! Started logfile: J0503-0638_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:07 2019 obs J0503-0638_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0503-0638_X_2017_04_28_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.91137 visibilities/baseline/integration-bin. ! Found source: J0503-0638 ! ! 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 907 lines of history. ! ! Reading 84648 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 J0503-0638_X_2017_04_28_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.979031Jy sigma=0.007033 ! Fit after self-cal, rms=0.945598Jy sigma=0.006823 ! 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 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6285 mas, bmaj=1.662 mas, bpa=-2.479 degrees ! Estimated noise=819.649 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 = 0.0422173 Jy ! Component: 100 - total flux cleaned = 0.0526971 Jy ! Total flux subtracted in 100 components = 0.0526971 Jy ! Clean residual min=-0.003486 max=0.010255 Jy/beam ! Clean residual mean=-0.000006 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0526971 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0526971 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=0.116191Jy sigma=0.000675 ! Fit after self-cal, rms=0.115593Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.4, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914974 Jy ! Component: 100 - total flux cleaned = 0.0144821 Jy ! Total flux subtracted in 100 components = 0.0144821 Jy ! Clean residual min=-0.002778 max=0.005814 Jy/beam ! Clean residual mean=-0.000006 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0671792 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0671792 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=0.114338Jy sigma=0.000661 ! Fit after self-cal, rms=0.113974Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 = 0.00724678 Jy ! Component: 100 - total flux cleaned = 0.0111268 Jy ! Total flux subtracted in 100 components = 0.0111268 Jy ! Clean residual min=-0.002647 max=0.004733 Jy/beam ! Clean residual mean=-0.000007 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.078306 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.078306 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=0.113195Jy sigma=0.000653 ! Fit after self-cal, rms=0.112988Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 = 0.0055753 Jy ! Component: 100 - total flux cleaned = 0.00844585 Jy ! Total flux subtracted in 100 components = 0.00844585 Jy ! Clean residual min=-0.002408 max=0.003888 Jy/beam ! Clean residual mean=-0.000007 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0867518 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0867518 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=0.112524Jy sigma=0.000648 ! Fit after self-cal, rms=0.112358Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 = 0.00419487 Jy ! Component: 100 - total flux cleaned = 0.00639812 Jy ! Total flux subtracted in 100 components = 0.00639812 Jy ! Clean residual min=-0.002349 max=0.003888 Jy/beam ! Clean residual mean=-0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.09315 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.09315 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=0.112085Jy sigma=0.000645 ! Fit after self-cal, rms=0.111974Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8144 mas, bmaj=2.017 mas, bpa=-3.627 degrees ! Estimated noise=367.704 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 = 0.00423511 Jy ! Component: 100 - total flux cleaned = 0.00612071 Jy ! Component: 150 - total flux cleaned = 0.00731925 Jy ! Component: 200 - total flux cleaned = 0.00791559 Jy ! Total flux subtracted in 200 components = 0.00791559 Jy ! Clean residual min=-0.002420 max=0.004848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.101066 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.101066 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=0.111765Jy sigma=0.000643 ! Fit after self-cal, rms=0.111662Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (3, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444292 Jy ! Component: 100 - total flux cleaned = 0.00732024 Jy ! Component: 150 - total flux cleaned = 0.00950833 Jy ! Component: 200 - total flux cleaned = 0.0109392 Jy ! Total flux subtracted in 200 components = 0.0109392 Jy ! Clean residual min=-0.002056 max=0.002944 Jy/beam ! Clean residual mean=-0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.112005 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.112005 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=0.111424Jy sigma=0.000640 ! Fit after self-cal, rms=0.111239Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 1.01 FD 1.08 HN 1.03 KP 1.00 ! LA 0.96 MK 0.98 NL 0.97 OV 1.17 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.04 KP 1.00 ! LA 0.93 MK 0.97 NL 1.03 OV 1.09 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.07 KP 0.99 ! LA 0.98 MK 1.05 NL 0.95 OV 1.13 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.04 KP 0.95 ! LA 0.94 MK 1.04 NL 0.98 OV 1.14 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.01 KP 0.96 ! LA 0.95 MK 1.06 NL 1.03 OV 1.16 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.01 KP 0.97 ! LA 0.98 MK 1.04 NL 1.00 OV 1.10 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.03 KP 0.98 ! LA 0.95 MK 1.00 NL 0.98 OV 1.09 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.00 KP 0.93 ! LA 0.95 MK 1.08 NL 1.00 OV 1.05 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.06 KP 0.97 ! LA 0.92 MK 0.99 NL 0.99 OV 1.07 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.02 KP 0.97 ! LA 0.97 MK 0.95 NL 0.95 OV 1.09 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.98 KP 0.97 ! LA 0.92 MK 1.04 NL 1.00 OV 1.05 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.95 KP 0.97 ! LA 0.95 MK 0.92 NL 0.93 OV 0.99 ! PT 0.88 SC 0.93 ! ! ! Fit before self-cal, rms=0.111239Jy sigma=0.000639 ! Fit after self-cal, rms=0.107096Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8192 mas, bmaj=2.024 mas, bpa=-3.786 degrees ! Estimated noise=374.027 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 = 0.00156799 Jy ! Component: 100 - total flux cleaned = 0.00202816 Jy ! Component: 150 - total flux cleaned = 0.00228515 Jy ! Component: 200 - total flux cleaned = 0.00228796 Jy ! Total flux subtracted in 200 components = 0.00228796 Jy ! Clean residual min=-0.001323 max=0.001999 Jy/beam ! Clean residual mean=-0.000010 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.114293 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.114293 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=0.107064Jy sigma=0.000638 ! Fit after self-cal, rms=0.106858Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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=0.106858Jy sigma=0.000637 ! Fit after self-cal, rms=0.106648Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8189 mas, bmaj=2.02 mas, bpa=-3.79 degrees ! Estimated noise=374.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132212 Jy ! Component: 100 - total flux cleaned = 0.00176699 Jy ! Component: 150 - total flux cleaned = 0.00187833 Jy ! Component: 200 - total flux cleaned = 0.00192886 Jy ! Total flux subtracted in 200 components = 0.00192886 Jy ! Clean residual min=-0.001131 max=0.001824 Jy/beam ! Clean residual mean=-0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.116222 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.116222 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=0.106628Jy sigma=0.000637 ! Fit after self-cal, rms=0.106588Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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) ! Added new window around map position (5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167053 Jy ! Component: 100 - total flux cleaned = 0.00196287 Jy ! Component: 150 - total flux cleaned = 0.00224153 Jy ! Component: 200 - total flux cleaned = 0.00250406 Jy ! Total flux subtracted in 200 components = 0.00250406 Jy ! Clean residual min=-0.001125 max=0.001203 Jy/beam ! Clean residual mean=-0.000007 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.118726 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.118726 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=0.106556Jy sigma=0.000636 ! Fit after self-cal, rms=0.106537Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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=0.106537Jy sigma=0.000636 ! Fit after self-cal, rms=0.106368Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8186 mas, bmaj=2.019 mas, bpa=-3.829 degrees ! Estimated noise=373.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879575 Jy ! Component: 100 - total flux cleaned = 0.00126577 Jy ! Component: 150 - total flux cleaned = 0.00155752 Jy ! Component: 200 - total flux cleaned = 0.00178348 Jy ! Total flux subtracted in 200 components = 0.00178348 Jy ! Clean residual min=-0.001038 max=0.001196 Jy/beam ! Clean residual mean=-0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.120509 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.120509 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=0.106350Jy sigma=0.000635 ! Fit after self-cal, rms=0.106351Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 = 0.000443791 Jy ! Component: 100 - total flux cleaned = 0.000658063 Jy ! Component: 150 - total flux cleaned = 0.000750589 Jy ! Component: 200 - total flux cleaned = 0.000832317 Jy ! Total flux subtracted in 200 components = 0.000832317 Jy ! Clean residual min=-0.001022 max=0.001141 Jy/beam ! Clean residual mean=-0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.121341 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.121341 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=0.106340Jy sigma=0.000635 ! Fit after self-cal, rms=0.106323Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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=0.106323Jy sigma=0.000635 ! Fit after self-cal, rms=0.106558Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.056 mas, bmaj=3.461 mas, bpa=3.891 degrees ! Estimated noise=502.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792783 Jy ! Component: 100 - total flux cleaned = 0.00110323 Jy ! Component: 150 - total flux cleaned = 0.00136798 Jy ! Component: 200 - total flux cleaned = 0.00159891 Jy ! Total flux subtracted in 200 components = 0.00159891 Jy ! Clean residual min=-0.001200 max=0.001001 Jy/beam ! Clean residual mean=-0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.12294 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 0.12294 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=0.106550Jy sigma=0.000635 ! Fit after self-cal, rms=0.106555Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 = 0.000177408 Jy ! Component: 100 - total flux cleaned = 0.000409333 Jy ! Component: 150 - total flux cleaned = 0.000609516 Jy ! Component: 200 - total flux cleaned = 0.000775482 Jy ! Total flux subtracted in 200 components = 0.000775482 Jy ! Clean residual min=-0.001174 max=0.000934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.123716 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.123716 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=0.106551Jy sigma=0.000635 ! Fit after self-cal, rms=0.106546Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8179 mas, bmaj=2.021 mas, bpa=-3.895 degrees ! Estimated noise=372.804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 2.021 at -3.895 degrees (North through East) ! Clean map min=-0.00095311 max=0.05401 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 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.629 mas, bmaj=1.663 mas, bpa=-2.696 degrees ! Estimated noise=826.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422149 Jy ! Component: 100 - total flux cleaned = 0.0636521 Jy ! Component: 150 - total flux cleaned = 0.0767949 Jy ! Component: 200 - total flux cleaned = 0.0849161 Jy ! Total flux subtracted in 200 components = 0.0849161 Jy ! Clean residual min=-0.003030 max=0.004363 Jy/beam ! Clean residual mean=-0.000007 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0849161 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0849161 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8179 mas, bmaj=2.021 mas, bpa=-3.895 degrees ! Estimated noise=372.804 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) ! Added new window around map position (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790519 Jy ! Component: 100 - total flux cleaned = 0.0135703 Jy ! Component: 150 - total flux cleaned = 0.0180018 Jy ! Component: 200 - total flux cleaned = 0.0215658 Jy ! Total flux subtracted in 200 components = 0.0215658 Jy ! Clean residual min=-0.001821 max=0.002146 Jy/beam ! Clean residual mean=-0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.106482 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 0.106482 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.056 mas, bmaj=3.461 mas, bpa=3.891 degrees ! Estimated noise=502.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500661 Jy ! Component: 100 - total flux cleaned = 0.00837756 Jy ! Component: 150 - total flux cleaned = 0.010769 Jy ! Component: 200 - total flux cleaned = 0.0125088 Jy ! Total flux subtracted in 200 components = 0.0125088 Jy ! Clean residual min=-0.001573 max=0.001528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.118991 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 = 0.00129586 Jy ! Component: 100 - total flux cleaned = 0.00227528 Jy ! Component: 150 - total flux cleaned = 0.00288533 Jy ! Component: 200 - total flux cleaned = 0.00323396 Jy ! Total flux subtracted in 200 components = 0.00323396 Jy ! Clean residual min=-0.001258 max=0.001019 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.122225 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 118 components and 0.122225 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 0.0743% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8179 mas, bmaj=2.021 mas, bpa=-3.895 degrees ! Estimated noise=372.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246384 Jy ! Component: 100 - total flux cleaned = 0.000877279 Jy ! Component: 150 - total flux cleaned = 0.00125717 Jy ! Component: 200 - total flux cleaned = 0.00137798 Jy ! Total flux subtracted in 200 components = 0.00137798 Jy ! Clean residual min=-0.000973 max=0.001140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.123603 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.123603 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=0.106559Jy sigma=0.000635 ! Fit after self-cal, rms=0.106529Jy sigma=0.000635 wmodel J0503-0638_X_2017_04_28_pus_map.mod ! Writing 129 model components to file: J0503-0638_X_2017_04_28_pus_map.mod wobs J0503-0638_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0503-0638_X_2017_04_28_pus_uvs.fits wwins J0503-0638_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0503-0638_X_2017_04_28_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 0.0743% 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 = 0.000166503 Jy ! Component: 100 - total flux cleaned = 0.000338102 Jy ! Component: 150 - total flux cleaned = 0.000434849 Jy ! Component: 200 - total flux cleaned = 0.000465512 Jy ! Component: 250 - total flux cleaned = 0.000509326 Jy ! Component: 300 - total flux cleaned = 0.000551774 Jy ! Component: 350 - total flux cleaned = 0.000579108 Jy ! Component: 400 - total flux cleaned = 0.000700019 Jy ! Component: 450 - total flux cleaned = 0.000778921 Jy ! Component: 500 - total flux cleaned = 0.000843356 Jy ! Component: 550 - total flux cleaned = 0.00090664 Jy ! Component: 600 - total flux cleaned = 0.000968312 Jy ! Component: 650 - total flux cleaned = 0.000980369 Jy ! Component: 700 - total flux cleaned = 0.00101634 Jy ! Component: 750 - total flux cleaned = 0.00107518 Jy ! Component: 800 - total flux cleaned = 0.0011331 Jy ! Component: 850 - total flux cleaned = 0.0011787 Jy ! Component: 900 - total flux cleaned = 0.00124584 Jy ! Component: 950 - total flux cleaned = 0.00123451 Jy ! Component: 1000 - total flux cleaned = 0.00125637 Jy ! Component: 1050 - total flux cleaned = 0.00128881 Jy ! Component: 1100 - total flux cleaned = 0.00128884 Jy ! Component: 1150 - total flux cleaned = 0.001289 Jy ! Component: 1200 - total flux cleaned = 0.0013513 Jy ! Component: 1250 - total flux cleaned = 0.00135113 Jy ! Component: 1300 - total flux cleaned = 0.00138156 Jy ! Component: 1350 - total flux cleaned = 0.00142162 Jy ! Component: 1400 - total flux cleaned = 0.00144133 Jy ! Component: 1450 - total flux cleaned = 0.00146075 Jy ! Component: 1500 - total flux cleaned = 0.00147059 Jy ! Component: 1550 - total flux cleaned = 0.00150915 Jy ! Component: 1600 - total flux cleaned = 0.00155685 Jy ! Component: 1650 - total flux cleaned = 0.00154728 Jy ! Component: 1700 - total flux cleaned = 0.00154722 Jy ! Component: 1750 - total flux cleaned = 0.0015936 Jy ! Component: 1800 - total flux cleaned = 0.00161198 Jy ! Component: 1850 - total flux cleaned = 0.00162111 Jy ! Component: 1900 - total flux cleaned = 0.00165706 Jy ! Component: 1950 - total flux cleaned = 0.00168369 Jy ! Component: 2000 - total flux cleaned = 0.00171002 Jy ! Total flux subtracted in 2048 components = 0.0017013 Jy ! Clean residual min=-0.000488 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.125304 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 280 components and 0.125304 Jy ![Exited script file: muppet] wmap "J0503-0638_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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: 0.8179 x 2.021 at -3.895 degrees (North through East) ! Clean map min=-0.00074123 max=0.053599 Jy/beam ! Writing clean map to FITS file: J0503-0638_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535994 invert ! Inverting map ! Your choice of large map pixels excluded 0.0743% 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 0.000164309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.919651 0.919651 1.8393 3.6786 7.3572 14.7144 29.4288 58.8576 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 2.021 at -3.895 degrees (North through East) ! Clean map min=-0.00074123 max=0.053599 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 J0503-0638_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:12 2019