! Started logfile: J0559-1817_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:46 2019 obs J0559-1817_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0559-1817_X_2017_04_28_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970058 visibilities/baseline/integration-bin. ! Found source: J0559-1817 ! ! 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 907 lines of history. ! ! Reading 49764 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 J0559-1817_X_2017_04_28_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.798634Jy sigma=0.005219 ! Fit after self-cal, rms=0.756424Jy sigma=0.004948 ! 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 ! Estimated beam: bmin=0.651 mas, bmaj=1.625 mas, bpa=-1.909 degrees ! Estimated noise=793.546 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 = 0.207156 Jy ! Component: 100 - total flux cleaned = 0.252406 Jy ! Total flux subtracted in 100 components = 0.252406 Jy ! Clean residual min=-0.007564 max=0.013527 Jy/beam ! Clean residual mean=0.000025 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.252406 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.252406 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=0.140332Jy sigma=0.000689 ! Fit after self-cal, rms=0.140325Jy sigma=0.000689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133064 Jy ! Component: 100 - total flux cleaned = 0.0181268 Jy ! Total flux subtracted in 100 components = 0.0181268 Jy ! Clean residual min=-0.006348 max=0.007434 Jy/beam ! Clean residual mean=0.000003 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.270533 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.270533 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=0.140443Jy sigma=0.000675 ! Fit after self-cal, rms=0.140434Jy sigma=0.000675 ! Inverting map 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 ! Estimated beam: bmin=0.8081 mas, bmaj=1.942 mas, bpa=-1.65 degrees ! Estimated noise=499.275 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 = -0.000896764 Jy ! Component: 100 - total flux cleaned = -0.00105943 Jy ! Component: 150 - total flux cleaned = -0.0011568 Jy ! Component: 200 - total flux cleaned = -0.00124941 Jy ! Total flux subtracted in 200 components = -0.00124941 Jy ! Clean residual min=-0.005368 max=0.007462 Jy/beam ! Clean residual mean=-0.000009 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.269284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.269284 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=0.140375Jy sigma=0.000675 ! Fit after self-cal, rms=0.140374Jy sigma=0.000675 ! Inverting map 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 0.95 FD 0.94 HN 0.97 KP 0.96 ! LA 0.96 MK 0.97 NL 1.02 OV 1.05 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.00 KP 0.97 ! LA 0.97 MK 0.97 NL 1.01 OV 0.99 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 0.91 ! LA 1.00 MK 1.00 NL 1.00 OV 1.05 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.97 KP 0.94 ! LA 0.99 MK 1.00 NL 0.99 OV 1.03 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.99 KP 0.94 ! LA 0.96 MK 1.02 NL 1.02 OV 0.99 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.96 KP 0.95 ! LA 1.00 MK 1.02 NL 1.01 OV 1.00 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.03 KP 0.93 ! LA 1.03 MK 1.00 NL 1.00 OV 1.01 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 0.94 ! LA 1.00 MK 1.00 NL 1.02 OV 1.00 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 0.95 ! LA 1.00 MK 1.00 NL 1.03 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.95 ! LA 1.03 MK 1.03 NL 1.04 OV 0.99 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 0.94 ! LA 1.04 MK 0.99 NL 1.03 OV 1.01 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 0.95 ! LA 1.03 MK 0.92 NL 1.04 OV 1.01 ! PT 1.16 SC 1.00 ! ! ! Fit before self-cal, rms=0.140374Jy sigma=0.000675 ! Fit after self-cal, rms=0.141731Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=1.947 mas, bpa=-1.683 degrees ! Estimated noise=491.012 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 = -0.00342169 Jy ! Component: 100 - total flux cleaned = -0.00499825 Jy ! Component: 150 - total flux cleaned = -0.00555779 Jy ! Component: 200 - total flux cleaned = -0.00578293 Jy ! Total flux subtracted in 200 components = -0.00578293 Jy ! Clean residual min=-0.004692 max=0.006560 Jy/beam ! Clean residual mean=-0.000032 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.263501 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.263501 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=0.141409Jy sigma=0.000667 ! Fit after self-cal, rms=0.141476Jy sigma=0.000667 ! Inverting map 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=0.141476Jy sigma=0.000667 ! Fit after self-cal, rms=0.165818Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=1.949 mas, bpa=-1.765 degrees ! Estimated noise=491.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582982 Jy ! Component: 100 - total flux cleaned = 0.000536737 Jy ! Component: 150 - total flux cleaned = 0.000509976 Jy ! Component: 200 - total flux cleaned = 0.000485266 Jy ! Total flux subtracted in 200 components = 0.000485266 Jy ! Clean residual min=-0.001187 max=0.001269 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.263986 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.263986 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=0.165813Jy sigma=0.000653 ! Fit after self-cal, rms=0.166029Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65666e-05 Jy ! Component: 100 - total flux cleaned = -1.51383e-06 Jy ! Component: 150 - total flux cleaned = -3.58333e-05 Jy ! Component: 200 - total flux cleaned = -7.59924e-05 Jy ! Total flux subtracted in 200 components = -7.59924e-05 Jy ! Clean residual min=-0.001187 max=0.001269 Jy/beam ! Clean residual mean=0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.26391 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.26391 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=0.166027Jy sigma=0.000653 ! Fit after self-cal, rms=0.166025Jy sigma=0.000653 ! Inverting map 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=0.166025Jy sigma=0.000653 ! Fit after self-cal, rms=0.166377Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8098 mas, bmaj=1.948 mas, bpa=-1.802 degrees ! Estimated noise=491.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372185 Jy ! Component: 100 - total flux cleaned = 0.000337212 Jy ! Component: 150 - total flux cleaned = 0.000306714 Jy ! Component: 200 - total flux cleaned = 0.000306722 Jy ! Total flux subtracted in 200 components = 0.000306722 Jy ! Clean residual min=-0.001188 max=0.001259 Jy/beam ! Clean residual mean=0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.264217 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.264217 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=0.166374Jy sigma=0.000653 ! Fit after self-cal, rms=0.166376Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 7.32498e-05 Jy ! Component: 100 - total flux cleaned = 6.31346e-05 Jy ! Component: 150 - total flux cleaned = 6.33873e-05 Jy ! Component: 200 - total flux cleaned = 5.46199e-05 Jy ! Total flux subtracted in 200 components = 5.46199e-05 Jy ! Clean residual min=-0.001215 max=0.001251 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.264271 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.264271 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=0.166374Jy sigma=0.000653 ! Fit after self-cal, rms=0.166375Jy sigma=0.000653 ! Inverting map 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=0.166375Jy sigma=0.000653 ! Fit after self-cal, rms=0.166453Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=4.037 mas, bpa=4.24 degrees ! Estimated noise=677.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430258 Jy ! Component: 100 - total flux cleaned = 0.000490508 Jy ! Component: 150 - total flux cleaned = 0.000507508 Jy ! Component: 200 - total flux cleaned = 0.000517386 Jy ! Total flux subtracted in 200 components = 0.000517386 Jy ! Clean residual min=-0.001136 max=0.001109 Jy/beam ! Clean residual mean=0.000010 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.264789 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 0.264789 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=0.166452Jy sigma=0.000653 ! Fit after self-cal, rms=0.166453Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53813e-05 Jy ! Component: 100 - total flux cleaned = 3.52992e-05 Jy ! Component: 150 - total flux cleaned = 3.51095e-05 Jy ! Component: 200 - total flux cleaned = 3.4959e-05 Jy ! Total flux subtracted in 200 components = 3.4959e-05 Jy ! Clean residual min=-0.001151 max=0.001106 Jy/beam ! Clean residual mean=0.000010 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.264824 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 0.264824 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=0.166453Jy sigma=0.000653 ! Fit after self-cal, rms=0.166453Jy sigma=0.000653 ! Inverting map 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 ! Estimated beam: bmin=0.8093 mas, bmaj=1.946 mas, bpa=-1.838 degrees ! Estimated noise=492.022 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 1.946 at -1.838 degrees (North through East) ! Clean map min=-0.0011804 max=0.26234 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 ! Estimated beam: bmin=0.6517 mas, bmaj=1.629 mas, bpa=-2.229 degrees ! Estimated noise=779.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203414 Jy ! Component: 100 - total flux cleaned = 0.247773 Jy ! Component: 150 - total flux cleaned = 0.259645 Jy ! Component: 200 - total flux cleaned = 0.264026 Jy ! Total flux subtracted in 200 components = 0.264026 Jy ! Clean residual min=-0.002696 max=0.002100 Jy/beam ! Clean residual mean=0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.264026 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.264026 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=1.946 mas, bpa=-1.838 degrees ! Estimated noise=492.022 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 = 0.00140804 Jy ! Component: 100 - total flux cleaned = 0.00161299 Jy ! Component: 150 - total flux cleaned = 0.00161355 Jy ! Component: 200 - total flux cleaned = 0.00157775 Jy ! Total flux subtracted in 200 components = 0.00157775 Jy ! Clean residual min=-0.001562 max=0.001244 Jy/beam ! Clean residual mean=0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.265604 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.265604 Jy ! Inverting map 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 ! Estimated beam: bmin=2.105 mas, bmaj=4.037 mas, bpa=4.24 degrees ! Estimated noise=677.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211376 Jy ! Component: 100 - total flux cleaned = -0.000211698 Jy ! Component: 150 - total flux cleaned = -0.000211374 Jy ! Component: 200 - total flux cleaned = -0.000211044 Jy ! Total flux subtracted in 200 components = -0.000211044 Jy ! Clean residual min=-0.001159 max=0.001160 Jy/beam ! Clean residual mean=0.000008 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.265393 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 = -1.16837e-05 Jy ! Component: 100 - total flux cleaned = -2.77427e-05 Jy ! Component: 150 - total flux cleaned = -4.25632e-05 Jy ! Component: 200 - total flux cleaned = -5.17104e-05 Jy ! Total flux subtracted in 200 components = -5.17104e-05 Jy ! Clean residual min=-0.001163 max=0.001146 Jy/beam ! Clean residual mean=0.000008 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.265341 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.265341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=1.946 mas, bpa=-1.838 degrees ! Estimated noise=492.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10006e-05 Jy ! Component: 100 - total flux cleaned = 0.000116037 Jy ! Component: 150 - total flux cleaned = 0.00013924 Jy ! Component: 200 - total flux cleaned = 0.000102387 Jy ! Total flux subtracted in 200 components = 0.000102387 Jy ! Clean residual min=-0.001449 max=0.001223 Jy/beam ! Clean residual mean=0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.265444 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.265444 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=0.166461Jy sigma=0.000653 ! Fit after self-cal, rms=0.166459Jy sigma=0.000653 wmodel J0559-1817_X_2017_04_28_pus_map.mod ! Writing 27 model components to file: J0559-1817_X_2017_04_28_pus_map.mod wobs J0559-1817_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0559-1817_X_2017_04_28_pus_uvs.fits wwins J0559-1817_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J0559-1817_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.30593e-06 Jy ! Component: 100 - total flux cleaned = 0.00031672 Jy ! Component: 150 - total flux cleaned = 0.000536679 Jy ! Component: 200 - total flux cleaned = 0.000744972 Jy ! Component: 250 - total flux cleaned = 0.000870853 Jy ! Component: 300 - total flux cleaned = 0.000991592 Jy ! Component: 350 - total flux cleaned = 0.00107496 Jy ! Component: 400 - total flux cleaned = 0.00110696 Jy ! Component: 450 - total flux cleaned = 0.00115454 Jy ! Component: 500 - total flux cleaned = 0.00116984 Jy ! Component: 550 - total flux cleaned = 0.00121536 Jy ! Component: 600 - total flux cleaned = 0.00125988 Jy ! Component: 650 - total flux cleaned = 0.00128932 Jy ! Component: 700 - total flux cleaned = 0.00131802 Jy ! Component: 750 - total flux cleaned = 0.00134628 Jy ! Component: 800 - total flux cleaned = 0.00140176 Jy ! Component: 850 - total flux cleaned = 0.00144281 Jy ! Component: 900 - total flux cleaned = 0.00144297 Jy ! Component: 950 - total flux cleaned = 0.00149625 Jy ! Component: 1000 - total flux cleaned = 0.00152252 Jy ! Component: 1050 - total flux cleaned = 0.00162615 Jy ! Component: 1100 - total flux cleaned = 0.00165157 Jy ! Component: 1150 - total flux cleaned = 0.00167678 Jy ! Component: 1200 - total flux cleaned = 0.00170167 Jy ! Component: 1250 - total flux cleaned = 0.00172616 Jy ! Component: 1300 - total flux cleaned = 0.00173827 Jy ! Component: 1350 - total flux cleaned = 0.00178632 Jy ! Component: 1400 - total flux cleaned = 0.00182169 Jy ! Component: 1450 - total flux cleaned = 0.00182156 Jy ! Component: 1500 - total flux cleaned = 0.00185626 Jy ! Component: 1550 - total flux cleaned = 0.00184487 Jy ! Component: 1600 - total flux cleaned = 0.00183358 Jy ! Component: 1650 - total flux cleaned = 0.0018448 Jy ! Component: 1700 - total flux cleaned = 0.00184478 Jy ! Component: 1750 - total flux cleaned = 0.00178994 Jy ! Component: 1800 - total flux cleaned = 0.00177925 Jy ! Component: 1850 - total flux cleaned = 0.00177945 Jy ! Component: 1900 - total flux cleaned = 0.00180072 Jy ! Component: 1950 - total flux cleaned = 0.00184278 Jy ! Component: 2000 - total flux cleaned = 0.00180096 Jy ! Total flux subtracted in 2048 components = 0.00180097 Jy ! Clean residual min=-0.000517 max=0.000516 Jy/beam ! Clean residual mean=0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.267245 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 179 components and 0.267245 Jy ![Exited script file: muppet] wmap "J0559-1817_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 1.946 at -1.838 degrees (North through East) ! Clean map min=-0.00087872 max=0.26182 Jy/beam ! Writing clean map to FITS file: J0559-1817_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.261821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224183 0.224183 0.448366 0.896732 1.79346 3.58693 7.17386 14.3477 28.6954 57.3909 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 1.946 at -1.838 degrees (North through East) ! Clean map min=-0.00087872 max=0.26182 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 J0559-1817_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:48 2019