! Started logfile: J2214-2521_X_2017_07_09_pus_uvs.log on Wed May 8 15:32:04 2019 obs J2214-2521_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2214-2521_X_2017_07_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891401 visibilities/baseline/integration-bin. ! Found source: J2214-2521 ! ! 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 55356 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 J2214-2521_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943643Jy sigma=0.007026 ! Fit after self-cal, rms=0.923339Jy sigma=0.006891 ! 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6482 mas, bmaj=1.8 mas, bpa=-8.787 degrees ! Estimated noise=999.523 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 = 0.0537618 Jy ! Component: 100 - total flux cleaned = 0.0737577 Jy ! Total flux subtracted in 100 components = 0.0737577 Jy ! Clean residual min=-0.006999 max=0.011248 Jy/beam ! Clean residual mean=-0.000082 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.0737577 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0737577 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=0.098455Jy sigma=0.000696 ! Fit after self-cal, rms=0.098317Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129293 Jy ! Component: 100 - total flux cleaned = 0.0209741 Jy ! Total flux subtracted in 100 components = 0.0209741 Jy ! Clean residual min=-0.005486 max=0.011225 Jy/beam ! Clean residual mean=-0.000053 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.0947319 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0947319 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=0.095544Jy sigma=0.000670 ! Fit after self-cal, rms=0.095499Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (6.6, 17.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101015 Jy ! Component: 100 - total flux cleaned = 0.016179 Jy ! Total flux subtracted in 100 components = 0.016179 Jy ! Clean residual min=-0.004003 max=0.004910 Jy/beam ! Clean residual mean=-0.000043 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.110911 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.110911 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=0.094083Jy sigma=0.000657 ! Fit after self-cal, rms=0.093976Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610894 Jy ! Component: 100 - total flux cleaned = 0.0102599 Jy ! Total flux subtracted in 100 components = 0.0102599 Jy ! Clean residual min=-0.003437 max=0.004072 Jy/beam ! Clean residual mean=-0.000035 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.121171 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.121171 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=0.093412Jy sigma=0.000651 ! Fit after self-cal, rms=0.093384Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8634 mas, bmaj=2.289 mas, bpa=-12.24 degrees ! Estimated noise=431.149 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 (1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664906 Jy ! Component: 100 - total flux cleaned = 0.0109397 Jy ! Component: 150 - total flux cleaned = 0.014046 Jy ! Component: 200 - total flux cleaned = 0.0163555 Jy ! Total flux subtracted in 200 components = 0.0163555 Jy ! Clean residual min=-0.001516 max=0.002171 Jy/beam ! Clean residual mean=-0.000030 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.137526 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.137526 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=0.092853Jy sigma=0.000646 ! Fit after self-cal, rms=0.092823Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.12 KP 1.01 ! LA 0.94 MK 1.05 NL 0.94 OV 0.97 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.30 KP 1.00 ! LA 0.95 MK 0.99 NL 1.03 OV 0.99 ! PT 1.03 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.11 KP 1.00 ! LA 0.96 MK 1.00 NL 0.97 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.07 KP 0.99 ! LA 0.97 MK 1.00 NL 1.00 OV 0.96 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 1.01 ! LA 0.94 MK 1.04 NL 1.00 OV 0.93 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.17 KP 0.98 ! LA 0.95 MK 1.02 NL 1.00 OV 1.02 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.98 ! LA 0.95 MK 1.01 NL 1.02 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 1.04 ! LA 0.93 MK 0.94 NL 1.01 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 0.98 ! LA 0.98 MK 1.20 NL 1.02 OV 1.03 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.08 KP 1.03 ! LA 0.98 MK 1.03 NL 1.01 OV 0.93 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 0.99 ! LA 1.00 MK 0.96 NL 1.00 OV 1.06 ! PT 0.99 SC 0.81 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00* KP 0.97 ! LA 0.97 MK 0.90 NL 0.99 OV 0.95 ! PT 1.00 SC 0.75 ! ! ! Fit before self-cal, rms=0.092823Jy sigma=0.000646 ! Fit after self-cal, rms=0.093566Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8702 mas, bmaj=2.276 mas, bpa=-11.86 degrees ! Estimated noise=425.023 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 (3.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240719 Jy ! Component: 100 - total flux cleaned = 0.00398981 Jy ! Component: 150 - total flux cleaned = 0.00512762 Jy ! Component: 200 - total flux cleaned = 0.0056242 Jy ! Total flux subtracted in 200 components = 0.0056242 Jy ! Clean residual min=-0.001050 max=0.001148 Jy/beam ! Clean residual mean=-0.000008 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.14315 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.14315 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=0.093489Jy sigma=0.000644 ! Fit after self-cal, rms=0.093547Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.093547Jy sigma=0.000644 ! Fit after self-cal, rms=0.094440Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8714 mas, bmaj=2.278 mas, bpa=-11.81 degrees ! Estimated noise=426.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116524 Jy ! Component: 100 - total flux cleaned = 0.00173646 Jy ! Component: 150 - total flux cleaned = 0.0020494 Jy ! Component: 200 - total flux cleaned = 0.00220902 Jy ! Total flux subtracted in 200 components = 0.00220902 Jy ! Clean residual min=-0.000958 max=0.001012 Jy/beam ! Clean residual mean=-0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.145359 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.145359 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=0.094413Jy sigma=0.000643 ! Fit after self-cal, rms=0.094425Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.00047061 Jy ! Component: 100 - total flux cleaned = 0.000608754 Jy ! Component: 150 - total flux cleaned = 0.000682943 Jy ! Component: 200 - total flux cleaned = 0.000746148 Jy ! Total flux subtracted in 200 components = 0.000746148 Jy ! Clean residual min=-0.001002 max=0.001023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.146106 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.146106 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=0.094412Jy sigma=0.000643 ! Fit after self-cal, rms=0.094413Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.094413Jy sigma=0.000643 ! Fit after self-cal, rms=0.094834Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8706 mas, bmaj=2.282 mas, bpa=-11.87 degrees ! Estimated noise=426.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437429 Jy ! Component: 100 - total flux cleaned = 0.00052896 Jy ! Component: 150 - total flux cleaned = 0.000589938 Jy ! Component: 200 - total flux cleaned = 0.000609386 Jy ! Total flux subtracted in 200 components = 0.000609386 Jy ! Clean residual min=-0.001054 max=0.001003 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.146715 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.146715 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=0.094823Jy sigma=0.000643 ! Fit after self-cal, rms=0.094832Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000164369 Jy ! Component: 100 - total flux cleaned = 0.000183914 Jy ! Component: 150 - total flux cleaned = 0.000185001 Jy ! Component: 200 - total flux cleaned = 0.000185862 Jy ! Total flux subtracted in 200 components = 0.000185862 Jy ! Clean residual min=-0.001099 max=0.000999 Jy/beam ! Clean residual mean=-0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.146901 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.146901 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=0.094824Jy sigma=0.000643 ! Fit after self-cal, rms=0.094824Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.094824Jy sigma=0.000643 ! Fit after self-cal, rms=0.094639Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.334 mas, bmaj=5.54 mas, bpa=-3.672 degrees ! Estimated noise=524.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278984 Jy ! Component: 100 - total flux cleaned = 0.000337258 Jy ! Component: 150 - total flux cleaned = 0.000314431 Jy ! Component: 200 - total flux cleaned = 0.000304187 Jy ! Total flux subtracted in 200 components = 0.000304187 Jy ! Clean residual min=-0.000885 max=0.000848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.147205 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 140 components and 0.147205 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=0.094638Jy sigma=0.000643 ! Fit after self-cal, rms=0.094638Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13966e-05 Jy ! Component: 100 - total flux cleaned = 3.15606e-05 Jy ! Component: 150 - total flux cleaned = 3.17171e-05 Jy ! Component: 200 - total flux cleaned = 3.17758e-05 Jy ! Total flux subtracted in 200 components = 3.17758e-05 Jy ! Clean residual min=-0.000887 max=0.000841 Jy/beam ! Clean residual mean=-0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.147237 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.147237 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=0.094637Jy sigma=0.000643 ! Fit after self-cal, rms=0.094636Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8694 mas, bmaj=2.279 mas, bpa=-11.85 degrees ! Estimated noise=425.376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.279 at -11.85 degrees (North through East) ! Clean map min=-0.00082948 max=0.07552 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6525 mas, bmaj=1.773 mas, bpa=-8.256 degrees ! Estimated noise=984.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512329 Jy ! Component: 100 - total flux cleaned = 0.0741241 Jy ! Component: 150 - total flux cleaned = 0.0898956 Jy ! Component: 200 - total flux cleaned = 0.101197 Jy ! Total flux subtracted in 200 components = 0.101197 Jy ! Clean residual min=-0.004454 max=0.006428 Jy/beam ! Clean residual mean=-0.000051 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.101197 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.101197 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8694 mas, bmaj=2.279 mas, bpa=-11.85 degrees ! Estimated noise=425.376 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 = 0.0130365 Jy ! Component: 100 - total flux cleaned = 0.020894 Jy ! Component: 150 - total flux cleaned = 0.0262796 Jy ! Component: 200 - total flux cleaned = 0.0302944 Jy ! Total flux subtracted in 200 components = 0.0302944 Jy ! Clean residual min=-0.001819 max=0.002582 Jy/beam ! Clean residual mean=-0.000037 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.131492 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.131492 Jy ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.334 mas, bmaj=5.54 mas, bpa=-3.672 degrees ! Estimated noise=524.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461416 Jy ! Component: 100 - total flux cleaned = 0.00762808 Jy ! Component: 150 - total flux cleaned = 0.00982525 Jy ! Component: 200 - total flux cleaned = 0.0114535 Jy ! Total flux subtracted in 200 components = 0.0114535 Jy ! Clean residual min=-0.001207 max=0.001239 Jy/beam ! Clean residual mean=-0.000023 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.142945 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 = 0.00122376 Jy ! Component: 100 - total flux cleaned = 0.00195653 Jy ! Component: 150 - total flux cleaned = 0.00236777 Jy ! Component: 200 - total flux cleaned = 0.00271419 Jy ! Total flux subtracted in 200 components = 0.00271419 Jy ! Clean residual min=-0.000903 max=0.000871 Jy/beam ! Clean residual mean=-0.000012 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.14566 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 104 components and 0.14566 Jy ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8694 mas, bmaj=2.279 mas, bpa=-11.85 degrees ! Estimated noise=425.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749371 Jy ! Component: 100 - total flux cleaned = 0.000839986 Jy ! Component: 150 - total flux cleaned = 0.000956261 Jy ! Component: 200 - total flux cleaned = 0.00115637 Jy ! Total flux subtracted in 200 components = 0.00115637 Jy ! Clean residual min=-0.001069 max=0.001024 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.146816 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.146816 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=0.094660Jy sigma=0.000643 ! Fit after self-cal, rms=0.094629Jy sigma=0.000643 wmodel J2214-2521_X_2017_07_09_pus_map.mod ! Writing 118 model components to file: J2214-2521_X_2017_07_09_pus_map.mod wobs J2214-2521_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2214-2521_X_2017_07_09_pus_uvs.fits wwins J2214-2521_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J2214-2521_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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.21369e-06 Jy ! Component: 100 - total flux cleaned = 9.43573e-05 Jy ! Component: 150 - total flux cleaned = 0.000175757 Jy ! Component: 200 - total flux cleaned = 0.000253334 Jy ! Component: 250 - total flux cleaned = 0.000328078 Jy ! Component: 300 - total flux cleaned = 0.00038569 Jy ! Component: 350 - total flux cleaned = 0.000399328 Jy ! Component: 400 - total flux cleaned = 0.000425978 Jy ! Component: 450 - total flux cleaned = 0.000425898 Jy ! Component: 500 - total flux cleaned = 0.000438662 Jy ! Component: 550 - total flux cleaned = 0.0004763 Jy ! Component: 600 - total flux cleaned = 0.000476365 Jy ! Component: 650 - total flux cleaned = 0.000500695 Jy ! Component: 700 - total flux cleaned = 0.000512631 Jy ! Component: 750 - total flux cleaned = 0.000512776 Jy ! Component: 800 - total flux cleaned = 0.000559117 Jy ! Component: 850 - total flux cleaned = 0.000604486 Jy ! Component: 900 - total flux cleaned = 0.000615703 Jy ! Component: 950 - total flux cleaned = 0.000626726 Jy ! Component: 1000 - total flux cleaned = 0.000605174 Jy ! Component: 1050 - total flux cleaned = 0.000605189 Jy ! Component: 1100 - total flux cleaned = 0.000583957 Jy ! Component: 1150 - total flux cleaned = 0.000583871 Jy ! Component: 1200 - total flux cleaned = 0.000542492 Jy ! Component: 1250 - total flux cleaned = 0.000532447 Jy ! Component: 1300 - total flux cleaned = 0.000512194 Jy ! Component: 1350 - total flux cleaned = 0.000502251 Jy ! Component: 1400 - total flux cleaned = 0.000492359 Jy ! Component: 1450 - total flux cleaned = 0.000502143 Jy ! Component: 1500 - total flux cleaned = 0.000502173 Jy ! Component: 1550 - total flux cleaned = 0.000511707 Jy ! Component: 1600 - total flux cleaned = 0.000540057 Jy ! Component: 1650 - total flux cleaned = 0.000530616 Jy ! Component: 1700 - total flux cleaned = 0.000539897 Jy ! Component: 1750 - total flux cleaned = 0.000530711 Jy ! Component: 1800 - total flux cleaned = 0.000557888 Jy ! Component: 1850 - total flux cleaned = 0.000548765 Jy ! Component: 1900 - total flux cleaned = 0.000548771 Jy ! Component: 1950 - total flux cleaned = 0.000584027 Jy ! Component: 2000 - total flux cleaned = 0.000584006 Jy ! Total flux subtracted in 2048 components = 0.000575358 Jy ! Clean residual min=-0.000481 max=0.000505 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.147391 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 247 components and 0.147391 Jy ![Exited script file: muppet] wmap "J2214-2521_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.279 at -11.85 degrees (North through East) ! Clean map min=-0.00075654 max=0.075839 Jy/beam ! Writing clean map to FITS file: J2214-2521_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 0.0758385 invert ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638405 0.638405 1.27681 2.55362 5.10724 10.2145 20.4289 40.8579 81.7158 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: 0.8694 x 2.279 at -11.85 degrees (North through East) ! Clean map min=-0.00075654 max=0.075839 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 J2214-2521_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:32:07 2019