! Started logfile: J0057-0024_X_2017_06_10_pus_uvs.log on Mon May 6 12:39:57 2019 obs J0057-0024_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0057-0024_X_2017_06_10_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974228 visibilities/baseline/integration-bin. ! Found source: J0057-0024 ! ! 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 1309 lines of history. ! ! Reading 75756 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 J0057-0024_X_2017_06_10_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878107Jy sigma=0.008001 ! Fit after self-cal, rms=0.853654Jy sigma=0.007799 ! 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6838 mas, bmaj=1.71 mas, bpa=0.2424 degrees ! Estimated noise=519.654 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 = 0.114035 Jy ! Component: 100 - total flux cleaned = 0.140568 Jy ! Total flux subtracted in 100 components = 0.140568 Jy ! Clean residual min=-0.003853 max=0.009910 Jy/beam ! Clean residual mean=-0.000004 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.140568 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.140568 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=0.078159Jy sigma=0.000684 ! Fit after self-cal, rms=0.078155Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102758 Jy ! Component: 100 - total flux cleaned = 0.0150961 Jy ! Total flux subtracted in 100 components = 0.0150961 Jy ! Clean residual min=-0.002007 max=0.002340 Jy/beam ! Clean residual mean=0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.155664 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.155664 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=0.076775Jy sigma=0.000670 ! Fit after self-cal, rms=0.076773Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8519 mas, bmaj=2.004 mas, bpa=-1.348 degrees ! Estimated noise=283.516 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 = 0.00293491 Jy ! Component: 100 - total flux cleaned = 0.00429792 Jy ! Component: 150 - total flux cleaned = 0.00503549 Jy ! Component: 200 - total flux cleaned = 0.00541885 Jy ! Total flux subtracted in 200 components = 0.00541885 Jy ! Clean residual min=-0.001529 max=0.001603 Jy/beam ! Clean residual mean=0.000006 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.161083 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.161083 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=0.076678Jy sigma=0.000669 ! Fit after self-cal, rms=0.076681Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.00 ! LA 0.97 MK 0.98 NL 0.98 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.01 KP 0.98 ! LA 1.00 MK 1.05 NL 0.98 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 1.02 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00 ! LA 1.01 MK 1.04 NL 0.99 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.03 ! LA 1.01 MK 1.10 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 1.02 ! LA 0.99 MK 0.99 NL 0.98 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.00 ! LA 1.02 MK 0.98 NL 0.99 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.02 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 1.01 ! LA 1.01 MK 1.00 NL 1.00 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.96 ! LA 0.99 MK 1.01 NL 0.98 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.076681Jy sigma=0.000669 ! Fit after self-cal, rms=0.076547Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8544 mas, bmaj=2.006 mas, bpa=-1.372 degrees ! Estimated noise=283.502 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 (2.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157072 Jy ! Component: 100 - total flux cleaned = 0.00175169 Jy ! Component: 150 - total flux cleaned = 0.00181075 Jy ! Component: 200 - total flux cleaned = 0.00181052 Jy ! Total flux subtracted in 200 components = 0.00181052 Jy ! Clean residual min=-0.001038 max=0.001015 Jy/beam ! Clean residual mean=0.000006 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.162893 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.162893 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=0.076515Jy sigma=0.000667 ! Fit after self-cal, rms=0.076514Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.076514Jy sigma=0.000667 ! Fit after self-cal, rms=0.076698Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8542 mas, bmaj=2.007 mas, bpa=-1.383 degrees ! Estimated noise=283.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602435 Jy ! Component: 100 - total flux cleaned = 0.000794367 Jy ! Component: 150 - total flux cleaned = 0.000829316 Jy ! Component: 200 - total flux cleaned = 0.000839392 Jy ! Total flux subtracted in 200 components = 0.000839392 Jy ! Clean residual min=-0.000658 max=0.000697 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.163733 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.163733 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=0.076693Jy sigma=0.000665 ! Fit after self-cal, rms=0.076700Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 5.91903e-05 Jy ! Component: 100 - total flux cleaned = 9.35988e-05 Jy ! Component: 150 - total flux cleaned = 0.000116016 Jy ! Component: 200 - total flux cleaned = 0.000129961 Jy ! Total flux subtracted in 200 components = 0.000129961 Jy ! Clean residual min=-0.000650 max=0.000695 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.163863 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.163863 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=0.076698Jy sigma=0.000665 ! Fit after self-cal, rms=0.076698Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.076698Jy sigma=0.000665 ! Fit after self-cal, rms=0.076810Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8543 mas, bmaj=2.007 mas, bpa=-1.395 degrees ! Estimated noise=283.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178765 Jy ! Component: 100 - total flux cleaned = 0.000194507 Jy ! Component: 150 - total flux cleaned = 0.000214649 Jy ! Component: 200 - total flux cleaned = 0.000220556 Jy ! Total flux subtracted in 200 components = 0.000220556 Jy ! Clean residual min=-0.000631 max=0.000586 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.164083 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.164083 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=0.076809Jy sigma=0.000665 ! Fit after self-cal, rms=0.076811Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 3.21694e-05 Jy ! Component: 100 - total flux cleaned = 3.79964e-05 Jy ! Component: 150 - total flux cleaned = 4.31347e-05 Jy ! Component: 200 - total flux cleaned = 4.32273e-05 Jy ! Total flux subtracted in 200 components = 4.32273e-05 Jy ! Clean residual min=-0.000627 max=0.000591 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.164126 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.164126 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=0.076810Jy sigma=0.000665 ! Fit after self-cal, rms=0.076809Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.076809Jy sigma=0.000665 ! Fit after self-cal, rms=0.076841Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.103 mas, bmaj=3.345 mas, bpa=-0.8435 degrees ! Estimated noise=366.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148261 Jy ! Component: 100 - total flux cleaned = -0.000169439 Jy ! Component: 150 - total flux cleaned = -0.000186641 Jy ! Component: 200 - total flux cleaned = -0.000196296 Jy ! Total flux subtracted in 200 components = -0.000196296 Jy ! Clean residual min=-0.000687 max=0.000714 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.16393 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.16393 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=0.076841Jy sigma=0.000665 ! Fit after self-cal, rms=0.076841Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = -1.91808e-05 Jy ! Component: 100 - total flux cleaned = -1.4407e-05 Jy ! Component: 150 - total flux cleaned = -1.04367e-05 Jy ! Component: 200 - total flux cleaned = -1.43686e-05 Jy ! Total flux subtracted in 200 components = -1.43686e-05 Jy ! Clean residual min=-0.000678 max=0.000711 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.163916 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.163916 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=0.076841Jy sigma=0.000665 ! Fit after self-cal, rms=0.076841Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8546 mas, bmaj=2.008 mas, bpa=-1.404 degrees ! Estimated noise=283.487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8546 x 2.008 at -1.404 degrees (North through East) ! Clean map min=-0.0006037 max=0.14857 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6857 mas, bmaj=1.711 mas, bpa=0.2162 degrees ! Estimated noise=518.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113755 Jy ! Component: 100 - total flux cleaned = 0.14021 Jy ! Component: 150 - total flux cleaned = 0.150437 Jy ! Component: 200 - total flux cleaned = 0.155043 Jy ! Total flux subtracted in 200 components = 0.155043 Jy ! Clean residual min=-0.001735 max=0.002126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.155043 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.155043 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8546 mas, bmaj=2.008 mas, bpa=-1.404 degrees ! Estimated noise=283.487 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 = 0.00304171 Jy ! Component: 100 - total flux cleaned = 0.00491559 Jy ! Component: 150 - total flux cleaned = 0.00616425 Jy ! Component: 200 - total flux cleaned = 0.00702522 Jy ! Total flux subtracted in 200 components = 0.00702522 Jy ! Clean residual min=-0.000716 max=0.000808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.162069 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.162069 Jy ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (12.2, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749156 Jy ! Component: 100 - total flux cleaned = 0.00122452 Jy ! Component: 150 - total flux cleaned = 0.00147571 Jy ! Component: 200 - total flux cleaned = 0.00157696 Jy ! Total flux subtracted in 200 components = 0.00157696 Jy ! Clean residual min=-0.000610 max=0.000585 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.163646 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.163646 Jy ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.103 mas, bmaj=3.345 mas, bpa=-0.8435 degrees ! Estimated noise=366.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177108 Jy ! Component: 100 - total flux cleaned = 0.000167175 Jy ! Component: 150 - total flux cleaned = 0.000167047 Jy ! Component: 200 - total flux cleaned = 0.000152 Jy ! Total flux subtracted in 200 components = 0.000152 Jy ! Clean residual min=-0.000659 max=0.000723 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.163798 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 = -6.45334e-06 Jy ! Component: 100 - total flux cleaned = -6.33792e-06 Jy ! Component: 150 - total flux cleaned = -6.51313e-06 Jy ! Component: 200 - total flux cleaned = -1.29815e-06 Jy ! Total flux subtracted in 200 components = -1.29815e-06 Jy ! Clean residual min=-0.000648 max=0.000725 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.163796 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 0.163796 Jy ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8546 mas, bmaj=2.008 mas, bpa=-1.404 degrees ! Estimated noise=283.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.19743e-05 Jy ! Component: 100 - total flux cleaned = 0.000134888 Jy ! Component: 150 - total flux cleaned = 0.000173509 Jy ! Component: 200 - total flux cleaned = 0.000200269 Jy ! Total flux subtracted in 200 components = 0.000200269 Jy ! Clean residual min=-0.000594 max=0.000571 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.163997 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.163997 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=0.076838Jy sigma=0.000665 ! Fit after self-cal, rms=0.076837Jy sigma=0.000665 wmodel J0057-0024_X_2017_06_10_pus_map.mod ! Writing 110 model components to file: J0057-0024_X_2017_06_10_pus_map.mod wobs J0057-0024_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0057-0024_X_2017_06_10_pus_uvs.fits wwins J0057-0024_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0057-0024_X_2017_06_10_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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.38817e-05 Jy ! Component: 100 - total flux cleaned = 7.41206e-05 Jy ! Component: 150 - total flux cleaned = 8.38098e-05 Jy ! Component: 200 - total flux cleaned = 9.34145e-05 Jy ! Component: 250 - total flux cleaned = 0.000130163 Jy ! Component: 300 - total flux cleaned = 0.000112238 Jy ! Component: 350 - total flux cleaned = 8.59209e-05 Jy ! Component: 400 - total flux cleaned = 5.16855e-05 Jy ! Component: 450 - total flux cleaned = 3.48371e-05 Jy ! Component: 500 - total flux cleaned = 3.46465e-05 Jy ! Component: 550 - total flux cleaned = -5.92568e-06 Jy ! Component: 600 - total flux cleaned = -5.97207e-06 Jy ! Component: 650 - total flux cleaned = -1.38257e-05 Jy ! Component: 700 - total flux cleaned = -5.24209e-05 Jy ! Component: 750 - total flux cleaned = -5.98825e-05 Jy ! Component: 800 - total flux cleaned = -4.48934e-05 Jy ! Component: 850 - total flux cleaned = -5.22552e-05 Jy ! Component: 900 - total flux cleaned = -3.74908e-05 Jy ! Component: 950 - total flux cleaned = -3.74409e-05 Jy ! Component: 1000 - total flux cleaned = -1.59416e-05 Jy ! Component: 1050 - total flux cleaned = 1.2233e-05 Jy ! Component: 1100 - total flux cleaned = 1.22314e-05 Jy ! Component: 1150 - total flux cleaned = 1.92087e-05 Jy ! Component: 1200 - total flux cleaned = 1.93071e-05 Jy ! Component: 1250 - total flux cleaned = 3.96427e-05 Jy ! Component: 1300 - total flux cleaned = 4.61791e-05 Jy ! Component: 1350 - total flux cleaned = 3.95062e-05 Jy ! Component: 1400 - total flux cleaned = 5.9189e-05 Jy ! Component: 1450 - total flux cleaned = 4.60488e-05 Jy ! Component: 1500 - total flux cleaned = 3.96646e-05 Jy ! Component: 1550 - total flux cleaned = 3.96347e-05 Jy ! Component: 1600 - total flux cleaned = 3.96606e-05 Jy ! Component: 1650 - total flux cleaned = 2.0855e-05 Jy ! Component: 1700 - total flux cleaned = 4.56853e-05 Jy ! Component: 1750 - total flux cleaned = 1.47552e-05 Jy ! Component: 1800 - total flux cleaned = 3.3151e-05 Jy ! Component: 1850 - total flux cleaned = 3.91969e-05 Jy ! Component: 1900 - total flux cleaned = 2.72056e-05 Jy ! Component: 1950 - total flux cleaned = 3.91589e-05 Jy ! Component: 2000 - total flux cleaned = 1.5452e-05 Jy ! Total flux subtracted in 2048 components = 4.48578e-05 Jy ! Clean residual min=-0.000371 max=0.000317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.164041 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 258 components and 0.164041 Jy ![Exited script file: muppet] wmap "J0057-0024_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8546 x 2.008 at -1.404 degrees (North through East) ! Clean map min=-0.00051342 max=0.14873 Jy/beam ! Writing clean map to FITS file: J0057-0024_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148731 invert ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22786 0.22786 0.45572 0.911439 1.82288 3.64576 7.29151 14.583 29.166 58.3321 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8546 x 2.008 at -1.404 degrees (North through East) ! Clean map min=-0.00051342 max=0.14873 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 J0057-0024_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:40:01 2019