! Started logfile: J0748+2400_X_2017_05_01_pus_uvs.log on Wed May 1 19:54:16 2019 obs J0748+2400_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0748+2400_X_2017_05_01_pus_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.577778 visibilities/baseline/integration-bin. ! Found source: J0748+2400 ! ! 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 863 lines of history. ! ! Reading 2808 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 J0748+2400_X_2017_05_01_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.535034Jy sigma=0.004176 ! Fit after self-cal, rms=0.517043Jy sigma=0.004072 ! 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=1.5 mas, bmaj=2.837 mas, bpa=-6.442 degrees ! Estimated noise=2815.18 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 = 0.387615 Jy ! Component: 100 - total flux cleaned = 0.484751 Jy ! Total flux subtracted in 100 components = 0.484751 Jy ! Clean residual min=-0.018366 max=0.038500 Jy/beam ! Clean residual mean=0.000009 rms=0.007665 Jy/beam ! Combined flux in latest and established models = 0.484751 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.484751 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=0.103502Jy sigma=0.000817 ! Fit after self-cal, rms=0.103438Jy sigma=0.000816 ! 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=1.682 mas, bmaj=2.783 mas, bpa=-3.309 degrees ! Estimated noise=1660.74 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 = 0.0395126 Jy ! Component: 100 - total flux cleaned = 0.0554675 Jy ! Component: 150 - total flux cleaned = 0.0636573 Jy ! Component: 200 - total flux cleaned = 0.0682871 Jy ! Total flux subtracted in 200 components = 0.0682871 Jy ! Clean residual min=-0.009873 max=0.018011 Jy/beam ! Clean residual mean=0.000011 rms=0.003459 Jy/beam ! Combined flux in latest and established models = 0.553038 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.553038 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=0.090716Jy sigma=0.000689 ! Fit after self-cal, rms=0.090641Jy sigma=0.000688 ! 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 0.95 FD 1.00 HN 1.00* KP 0.99 ! LA 0.93 MK 0.98 NL 1.02 OV 1.02 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 0.95 ! LA 0.96 MK 1.00 NL 1.00 OV 1.02 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.97 ! LA 0.98 MK 1.04 NL 1.01 OV 1.02 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00* KP 0.96 ! LA 1.00 MK 0.97 NL 0.97 OV 1.02 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.97 ! LA 0.97 MK 1.04 NL 1.01 OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.96 ! LA 0.99 MK 1.01 NL 1.04 OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 0.96 ! LA 0.99 MK 1.01 NL 0.99 OV 1.05 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.00* KP 0.98 ! LA 0.97 MK 0.97 NL 1.04 OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 0.92 NL 1.00 OV 1.03 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00* KP 0.99 ! LA 0.99 MK 1.05 NL 1.01 OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00* KP 1.02 ! LA 1.07 MK 1.07 NL 1.08 OV 1.08 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.92 ! LA 1.02 MK 1.00 NL 1.00 OV 1.04 ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.090641Jy sigma=0.000688 ! Fit after self-cal, rms=0.087151Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=2.765 mas, bpa=-3.427 degrees ! Estimated noise=1656.84 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 (-3, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145336 Jy ! Component: 100 - total flux cleaned = 0.0176092 Jy ! Component: 150 - total flux cleaned = 0.0194308 Jy ! Component: 200 - total flux cleaned = 0.0208595 Jy ! Total flux subtracted in 200 components = 0.0208595 Jy ! Clean residual min=-0.003807 max=0.004991 Jy/beam ! Clean residual mean=0.000037 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.573897 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.573897 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=0.084977Jy sigma=0.000636 ! Fit after self-cal, rms=0.084923Jy sigma=0.000635 ! 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=0.084923Jy sigma=0.000635 ! Fit after self-cal, rms=0.084788Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=2.762 mas, bpa=-3.439 degrees ! Estimated noise=1652.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329638 Jy ! Component: 100 - total flux cleaned = 0.00408903 Jy ! Component: 150 - total flux cleaned = 0.00416295 Jy ! Component: 200 - total flux cleaned = 0.00409613 Jy ! Total flux subtracted in 200 components = 0.00409613 Jy ! Clean residual min=-0.003111 max=0.003780 Jy/beam ! Clean residual mean=0.000029 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.577994 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.577993 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=0.084598Jy sigma=0.000633 ! Fit after self-cal, rms=0.084582Jy sigma=0.000633 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 = 0.000714861 Jy ! Component: 100 - total flux cleaned = 0.000717215 Jy ! Component: 150 - total flux cleaned = 0.000616284 Jy ! Component: 200 - total flux cleaned = 0.000617529 Jy ! Total flux subtracted in 200 components = 0.000617529 Jy ! Clean residual min=-0.002971 max=0.003475 Jy/beam ! Clean residual mean=0.000029 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.578611 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.578611 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=0.084516Jy sigma=0.000632 ! Fit after self-cal, rms=0.084511Jy sigma=0.000632 ! 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=0.084511Jy sigma=0.000632 ! Fit after self-cal, rms=0.084512Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=2.763 mas, bpa=-3.435 degrees ! Estimated noise=1652.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128651 Jy ! Component: 100 - total flux cleaned = 0.0013322 Jy ! Component: 150 - total flux cleaned = 0.00124851 Jy ! Component: 200 - total flux cleaned = 0.00121005 Jy ! Total flux subtracted in 200 components = 0.00121005 Jy ! Clean residual min=-0.002744 max=0.003176 Jy/beam ! Clean residual mean=0.000024 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.579821 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.579821 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=0.084459Jy sigma=0.000632 ! Fit after self-cal, rms=0.084454Jy sigma=0.000632 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 = 0.000473272 Jy ! Component: 100 - total flux cleaned = 0.000472646 Jy ! Component: 150 - total flux cleaned = 0.000377229 Jy ! Component: 200 - total flux cleaned = 0.000347937 Jy ! Total flux subtracted in 200 components = 0.000347937 Jy ! Clean residual min=-0.002639 max=0.003065 Jy/beam ! Clean residual mean=0.000023 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.580169 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.580169 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=0.084429Jy sigma=0.000631 ! Fit after self-cal, rms=0.084427Jy sigma=0.000631 ! 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=0.084427Jy sigma=0.000631 ! Fit after self-cal, rms=0.084499Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=2.988 mas, bpa=-3.666 degrees ! Estimated noise=1706.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432979 Jy ! Component: 100 - total flux cleaned = 0.00048315 Jy ! Component: 150 - total flux cleaned = 0.000461445 Jy ! Component: 200 - total flux cleaned = 0.000461451 Jy ! Total flux subtracted in 200 components = 0.000461451 Jy ! Clean residual min=-0.002289 max=0.003096 Jy/beam ! Clean residual mean=0.000024 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.58063 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.58063 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=0.084484Jy sigma=0.000631 ! Fit after self-cal, rms=0.084482Jy sigma=0.000631 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 = 0.000243536 Jy ! Component: 100 - total flux cleaned = 0.000314139 Jy ! Component: 150 - total flux cleaned = 0.000282327 Jy ! Component: 200 - total flux cleaned = 0.000282355 Jy ! Total flux subtracted in 200 components = 0.000282355 Jy ! Clean residual min=-0.002214 max=0.003047 Jy/beam ! Clean residual mean=0.000024 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.580913 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.580913 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=0.084475Jy sigma=0.000631 ! Fit after self-cal, rms=0.084474Jy sigma=0.000631 ! 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=1.693 mas, bmaj=2.764 mas, bpa=-3.431 degrees ! Estimated noise=1652.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 2.764 at -3.431 degrees (North through East) ! Clean map min=-0.0024497 max=0.49725 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=1.51 mas, bmaj=2.818 mas, bpa=-6.677 degrees ! Estimated noise=2811.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387037 Jy ! Component: 100 - total flux cleaned = 0.482495 Jy ! Component: 150 - total flux cleaned = 0.52013 Jy ! Component: 200 - total flux cleaned = 0.539242 Jy ! Total flux subtracted in 200 components = 0.539242 Jy ! Clean residual min=-0.009089 max=0.010716 Jy/beam ! Clean residual mean=0.000018 rms=0.003320 Jy/beam ! Combined flux in latest and established models = 0.539242 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.539242 Jy ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=2.764 mas, bpa=-3.431 degrees ! Estimated noise=1652.72 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 = 0.0127994 Jy ! Component: 100 - total flux cleaned = 0.0212382 Jy ! Component: 150 - total flux cleaned = 0.0273656 Jy ! Component: 200 - total flux cleaned = 0.031862 Jy ! Total flux subtracted in 200 components = 0.031862 Jy ! Clean residual min=-0.003612 max=0.004278 Jy/beam ! Clean residual mean=0.000010 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.571104 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.571104 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=2.55 mas, bmaj=2.988 mas, bpa=-3.666 degrees ! Estimated noise=1706.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039232 Jy ! Component: 100 - total flux cleaned = 0.00608325 Jy ! Component: 150 - total flux cleaned = 0.00692782 Jy ! Component: 200 - total flux cleaned = 0.00763112 Jy ! Total flux subtracted in 200 components = 0.00763112 Jy ! Clean residual min=-0.002989 max=0.003473 Jy/beam ! Clean residual mean=0.000022 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.578735 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 = 0.000388073 Jy ! Component: 100 - total flux cleaned = 0.000730629 Jy ! Component: 150 - total flux cleaned = 0.000948782 Jy ! Component: 200 - total flux cleaned = 0.00118521 Jy ! Total flux subtracted in 200 components = 0.00118521 Jy ! Clean residual min=-0.002728 max=0.003147 Jy/beam ! Clean residual mean=0.000024 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.57992 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 91 components and 0.57992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=2.764 mas, bpa=-3.431 degrees ! Estimated noise=1652.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70373e-06 Jy ! Component: 100 - total flux cleaned = 0.000163661 Jy ! Component: 150 - total flux cleaned = 0.000355268 Jy ! Component: 200 - total flux cleaned = 0.000442984 Jy ! Total flux subtracted in 200 components = 0.000442984 Jy ! Clean residual min=-0.002794 max=0.003050 Jy/beam ! Clean residual mean=0.000021 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.580363 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.580363 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=0.084543Jy sigma=0.000632 ! Fit after self-cal, rms=0.084527Jy sigma=0.000631 wmodel J0748+2400_X_2017_05_01_pus_map.mod ! Writing 108 model components to file: J0748+2400_X_2017_05_01_pus_map.mod wobs J0748+2400_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0748+2400_X_2017_05_01_pus_uvs.fits wwins J0748+2400_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J0748+2400_X_2017_05_01_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 = 0.000762413 Jy ! Component: 100 - total flux cleaned = 0.00108076 Jy ! Component: 150 - total flux cleaned = 0.00132635 Jy ! Component: 200 - total flux cleaned = 0.00140398 Jy ! Component: 250 - total flux cleaned = 0.00154518 Jy ! Component: 300 - total flux cleaned = 0.00164498 Jy ! Component: 350 - total flux cleaned = 0.00174034 Jy ! Component: 400 - total flux cleaned = 0.0018302 Jy ! Component: 450 - total flux cleaned = 0.00185792 Jy ! Component: 500 - total flux cleaned = 0.00188505 Jy ! Component: 550 - total flux cleaned = 0.00188507 Jy ! Component: 600 - total flux cleaned = 0.00175851 Jy ! Component: 650 - total flux cleaned = 0.0017102 Jy ! Component: 700 - total flux cleaned = 0.00159139 Jy ! Component: 750 - total flux cleaned = 0.0014758 Jy ! Component: 800 - total flux cleaned = 0.00134089 Jy ! Component: 850 - total flux cleaned = 0.00120952 Jy ! Component: 900 - total flux cleaned = 0.00110247 Jy ! Component: 950 - total flux cleaned = 0.00103971 Jy ! Component: 1000 - total flux cleaned = 0.000977869 Jy ! Component: 1050 - total flux cleaned = 0.000937792 Jy ! Component: 1100 - total flux cleaned = 0.000938189 Jy ! Component: 1150 - total flux cleaned = 0.00095718 Jy ! Component: 1200 - total flux cleaned = 0.000918756 Jy ! Component: 1250 - total flux cleaned = 0.000862399 Jy ! Component: 1300 - total flux cleaned = 0.000862453 Jy ! Component: 1350 - total flux cleaned = 0.000808029 Jy ! Component: 1400 - total flux cleaned = 0.00080808 Jy ! Component: 1450 - total flux cleaned = 0.000755022 Jy ! Component: 1500 - total flux cleaned = 0.000755002 Jy ! Component: 1550 - total flux cleaned = 0.000737732 Jy ! Component: 1600 - total flux cleaned = 0.000771956 Jy ! Component: 1650 - total flux cleaned = 0.000805798 Jy ! Component: 1700 - total flux cleaned = 0.000822647 Jy ! Component: 1750 - total flux cleaned = 0.000822543 Jy ! Component: 1800 - total flux cleaned = 0.000855559 Jy ! Component: 1850 - total flux cleaned = 0.000838989 Jy ! Component: 1900 - total flux cleaned = 0.000806256 Jy ! Component: 1950 - total flux cleaned = 0.000741432 Jy ! Component: 2000 - total flux cleaned = 0.000757441 Jy ! Total flux subtracted in 2048 components = 0.000709272 Jy ! Clean residual min=-0.001079 max=0.000817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.581072 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 251 components and 0.581072 Jy ![Exited script file: muppet] wmap "J0748+2400_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 2.764 at -3.431 degrees (North through East) ! Clean map min=-0.0026628 max=0.49705 Jy/beam ! Writing clean map to FITS file: J0748+2400_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.497049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000295299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178231 0.178231 0.356463 0.712925 1.42585 2.8517 5.7034 11.4068 22.8136 45.6272 91.2545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.497 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 2.764 at -3.431 degrees (North through East) ! Clean map min=-0.0026628 max=0.49705 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 J0748+2400_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:54:17 2019