! Started logfile: J0922-3959_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:10 2019 obs J0922-3959_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2017_09_26_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.211538 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 2376 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 J0922-3959_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.375183Jy sigma=0.002657 ! Fit after self-cal, rms=0.345645Jy sigma=0.002466 ! 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=0.8309 mas, bmaj=11.47 mas, bpa=-17.59 degrees ! Estimated noise=2542.48 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 = 0.582782 Jy ! Component: 100 - total flux cleaned = 0.81578 Jy ! Total flux subtracted in 100 components = 0.81578 Jy ! Clean residual min=-0.054347 max=0.100417 Jy/beam ! Clean residual mean=-0.000622 rms=0.023760 Jy/beam ! Combined flux in latest and established models = 0.81578 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.81578 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=0.211975Jy sigma=0.001384 ! Fit after self-cal, rms=0.211845Jy sigma=0.001383 ! 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=1.077 mas, bmaj=12.17 mas, bpa=-16.64 degrees ! Estimated noise=2099.58 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 = 0.133459 Jy ! Component: 100 - total flux cleaned = 0.146391 Jy ! Component: 150 - total flux cleaned = 0.140379 Jy ! Component: 200 - total flux cleaned = 0.137196 Jy ! Total flux subtracted in 200 components = 0.137196 Jy ! Clean residual min=-0.011615 max=0.011669 Jy/beam ! Clean residual mean=0.000287 rms=0.005658 Jy/beam ! Combined flux in latest and established models = 0.952976 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 80 components and 0.952976 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=0.109361Jy sigma=0.000715 ! Fit after self-cal, rms=0.109307Jy sigma=0.000715 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 0.96 MK 0.98 NL 1.00* OV 0.98 ! PT 1.08 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 0.96 MK 1.00 NL 1.00* OV 0.97 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 1.01 MK 1.01 NL 1.00* OV 0.97 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.02 ! LA 1.01 MK 1.03 NL 1.00* OV 0.98 ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 6 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 0.99 ! LA 0.99 MK 1.00 NL 1.00* OV 0.98 ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 1.00 NL 1.00* OV 0.98 ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 6 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 0.99 ! LA 1.00 MK 1.04 NL 1.00* OV 0.98 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 6 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 0.82 ! LA 0.98 MK 1.03 NL 1.00* OV 1.01 ! PT 0.98 ! ! ! Correcting IF 9. ! A total of 6 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 0.85 ! LA 1.01 MK 0.99 NL 1.00* OV 1.09 ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 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 0.90 ! LA 1.01 MK 1.02 NL 1.00* OV 1.09 ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 6 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 0.96 ! LA 1.01 MK 1.01 NL 1.00* OV 1.06 ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 6 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 0.99 ! LA 1.01 MK 1.01 NL 1.00* OV 1.08 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.109307Jy sigma=0.000715 ! Fit after self-cal, rms=0.087830Jy sigma=0.000607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=12.1 mas, bpa=-16.62 degrees ! Estimated noise=2104.58 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 = -0.00215499 Jy ! Component: 100 - total flux cleaned = -0.00167762 Jy ! Component: 150 - total flux cleaned = -0.000811569 Jy ! Component: 200 - total flux cleaned = -0.0002349 Jy ! Total flux subtracted in 200 components = -0.0002349 Jy ! Clean residual min=-0.003077 max=0.003069 Jy/beam ! Clean residual mean=-0.000032 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.952741 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 128 components and 0.952741 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=0.086524Jy sigma=0.000598 ! Fit after self-cal, rms=0.086482Jy sigma=0.000598 ! 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=0.086482Jy sigma=0.000598 ! Fit after self-cal, rms=0.085746Jy sigma=0.000593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=12.11 mas, bpa=-16.62 degrees ! Estimated noise=2103.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245375 Jy ! Component: 100 - total flux cleaned = 0.00308875 Jy ! Component: 150 - total flux cleaned = 0.00345535 Jy ! Component: 200 - total flux cleaned = 0.00364223 Jy ! Total flux subtracted in 200 components = 0.00364223 Jy ! Clean residual min=-0.000979 max=0.000976 Jy/beam ! Clean residual mean=-0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.956383 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 194 components and 0.956383 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=0.085563Jy sigma=0.000592 ! Fit after self-cal, rms=0.085559Jy sigma=0.000592 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 = -0.000131003 Jy ! Component: 100 - total flux cleaned = -0.000451783 Jy ! Component: 150 - total flux cleaned = -0.000732591 Jy ! Component: 200 - total flux cleaned = -0.000944649 Jy ! Total flux subtracted in 200 components = -0.000944649 Jy ! Clean residual min=-0.000552 max=0.000551 Jy/beam ! Clean residual mean=-0.000004 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.955439 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 233 components and 0.955439 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=0.085522Jy sigma=0.000592 ! Fit after self-cal, rms=0.085521Jy sigma=0.000592 ! 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=0.085521Jy sigma=0.000592 ! Fit after self-cal, rms=0.085524Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=12.11 mas, bpa=-16.62 degrees ! Estimated noise=2103.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350404 Jy ! Component: 100 - total flux cleaned = 0.000441507 Jy ! Component: 150 - total flux cleaned = 0.000259451 Jy ! Component: 200 - total flux cleaned = 6.86176e-05 Jy ! Total flux subtracted in 200 components = 6.86176e-05 Jy ! Clean residual min=-0.000378 max=0.000380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.955507 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 264 components and 0.955507 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=0.085509Jy sigma=0.000592 ! Fit after self-cal, rms=0.085508Jy sigma=0.000592 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 = -7.73108e-05 Jy ! Component: 100 - total flux cleaned = -0.00017202 Jy ! Component: 150 - total flux cleaned = -0.000154315 Jy ! Component: 200 - total flux cleaned = -0.000102767 Jy ! Total flux subtracted in 200 components = -0.000102767 Jy ! Clean residual min=-0.000282 max=0.000281 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.955405 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 289 components and 0.955405 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=0.085502Jy sigma=0.000592 ! Fit after self-cal, rms=0.085501Jy sigma=0.000592 ! 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=0.085501Jy sigma=0.000592 ! Fit after self-cal, rms=0.085497Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=14.31 mas, bpa=-7.836 degrees ! Estimated noise=2446.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.6838e-05 Jy ! Component: 100 - total flux cleaned = -7.09693e-05 Jy ! Component: 150 - total flux cleaned = -4.86488e-05 Jy ! Component: 200 - total flux cleaned = -6.86471e-05 Jy ! Total flux subtracted in 200 components = -6.86471e-05 Jy ! Clean residual min=-0.000163 max=0.000163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.955336 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 351 components and 0.955336 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=0.085495Jy sigma=0.000592 ! Fit after self-cal, rms=0.085494Jy sigma=0.000592 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 = 3.22094e-05 Jy ! Component: 100 - total flux cleaned = 4.25606e-05 Jy ! Component: 150 - total flux cleaned = 7.00722e-05 Jy ! Component: 200 - total flux cleaned = 5.25326e-05 Jy ! Total flux subtracted in 200 components = 5.25326e-05 Jy ! Clean residual min=-0.000146 max=0.000146 Jy/beam ! Clean residual mean=0.000001 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.955388 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 390 components and 0.955388 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=0.085493Jy sigma=0.000592 ! Fit after self-cal, rms=0.085493Jy sigma=0.000592 ! 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=1.067 mas, bmaj=12.11 mas, bpa=-16.62 degrees ! Estimated noise=2103.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 12.11 at -16.62 degrees (North through East) ! Clean map min=-0.014888 max=0.79639 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=0.085493Jy sigma=0.000592 ! Fit after self-cal, rms=0.069103Jy sigma=0.000475 ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=12.11 mas, bpa=-16.62 degrees ! Estimated noise=2104.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010168 Jy ! Component: 100 - total flux cleaned = -0.000199791 Jy ! Component: 150 - total flux cleaned = -0.000364557 Jy ! Component: 200 - total flux cleaned = -0.000462644 Jy ! Total flux subtracted in 200 components = -0.000462644 Jy ! Clean residual min=-0.000229 max=0.000230 Jy/beam ! Clean residual mean=0.000003 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.954926 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 417 components and 0.954926 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=0.069097Jy sigma=0.000475 ! Fit after self-cal, rms=0.069097Jy sigma=0.000475 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.99709e-05 Jy ! Component: 100 - total flux cleaned = 2.82752e-05 Jy ! Component: 150 - total flux cleaned = -4.74493e-05 Jy ! Component: 200 - total flux cleaned = -8.43525e-05 Jy ! Total flux subtracted in 200 components = -8.43525e-05 Jy ! Clean residual min=-0.000205 max=0.000201 Jy/beam ! Clean residual mean=0.000002 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.954841 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 436 components and 0.954841 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=0.069093Jy sigma=0.000474 ! Fit after self-cal, rms=0.069093Jy sigma=0.000474 ! 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=0.069093Jy sigma=0.000474 ! Fit after self-cal, rms=0.069091Jy sigma=0.000474 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=0.8329 mas, bmaj=11.51 mas, bpa=-17.55 degrees ! Estimated noise=2554.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581306 Jy ! Component: 100 - total flux cleaned = 0.812385 Jy ! Component: 150 - total flux cleaned = 0.914525 Jy ! Component: 200 - total flux cleaned = 0.959705 Jy ! Total flux subtracted in 200 components = 0.959705 Jy ! Clean residual min=-0.016140 max=0.019375 Jy/beam ! Clean residual mean=0.000129 rms=0.006128 Jy/beam ! Combined flux in latest and established models = 0.959705 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.959705 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=12.11 mas, bpa=-16.62 degrees ! Estimated noise=2104.23 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 = 0.00486247 Jy ! Component: 100 - total flux cleaned = 0.00489611 Jy ! Component: 150 - total flux cleaned = 0.00471311 Jy ! Component: 200 - total flux cleaned = 0.0044243 Jy ! Total flux subtracted in 200 components = 0.0044243 Jy ! Clean residual min=-0.005958 max=0.005996 Jy/beam ! Clean residual mean=0.000265 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.964129 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 118 components and 0.964129 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=3.528 mas, bmaj=14.31 mas, bpa=-7.835 degrees ! Estimated noise=2446.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386584 Jy ! Component: 100 - total flux cleaned = -0.00801403 Jy ! Component: 150 - total flux cleaned = -0.0063091 Jy ! Component: 200 - total flux cleaned = -0.00383382 Jy ! Total flux subtracted in 200 components = -0.00383382 Jy ! Clean residual min=-0.002442 max=0.002457 Jy/beam ! Clean residual mean=0.000098 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.960295 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 = 0.00216356 Jy ! Component: 100 - total flux cleaned = 0.00393876 Jy ! Component: 150 - total flux cleaned = 0.00425633 Jy ! Component: 200 - total flux cleaned = 0.00496477 Jy ! Total flux subtracted in 200 components = 0.00496477 Jy ! Clean residual min=-0.001693 max=0.001666 Jy/beam ! Clean residual mean=-0.000011 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.96526 Jy ! Adding 174 model components to the UV plane model. ! The established model now contains 281 components and 0.96526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=12.11 mas, bpa=-16.62 degrees ! Estimated noise=2104.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000960972 Jy ! Component: 100 - total flux cleaned = -0.00132089 Jy ! Component: 150 - total flux cleaned = -0.00153825 Jy ! Component: 200 - total flux cleaned = -0.00172255 Jy ! Total flux subtracted in 200 components = -0.00172255 Jy ! Clean residual min=-0.000996 max=0.001010 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.963538 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 320 components and 0.963537 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=0.069192Jy sigma=0.000475 ! Fit after self-cal, rms=0.069187Jy sigma=0.000475 wmodel J0922-3959_X_2017_09_26_pus_map.mod ! Writing 320 model components to file: J0922-3959_X_2017_09_26_pus_map.mod wobs J0922-3959_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2017_09_26_pus_uvs.fits wwins J0922-3959_X_2017_09_26_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0922-3959_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 12.11 at -16.62 degrees (North through East) ! Clean map min=-0.012286 max=0.79057 Jy/beam ! Writing clean map to FITS file: J0922-3959_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 0.790565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000407593 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154671 0.154671 0.309343 0.618685 1.23737 2.47474 4.94948 9.89897 19.7979 39.5959 79.1917 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.79 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 12.11 at -16.62 degrees (North through East) ! Clean map min=-0.012286 max=0.79057 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 J0922-3959_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:11 2019