! Started logfile: J0929+7304_X_2017_02_24_pus_uvs.log on Sat May 4 10:00:23 2019 obs J0929+7304_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0929+7304_X_2017_02_24_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876968 visibilities/baseline/integration-bin. ! Found source: J0929+7304 ! ! 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 1882 lines of history. ! ! Reading 71508 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 J0929+7304_X_2017_02_24_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993100Jy sigma=0.008330 ! Fit after self-cal, rms=0.963173Jy sigma=0.008094 ! 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=0.7709 mas, bmaj=1.169 mas, bpa=77.91 degrees ! Estimated noise=652.273 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 = 0.0305097 Jy ! Component: 100 - total flux cleaned = 0.0372591 Jy ! Total flux subtracted in 100 components = 0.0372591 Jy ! Clean residual min=-0.001795 max=0.002767 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0372591 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0372591 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=0.079166Jy sigma=0.000630 ! Fit after self-cal, rms=0.077947Jy sigma=0.000620 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415243 Jy ! Component: 100 - total flux cleaned = 0.00553864 Jy ! Total flux subtracted in 100 components = 0.00553864 Jy ! Clean residual min=-0.001729 max=0.002293 Jy/beam ! Clean residual mean=0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0427978 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0427978 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=0.077741Jy sigma=0.000619 ! Fit after self-cal, rms=0.077719Jy sigma=0.000619 ! 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=0.9682 mas, bmaj=1.438 mas, bpa=77.83 degrees ! Estimated noise=318.502 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 = 0.00013976 Jy ! Component: 100 - total flux cleaned = 0.000140338 Jy ! Component: 150 - total flux cleaned = 0.000112674 Jy ! Component: 200 - total flux cleaned = 8.97182e-05 Jy ! Total flux subtracted in 200 components = 8.97182e-05 Jy ! Clean residual min=-0.000984 max=0.001127 Jy/beam ! Clean residual mean=0.000015 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0428875 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0428875 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=0.077710Jy sigma=0.000619 ! Fit after self-cal, rms=0.077700Jy sigma=0.000619 ! 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 1.04 FD 1.07 HN 0.99 KP 0.94 ! LA 1.07 MK 1.01 NL 1.01 OV 1.12 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 1.01 ! LA 1.10 MK 1.03 NL 0.98 OV 1.06 ! PT 1.14 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.99 ! LA 1.06 MK 1.03 NL 1.04 OV 1.06 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.02 KP 0.93 ! LA 1.05 MK 1.01 NL 1.07 OV 1.08 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 0.96 ! LA 1.06 MK 1.01 NL 1.02 OV 1.07 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.01 KP 0.94 ! LA 1.15 MK 1.06 NL 0.98 OV 1.06 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.90 KP 0.93 ! LA 1.05 MK 1.00 NL 1.04 OV 1.06 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.90 KP 0.98 ! LA 1.02 MK 1.00 NL 1.04 OV 1.07 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.91 KP 0.88 ! LA 1.01 MK 0.91 NL 0.98 OV 1.09 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.94 KP 1.00 ! LA 1.04 MK 0.91 NL 0.93 OV 1.02 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.84 KP 0.98 ! LA 1.02 MK 0.97 NL 0.92 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.86 HN 0.88 KP 0.92 ! LA 1.03 MK 0.89 NL 0.91 OV 0.94 ! PT 0.97 SC 0.91 ! ! ! Fit before self-cal, rms=0.077700Jy sigma=0.000619 ! Fit after self-cal, rms=0.076029Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9614 mas, bmaj=1.428 mas, bpa=77.82 degrees ! Estimated noise=318.003 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 = 0.0005047 Jy ! Component: 100 - total flux cleaned = 0.000640578 Jy ! Component: 150 - total flux cleaned = 0.000656452 Jy ! Component: 200 - total flux cleaned = 0.000677099 Jy ! Total flux subtracted in 200 components = 0.000677099 Jy ! Clean residual min=-0.000763 max=0.000955 Jy/beam ! Clean residual mean=0.000008 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0435646 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0435646 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=0.076025Jy sigma=0.000618 ! Fit after self-cal, rms=0.075988Jy sigma=0.000617 ! 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=0.075988Jy sigma=0.000617 ! Fit after self-cal, rms=0.075749Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=1.427 mas, bpa=78.02 degrees ! Estimated noise=318.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257724 Jy ! Component: 100 - total flux cleaned = 0.000277913 Jy ! Component: 150 - total flux cleaned = 0.000295155 Jy ! Component: 200 - total flux cleaned = 0.000305504 Jy ! Total flux subtracted in 200 components = 0.000305504 Jy ! Clean residual min=-0.000710 max=0.000865 Jy/beam ! Clean residual mean=0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0438701 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0438701 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=0.075748Jy sigma=0.000616 ! Fit after self-cal, rms=0.075790Jy sigma=0.000616 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) ! Added new window around map position (14.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820181 Jy ! Component: 100 - total flux cleaned = 0.00105476 Jy ! Component: 150 - total flux cleaned = 0.00122438 Jy ! Component: 200 - total flux cleaned = 0.0013294 Jy ! Total flux subtracted in 200 components = 0.0013294 Jy ! Clean residual min=-0.000691 max=0.000821 Jy/beam ! Clean residual mean=0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0451995 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0451995 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=0.075779Jy sigma=0.000616 ! Fit after self-cal, rms=0.075774Jy sigma=0.000616 ! Inverting map ! Added new window around map position (-5.2, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610827 Jy ! Component: 100 - total flux cleaned = 0.000827618 Jy ! Component: 150 - total flux cleaned = 0.000976694 Jy ! Component: 200 - total flux cleaned = 0.00108046 Jy ! Total flux subtracted in 200 components = 0.00108046 Jy ! Clean residual min=-0.000708 max=0.000758 Jy/beam ! Clean residual mean=0.000004 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0462799 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0462799 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=0.075763Jy sigma=0.000616 ! Fit after self-cal, rms=0.075755Jy sigma=0.000616 ! Inverting map ! Added new window around map position (16.2, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081768 Jy ! Component: 100 - total flux cleaned = 0.00121723 Jy ! Component: 150 - total flux cleaned = 0.00142186 Jy ! Component: 200 - total flux cleaned = 0.00155955 Jy ! Total flux subtracted in 200 components = 0.00155955 Jy ! Clean residual min=-0.000670 max=0.000714 Jy/beam ! Clean residual mean=0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0478395 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0478395 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=0.075743Jy sigma=0.000616 ! Fit after self-cal, rms=0.075737Jy sigma=0.000616 ! 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=0.075737Jy sigma=0.000616 ! Fit after self-cal, rms=0.075836Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9586 mas, bmaj=1.425 mas, bpa=77.98 degrees ! Estimated noise=316.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638013 Jy ! Component: 100 - total flux cleaned = 0.000906086 Jy ! Component: 150 - total flux cleaned = 0.00113662 Jy ! Component: 200 - total flux cleaned = 0.00131246 Jy ! Total flux subtracted in 200 components = 0.00131246 Jy ! Clean residual min=-0.000655 max=0.000675 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.049152 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.049152 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=0.075828Jy sigma=0.000615 ! Fit after self-cal, rms=0.075864Jy sigma=0.000615 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 = 0.000539708 Jy ! Component: 100 - total flux cleaned = 0.000768164 Jy ! Component: 150 - total flux cleaned = 0.00089958 Jy ! Component: 200 - total flux cleaned = 0.000994033 Jy ! Total flux subtracted in 200 components = 0.000994033 Jy ! Clean residual min=-0.000673 max=0.000696 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.050146 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.050146 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=0.075857Jy sigma=0.000615 ! Fit after self-cal, rms=0.075848Jy sigma=0.000615 ! 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=0.075848Jy sigma=0.000615 ! Fit after self-cal, rms=0.075977Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=2.676 mas, bpa=77.43 degrees ! Estimated noise=412.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541701 Jy ! Component: 100 - total flux cleaned = 0.000841932 Jy ! Component: 150 - total flux cleaned = 0.000945581 Jy ! Component: 200 - total flux cleaned = 0.00098997 Jy ! Total flux subtracted in 200 components = 0.00098997 Jy ! Clean residual min=-0.000728 max=0.000825 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.051136 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.051136 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=0.075974Jy sigma=0.000615 ! Fit after self-cal, rms=0.075993Jy sigma=0.000615 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 = 0.000397308 Jy ! Component: 100 - total flux cleaned = 0.000561869 Jy ! Component: 150 - total flux cleaned = 0.000562592 Jy ! Component: 200 - total flux cleaned = 0.000585676 Jy ! Total flux subtracted in 200 components = 0.000585676 Jy ! Clean residual min=-0.000698 max=0.000818 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0517216 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0517216 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=0.075991Jy sigma=0.000615 ! Fit after self-cal, rms=0.075990Jy sigma=0.000615 ! 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=0.9592 mas, bmaj=1.424 mas, bpa=77.95 degrees ! Estimated noise=316.219 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9592 x 1.424 at 77.95 degrees (North through East) ! Clean map min=-0.00085129 max=0.041727 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=0.7682 mas, bmaj=1.157 mas, bpa=77.87 degrees ! Estimated noise=639.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321994 Jy ! Component: 100 - total flux cleaned = 0.0394258 Jy ! Component: 150 - total flux cleaned = 0.042129 Jy ! Component: 200 - total flux cleaned = 0.0438158 Jy ! Total flux subtracted in 200 components = 0.0438158 Jy ! Clean residual min=-0.001842 max=0.001708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0438158 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 0.0438158 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=1.424 mas, bpa=77.95 degrees ! Estimated noise=316.219 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 = 0.00197485 Jy ! Component: 100 - total flux cleaned = 0.00341196 Jy ! Component: 150 - total flux cleaned = 0.00437716 Jy ! Component: 200 - total flux cleaned = 0.0049572 Jy ! Total flux subtracted in 200 components = 0.0049572 Jy ! Clean residual min=-0.000754 max=0.000774 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.048773 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.048773 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=2.199 mas, bmaj=2.676 mas, bpa=77.43 degrees ! Estimated noise=412.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959891 Jy ! Component: 100 - total flux cleaned = 0.00164846 Jy ! Component: 150 - total flux cleaned = 0.00200863 Jy ! Component: 200 - total flux cleaned = 0.00231857 Jy ! Total flux subtracted in 200 components = 0.00231857 Jy ! Clean residual min=-0.000771 max=0.000816 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0510915 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 = 0.000275709 Jy ! Component: 100 - total flux cleaned = 0.000485187 Jy ! Component: 150 - total flux cleaned = 0.00056172 Jy ! Component: 200 - total flux cleaned = 0.000621949 Jy ! Total flux subtracted in 200 components = 0.000621949 Jy ! Clean residual min=-0.000725 max=0.000818 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0517135 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.0517135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=1.424 mas, bpa=77.95 degrees ! Estimated noise=316.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.92068e-05 Jy ! Component: 100 - total flux cleaned = 9.52837e-05 Jy ! Component: 150 - total flux cleaned = 0.000253022 Jy ! Component: 200 - total flux cleaned = 0.000416432 Jy ! Total flux subtracted in 200 components = 0.000416432 Jy ! Clean residual min=-0.000719 max=0.000701 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0521299 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0521299 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=0.075997Jy sigma=0.000615 ! Fit after self-cal, rms=0.075996Jy sigma=0.000615 wmodel J0929+7304_X_2017_02_24_pus_map.mod ! Writing 74 model components to file: J0929+7304_X_2017_02_24_pus_map.mod wobs J0929+7304_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0929+7304_X_2017_02_24_pus_uvs.fits wwins J0929+7304_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0929+7304_X_2017_02_24_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 = -2.72695e-05 Jy ! Component: 100 - total flux cleaned = 9.15194e-06 Jy ! Component: 150 - total flux cleaned = -2.50812e-06 Jy ! Component: 200 - total flux cleaned = -1.39008e-05 Jy ! Component: 250 - total flux cleaned = -2.52704e-05 Jy ! Component: 300 - total flux cleaned = -6.77761e-05 Jy ! Component: 350 - total flux cleaned = -8.82651e-05 Jy ! Component: 400 - total flux cleaned = -0.00010832 Jy ! Component: 450 - total flux cleaned = -6.87893e-05 Jy ! Component: 500 - total flux cleaned = -8.83239e-05 Jy ! Component: 550 - total flux cleaned = -9.77484e-05 Jy ! Component: 600 - total flux cleaned = -8.84287e-05 Jy ! Component: 650 - total flux cleaned = -0.000125351 Jy ! Component: 700 - total flux cleaned = -0.000125217 Jy ! Component: 750 - total flux cleaned = -0.000143247 Jy ! Component: 800 - total flux cleaned = -0.000169638 Jy ! Component: 850 - total flux cleaned = -0.000178208 Jy ! Component: 900 - total flux cleaned = -0.000169479 Jy ! Component: 950 - total flux cleaned = -0.000160993 Jy ! Component: 1000 - total flux cleaned = -0.000152728 Jy ! Component: 1050 - total flux cleaned = -0.000144426 Jy ! Component: 1100 - total flux cleaned = -0.000128038 Jy ! Component: 1150 - total flux cleaned = -0.000128147 Jy ! Component: 1200 - total flux cleaned = -0.000112123 Jy ! Component: 1250 - total flux cleaned = -0.000112106 Jy ! Component: 1300 - total flux cleaned = -9.6401e-05 Jy ! Component: 1350 - total flux cleaned = -0.000119756 Jy ! Component: 1400 - total flux cleaned = -8.88109e-05 Jy ! Component: 1450 - total flux cleaned = -9.6511e-05 Jy ! Component: 1500 - total flux cleaned = -8.14503e-05 Jy ! Component: 1550 - total flux cleaned = -9.65452e-05 Jy ! Component: 1600 - total flux cleaned = -8.90495e-05 Jy ! Component: 1650 - total flux cleaned = -0.000118537 Jy ! Component: 1700 - total flux cleaned = -9.65489e-05 Jy ! Component: 1750 - total flux cleaned = -8.92414e-05 Jy ! Component: 1800 - total flux cleaned = -7.49528e-05 Jy ! Component: 1850 - total flux cleaned = -9.63865e-05 Jy ! Component: 1900 - total flux cleaned = -9.63224e-05 Jy ! Component: 1950 - total flux cleaned = -8.25457e-05 Jy ! Component: 2000 - total flux cleaned = -9.64055e-05 Jy ! Total flux subtracted in 2048 components = -0.000110199 Jy ! Clean residual min=-0.000397 max=0.000343 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0520197 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 223 components and 0.0520197 Jy ![Exited script file: muppet] wmap "J0929+7304_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9592 x 1.424 at 77.95 degrees (North through East) ! Clean map min=-0.00079422 max=0.041438 Jy/beam ! Writing clean map to FITS file: J0929+7304_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0414384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.930828 0.930828 1.86166 3.72331 7.44662 14.8932 29.7865 59.573 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9592 x 1.424 at 77.95 degrees (North through East) ! Clean map min=-0.00079422 max=0.041438 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 J0929+7304_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:00:27 2019