! Started logfile: J0334-4008_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:16 2019 obs J0334-4008_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_10_21_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.254274 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0334-4008 ! ! 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 1202 lines of history. ! ! Reading 1428 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 J0334-4008_X_2017_10_21_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.382347Jy sigma=0.002114 ! Fit after self-cal, rms=0.298627Jy sigma=0.001286 ! 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=2.042 mas, bmaj=23.5 mas, bpa=-7.662 degrees ! Estimated noise=5056.07 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 = 0.615858 Jy ! Component: 100 - total flux cleaned = 0.774345 Jy ! Total flux subtracted in 100 components = 0.774345 Jy ! Clean residual min=-0.045075 max=0.066727 Jy/beam ! Clean residual mean=-0.000763 rms=0.023082 Jy/beam ! Combined flux in latest and established models = 0.774345 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.774345 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=0.174962Jy sigma=0.001008 ! Fit after self-cal, rms=0.174889Jy sigma=0.001007 ! 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=2.381 mas, bmaj=23.14 mas, bpa=-8.353 degrees ! Estimated noise=3135.51 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 = 0.0696446 Jy ! Component: 100 - total flux cleaned = 0.0850896 Jy ! Component: 150 - total flux cleaned = 0.0947611 Jy ! Component: 200 - total flux cleaned = 0.0979745 Jy ! Total flux subtracted in 200 components = 0.0979745 Jy ! Clean residual min=-0.010337 max=0.010153 Jy/beam ! Clean residual mean=-0.000071 rms=0.005063 Jy/beam ! Combined flux in latest and established models = 0.872319 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 89 components and 0.872319 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=0.141411Jy sigma=0.000633 ! Fit after self-cal, rms=0.141507Jy sigma=0.000633 ! 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 0.98 HN 1.00* KP 1.02 ! LA 0.97 MK 1.00* NL 1.09 OV 0.98 ! PT 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 1.00 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00 ! PT 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 0.99 HN 1.00* KP 0.99 ! LA 0.96 MK 1.00* NL 0.97 OV 0.99 ! PT 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 0.97 HN 1.00* KP 0.99 ! LA 0.96 MK 1.00* NL 1.01 OV 0.99 ! PT 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 1.00 HN 1.00* KP 0.95 ! LA 1.01 MK 1.00* NL 0.95 OV 1.01 ! PT 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 0.98 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 1.03 OV 1.03 ! PT 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 0.99 HN 1.00* KP 0.96 ! LA 0.98 MK 1.00* NL 1.02 OV 1.00 ! PT 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 1.03 HN 1.00* KP 0.98 ! LA 1.00 MK 1.00* NL 1.13 OV 1.02 ! PT 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 1.01 HN 1.00* KP 0.98 ! LA 0.95 MK 1.00* NL 1.04 OV 1.02 ! PT 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 1.00 HN 1.00* KP 0.98 ! LA 0.96 MK 1.00* NL 1.09 OV 1.02 ! PT 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 1.03 HN 1.00* KP 1.00 ! LA 0.96 MK 1.00* NL 1.08 OV 1.01 ! PT 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 1.01 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00* NL 1.01 OV 1.06 ! PT 1.00* ! ! ! Fit before self-cal, rms=0.141507Jy sigma=0.000633 ! Fit after self-cal, rms=0.140143Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=23.11 mas, bpa=-8.259 degrees ! Estimated noise=3128.71 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 = 0.000750783 Jy ! Component: 100 - total flux cleaned = 0.00118532 Jy ! Component: 150 - total flux cleaned = 0.00168562 Jy ! Component: 200 - total flux cleaned = 0.00189872 Jy ! Total flux subtracted in 200 components = 0.00189872 Jy ! Clean residual min=-0.001653 max=0.001666 Jy/beam ! Clean residual mean=0.000014 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.874218 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 146 components and 0.874218 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=0.139729Jy sigma=0.000601 ! Fit after self-cal, rms=0.139775Jy sigma=0.000601 ! 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=0.139775Jy sigma=0.000601 ! Fit after self-cal, rms=0.139769Jy sigma=0.000601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=23.11 mas, bpa=-8.258 degrees ! Estimated noise=3128.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717596 Jy ! Component: 100 - total flux cleaned = 0.00114734 Jy ! Component: 150 - total flux cleaned = 0.00138132 Jy ! Component: 200 - total flux cleaned = 0.00182244 Jy ! Total flux subtracted in 200 components = 0.00182244 Jy ! Clean residual min=-0.001193 max=0.001202 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.87604 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 194 components and 0.876041 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=0.139638Jy sigma=0.000601 ! Fit after self-cal, rms=0.139637Jy sigma=0.000601 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 = 0.000306466 Jy ! Component: 100 - total flux cleaned = 0.000368637 Jy ! Component: 150 - total flux cleaned = 0.000308926 Jy ! Component: 200 - total flux cleaned = 0.000422779 Jy ! Total flux subtracted in 200 components = 0.000422779 Jy ! Clean residual min=-0.000924 max=0.000916 Jy/beam ! Clean residual mean=-0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.876463 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 237 components and 0.876463 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=0.139562Jy sigma=0.000600 ! Fit after self-cal, rms=0.139561Jy sigma=0.000600 ! 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=0.139561Jy sigma=0.000600 ! Fit after self-cal, rms=0.139626Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.413 mas, bmaj=23.11 mas, bpa=-8.257 degrees ! Estimated noise=3127.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892211 Jy ! Component: 100 - total flux cleaned = 0.00132954 Jy ! Component: 150 - total flux cleaned = 0.00152789 Jy ! Component: 200 - total flux cleaned = 0.00166743 Jy ! Total flux subtracted in 200 components = 0.00166743 Jy ! Clean residual min=-0.000765 max=0.000761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.87813 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 281 components and 0.878131 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=0.139576Jy sigma=0.000600 ! Fit after self-cal, rms=0.139576Jy sigma=0.000600 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 = -5.21738e-05 Jy ! Component: 100 - total flux cleaned = -9.94909e-05 Jy ! Component: 150 - total flux cleaned = -0.000224198 Jy ! Component: 200 - total flux cleaned = -0.000383906 Jy ! Total flux subtracted in 200 components = -0.000383906 Jy ! Clean residual min=-0.000641 max=0.000636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.877747 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 305 components and 0.877747 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=0.139542Jy sigma=0.000600 ! Fit after self-cal, rms=0.139541Jy sigma=0.000600 ! 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=0.139541Jy sigma=0.000600 ! Fit after self-cal, rms=0.139574Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=22.62 mas, bpa=-7.84 degrees ! Estimated noise=2982.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298237 Jy ! Component: 100 - total flux cleaned = 0.000443068 Jy ! Component: 150 - total flux cleaned = 0.000842096 Jy ! Component: 200 - total flux cleaned = 0.00102981 Jy ! Total flux subtracted in 200 components = 0.00102981 Jy ! Clean residual min=-0.000505 max=0.000509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.878777 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 341 components and 0.878777 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=0.139552Jy sigma=0.000600 ! Fit after self-cal, rms=0.139554Jy sigma=0.000600 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 = -0.000298851 Jy ! Component: 100 - total flux cleaned = -0.000459605 Jy ! Component: 150 - total flux cleaned = -0.000519039 Jy ! Component: 200 - total flux cleaned = -0.000601919 Jy ! Total flux subtracted in 200 components = -0.000601919 Jy ! Clean residual min=-0.000439 max=0.000438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.878175 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 387 components and 0.878175 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=0.139535Jy sigma=0.000600 ! Fit after self-cal, rms=0.139534Jy sigma=0.000600 ! 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=2.413 mas, bmaj=23.11 mas, bpa=-8.256 degrees ! Estimated noise=3126.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.413 x 23.11 at -8.256 degrees (North through East) ! Clean map min=-0.019708 max=0.7899 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=0.139534Jy sigma=0.000600 ! Fit after self-cal, rms=0.127224Jy sigma=0.000503 ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=23.12 mas, bpa=-8.255 degrees ! Estimated noise=3126.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.82709e-05 Jy ! Component: 100 - total flux cleaned = 1.01855e-05 Jy ! Component: 150 - total flux cleaned = 6.98949e-05 Jy ! Component: 200 - total flux cleaned = 0.000124936 Jy ! Total flux subtracted in 200 components = 0.000124936 Jy ! Clean residual min=-0.000460 max=0.000456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.8783 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 431 components and 0.8783 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=0.127199Jy sigma=0.000503 ! Fit after self-cal, rms=0.127198Jy sigma=0.000503 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.63696e-05 Jy ! Component: 100 - total flux cleaned = 0.000137461 Jy ! Component: 150 - total flux cleaned = 1.08491e-05 Jy ! Component: 200 - total flux cleaned = 1.0838e-05 Jy ! Total flux subtracted in 200 components = 1.0838e-05 Jy ! Clean residual min=-0.000396 max=0.000393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.87831 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 474 components and 0.87831 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=0.127181Jy sigma=0.000503 ! Fit after self-cal, rms=0.127180Jy sigma=0.000503 ! 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=0.127180Jy sigma=0.000503 ! Fit after self-cal, rms=0.127226Jy sigma=0.000503 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=2.068 mas, bmaj=23.5 mas, bpa=-7.661 degrees ! Estimated noise=5117.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.615589 Jy ! Component: 100 - total flux cleaned = 0.768553 Jy ! Component: 150 - total flux cleaned = 0.83285 Jy ! Component: 200 - total flux cleaned = 0.84483 Jy ! Total flux subtracted in 200 components = 0.84483 Jy ! Clean residual min=-0.018508 max=0.018653 Jy/beam ! Clean residual mean=-0.000326 rms=0.007778 Jy/beam ! Combined flux in latest and established models = 0.84483 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.84483 Jy ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=23.12 mas, bpa=-8.254 degrees ! Estimated noise=3126.33 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 = 0.00546384 Jy ! Component: 100 - total flux cleaned = 0.00703396 Jy ! Component: 150 - total flux cleaned = 0.00499037 Jy ! Component: 200 - total flux cleaned = 0.00442308 Jy ! Total flux subtracted in 200 components = 0.00442308 Jy ! Clean residual min=-0.004405 max=0.004350 Jy/beam ! Clean residual mean=-0.000026 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.849253 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 128 components and 0.849253 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.783 mas, bmaj=22.63 mas, bpa=-7.837 degrees ! Estimated noise=2981.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495095 Jy ! Component: 100 - total flux cleaned = 0.000149966 Jy ! Component: 150 - total flux cleaned = -0.000538267 Jy ! Component: 200 - total flux cleaned = -0.000662165 Jy ! Total flux subtracted in 200 components = -0.000662165 Jy ! Clean residual min=-0.002079 max=0.002120 Jy/beam ! Clean residual mean=0.000011 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.848591 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 = 0.000257669 Jy ! Component: 100 - total flux cleaned = 0.000118923 Jy ! Component: 150 - total flux cleaned = -0.000196059 Jy ! Component: 200 - total flux cleaned = -0.00036846 Jy ! Total flux subtracted in 200 components = -0.00036846 Jy ! Clean residual min=-0.003110 max=0.003060 Jy/beam ! Clean residual mean=0.000021 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.848222 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 223 components and 0.848222 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=23.12 mas, bpa=-8.254 degrees ! Estimated noise=3126.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575871 Jy ! Component: 100 - total flux cleaned = 0.00146891 Jy ! Component: 150 - total flux cleaned = 0.00241413 Jy ! Component: 200 - total flux cleaned = 0.00342688 Jy ! Total flux subtracted in 200 components = 0.00342688 Jy ! Clean residual min=-0.001814 max=0.001811 Jy/beam ! Clean residual mean=0.000018 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.851649 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 258 components and 0.851649 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=0.127627Jy sigma=0.000504 ! Fit after self-cal, rms=0.127620Jy sigma=0.000504 wmodel J0334-4008_X_2017_10_21_pus_map.mod ! Writing 258 model components to file: J0334-4008_X_2017_10_21_pus_map.mod wobs J0334-4008_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_10_21_pus_uvs.fits wwins J0334-4008_X_2017_10_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0334-4008_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.412 x 23.12 at -8.254 degrees (North through East) ! Clean map min=-0.019561 max=0.78158 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.781583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000669217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25687 0.25687 0.51374 1.02748 2.05496 4.10992 8.21984 16.4397 32.8794 65.7587 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.781 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.412 x 23.12 at -8.254 degrees (North through East) ! Clean map min=-0.019561 max=0.78158 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 J0334-4008_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:18 2019