! Started logfile: J2126-0119_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:08:57 2019 obs J2126-0119_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2126-0119_X_2017_03_27_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740143 visibilities/baseline/integration-bin. ! Found source: J2126-0119 ! ! 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 1844 lines of history. ! ! Reading 49560 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 J2126-0119_X_2017_03_27_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 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888420Jy sigma=0.007347 ! Fit after self-cal, rms=0.874779Jy sigma=0.007266 ! 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 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7147 mas, bmaj=1.715 mas, bpa=2.174 degrees ! Estimated noise=633.554 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 = 0.099563 Jy ! Component: 100 - total flux cleaned = 0.121529 Jy ! Total flux subtracted in 100 components = 0.121529 Jy ! Clean residual min=-0.008163 max=0.024604 Jy/beam ! Clean residual mean=-0.000007 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.121529 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.121529 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=0.098764Jy sigma=0.000737 ! Fit after self-cal, rms=0.098750Jy sigma=0.000737 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-3.2, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207466 Jy ! Component: 100 - total flux cleaned = 0.0310162 Jy ! Total flux subtracted in 100 components = 0.0310162 Jy ! Clean residual min=-0.006055 max=0.006369 Jy/beam ! Clean residual mean=-0.000007 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.152546 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.152546 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=0.093215Jy sigma=0.000680 ! Fit after self-cal, rms=0.092724Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089887 Jy ! Component: 100 - total flux cleaned = 0.0151916 Jy ! Total flux subtracted in 100 components = 0.0151916 Jy ! Clean residual min=-0.004368 max=0.004067 Jy/beam ! Clean residual mean=-0.000004 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.167737 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.167737 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=0.091394Jy sigma=0.000662 ! Fit after self-cal, rms=0.091308Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9536 mas, bmaj=2.052 mas, bpa=2.081 degrees ! Estimated noise=393.948 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 = 0.00819135 Jy ! Component: 100 - total flux cleaned = 0.0133115 Jy ! Component: 150 - total flux cleaned = 0.0168111 Jy ! Component: 200 - total flux cleaned = 0.0192764 Jy ! Total flux subtracted in 200 components = 0.0192764 Jy ! Clean residual min=-0.002466 max=0.002409 Jy/beam ! Clean residual mean=0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.187014 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.187014 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=0.090522Jy sigma=0.000653 ! Fit after self-cal, rms=0.090449Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.04 KP 1.02 ! LA 0.97 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 1.02 ! LA 0.96 MK 0.97 NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.96 ! LA 1.02 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.98 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.92 KP 0.99 ! LA 0.99 MK 1.04 NL 0.96 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 0.95 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 0.96 ! LA 1.02 MK 1.02 NL 0.97 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.99 ! LA 0.99 MK 1.04 NL 0.95 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 0.96 ! LA 1.02 MK 1.04 NL 0.97 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.86 ! LA 1.00 MK 1.03 NL 0.85 OV 1.08 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 0.98 ! LA 1.09 MK 1.06 NL 0.92 OV 1.14 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 1.00 ! LA 1.01 MK 1.03 NL 0.88 OV 1.12 ! PT 1.08 SC 1.04 ! ! ! Fit before self-cal, rms=0.090449Jy sigma=0.000652 ! Fit after self-cal, rms=0.088787Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9613 mas, bmaj=2.061 mas, bpa=1.98 degrees ! Estimated noise=389.762 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 (-4.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237345 Jy ! Component: 100 - total flux cleaned = 0.00329385 Jy ! Component: 150 - total flux cleaned = 0.00348117 Jy ! Component: 200 - total flux cleaned = 0.00351369 Jy ! Total flux subtracted in 200 components = 0.00351369 Jy ! Clean residual min=-0.001528 max=0.001599 Jy/beam ! Clean residual mean=0.000009 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.190527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.190527 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=0.088724Jy sigma=0.000647 ! Fit after self-cal, rms=0.088714Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088714Jy sigma=0.000647 ! Fit after self-cal, rms=0.091658Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9606 mas, bmaj=2.061 mas, bpa=1.933 degrees ! Estimated noise=390.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117214 Jy ! Component: 100 - total flux cleaned = 0.00147105 Jy ! Component: 150 - total flux cleaned = 0.00169592 Jy ! Component: 200 - total flux cleaned = 0.00182671 Jy ! Total flux subtracted in 200 components = 0.00182671 Jy ! Clean residual min=-0.000934 max=0.001384 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.192354 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.192354 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=0.091641Jy sigma=0.000644 ! Fit after self-cal, rms=0.091673Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116994 Jy ! Component: 100 - total flux cleaned = 0.00147916 Jy ! Component: 150 - total flux cleaned = 0.00152324 Jy ! Component: 200 - total flux cleaned = 0.00154357 Jy ! Total flux subtracted in 200 components = 0.00154357 Jy ! Clean residual min=-0.000930 max=0.001084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.193898 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.193898 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=0.091654Jy sigma=0.000644 ! Fit after self-cal, rms=0.091654Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091654Jy sigma=0.000644 ! Fit after self-cal, rms=0.092001Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9598 mas, bmaj=2.059 mas, bpa=1.884 degrees ! Estimated noise=390.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528949 Jy ! Component: 100 - total flux cleaned = 0.000632158 Jy ! Component: 150 - total flux cleaned = 0.000669505 Jy ! Component: 200 - total flux cleaned = 0.000721797 Jy ! Total flux subtracted in 200 components = 0.000721797 Jy ! Clean residual min=-0.000822 max=0.001015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.194619 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.194619 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=0.091993Jy sigma=0.000644 ! Fit after self-cal, rms=0.091996Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65691e-05 Jy ! Component: 100 - total flux cleaned = 0.000119294 Jy ! Component: 150 - total flux cleaned = 0.000180903 Jy ! Component: 200 - total flux cleaned = 0.000210288 Jy ! Total flux subtracted in 200 components = 0.000210288 Jy ! Clean residual min=-0.000798 max=0.000983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.19483 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.19483 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=0.091991Jy sigma=0.000644 ! Fit after self-cal, rms=0.091992Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091992Jy sigma=0.000644 ! Fit after self-cal, rms=0.092005Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.434 mas, bmaj=3.496 mas, bpa=2.507 degrees ! Estimated noise=474.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058065 Jy ! Component: 100 - total flux cleaned = 0.000780544 Jy ! Component: 150 - total flux cleaned = 0.000826302 Jy ! Component: 200 - total flux cleaned = 0.000847209 Jy ! Total flux subtracted in 200 components = 0.000847209 Jy ! Clean residual min=-0.000766 max=0.000890 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.195677 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 127 components and 0.195677 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=0.092002Jy sigma=0.000644 ! Fit after self-cal, rms=0.092001Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.45926e-05 Jy ! Component: 100 - total flux cleaned = 4.5535e-05 Jy ! Component: 150 - total flux cleaned = 6.43863e-05 Jy ! Component: 200 - total flux cleaned = 7.33587e-05 Jy ! Total flux subtracted in 200 components = 7.33587e-05 Jy ! Clean residual min=-0.000764 max=0.000885 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.19575 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.19575 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=0.092000Jy sigma=0.000644 ! Fit after self-cal, rms=0.092000Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9596 mas, bmaj=2.058 mas, bpa=1.863 degrees ! Estimated noise=390.396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 2.058 at 1.863 degrees (North through East) ! Clean map min=-0.00076375 max=0.12726 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 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7186 mas, bmaj=1.715 mas, bpa=1.962 degrees ! Estimated noise=631.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0986924 Jy ! Component: 100 - total flux cleaned = 0.129099 Jy ! Component: 150 - total flux cleaned = 0.146069 Jy ! Component: 200 - total flux cleaned = 0.157181 Jy ! Total flux subtracted in 200 components = 0.157181 Jy ! Clean residual min=-0.003091 max=0.006127 Jy/beam ! Clean residual mean=-0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.157181 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.157181 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9596 mas, bmaj=2.058 mas, bpa=1.863 degrees ! Estimated noise=390.396 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 = 0.0116665 Jy ! Component: 100 - total flux cleaned = 0.0190859 Jy ! Component: 150 - total flux cleaned = 0.0241576 Jy ! Component: 200 - total flux cleaned = 0.0277134 Jy ! Total flux subtracted in 200 components = 0.0277134 Jy ! Clean residual min=-0.001273 max=0.002321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.184895 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.184895 Jy ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265187 Jy ! Component: 100 - total flux cleaned = 0.00462372 Jy ! Component: 150 - total flux cleaned = 0.00615913 Jy ! Component: 200 - total flux cleaned = 0.00737664 Jy ! Total flux subtracted in 200 components = 0.00737664 Jy ! Clean residual min=-0.000920 max=0.001052 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.192272 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.192272 Jy ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.434 mas, bmaj=3.496 mas, bpa=2.507 degrees ! Estimated noise=474.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012692 Jy ! Component: 100 - total flux cleaned = 0.00203105 Jy ! Component: 150 - total flux cleaned = 0.00253504 Jy ! Component: 200 - total flux cleaned = 0.00275544 Jy ! Total flux subtracted in 200 components = 0.00275544 Jy ! Clean residual min=-0.000789 max=0.000889 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.195027 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 = 0.000154619 Jy ! Component: 100 - total flux cleaned = 0.000295867 Jy ! Component: 150 - total flux cleaned = 0.000404501 Jy ! Component: 200 - total flux cleaned = 0.000514218 Jy ! Total flux subtracted in 200 components = 0.000514218 Jy ! Clean residual min=-0.000774 max=0.000887 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.195541 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 123 components and 0.195541 Jy ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9596 mas, bmaj=2.058 mas, bpa=1.863 degrees ! Estimated noise=390.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016392 Jy ! Component: 100 - total flux cleaned = -0.000210468 Jy ! Component: 150 - total flux cleaned = -0.000231225 Jy ! Component: 200 - total flux cleaned = -0.000249837 Jy ! Total flux subtracted in 200 components = -0.000249837 Jy ! Clean residual min=-0.000809 max=0.000937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.195291 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.195291 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=0.091994Jy sigma=0.000644 ! Fit after self-cal, rms=0.091993Jy sigma=0.000644 wmodel J2126-0119_X_2017_03_27_pus_map.mod ! Writing 137 model components to file: J2126-0119_X_2017_03_27_pus_map.mod wobs J2126-0119_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2126-0119_X_2017_03_27_pus_uvs.fits wwins J2126-0119_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J2126-0119_X_2017_03_27_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 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415235 Jy ! Component: 100 - total flux cleaned = 0.000578698 Jy ! Component: 150 - total flux cleaned = 0.000774943 Jy ! Component: 200 - total flux cleaned = 0.000963548 Jy ! Component: 250 - total flux cleaned = 0.00112003 Jy ! Component: 300 - total flux cleaned = 0.00123431 Jy ! Component: 350 - total flux cleaned = 0.00132113 Jy ! Component: 400 - total flux cleaned = 0.00135768 Jy ! Component: 450 - total flux cleaned = 0.00139348 Jy ! Component: 500 - total flux cleaned = 0.00142825 Jy ! Component: 550 - total flux cleaned = 0.00143938 Jy ! Component: 600 - total flux cleaned = 0.00142799 Jy ! Component: 650 - total flux cleaned = 0.001439 Jy ! Component: 700 - total flux cleaned = 0.00147132 Jy ! Component: 750 - total flux cleaned = 0.00151358 Jy ! Component: 800 - total flux cleaned = 0.00155522 Jy ! Component: 850 - total flux cleaned = 0.00157573 Jy ! Component: 900 - total flux cleaned = 0.00160612 Jy ! Component: 950 - total flux cleaned = 0.00162615 Jy ! Component: 1000 - total flux cleaned = 0.00165587 Jy ! Component: 1050 - total flux cleaned = 0.00169467 Jy ! Component: 1100 - total flux cleaned = 0.00165617 Jy ! Component: 1150 - total flux cleaned = 0.00166579 Jy ! Component: 1200 - total flux cleaned = 0.00168455 Jy ! Component: 1250 - total flux cleaned = 0.00167516 Jy ! Component: 1300 - total flux cleaned = 0.00167509 Jy ! Component: 1350 - total flux cleaned = 0.00163889 Jy ! Component: 1400 - total flux cleaned = 0.00164784 Jy ! Component: 1450 - total flux cleaned = 0.00164792 Jy ! Component: 1500 - total flux cleaned = 0.00163897 Jy ! Component: 1550 - total flux cleaned = 0.00159553 Jy ! Component: 1600 - total flux cleaned = 0.00158712 Jy ! Component: 1650 - total flux cleaned = 0.00157866 Jy ! Component: 1700 - total flux cleaned = 0.00153643 Jy ! Component: 1750 - total flux cleaned = 0.00152802 Jy ! Component: 1800 - total flux cleaned = 0.00148661 Jy ! Component: 1850 - total flux cleaned = 0.00145375 Jy ! Component: 1900 - total flux cleaned = 0.00142111 Jy ! Component: 1950 - total flux cleaned = 0.00137266 Jy ! Component: 2000 - total flux cleaned = 0.0013168 Jy ! Total flux subtracted in 2048 components = 0.00126922 Jy ! Clean residual min=-0.000465 max=0.000429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.196561 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 276 components and 0.196561 Jy ![Exited script file: muppet] wmap "J2126-0119_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 2.058 at 1.863 degrees (North through East) ! Clean map min=-0.0006339 max=0.12714 Jy/beam ! Writing clean map to FITS file: J2126-0119_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127144 invert ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354365 0.354365 0.70873 1.41746 2.83492 5.66984 11.3397 22.6794 45.3587 90.7175 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 2.058 at 1.863 degrees (North through East) ! Clean map min=-0.0006339 max=0.12714 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 J2126-0119_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:09:00 2019