! Started logfile: J1640+3946_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:51 2019 obs J1640+3946_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1640+3946_X_2017_03_23_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.439614 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1640+3946 ! ! 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 1124 lines of history. ! ! Reading 5460 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 J1640+3946_X_2017_03_23_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.471675Jy sigma=0.002967 ! Fit after self-cal, rms=0.421175Jy sigma=0.002663 ! 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=0.9357 mas, bmaj=1.239 mas, bpa=-11.69 degrees ! Estimated noise=2123.97 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 = 0.470406 Jy ! Component: 100 - total flux cleaned = 0.595812 Jy ! Total flux subtracted in 100 components = 0.595812 Jy ! Clean residual min=-0.019689 max=0.052359 Jy/beam ! Clean residual mean=-0.000134 rms=0.006783 Jy/beam ! Combined flux in latest and established models = 0.595812 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.595812 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=0.143049Jy sigma=0.000948 ! Fit after self-cal, rms=0.142942Jy sigma=0.000948 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542904 Jy ! Component: 100 - total flux cleaned = 0.0813675 Jy ! Total flux subtracted in 100 components = 0.0813675 Jy ! Clean residual min=-0.011209 max=0.015005 Jy/beam ! Clean residual mean=-0.000039 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.67718 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.67718 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=0.122675Jy sigma=0.000714 ! Fit after self-cal, rms=0.122597Jy sigma=0.000713 ! 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=1.152 mas, bmaj=1.514 mas, bpa=-9.64 degrees ! Estimated noise=1414.51 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 = 0.01962 Jy ! Component: 100 - total flux cleaned = 0.0297664 Jy ! Component: 150 - total flux cleaned = 0.0353581 Jy ! Component: 200 - total flux cleaned = 0.0385763 Jy ! Total flux subtracted in 200 components = 0.0385763 Jy ! Clean residual min=-0.009953 max=0.010315 Jy/beam ! Clean residual mean=0.000036 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.715756 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.715756 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=0.120509Jy sigma=0.000679 ! Fit after self-cal, rms=0.120528Jy sigma=0.000679 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.99 KP 1.02 ! LA 0.99 MK 0.96 NL 0.94 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 1.01 ! LA 0.97 MK 0.97 NL 0.96 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.01 ! LA 1.01 MK 0.97 NL 0.95 OV 0.97 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 1.01 ! LA 1.02 MK 1.00 NL 0.94 OV 1.02 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.93 KP 1.01 ! LA 1.01 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 0.97 NL 0.95 OV 0.99 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 0.99 ! LA 1.03 MK 0.99 NL 0.95 OV 1.01 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 1.00 ! LA 1.00 MK 0.95 NL 0.96 OV 1.01 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.95 KP 1.01 ! LA 1.02 MK 0.94 NL 0.96 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 1.01 ! LA 1.03 MK 0.98 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 1.00 ! LA 1.03 MK 0.96 NL 0.94 OV 0.99 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 1.04 ! LA 1.03 MK 0.98 NL 0.95 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.120528Jy sigma=0.000679 ! Fit after self-cal, rms=0.119840Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.521 mas, bpa=-11.36 degrees ! Estimated noise=1414.11 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 = 0.000541372 Jy ! Component: 100 - total flux cleaned = 0.000663534 Jy ! Component: 150 - total flux cleaned = 0.000837456 Jy ! Component: 200 - total flux cleaned = 0.000994785 Jy ! Total flux subtracted in 200 components = 0.000994785 Jy ! Clean residual min=-0.005486 max=0.004776 Jy/beam ! Clean residual mean=-0.000052 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.716751 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.716751 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=0.119751Jy sigma=0.000643 ! Fit after self-cal, rms=0.119816Jy sigma=0.000643 ! 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=0.119816Jy sigma=0.000643 ! Fit after self-cal, rms=0.119713Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.519 mas, bpa=-11.15 degrees ! Estimated noise=1414.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133633 Jy ! Component: 100 - total flux cleaned = 0.00152619 Jy ! Component: 150 - total flux cleaned = 0.00163817 Jy ! Component: 200 - total flux cleaned = 0.00178539 Jy ! Total flux subtracted in 200 components = 0.00178539 Jy ! Clean residual min=-0.004183 max=0.004222 Jy/beam ! Clean residual mean=-0.000073 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.718536 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.718536 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=0.119635Jy sigma=0.000637 ! Fit after self-cal, rms=0.119636Jy sigma=0.000637 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 = 0.000380668 Jy ! Component: 100 - total flux cleaned = 0.000422093 Jy ! Component: 150 - total flux cleaned = 0.000497272 Jy ! Component: 200 - total flux cleaned = 0.000568376 Jy ! Total flux subtracted in 200 components = 0.000568376 Jy ! Clean residual min=-0.004101 max=0.004085 Jy/beam ! Clean residual mean=-0.000070 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.719105 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.719105 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=0.119598Jy sigma=0.000637 ! Fit after self-cal, rms=0.119592Jy sigma=0.000637 ! 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=0.119592Jy sigma=0.000637 ! Fit after self-cal, rms=0.119534Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.518 mas, bpa=-11.12 degrees ! Estimated noise=1413.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780135 Jy ! Component: 100 - total flux cleaned = 0.00087235 Jy ! Component: 150 - total flux cleaned = 0.000995928 Jy ! Component: 200 - total flux cleaned = 0.00107052 Jy ! Total flux subtracted in 200 components = 0.00107052 Jy ! Clean residual min=-0.004045 max=0.003966 Jy/beam ! Clean residual mean=-0.000074 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.720175 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.720175 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=0.119490Jy sigma=0.000637 ! Fit after self-cal, rms=0.119484Jy sigma=0.000637 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 = 0.000324683 Jy ! Component: 100 - total flux cleaned = 0.000354716 Jy ! Component: 150 - total flux cleaned = 0.000413897 Jy ! Component: 200 - total flux cleaned = 0.00046979 Jy ! Total flux subtracted in 200 components = 0.00046979 Jy ! Clean residual min=-0.003975 max=0.003867 Jy/beam ! Clean residual mean=-0.000072 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.720645 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.720645 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=0.119461Jy sigma=0.000636 ! Fit after self-cal, rms=0.119457Jy sigma=0.000636 ! 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=0.119457Jy sigma=0.000636 ! Fit after self-cal, rms=0.119424Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=2.692 mas, bpa=-33.51 degrees ! Estimated noise=1565.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024156 Jy ! Component: 100 - total flux cleaned = 0.00248863 Jy ! Component: 150 - total flux cleaned = 0.00261653 Jy ! Component: 200 - total flux cleaned = 0.00270377 Jy ! Total flux subtracted in 200 components = 0.00270377 Jy ! Clean residual min=-0.003833 max=0.003647 Jy/beam ! Clean residual mean=-0.000131 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.723349 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.723349 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=0.119440Jy sigma=0.000636 ! Fit after self-cal, rms=0.119425Jy 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 = -4.5576e-06 Jy ! Component: 100 - total flux cleaned = 5.0681e-05 Jy ! Component: 150 - total flux cleaned = 0.000125464 Jy ! Component: 200 - total flux cleaned = 0.000194488 Jy ! Total flux subtracted in 200 components = 0.000194488 Jy ! Clean residual min=-0.003850 max=0.003532 Jy/beam ! Clean residual mean=-0.000130 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.723543 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.723543 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=0.119436Jy sigma=0.000636 ! Fit after self-cal, rms=0.119423Jy sigma=0.000636 ! 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=1.155 mas, bmaj=1.518 mas, bpa=-11.13 degrees ! Estimated noise=1413.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.518 at -11.13 degrees (North through East) ! Clean map min=-0.0036146 max=0.61528 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=0.119423Jy sigma=0.000636 ! Fit after self-cal, rms=0.114799Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.517 mas, bpa=-11.01 degrees ! Estimated noise=1413.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161265 Jy ! Component: 100 - total flux cleaned = 0.0001907 Jy ! Component: 150 - total flux cleaned = 0.000218364 Jy ! Component: 200 - total flux cleaned = 0.000243779 Jy ! Total flux subtracted in 200 components = 0.000243779 Jy ! Clean residual min=-0.003773 max=0.003641 Jy/beam ! Clean residual mean=-0.000067 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.723787 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.723787 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=0.114775Jy sigma=0.000588 ! Fit after self-cal, rms=0.114770Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.65655e-05 Jy ! Component: 100 - total flux cleaned = -2.51456e-06 Jy ! Component: 150 - total flux cleaned = 1.81687e-05 Jy ! Component: 200 - total flux cleaned = 1.82376e-05 Jy ! Total flux subtracted in 200 components = 1.82376e-05 Jy ! Clean residual min=-0.003761 max=0.003608 Jy/beam ! Clean residual mean=-0.000067 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.723805 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.723805 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=0.114755Jy sigma=0.000588 ! Fit after self-cal, rms=0.114751Jy sigma=0.000588 ! 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=0.114751Jy sigma=0.000588 ! Fit after self-cal, rms=0.114760Jy sigma=0.000588 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=0.9389 mas, bmaj=1.245 mas, bpa=-13.4 degrees ! Estimated noise=2125.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.47062 Jy ! Component: 100 - total flux cleaned = 0.594354 Jy ! Component: 150 - total flux cleaned = 0.648339 Jy ! Component: 200 - total flux cleaned = 0.676083 Jy ! Total flux subtracted in 200 components = 0.676083 Jy ! Clean residual min=-0.007966 max=0.013426 Jy/beam ! Clean residual mean=-0.000089 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.676082 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.676082 Jy ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.517 mas, bpa=-11.01 degrees ! Estimated noise=1413.3 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 = 0.0199212 Jy ! Component: 100 - total flux cleaned = 0.0306681 Jy ! Component: 150 - total flux cleaned = 0.0370638 Jy ! Component: 200 - total flux cleaned = 0.0409926 Jy ! Total flux subtracted in 200 components = 0.0409926 Jy ! Clean residual min=-0.004030 max=0.004340 Jy/beam ! Clean residual mean=-0.000094 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.717075 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.717075 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=2.274 mas, bmaj=2.689 mas, bpa=-33.57 degrees ! Estimated noise=1566.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458666 Jy ! Component: 100 - total flux cleaned = 0.00660082 Jy ! Component: 150 - total flux cleaned = 0.00703941 Jy ! Component: 200 - total flux cleaned = 0.00725056 Jy ! Total flux subtracted in 200 components = 0.00725056 Jy ! Clean residual min=-0.003643 max=0.003946 Jy/beam ! Clean residual mean=-0.000133 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.724326 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 = 0.000194755 Jy ! Component: 100 - total flux cleaned = 0.000339625 Jy ! Component: 150 - total flux cleaned = 0.000506866 Jy ! Component: 200 - total flux cleaned = 0.000631499 Jy ! Total flux subtracted in 200 components = 0.000631499 Jy ! Clean residual min=-0.003767 max=0.003734 Jy/beam ! Clean residual mean=-0.000127 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.724957 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.724957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.517 mas, bpa=-11.01 degrees ! Estimated noise=1413.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114664 Jy ! Component: 100 - total flux cleaned = -0.00109828 Jy ! Component: 150 - total flux cleaned = -0.0010574 Jy ! Component: 200 - total flux cleaned = -0.00102055 Jy ! Total flux subtracted in 200 components = -0.00102055 Jy ! Clean residual min=-0.003763 max=0.003628 Jy/beam ! Clean residual mean=-0.000067 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.723937 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.723937 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=0.114762Jy sigma=0.000588 ! Fit after self-cal, rms=0.114748Jy sigma=0.000588 wmodel J1640+3946_X_2017_03_23_pus_map.mod ! Writing 49 model components to file: J1640+3946_X_2017_03_23_pus_map.mod wobs J1640+3946_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1640+3946_X_2017_03_23_pus_uvs.fits wwins J1640+3946_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1640+3946_X_2017_03_23_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 = -0.000510545 Jy ! Component: 100 - total flux cleaned = -0.000202882 Jy ! Component: 150 - total flux cleaned = 0.000205502 Jy ! Component: 200 - total flux cleaned = 0.000537727 Jy ! Component: 250 - total flux cleaned = 0.000750095 Jy ! Component: 300 - total flux cleaned = 0.000955108 Jy ! Component: 350 - total flux cleaned = 0.000854936 Jy ! Component: 400 - total flux cleaned = 0.000758993 Jy ! Component: 450 - total flux cleaned = 0.000574462 Jy ! Component: 500 - total flux cleaned = 0.00048701 Jy ! Component: 550 - total flux cleaned = 0.000356223 Jy ! Component: 600 - total flux cleaned = 0.000229379 Jy ! Component: 650 - total flux cleaned = 0.000105023 Jy ! Component: 700 - total flux cleaned = -0.000177468 Jy ! Component: 750 - total flux cleaned = -0.000256365 Jy ! Component: 800 - total flux cleaned = -0.000372813 Jy ! Component: 850 - total flux cleaned = -0.000448777 Jy ! Component: 900 - total flux cleaned = -0.00059624 Jy ! Component: 950 - total flux cleaned = -0.000703713 Jy ! Component: 1000 - total flux cleaned = -0.000845511 Jy ! Component: 1050 - total flux cleaned = -0.000914873 Jy ! Component: 1100 - total flux cleaned = -0.00101709 Jy ! Component: 1150 - total flux cleaned = -0.00118548 Jy ! Component: 1200 - total flux cleaned = -0.00138451 Jy ! Component: 1250 - total flux cleaned = -0.00171051 Jy ! Component: 1300 - total flux cleaned = -0.00187145 Jy ! Component: 1350 - total flux cleaned = -0.00222004 Jy ! Component: 1400 - total flux cleaned = -0.00237671 Jy ! Component: 1450 - total flux cleaned = -0.0025934 Jy ! Component: 1500 - total flux cleaned = -0.00274569 Jy ! Component: 1550 - total flux cleaned = -0.00295657 Jy ! Component: 1600 - total flux cleaned = -0.00310506 Jy ! Component: 1650 - total flux cleaned = -0.00325241 Jy ! Component: 1700 - total flux cleaned = -0.00354268 Jy ! Component: 1750 - total flux cleaned = -0.00368631 Jy ! Component: 1800 - total flux cleaned = -0.00394218 Jy ! Component: 1850 - total flux cleaned = -0.00419522 Jy ! Component: 1900 - total flux cleaned = -0.00452904 Jy ! Component: 1950 - total flux cleaned = -0.00472188 Jy ! Component: 2000 - total flux cleaned = -0.0049402 Jy ! Total flux subtracted in 2048 components = -0.00512942 Jy ! Clean residual min=-0.001755 max=0.001559 Jy/beam ! Clean residual mean=-0.000017 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.718807 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 193 components and 0.718807 Jy ![Exited script file: muppet] wmap "J1640+3946_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.517 at -11.01 degrees (North through East) ! Clean map min=-0.0023212 max=0.61555 Jy/beam ! Writing clean map to FITS file: J1640+3946_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.615555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000481376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234606 0.234606 0.469212 0.938425 1.87685 3.7537 7.5074 15.0148 30.0296 60.0592 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.615 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.517 at -11.01 degrees (North through East) ! Clean map min=-0.0023212 max=0.61555 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 J1640+3946_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:52 2019