 mas, bpa=-30.58 degrees ! Estimated noise=2287.99 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 = 0.00151471 Jy ! Component: 100 - total flux cleaned = 0.00166123 Jy ! Component: 150 - total flux cleaned = 0.00140727 Jy ! Component: 200 - total flux cleaned = 0.00122719 Jy ! Total flux subtracted in 200 components = 0.00122719 Jy ! Clean residual min=-0.000974 max=0.000972 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.396753 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.396753 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=0.108535Jy sigma=0.000611 ! Fit after self-cal, rms=0.108559Jy sigma=0.000611 ! 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=0.108559Jy sigma=0.000611 ! Fit after self-cal, rms=0.108554Jy sigma=0.000611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=6.493 mas, bpa=-30.58 degrees ! Estimated noise=2287.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94254e-05 Jy ! Component: 100 - total flux cleaned = -8.31195e-05 Jy ! Component: 150 - total flux cleaned = 8.8069e-06 Jy ! Component: 200 - total flux cleaned = 0.000176585 Jy ! Total flux subtracted in 200 components = 0.000176585 Jy ! Clean residual min=-0.000693 max=0.000697 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.396929 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 103 components and 0.396929 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=0.108515Jy sigma=0.000611 ! Fit after self-cal, rms=0.108509Jy sigma=0.000611 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 = -0.000209579 Jy ! Component: 100 - total flux cleaned = -0.000173604 Jy ! Component: 150 - total flux cleaned = -0.000109485 Jy ! Component: 200 - total flux cleaned = -5.08694e-05 Jy ! Total flux subtracted in 200 components = -5.08694e-05 Jy ! Clean residual min=-0.000492 max=0.000494 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.396878 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.396878 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=0.108489Jy sigma=0.000611 ! Fit after self-cal, rms=0.108485Jy sigma=0.000611 ! 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=0.108485Jy sigma=0.000611 ! Fit after self-cal, rms=0.108556Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=6.493 mas, bpa=-30.58 degrees ! Estimated noise=2288.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.39767e-05 Jy ! Component: 100 - total flux cleaned = 0.000125483 Jy ! Component: 150 - total flux cleaned = 0.000289106 Jy ! Component: 200 - total flux cleaned = 0.000369684 Jy ! Total flux subtracted in 200 components = 0.000369684 Jy ! Clean residual min=-0.000447 max=0.000442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.397248 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 157 components and 0.397248 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=0.108542Jy sigma=0.000610 ! Fit after self-cal, rms=0.108540Jy sigma=0.000610 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 = 9.34575e-05 Jy ! Component: 100 - total flux cleaned = 0.00011523 Jy ! Component: 150 - total flux cleaned = 0.000222512 Jy ! Component: 200 - total flux cleaned = 0.000328926 Jy ! Total flux subtracted in 200 components = 0.000328926 Jy ! Clean residual min=-0.000351 max=0.000354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.397577 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 187 components and 0.397577 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=0.108530Jy sigma=0.000610 ! Fit after self-cal, rms=0.108528Jy sigma=0.000610 ! 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=0.108528Jy sigma=0.000610 ! Fit after self-cal, rms=0.108549Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=7.07 mas, bpa=-9.512 degrees ! Estimated noise=2763.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372443 Jy ! Component: 100 - total flux cleaned = 0.000350871 Jy ! Component: 150 - total flux cleaned = 0.000373181 Jy ! Component: 200 - total flux cleaned = 0.000419229 Jy ! Total flux subtracted in 200 components = 0.000419229 Jy ! Clean residual min=-0.000448 max=0.000444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.397996 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 232 components and 0.397996 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=0.108548Jy sigma=0.000610 ! Fit after self-cal, rms=0.108548Jy sigma=0.000610 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 = 4.24058e-05 Jy ! Component: 100 - total flux cleaned = 5.8944e-05 Jy ! Component: 150 - total flux cleaned = 0.000109858 Jy ! Component: 200 - total flux cleaned = 0.000129519 Jy ! Total flux subtracted in 200 components = 0.000129519 Jy ! Clean residual min=-0.000367 max=0.000362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.398126 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 264 components and 0.398126 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=0.108541Jy sigma=0.000610 ! Fit after self-cal, rms=0.108540Jy sigma=0.000610 ! 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=0.9829 mas, bmaj=6.494 mas, bpa=-30.58 degrees ! Estimated noise=2287.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 6.494 at -30.58 degrees (North through East) ! Clean map min=-0.0023851 max=0.38744 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=0.7696 mas, bmaj=6.96 mas, bpa=-31.68 degrees ! Estimated noise=3242.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.308239 Jy ! Component: 100 - total flux cleaned = 0.375461 Jy ! Component: 150 - total flux cleaned = 0.386288 Jy ! Component: 200 - total flux cleaned = 0.386966 Jy ! Total flux subtracted in 200 components = 0.386966 Jy ! Clean residual min=-0.003913 max=0.003935 Jy/beam ! Clean residual mean=0.000032 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.386965 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.386965 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=6.494 mas, bpa=-30.58 degrees ! Estimated noise=2287.94 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 = 0.00441548 Jy ! Component: 100 - total flux cleaned = 0.00526323 Jy ! Component: 150 - total flux cleaned = 0.00566232 Jy ! Component: 200 - total flux cleaned = 0.00575247 Jy ! Total flux subtracted in 200 components = 0.00575247 Jy ! Clean residual min=-0.001371 max=0.001373 Jy/beam ! Clean residual mean=0.000023 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.392718 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.392718 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=3.505 mas, bmaj=7.07 mas, bpa=-9.512 degrees ! Estimated noise=2763.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393988 Jy ! Component: 100 - total flux cleaned = -0.000249182 Jy ! Component: 150 - total flux cleaned = -0.000581197 Jy ! Component: 200 - total flux cleaned = -0.000926567 Jy ! Total flux subtracted in 200 components = -0.000926567 Jy ! Clean residual min=-0.000622 max=0.000633 Jy/beam ! Clean residual mean=0.000011 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.391791 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 = 3.88768e-05 Jy ! Component: 100 - total flux cleaned = 0.000153328 Jy ! Component: 150 - total flux cleaned = 0.000312661 Jy ! Component: 200 - total flux cleaned = 0.000314371 Jy ! Total flux subtracted in 200 components = 0.000314371 Jy ! Clean residual min=-0.000740 max=0.000706 Jy/beam ! Clean residual mean=0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.392106 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 143 components and 0.392106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=6.494 mas, bpa=-30.58 degrees ! Estimated noise=2287.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219025 Jy ! Component: 100 - total flux cleaned = 0.000318155 Jy ! Component: 150 - total flux cleaned = 0.000365346 Jy ! Component: 200 - total flux cleaned = 0.000454168 Jy ! Total flux subtracted in 200 components = 0.000454168 Jy ! Clean residual min=-0.000715 max=0.000722 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.39256 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 181 components and 0.39256 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=0.108579Jy sigma=0.000611 ! Fit after self-cal, rms=0.108578Jy sigma=0.000611 wmodel J0236-2953_X_2017_03_23_pus_map.mod ! Writing 181 model components to file: J0236-2953_X_2017_03_23_pus_map.mod wobs J0236-2953_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0236-2953_X_2017_03_23_pus_uvs.fits wwins J0236-2953_X_2017_03_23_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0236-2953_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 6.494 at -30.58 degrees (North through East) ! Clean map min=-0.0018886 max=0.38822 Jy/beam ! Writing clean map to FITS file: J0236-2953_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.38822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203631 0.203631 0.407262 0.814524 1.62905 3.2581 6.51619 13.0324 26.0648 52.1295 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.388 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 6.494 at -30.58 degrees (North through East) ! Clean map min=-0.0018886 max=0.38822 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_03_23_pus_uvs.log closed on Mon May 13 10:17:17 2019