! Started logfile: J0416-1851_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:04 2019 obs J0416-1851_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0416-1851_X_2017_05_31_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706667 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 1698 lines of history. ! ! Reading 3816 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 J0416-1851_X_2017_05_31_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.402295Jy sigma=0.003068 ! Fit after self-cal, rms=0.345079Jy sigma=0.002618 ! 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=0.9642 mas, bmaj=2.913 mas, bpa=3.371 degrees ! Estimated noise=2188.88 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 = 0.517262 Jy ! Component: 100 - total flux cleaned = 0.630222 Jy ! Total flux subtracted in 100 components = 0.630222 Jy ! Clean residual min=-0.023598 max=0.033705 Jy/beam ! Clean residual mean=0.000136 rms=0.007551 Jy/beam ! Combined flux in latest and established models = 0.630222 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.630222 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=0.113143Jy sigma=0.000824 ! Fit after self-cal, rms=0.113143Jy sigma=0.000824 ! 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=1.153 mas, bmaj=3.24 mas, bpa=3.631 degrees ! Estimated noise=1525.75 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 = 0.0387965 Jy ! Component: 100 - total flux cleaned = 0.0457698 Jy ! Component: 150 - total flux cleaned = 0.0453286 Jy ! Component: 200 - total flux cleaned = 0.0453203 Jy ! Total flux subtracted in 200 components = 0.0453203 Jy ! Clean residual min=-0.019407 max=0.013502 Jy/beam ! Clean residual mean=-0.000001 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 0.675542 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.675542 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=0.100073Jy sigma=0.000724 ! Fit after self-cal, rms=0.100058Jy sigma=0.000724 ! 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 0.98 FD 1.00 HN 1.05 KP 1.00 ! LA 0.96 MK 1.00* NL 0.97 OV 1.07 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.94 ! LA 0.96 MK 1.00* NL 0.96 OV 1.07 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.08 KP 0.90 ! LA 0.98 MK 1.00* NL 0.98 OV 1.07 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.96 ! LA 1.01 MK 1.00* NL 0.99 OV 1.07 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.03 KP 0.97 ! LA 0.99 MK 1.00* NL 0.90 OV 1.08 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.97 ! LA 1.00 MK 1.00* NL 0.89 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 0.97 ! LA 1.01 MK 1.00* NL 0.89 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.12 KP 0.98 ! LA 0.99 MK 1.00* NL 0.89 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.12 KP 0.98 ! LA 0.99 MK 1.00* NL 0.89 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.08 KP 0.99 ! LA 1.01 MK 1.00* NL 0.90 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 0.89 ! LA 1.04 MK 1.00* NL 0.90 OV 0.99 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.07 KP 0.92 ! LA 1.01 MK 1.00* NL 0.90 OV 1.10 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.100058Jy sigma=0.000724 ! Fit after self-cal, rms=0.088657Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.237 mas, bpa=3.76 degrees ! Estimated noise=1519.47 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 = 0.00460364 Jy ! Component: 100 - total flux cleaned = 0.00559931 Jy ! Component: 150 - total flux cleaned = 0.00587384 Jy ! Component: 200 - total flux cleaned = 0.00612302 Jy ! Total flux subtracted in 200 components = 0.00612302 Jy ! Clean residual min=-0.004279 max=0.004809 Jy/beam ! Clean residual mean=-0.000010 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.681665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.681665 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=0.088352Jy sigma=0.000638 ! Fit after self-cal, rms=0.088383Jy sigma=0.000638 ! 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=0.088383Jy sigma=0.000638 ! Fit after self-cal, rms=0.088326Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.233 mas, bpa=3.73 degrees ! Estimated noise=1520.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032007 Jy ! Component: 100 - total flux cleaned = 0.00380456 Jy ! Component: 150 - total flux cleaned = 0.0040564 Jy ! Component: 200 - total flux cleaned = 0.0042833 Jy ! Total flux subtracted in 200 components = 0.0042833 Jy ! Clean residual min=-0.003933 max=0.004092 Jy/beam ! Clean residual mean=-0.000006 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.685949 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.685949 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=0.088184Jy sigma=0.000636 ! Fit after self-cal, rms=0.088183Jy sigma=0.000636 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 = 0.000214651 Jy ! Component: 100 - total flux cleaned = 0.000354746 Jy ! Component: 150 - total flux cleaned = 0.000521712 Jy ! Component: 200 - total flux cleaned = 0.000671306 Jy ! Total flux subtracted in 200 components = 0.000671306 Jy ! Clean residual min=-0.003907 max=0.003981 Jy/beam ! Clean residual mean=-0.000002 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.68662 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.68662 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=0.088140Jy sigma=0.000636 ! Fit after self-cal, rms=0.088139Jy sigma=0.000636 ! 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=0.088139Jy sigma=0.000636 ! Fit after self-cal, rms=0.088126Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=3.231 mas, bpa=3.713 degrees ! Estimated noise=1521.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194421 Jy ! Component: 100 - total flux cleaned = 0.00233729 Jy ! Component: 150 - total flux cleaned = 0.00246845 Jy ! Component: 200 - total flux cleaned = 0.00258785 Jy ! Total flux subtracted in 200 components = 0.00258785 Jy ! Clean residual min=-0.003789 max=0.003590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.689208 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.689208 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=0.088082Jy sigma=0.000635 ! Fit after self-cal, rms=0.088082Jy sigma=0.000635 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 = 0.000111452 Jy ! Component: 100 - total flux cleaned = 0.000209261 Jy ! Component: 150 - total flux cleaned = 0.000298902 Jy ! Component: 200 - total flux cleaned = 0.000359314 Jy ! Total flux subtracted in 200 components = 0.000359314 Jy ! Clean residual min=-0.003804 max=0.003652 Jy/beam ! Clean residual mean=0.000001 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.689567 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.689567 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=0.088070Jy sigma=0.000635 ! Fit after self-cal, rms=0.088070Jy sigma=0.000635 ! 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=0.088070Jy sigma=0.000635 ! Fit after self-cal, rms=0.088090Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=4.52 mas, bpa=-12.15 degrees ! Estimated noise=1825.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124673 Jy ! Component: 100 - total flux cleaned = 0.00138446 Jy ! Component: 150 - total flux cleaned = 0.00146999 Jy ! Component: 200 - total flux cleaned = 0.00154119 Jy ! Total flux subtracted in 200 components = 0.00154119 Jy ! Clean residual min=-0.003866 max=0.004401 Jy/beam ! Clean residual mean=0.000003 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.691108 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.691108 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=0.088078Jy sigma=0.000635 ! Fit after self-cal, rms=0.088077Jy sigma=0.000635 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 = -2.90212e-05 Jy ! Component: 100 - total flux cleaned = 1.06603e-06 Jy ! Component: 150 - total flux cleaned = 2.77439e-05 Jy ! Component: 200 - total flux cleaned = 4.06186e-05 Jy ! Total flux subtracted in 200 components = 4.06186e-05 Jy ! Clean residual min=-0.003788 max=0.004388 Jy/beam ! Clean residual mean=0.000003 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.691149 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.691149 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=0.088077Jy sigma=0.000635 ! Fit after self-cal, rms=0.088076Jy sigma=0.000635 ! 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=1.161 mas, bmaj=3.229 mas, bpa=3.695 degrees ! Estimated noise=1522.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 3.229 at 3.695 degrees (North through East) ! Clean map min=-0.0035921 max=0.66634 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=0.088076Jy sigma=0.000635 ! Fit after self-cal, rms=0.082632Jy sigma=0.000590 ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=3.228 mas, bpa=3.671 degrees ! Estimated noise=1522.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761576 Jy ! Component: 100 - total flux cleaned = 0.000949356 Jy ! Component: 150 - total flux cleaned = 0.000989108 Jy ! Component: 200 - total flux cleaned = 0.00101199 Jy ! Total flux subtracted in 200 components = 0.00101199 Jy ! Clean residual min=-0.003520 max=0.003693 Jy/beam ! Clean residual mean=0.000003 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.692161 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.692161 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=0.082626Jy sigma=0.000590 ! Fit after self-cal, rms=0.082626Jy sigma=0.000590 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59297e-05 Jy ! Component: 100 - total flux cleaned = 3.58502e-05 Jy ! Component: 150 - total flux cleaned = 3.58664e-05 Jy ! Component: 200 - total flux cleaned = 4.48826e-05 Jy ! Total flux subtracted in 200 components = 4.48826e-05 Jy ! Clean residual min=-0.003522 max=0.003688 Jy/beam ! Clean residual mean=0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.692206 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.692206 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=0.082624Jy sigma=0.000590 ! Fit after self-cal, rms=0.082624Jy sigma=0.000590 ! 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=0.082624Jy sigma=0.000590 ! Fit after self-cal, rms=0.082637Jy sigma=0.000590 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=0.9737 mas, bmaj=2.908 mas, bpa=3.575 degrees ! Estimated noise=2183.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.516081 Jy ! Component: 100 - total flux cleaned = 0.628628 Jy ! Component: 150 - total flux cleaned = 0.659682 Jy ! Component: 200 - total flux cleaned = 0.672664 Jy ! Total flux subtracted in 200 components = 0.672664 Jy ! Clean residual min=-0.006526 max=0.006597 Jy/beam ! Clean residual mean=0.000055 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.672664 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.672664 Jy ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=3.228 mas, bpa=3.664 degrees ! Estimated noise=1522.66 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 = 0.00935375 Jy ! Component: 100 - total flux cleaned = 0.0140311 Jy ! Component: 150 - total flux cleaned = 0.0167941 Jy ! Component: 200 - total flux cleaned = 0.0184703 Jy ! Total flux subtracted in 200 components = 0.0184703 Jy ! Clean residual min=-0.003836 max=0.003424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.691135 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.691135 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=2.314 mas, bmaj=4.518 mas, bpa=-12.17 degrees ! Estimated noise=1826.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124883 Jy ! Component: 100 - total flux cleaned = 0.0015296 Jy ! Component: 150 - total flux cleaned = 0.00160798 Jy ! Component: 200 - total flux cleaned = 0.00165866 Jy ! Total flux subtracted in 200 components = 0.00165866 Jy ! Clean residual min=-0.003666 max=0.004234 Jy/beam ! Clean residual mean=-0.000002 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.692793 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 = 5.88217e-05 Jy ! Component: 100 - total flux cleaned = 5.88613e-05 Jy ! Component: 150 - total flux cleaned = 7.13414e-05 Jy ! Component: 200 - total flux cleaned = 7.12918e-05 Jy ! Total flux subtracted in 200 components = 7.12918e-05 Jy ! Clean residual min=-0.003617 max=0.004262 Jy/beam ! Clean residual mean=-0.000002 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.692865 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.692864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=3.228 mas, bpa=3.664 degrees ! Estimated noise=1522.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278561 Jy ! Component: 100 - total flux cleaned = 0.000260194 Jy ! Component: 150 - total flux cleaned = 0.000246129 Jy ! Component: 200 - total flux cleaned = 0.000232273 Jy ! Total flux subtracted in 200 components = 0.000232273 Jy ! Clean residual min=-0.003695 max=0.003630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.693097 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.693097 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=0.082639Jy sigma=0.000590 ! Fit after self-cal, rms=0.082639Jy sigma=0.000590 wmodel J0416-1851_X_2017_05_31_pus_map.mod ! Writing 66 model components to file: J0416-1851_X_2017_05_31_pus_map.mod wobs J0416-1851_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0416-1851_X_2017_05_31_pus_uvs.fits wwins J0416-1851_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0416-1851_X_2017_05_31_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 = -0.000202951 Jy ! Component: 100 - total flux cleaned = -0.000376311 Jy ! Component: 150 - total flux cleaned = -0.000430511 Jy ! Component: 200 - total flux cleaned = -0.000476117 Jy ! Component: 250 - total flux cleaned = -0.000606163 Jy ! Component: 300 - total flux cleaned = -0.000726793 Jy ! Component: 350 - total flux cleaned = -0.000955917 Jy ! Component: 400 - total flux cleaned = -0.00131527 Jy ! Component: 450 - total flux cleaned = -0.0013836 Jy ! Component: 500 - total flux cleaned = -0.0015149 Jy ! Component: 550 - total flux cleaned = -0.00151576 Jy ! Component: 600 - total flux cleaned = -0.00163664 Jy ! Component: 650 - total flux cleaned = -0.00169431 Jy ! Component: 700 - total flux cleaned = -0.00177826 Jy ! Component: 750 - total flux cleaned = -0.00188617 Jy ! Component: 800 - total flux cleaned = -0.00206832 Jy ! Component: 850 - total flux cleaned = -0.00224499 Jy ! Component: 900 - total flux cleaned = -0.0024166 Jy ! Component: 950 - total flux cleaned = -0.00258338 Jy ! Component: 1000 - total flux cleaned = -0.00262931 Jy ! Component: 1050 - total flux cleaned = -0.00274172 Jy ! Component: 1100 - total flux cleaned = -0.00280718 Jy ! Component: 1150 - total flux cleaned = -0.00289344 Jy ! Component: 1200 - total flux cleaned = -0.00293625 Jy ! Component: 1250 - total flux cleaned = -0.00301891 Jy ! Component: 1300 - total flux cleaned = -0.00303901 Jy ! Component: 1350 - total flux cleaned = -0.00309822 Jy ! Component: 1400 - total flux cleaned = -0.00300105 Jy ! Component: 1450 - total flux cleaned = -0.00298246 Jy ! Component: 1500 - total flux cleaned = -0.00298256 Jy ! Component: 1550 - total flux cleaned = -0.00294564 Jy ! Component: 1600 - total flux cleaned = -0.00292751 Jy ! Component: 1650 - total flux cleaned = -0.00298071 Jy ! Component: 1700 - total flux cleaned = -0.00296299 Jy ! Component: 1750 - total flux cleaned = -0.00299778 Jy ! Component: 1800 - total flux cleaned = -0.00304901 Jy ! Component: 1850 - total flux cleaned = -0.00304888 Jy ! Component: 1900 - total flux cleaned = -0.00314861 Jy ! Component: 1950 - total flux cleaned = -0.00321411 Jy ! Component: 2000 - total flux cleaned = -0.00327915 Jy ! Total flux subtracted in 2048 components = -0.00340788 Jy ! Clean residual min=-0.000826 max=0.000859 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.689689 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 215 components and 0.689689 Jy ![Exited script file: muppet] wmap "J0416-1851_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 3.228 at 3.664 degrees (North through East) ! Clean map min=-0.0024986 max=0.66632 Jy/beam ! Writing clean map to FITS file: J0416-1851_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.666323 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000319634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143909 0.143909 0.287819 0.575637 1.15127 2.30255 4.6051 9.2102 18.4204 36.8408 73.6816 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.666 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 3.228 at 3.664 degrees (North through East) ! Clean map min=-0.0024986 max=0.66632 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 J0416-1851_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:05 2019