! Started logfile: J0943-1204_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:18 2019 obs J0943-1204_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0943-1204_X_2017_03_23_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960582 visibilities/baseline/integration-bin. ! Found source: J0943-1204 ! ! 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 1124 lines of history. ! ! Reading 43572 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 J0943-1204_X_2017_03_23_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998030Jy sigma=0.008439 ! Fit after self-cal, rms=0.961176Jy sigma=0.008137 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6594 mas, bmaj=1.709 mas, bpa=-2.964 degrees ! Estimated noise=776.833 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 = 0.0320351 Jy ! Component: 100 - total flux cleaned = 0.0392497 Jy ! Total flux subtracted in 100 components = 0.0392497 Jy ! Clean residual min=-0.002306 max=0.002409 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0392497 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0392497 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=0.079789Jy sigma=0.000640 ! Fit after self-cal, rms=0.078597Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = 0.00414213 Jy ! Component: 100 - total flux cleaned = 0.00590095 Jy ! Total flux subtracted in 100 components = 0.00590095 Jy ! Clean residual min=-0.002007 max=0.002120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0451506 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0451506 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=0.078371Jy sigma=0.000629 ! Fit after self-cal, rms=0.078381Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8478 mas, bmaj=2.072 mas, bpa=-1.277 degrees ! Estimated noise=407.355 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 = 0.00125893 Jy ! Component: 100 - total flux cleaned = 0.00169275 Jy ! Component: 150 - total flux cleaned = 0.00176635 Jy ! Component: 200 - total flux cleaned = 0.00184718 Jy ! Total flux subtracted in 200 components = 0.00184718 Jy ! Clean residual min=-0.001358 max=0.001283 Jy/beam ! Clean residual mean=-0.000006 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0469978 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0469978 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=0.078361Jy sigma=0.000629 ! Fit after self-cal, rms=0.078372Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.97 FD 1.01 HN 1.03 KP 0.94 ! LA 1.04 MK 1.20 NL 1.00 OV 0.99 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.14 KP 0.87 ! LA 1.03 MK 1.10 NL 0.96 OV 1.06 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.06 KP 0.93 ! LA 1.01 MK 1.09 NL 1.04 OV 1.02 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.98 KP 0.97 ! LA 1.01 MK 1.05 NL 1.08 OV 1.09 ! PT 1.08 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.94 KP 0.93 ! LA 0.96 MK 1.09 NL 0.99 OV 1.09 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.95 KP 0.96 ! LA 1.02 MK 1.06 NL 1.04 OV 1.04 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.93 KP 0.95 ! LA 1.00 MK 1.08 NL 1.06 OV 1.08 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.04 KP 0.91 ! LA 1.01 MK 1.16 NL 0.98 OV 1.09 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.93 KP 0.94 ! LA 1.08 MK 0.94 NL 1.03 OV 1.06 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 0.94 ! LA 1.02 MK 0.92 NL 0.89 OV 1.07 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 0.92 ! LA 1.03 MK 0.91 NL 0.94 OV 1.02 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.84 KP 0.89 ! LA 0.99 MK 0.77 NL 1.05 OV 0.93 ! PT 0.97 SC 0.92 ! ! ! Fit before self-cal, rms=0.078372Jy sigma=0.000629 ! Fit after self-cal, rms=0.078072Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8581 mas, bmaj=2.094 mas, bpa=-1.303 degrees ! Estimated noise=410.711 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 = -8.26056e-05 Jy ! Component: 100 - total flux cleaned = -8.19485e-05 Jy ! Component: 150 - total flux cleaned = -6.96822e-05 Jy ! Component: 200 - total flux cleaned = -6.97178e-05 Jy ! Total flux subtracted in 200 components = -6.97178e-05 Jy ! Clean residual min=-0.001176 max=0.001287 Jy/beam ! Clean residual mean=-0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0469281 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0469281 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=0.078067Jy sigma=0.000628 ! Fit after self-cal, rms=0.078073Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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=0.078073Jy sigma=0.000628 ! Fit after self-cal, rms=0.078774Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8622 mas, bmaj=2.094 mas, bpa=-1.282 degrees ! Estimated noise=413.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112116 Jy ! Component: 100 - total flux cleaned = 0.000123512 Jy ! Component: 150 - total flux cleaned = 0.00012338 Jy ! Component: 200 - total flux cleaned = 0.000123459 Jy ! Total flux subtracted in 200 components = 0.000123459 Jy ! Clean residual min=-0.001186 max=0.001259 Jy/beam ! Clean residual mean=-0.000006 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0470516 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0470516 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=0.078771Jy sigma=0.000627 ! Fit after self-cal, rms=0.078782Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = 4.06461e-05 Jy ! Component: 100 - total flux cleaned = 4.0588e-05 Jy ! Component: 150 - total flux cleaned = 5.04925e-05 Jy ! Component: 200 - total flux cleaned = 5.04574e-05 Jy ! Total flux subtracted in 200 components = 5.04574e-05 Jy ! Clean residual min=-0.001135 max=0.001185 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.047102 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.047102 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=0.078779Jy sigma=0.000626 ! Fit after self-cal, rms=0.078778Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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=0.078778Jy sigma=0.000626 ! Fit after self-cal, rms=0.079486Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8631 mas, bmaj=2.092 mas, bpa=-1.299 degrees ! Estimated noise=413.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.30569e-05 Jy ! Component: 100 - total flux cleaned = -5.45917e-05 Jy ! Component: 150 - total flux cleaned = -4.69679e-05 Jy ! Component: 200 - total flux cleaned = -3.98785e-05 Jy ! Total flux subtracted in 200 components = -3.98785e-05 Jy ! Clean residual min=-0.001143 max=0.001183 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0470622 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0470622 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=0.079485Jy sigma=0.000626 ! Fit after self-cal, rms=0.079535Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = -7.95189e-05 Jy ! Component: 100 - total flux cleaned = -6.2385e-05 Jy ! Component: 150 - total flux cleaned = -5.47085e-05 Jy ! Component: 200 - total flux cleaned = -4.75402e-05 Jy ! Total flux subtracted in 200 components = -4.75402e-05 Jy ! Clean residual min=-0.001131 max=0.001179 Jy/beam ! Clean residual mean=-0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0470146 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0470146 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=0.079533Jy sigma=0.000626 ! Fit after self-cal, rms=0.079533Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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=0.079533Jy sigma=0.000626 ! Fit after self-cal, rms=0.079971Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.143 mas, bmaj=4.037 mas, bpa=1.985 degrees ! Estimated noise=515.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399908 Jy ! Component: 100 - total flux cleaned = 0.000467769 Jy ! Component: 150 - total flux cleaned = 0.000475877 Jy ! Component: 200 - total flux cleaned = 0.000483252 Jy ! Total flux subtracted in 200 components = 0.000483252 Jy ! Clean residual min=-0.001266 max=0.001278 Jy/beam ! Clean residual mean=-0.000012 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0474979 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0474979 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=0.079973Jy sigma=0.000626 ! Fit after self-cal, rms=0.079998Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = 9.1425e-05 Jy ! Component: 100 - total flux cleaned = 9.12878e-05 Jy ! Component: 150 - total flux cleaned = 8.66458e-05 Jy ! Component: 200 - total flux cleaned = 8.27423e-05 Jy ! Total flux subtracted in 200 components = 8.27423e-05 Jy ! Clean residual min=-0.001264 max=0.001299 Jy/beam ! Clean residual mean=-0.000012 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0475806 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0475806 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=0.080000Jy sigma=0.000626 ! Fit after self-cal, rms=0.080000Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8636 mas, bmaj=2.094 mas, bpa=-1.332 degrees ! Estimated noise=413.991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.094 at -1.332 degrees (North through East) ! Clean map min=-0.001058 max=0.044629 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.668 mas, bmaj=1.716 mas, bpa=-3.125 degrees ! Estimated noise=794.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341928 Jy ! Component: 100 - total flux cleaned = 0.0423411 Jy ! Component: 150 - total flux cleaned = 0.0452188 Jy ! Component: 200 - total flux cleaned = 0.0457686 Jy ! Total flux subtracted in 200 components = 0.0457686 Jy ! Clean residual min=-0.002130 max=0.001893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0457686 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0457686 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8636 mas, bmaj=2.094 mas, bpa=-1.332 degrees ! Estimated noise=413.991 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) ! Added new window around map position (0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144445 Jy ! Component: 100 - total flux cleaned = 0.00153821 Jy ! Component: 150 - total flux cleaned = 0.0015354 Jy ! Component: 200 - total flux cleaned = 0.00151391 Jy ! Total flux subtracted in 200 components = 0.00151391 Jy ! Clean residual min=-0.001132 max=0.001180 Jy/beam ! Clean residual mean=-0.000006 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0472825 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0472825 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.143 mas, bmaj=4.037 mas, bpa=1.985 degrees ! Estimated noise=515.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124067 Jy ! Component: 100 - total flux cleaned = 8.26127e-05 Jy ! Component: 150 - total flux cleaned = 3.0369e-05 Jy ! Component: 200 - total flux cleaned = 3.64657e-06 Jy ! Total flux subtracted in 200 components = 3.64657e-06 Jy ! Clean residual min=-0.001250 max=0.001254 Jy/beam ! Clean residual mean=-0.000012 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0472862 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 = -2.4346e-05 Jy ! Component: 100 - total flux cleaned = -4.6264e-05 Jy ! Component: 150 - total flux cleaned = -5.97922e-05 Jy ! Component: 200 - total flux cleaned = -7.29321e-05 Jy ! Total flux subtracted in 200 components = -7.29321e-05 Jy ! Clean residual min=-0.001246 max=0.001251 Jy/beam ! Clean residual mean=-0.000012 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0472132 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0472132 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8636 mas, bmaj=2.094 mas, bpa=-1.332 degrees ! Estimated noise=413.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022815 Jy ! Component: 100 - total flux cleaned = -0.000212303 Jy ! Component: 150 - total flux cleaned = -0.000198364 Jy ! Component: 200 - total flux cleaned = -0.000198641 Jy ! Total flux subtracted in 200 components = -0.000198641 Jy ! Clean residual min=-0.001082 max=0.001178 Jy/beam ! Clean residual mean=-0.000006 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0470146 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0470146 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=0.079989Jy sigma=0.000626 ! Fit after self-cal, rms=0.079985Jy sigma=0.000626 wmodel J0943-1204_X_2017_03_23_pus_map.mod ! Writing 48 model components to file: J0943-1204_X_2017_03_23_pus_map.mod wobs J0943-1204_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0943-1204_X_2017_03_23_pus_uvs.fits wwins J0943-1204_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0943-1204_X_2017_03_23_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 0.125% 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 = -5.55758e-05 Jy ! Component: 100 - total flux cleaned = -0.000146178 Jy ! Component: 150 - total flux cleaned = -0.000128839 Jy ! Component: 200 - total flux cleaned = -4.53828e-05 Jy ! Component: 250 - total flux cleaned = -1.30349e-05 Jy ! Component: 300 - total flux cleaned = 3.40096e-05 Jy ! Component: 350 - total flux cleaned = 4.90902e-05 Jy ! Component: 400 - total flux cleaned = 3.37301e-05 Jy ! Component: 450 - total flux cleaned = 3.36436e-05 Jy ! Component: 500 - total flux cleaned = 1.90388e-05 Jy ! Component: 550 - total flux cleaned = 1.89492e-05 Jy ! Component: 600 - total flux cleaned = -8.58557e-06 Jy ! Component: 650 - total flux cleaned = -2.1885e-05 Jy ! Component: 700 - total flux cleaned = -4.87307e-05 Jy ! Component: 750 - total flux cleaned = -0.00011395 Jy ! Component: 800 - total flux cleaned = -0.000151965 Jy ! Component: 850 - total flux cleaned = -0.000151844 Jy ! Component: 900 - total flux cleaned = -0.000225947 Jy ! Component: 950 - total flux cleaned = -0.000274641 Jy ! Component: 1000 - total flux cleaned = -0.000358157 Jy ! Component: 1050 - total flux cleaned = -0.000393743 Jy ! Component: 1100 - total flux cleaned = -0.000498539 Jy ! Component: 1150 - total flux cleaned = -0.000544093 Jy ! Component: 1200 - total flux cleaned = -0.000623289 Jy ! Component: 1250 - total flux cleaned = -0.000645692 Jy ! Component: 1300 - total flux cleaned = -0.000712078 Jy ! Component: 1350 - total flux cleaned = -0.000744723 Jy ! Component: 1400 - total flux cleaned = -0.000787706 Jy ! Component: 1450 - total flux cleaned = -0.000851225 Jy ! Component: 1500 - total flux cleaned = -0.000955598 Jy ! Component: 1550 - total flux cleaned = -0.000955326 Jy ! Component: 1600 - total flux cleaned = -0.00101656 Jy ! Component: 1650 - total flux cleaned = -0.00107731 Jy ! Component: 1700 - total flux cleaned = -0.00105727 Jy ! Component: 1750 - total flux cleaned = -0.0011466 Jy ! Component: 1800 - total flux cleaned = -0.00111725 Jy ! Component: 1850 - total flux cleaned = -0.00116593 Jy ! Component: 1900 - total flux cleaned = -0.00119472 Jy ! Component: 1950 - total flux cleaned = -0.00121369 Jy ! Component: 2000 - total flux cleaned = -0.00121375 Jy ! Total flux subtracted in 2048 components = -0.00122307 Jy ! Clean residual min=-0.000509 max=0.000465 Jy/beam ! Clean residual mean=-0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0457915 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 186 components and 0.0457915 Jy ![Exited script file: muppet] wmap "J0943-1204_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% 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: 0.8636 x 2.094 at -1.332 degrees (North through East) ! Clean map min=-0.00089829 max=0.044408 Jy/beam ! Writing clean map to FITS file: J0943-1204_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0444084 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.000171187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15645 1.15645 2.3129 4.6258 9.25161 18.5032 37.0064 74.0129 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.094 at -1.332 degrees (North through East) ! Clean map min=-0.00089829 max=0.044408 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 J0943-1204_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:21 2019