! Started logfile: J2218-0028_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:12 2019 obs J2218-0028_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2218-0028_X_2017_09_26_pus_uva.fits ! AN table 1: 191 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.423357 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2218-0028 ! ! 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 947 lines of history. ! ! Reading 34932 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 J2218-0028_X_2017_09_26_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 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1016 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003069Jy sigma=0.008534 ! Fit after self-cal, rms=0.964552Jy sigma=0.008218 ! 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=0.8289 mas, bmaj=3.521 mas, bpa=-18.64 degrees ! Estimated noise=1060.02 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300676 Jy ! Component: 100 - total flux cleaned = 0.0366248 Jy ! Total flux subtracted in 100 components = 0.0366248 Jy ! Clean residual min=-0.002640 max=0.002773 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0366248 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0366248 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=0.076866Jy sigma=0.000612 ! Fit after self-cal, rms=0.075087Jy sigma=0.000596 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393091 Jy ! Component: 100 - total flux cleaned = 0.00439257 Jy ! Total flux subtracted in 100 components = 0.00439257 Jy ! Clean residual min=-0.002688 max=0.002901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0410174 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0410174 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=0.074890Jy sigma=0.000595 ! Fit after self-cal, rms=0.074858Jy sigma=0.000595 ! 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=0.9986 mas, bmaj=3.506 mas, bpa=-18.79 degrees ! Estimated noise=461.177 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 = -0.000354759 Jy ! Component: 100 - total flux cleaned = -0.000326656 Jy ! Component: 150 - total flux cleaned = -0.000284281 Jy ! Component: 200 - total flux cleaned = -0.000246744 Jy ! Total flux subtracted in 200 components = -0.000246744 Jy ! Clean residual min=-0.001640 max=0.001605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0407706 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0407706 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=0.074834Jy sigma=0.000595 ! Fit after self-cal, rms=0.074802Jy sigma=0.000594 ! 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 1.08 FD 1.14 HN 0.90 KP 1.01 ! LA 1.04 MK 0.98 NL 0.99 OV 1.11 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.98 KP 0.99 ! LA 1.12 MK 1.00 NL 0.97 OV 1.06 ! PT 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.02 KP 0.95 ! LA 1.13 MK 1.04 NL 1.06 OV 1.09 ! PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.96 KP 1.01 ! LA 1.04 MK 1.07 NL 1.00 OV 0.99 ! PT 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.89 KP 0.94 ! LA 1.01 MK 0.99 NL 1.02 OV 1.06 ! PT 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 0.92 ! LA 1.03 MK 1.08 NL 1.02 OV 1.12 ! PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.98 KP 0.98 ! LA 1.02 MK 0.99 NL 0.97 OV 1.07 ! PT 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.95 KP 0.81 ! LA 1.04 MK 0.99 NL 0.92 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.96 KP 0.88 ! LA 1.01 MK 0.95 NL 1.00 OV 1.11 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.93 KP 0.90 ! LA 1.04 MK 0.94 NL 0.91 OV 1.11 ! PT 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.85 KP 0.86 ! LA 1.03 MK 0.82 NL 0.87 OV 1.10 ! PT 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.84 HN 0.87 KP 0.88 ! LA 1.04 MK 0.84 NL 1.06 OV 1.00 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.074802Jy sigma=0.000594 ! Fit after self-cal, rms=0.072508Jy sigma=0.000593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=3.496 mas, bpa=-18.76 degrees ! Estimated noise=460.291 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 = 0.000819586 Jy ! Component: 100 - total flux cleaned = 0.000984713 Jy ! Component: 150 - total flux cleaned = 0.00108912 Jy ! Component: 200 - total flux cleaned = 0.00115463 Jy ! Total flux subtracted in 200 components = 0.00115463 Jy ! Clean residual min=-0.001465 max=0.001266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0419253 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0419253 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=0.072496Jy sigma=0.000593 ! Fit after self-cal, rms=0.072442Jy sigma=0.000592 ! 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=0.072442Jy sigma=0.000592 ! Fit after self-cal, rms=0.071633Jy sigma=0.000592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9804 mas, bmaj=3.487 mas, bpa=-18.77 degrees ! Estimated noise=459.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.96199e-05 Jy ! Component: 100 - total flux cleaned = 3.071e-05 Jy ! Component: 150 - total flux cleaned = 2.0395e-05 Jy ! Component: 200 - total flux cleaned = 1.21797e-05 Jy ! Total flux subtracted in 200 components = 1.21797e-05 Jy ! Clean residual min=-0.000922 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0419374 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0419374 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=0.071629Jy sigma=0.000592 ! Fit after self-cal, rms=0.071615Jy sigma=0.000591 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.20847e-05 Jy ! Component: 100 - total flux cleaned = -5.13232e-05 Jy ! Component: 150 - total flux cleaned = -5.91936e-05 Jy ! Component: 200 - total flux cleaned = -5.25182e-05 Jy ! Total flux subtracted in 200 components = -5.25182e-05 Jy ! Clean residual min=-0.001008 max=0.000942 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0418849 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0418849 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=0.071612Jy sigma=0.000591 ! Fit after self-cal, rms=0.071611Jy sigma=0.000591 ! 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=0.071611Jy sigma=0.000591 ! Fit after self-cal, rms=0.071606Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=3.486 mas, bpa=-18.77 degrees ! Estimated noise=458.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12648e-05 Jy ! Component: 100 - total flux cleaned = -4.08265e-05 Jy ! Component: 150 - total flux cleaned = -4.05704e-05 Jy ! Component: 200 - total flux cleaned = -4.76485e-05 Jy ! Total flux subtracted in 200 components = -4.76485e-05 Jy ! Clean residual min=-0.000982 max=0.000904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0418373 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0418373 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=0.071604Jy sigma=0.000591 ! Fit after self-cal, rms=0.071617Jy sigma=0.000591 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 = -1.68977e-05 Jy ! Component: 100 - total flux cleaned = -1.75189e-06 Jy ! Component: 150 - total flux cleaned = 1.22569e-05 Jy ! Component: 200 - total flux cleaned = 1.8762e-05 Jy ! Total flux subtracted in 200 components = 1.8762e-05 Jy ! Clean residual min=-0.000995 max=0.000954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.041856 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.041856 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=0.071615Jy sigma=0.000591 ! Fit after self-cal, rms=0.071614Jy sigma=0.000591 ! 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=0.071614Jy sigma=0.000591 ! Fit after self-cal, rms=0.071610Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.717 mas, bpa=-10.4 degrees ! Estimated noise=554.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012992 Jy ! Component: 100 - total flux cleaned = 0.000150023 Jy ! Component: 150 - total flux cleaned = 0.000162469 Jy ! Component: 200 - total flux cleaned = 0.000166041 Jy ! Total flux subtracted in 200 components = 0.000166041 Jy ! Clean residual min=-0.001187 max=0.001075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0420221 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0420221 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=0.071610Jy sigma=0.000591 ! Fit after self-cal, rms=0.071619Jy sigma=0.000591 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 = 0.000134213 Jy ! Component: 100 - total flux cleaned = 0.000161226 Jy ! Component: 150 - total flux cleaned = 0.000171922 Jy ! Component: 200 - total flux cleaned = 0.000178362 Jy ! Total flux subtracted in 200 components = 0.000178362 Jy ! Clean residual min=-0.001204 max=0.001095 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0422004 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0422004 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=0.071619Jy sigma=0.000591 ! Fit after self-cal, rms=0.071620Jy sigma=0.000591 ! 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=0.9806 mas, bmaj=3.489 mas, bpa=-18.77 degrees ! Estimated noise=457.651 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9806 x 3.489 at -18.77 degrees (North through East) ! Clean map min=-0.0013131 max=0.040999 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=0.8133 mas, bmaj=3.527 mas, bpa=-18.79 degrees ! Estimated noise=1026.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321306 Jy ! Component: 100 - total flux cleaned = 0.0394935 Jy ! Component: 150 - total flux cleaned = 0.0415136 Jy ! Component: 200 - total flux cleaned = 0.0417298 Jy ! Total flux subtracted in 200 components = 0.0417298 Jy ! Clean residual min=-0.002000 max=0.002091 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0417299 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0417299 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=3.489 mas, bpa=-18.77 degrees ! Estimated noise=457.651 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 = -0.00014058 Jy ! Component: 100 - total flux cleaned = -7.45844e-05 Jy ! Component: 150 - total flux cleaned = 2.33213e-05 Jy ! Component: 200 - total flux cleaned = 2.22335e-05 Jy ! Total flux subtracted in 200 components = 2.22335e-05 Jy ! Clean residual min=-0.001005 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0417521 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0417521 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=2.158 mas, bmaj=3.717 mas, bpa=-10.4 degrees ! Estimated noise=554.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355087 Jy ! Component: 100 - total flux cleaned = 0.000401847 Jy ! Component: 150 - total flux cleaned = 0.000413932 Jy ! Component: 200 - total flux cleaned = 0.000423949 Jy ! Total flux subtracted in 200 components = 0.000423949 Jy ! Clean residual min=-0.001213 max=0.001120 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.042176 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 = 1.70207e-05 Jy ! Component: 100 - total flux cleaned = 2.48853e-05 Jy ! Component: 150 - total flux cleaned = 3.59472e-05 Jy ! Component: 200 - total flux cleaned = 4.63636e-05 Jy ! Total flux subtracted in 200 components = 4.63636e-05 Jy ! Clean residual min=-0.001209 max=0.001109 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0422224 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0422224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=3.489 mas, bpa=-18.77 degrees ! Estimated noise=457.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.22898e-05 Jy ! Component: 100 - total flux cleaned = -0.000143017 Jy ! Component: 150 - total flux cleaned = -0.000182361 Jy ! Component: 200 - total flux cleaned = -0.000226219 Jy ! Total flux subtracted in 200 components = -0.000226219 Jy ! Clean residual min=-0.000994 max=0.000981 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0419962 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0419962 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=0.071622Jy sigma=0.000591 ! Fit after self-cal, rms=0.071621Jy sigma=0.000591 wmodel J2218-0028_X_2017_09_26_pus_map.mod ! Writing 51 model components to file: J2218-0028_X_2017_09_26_pus_map.mod wobs J2218-0028_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2218-0028_X_2017_09_26_pus_uvs.fits wwins J2218-0028_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2218-0028_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.81209e-05 Jy ! Component: 100 - total flux cleaned = -0.000140036 Jy ! Component: 150 - total flux cleaned = -0.000171474 Jy ! Component: 200 - total flux cleaned = -0.000230563 Jy ! Component: 250 - total flux cleaned = -0.000344298 Jy ! Component: 300 - total flux cleaned = -0.000398514 Jy ! Component: 350 - total flux cleaned = -0.000450902 Jy ! Component: 400 - total flux cleaned = -0.000513466 Jy ! Component: 450 - total flux cleaned = -0.000561815 Jy ! Component: 500 - total flux cleaned = -0.000619549 Jy ! Component: 550 - total flux cleaned = -0.000641909 Jy ! Component: 600 - total flux cleaned = -0.000685672 Jy ! Component: 650 - total flux cleaned = -0.000728293 Jy ! Component: 700 - total flux cleaned = -0.000790143 Jy ! Component: 750 - total flux cleaned = -0.000809823 Jy ! Component: 800 - total flux cleaned = -0.000809813 Jy ! Component: 850 - total flux cleaned = -0.000847838 Jy ! Component: 900 - total flux cleaned = -0.000829075 Jy ! Component: 950 - total flux cleaned = -0.000847326 Jy ! Component: 1000 - total flux cleaned = -0.000856347 Jy ! Component: 1050 - total flux cleaned = -0.000865186 Jy ! Component: 1100 - total flux cleaned = -0.000865466 Jy ! Component: 1150 - total flux cleaned = -0.000848658 Jy ! Component: 1200 - total flux cleaned = -0.00085681 Jy ! Component: 1250 - total flux cleaned = -0.000808256 Jy ! Component: 1300 - total flux cleaned = -0.00077655 Jy ! Component: 1350 - total flux cleaned = -0.000760845 Jy ! Component: 1400 - total flux cleaned = -0.000714727 Jy ! Component: 1450 - total flux cleaned = -0.000661709 Jy ! Component: 1500 - total flux cleaned = -0.000617139 Jy ! Component: 1550 - total flux cleaned = -0.000565799 Jy ! Component: 1600 - total flux cleaned = -0.000522225 Jy ! Component: 1650 - total flux cleaned = -0.000465077 Jy ! Component: 1700 - total flux cleaned = -0.000415818 Jy ! Component: 1750 - total flux cleaned = -0.000374135 Jy ! Component: 1800 - total flux cleaned = -0.00035354 Jy ! Component: 1850 - total flux cleaned = -0.000313012 Jy ! Component: 1900 - total flux cleaned = -0.000259755 Jy ! Component: 1950 - total flux cleaned = -0.000220404 Jy ! Component: 2000 - total flux cleaned = -0.000194408 Jy ! Total flux subtracted in 2048 components = -0.000143307 Jy ! Clean residual min=-0.000352 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0418529 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 197 components and 0.0418529 Jy ![Exited script file: muppet] wmap "J2218-0028_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9806 x 3.489 at -18.77 degrees (North through East) ! Clean map min=-0.0013506 max=0.040907 Jy/beam ! Writing clean map to FITS file: J2218-0028_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0409072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.929051 0.929051 1.8581 3.7162 7.43241 14.8648 29.7296 59.4593 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9806 x 3.489 at -18.77 degrees (North through East) ! Clean map min=-0.0013506 max=0.040907 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 J2218-0028_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:14 2019