! Started logfile: J2232-1659_X_2017_02_19_pus_uvs.log on Sat May 4 21:48:16 2019 obs J2232-1659_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2232-1659_X_2017_02_19_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.726636 visibilities/baseline/integration-bin. ! Found source: J2232-1659 ! ! 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 858 lines of history. ! ! Reading 85932 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 J2232-1659_X_2017_02_19_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 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867247Jy sigma=0.005932 ! Fit after self-cal, rms=0.832909Jy sigma=0.005711 ! 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 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6019 mas, bmaj=1.612 mas, bpa=-3.709 degrees ! Estimated noise=866.299 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 = 0.13243 Jy ! Component: 100 - total flux cleaned = 0.161547 Jy ! Total flux subtracted in 100 components = 0.161547 Jy ! Clean residual min=-0.008482 max=0.016372 Jy/beam ! Clean residual mean=0.000108 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.161547 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.161547 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=0.119549Jy sigma=0.000714 ! Fit after self-cal, rms=0.119539Jy sigma=0.000714 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152768 Jy ! Component: 100 - total flux cleaned = 0.0236905 Jy ! Total flux subtracted in 100 components = 0.0236905 Jy ! Clean residual min=-0.006546 max=0.011679 Jy/beam ! Clean residual mean=0.000080 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.185238 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.185238 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=0.116873Jy sigma=0.000694 ! Fit after self-cal, rms=0.116782Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114112 Jy ! Component: 100 - total flux cleaned = 0.0177243 Jy ! Total flux subtracted in 100 components = 0.0177243 Jy ! Clean residual min=-0.006520 max=0.009947 Jy/beam ! Clean residual mean=0.000061 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.202962 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.202962 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=0.115161Jy sigma=0.000682 ! Fit after self-cal, rms=0.115021Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (3.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975381 Jy ! Component: 100 - total flux cleaned = 0.0155661 Jy ! Total flux subtracted in 100 components = 0.0155661 Jy ! Clean residual min=-0.005293 max=0.007319 Jy/beam ! Clean residual mean=0.000048 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.218528 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.218528 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=0.113867Jy sigma=0.000672 ! Fit after self-cal, rms=0.113770Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7394 mas, bmaj=1.846 mas, bpa=-2.5 degrees ! Estimated noise=362.766 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 (2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104986 Jy ! Component: 100 - total flux cleaned = 0.0168196 Jy ! Component: 150 - total flux cleaned = 0.0215044 Jy ! Component: 200 - total flux cleaned = 0.0251635 Jy ! Total flux subtracted in 200 components = 0.0251635 Jy ! Clean residual min=-0.004471 max=0.005922 Jy/beam ! Clean residual mean=0.000024 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.243692 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.243692 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=0.112591Jy sigma=0.000663 ! Fit after self-cal, rms=0.112456Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.96 FD 0.99 HN 1.13 KP 0.94 ! LA 0.96 MK 1.00 NL 1.03 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.14 KP 0.95 ! LA 0.99 MK 1.01 NL 1.01 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.12 KP 0.96 ! LA 1.00 MK 1.03 NL 1.00 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.10 KP 0.93 ! LA 1.01 MK 1.04 NL 1.01 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.05 KP 0.93 ! LA 1.00 MK 1.04 NL 1.02 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.06 KP 0.93 ! LA 1.00 MK 1.01 NL 1.03 OV 0.96 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.08 KP 0.93 ! LA 0.97 MK 1.01 NL 1.01 OV 0.96 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.05 KP 0.93 ! LA 0.96 MK 1.00 NL 1.02 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.05 KP 0.93 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.13 KP 0.93 ! LA 0.95 MK 1.02 NL 0.99 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.92 ! LA 0.97 MK 0.96 NL 0.99 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.07 KP 0.96 ! LA 0.99 MK 0.99 NL 0.99 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.112456Jy sigma=0.000662 ! Fit after self-cal, rms=0.109623Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7456 mas, bmaj=1.849 mas, bpa=-2.124 degrees ! Estimated noise=358.853 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 = 0.00250598 Jy ! Component: 100 - total flux cleaned = 0.00261203 Jy ! Component: 150 - total flux cleaned = 0.00270592 Jy ! Component: 200 - total flux cleaned = 0.00285033 Jy ! Total flux subtracted in 200 components = 0.00285033 Jy ! Clean residual min=-0.004075 max=0.004166 Jy/beam ! Clean residual mean=0.000005 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.246542 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.246542 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=0.109472Jy sigma=0.000658 ! Fit after self-cal, rms=0.109452Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.109452Jy sigma=0.000657 ! Fit after self-cal, rms=0.110917Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.744 mas, bmaj=1.846 mas, bpa=-2.344 degrees ! Estimated noise=359.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228112 Jy ! Component: 100 - total flux cleaned = 0.00262887 Jy ! Component: 150 - total flux cleaned = 0.00267509 Jy ! Component: 200 - total flux cleaned = 0.00271434 Jy ! Total flux subtracted in 200 components = 0.00271434 Jy ! Clean residual min=-0.001585 max=0.001760 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.249256 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.249256 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=0.110860Jy sigma=0.000649 ! Fit after self-cal, rms=0.110926Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000372103 Jy ! Component: 100 - total flux cleaned = 0.000341939 Jy ! Component: 150 - total flux cleaned = 0.000288934 Jy ! Component: 200 - total flux cleaned = 0.000264205 Jy ! Total flux subtracted in 200 components = 0.000264205 Jy ! Clean residual min=-0.001537 max=0.001714 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.249521 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.249521 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=0.110911Jy sigma=0.000649 ! Fit after self-cal, rms=0.110909Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.110909Jy sigma=0.000649 ! Fit after self-cal, rms=0.111318Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7431 mas, bmaj=1.846 mas, bpa=-2.378 degrees ! Estimated noise=359.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408809 Jy ! Component: 100 - total flux cleaned = 0.000524794 Jy ! Component: 150 - total flux cleaned = 0.00047354 Jy ! Component: 200 - total flux cleaned = 0.00042768 Jy ! Total flux subtracted in 200 components = 0.00042768 Jy ! Clean residual min=-0.001244 max=0.001493 Jy/beam ! Clean residual mean=0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.249948 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.249948 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=0.111303Jy sigma=0.000649 ! Fit after self-cal, rms=0.111316Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (4.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014971 Jy ! Component: 100 - total flux cleaned = 0.00201092 Jy ! Component: 150 - total flux cleaned = 0.00219448 Jy ! Component: 200 - total flux cleaned = 0.0023495 Jy ! Total flux subtracted in 200 components = 0.0023495 Jy ! Clean residual min=-0.001142 max=0.001090 Jy/beam ! Clean residual mean=0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.252298 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.252298 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=0.111291Jy sigma=0.000648 ! Fit after self-cal, rms=0.111292Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.111292Jy sigma=0.000648 ! Fit after self-cal, rms=0.111315Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.95 mas, bmaj=3.68 mas, bpa=2.347 degrees ! Estimated noise=514.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921473 Jy ! Component: 100 - total flux cleaned = 0.0011988 Jy ! Component: 150 - total flux cleaned = 0.00140721 Jy ! Component: 200 - total flux cleaned = 0.00148566 Jy ! Total flux subtracted in 200 components = 0.00148566 Jy ! Clean residual min=-0.001298 max=0.001384 Jy/beam ! Clean residual mean=0.000012 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.253783 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.253783 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=0.111313Jy sigma=0.000648 ! Fit after self-cal, rms=0.111311Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000190475 Jy ! Component: 100 - total flux cleaned = 0.000260052 Jy ! Component: 150 - total flux cleaned = 0.000285338 Jy ! Component: 200 - total flux cleaned = 0.000315387 Jy ! Total flux subtracted in 200 components = 0.000315387 Jy ! Clean residual min=-0.001271 max=0.001366 Jy/beam ! Clean residual mean=0.000011 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.254099 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 177 components and 0.254099 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=0.111311Jy sigma=0.000648 ! Fit after self-cal, rms=0.111310Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7425 mas, bmaj=1.845 mas, bpa=-2.388 degrees ! Estimated noise=358.873 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7425 x 1.845 at -2.388 degrees (North through East) ! Clean map min=-0.0018998 max=0.17152 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 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.605 mas, bmaj=1.607 mas, bpa=-3.533 degrees ! Estimated noise=857.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130715 Jy ! Component: 100 - total flux cleaned = 0.161125 Jy ! Component: 150 - total flux cleaned = 0.176951 Jy ! Component: 200 - total flux cleaned = 0.188793 Jy ! Total flux subtracted in 200 components = 0.188793 Jy ! Clean residual min=-0.004972 max=0.007037 Jy/beam ! Clean residual mean=0.000068 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.188793 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.188793 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7425 mas, bmaj=1.845 mas, bpa=-2.388 degrees ! Estimated noise=358.873 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 = 0.014871 Jy ! Component: 100 - total flux cleaned = 0.0254394 Jy ! Component: 150 - total flux cleaned = 0.0334632 Jy ! Component: 200 - total flux cleaned = 0.039652 Jy ! Total flux subtracted in 200 components = 0.039652 Jy ! Clean residual min=-0.002307 max=0.003651 Jy/beam ! Clean residual mean=0.000032 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.228445 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 0.228445 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483517 Jy ! Component: 100 - total flux cleaned = 0.0086497 Jy ! Component: 150 - total flux cleaned = 0.0117221 Jy ! Component: 200 - total flux cleaned = 0.0142121 Jy ! Total flux subtracted in 200 components = 0.0142121 Jy ! Clean residual min=-0.001529 max=0.001623 Jy/beam ! Clean residual mean=0.000016 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.242657 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 83 components and 0.242657 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.95 mas, bmaj=3.68 mas, bpa=2.347 degrees ! Estimated noise=514.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413808 Jy ! Component: 100 - total flux cleaned = 0.00662359 Jy ! Component: 150 - total flux cleaned = 0.00829955 Jy ! Component: 200 - total flux cleaned = 0.0093674 Jy ! Total flux subtracted in 200 components = 0.0093674 Jy ! Clean residual min=-0.001564 max=0.001659 Jy/beam ! Clean residual mean=0.000017 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.252024 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 = 0.000488374 Jy ! Component: 100 - total flux cleaned = 0.000856137 Jy ! Component: 150 - total flux cleaned = 0.00118571 Jy ! Component: 200 - total flux cleaned = 0.00141955 Jy ! Total flux subtracted in 200 components = 0.00141955 Jy ! Clean residual min=-0.001389 max=0.001546 Jy/beam ! Clean residual mean=0.000013 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.253444 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 157 components and 0.253444 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7425 mas, bmaj=1.845 mas, bpa=-2.388 degrees ! Estimated noise=358.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116317 Jy ! Component: 100 - total flux cleaned = 0.00021241 Jy ! Component: 150 - total flux cleaned = 0.000326425 Jy ! Component: 200 - total flux cleaned = 0.000403194 Jy ! Total flux subtracted in 200 components = 0.000403194 Jy ! Clean residual min=-0.001119 max=0.001154 Jy/beam ! Clean residual mean=0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.253847 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 173 components and 0.253847 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=0.111300Jy sigma=0.000648 ! Fit after self-cal, rms=0.111293Jy sigma=0.000648 wmodel J2232-1659_X_2017_02_19_pus_map.mod ! Writing 173 model components to file: J2232-1659_X_2017_02_19_pus_map.mod wobs J2232-1659_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2232-1659_X_2017_02_19_pus_uvs.fits wwins J2232-1659_X_2017_02_19_pus_map.win ! wwins: Wrote 6 windows to J2232-1659_X_2017_02_19_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 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294664 Jy ! Component: 100 - total flux cleaned = -0.00033272 Jy ! Component: 150 - total flux cleaned = -0.000281535 Jy ! Component: 200 - total flux cleaned = -0.00023235 Jy ! Component: 250 - total flux cleaned = -0.000169277 Jy ! Component: 300 - total flux cleaned = -0.000123806 Jy ! Component: 350 - total flux cleaned = -0.000138486 Jy ! Component: 400 - total flux cleaned = -0.000167078 Jy ! Component: 450 - total flux cleaned = -0.000181047 Jy ! Component: 500 - total flux cleaned = -0.000194962 Jy ! Component: 550 - total flux cleaned = -0.00019545 Jy ! Component: 600 - total flux cleaned = -0.000234443 Jy ! Component: 650 - total flux cleaned = -0.000259953 Jy ! Component: 700 - total flux cleaned = -0.000260016 Jy ! Component: 750 - total flux cleaned = -0.00026022 Jy ! Component: 800 - total flux cleaned = -0.000272101 Jy ! Component: 850 - total flux cleaned = -0.000260571 Jy ! Component: 900 - total flux cleaned = -0.000260398 Jy ! Component: 950 - total flux cleaned = -0.000226139 Jy ! Component: 1000 - total flux cleaned = -0.000237434 Jy ! Component: 1050 - total flux cleaned = -0.000259511 Jy ! Component: 1100 - total flux cleaned = -0.000248339 Jy ! Component: 1150 - total flux cleaned = -0.000237521 Jy ! Component: 1200 - total flux cleaned = -0.000237348 Jy ! Component: 1250 - total flux cleaned = -0.000237098 Jy ! Component: 1300 - total flux cleaned = -0.000195801 Jy ! Component: 1350 - total flux cleaned = -0.000175596 Jy ! Component: 1400 - total flux cleaned = -0.0001655 Jy ! Component: 1450 - total flux cleaned = -0.000145551 Jy ! Component: 1500 - total flux cleaned = -8.66504e-05 Jy ! Component: 1550 - total flux cleaned = -5.74914e-05 Jy ! Component: 1600 - total flux cleaned = -3.82481e-05 Jy ! Component: 1650 - total flux cleaned = -9.90174e-06 Jy ! Component: 1700 - total flux cleaned = 3.69847e-05 Jy ! Component: 1750 - total flux cleaned = 6.48524e-05 Jy ! Component: 1800 - total flux cleaned = 0.000110859 Jy ! Component: 1850 - total flux cleaned = 0.000174483 Jy ! Component: 1900 - total flux cleaned = 0.000192585 Jy ! Component: 1950 - total flux cleaned = 0.000263864 Jy ! Component: 2000 - total flux cleaned = 0.000299156 Jy ! Total flux subtracted in 2048 components = 0.000342886 Jy ! Clean residual min=-0.000519 max=0.000604 Jy/beam ! Clean residual mean=0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.25419 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 323 components and 0.25419 Jy ![Exited script file: muppet] wmap "J2232-1659_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7425 x 1.845 at -2.388 degrees (North through East) ! Clean map min=-0.00083756 max=0.17169 Jy/beam ! Writing clean map to FITS file: J2232-1659_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171687 invert ! Inverting map ! Your choice of large map pixels excluded 0.0838% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290679 0.290679 0.581358 1.16272 2.32543 4.65086 9.30173 18.6035 37.2069 74.4138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7425 x 1.845 at -2.388 degrees (North through East) ! Clean map min=-0.00083756 max=0.17169 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 J2232-1659_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:48:22 2019