! Started logfile: J0215+0524_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:43 2019 obs J0215+0524_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0215+0524_X_2017_02_19_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765194 visibilities/baseline/integration-bin. ! Found source: J0215+0524 ! ! 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 858 lines of history. ! ! Reading 34296 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 J0215+0524_X_2017_02_19_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920123Jy sigma=0.007223 ! Fit after self-cal, rms=0.909780Jy sigma=0.007158 ! 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6723 mas, bmaj=1.68 mas, bpa=-1.617 degrees ! Estimated noise=695.641 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 = 0.0693786 Jy ! Component: 100 - total flux cleaned = 0.0918561 Jy ! Total flux subtracted in 100 components = 0.0918561 Jy ! Clean residual min=-0.004639 max=0.010645 Jy/beam ! Clean residual mean=-0.000017 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0918561 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0918561 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=0.096575Jy sigma=0.000681 ! Fit after self-cal, rms=0.096458Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130641 Jy ! Component: 100 - total flux cleaned = 0.0205323 Jy ! Total flux subtracted in 100 components = 0.0205323 Jy ! Clean residual min=-0.002966 max=0.004641 Jy/beam ! Clean residual mean=-0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.112388 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.112388 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=0.094407Jy sigma=0.000661 ! Fit after self-cal, rms=0.094330Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059681 Jy ! Component: 100 - total flux cleaned = 0.00958355 Jy ! Total flux subtracted in 100 components = 0.00958355 Jy ! Clean residual min=-0.002372 max=0.002147 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.121972 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.121972 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=0.093912Jy sigma=0.000657 ! Fit after self-cal, rms=0.093887Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8183 mas, bmaj=1.872 mas, bpa=0.1034 degrees ! Estimated noise=501.231 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 = 0.00333332 Jy ! Component: 100 - total flux cleaned = 0.00525893 Jy ! Component: 150 - total flux cleaned = 0.00655527 Jy ! Component: 200 - total flux cleaned = 0.00745574 Jy ! Total flux subtracted in 200 components = 0.00745574 Jy ! Clean residual min=-0.001515 max=0.001623 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.129428 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.129428 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=0.093765Jy sigma=0.000655 ! Fit after self-cal, rms=0.093760Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 1.05 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.06 ! LA 0.99 MK 1.01 NL 0.92 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 1.04 ! LA 1.03 MK 1.06 NL 0.95 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 0.94 ! LA 1.02 MK 1.07 NL 1.01 OV 1.01 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.93 KP 0.98 ! LA 1.02 MK 1.05 NL 0.97 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.30 KP 0.99 ! LA 1.02 MK 0.99 NL 0.99 OV 0.97 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 1.12 ! LA 0.97 MK 1.02 NL 0.95 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.94 KP 0.99 ! LA 0.99 MK 1.02 NL 1.01 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.98 KP 1.01 ! LA 1.01 MK 0.91 NL 0.98 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.03 ! LA 1.00 MK 1.02 NL 0.95 OV 1.02 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.01 KP 0.97 ! LA 0.98 MK 0.94 NL 0.98 OV 1.04 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.06 ! LA 1.03 MK 0.95 NL 0.97 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.093760Jy sigma=0.000655 ! Fit after self-cal, rms=0.093215Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8231 mas, bmaj=1.871 mas, bpa=-0.02163 degrees ! Estimated noise=500.489 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 = 0.000341254 Jy ! Component: 100 - total flux cleaned = 0.000322808 Jy ! Component: 150 - total flux cleaned = 0.000292081 Jy ! Component: 200 - total flux cleaned = 0.000265604 Jy ! Total flux subtracted in 200 components = 0.000265604 Jy ! Clean residual min=-0.001330 max=0.001543 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.129693 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.129693 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=0.093207Jy sigma=0.000654 ! Fit after self-cal, rms=0.093216Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.093216Jy sigma=0.000654 ! Fit after self-cal, rms=0.095299Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8222 mas, bmaj=1.869 mas, bpa=-0.05344 degrees ! Estimated noise=501.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457261 Jy ! Component: 100 - total flux cleaned = 0.000449879 Jy ! Component: 150 - total flux cleaned = 0.000416757 Jy ! Component: 200 - total flux cleaned = 0.000398328 Jy ! Total flux subtracted in 200 components = 0.000398328 Jy ! Clean residual min=-0.001108 max=0.001196 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.130092 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.130092 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=0.095295Jy sigma=0.000652 ! Fit after self-cal, rms=0.095350Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 8.32916e-05 Jy ! Component: 100 - total flux cleaned = 7.357e-05 Jy ! Component: 150 - total flux cleaned = 3.97303e-05 Jy ! Component: 200 - total flux cleaned = 2.48243e-05 Jy ! Total flux subtracted in 200 components = 2.48243e-05 Jy ! Clean residual min=-0.001098 max=0.001233 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.130116 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.130116 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=0.095347Jy sigma=0.000651 ! Fit after self-cal, rms=0.095348Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.095348Jy sigma=0.000651 ! Fit after self-cal, rms=0.096103Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8218 mas, bmaj=1.869 mas, bpa=-0.1257 degrees ! Estimated noise=501.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175622 Jy ! Component: 100 - total flux cleaned = 0.000195982 Jy ! Component: 150 - total flux cleaned = 0.000172493 Jy ! Component: 200 - total flux cleaned = 0.000158771 Jy ! Total flux subtracted in 200 components = 0.000158771 Jy ! Clean residual min=-0.001116 max=0.001174 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.130275 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.130275 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=0.096102Jy sigma=0.000651 ! Fit after self-cal, rms=0.096108Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 4.43017e-05 Jy ! Component: 100 - total flux cleaned = 3.69581e-05 Jy ! Component: 150 - total flux cleaned = 2.34966e-05 Jy ! Component: 200 - total flux cleaned = 5.38976e-06 Jy ! Total flux subtracted in 200 components = 5.38976e-06 Jy ! Clean residual min=-0.001109 max=0.001172 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.130281 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.130281 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=0.096107Jy sigma=0.000651 ! Fit after self-cal, rms=0.096107Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.096107Jy sigma=0.000651 ! Fit after self-cal, rms=0.096120Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.91 mas, bmaj=2.901 mas, bpa=0.8402 degrees ! Estimated noise=672.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054944 Jy ! Component: 100 - total flux cleaned = 0.000541573 Jy ! Component: 150 - total flux cleaned = 0.000548287 Jy ! Component: 200 - total flux cleaned = 0.000547981 Jy ! Total flux subtracted in 200 components = 0.000547981 Jy ! Clean residual min=-0.001180 max=0.001477 Jy/beam ! Clean residual mean=0.000007 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.130829 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.130829 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=0.096123Jy sigma=0.000651 ! Fit after self-cal, rms=0.096123Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 5.56036e-05 Jy ! Component: 100 - total flux cleaned = 6.43357e-05 Jy ! Component: 150 - total flux cleaned = 7.62334e-05 Jy ! Component: 200 - total flux cleaned = 8.06001e-05 Jy ! Total flux subtracted in 200 components = 8.06001e-05 Jy ! Clean residual min=-0.001162 max=0.001463 Jy/beam ! Clean residual mean=0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.130909 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.130909 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=0.096124Jy sigma=0.000651 ! Fit after self-cal, rms=0.096124Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8217 mas, bmaj=1.869 mas, bpa=-0.1726 degrees ! Estimated noise=501.051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 1.869 at -0.1726 degrees (North through East) ! Clean map min=-0.0010178 max=0.092873 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6741 mas, bmaj=1.675 mas, bpa=-1.875 degrees ! Estimated noise=694.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689973 Jy ! Component: 100 - total flux cleaned = 0.0940914 Jy ! Component: 150 - total flux cleaned = 0.107531 Jy ! Component: 200 - total flux cleaned = 0.115415 Jy ! Total flux subtracted in 200 components = 0.115415 Jy ! Clean residual min=-0.002231 max=0.003985 Jy/beam ! Clean residual mean=-0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.115415 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 0.115415 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8217 mas, bmaj=1.869 mas, bpa=-0.1726 degrees ! Estimated noise=501.051 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 = 0.00593891 Jy ! Component: 100 - total flux cleaned = 0.00920904 Jy ! Component: 150 - total flux cleaned = 0.0111596 Jy ! Component: 200 - total flux cleaned = 0.0123921 Jy ! Total flux subtracted in 200 components = 0.0123921 Jy ! Clean residual min=-0.001180 max=0.001097 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.127807 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.127807 Jy ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.91 mas, bmaj=2.901 mas, bpa=0.8402 degrees ! Estimated noise=672.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151643 Jy ! Component: 100 - total flux cleaned = 0.00220074 Jy ! Component: 150 - total flux cleaned = 0.00259058 Jy ! Component: 200 - total flux cleaned = 0.00282708 Jy ! Total flux subtracted in 200 components = 0.00282708 Jy ! Clean residual min=-0.001210 max=0.001451 Jy/beam ! Clean residual mean=0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.130634 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 = 0.000146053 Jy ! Component: 100 - total flux cleaned = 0.000222176 Jy ! Component: 150 - total flux cleaned = 0.00023461 Jy ! Component: 200 - total flux cleaned = 0.000243614 Jy ! Total flux subtracted in 200 components = 0.000243614 Jy ! Clean residual min=-0.001183 max=0.001452 Jy/beam ! Clean residual mean=0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.130878 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.130878 Jy ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8217 mas, bmaj=1.869 mas, bpa=-0.1726 degrees ! Estimated noise=501.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130059 Jy ! Component: 100 - total flux cleaned = -0.000133355 Jy ! Component: 150 - total flux cleaned = -0.00013334 Jy ! Component: 200 - total flux cleaned = -0.000133003 Jy ! Total flux subtracted in 200 components = -0.000133003 Jy ! Clean residual min=-0.001096 max=0.001143 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.130745 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.130745 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=0.096125Jy sigma=0.000651 ! Fit after self-cal, rms=0.096124Jy sigma=0.000651 wmodel J0215+0524_X_2017_02_19_pus_map.mod ! Writing 69 model components to file: J0215+0524_X_2017_02_19_pus_map.mod wobs J0215+0524_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0215+0524_X_2017_02_19_pus_uvs.fits wwins J0215+0524_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0215+0524_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128326 Jy ! Component: 100 - total flux cleaned = 0.000203343 Jy ! Component: 150 - total flux cleaned = 0.000256974 Jy ! Component: 200 - total flux cleaned = 0.000239852 Jy ! Component: 250 - total flux cleaned = 0.000206448 Jy ! Component: 300 - total flux cleaned = 0.000157978 Jy ! Component: 350 - total flux cleaned = 7.95828e-05 Jy ! Component: 400 - total flux cleaned = 6.47931e-05 Jy ! Component: 450 - total flux cleaned = 6.50707e-05 Jy ! Component: 500 - total flux cleaned = 6.51565e-05 Jy ! Component: 550 - total flux cleaned = 6.52832e-05 Jy ! Component: 600 - total flux cleaned = 0.000122075 Jy ! Component: 650 - total flux cleaned = 8.02033e-05 Jy ! Component: 700 - total flux cleaned = 0.000135546 Jy ! Component: 750 - total flux cleaned = 0.000189864 Jy ! Component: 800 - total flux cleaned = 0.000216715 Jy ! Component: 850 - total flux cleaned = 0.000229736 Jy ! Component: 900 - total flux cleaned = 0.000190783 Jy ! Component: 950 - total flux cleaned = 0.000165546 Jy ! Component: 1000 - total flux cleaned = 0.000178545 Jy ! Component: 1050 - total flux cleaned = 0.00019096 Jy ! Component: 1100 - total flux cleaned = 0.000141672 Jy ! Component: 1150 - total flux cleaned = 0.000166164 Jy ! Component: 1200 - total flux cleaned = 0.000178285 Jy ! Component: 1250 - total flux cleaned = 0.000202237 Jy ! Component: 1300 - total flux cleaned = 0.000225803 Jy ! Component: 1350 - total flux cleaned = 0.000307471 Jy ! Component: 1400 - total flux cleaned = 0.000284317 Jy ! Component: 1450 - total flux cleaned = 0.000318465 Jy ! Component: 1500 - total flux cleaned = 0.000363374 Jy ! Component: 1550 - total flux cleaned = 0.000352144 Jy ! Component: 1600 - total flux cleaned = 0.000374035 Jy ! Component: 1650 - total flux cleaned = 0.00030843 Jy ! Component: 1700 - total flux cleaned = 0.000330066 Jy ! Component: 1750 - total flux cleaned = 0.000351579 Jy ! Component: 1800 - total flux cleaned = 0.000383458 Jy ! Component: 1850 - total flux cleaned = 0.000362489 Jy ! Component: 1900 - total flux cleaned = 0.000372938 Jy ! Component: 1950 - total flux cleaned = 0.000331701 Jy ! Component: 2000 - total flux cleaned = 0.000362312 Jy ! Total flux subtracted in 2048 components = 0.000382511 Jy ! Clean residual min=-0.000610 max=0.000672 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.131128 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 215 components and 0.131128 Jy ![Exited script file: muppet] wmap "J0215+0524_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 1.869 at -0.1726 degrees (North through East) ! Clean map min=-0.0010016 max=0.092924 Jy/beam ! Writing clean map to FITS file: J0215+0524_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0929236 invert ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.61012 0.61012 1.22024 2.44048 4.88096 9.76191 19.5238 39.0477 78.0953 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 1.869 at -0.1726 degrees (North through East) ! Clean map min=-0.0010016 max=0.092924 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 J0215+0524_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:45 2019