! Started logfile: J2328+2937_X_2017_10_21_pus_uvs.log on Sat May 11 22:00:31 2019 obs J2328+2937_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2328+2937_X_2017_10_21_pus_uva.fits ! AN table 1: 195 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.782479 visibilities/baseline/integration-bin. ! Found source: J2328+2937 ! ! 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 1202 lines of history. ! ! Reading 65916 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 J2328+2937_X_2017_10_21_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 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006298Jy sigma=0.008363 ! Fit after self-cal, rms=0.958545Jy sigma=0.008009 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.486 mas, bpa=-9.181 degrees ! Estimated noise=774.494 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 = 0.0335893 Jy ! Component: 100 - total flux cleaned = 0.0412391 Jy ! Total flux subtracted in 100 components = 0.0412391 Jy ! Clean residual min=-0.003486 max=0.003207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0412391 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0412391 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=0.098841Jy sigma=0.000645 ! Fit after self-cal, rms=0.097434Jy sigma=0.000631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447363 Jy ! Component: 100 - total flux cleaned = 0.00446628 Jy ! Total flux subtracted in 100 components = 0.00446628 Jy ! Clean residual min=-0.004017 max=0.002854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0457054 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0457054 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=0.097003Jy sigma=0.000630 ! Fit after self-cal, rms=0.096983Jy sigma=0.000629 ! 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=2.684 mas, bpa=-6.592 degrees ! Estimated noise=352.993 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 = -0.00187235 Jy ! Component: 100 - total flux cleaned = -0.00243243 Jy ! Component: 150 - total flux cleaned = -0.00307584 Jy ! Component: 200 - total flux cleaned = -0.00352505 Jy ! Total flux subtracted in 200 components = -0.00352505 Jy ! Clean residual min=-0.003798 max=0.002513 Jy/beam ! Clean residual mean=-0.000013 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0421803 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0421803 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=0.096770Jy sigma=0.000629 ! Fit after self-cal, rms=0.096597Jy sigma=0.000628 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.06 KP 1.07 ! LA 1.03 MK 1.05 NL 1.11 OV 1.12 ! PT 0.76 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.16 HN 1.10 KP 1.13 ! LA 1.11 MK 1.10 NL 1.00 OV 1.08 ! PT 0.87 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 1.03 KP 1.09 ! LA 1.09 MK 1.01 NL 1.05 OV 1.17 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.09 KP 1.05 ! LA 1.11 MK 1.03 NL 1.11 OV 1.12 ! PT 0.80 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.00 KP 1.04 ! LA 1.05 MK 1.03 NL 1.03 OV 1.15 ! PT 0.80 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 HN 0.98 KP 1.08 ! LA 1.09 MK 1.10 NL 1.04 OV 1.10 ! PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.08 HN 0.98 KP 1.03 ! LA 1.03 MK 1.03 NL 1.02 OV 1.14 ! PT 0.80 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.15 HN 0.95 KP 1.09 ! LA 1.10 MK 0.92 NL 1.05 OV 1.09 ! PT 0.76 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.00 HN 0.93 KP 1.02 ! LA 1.04 MK 1.00 NL 1.03 OV 1.10 ! PT 0.77 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.95 HN 0.96 KP 1.08 ! LA 1.04 MK 0.92 NL 1.04 OV 1.07 ! PT 0.79 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.01 HN 0.96 KP 1.03 ! LA 0.99 MK 0.91 NL 1.07 OV 1.05 ! PT 0.75 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.93 HN 0.89 KP 1.02 ! LA 1.03 MK 0.89 NL 0.95 OV 1.02 ! PT 0.72 ! ! ! Fit before self-cal, rms=0.096597Jy sigma=0.000628 ! Fit after self-cal, rms=0.092321Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=2.63 mas, bpa=-6.246 degrees ! Estimated noise=354.61 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 = 0.000638702 Jy ! Component: 100 - total flux cleaned = 0.000615906 Jy ! Component: 150 - total flux cleaned = 0.000574015 Jy ! Component: 200 - total flux cleaned = 0.000520934 Jy ! Total flux subtracted in 200 components = 0.000520934 Jy ! Clean residual min=-0.001777 max=0.002095 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0427013 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0427013 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=0.092278Jy sigma=0.000626 ! Fit after self-cal, rms=0.092179Jy sigma=0.000624 ! 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=0.092179Jy sigma=0.000624 ! Fit after self-cal, rms=0.082723Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.602 mas, bpa=-6.396 degrees ! Estimated noise=353.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356015 Jy ! Component: 100 - total flux cleaned = 0.000366431 Jy ! Component: 150 - total flux cleaned = 0.000373729 Jy ! Component: 200 - total flux cleaned = 0.000384432 Jy ! Total flux subtracted in 200 components = 0.000384432 Jy ! Clean residual min=-0.000852 max=0.000808 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0430857 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0430857 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=0.082720Jy sigma=0.000622 ! Fit after self-cal, rms=0.082822Jy sigma=0.000621 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 = 5.84963e-05 Jy ! Component: 100 - total flux cleaned = 8.27738e-05 Jy ! Component: 150 - total flux cleaned = 7.66702e-05 Jy ! Component: 200 - total flux cleaned = 8.2065e-05 Jy ! Total flux subtracted in 200 components = 8.2065e-05 Jy ! Clean residual min=-0.001517 max=0.000893 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0431678 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0431678 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=0.082820Jy sigma=0.000621 ! Fit after self-cal, rms=0.082820Jy sigma=0.000621 ! 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=0.082820Jy sigma=0.000621 ! Fit after self-cal, rms=0.083740Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=2.596 mas, bpa=-6.442 degrees ! Estimated noise=354.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347262 Jy ! Component: 100 - total flux cleaned = 0.000366701 Jy ! Component: 150 - total flux cleaned = 0.00038688 Jy ! Component: 200 - total flux cleaned = 0.000414064 Jy ! Total flux subtracted in 200 components = 0.000414064 Jy ! Clean residual min=-0.000893 max=0.000832 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0435819 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0435819 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=0.083737Jy sigma=0.000620 ! Fit after self-cal, rms=0.083908Jy sigma=0.000620 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 = 0.000138999 Jy ! Component: 100 - total flux cleaned = 0.000157819 Jy ! Component: 150 - total flux cleaned = 0.000157748 Jy ! Component: 200 - total flux cleaned = 0.000162462 Jy ! Total flux subtracted in 200 components = 0.000162462 Jy ! Clean residual min=-0.001169 max=0.000756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0437443 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0437443 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=0.083907Jy sigma=0.000620 ! Fit after self-cal, rms=0.083916Jy sigma=0.000620 ! 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=0.083916Jy sigma=0.000620 ! Fit after self-cal, rms=0.084804Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=2.915 mas, bpa=-8.681 degrees ! Estimated noise=406.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003274 Jy ! Component: 100 - total flux cleaned = 0.000414634 Jy ! Component: 150 - total flux cleaned = 0.000436609 Jy ! Component: 200 - total flux cleaned = 0.000459605 Jy ! Total flux subtracted in 200 components = 0.000459605 Jy ! Clean residual min=-0.000809 max=0.000756 Jy/beam ! Clean residual mean=0.000004 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0442039 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0442039 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=0.084802Jy sigma=0.000620 ! Fit after self-cal, rms=0.084923Jy sigma=0.000620 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 = 0.00011889 Jy ! Component: 100 - total flux cleaned = 0.000141387 Jy ! Component: 150 - total flux cleaned = 0.000163665 Jy ! Component: 200 - total flux cleaned = 0.000177766 Jy ! Total flux subtracted in 200 components = 0.000177766 Jy ! Clean residual min=-0.000892 max=0.000794 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0443817 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0443817 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=0.084922Jy sigma=0.000620 ! Fit after self-cal, rms=0.084928Jy sigma=0.000620 ! 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=1.16 mas, bmaj=2.587 mas, bpa=-6.552 degrees ! Estimated noise=356.075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.587 at -6.552 degrees (North through East) ! Clean map min=-0.0015136 max=0.046662 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.432 mas, bpa=-8.913 degrees ! Estimated noise=782.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357087 Jy ! Component: 100 - total flux cleaned = 0.0441283 Jy ! Component: 150 - total flux cleaned = 0.0458491 Jy ! Component: 200 - total flux cleaned = 0.0459474 Jy ! Total flux subtracted in 200 components = 0.0459474 Jy ! Clean residual min=-0.001902 max=0.002004 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0459474 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 0.0459474 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.587 mas, bpa=-6.552 degrees ! Estimated noise=356.075 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 = -0.000502345 Jy ! Component: 100 - total flux cleaned = -0.0009089 Jy ! Component: 150 - total flux cleaned = -0.00113261 Jy ! Component: 200 - total flux cleaned = -0.00118818 Jy ! Total flux subtracted in 200 components = -0.00118818 Jy ! Clean residual min=-0.001053 max=0.000783 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0447592 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0447592 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=2.176 mas, bmaj=2.915 mas, bpa=-8.681 degrees ! Estimated noise=406.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.29634e-05 Jy ! Component: 100 - total flux cleaned = -9.10883e-05 Jy ! Component: 150 - total flux cleaned = -0.000108111 Jy ! Component: 200 - total flux cleaned = -0.000115443 Jy ! Total flux subtracted in 200 components = -0.000115443 Jy ! Clean residual min=-0.000908 max=0.000804 Jy/beam ! Clean residual mean=0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0446437 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 = -1.1962e-05 Jy ! Component: 100 - total flux cleaned = -1.71796e-05 Jy ! Component: 150 - total flux cleaned = -2.60286e-05 Jy ! Component: 200 - total flux cleaned = -2.97549e-05 Jy ! Total flux subtracted in 200 components = -2.97549e-05 Jy ! Clean residual min=-0.000903 max=0.000802 Jy/beam ! Clean residual mean=0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.044614 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.044614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.587 mas, bpa=-6.552 degrees ! Estimated noise=356.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44821e-05 Jy ! Component: 100 - total flux cleaned = 1.3798e-05 Jy ! Component: 150 - total flux cleaned = -1.331e-05 Jy ! Component: 200 - total flux cleaned = -4.60887e-05 Jy ! Total flux subtracted in 200 components = -4.60887e-05 Jy ! Clean residual min=-0.001029 max=0.000797 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0445679 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0445679 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=0.084930Jy sigma=0.000620 ! Fit after self-cal, rms=0.084948Jy sigma=0.000620 wmodel J2328+2937_X_2017_10_21_pus_map.mod ! Writing 48 model components to file: J2328+2937_X_2017_10_21_pus_map.mod wobs J2328+2937_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2328+2937_X_2017_10_21_pus_uvs.fits wwins J2328+2937_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2328+2937_X_2017_10_21_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 = -0.00042882 Jy ! Component: 100 - total flux cleaned = -0.000600272 Jy ! Component: 150 - total flux cleaned = -0.000600965 Jy ! Component: 200 - total flux cleaned = -0.000600831 Jy ! Component: 250 - total flux cleaned = -0.000623298 Jy ! Component: 300 - total flux cleaned = -0.000676216 Jy ! Component: 350 - total flux cleaned = -0.000716572 Jy ! Component: 400 - total flux cleaned = -0.0007949 Jy ! Component: 450 - total flux cleaned = -0.000880666 Jy ! Component: 500 - total flux cleaned = -0.000991557 Jy ! Component: 550 - total flux cleaned = -0.00107231 Jy ! Component: 600 - total flux cleaned = -0.00115968 Jy ! Component: 650 - total flux cleaned = -0.001211 Jy ! Component: 700 - total flux cleaned = -0.00126935 Jy ! Component: 750 - total flux cleaned = -0.00132619 Jy ! Component: 800 - total flux cleaned = -0.00134199 Jy ! Component: 850 - total flux cleaned = -0.00136543 Jy ! Component: 900 - total flux cleaned = -0.00138825 Jy ! Component: 950 - total flux cleaned = -0.00141049 Jy ! Component: 1000 - total flux cleaned = -0.0014105 Jy ! Component: 1050 - total flux cleaned = -0.00142496 Jy ! Component: 1100 - total flux cleaned = -0.0014109 Jy ! Component: 1150 - total flux cleaned = -0.00143178 Jy ! Component: 1200 - total flux cleaned = -0.00142493 Jy ! Component: 1250 - total flux cleaned = -0.00141819 Jy ! Component: 1300 - total flux cleaned = -0.00140496 Jy ! Component: 1350 - total flux cleaned = -0.00141146 Jy ! Component: 1400 - total flux cleaned = -0.00137927 Jy ! Component: 1450 - total flux cleaned = -0.00137907 Jy ! Component: 1500 - total flux cleaned = -0.00134162 Jy ! Component: 1550 - total flux cleaned = -0.00132325 Jy ! Component: 1600 - total flux cleaned = -0.00131122 Jy ! Component: 1650 - total flux cleaned = -0.00126927 Jy ! Component: 1700 - total flux cleaned = -0.00126345 Jy ! Component: 1750 - total flux cleaned = -0.00124005 Jy ! Component: 1800 - total flux cleaned = -0.00120548 Jy ! Component: 1850 - total flux cleaned = -0.00118839 Jy ! Component: 1900 - total flux cleaned = -0.00117708 Jy ! Component: 1950 - total flux cleaned = -0.00113808 Jy ! Component: 2000 - total flux cleaned = -0.00111061 Jy ! Total flux subtracted in 2048 components = -0.00108884 Jy ! Clean residual min=-0.000325 max=0.000403 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.043479 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 193 components and 0.0434791 Jy ![Exited script file: muppet] wmap "J2328+2937_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.587 at -6.552 degrees (North through East) ! Clean map min=-0.0013573 max=0.046516 Jy/beam ! Writing clean map to FITS file: J2328+2937_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0465164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.697526 0.697526 1.39505 2.79011 5.58021 11.1604 22.3208 44.6417 89.2834 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.587 at -6.552 degrees (North through East) ! Clean map min=-0.0013573 max=0.046516 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 J2328+2937_X_2017_10_21_pus_uvs.log closed on Sat May 11 22:00:35 2019