! Started logfile: J0422-0643_X_2017_03_23_pus_uvs.log on Mon May 13 10:18:08 2019 obs J0422-0643_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0422-0643_X_2017_03_23_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.70285 visibilities/baseline/integration-bin. ! Found source: J0422-0643 ! ! 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 72492 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 J0422-0643_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 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 417 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 417 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 417 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 417 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 417 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891790Jy sigma=0.007024 ! Fit after self-cal, rms=0.870433Jy sigma=0.006858 ! 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=0.6692 mas, bmaj=1.683 mas, bpa=-2.285 degrees ! Estimated noise=641.798 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 = 0.103443 Jy ! Component: 100 - total flux cleaned = 0.126317 Jy ! Total flux subtracted in 100 components = 0.126317 Jy ! Clean residual min=-0.003318 max=0.007542 Jy/beam ! Clean residual mean=0.000007 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.126317 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.126317 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=0.090551Jy sigma=0.000654 ! Fit after self-cal, rms=0.090546Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861143 Jy ! Component: 100 - total flux cleaned = 0.0132526 Jy ! Total flux subtracted in 100 components = 0.0132526 Jy ! Clean residual min=-0.002496 max=0.002516 Jy/beam ! Clean residual mean=0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.13957 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.13957 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=0.089748Jy sigma=0.000646 ! Fit after self-cal, rms=0.089743Jy sigma=0.000646 ! 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=0.8365 mas, bmaj=1.996 mas, bpa=-1.845 degrees ! Estimated noise=339.471 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 = 0.00269521 Jy ! Component: 100 - total flux cleaned = 0.00373193 Jy ! Component: 150 - total flux cleaned = 0.00376181 Jy ! Component: 200 - total flux cleaned = 0.00368035 Jy ! Total flux subtracted in 200 components = 0.00368035 Jy ! Clean residual min=-0.001636 max=0.002036 Jy/beam ! Clean residual mean=0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.14325 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.14325 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=0.089679Jy sigma=0.000645 ! Fit after self-cal, rms=0.089678Jy sigma=0.000645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 0.97 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 0.98 ! LA 1.03 MK 0.99 NL 0.98 OV 1.01 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 0.99 ! LA 1.02 MK 1.01 NL 0.99 OV 1.04 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.96 KP 1.00 ! LA 1.00 MK 1.03 NL 0.97 OV 0.99 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 0.97 ! LA 1.02 MK 1.01 NL 1.00 OV 0.99 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 OV 0.97 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.99 KP 1.03 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 0.99 NL 0.97 OV 1.05 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 10. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.98 ! LA 1.05 MK 1.01 NL 0.97 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.96 ! LA 1.03 MK 0.99 NL 1.01 OV 0.99 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.99 ! LA 1.02 MK 0.97 NL 0.99 OV 1.04 ! PT 1.11 SC 1.00 ! ! ! Fit before self-cal, rms=0.089678Jy sigma=0.000645 ! Fit after self-cal, rms=0.091020Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8313 mas, bmaj=1.975 mas, bpa=-2.178 degrees ! Estimated noise=342.659 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210577 Jy ! Component: 100 - total flux cleaned = 0.00312677 Jy ! Component: 150 - total flux cleaned = 0.00348346 Jy ! Component: 200 - total flux cleaned = 0.00350542 Jy ! Total flux subtracted in 200 components = 0.00350542 Jy ! Clean residual min=-0.001129 max=0.000970 Jy/beam ! Clean residual mean=0.000006 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.146755 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.146755 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=0.090973Jy sigma=0.000644 ! Fit after self-cal, rms=0.090998Jy sigma=0.000644 ! 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=0.090998Jy sigma=0.000644 ! Fit after self-cal, rms=0.091524Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8299 mas, bmaj=1.974 mas, bpa=-2.192 degrees ! Estimated noise=342.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868866 Jy ! Component: 100 - total flux cleaned = 0.00133958 Jy ! Component: 150 - total flux cleaned = 0.00139034 Jy ! Component: 200 - total flux cleaned = 0.00139116 Jy ! Total flux subtracted in 200 components = 0.00139116 Jy ! Clean residual min=-0.000918 max=0.000848 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.148147 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.148147 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=0.091514Jy sigma=0.000643 ! Fit after self-cal, rms=0.091528Jy sigma=0.000643 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 = 0.000129775 Jy ! Component: 100 - total flux cleaned = 0.000157538 Jy ! Component: 150 - total flux cleaned = 0.000134847 Jy ! Component: 200 - total flux cleaned = 0.000124128 Jy ! Total flux subtracted in 200 components = 0.000124128 Jy ! Clean residual min=-0.000899 max=0.000832 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.148271 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.148271 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=0.091525Jy sigma=0.000643 ! Fit after self-cal, rms=0.091524Jy sigma=0.000643 ! 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=0.091524Jy sigma=0.000643 ! Fit after self-cal, rms=0.091786Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8292 mas, bmaj=1.974 mas, bpa=-2.217 degrees ! Estimated noise=342.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440155 Jy ! Component: 100 - total flux cleaned = 0.000598707 Jy ! Component: 150 - total flux cleaned = 0.000655498 Jy ! Component: 200 - total flux cleaned = 0.000680977 Jy ! Total flux subtracted in 200 components = 0.000680977 Jy ! Clean residual min=-0.000898 max=0.000848 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.148952 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.148952 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=0.091782Jy sigma=0.000643 ! Fit after self-cal, rms=0.091787Jy sigma=0.000643 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 = 7.66232e-05 Jy ! Component: 100 - total flux cleaned = 9.30207e-05 Jy ! Component: 150 - total flux cleaned = 0.000100531 Jy ! Component: 200 - total flux cleaned = 9.36162e-05 Jy ! Total flux subtracted in 200 components = 9.36162e-05 Jy ! Clean residual min=-0.000886 max=0.000838 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.149045 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.149045 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=0.091786Jy sigma=0.000643 ! Fit after self-cal, rms=0.091785Jy sigma=0.000643 ! 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=0.091785Jy sigma=0.000643 ! Fit after self-cal, rms=0.091856Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=3.516 mas, bpa=1.459 degrees ! Estimated noise=457.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374831 Jy ! Component: 100 - total flux cleaned = 0.000549064 Jy ! Component: 150 - total flux cleaned = 0.000609412 Jy ! Component: 200 - total flux cleaned = 0.000635693 Jy ! Total flux subtracted in 200 components = 0.000635693 Jy ! Clean residual min=-0.001107 max=0.000921 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.149681 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.149681 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=0.091855Jy sigma=0.000643 ! Fit after self-cal, rms=0.091856Jy sigma=0.000643 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 = 7.44027e-05 Jy ! Component: 100 - total flux cleaned = 0.000118226 Jy ! Component: 150 - total flux cleaned = 0.000146125 Jy ! Component: 200 - total flux cleaned = 0.000171487 Jy ! Total flux subtracted in 200 components = 0.000171487 Jy ! Clean residual min=-0.001078 max=0.000908 Jy/beam ! Clean residual mean=0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.149852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.149852 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=0.091856Jy sigma=0.000643 ! Fit after self-cal, rms=0.091855Jy sigma=0.000643 ! 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=0.8287 mas, bmaj=1.973 mas, bpa=-2.244 degrees ! Estimated noise=343.104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8287 x 1.973 at -2.244 degrees (North through East) ! Clean map min=-0.00079827 max=0.1342 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=0.6657 mas, bmaj=1.675 mas, bpa=-2.554 degrees ! Estimated noise=639.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102079 Jy ! Component: 100 - total flux cleaned = 0.124888 Jy ! Component: 150 - total flux cleaned = 0.133847 Jy ! Component: 200 - total flux cleaned = 0.138693 Jy ! Total flux subtracted in 200 components = 0.138693 Jy ! Clean residual min=-0.001612 max=0.002366 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.138693 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.138693 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=1.973 mas, bpa=-2.244 degrees ! Estimated noise=343.104 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 = 0.00413353 Jy ! Component: 100 - total flux cleaned = 0.00657456 Jy ! Component: 150 - total flux cleaned = 0.00810232 Jy ! Component: 200 - total flux cleaned = 0.00910648 Jy ! Total flux subtracted in 200 components = 0.00910648 Jy ! Clean residual min=-0.001038 max=0.000804 Jy/beam ! Clean residual mean=0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.147799 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.147799 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=2.044 mas, bmaj=3.516 mas, bpa=1.459 degrees ! Estimated noise=457.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100356 Jy ! Component: 100 - total flux cleaned = 0.00152034 Jy ! Component: 150 - total flux cleaned = 0.00183383 Jy ! Component: 200 - total flux cleaned = 0.00192768 Jy ! Total flux subtracted in 200 components = 0.00192768 Jy ! Clean residual min=-0.001114 max=0.000935 Jy/beam ! Clean residual mean=0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.149727 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.59122e-05 Jy ! Component: 100 - total flux cleaned = 0.000124604 Jy ! Component: 150 - total flux cleaned = 0.00017105 Jy ! Component: 200 - total flux cleaned = 0.00021914 Jy ! Total flux subtracted in 200 components = 0.00021914 Jy ! Clean residual min=-0.001099 max=0.000928 Jy/beam ! Clean residual mean=0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.149946 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.149946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=1.973 mas, bpa=-2.244 degrees ! Estimated noise=343.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.49253e-06 Jy ! Component: 100 - total flux cleaned = 9.83623e-06 Jy ! Component: 150 - total flux cleaned = -3.70205e-06 Jy ! Component: 200 - total flux cleaned = -1.59438e-05 Jy ! Total flux subtracted in 200 components = -1.59438e-05 Jy ! Clean residual min=-0.000931 max=0.000780 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.14993 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.14993 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=0.091858Jy sigma=0.000643 ! Fit after self-cal, rms=0.091858Jy sigma=0.000643 wmodel J0422-0643_X_2017_03_23_pus_map.mod ! Writing 70 model components to file: J0422-0643_X_2017_03_23_pus_map.mod wobs J0422-0643_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0422-0643_X_2017_03_23_pus_uvs.fits wwins J0422-0643_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0422-0643_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305052 Jy ! Component: 100 - total flux cleaned = -0.000361253 Jy ! Component: 150 - total flux cleaned = -0.00037426 Jy ! Component: 200 - total flux cleaned = -0.000348902 Jy ! Component: 250 - total flux cleaned = -0.00032432 Jy ! Component: 300 - total flux cleaned = -0.000300596 Jy ! Component: 350 - total flux cleaned = -0.000266383 Jy ! Component: 400 - total flux cleaned = -0.000255223 Jy ! Component: 450 - total flux cleaned = -0.000178546 Jy ! Component: 500 - total flux cleaned = -0.000125294 Jy ! Component: 550 - total flux cleaned = -0.000114868 Jy ! Component: 600 - total flux cleaned = -6.31773e-05 Jy ! Component: 650 - total flux cleaned = -4.2813e-05 Jy ! Component: 700 - total flux cleaned = -1.2858e-05 Jy ! Component: 750 - total flux cleaned = 1.66546e-05 Jy ! Component: 800 - total flux cleaned = 3.59292e-05 Jy ! Component: 850 - total flux cleaned = 4.55363e-05 Jy ! Component: 900 - total flux cleaned = 6.44255e-05 Jy ! Component: 950 - total flux cleaned = 0.000120003 Jy ! Component: 1000 - total flux cleaned = 0.000138363 Jy ! Component: 1050 - total flux cleaned = 0.000192635 Jy ! Component: 1100 - total flux cleaned = 0.000263856 Jy ! Component: 1150 - total flux cleaned = 0.000316238 Jy ! Component: 1200 - total flux cleaned = 0.00033346 Jy ! Component: 1250 - total flux cleaned = 0.000367785 Jy ! Component: 1300 - total flux cleaned = 0.000426878 Jy ! Component: 1350 - total flux cleaned = 0.000410446 Jy ! Component: 1400 - total flux cleaned = 0.000468036 Jy ! Component: 1450 - total flux cleaned = 0.000508486 Jy ! Component: 1500 - total flux cleaned = 0.000508267 Jy ! Component: 1550 - total flux cleaned = 0.000508109 Jy ! Component: 1600 - total flux cleaned = 0.000523876 Jy ! Component: 1650 - total flux cleaned = 0.000516203 Jy ! Component: 1700 - total flux cleaned = 0.000539425 Jy ! Component: 1750 - total flux cleaned = 0.000570016 Jy ! Component: 1800 - total flux cleaned = 0.000577614 Jy ! Component: 1850 - total flux cleaned = 0.000592679 Jy ! Component: 1900 - total flux cleaned = 0.000637312 Jy ! Component: 1950 - total flux cleaned = 0.000637221 Jy ! Component: 2000 - total flux cleaned = 0.000644524 Jy ! Total flux subtracted in 2048 components = 0.000659052 Jy ! Clean residual min=-0.000615 max=0.000374 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.150589 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 231 components and 0.150589 Jy ![Exited script file: muppet] wmap "J0422-0643_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8287 x 1.973 at -2.244 degrees (North through East) ! Clean map min=-0.00066765 max=0.13388 Jy/beam ! Writing clean map to FITS file: J0422-0643_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 0.133883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310119 0.310119 0.620239 1.24048 2.48095 4.96191 9.92382 19.8476 39.6953 79.3905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8287 x 1.973 at -2.244 degrees (North through East) ! Clean map min=-0.00066765 max=0.13388 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 J0422-0643_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:12 2019