! Started logfile: J1048-1909_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:27:43 2019 obs J1048-1909_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1048-1909_X_2017_04_28_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.373016 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1048-1909 ! ! 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 907 lines of history. ! ! Reading 8460 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 J1048-1909_X_2017_04_28_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 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.370476Jy sigma=0.002628 ! Fit after self-cal, rms=0.348550Jy sigma=0.002468 ! 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=0.7381 mas, bmaj=1.648 mas, bpa=-5.572 degrees ! Estimated noise=1824.06 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 = 0.551508 Jy ! Component: 100 - total flux cleaned = 0.754513 Jy ! Total flux subtracted in 100 components = 0.754513 Jy ! Clean residual min=-0.028523 max=0.082023 Jy/beam ! Clean residual mean=0.000409 rms=0.010569 Jy/beam ! Combined flux in latest and established models = 0.754513 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.754513 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=0.183458Jy sigma=0.001294 ! Fit after self-cal, rms=0.180231Jy sigma=0.001283 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0840286 Jy ! Component: 100 - total flux cleaned = 0.117894 Jy ! Total flux subtracted in 100 components = 0.117894 Jy ! Clean residual min=-0.018537 max=0.019316 Jy/beam ! Clean residual mean=0.000073 rms=0.005037 Jy/beam ! Combined flux in latest and established models = 0.872407 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.872407 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=0.128222Jy sigma=0.000806 ! Fit after self-cal, rms=0.127710Jy sigma=0.000805 ! 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=1.184 mas, bmaj=2.323 mas, bpa=-1.299 degrees ! Estimated noise=1085.24 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 = 0.0254187 Jy ! Component: 100 - total flux cleaned = 0.0336708 Jy ! Component: 150 - total flux cleaned = 0.0350255 Jy ! Component: 200 - total flux cleaned = 0.035329 Jy ! Total flux subtracted in 200 components = 0.035329 Jy ! Clean residual min=-0.016631 max=0.021610 Jy/beam ! Clean residual mean=0.000142 rms=0.005323 Jy/beam ! Combined flux in latest and established models = 0.907736 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.907736 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=0.125018Jy sigma=0.000757 ! Fit after self-cal, rms=0.124869Jy sigma=0.000757 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.98 ! LA 0.93 MK 0.98 NL 1.02 OV 1.05 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 0.98 ! LA 0.93 MK 0.98 NL 1.02 OV 1.03 ! PT 1.03 SC 0.89 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.07 KP 0.93 ! LA 0.97 MK 1.00 NL 0.99 OV 1.06 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.95 ! LA 0.96 MK 1.02 NL 1.00 OV 1.05 ! PT 1.09 SC 0.95 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.95 ! LA 0.95 MK 1.04 NL 1.03 OV 1.02 ! PT 1.10 SC 0.93 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.96 ! LA 0.96 MK 1.02 NL 1.04 OV 1.02 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 0.95 ! LA 0.97 MK 1.00 NL 1.02 OV 1.03 ! PT 1.09 SC 0.92 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 0.96 ! LA 0.94 MK 1.01 NL 1.03 OV 1.03 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.10 KP 0.97 ! LA 0.96 MK 1.01 NL 1.02 OV 1.03 ! PT 1.02 SC 0.88 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.97 ! LA 0.99 MK 1.02 NL 1.03 OV 1.02 ! PT 1.06 SC 0.88 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.96 ! LA 0.97 MK 0.85 NL 1.06 OV 1.04 ! PT 1.09 SC 0.91 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 0.97 ! LA 0.95 MK 0.78 NL 1.05 OV 1.03 ! PT 1.10 SC 0.98 ! ! ! Fit before self-cal, rms=0.124869Jy sigma=0.000757 ! Fit after self-cal, rms=0.114102Jy sigma=0.000681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.375 mas, bpa=-2.284 degrees ! Estimated noise=1082.91 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 (4.2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158471 Jy ! Component: 100 - total flux cleaned = 0.0207888 Jy ! Component: 150 - total flux cleaned = 0.0203335 Jy ! Component: 200 - total flux cleaned = 0.0199302 Jy ! Total flux subtracted in 200 components = 0.0199302 Jy ! Clean residual min=-0.006632 max=0.008180 Jy/beam ! Clean residual mean=-0.000021 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.927666 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.927666 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=0.111884Jy sigma=0.000665 ! Fit after self-cal, rms=0.111826Jy sigma=0.000663 ! 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=0.111826Jy sigma=0.000663 ! Fit after self-cal, rms=0.112847Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.395 mas, bpa=-2.671 degrees ! Estimated noise=1085.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489486 Jy ! Component: 100 - total flux cleaned = 0.00651062 Jy ! Component: 150 - total flux cleaned = 0.00657775 Jy ! Component: 200 - total flux cleaned = 0.00664093 Jy ! Total flux subtracted in 200 components = 0.00664093 Jy ! Clean residual min=-0.003676 max=0.003204 Jy/beam ! Clean residual mean=-0.000016 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.934307 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.934307 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=0.112582Jy sigma=0.000644 ! Fit after self-cal, rms=0.113009Jy sigma=0.000644 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 = 0.00107524 Jy ! Component: 100 - total flux cleaned = 0.00131272 Jy ! Component: 150 - total flux cleaned = 0.00142156 Jy ! Component: 200 - total flux cleaned = 0.00152688 Jy ! Total flux subtracted in 200 components = 0.00152688 Jy ! Clean residual min=-0.003615 max=0.003425 Jy/beam ! Clean residual mean=-0.000019 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.935834 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.935834 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=0.112941Jy sigma=0.000643 ! Fit after self-cal, rms=0.112933Jy sigma=0.000643 ! 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=0.112933Jy sigma=0.000643 ! Fit after self-cal, rms=0.112743Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.392 mas, bpa=-2.629 degrees ! Estimated noise=1085.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823095 Jy ! Component: 100 - total flux cleaned = 0.00115929 Jy ! Component: 150 - total flux cleaned = 0.0013624 Jy ! Component: 200 - total flux cleaned = 0.00150164 Jy ! Total flux subtracted in 200 components = 0.00150164 Jy ! Clean residual min=-0.002584 max=0.002536 Jy/beam ! Clean residual mean=-0.000016 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.937335 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.937335 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=0.112685Jy sigma=0.000640 ! Fit after self-cal, rms=0.112693Jy sigma=0.000640 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 = 0.000292031 Jy ! Component: 100 - total flux cleaned = 0.000378061 Jy ! Component: 150 - total flux cleaned = 0.000458773 Jy ! Component: 200 - total flux cleaned = 0.000533124 Jy ! Total flux subtracted in 200 components = 0.000533124 Jy ! Clean residual min=-0.002400 max=0.002586 Jy/beam ! Clean residual mean=-0.000017 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.937868 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.937868 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=0.112658Jy sigma=0.000640 ! Fit after self-cal, rms=0.112645Jy sigma=0.000640 ! 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=0.112645Jy sigma=0.000640 ! Fit after self-cal, rms=0.112894Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=5.025 mas, bpa=-7.69 degrees ! Estimated noise=1244.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128748 Jy ! Component: 100 - total flux cleaned = 0.00128982 Jy ! Component: 150 - total flux cleaned = 0.0013184 Jy ! Component: 200 - total flux cleaned = 0.00134621 Jy ! Total flux subtracted in 200 components = 0.00134621 Jy ! Clean residual min=-0.002164 max=0.002058 Jy/beam ! Clean residual mean=-0.000020 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.939214 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.939214 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=0.112881Jy sigma=0.000640 ! Fit after self-cal, rms=0.112865Jy sigma=0.000640 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 = 0.000222978 Jy ! Component: 100 - total flux cleaned = 0.000222724 Jy ! Component: 150 - total flux cleaned = 0.000247061 Jy ! Component: 200 - total flux cleaned = 0.00026908 Jy ! Total flux subtracted in 200 components = 0.00026908 Jy ! Clean residual min=-0.002138 max=0.002084 Jy/beam ! Clean residual mean=-0.000019 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.939483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.939484 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=0.112856Jy sigma=0.000640 ! Fit after self-cal, rms=0.112857Jy sigma=0.000640 ! 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=1.173 mas, bmaj=2.393 mas, bpa=-2.642 degrees ! Estimated noise=1085.17 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.393 at -2.642 degrees (North through East) ! Clean map min=-0.0024469 max=0.74571 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=0.112857Jy sigma=0.000640 ! Fit after self-cal, rms=0.111831Jy sigma=0.000571 ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.388 mas, bpa=-2.551 degrees ! Estimated noise=1084.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349503 Jy ! Component: 100 - total flux cleaned = 0.000346676 Jy ! Component: 150 - total flux cleaned = 0.000415709 Jy ! Component: 200 - total flux cleaned = 0.000382146 Jy ! Total flux subtracted in 200 components = 0.000382146 Jy ! Clean residual min=-0.002400 max=0.002667 Jy/beam ! Clean residual mean=-0.000014 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.939866 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.939866 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=0.111801Jy sigma=0.000571 ! Fit after self-cal, rms=0.111788Jy sigma=0.000571 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.8687e-05 Jy ! Component: 100 - total flux cleaned = 3.92351e-05 Jy ! Component: 150 - total flux cleaned = 1.03155e-05 Jy ! Component: 200 - total flux cleaned = 4.01821e-05 Jy ! Total flux subtracted in 200 components = 4.01821e-05 Jy ! Clean residual min=-0.002318 max=0.002664 Jy/beam ! Clean residual mean=-0.000013 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.939906 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.939906 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=0.111768Jy sigma=0.000571 ! Fit after self-cal, rms=0.111760Jy sigma=0.000571 ! 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=0.111760Jy sigma=0.000571 ! Fit after self-cal, rms=0.115318Jy sigma=0.000570 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=0.7265 mas, bmaj=1.651 mas, bpa=-5.456 degrees ! Estimated noise=1826.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.551503 Jy ! Component: 100 - total flux cleaned = 0.757599 Jy ! Component: 150 - total flux cleaned = 0.840949 Jy ! Component: 200 - total flux cleaned = 0.876209 Jy ! Total flux subtracted in 200 components = 0.876209 Jy ! Clean residual min=-0.011314 max=0.015467 Jy/beam ! Clean residual mean=0.000049 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 0.876209 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.876209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.387 mas, bpa=-2.539 degrees ! Estimated noise=1084.72 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 = 0.0260212 Jy ! Component: 100 - total flux cleaned = 0.0407512 Jy ! Component: 150 - total flux cleaned = 0.049879 Jy ! Component: 200 - total flux cleaned = 0.0556866 Jy ! Total flux subtracted in 200 components = 0.0556866 Jy ! Clean residual min=-0.003363 max=0.004349 Jy/beam ! Clean residual mean=0.000006 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.931896 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.931896 Jy ! Inverting map ! Added new window around map position (14.4, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418456 Jy ! Component: 100 - total flux cleaned = 0.00638097 Jy ! Component: 150 - total flux cleaned = 0.00686667 Jy ! Component: 200 - total flux cleaned = 0.0070798 Jy ! Total flux subtracted in 200 components = 0.0070798 Jy ! Clean residual min=-0.002788 max=0.002686 Jy/beam ! Clean residual mean=-0.000014 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.938976 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.938976 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=3.342 mas, bmaj=5.018 mas, bpa=-7.609 degrees ! Estimated noise=1244.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771824 Jy ! Component: 100 - total flux cleaned = 0.00108624 Jy ! Component: 150 - total flux cleaned = 0.00119496 Jy ! Component: 200 - total flux cleaned = 0.00125685 Jy ! Total flux subtracted in 200 components = 0.00125685 Jy ! Clean residual min=-0.002051 max=0.002161 Jy/beam ! Clean residual mean=-0.000022 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.940233 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 = -2.92682e-05 Jy ! Component: 100 - total flux cleaned = -5.64003e-05 Jy ! Component: 150 - total flux cleaned = -8.11489e-05 Jy ! Component: 200 - total flux cleaned = -0.00012841 Jy ! Total flux subtracted in 200 components = -0.00012841 Jy ! Clean residual min=-0.002023 max=0.002213 Jy/beam ! Clean residual mean=-0.000020 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.940104 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.940104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.387 mas, bpa=-2.539 degrees ! Estimated noise=1084.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361959 Jy ! Component: 100 - total flux cleaned = -0.000423082 Jy ! Component: 150 - total flux cleaned = -0.000421625 Jy ! Component: 200 - total flux cleaned = -0.000473782 Jy ! Total flux subtracted in 200 components = -0.000473782 Jy ! Clean residual min=-0.002458 max=0.002670 Jy/beam ! Clean residual mean=-0.000015 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.939631 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.939631 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=0.115345Jy sigma=0.000571 ! Fit after self-cal, rms=0.115483Jy sigma=0.000571 wmodel J1048-1909_X_2017_04_28_pus_map.mod ! Writing 93 model components to file: J1048-1909_X_2017_04_28_pus_map.mod wobs J1048-1909_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1048-1909_X_2017_04_28_pus_uvs.fits wwins J1048-1909_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1048-1909_X_2017_04_28_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 = -2.72151e-05 Jy ! Component: 100 - total flux cleaned = -2.90183e-05 Jy ! Component: 150 - total flux cleaned = -3.0215e-05 Jy ! Component: 200 - total flux cleaned = -0.000146026 Jy ! Component: 250 - total flux cleaned = -0.000182463 Jy ! Component: 300 - total flux cleaned = -0.000399013 Jy ! Component: 350 - total flux cleaned = -0.000646538 Jy ! Component: 400 - total flux cleaned = -0.000887929 Jy ! Component: 450 - total flux cleaned = -0.00112281 Jy ! Component: 500 - total flux cleaned = -0.00138443 Jy ! Component: 550 - total flux cleaned = -0.00157601 Jy ! Component: 600 - total flux cleaned = -0.00182561 Jy ! Component: 650 - total flux cleaned = -0.00200866 Jy ! Component: 700 - total flux cleaned = -0.00218785 Jy ! Component: 750 - total flux cleaned = -0.00227576 Jy ! Component: 800 - total flux cleaned = -0.00244767 Jy ! Component: 850 - total flux cleaned = -0.0025601 Jy ! Component: 900 - total flux cleaned = -0.00275351 Jy ! Component: 950 - total flux cleaned = -0.00291644 Jy ! Component: 1000 - total flux cleaned = -0.0030766 Jy ! Component: 1050 - total flux cleaned = -0.0032607 Jy ! Component: 1100 - total flux cleaned = -0.00336382 Jy ! Component: 1150 - total flux cleaned = -0.00351615 Jy ! Component: 1200 - total flux cleaned = -0.00371589 Jy ! Component: 1250 - total flux cleaned = -0.00381501 Jy ! Component: 1300 - total flux cleaned = -0.00400965 Jy ! Component: 1350 - total flux cleaned = -0.00424888 Jy ! Component: 1400 - total flux cleaned = -0.00443795 Jy ! Component: 1450 - total flux cleaned = -0.00462423 Jy ! Component: 1500 - total flux cleaned = -0.00473911 Jy ! Component: 1550 - total flux cleaned = -0.00492101 Jy ! Component: 1600 - total flux cleaned = -0.00505499 Jy ! Component: 1650 - total flux cleaned = -0.00520992 Jy ! Component: 1700 - total flux cleaned = -0.00538457 Jy ! Component: 1750 - total flux cleaned = -0.00551396 Jy ! Component: 1800 - total flux cleaned = -0.00559962 Jy ! Component: 1850 - total flux cleaned = -0.0057048 Jy ! Component: 1900 - total flux cleaned = -0.00582932 Jy ! Component: 1950 - total flux cleaned = -0.00597337 Jy ! Component: 2000 - total flux cleaned = -0.006075 Jy ! Total flux subtracted in 2048 components = -0.0062757 Jy ! Clean residual min=-0.000998 max=0.001019 Jy/beam ! Clean residual mean=-0.000009 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.933355 Jy keep ! Adding 94 model components to the UV plane model. ! The established model now contains 187 components and 0.933355 Jy ![Exited script file: muppet] wmap "J1048-1909_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.387 at -2.539 degrees (North through East) ! Clean map min=-0.0021424 max=0.74345 Jy/beam ! Writing clean map to FITS file: J1048-1909_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.743449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140537 0.140537 0.281074 0.562147 1.12429 2.24859 4.49718 8.99435 17.9887 35.9774 71.9548 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.743 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.387 at -2.539 degrees (North through East) ! Clean map min=-0.0021424 max=0.74345 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 J1048-1909_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:27:44 2019