! Started logfile: J1542-1634_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:20 2019 obs J1542-1634_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1542-1634_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753995 visibilities/baseline/integration-bin. ! Found source: J1542-1634 ! ! 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 763 lines of history. ! ! Reading 47556 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 J1542-1634_X_2017_10_09_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991454Jy sigma=0.007426 ! Fit after self-cal, rms=0.949575Jy sigma=0.007152 ! 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=0.7274 mas, bmaj=3.113 mas, bpa=-18.86 degrees ! Estimated noise=1336.06 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 = 0.0423656 Jy ! Component: 100 - total flux cleaned = 0.0516302 Jy ! Total flux subtracted in 100 components = 0.0516302 Jy ! Clean residual min=-0.003657 max=0.002911 Jy/beam ! Clean residual mean=0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0516302 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0516302 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=0.094734Jy sigma=0.000621 ! Fit after self-cal, rms=0.093713Jy sigma=0.000614 ! 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=0.9118 mas, bmaj=3.464 mas, bpa=-18.3 degrees ! Estimated noise=443.073 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 = 0.00340511 Jy ! Component: 100 - total flux cleaned = 0.00372052 Jy ! Component: 150 - total flux cleaned = 0.00371954 Jy ! Component: 200 - total flux cleaned = 0.00371854 Jy ! Total flux subtracted in 200 components = 0.00371854 Jy ! Clean residual min=-0.001692 max=0.001406 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0553487 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0553487 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=0.093501Jy sigma=0.000613 ! Fit after self-cal, rms=0.093419Jy sigma=0.000613 ! 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 1.01 HN 0.90 KP 1.00 ! LA 0.98 MK 1.06 NL 1.00 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 1.00 ! LA 1.01 MK 1.09 NL 0.97 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.93 KP 0.93 ! LA 1.02 MK 1.02 NL 1.04 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.19 HN 0.96 KP 0.92 ! LA 1.01 MK 1.07 NL 1.08 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.80 KP 0.94 ! LA 1.05 MK 1.07 NL 1.01 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.83 KP 0.94 ! LA 1.04 MK 1.03 NL 1.07 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.89 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.86 KP 0.94 ! LA 1.03 MK 1.06 NL 1.08 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.82 KP 0.98 ! LA 1.04 MK 1.06 NL 1.01 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.81 KP 0.88 ! LA 1.04 MK 0.99 NL 0.96 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.78 KP 0.94 ! LA 0.94 MK 0.98 NL 1.06 OV 1.00* ! PT 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.82 HN 0.78 KP 0.90 ! LA 1.03 MK 0.94 NL 0.99 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.093419Jy sigma=0.000613 ! Fit after self-cal, rms=0.087419Jy sigma=0.000612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9123 mas, bmaj=3.468 mas, bpa=-17.87 degrees ! Estimated noise=438.045 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 = 0.000599762 Jy ! Component: 100 - total flux cleaned = 0.000653581 Jy ! Component: 150 - total flux cleaned = 0.000694777 Jy ! Component: 200 - total flux cleaned = 0.000677658 Jy ! Total flux subtracted in 200 components = 0.000677658 Jy ! Clean residual min=-0.000986 max=0.001047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0560264 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0560264 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=0.087405Jy sigma=0.000612 ! Fit after self-cal, rms=0.087272Jy 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=0.087272Jy sigma=0.000611 ! Fit after self-cal, rms=0.086571Jy sigma=0.000611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9116 mas, bmaj=3.457 mas, bpa=-17.84 degrees ! Estimated noise=437.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244523 Jy ! Component: 100 - total flux cleaned = 0.000241823 Jy ! Component: 150 - total flux cleaned = 0.000260664 Jy ! Component: 200 - total flux cleaned = 0.000260769 Jy ! Total flux subtracted in 200 components = 0.000260769 Jy ! Clean residual min=-0.000942 max=0.001040 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0562872 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0562872 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=0.086568Jy sigma=0.000611 ! Fit after self-cal, rms=0.086536Jy 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 = -2.3671e-05 Jy ! Component: 100 - total flux cleaned = -3.72804e-05 Jy ! Component: 150 - total flux cleaned = -1.82943e-05 Jy ! Component: 200 - total flux cleaned = -2.49795e-06 Jy ! Total flux subtracted in 200 components = -2.49795e-06 Jy ! Clean residual min=-0.000932 max=0.000977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0562847 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0562847 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=0.086534Jy sigma=0.000611 ! Fit after self-cal, rms=0.086529Jy 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=0.086529Jy sigma=0.000611 ! Fit after self-cal, rms=0.086403Jy sigma=0.000611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=3.451 mas, bpa=-17.8 degrees ! Estimated noise=437.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201771 Jy ! Component: 100 - total flux cleaned = 0.000210357 Jy ! Component: 150 - total flux cleaned = 0.000232718 Jy ! Component: 200 - total flux cleaned = 0.000239082 Jy ! Total flux subtracted in 200 components = 0.000239082 Jy ! Clean residual min=-0.000928 max=0.000932 Jy/beam ! Clean residual mean=-0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0565238 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0565238 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=0.086401Jy sigma=0.000611 ! Fit after self-cal, rms=0.086402Jy 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 = -4.40306e-06 Jy ! Component: 100 - total flux cleaned = 1.07089e-05 Jy ! Component: 150 - total flux cleaned = 1.75005e-05 Jy ! Component: 200 - total flux cleaned = 1.12744e-05 Jy ! Total flux subtracted in 200 components = 1.12744e-05 Jy ! Clean residual min=-0.000930 max=0.000936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.056535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.056535 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=0.086401Jy sigma=0.000611 ! Fit after self-cal, rms=0.086399Jy 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=0.086399Jy sigma=0.000610 ! Fit after self-cal, rms=0.086301Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=4.556 mas, bpa=-2.825 degrees ! Estimated noise=521.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261023 Jy ! Component: 100 - total flux cleaned = 0.000260591 Jy ! Component: 150 - total flux cleaned = 0.000268737 Jy ! Component: 200 - total flux cleaned = 0.000268604 Jy ! Total flux subtracted in 200 components = 0.000268604 Jy ! Clean residual min=-0.001004 max=0.001058 Jy/beam ! Clean residual mean=-0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0568036 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0568036 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=0.086300Jy sigma=0.000610 ! Fit after self-cal, rms=0.086301Jy 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 = -2.95005e-06 Jy ! Component: 100 - total flux cleaned = -4.09758e-06 Jy ! Component: 150 - total flux cleaned = -8.4317e-06 Jy ! Component: 200 - total flux cleaned = -8.43383e-06 Jy ! Total flux subtracted in 200 components = -8.43383e-06 Jy ! Clean residual min=-0.001020 max=0.001059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0567952 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0567952 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=0.086301Jy sigma=0.000610 ! Fit after self-cal, rms=0.086301Jy 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=0.9081 mas, bmaj=3.447 mas, bpa=-17.76 degrees ! Estimated noise=437.095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9081 x 3.447 at -17.76 degrees (North through East) ! Clean map min=-0.0019005 max=0.055262 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=0.7231 mas, bmaj=3.131 mas, bpa=-18.37 degrees ! Estimated noise=1301.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428315 Jy ! Component: 100 - total flux cleaned = 0.0522322 Jy ! Component: 150 - total flux cleaned = 0.0543908 Jy ! Component: 200 - total flux cleaned = 0.0552252 Jy ! Total flux subtracted in 200 components = 0.0552252 Jy ! Clean residual min=-0.002425 max=0.002240 Jy/beam ! Clean residual mean=-0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0552252 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0552252 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9081 mas, bmaj=3.447 mas, bpa=-17.76 degrees ! Estimated noise=437.095 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) ! Added new window around map position (-1.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112231 Jy ! Component: 100 - total flux cleaned = 0.00144394 Jy ! Component: 150 - total flux cleaned = 0.00159449 Jy ! Component: 200 - total flux cleaned = 0.00164129 Jy ! Total flux subtracted in 200 components = 0.00164129 Jy ! Clean residual min=-0.001033 max=0.000989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0568664 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0568664 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=2.286 mas, bmaj=4.556 mas, bpa=-2.825 degrees ! Estimated noise=521.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226191 Jy ! Component: 100 - total flux cleaned = 0.00030362 Jy ! Component: 150 - total flux cleaned = 0.000324264 Jy ! Component: 200 - total flux cleaned = 0.000324416 Jy ! Total flux subtracted in 200 components = 0.000324416 Jy ! Clean residual min=-0.001017 max=0.001021 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0571909 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 = -4.98139e-07 Jy ! Component: 100 - total flux cleaned = -7.11512e-06 Jy ! Component: 150 - total flux cleaned = -1.31442e-05 Jy ! Component: 200 - total flux cleaned = -1.84436e-05 Jy ! Total flux subtracted in 200 components = -1.84436e-05 Jy ! Clean residual min=-0.000992 max=0.001024 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0571724 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.0571724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9081 mas, bmaj=3.447 mas, bpa=-17.76 degrees ! Estimated noise=437.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.12784e-05 Jy ! Component: 100 - total flux cleaned = -5.92301e-05 Jy ! Component: 150 - total flux cleaned = -7.33005e-05 Jy ! Component: 200 - total flux cleaned = -7.3499e-05 Jy ! Total flux subtracted in 200 components = -7.3499e-05 Jy ! Clean residual min=-0.000878 max=0.000847 Jy/beam ! Clean residual mean=-0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0570989 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.0570989 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=0.086301Jy sigma=0.000610 ! Fit after self-cal, rms=0.086309Jy sigma=0.000610 wmodel J1542-1634_X_2017_10_09_pus_map.mod ! Writing 87 model components to file: J1542-1634_X_2017_10_09_pus_map.mod wobs J1542-1634_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1542-1634_X_2017_10_09_pus_uvs.fits wwins J1542-1634_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1542-1634_X_2017_10_09_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 = -3.63708e-05 Jy ! Component: 100 - total flux cleaned = -5.10692e-05 Jy ! Component: 150 - total flux cleaned = -0.000108207 Jy ! Component: 200 - total flux cleaned = -0.000162195 Jy ! Component: 250 - total flux cleaned = -0.000200248 Jy ! Component: 300 - total flux cleaned = -0.000273151 Jy ! Component: 350 - total flux cleaned = -0.000343232 Jy ! Component: 400 - total flux cleaned = -0.000422304 Jy ! Component: 450 - total flux cleaned = -0.000520204 Jy ! Component: 500 - total flux cleaned = -0.000614736 Jy ! Component: 550 - total flux cleaned = -0.00068605 Jy ! Component: 600 - total flux cleaned = -0.000765247 Jy ! Component: 650 - total flux cleaned = -0.000842131 Jy ! Component: 700 - total flux cleaned = -0.00092648 Jy ! Component: 750 - total flux cleaned = -0.000999934 Jy ! Component: 800 - total flux cleaned = -0.00111665 Jy ! Component: 850 - total flux cleaned = -0.00115178 Jy ! Component: 900 - total flux cleaned = -0.00119508 Jy ! Component: 950 - total flux cleaned = -0.00124606 Jy ! Component: 1000 - total flux cleaned = -0.00128775 Jy ! Component: 1050 - total flux cleaned = -0.00133688 Jy ! Component: 1100 - total flux cleaned = -0.00137703 Jy ! Component: 1150 - total flux cleaned = -0.00141655 Jy ! Component: 1200 - total flux cleaned = -0.00147102 Jy ! Component: 1250 - total flux cleaned = -0.00149388 Jy ! Component: 1300 - total flux cleaned = -0.00151646 Jy ! Component: 1350 - total flux cleaned = -0.00154613 Jy ! Component: 1400 - total flux cleaned = -0.00156808 Jy ! Component: 1450 - total flux cleaned = -0.00159705 Jy ! Component: 1500 - total flux cleaned = -0.00160436 Jy ! Component: 1550 - total flux cleaned = -0.00164652 Jy ! Component: 1600 - total flux cleaned = -0.00165341 Jy ! Component: 1650 - total flux cleaned = -0.00166703 Jy ! Component: 1700 - total flux cleaned = -0.00167391 Jy ! Component: 1750 - total flux cleaned = -0.00168731 Jy ! Component: 1800 - total flux cleaned = -0.0017203 Jy ! Component: 1850 - total flux cleaned = -0.00175278 Jy ! Component: 1900 - total flux cleaned = -0.00175915 Jy ! Component: 1950 - total flux cleaned = -0.00177822 Jy ! Component: 2000 - total flux cleaned = -0.00179082 Jy ! Total flux subtracted in 2048 components = -0.0018219 Jy ! Clean residual min=-0.000312 max=0.000322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.055277 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 213 components and 0.055277 Jy ![Exited script file: muppet] wmap "J1542-1634_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9081 x 3.447 at -17.76 degrees (North through East) ! Clean map min=-0.0017634 max=0.054901 Jy/beam ! Writing clean map to FITS file: J1542-1634_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0549014 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614444 0.614444 1.22889 2.45778 4.91555 9.8311 19.6622 39.3244 78.6488 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9081 x 3.447 at -17.76 degrees (North through East) ! Clean map min=-0.0017634 max=0.054901 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 J1542-1634_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:22 2019