! Started logfile: J2239-2153_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:39 2019 obs J2239-2153_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2239-2153_X_2017_08_05_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969907 visibilities/baseline/integration-bin. ! Found source: J2239-2153 ! ! 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 575 lines of history. ! ! Reading 50280 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 J2239-2153_X_2017_08_05_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993963Jy sigma=0.007591 ! Fit after self-cal, rms=0.950573Jy sigma=0.007286 ! 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6389 mas, bmaj=1.691 mas, bpa=-2.861 degrees ! Estimated noise=838.843 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 = 0.040294 Jy ! Component: 100 - total flux cleaned = 0.0501714 Jy ! Total flux subtracted in 100 components = 0.0501714 Jy ! Clean residual min=-0.003232 max=0.003925 Jy/beam ! Clean residual mean=-0.000008 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0501714 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0501714 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=0.095009Jy sigma=0.000645 ! Fit after self-cal, rms=0.094138Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521389 Jy ! Component: 100 - total flux cleaned = 0.00747956 Jy ! Total flux subtracted in 100 components = 0.00747956 Jy ! Clean residual min=-0.002602 max=0.003168 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.057651 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.057651 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=0.093813Jy sigma=0.000636 ! Fit after self-cal, rms=0.093804Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8014 mas, bmaj=2.054 mas, bpa=-2.164 degrees ! Estimated noise=423.064 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 = 0.00156876 Jy ! Component: 100 - total flux cleaned = 0.00220521 Jy ! Component: 150 - total flux cleaned = 0.0024325 Jy ! Component: 200 - total flux cleaned = 0.00244111 Jy ! Total flux subtracted in 200 components = 0.00244111 Jy ! Clean residual min=-0.001359 max=0.001440 Jy/beam ! Clean residual mean=0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0600921 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0600921 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=0.093768Jy sigma=0.000636 ! Fit after self-cal, rms=0.093777Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.95 KP 1.09 ! LA 0.99 MK 1.02 NL 0.95 OV 1.05 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.03 KP 1.04 ! LA 0.97 MK 1.09 NL 0.91 OV 1.10 ! PT 1.12 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.97 KP 0.99 ! LA 1.05 MK 1.13 NL 0.96 OV 1.05 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.96 ! LA 0.97 MK 1.02 NL 0.89 OV 1.09 ! PT 1.12 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.94 KP 0.82 ! LA 1.00 MK 1.15 NL 0.99 OV 1.10 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.90 KP 0.87 ! LA 0.93 MK 1.04 NL 1.04 OV 1.12 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.97 KP 0.89 ! LA 1.04 MK 1.04 NL 0.90 OV 1.10 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.89 KP 0.88 ! LA 1.01 MK 1.06 NL 0.94 OV 1.12 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.87 KP 0.89 ! LA 1.04 MK 0.99 NL 0.95 OV 1.13 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.86 KP 0.95 ! LA 0.95 MK 0.92 NL 0.90 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.81 KP 0.94 ! LA 1.07 MK 0.98 NL 0.98 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.79 KP 0.98 ! LA 1.09 MK 0.86 NL 0.90 OV 1.00 ! PT 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.093777Jy sigma=0.000636 ! Fit after self-cal, rms=0.089787Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8022 mas, bmaj=2.06 mas, bpa=-2.187 degrees ! Estimated noise=423.066 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 = 0.000147616 Jy ! Component: 100 - total flux cleaned = 0.00014039 Jy ! Component: 150 - total flux cleaned = 0.000140366 Jy ! Component: 200 - total flux cleaned = 0.000135317 Jy ! Total flux subtracted in 200 components = 0.000135317 Jy ! Clean residual min=-0.001192 max=0.001036 Jy/beam ! Clean residual mean=-0.000006 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0602274 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0602274 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=0.089785Jy sigma=0.000634 ! Fit after self-cal, rms=0.089696Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.089696Jy sigma=0.000634 ! Fit after self-cal, rms=0.089509Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8012 mas, bmaj=2.06 mas, bpa=-2.213 degrees ! Estimated noise=423.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264687 Jy ! Component: 100 - total flux cleaned = 0.00026552 Jy ! Component: 150 - total flux cleaned = 0.000265791 Jy ! Component: 200 - total flux cleaned = 0.000266045 Jy ! Total flux subtracted in 200 components = 0.000266045 Jy ! Clean residual min=-0.001168 max=0.001042 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0604934 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0604935 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=0.089508Jy sigma=0.000634 ! Fit after self-cal, rms=0.089507Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 2.79315e-06 Jy ! Component: 100 - total flux cleaned = -1.42785e-05 Jy ! Component: 150 - total flux cleaned = -1.9118e-05 Jy ! Component: 200 - total flux cleaned = -2.36892e-05 Jy ! Total flux subtracted in 200 components = -2.36892e-05 Jy ! Clean residual min=-0.001151 max=0.001036 Jy/beam ! Clean residual mean=-0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0604698 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0604698 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=0.089507Jy sigma=0.000634 ! Fit after self-cal, rms=0.089506Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.089506Jy sigma=0.000634 ! Fit after self-cal, rms=0.089585Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7998 mas, bmaj=2.058 mas, bpa=-2.256 degrees ! Estimated noise=423.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74455e-05 Jy ! Component: 100 - total flux cleaned = 8.65043e-05 Jy ! Component: 150 - total flux cleaned = 8.18087e-05 Jy ! Component: 200 - total flux cleaned = 7.73529e-05 Jy ! Total flux subtracted in 200 components = 7.73529e-05 Jy ! Clean residual min=-0.001119 max=0.001037 Jy/beam ! Clean residual mean=-0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0605471 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0605471 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=0.089584Jy sigma=0.000633 ! Fit after self-cal, rms=0.089601Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.30568e-05 Jy ! Component: 100 - total flux cleaned = -2.85861e-05 Jy ! Component: 150 - total flux cleaned = -3.29161e-05 Jy ! Component: 200 - total flux cleaned = -3.30358e-05 Jy ! Total flux subtracted in 200 components = -3.30358e-05 Jy ! Clean residual min=-0.001114 max=0.001027 Jy/beam ! Clean residual mean=-0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0605141 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0605141 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=0.089600Jy sigma=0.000633 ! Fit after self-cal, rms=0.089602Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.089602Jy sigma=0.000633 ! Fit after self-cal, rms=0.089714Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.146 mas, bmaj=4.886 mas, bpa=2.928 degrees ! Estimated noise=551.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275812 Jy ! Component: 100 - total flux cleaned = 0.000275823 Jy ! Component: 150 - total flux cleaned = 0.000286269 Jy ! Component: 200 - total flux cleaned = 0.000295648 Jy ! Total flux subtracted in 200 components = 0.000295648 Jy ! Clean residual min=-0.001148 max=0.001096 Jy/beam ! Clean residual mean=-0.000015 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0608097 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 35 components and 0.0608097 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=0.089713Jy sigma=0.000633 ! Fit after self-cal, rms=0.089720Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 2.1154e-05 Jy ! Component: 100 - total flux cleaned = 2.16102e-05 Jy ! Component: 150 - total flux cleaned = 2.19476e-05 Jy ! Component: 200 - total flux cleaned = 2.21915e-05 Jy ! Total flux subtracted in 200 components = 2.21915e-05 Jy ! Clean residual min=-0.001155 max=0.001098 Jy/beam ! Clean residual mean=-0.000015 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0608319 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 36 components and 0.0608319 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=0.089721Jy sigma=0.000633 ! Fit after self-cal, rms=0.089722Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7991 mas, bmaj=2.057 mas, bpa=-2.298 degrees ! Estimated noise=423.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7991 x 2.057 at -2.298 degrees (North through East) ! Clean map min=-0.0010532 max=0.053792 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6365 mas, bmaj=1.689 mas, bpa=-3.274 degrees ! Estimated noise=830.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410609 Jy ! Component: 100 - total flux cleaned = 0.0519466 Jy ! Component: 150 - total flux cleaned = 0.0562757 Jy ! Component: 200 - total flux cleaned = 0.0582969 Jy ! Total flux subtracted in 200 components = 0.0582969 Jy ! Clean residual min=-0.002233 max=0.002740 Jy/beam ! Clean residual mean=-0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0582969 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0582969 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7991 mas, bmaj=2.057 mas, bpa=-2.298 degrees ! Estimated noise=423.65 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 = 0.00166384 Jy ! Component: 100 - total flux cleaned = 0.0021643 Jy ! Component: 150 - total flux cleaned = 0.00220153 Jy ! Component: 200 - total flux cleaned = 0.00224172 Jy ! Total flux subtracted in 200 components = 0.00224172 Jy ! Clean residual min=-0.001135 max=0.001065 Jy/beam ! Clean residual mean=-0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0605386 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0605386 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.146 mas, bmaj=4.886 mas, bpa=2.928 degrees ! Estimated noise=551.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224998 Jy ! Component: 100 - total flux cleaned = 0.000233064 Jy ! Component: 150 - total flux cleaned = 0.000246888 Jy ! Component: 200 - total flux cleaned = 0.000259392 Jy ! Total flux subtracted in 200 components = 0.000259392 Jy ! Clean residual min=-0.001155 max=0.001100 Jy/beam ! Clean residual mean=-0.000015 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.060798 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 = 1.13203e-05 Jy ! Component: 100 - total flux cleaned = 2.14787e-05 Jy ! Component: 150 - total flux cleaned = 3.4791e-05 Jy ! Component: 200 - total flux cleaned = 4.25294e-05 Jy ! Total flux subtracted in 200 components = 4.25294e-05 Jy ! Clean residual min=-0.001150 max=0.001109 Jy/beam ! Clean residual mean=-0.000015 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0608405 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0608405 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7991 mas, bmaj=2.057 mas, bpa=-2.298 degrees ! Estimated noise=423.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.76733e-05 Jy ! Component: 100 - total flux cleaned = -0.000133406 Jy ! Component: 150 - total flux cleaned = -0.000149207 Jy ! Component: 200 - total flux cleaned = -0.000149756 Jy ! Total flux subtracted in 200 components = -0.000149756 Jy ! Clean residual min=-0.001106 max=0.001044 Jy/beam ! Clean residual mean=-0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0606908 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0606908 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=0.089722Jy sigma=0.000633 ! Fit after self-cal, rms=0.089722Jy sigma=0.000633 wmodel J2239-2153_X_2017_08_05_pus_map.mod ! Writing 33 model components to file: J2239-2153_X_2017_08_05_pus_map.mod wobs J2239-2153_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2239-2153_X_2017_08_05_pus_uvs.fits wwins J2239-2153_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J2239-2153_X_2017_08_05_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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267113 Jy ! Component: 100 - total flux cleaned = -0.00032156 Jy ! Component: 150 - total flux cleaned = -0.000404752 Jy ! Component: 200 - total flux cleaned = -0.000452508 Jy ! Component: 250 - total flux cleaned = -0.000437995 Jy ! Component: 300 - total flux cleaned = -0.000438047 Jy ! Component: 350 - total flux cleaned = -0.000424043 Jy ! Component: 400 - total flux cleaned = -0.000383571 Jy ! Component: 450 - total flux cleaned = -0.000318263 Jy ! Component: 500 - total flux cleaned = -0.000318448 Jy ! Component: 550 - total flux cleaned = -0.000318592 Jy ! Component: 600 - total flux cleaned = -0.000318683 Jy ! Component: 650 - total flux cleaned = -0.000342558 Jy ! Component: 700 - total flux cleaned = -0.000411875 Jy ! Component: 750 - total flux cleaned = -0.000445744 Jy ! Component: 800 - total flux cleaned = -0.000490293 Jy ! Component: 850 - total flux cleaned = -0.000545072 Jy ! Component: 900 - total flux cleaned = -0.000588144 Jy ! Component: 950 - total flux cleaned = -0.000630225 Jy ! Component: 1000 - total flux cleaned = -0.000671719 Jy ! Component: 1050 - total flux cleaned = -0.000722577 Jy ! Component: 1100 - total flux cleaned = -0.000772478 Jy ! Component: 1150 - total flux cleaned = -0.000782254 Jy ! Component: 1200 - total flux cleaned = -0.000811388 Jy ! Component: 1250 - total flux cleaned = -0.000849516 Jy ! Component: 1300 - total flux cleaned = -0.000858997 Jy ! Component: 1350 - total flux cleaned = -0.000886784 Jy ! Component: 1400 - total flux cleaned = -0.000932149 Jy ! Component: 1450 - total flux cleaned = -0.000958965 Jy ! Component: 1500 - total flux cleaned = -0.00098556 Jy ! Component: 1550 - total flux cleaned = -0.0010292 Jy ! Component: 1600 - total flux cleaned = -0.00103774 Jy ! Component: 1650 - total flux cleaned = -0.00105471 Jy ! Component: 1700 - total flux cleaned = -0.00104626 Jy ! Component: 1750 - total flux cleaned = -0.00103794 Jy ! Component: 1800 - total flux cleaned = -0.00102159 Jy ! Component: 1850 - total flux cleaned = -0.000997428 Jy ! Component: 1900 - total flux cleaned = -0.00102953 Jy ! Component: 1950 - total flux cleaned = -0.00098969 Jy ! Component: 2000 - total flux cleaned = -0.000989847 Jy ! Total flux subtracted in 2048 components = -0.000982152 Jy ! Clean residual min=-0.000445 max=0.000458 Jy/beam ! Clean residual mean=-0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0597086 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 169 components and 0.0597086 Jy ![Exited script file: muppet] wmap "J2239-2153_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7991 x 2.057 at -2.298 degrees (North through East) ! Clean map min=-0.00080871 max=0.053726 Jy/beam ! Writing clean map to FITS file: J2239-2153_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0537257 invert ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.798298 0.798298 1.5966 3.19319 6.38638 12.7728 25.5455 51.0911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7991 x 2.057 at -2.298 degrees (North through East) ! Clean map min=-0.00080871 max=0.053726 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 J2239-2153_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:42 2019