! Started logfile: J0836-2233_X_2017_05_01_pus_uvs.log on Wed May 1 19:54:51 2019 obs J0836-2233_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0836-2233_X_2017_05_01_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977005 visibilities/baseline/integration-bin. ! Found source: J0836-2233 ! ! 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 863 lines of history. ! ! Reading 60672 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 J0836-2233_X_2017_05_01_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879450Jy sigma=0.006898 ! Fit after self-cal, rms=0.863613Jy sigma=0.006767 ! 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6371 mas, bmaj=1.666 mas, bpa=-3.012 degrees ! Estimated noise=829.663 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 = 0.0953806 Jy ! Component: 100 - total flux cleaned = 0.140296 Jy ! Total flux subtracted in 100 components = 0.140296 Jy ! Clean residual min=-0.016079 max=0.043005 Jy/beam ! Clean residual mean=-0.000191 rms=0.005328 Jy/beam ! Combined flux in latest and established models = 0.140296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.140296 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=0.133919Jy sigma=0.001040 ! Fit after self-cal, rms=0.133621Jy sigma=0.001038 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.0401391 Jy ! Component: 100 - total flux cleaned = 0.0618473 Jy ! Total flux subtracted in 100 components = 0.0618473 Jy ! Clean residual min=-0.011254 max=0.033409 Jy/beam ! Clean residual mean=-0.000111 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 0.202144 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.202144 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=0.117585Jy sigma=0.000888 ! Fit after self-cal, rms=0.116519Jy sigma=0.000882 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-7, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317703 Jy ! Component: 100 - total flux cleaned = 0.0510088 Jy ! Total flux subtracted in 100 components = 0.0510088 Jy ! Clean residual min=-0.008748 max=0.015300 Jy/beam ! Clean residual mean=-0.000077 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 0.253152 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.253153 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=0.103759Jy sigma=0.000765 ! Fit after self-cal, rms=0.102548Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-6.2, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017883 Jy ! Component: 100 - total flux cleaned = 0.0308758 Jy ! Total flux subtracted in 100 components = 0.0308758 Jy ! Clean residual min=-0.005881 max=0.008540 Jy/beam ! Clean residual mean=-0.000064 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.284028 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.284028 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=0.097560Jy sigma=0.000709 ! Fit after self-cal, rms=0.097290Jy sigma=0.000707 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8249 mas, bmaj=2.024 mas, bpa=-3.918 degrees ! Estimated noise=369.717 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 = 0.017992 Jy ! Component: 100 - total flux cleaned = 0.0307423 Jy ! Component: 150 - total flux cleaned = 0.0402485 Jy ! Component: 200 - total flux cleaned = 0.0474765 Jy ! Total flux subtracted in 200 components = 0.0474765 Jy ! Clean residual min=-0.003500 max=0.006561 Jy/beam ! Clean residual mean=-0.000071 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.331505 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 99 components and 0.331505 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=0.093195Jy sigma=0.000667 ! Fit after self-cal, rms=0.093001Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.09 KP 0.97 ! LA 0.92 MK 0.98 NL 1.02 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.06 KP 0.96 ! LA 0.91 MK 1.00 NL 1.03 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.08 KP 0.97 ! LA 1.01 MK 0.99 NL 1.03 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.06 KP 0.96 ! LA 0.94 MK 0.97 NL 1.01 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.03 KP 0.96 ! LA 0.93 MK 1.02 NL 1.05 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.07 KP 0.96 ! LA 0.94 MK 0.99 NL 1.07 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.02 KP 0.95 ! LA 0.96 MK 0.98 NL 1.02 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.03 KP 0.96 ! LA 0.92 MK 0.98 NL 1.06 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.13 KP 0.96 ! LA 0.94 MK 0.95 NL 1.04 OV 0.98 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.07 KP 0.98 ! LA 0.97 MK 0.95 NL 1.01 OV 1.00 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.11 KP 1.05 ! LA 1.02 MK 0.98 NL 1.10 OV 1.06 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.93 ! LA 0.93 MK 0.89 NL 1.05 OV 1.00 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.093001Jy sigma=0.000665 ! Fit after self-cal, rms=0.090595Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8281 mas, bmaj=2.019 mas, bpa=-3.826 degrees ! Estimated noise=358.227 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 (-7.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374725 Jy ! Component: 100 - total flux cleaned = 0.00478557 Jy ! Component: 150 - total flux cleaned = 0.0055522 Jy ! Component: 200 - total flux cleaned = 0.0061526 Jy ! Total flux subtracted in 200 components = 0.0061526 Jy ! Clean residual min=-0.002248 max=0.003244 Jy/beam ! Clean residual mean=-0.000017 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.337657 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 0.337657 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=0.090283Jy sigma=0.000653 ! Fit after self-cal, rms=0.090275Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343431 Jy ! Component: 100 - total flux cleaned = 0.00510609 Jy ! Component: 150 - total flux cleaned = 0.00587814 Jy ! Component: 200 - total flux cleaned = 0.00654325 Jy ! Total flux subtracted in 200 components = 0.00654325 Jy ! Clean residual min=-0.001842 max=0.001657 Jy/beam ! Clean residual mean=-0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.344201 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 148 components and 0.3442 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=0.090112Jy sigma=0.000651 ! Fit after self-cal, rms=0.090102Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090102Jy sigma=0.000651 ! Fit after self-cal, rms=0.089700Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8289 mas, bmaj=2.018 mas, bpa=-3.884 degrees ! Estimated noise=357.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223939 Jy ! Component: 100 - total flux cleaned = 0.000703846 Jy ! Component: 150 - total flux cleaned = 0.00119678 Jy ! Component: 200 - total flux cleaned = 0.00158189 Jy ! Total flux subtracted in 200 components = 0.00158189 Jy ! Clean residual min=-0.001283 max=0.001166 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.345782 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.345782 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=0.089644Jy sigma=0.000649 ! Fit after self-cal, rms=0.089641Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275367 Jy ! Component: 100 - total flux cleaned = 0.000610621 Jy ! Component: 150 - total flux cleaned = 0.000937902 Jy ! Component: 200 - total flux cleaned = 0.00118015 Jy ! Total flux subtracted in 200 components = 0.00118015 Jy ! Clean residual min=-0.001321 max=0.001145 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.346963 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 0.346962 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=0.089618Jy sigma=0.000648 ! Fit after self-cal, rms=0.089616Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089616Jy sigma=0.000648 ! Fit after self-cal, rms=0.089315Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.829 mas, bmaj=2.02 mas, bpa=-3.934 degrees ! Estimated noise=356.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225328 Jy ! Component: 100 - total flux cleaned = 2.26821e-05 Jy ! Component: 150 - total flux cleaned = 0.000282534 Jy ! Component: 200 - total flux cleaned = 0.000432816 Jy ! Total flux subtracted in 200 components = 0.000432816 Jy ! Clean residual min=-0.001155 max=0.001112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.347395 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.347395 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=0.089298Jy sigma=0.000648 ! Fit after self-cal, rms=0.089296Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178586 Jy ! Component: 100 - total flux cleaned = 0.00032153 Jy ! Component: 150 - total flux cleaned = 0.000395683 Jy ! Component: 200 - total flux cleaned = 0.000447685 Jy ! Total flux subtracted in 200 components = 0.000447685 Jy ! Clean residual min=-0.001162 max=0.001103 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.347843 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 192 components and 0.347843 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=0.089287Jy sigma=0.000648 ! Fit after self-cal, rms=0.089286Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089286Jy sigma=0.000648 ! Fit after self-cal, rms=0.089098Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.227 mas, bmaj=4.784 mas, bpa=-0.6213 degrees ! Estimated noise=453.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710901 Jy ! Component: 100 - total flux cleaned = 0.00115776 Jy ! Component: 150 - total flux cleaned = 0.00135618 Jy ! Component: 200 - total flux cleaned = 0.00144153 Jy ! Total flux subtracted in 200 components = 0.00144153 Jy ! Clean residual min=-0.001193 max=0.001230 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.349284 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 197 components and 0.349284 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=0.089094Jy sigma=0.000648 ! Fit after self-cal, rms=0.089093Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010528 Jy ! Component: 100 - total flux cleaned = 0.00016705 Jy ! Component: 150 - total flux cleaned = 0.000203749 Jy ! Component: 200 - total flux cleaned = 0.000229473 Jy ! Total flux subtracted in 200 components = 0.000229473 Jy ! Clean residual min=-0.001158 max=0.001233 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.349514 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 202 components and 0.349514 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=0.089091Jy sigma=0.000648 ! Fit after self-cal, rms=0.089091Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8294 mas, bmaj=2.023 mas, bpa=-4.016 degrees ! Estimated noise=356.255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.023 at -4.016 degrees (North through East) ! Clean map min=-0.0010256 max=0.13746 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6383 mas, bmaj=1.659 mas, bpa=-2.927 degrees ! Estimated noise=800.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0954433 Jy ! Component: 100 - total flux cleaned = 0.146645 Jy ! Component: 150 - total flux cleaned = 0.182408 Jy ! Component: 200 - total flux cleaned = 0.210128 Jy ! Total flux subtracted in 200 components = 0.210128 Jy ! Clean residual min=-0.008472 max=0.016521 Jy/beam ! Clean residual mean=-0.000118 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.210128 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.210128 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8294 mas, bmaj=2.023 mas, bpa=-4.016 degrees ! Estimated noise=356.255 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 = 0.0354174 Jy ! Component: 100 - total flux cleaned = 0.0600381 Jy ! Component: 150 - total flux cleaned = 0.077621 Jy ! Component: 200 - total flux cleaned = 0.0903456 Jy ! Total flux subtracted in 200 components = 0.0903456 Jy ! Clean residual min=-0.003380 max=0.007249 Jy/beam ! Clean residual mean=-0.000083 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.300474 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 70 components and 0.300474 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948941 Jy ! Component: 100 - total flux cleaned = 0.0167431 Jy ! Component: 150 - total flux cleaned = 0.0223367 Jy ! Component: 200 - total flux cleaned = 0.0267058 Jy ! Total flux subtracted in 200 components = 0.0267058 Jy ! Clean residual min=-0.001887 max=0.002903 Jy/beam ! Clean residual mean=-0.000035 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.32718 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 106 components and 0.32718 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.227 mas, bmaj=4.784 mas, bpa=-0.6213 degrees ! Estimated noise=453.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605725 Jy ! Component: 100 - total flux cleaned = 0.00993109 Jy ! Component: 150 - total flux cleaned = 0.0126663 Jy ! Component: 200 - total flux cleaned = 0.0147014 Jy ! Total flux subtracted in 200 components = 0.0147014 Jy ! Clean residual min=-0.001723 max=0.001546 Jy/beam ! Clean residual mean=-0.000017 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.341881 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 = 0.00156084 Jy ! Component: 100 - total flux cleaned = 0.00277566 Jy ! Component: 150 - total flux cleaned = 0.00372552 Jy ! Component: 200 - total flux cleaned = 0.00447218 Jy ! Total flux subtracted in 200 components = 0.00447218 Jy ! Clean residual min=-0.001404 max=0.001161 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.346353 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 167 components and 0.346353 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8294 mas, bmaj=2.023 mas, bpa=-4.016 degrees ! Estimated noise=356.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552377 Jy ! Component: 100 - total flux cleaned = 0.000613246 Jy ! Component: 150 - total flux cleaned = 0.000691173 Jy ! Component: 200 - total flux cleaned = 0.000758621 Jy ! Total flux subtracted in 200 components = 0.000758621 Jy ! Clean residual min=-0.001207 max=0.001177 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.347112 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 176 components and 0.347112 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=0.089097Jy sigma=0.000648 ! Fit after self-cal, rms=0.089075Jy sigma=0.000648 wmodel J0836-2233_X_2017_05_01_pus_map.mod ! Writing 176 model components to file: J0836-2233_X_2017_05_01_pus_map.mod wobs J0836-2233_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0836-2233_X_2017_05_01_pus_uvs.fits wwins J0836-2233_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J0836-2233_X_2017_05_01_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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.9315e-05 Jy ! Component: 100 - total flux cleaned = 7.59224e-05 Jy ! Component: 150 - total flux cleaned = 0.00014554 Jy ! Component: 200 - total flux cleaned = 0.000228674 Jy ! Component: 250 - total flux cleaned = 0.00034085 Jy ! Component: 300 - total flux cleaned = 0.000403046 Jy ! Component: 350 - total flux cleaned = 0.000524786 Jy ! Component: 400 - total flux cleaned = 0.000643383 Jy ! Component: 450 - total flux cleaned = 0.000773472 Jy ! Component: 500 - total flux cleaned = 0.000872187 Jy ! Component: 550 - total flux cleaned = 0.00094154 Jy ! Component: 600 - total flux cleaned = 0.00104953 Jy ! Component: 650 - total flux cleaned = 0.00110235 Jy ! Component: 700 - total flux cleaned = 0.00116733 Jy ! Component: 750 - total flux cleaned = 0.00124376 Jy ! Component: 800 - total flux cleaned = 0.00131876 Jy ! Component: 850 - total flux cleaned = 0.00138023 Jy ! Component: 900 - total flux cleaned = 0.00146455 Jy ! Component: 950 - total flux cleaned = 0.00154734 Jy ! Component: 1000 - total flux cleaned = 0.0016287 Jy ! Component: 1050 - total flux cleaned = 0.00166308 Jy ! Component: 1100 - total flux cleaned = 0.00171988 Jy ! Component: 1150 - total flux cleaned = 0.00178682 Jy ! Component: 1200 - total flux cleaned = 0.00184171 Jy ! Component: 1250 - total flux cleaned = 0.00189574 Jy ! Component: 1300 - total flux cleaned = 0.00193835 Jy ! Component: 1350 - total flux cleaned = 0.00201167 Jy ! Component: 1400 - total flux cleaned = 0.00204262 Jy ! Component: 1450 - total flux cleaned = 0.00208323 Jy ! Component: 1500 - total flux cleaned = 0.0021134 Jy ! Component: 1550 - total flux cleaned = 0.0021135 Jy ! Component: 1600 - total flux cleaned = 0.00213317 Jy ! Component: 1650 - total flux cleaned = 0.00214275 Jy ! Component: 1700 - total flux cleaned = 0.00215247 Jy ! Component: 1750 - total flux cleaned = 0.00217158 Jy ! Component: 1800 - total flux cleaned = 0.00218102 Jy ! Component: 1850 - total flux cleaned = 0.00221806 Jy ! Component: 1900 - total flux cleaned = 0.00226368 Jy ! Component: 1950 - total flux cleaned = 0.00228176 Jy ! Component: 2000 - total flux cleaned = 0.00232635 Jy ! Total flux subtracted in 2048 components = 0.00234408 Jy ! Clean residual min=-0.000441 max=0.000571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.349456 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 319 components and 0.349456 Jy ![Exited script file: muppet] wmap "J0836-2233_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.023 at -4.016 degrees (North through East) ! Clean map min=-0.00078584 max=0.13969 Jy/beam ! Writing clean map to FITS file: J0836-2233_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139695 invert ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356377 0.356377 0.712753 1.42551 2.85101 5.70203 11.4041 22.8081 45.6162 91.2324 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.023 at -4.016 degrees (North through East) ! Clean map min=-0.00078584 max=0.13969 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 J0836-2233_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:54:56 2019