! Started logfile: J0108-0037_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:51 2019 obs J0108-0037_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0108-0037_X_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898677 visibilities/baseline/integration-bin. ! Found source: J0108-0037 ! ! 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 989 lines of history. ! ! Reading 40764 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 J0108-0037_X_2017_06_15_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843864Jy sigma=0.007242 ! Fit after self-cal, rms=0.830199Jy sigma=0.007131 ! 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 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.704 mas, bmaj=1.743 mas, bpa=0.2809 degrees ! Estimated noise=639.234 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 = 0.126634 Jy ! Component: 100 - total flux cleaned = 0.173711 Jy ! Total flux subtracted in 100 components = 0.173711 Jy ! Clean residual min=-0.012885 max=0.048455 Jy/beam ! Clean residual mean=-0.000041 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.173711 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.173711 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=0.109099Jy sigma=0.000933 ! Fit after self-cal, rms=0.109007Jy sigma=0.000932 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (4.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421004 Jy ! Component: 100 - total flux cleaned = 0.064875 Jy ! Total flux subtracted in 100 components = 0.064875 Jy ! Clean residual min=-0.006431 max=0.013175 Jy/beam ! Clean residual mean=-0.000025 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.238586 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.238586 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=0.088484Jy sigma=0.000742 ! Fit after self-cal, rms=0.087988Jy sigma=0.000738 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168867 Jy ! Component: 100 - total flux cleaned = 0.0292835 Jy ! Total flux subtracted in 100 components = 0.0292835 Jy ! Clean residual min=-0.004380 max=0.009210 Jy/beam ! Clean residual mean=-0.000014 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.267869 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.267869 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=0.083047Jy sigma=0.000690 ! Fit after self-cal, rms=0.083027Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999616 Jy ! Component: 100 - total flux cleaned = 0.0173388 Jy ! Total flux subtracted in 100 components = 0.0173388 Jy ! Clean residual min=-0.003436 max=0.006837 Jy/beam ! Clean residual mean=-0.000007 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.285208 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.285208 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=0.081171Jy sigma=0.000671 ! Fit after self-cal, rms=0.081148Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (5.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734386 Jy ! Component: 100 - total flux cleaned = 0.0127585 Jy ! Total flux subtracted in 100 components = 0.0127585 Jy ! Clean residual min=-0.002966 max=0.003730 Jy/beam ! Clean residual mean=-0.000006 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.297967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.297967 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=0.080143Jy sigma=0.000660 ! Fit after self-cal, rms=0.080105Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8774 mas, bmaj=2.018 mas, bpa=-0.6683 degrees ! Estimated noise=409.95 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 = 0.00724026 Jy ! Component: 100 - total flux cleaned = 0.0125638 Jy ! Component: 150 - total flux cleaned = 0.0166295 Jy ! Component: 200 - total flux cleaned = 0.0198277 Jy ! Total flux subtracted in 200 components = 0.0198277 Jy ! Clean residual min=-0.002550 max=0.003926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.317795 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 73 components and 0.317795 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=0.079279Jy sigma=0.000651 ! Fit after self-cal, rms=0.079251Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.98 HN 1.01 KP 0.99 ! LA 0.96 MK 1.02 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.97 ! LA 0.96 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 0.97 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.98 ! LA 0.98 MK 1.04 NL 0.99 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 0.98 ! LA 0.99 MK 1.00 NL 1.00 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 0.98 MK 1.09 NL 1.00 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 1.01 MK 1.03 NL 1.00 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 1.01 ! LA 0.98 MK 1.01 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.99 ! LA 0.99 MK 1.04 NL 1.01 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.00 ! LA 0.98 MK 1.02 NL 1.01 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.079251Jy sigma=0.000651 ! Fit after self-cal, rms=0.079012Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8849 mas, bmaj=2.03 mas, bpa=-0.642 degrees ! Estimated noise=406.673 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303623 Jy ! Component: 100 - total flux cleaned = 0.0047035 Jy ! Component: 150 - total flux cleaned = 0.00550265 Jy ! Component: 200 - total flux cleaned = 0.00587539 Jy ! Total flux subtracted in 200 components = 0.00587539 Jy ! Clean residual min=-0.002235 max=0.002176 Jy/beam ! Clean residual mean=0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.32367 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.32367 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=0.078877Jy sigma=0.000648 ! Fit after self-cal, rms=0.078878Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.078878Jy sigma=0.000648 ! Fit after self-cal, rms=0.079033Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.885 mas, bmaj=2.031 mas, bpa=-0.6485 degrees ! Estimated noise=407.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151175 Jy ! Component: 100 - total flux cleaned = 0.00207135 Jy ! Component: 150 - total flux cleaned = 0.00224929 Jy ! Component: 200 - total flux cleaned = 0.00237368 Jy ! Total flux subtracted in 200 components = 0.00237368 Jy ! Clean residual min=-0.001695 max=0.001891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.326044 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.326044 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=0.078993Jy sigma=0.000645 ! Fit after self-cal, rms=0.078996Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000408569 Jy ! Component: 100 - total flux cleaned = 0.000492818 Jy ! Component: 150 - total flux cleaned = 0.000543408 Jy ! Component: 200 - total flux cleaned = 0.000566857 Jy ! Total flux subtracted in 200 components = 0.000566857 Jy ! Clean residual min=-0.001650 max=0.001794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.326611 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.326611 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=0.078980Jy sigma=0.000645 ! Fit after self-cal, rms=0.078978Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.078978Jy sigma=0.000645 ! Fit after self-cal, rms=0.079074Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8849 mas, bmaj=2.032 mas, bpa=-0.6773 degrees ! Estimated noise=407.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846707 Jy ! Component: 100 - total flux cleaned = 0.00100205 Jy ! Component: 150 - total flux cleaned = 0.00104716 Jy ! Component: 200 - total flux cleaned = 0.00106754 Jy ! Total flux subtracted in 200 components = 0.00106754 Jy ! Clean residual min=-0.001682 max=0.001742 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.327678 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.327678 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=0.079058Jy sigma=0.000645 ! Fit after self-cal, rms=0.079059Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000207951 Jy ! Component: 100 - total flux cleaned = 0.000208194 Jy ! Component: 150 - total flux cleaned = 0.000227503 Jy ! Component: 200 - total flux cleaned = 0.000245025 Jy ! Total flux subtracted in 200 components = 0.000245025 Jy ! Clean residual min=-0.001613 max=0.001716 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.327923 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.327923 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=0.079051Jy sigma=0.000645 ! Fit after self-cal, rms=0.079050Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.079050Jy sigma=0.000645 ! Fit after self-cal, rms=0.079082Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.247 mas, bmaj=3.447 mas, bpa=3.504 degrees ! Estimated noise=509.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119858 Jy ! Component: 100 - total flux cleaned = 0.00140021 Jy ! Component: 150 - total flux cleaned = 0.00140198 Jy ! Component: 200 - total flux cleaned = 0.00142397 Jy ! Total flux subtracted in 200 components = 0.00142397 Jy ! Clean residual min=-0.002204 max=0.002573 Jy/beam ! Clean residual mean=-0.000006 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.329347 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.329347 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=0.079078Jy sigma=0.000645 ! Fit after self-cal, rms=0.079077Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000146618 Jy ! Component: 100 - total flux cleaned = 0.000146175 Jy ! Component: 150 - total flux cleaned = 0.000164967 Jy ! Component: 200 - total flux cleaned = 0.000164852 Jy ! Total flux subtracted in 200 components = 0.000164852 Jy ! Clean residual min=-0.002179 max=0.002545 Jy/beam ! Clean residual mean=-0.000006 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.329512 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 142 components and 0.329512 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=0.079076Jy sigma=0.000645 ! Fit after self-cal, rms=0.079075Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8849 mas, bmaj=2.032 mas, bpa=-0.7011 degrees ! Estimated noise=407.976 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8849 x 2.032 at -0.7011 degrees (North through East) ! Clean map min=-0.0014775 max=0.17606 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 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7099 mas, bmaj=1.753 mas, bpa=0.3133 degrees ! Estimated noise=639.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126735 Jy ! Component: 100 - total flux cleaned = 0.181442 Jy ! Component: 150 - total flux cleaned = 0.215576 Jy ! Component: 200 - total flux cleaned = 0.23809 Jy ! Total flux subtracted in 200 components = 0.23809 Jy ! Clean residual min=-0.005895 max=0.012661 Jy/beam ! Clean residual mean=-0.000026 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.238091 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 0.238091 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8849 mas, bmaj=2.032 mas, bpa=-0.7011 degrees ! Estimated noise=407.976 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 = 0.0233435 Jy ! Component: 100 - total flux cleaned = 0.0393594 Jy ! Component: 150 - total flux cleaned = 0.0509075 Jy ! Component: 200 - total flux cleaned = 0.0596023 Jy ! Total flux subtracted in 200 components = 0.0596023 Jy ! Clean residual min=-0.003199 max=0.005093 Jy/beam ! Clean residual mean=-0.000012 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.297693 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.297693 Jy ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (6.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669967 Jy ! Component: 100 - total flux cleaned = 0.0119127 Jy ! Component: 150 - total flux cleaned = 0.0160251 Jy ! Component: 200 - total flux cleaned = 0.0193262 Jy ! Total flux subtracted in 200 components = 0.0193262 Jy ! Clean residual min=-0.002134 max=0.002158 Jy/beam ! Clean residual mean=-0.000007 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.317019 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.317019 Jy ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.247 mas, bmaj=3.447 mas, bpa=3.504 degrees ! Estimated noise=509.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465808 Jy ! Component: 100 - total flux cleaned = 0.00781529 Jy ! Component: 150 - total flux cleaned = 0.0100565 Jy ! Component: 200 - total flux cleaned = 0.0112617 Jy ! Total flux subtracted in 200 components = 0.0112617 Jy ! Clean residual min=-0.002342 max=0.002443 Jy/beam ! Clean residual mean=-0.000008 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.328281 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 = 0.000727732 Jy ! Component: 100 - total flux cleaned = 0.00134694 Jy ! Component: 150 - total flux cleaned = 0.00175124 Jy ! Component: 200 - total flux cleaned = 0.00200151 Jy ! Total flux subtracted in 200 components = 0.00200151 Jy ! Clean residual min=-0.002330 max=0.002318 Jy/beam ! Clean residual mean=-0.000007 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.330282 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 141 components and 0.330282 Jy ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8849 mas, bmaj=2.032 mas, bpa=-0.7011 degrees ! Estimated noise=407.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179123 Jy ! Component: 100 - total flux cleaned = 0.000289461 Jy ! Component: 150 - total flux cleaned = 0.00035508 Jy ! Component: 200 - total flux cleaned = 0.000418233 Jy ! Total flux subtracted in 200 components = 0.000418233 Jy ! Clean residual min=-0.001650 max=0.001572 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.330701 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.330701 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=0.079086Jy sigma=0.000644 ! Fit after self-cal, rms=0.079072Jy sigma=0.000644 wmodel J0108-0037_X_2017_06_15_pus_map.mod ! Writing 161 model components to file: J0108-0037_X_2017_06_15_pus_map.mod wobs J0108-0037_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0108-0037_X_2017_06_15_pus_uvs.fits wwins J0108-0037_X_2017_06_15_pus_map.win ! wwins: Wrote 6 windows to J0108-0037_X_2017_06_15_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 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.84281e-05 Jy ! Component: 100 - total flux cleaned = -1.61859e-05 Jy ! Component: 150 - total flux cleaned = 8.34942e-05 Jy ! Component: 200 - total flux cleaned = 0.00015457 Jy ! Component: 250 - total flux cleaned = 0.000154723 Jy ! Component: 300 - total flux cleaned = 0.000242633 Jy ! Component: 350 - total flux cleaned = 0.000157592 Jy ! Component: 400 - total flux cleaned = 9.57895e-05 Jy ! Component: 450 - total flux cleaned = 1.56e-05 Jy ! Component: 500 - total flux cleaned = -2.36853e-05 Jy ! Component: 550 - total flux cleaned = -0.000138401 Jy ! Component: 600 - total flux cleaned = -0.000231505 Jy ! Component: 650 - total flux cleaned = -0.000304087 Jy ! Component: 700 - total flux cleaned = -0.000358079 Jy ! Component: 750 - total flux cleaned = -0.000481503 Jy ! Component: 800 - total flux cleaned = -0.000567792 Jy ! Component: 850 - total flux cleaned = -0.000652296 Jy ! Component: 900 - total flux cleaned = -0.000735243 Jy ! Component: 950 - total flux cleaned = -0.000816276 Jy ! Component: 1000 - total flux cleaned = -0.000864237 Jy ! Component: 1050 - total flux cleaned = -0.000927035 Jy ! Component: 1100 - total flux cleaned = -0.000973099 Jy ! Component: 1150 - total flux cleaned = -0.0010035 Jy ! Component: 1200 - total flux cleaned = -0.00107771 Jy ! Component: 1250 - total flux cleaned = -0.00112175 Jy ! Component: 1300 - total flux cleaned = -0.00122252 Jy ! Component: 1350 - total flux cleaned = -0.00127872 Jy ! Component: 1400 - total flux cleaned = -0.00129299 Jy ! Component: 1450 - total flux cleaned = -0.00132082 Jy ! Component: 1500 - total flux cleaned = -0.00134842 Jy ! Component: 1550 - total flux cleaned = -0.00144217 Jy ! Component: 1600 - total flux cleaned = -0.00145512 Jy ! Component: 1650 - total flux cleaned = -0.00149439 Jy ! Component: 1700 - total flux cleaned = -0.00158456 Jy ! Component: 1750 - total flux cleaned = -0.00159738 Jy ! Component: 1800 - total flux cleaned = -0.00163518 Jy ! Component: 1850 - total flux cleaned = -0.00167244 Jy ! Component: 1900 - total flux cleaned = -0.00168461 Jy ! Component: 1950 - total flux cleaned = -0.00167219 Jy ! Component: 2000 - total flux cleaned = -0.00168426 Jy ! Total flux subtracted in 2048 components = -0.00168435 Jy ! Clean residual min=-0.000616 max=0.000661 Jy/beam ! Clean residual mean=-0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.329016 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 338 components and 0.329016 Jy ![Exited script file: muppet] wmap "J0108-0037_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8849 x 2.032 at -0.7011 degrees (North through East) ! Clean map min=-0.0013908 max=0.17666 Jy/beam ! Writing clean map to FITS file: J0108-0037_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.176663 invert ! Inverting map ! Your choice of large map pixels excluded 0.132% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409826 0.409826 0.819653 1.63931 3.27861 6.55722 13.1144 26.2289 52.4578 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8849 x 2.032 at -0.7011 degrees (North through East) ! Clean map min=-0.0013908 max=0.17666 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 J0108-0037_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:54 2019