! Started logfile: J2345-0717_X_2017_07_09_pus_uvs.log on Wed May 8 15:32:23 2019 obs J2345-0717_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2345-0717_X_2017_07_09_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977308 visibilities/baseline/integration-bin. ! Found source: J2345-0717 ! ! 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 979 lines of history. ! ! Reading 74940 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 J2345-0717_X_2017_07_09_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992492Jy sigma=0.008302 ! Fit after self-cal, rms=0.958805Jy sigma=0.008039 ! 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6919 mas, bmaj=1.711 mas, bpa=-3.406 degrees ! Estimated noise=578.728 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 = 0.0329771 Jy ! Component: 100 - total flux cleaned = 0.04052 Jy ! Total flux subtracted in 100 components = 0.04052 Jy ! Clean residual min=-0.002206 max=0.004611 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.04052 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.04052 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=0.081114Jy sigma=0.000652 ! Fit after self-cal, rms=0.080199Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441285 Jy ! Component: 100 - total flux cleaned = 0.00643947 Jy ! Total flux subtracted in 100 components = 0.00643947 Jy ! Clean residual min=-0.002062 max=0.003956 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0469594 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0469594 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=0.079879Jy sigma=0.000642 ! Fit after self-cal, rms=0.079876Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348384 Jy ! Component: 100 - total flux cleaned = 0.00499871 Jy ! Total flux subtracted in 100 components = 0.00499871 Jy ! Clean residual min=-0.001856 max=0.001951 Jy/beam ! Clean residual mean=0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0519581 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0519581 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=0.079719Jy sigma=0.000640 ! Fit after self-cal, rms=0.079653Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241882 Jy ! Component: 100 - total flux cleaned = 0.00356967 Jy ! Total flux subtracted in 100 components = 0.00356967 Jy ! Clean residual min=-0.001763 max=0.001842 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0555278 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0555278 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=0.079579Jy sigma=0.000639 ! Fit after self-cal, rms=0.079535Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8741 mas, bmaj=2.047 mas, bpa=-2.016 degrees ! Estimated noise=314.597 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 = 0.00199416 Jy ! Component: 100 - total flux cleaned = 0.00293308 Jy ! Component: 150 - total flux cleaned = 0.00351457 Jy ! Component: 200 - total flux cleaned = 0.00372339 Jy ! Total flux subtracted in 200 components = 0.00372339 Jy ! Clean residual min=-0.000873 max=0.001260 Jy/beam ! Clean residual mean=0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0592512 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0592512 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=0.079489Jy sigma=0.000638 ! Fit after self-cal, rms=0.079459Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105528 Jy ! Component: 100 - total flux cleaned = 0.0012107 Jy ! Component: 150 - total flux cleaned = 0.00132996 Jy ! Component: 200 - total flux cleaned = 0.00135858 Jy ! Total flux subtracted in 200 components = 0.00135858 Jy ! Clean residual min=-0.000890 max=0.000932 Jy/beam ! Clean residual mean=0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0606098 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0606098 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=0.079442Jy sigma=0.000638 ! Fit after self-cal, rms=0.079428Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.05 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 1.08 NL 0.97 OV 1.06 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.01 ! LA 1.00 MK 1.07 NL 0.93 OV 1.06 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.00 KP 1.02 ! LA 1.02 MK 1.01 NL 1.01 OV 1.12 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.01 KP 1.03 ! LA 1.01 MK 1.07 NL 1.00 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00 KP 1.02 ! LA 0.94 MK 1.07 NL 0.95 OV 1.06 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.06 ! LA 1.00 MK 1.07 NL 1.01 OV 1.02 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.97 KP 0.95 ! LA 0.99 MK 1.08 NL 1.00 OV 1.05 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.02 ! LA 0.94 MK 1.09 NL 0.99 OV 1.04 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.90 KP 1.05 ! LA 1.05 MK 0.95 NL 1.02 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 0.99 ! LA 1.08 MK 0.97 NL 0.98 OV 1.06 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.94 KP 1.02 ! LA 0.96 MK 0.93 NL 0.93 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.85 KP 0.92 ! LA 1.01 MK 0.88 NL 0.97 OV 0.92 ! PT 0.95 SC 0.88 ! ! ! Fit before self-cal, rms=0.079428Jy sigma=0.000637 ! Fit after self-cal, rms=0.078882Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8799 mas, bmaj=2.056 mas, bpa=-2.039 degrees ! Estimated noise=315.82 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 = 0.000677445 Jy ! Component: 100 - total flux cleaned = 0.000640468 Jy ! Component: 150 - total flux cleaned = 0.000595663 Jy ! Component: 200 - total flux cleaned = 0.000559172 Jy ! Total flux subtracted in 200 components = 0.000559172 Jy ! Clean residual min=-0.000791 max=0.000848 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.061169 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.061169 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=0.078870Jy sigma=0.000637 ! Fit after self-cal, rms=0.078858Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.078858Jy sigma=0.000636 ! Fit after self-cal, rms=0.079489Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8782 mas, bmaj=2.061 mas, bpa=-2.129 degrees ! Estimated noise=315.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697999 Jy ! Component: 100 - total flux cleaned = 0.000668097 Jy ! Component: 150 - total flux cleaned = 0.00061784 Jy ! Component: 200 - total flux cleaned = 0.000575361 Jy ! Total flux subtracted in 200 components = 0.000575361 Jy ! Clean residual min=-0.000714 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0617443 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0617443 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=0.079480Jy sigma=0.000636 ! Fit after self-cal, rms=0.079519Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000349015 Jy ! Component: 100 - total flux cleaned = 0.000309202 Jy ! Component: 150 - total flux cleaned = 0.000264771 Jy ! Component: 200 - total flux cleaned = 0.000227365 Jy ! Total flux subtracted in 200 components = 0.000227365 Jy ! Clean residual min=-0.000740 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0619717 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0619717 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=0.079514Jy sigma=0.000635 ! Fit after self-cal, rms=0.079507Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.079507Jy sigma=0.000635 ! Fit after self-cal, rms=0.079821Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8768 mas, bmaj=2.061 mas, bpa=-2.176 degrees ! Estimated noise=314.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395224 Jy ! Component: 100 - total flux cleaned = 0.000372578 Jy ! Component: 150 - total flux cleaned = 0.000331728 Jy ! Component: 200 - total flux cleaned = 0.000314155 Jy ! Total flux subtracted in 200 components = 0.000314155 Jy ! Clean residual min=-0.000728 max=0.000754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0622858 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0622858 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=0.079816Jy sigma=0.000635 ! Fit after self-cal, rms=0.079833Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.00019926 Jy ! Component: 100 - total flux cleaned = 0.000157161 Jy ! Component: 150 - total flux cleaned = 0.000138986 Jy ! Component: 200 - total flux cleaned = 0.00012214 Jy ! Total flux subtracted in 200 components = 0.00012214 Jy ! Clean residual min=-0.000729 max=0.000754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.062408 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.062408 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=0.079830Jy sigma=0.000635 ! Fit after self-cal, rms=0.079828Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.079828Jy sigma=0.000635 ! Fit after self-cal, rms=0.079895Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.129 mas, bmaj=3.624 mas, bpa=-0.05033 degrees ! Estimated noise=399.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350801 Jy ! Component: 100 - total flux cleaned = 0.000369301 Jy ! Component: 150 - total flux cleaned = 0.000381142 Jy ! Component: 200 - total flux cleaned = 0.00038546 Jy ! Total flux subtracted in 200 components = 0.00038546 Jy ! Clean residual min=-0.000785 max=0.000779 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0627934 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0627935 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=0.079894Jy sigma=0.000635 ! Fit after self-cal, rms=0.079900Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000133617 Jy ! Component: 100 - total flux cleaned = 0.000140797 Jy ! Component: 150 - total flux cleaned = 0.00013221 Jy ! Component: 200 - total flux cleaned = 0.000120515 Jy ! Total flux subtracted in 200 components = 0.000120515 Jy ! Clean residual min=-0.000778 max=0.000787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.062914 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.062914 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=0.079899Jy sigma=0.000635 ! Fit after self-cal, rms=0.079894Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8763 mas, bmaj=2.06 mas, bpa=-2.191 degrees ! Estimated noise=313.592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.06 at -2.191 degrees (North through East) ! Clean map min=-0.00072774 max=0.042912 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6923 mas, bmaj=1.721 mas, bpa=-3.468 degrees ! Estimated noise=572.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335184 Jy ! Component: 100 - total flux cleaned = 0.0455958 Jy ! Component: 150 - total flux cleaned = 0.051461 Jy ! Component: 200 - total flux cleaned = 0.0548243 Jy ! Total flux subtracted in 200 components = 0.0548243 Jy ! Clean residual min=-0.001740 max=0.001965 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0548243 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 0.0548243 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8763 mas, bmaj=2.06 mas, bpa=-2.191 degrees ! Estimated noise=313.592 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 (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328094 Jy ! Component: 100 - total flux cleaned = 0.0051565 Jy ! Component: 150 - total flux cleaned = 0.00636991 Jy ! Component: 200 - total flux cleaned = 0.00682685 Jy ! Total flux subtracted in 200 components = 0.00682685 Jy ! Clean residual min=-0.000909 max=0.000815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0616512 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.0616512 Jy ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.129 mas, bmaj=3.624 mas, bpa=-0.05033 degrees ! Estimated noise=399.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818838 Jy ! Component: 100 - total flux cleaned = 0.000981914 Jy ! Component: 150 - total flux cleaned = 0.000994799 Jy ! Component: 200 - total flux cleaned = 0.00101553 Jy ! Total flux subtracted in 200 components = 0.00101553 Jy ! Clean residual min=-0.000804 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0626667 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 = 8.33403e-06 Jy ! Component: 100 - total flux cleaned = 2.33001e-05 Jy ! Component: 150 - total flux cleaned = 2.94456e-05 Jy ! Component: 200 - total flux cleaned = 3.53659e-05 Jy ! Total flux subtracted in 200 components = 3.53659e-05 Jy ! Clean residual min=-0.000759 max=0.000782 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0627021 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.0627021 Jy ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8763 mas, bmaj=2.06 mas, bpa=-2.191 degrees ! Estimated noise=313.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.62724e-05 Jy ! Component: 100 - total flux cleaned = 2.62335e-05 Jy ! Component: 150 - total flux cleaned = 1.21207e-06 Jy ! Component: 200 - total flux cleaned = 1.92541e-06 Jy ! Total flux subtracted in 200 components = 1.92541e-06 Jy ! Clean residual min=-0.000720 max=0.000748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.062704 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.062704 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=0.079895Jy sigma=0.000635 ! Fit after self-cal, rms=0.079889Jy sigma=0.000635 wmodel J2345-0717_X_2017_07_09_pus_map.mod ! Writing 70 model components to file: J2345-0717_X_2017_07_09_pus_map.mod wobs J2345-0717_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2345-0717_X_2017_07_09_pus_uvs.fits wwins J2345-0717_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J2345-0717_X_2017_07_09_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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.4668e-05 Jy ! Component: 100 - total flux cleaned = 4.13199e-07 Jy ! Component: 150 - total flux cleaned = 6.05429e-05 Jy ! Component: 200 - total flux cleaned = 0.000106677 Jy ! Component: 250 - total flux cleaned = 0.000118109 Jy ! Component: 300 - total flux cleaned = 0.000161487 Jy ! Component: 350 - total flux cleaned = 0.000224614 Jy ! Component: 400 - total flux cleaned = 0.000245223 Jy ! Component: 450 - total flux cleaned = 0.000285925 Jy ! Component: 500 - total flux cleaned = 0.000345491 Jy ! Component: 550 - total flux cleaned = 0.000384398 Jy ! Component: 600 - total flux cleaned = 0.000422641 Jy ! Component: 650 - total flux cleaned = 0.000460315 Jy ! Component: 700 - total flux cleaned = 0.000488183 Jy ! Component: 750 - total flux cleaned = 0.000515725 Jy ! Component: 800 - total flux cleaned = 0.000560825 Jy ! Component: 850 - total flux cleaned = 0.000587422 Jy ! Component: 900 - total flux cleaned = 0.000596207 Jy ! Component: 950 - total flux cleaned = 0.000613457 Jy ! Component: 1000 - total flux cleaned = 0.000639362 Jy ! Component: 1050 - total flux cleaned = 0.000656139 Jy ! Component: 1100 - total flux cleaned = 0.000631002 Jy ! Component: 1150 - total flux cleaned = 0.000647504 Jy ! Component: 1200 - total flux cleaned = 0.00063104 Jy ! Component: 1250 - total flux cleaned = 0.000631161 Jy ! Component: 1300 - total flux cleaned = 0.000663371 Jy ! Component: 1350 - total flux cleaned = 0.000679169 Jy ! Component: 1400 - total flux cleaned = 0.000710371 Jy ! Component: 1450 - total flux cleaned = 0.000718092 Jy ! Component: 1500 - total flux cleaned = 0.000733517 Jy ! Component: 1550 - total flux cleaned = 0.000756368 Jy ! Component: 1600 - total flux cleaned = 0.000786669 Jy ! Component: 1650 - total flux cleaned = 0.000816695 Jy ! Component: 1700 - total flux cleaned = 0.00084649 Jy ! Component: 1750 - total flux cleaned = 0.000876063 Jy ! Component: 1800 - total flux cleaned = 0.000920002 Jy ! Component: 1850 - total flux cleaned = 0.00092003 Jy ! Component: 1900 - total flux cleaned = 0.000970476 Jy ! Component: 1950 - total flux cleaned = 0.00099909 Jy ! Component: 2000 - total flux cleaned = 0.00101333 Jy ! Total flux subtracted in 2048 components = 0.00104157 Jy ! Clean residual min=-0.000395 max=0.000493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0637456 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 232 components and 0.0637456 Jy ![Exited script file: muppet] wmap "J2345-0717_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.06 at -2.191 degrees (North through East) ! Clean map min=-0.00061593 max=0.042825 Jy/beam ! Writing clean map to FITS file: J2345-0717_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0428245 invert ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.950688 0.950688 1.90138 3.80275 7.6055 15.211 30.422 60.844 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.06 at -2.191 degrees (North through East) ! Clean map min=-0.00061593 max=0.042825 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 J2345-0717_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:32:27 2019