! Started logfile: J0914-2733_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:41 2019 obs J0914-2733_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0914-2733_X_2017_06_10_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983188 visibilities/baseline/integration-bin. ! Found source: J0914-2733 ! ! 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 1309 lines of history. ! ! Reading 61056 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 J0914-2733_X_2017_06_10_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942723Jy sigma=0.007452 ! Fit after self-cal, rms=0.919676Jy sigma=0.007277 ! 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6371 mas, bmaj=1.68 mas, bpa=-6.024 degrees ! Estimated noise=975.088 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 = 0.0587243 Jy ! Component: 100 - total flux cleaned = 0.0781785 Jy ! Total flux subtracted in 100 components = 0.0781785 Jy ! Clean residual min=-0.004341 max=0.009747 Jy/beam ! Clean residual mean=-0.000028 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.0781785 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0781785 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=0.091480Jy sigma=0.000676 ! Fit after self-cal, rms=0.091349Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102621 Jy ! Component: 100 - total flux cleaned = 0.0160411 Jy ! Total flux subtracted in 100 components = 0.0160411 Jy ! Clean residual min=-0.003241 max=0.005629 Jy/beam ! Clean residual mean=-0.000014 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0942196 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0942196 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=0.089748Jy sigma=0.000660 ! Fit after self-cal, rms=0.089695Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046821 Jy ! Component: 100 - total flux cleaned = 0.00725379 Jy ! Total flux subtracted in 100 components = 0.00725379 Jy ! Clean residual min=-0.002836 max=0.004008 Jy/beam ! Clean residual mean=-0.000009 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.101473 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.101473 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=0.089394Jy sigma=0.000657 ! Fit after self-cal, rms=0.089376Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8451 mas, bmaj=2.085 mas, bpa=-6.604 degrees ! Estimated noise=392.844 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 = 0.00295456 Jy ! Component: 100 - total flux cleaned = 0.00427699 Jy ! Component: 150 - total flux cleaned = 0.0044731 Jy ! Component: 200 - total flux cleaned = 0.00450034 Jy ! Total flux subtracted in 200 components = 0.00450034 Jy ! Clean residual min=-0.001852 max=0.002703 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.105974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.105974 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=0.089290Jy sigma=0.000656 ! Fit after self-cal, rms=0.089283Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.97 HN 1.14 KP 0.96 ! LA 0.97 MK 1.05 NL 1.03 OV 0.96 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.07 KP 0.94 ! LA 0.98 MK 0.97 NL 1.05 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.97 KP 0.94 ! LA 0.97 MK 0.98 NL 1.06 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.48 KP 0.95 ! LA 1.00 MK 0.99 NL 1.13 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00* KP 0.90 ! LA 0.99 MK 1.06 NL 1.07 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00 NL 1.05 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.14 KP 0.96 ! LA 0.99 MK 0.99 NL 1.06 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.93 ! LA 1.00 MK 1.01 NL 1.03 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.92 ! LA 1.00 MK 0.99 NL 1.07 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00* KP 0.95 ! LA 1.00 MK 0.96 NL 1.09 OV 0.97 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 0.96 ! LA 0.97 MK 0.98 NL 1.02 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.89 ! LA 1.03 MK 0.90 NL 1.05 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.089283Jy sigma=0.000656 ! Fit after self-cal, rms=0.091110Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8466 mas, bmaj=2.084 mas, bpa=-6.486 degrees ! Estimated noise=392.248 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 = -5.20302e-05 Jy ! Component: 100 - total flux cleaned = -0.000142433 Jy ! Component: 150 - total flux cleaned = -0.000193746 Jy ! Component: 200 - total flux cleaned = -0.000224432 Jy ! Total flux subtracted in 200 components = -0.000224432 Jy ! Clean residual min=-0.001605 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.105749 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.105749 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=0.091100Jy sigma=0.000654 ! Fit after self-cal, rms=0.091157Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091157Jy sigma=0.000654 ! Fit after self-cal, rms=0.091958Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8465 mas, bmaj=2.078 mas, bpa=-6.198 degrees ! Estimated noise=392.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221439 Jy ! Component: 100 - total flux cleaned = 0.000154238 Jy ! Component: 150 - total flux cleaned = 0.000130288 Jy ! Component: 200 - total flux cleaned = 0.000107657 Jy ! Total flux subtracted in 200 components = 0.000107657 Jy ! Clean residual min=-0.001150 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.105857 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.105857 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=0.091954Jy sigma=0.000653 ! Fit after self-cal, rms=0.091977Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 1.94964e-05 Jy ! Component: 100 - total flux cleaned = -1.59916e-05 Jy ! Component: 150 - total flux cleaned = -4.80897e-05 Jy ! Component: 200 - total flux cleaned = -5.80187e-05 Jy ! Total flux subtracted in 200 components = -5.80187e-05 Jy ! Clean residual min=-0.001145 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.105799 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.105799 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=0.091974Jy sigma=0.000653 ! Fit after self-cal, rms=0.091973Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091973Jy sigma=0.000653 ! Fit after self-cal, rms=0.092348Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8459 mas, bmaj=2.074 mas, bpa=-6.083 degrees ! Estimated noise=392.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23563e-05 Jy ! Component: 100 - total flux cleaned = -1.13962e-05 Jy ! Component: 150 - total flux cleaned = -4.21301e-05 Jy ! Component: 200 - total flux cleaned = -6.08459e-05 Jy ! Total flux subtracted in 200 components = -6.08459e-05 Jy ! Clean residual min=-0.001030 max=0.001057 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.105738 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.105738 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=0.092346Jy sigma=0.000652 ! Fit after self-cal, rms=0.092361Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -1.29908e-05 Jy ! Component: 100 - total flux cleaned = -4.45581e-05 Jy ! Component: 150 - total flux cleaned = -6.3047e-05 Jy ! Component: 200 - total flux cleaned = -7.1768e-05 Jy ! Total flux subtracted in 200 components = -7.1768e-05 Jy ! Clean residual min=-0.001029 max=0.001042 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.105666 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.105666 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=0.092359Jy sigma=0.000652 ! Fit after self-cal, rms=0.092358Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.092358Jy sigma=0.000652 ! Fit after self-cal, rms=0.092381Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.373 mas, bmaj=5.684 mas, bpa=-3.309 degrees ! Estimated noise=499.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.83363e-05 Jy ! Component: 100 - total flux cleaned = -1.83564e-05 Jy ! Component: 150 - total flux cleaned = -1.80533e-05 Jy ! Component: 200 - total flux cleaned = -1.77619e-05 Jy ! Total flux subtracted in 200 components = -1.77619e-05 Jy ! Clean residual min=-0.000964 max=0.001237 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.105649 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.105649 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=0.092382Jy sigma=0.000652 ! Fit after self-cal, rms=0.092385Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 5.31376e-05 Jy ! Component: 100 - total flux cleaned = 5.15963e-05 Jy ! Component: 150 - total flux cleaned = 5.10391e-05 Jy ! Component: 200 - total flux cleaned = 5.87477e-05 Jy ! Total flux subtracted in 200 components = 5.87477e-05 Jy ! Clean residual min=-0.000953 max=0.001227 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.105707 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.105707 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=0.092387Jy sigma=0.000652 ! Fit after self-cal, rms=0.092387Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8452 mas, bmaj=2.072 mas, bpa=-6.042 degrees ! Estimated noise=391.584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 2.072 at -6.042 degrees (North through East) ! Clean map min=-0.00096779 max=0.075904 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6365 mas, bmaj=1.663 mas, bpa=-5.343 degrees ! Estimated noise=969.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586008 Jy ! Component: 100 - total flux cleaned = 0.0798117 Jy ! Component: 150 - total flux cleaned = 0.0896739 Jy ! Component: 200 - total flux cleaned = 0.0954934 Jy ! Total flux subtracted in 200 components = 0.0954934 Jy ! Clean residual min=-0.002791 max=0.003454 Jy/beam ! Clean residual mean=-0.000017 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0954934 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0954934 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8452 mas, bmaj=2.072 mas, bpa=-6.042 degrees ! Estimated noise=391.584 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 = 0.00543788 Jy ! Component: 100 - total flux cleaned = 0.00794608 Jy ! Component: 150 - total flux cleaned = 0.00917735 Jy ! Component: 200 - total flux cleaned = 0.00970828 Jy ! Total flux subtracted in 200 components = 0.00970828 Jy ! Clean residual min=-0.000985 max=0.001169 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.105202 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.105202 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-2.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108971 Jy ! Component: 100 - total flux cleaned = 0.00128746 Jy ! Component: 150 - total flux cleaned = 0.00134305 Jy ! Component: 200 - total flux cleaned = 0.001343 Jy ! Total flux subtracted in 200 components = 0.001343 Jy ! Clean residual min=-0.000918 max=0.000948 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.106545 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.106545 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.373 mas, bmaj=5.684 mas, bpa=-3.309 degrees ! Estimated noise=499.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280404 Jy ! Component: 100 - total flux cleaned = 0.00036708 Jy ! Component: 150 - total flux cleaned = 0.000401792 Jy ! Component: 200 - total flux cleaned = 0.000416901 Jy ! Total flux subtracted in 200 components = 0.000416901 Jy ! Clean residual min=-0.000854 max=0.000857 Jy/beam ! Clean residual mean=0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.106962 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 = 8.86595e-06 Jy ! Component: 100 - total flux cleaned = 1.29936e-05 Jy ! Component: 150 - total flux cleaned = 1.68195e-05 Jy ! Component: 200 - total flux cleaned = 1.68163e-05 Jy ! Total flux subtracted in 200 components = 1.68163e-05 Jy ! Clean residual min=-0.000857 max=0.000848 Jy/beam ! Clean residual mean=0.000007 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.106978 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.106978 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8452 mas, bmaj=2.072 mas, bpa=-6.042 degrees ! Estimated noise=391.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217212 Jy ! Component: 100 - total flux cleaned = -0.000246119 Jy ! Component: 150 - total flux cleaned = -0.000232807 Jy ! Component: 200 - total flux cleaned = -0.000233062 Jy ! Total flux subtracted in 200 components = -0.000233062 Jy ! Clean residual min=-0.000947 max=0.000938 Jy/beam ! Clean residual mean=0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.106745 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.106745 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=0.092375Jy sigma=0.000652 ! Fit after self-cal, rms=0.092359Jy sigma=0.000652 wmodel J0914-2733_X_2017_06_10_pus_map.mod ! Writing 90 model components to file: J0914-2733_X_2017_06_10_pus_map.mod wobs J0914-2733_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0914-2733_X_2017_06_10_pus_uvs.fits wwins J0914-2733_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0914-2733_X_2017_06_10_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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.39067e-06 Jy ! Component: 100 - total flux cleaned = -3.13506e-06 Jy ! Component: 150 - total flux cleaned = 4.07565e-05 Jy ! Component: 200 - total flux cleaned = 4.10263e-05 Jy ! Component: 250 - total flux cleaned = 1.50001e-05 Jy ! Component: 300 - total flux cleaned = 2.80053e-05 Jy ! Component: 350 - total flux cleaned = 2.82415e-05 Jy ! Component: 400 - total flux cleaned = 7.66101e-05 Jy ! Component: 450 - total flux cleaned = 8.81374e-05 Jy ! Component: 500 - total flux cleaned = 7.68082e-05 Jy ! Component: 550 - total flux cleaned = 0.000110719 Jy ! Component: 600 - total flux cleaned = 0.000110578 Jy ! Component: 650 - total flux cleaned = 0.000121695 Jy ! Component: 700 - total flux cleaned = 0.000153906 Jy ! Component: 750 - total flux cleaned = 0.000185471 Jy ! Component: 800 - total flux cleaned = 0.000216612 Jy ! Component: 850 - total flux cleaned = 0.000288384 Jy ! Component: 900 - total flux cleaned = 0.00033872 Jy ! Component: 950 - total flux cleaned = 0.000398348 Jy ! Component: 1000 - total flux cleaned = 0.000427574 Jy ! Component: 1050 - total flux cleaned = 0.000456599 Jy ! Component: 1100 - total flux cleaned = 0.000494688 Jy ! Component: 1150 - total flux cleaned = 0.000541671 Jy ! Component: 1200 - total flux cleaned = 0.000560138 Jy ! Component: 1250 - total flux cleaned = 0.000587568 Jy ! Component: 1300 - total flux cleaned = 0.000596771 Jy ! Component: 1350 - total flux cleaned = 0.000641384 Jy ! Component: 1400 - total flux cleaned = 0.000650074 Jy ! Component: 1450 - total flux cleaned = 0.000667387 Jy ! Component: 1500 - total flux cleaned = 0.000667453 Jy ! Component: 1550 - total flux cleaned = 0.000650409 Jy ! Component: 1600 - total flux cleaned = 0.000658908 Jy ! Component: 1650 - total flux cleaned = 0.000642277 Jy ! Component: 1700 - total flux cleaned = 0.000658627 Jy ! Component: 1750 - total flux cleaned = 0.000642232 Jy ! Component: 1800 - total flux cleaned = 0.000666523 Jy ! Component: 1850 - total flux cleaned = 0.000698529 Jy ! Component: 1900 - total flux cleaned = 0.000690425 Jy ! Component: 1950 - total flux cleaned = 0.000690345 Jy ! Component: 2000 - total flux cleaned = 0.000667032 Jy ! Total flux subtracted in 2048 components = 0.000682506 Jy ! Clean residual min=-0.000388 max=0.000414 Jy/beam ! Clean residual mean=0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.107428 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 239 components and 0.107428 Jy ![Exited script file: muppet] wmap "J0914-2733_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 2.072 at -6.042 degrees (North through East) ! Clean map min=-0.00066675 max=0.075769 Jy/beam ! Writing clean map to FITS file: J0914-2733_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0757685 invert ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577296 0.577296 1.15459 2.30918 4.61837 9.23674 18.4735 36.9469 73.8939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 2.072 at -6.042 degrees (North through East) ! Clean map min=-0.00066675 max=0.075769 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 J0914-2733_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:44 2019