! Started logfile: J1909+4834_X_2017_07_09_pus_uvs.log on Wed May 8 15:30:04 2019 obs J1909+4834_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1909+4834_X_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915864 visibilities/baseline/integration-bin. ! Found source: J1909+4834 ! ! 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 979 lines of history. ! ! Reading 85560 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 J1909+4834_X_2017_07_09_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959745Jy sigma=0.008099 ! Fit after self-cal, rms=0.940933Jy sigma=0.007953 ! 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=0.7631 mas, bmaj=1.166 mas, bpa=-13.82 degrees ! Estimated noise=650.521 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 = 0.0460065 Jy ! Component: 100 - total flux cleaned = 0.0575654 Jy ! Total flux subtracted in 100 components = 0.0575654 Jy ! Clean residual min=-0.002795 max=0.006511 Jy/beam ! Clean residual mean=-0.000024 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0575654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0575654 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=0.081630Jy sigma=0.000658 ! Fit after self-cal, rms=0.081496Jy sigma=0.000657 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070357 Jy ! Component: 100 - total flux cleaned = 0.0108435 Jy ! Total flux subtracted in 100 components = 0.0108435 Jy ! Clean residual min=-0.002170 max=0.002541 Jy/beam ! Clean residual mean=-0.000010 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0684089 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0684089 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=0.080762Jy sigma=0.000651 ! Fit after self-cal, rms=0.080726Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317444 Jy ! Component: 100 - total flux cleaned = 0.00513624 Jy ! Total flux subtracted in 100 components = 0.00513624 Jy ! Clean residual min=-0.002029 max=0.001832 Jy/beam ! Clean residual mean=-0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0735451 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0735451 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=0.080574Jy sigma=0.000649 ! Fit after self-cal, rms=0.080564Jy sigma=0.000649 ! 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=1.002 mas, bmaj=1.406 mas, bpa=-9.621 degrees ! Estimated noise=289.126 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 = 0.00239901 Jy ! Component: 100 - total flux cleaned = 0.00357654 Jy ! Component: 150 - total flux cleaned = 0.00432537 Jy ! Component: 200 - total flux cleaned = 0.00480758 Jy ! Total flux subtracted in 200 components = 0.00480758 Jy ! Clean residual min=-0.001173 max=0.001309 Jy/beam ! Clean residual mean=0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0783527 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0783527 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=0.080496Jy sigma=0.000648 ! Fit after self-cal, rms=0.080488Jy sigma=0.000648 ! 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 0.99 FD 1.00 HN 1.06 KP 1.02 ! LA 0.96 MK 0.96 NL 0.97 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 0.98 ! LA 0.98 MK 0.92 NL 1.02 OV 0.98 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.40 KP 1.03 ! LA 1.03 MK 0.99 NL 0.99 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 1.00 ! LA 1.01 MK 0.94 NL 1.02 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.16 KP 1.02 ! LA 1.00 MK 0.97 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.06 KP 1.00 ! LA 0.97 MK 0.99 NL 1.03 OV 1.02 ! PT 1.01 SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.16 KP 0.99 ! LA 1.00 MK 1.06 NL 0.98 OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 1.19 NL 1.01 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.12 KP 1.04 ! LA 1.01 MK 1.15 NL 1.00 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.19 KP 0.96 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.91 KP 0.97 ! LA 1.02 MK 1.10 NL 1.02 OV 0.99 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.04 KP 0.99 ! LA 1.02 MK 0.84 NL 0.95 OV 0.95 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.080488Jy sigma=0.000648 ! Fit after self-cal, rms=0.081306Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.41 mas, bpa=-9.317 degrees ! Estimated noise=290.531 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 = 0.000162309 Jy ! Component: 100 - total flux cleaned = 0.00021859 Jy ! Component: 150 - total flux cleaned = 0.000219267 Jy ! Component: 200 - total flux cleaned = 0.0001987 Jy ! Total flux subtracted in 200 components = 0.0001987 Jy ! Clean residual min=-0.001091 max=0.001068 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0785514 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0785514 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=0.081300Jy sigma=0.000647 ! Fit after self-cal, rms=0.081343Jy sigma=0.000647 ! 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=0.081343Jy sigma=0.000647 ! Fit after self-cal, rms=0.083960Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.417 mas, bpa=-9.222 degrees ! Estimated noise=290.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54444e-05 Jy ! Component: 100 - total flux cleaned = 0.000104792 Jy ! Component: 150 - total flux cleaned = 0.000116597 Jy ! Component: 200 - total flux cleaned = 0.000125469 Jy ! Total flux subtracted in 200 components = 0.000125469 Jy ! Clean residual min=-0.000879 max=0.000959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0786768 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0786769 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=0.083956Jy sigma=0.000645 ! Fit after self-cal, rms=0.084034Jy sigma=0.000645 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) ! Added new window around map position (4.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101139 Jy ! Component: 100 - total flux cleaned = 0.00148847 Jy ! Component: 150 - total flux cleaned = 0.00181118 Jy ! Component: 200 - total flux cleaned = 0.00206652 Jy ! Total flux subtracted in 200 components = 0.00206652 Jy ! Clean residual min=-0.000841 max=0.000872 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0807434 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0807434 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=0.084020Jy sigma=0.000645 ! Fit after self-cal, rms=0.084022Jy sigma=0.000645 ! Inverting map ! Added new window around map position (10.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817504 Jy ! Component: 100 - total flux cleaned = 0.00104782 Jy ! Component: 150 - total flux cleaned = 0.0011915 Jy ! Component: 200 - total flux cleaned = 0.0013636 Jy ! Total flux subtracted in 200 components = 0.0013636 Jy ! Clean residual min=-0.000870 max=0.000682 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.082107 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.082107 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=0.084011Jy sigma=0.000644 ! Fit after self-cal, rms=0.084008Jy sigma=0.000644 ! 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=0.084008Jy sigma=0.000644 ! Fit after self-cal, rms=0.084890Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.42 mas, bpa=-9.103 degrees ! Estimated noise=290.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304746 Jy ! Component: 100 - total flux cleaned = 0.000486588 Jy ! Component: 150 - total flux cleaned = 0.000629342 Jy ! Component: 200 - total flux cleaned = 0.00075555 Jy ! Total flux subtracted in 200 components = 0.00075555 Jy ! Clean residual min=-0.000826 max=0.000655 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0828625 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0828625 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=0.084885Jy sigma=0.000644 ! Fit after self-cal, rms=0.084897Jy sigma=0.000644 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 = 0.000136979 Jy ! Component: 100 - total flux cleaned = 0.000247511 Jy ! Component: 150 - total flux cleaned = 0.000324355 Jy ! Component: 200 - total flux cleaned = 0.000394307 Jy ! Total flux subtracted in 200 components = 0.000394307 Jy ! Clean residual min=-0.000825 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0832568 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.0832568 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=0.084894Jy sigma=0.000644 ! Fit after self-cal, rms=0.084895Jy sigma=0.000644 ! 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=0.084895Jy sigma=0.000644 ! Fit after self-cal, rms=0.085089Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.497 mas, bpa=-14.53 degrees ! Estimated noise=366.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332841 Jy ! Component: 100 - total flux cleaned = 0.000518762 Jy ! Component: 150 - total flux cleaned = 0.000608968 Jy ! Component: 200 - total flux cleaned = 0.000661843 Jy ! Total flux subtracted in 200 components = 0.000661843 Jy ! Clean residual min=-0.000689 max=0.000717 Jy/beam ! Clean residual mean=0.000006 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0839187 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0839187 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=0.085088Jy sigma=0.000644 ! Fit after self-cal, rms=0.085086Jy sigma=0.000644 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 = 7.98346e-05 Jy ! Component: 100 - total flux cleaned = 0.0001603 Jy ! Component: 150 - total flux cleaned = 0.000176215 Jy ! Component: 200 - total flux cleaned = 0.000204911 Jy ! Total flux subtracted in 200 components = 0.000204911 Jy ! Clean residual min=-0.000681 max=0.000720 Jy/beam ! Clean residual mean=0.000006 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0841236 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.0841236 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=0.085085Jy sigma=0.000644 ! Fit after self-cal, rms=0.085085Jy sigma=0.000644 ! 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=1.008 mas, bmaj=1.421 mas, bpa=-8.971 degrees ! Estimated noise=290.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.421 at -8.971 degrees (North through East) ! Clean map min=-0.00070139 max=0.058998 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=0.7584 mas, bmaj=1.175 mas, bpa=-12.79 degrees ! Estimated noise=654.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461228 Jy ! Component: 100 - total flux cleaned = 0.0598212 Jy ! Component: 150 - total flux cleaned = 0.0663204 Jy ! Component: 200 - total flux cleaned = 0.0701913 Jy ! Total flux subtracted in 200 components = 0.0701913 Jy ! Clean residual min=-0.001769 max=0.002029 Jy/beam ! Clean residual mean=-0.000011 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0701913 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0701913 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.421 mas, bpa=-8.971 degrees ! Estimated noise=290.68 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 = 0.00339291 Jy ! Component: 100 - total flux cleaned = 0.0052158 Jy ! Component: 150 - total flux cleaned = 0.00662752 Jy ! Component: 200 - total flux cleaned = 0.00779855 Jy ! Total flux subtracted in 200 components = 0.00779855 Jy ! Clean residual min=-0.000924 max=0.000848 Jy/beam ! Clean residual mean=-0.000008 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0779898 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.0779898 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=2.308 mas, bmaj=2.497 mas, bpa=-14.53 degrees ! Estimated noise=366.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163321 Jy ! Component: 100 - total flux cleaned = 0.00274144 Jy ! Component: 150 - total flux cleaned = 0.00356833 Jy ! Component: 200 - total flux cleaned = 0.00404383 Jy ! Total flux subtracted in 200 components = 0.00404383 Jy ! Clean residual min=-0.000841 max=0.000709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0820336 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391877 Jy ! Component: 100 - total flux cleaned = 0.000684119 Jy ! Component: 150 - total flux cleaned = 0.000856505 Jy ! Component: 200 - total flux cleaned = 0.00102051 Jy ! Total flux subtracted in 200 components = 0.00102051 Jy ! Clean residual min=-0.000762 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0830541 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 111 components and 0.0830541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.421 mas, bpa=-8.971 degrees ! Estimated noise=290.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030795 Jy ! Component: 100 - total flux cleaned = 0.000324105 Jy ! Component: 150 - total flux cleaned = 0.000323391 Jy ! Component: 200 - total flux cleaned = 0.00032304 Jy ! Total flux subtracted in 200 components = 0.00032304 Jy ! Clean residual min=-0.000759 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0833772 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.0833772 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=0.085091Jy sigma=0.000644 ! Fit after self-cal, rms=0.085087Jy sigma=0.000644 wmodel J1909+4834_X_2017_07_09_pus_map.mod ! Writing 122 model components to file: J1909+4834_X_2017_07_09_pus_map.mod wobs J1909+4834_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1909+4834_X_2017_07_09_pus_uvs.fits wwins J1909+4834_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1909+4834_X_2017_07_09_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 = -0.000148043 Jy ! Component: 100 - total flux cleaned = -0.000113517 Jy ! Component: 150 - total flux cleaned = -5.81668e-05 Jy ! Component: 200 - total flux cleaned = 1.65896e-05 Jy ! Component: 250 - total flux cleaned = 8.89369e-05 Jy ! Component: 300 - total flux cleaned = 0.000149328 Jy ! Component: 350 - total flux cleaned = 0.000198446 Jy ! Component: 400 - total flux cleaned = 0.000246723 Jy ! Component: 450 - total flux cleaned = 0.000294129 Jy ! Component: 500 - total flux cleaned = 0.000340575 Jy ! Component: 550 - total flux cleaned = 0.000358904 Jy ! Component: 600 - total flux cleaned = 0.000386019 Jy ! Component: 650 - total flux cleaned = 0.000430097 Jy ! Component: 700 - total flux cleaned = 0.000430168 Jy ! Component: 750 - total flux cleaned = 0.000472837 Jy ! Component: 800 - total flux cleaned = 0.000472888 Jy ! Component: 850 - total flux cleaned = 0.000481299 Jy ! Component: 900 - total flux cleaned = 0.000489366 Jy ! Component: 950 - total flux cleaned = 0.000465091 Jy ! Component: 1000 - total flux cleaned = 0.000457171 Jy ! Component: 1050 - total flux cleaned = 0.00044144 Jy ! Component: 1100 - total flux cleaned = 0.000441564 Jy ! Component: 1150 - total flux cleaned = 0.00044913 Jy ! Component: 1200 - total flux cleaned = 0.000426262 Jy ! Component: 1250 - total flux cleaned = 0.000411241 Jy ! Component: 1300 - total flux cleaned = 0.000411373 Jy ! Component: 1350 - total flux cleaned = 0.000411418 Jy ! Component: 1400 - total flux cleaned = 0.000411346 Jy ! Component: 1450 - total flux cleaned = 0.000411414 Jy ! Component: 1500 - total flux cleaned = 0.000404221 Jy ! Component: 1550 - total flux cleaned = 0.000418447 Jy ! Component: 1600 - total flux cleaned = 0.000390436 Jy ! Component: 1650 - total flux cleaned = 0.000404495 Jy ! Component: 1700 - total flux cleaned = 0.000425138 Jy ! Component: 1750 - total flux cleaned = 0.000397758 Jy ! Component: 1800 - total flux cleaned = 0.000411294 Jy ! Component: 1850 - total flux cleaned = 0.000404486 Jy ! Component: 1900 - total flux cleaned = 0.000397829 Jy ! Component: 1950 - total flux cleaned = 0.000384661 Jy ! Component: 2000 - total flux cleaned = 0.000365098 Jy ! Total flux subtracted in 2048 components = 0.000345765 Jy ! Clean residual min=-0.000370 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0837229 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 270 components and 0.083723 Jy ![Exited script file: muppet] wmap "J1909+4834_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.421 at -8.971 degrees (North through East) ! Clean map min=-0.00060514 max=0.059229 Jy/beam ! Writing clean map to FITS file: J1909+4834_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0592287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603988 0.603988 1.20798 2.41595 4.8319 9.6638 19.3276 38.6552 77.3104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.421 at -8.971 degrees (North through East) ! Clean map min=-0.00060514 max=0.059229 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 J1909+4834_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:30:09 2019