! Started logfile: J2022-2201_X_2017_09_26_pus_uvs.log on Sat May 11 13:41:29 2019 obs J2022-2201_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2022-2201_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.360544 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2022-2201 ! ! 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 947 lines of history. ! ! Reading 45792 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 J2022-2201_X_2017_09_26_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 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1746 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1664 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1746 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1788 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1861 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1861 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003500Jy sigma=0.007907 ! Fit after self-cal, rms=0.957421Jy sigma=0.007552 ! 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=0.8823 mas, bmaj=3.49 mas, bpa=-27.28 degrees ! Estimated noise=1137.74 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 = 0.035642 Jy ! Component: 100 - total flux cleaned = 0.0435771 Jy ! Total flux subtracted in 100 components = 0.0435771 Jy ! Clean residual min=-0.003113 max=0.003143 Jy/beam ! Clean residual mean=0.000006 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0435771 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0435771 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=0.080947Jy sigma=0.000605 ! Fit after self-cal, rms=0.079357Jy sigma=0.000592 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482215 Jy ! Component: 100 - total flux cleaned = 0.00520705 Jy ! Total flux subtracted in 100 components = 0.00520705 Jy ! Clean residual min=-0.002423 max=0.002384 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0487841 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0487841 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=0.079126Jy sigma=0.000590 ! Fit after self-cal, rms=0.079111Jy sigma=0.000590 ! 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=1.299 mas, bmaj=4.186 mas, bpa=-23.64 degrees ! Estimated noise=485.342 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 = -0.000749814 Jy ! Component: 100 - total flux cleaned = -0.000869233 Jy ! Component: 150 - total flux cleaned = -0.000965397 Jy ! Component: 200 - total flux cleaned = -0.00104466 Jy ! Total flux subtracted in 200 components = -0.00104466 Jy ! Clean residual min=-0.001345 max=0.001533 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0477395 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0477395 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=0.079073Jy sigma=0.000590 ! Fit after self-cal, rms=0.079049Jy sigma=0.000590 ! 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 1.09 FD 1.02 HN 0.92 KP 0.97 ! LA 1.02 MK 1.08 NL 0.97 OV 1.08 ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.12 KP 0.92 ! LA 1.12 MK 1.08 NL 0.97 OV 1.06 ! PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.98 KP 0.98 ! LA 1.06 MK 0.96 NL 1.00 OV 1.09 ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.91 KP 1.00 ! LA 1.06 MK 1.03 NL 0.95 OV 1.10 ! PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.86 KP 1.01 ! LA 1.09 MK 0.92 NL 1.02 OV 1.05 ! PT 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.95 KP 0.99 ! LA 1.01 MK 0.92 NL 0.98 OV 1.06 ! PT 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 1.04 ! LA 1.06 MK 0.95 NL 1.03 OV 1.01 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 0.88 ! LA 1.02 MK 1.08 NL 0.96 OV 1.03 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.97 KP 0.85 ! LA 1.05 MK 0.92 NL 0.96 OV 1.10 ! PT 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 0.89 KP 0.91 ! LA 1.06 MK 0.99 NL 0.95 OV 1.10 ! PT 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.90 KP 0.91 ! LA 0.99 MK 1.15 NL 1.07 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.92 HN 0.92 KP 0.96 ! LA 1.02 MK 0.79 NL 1.01 OV 0.95 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.079049Jy sigma=0.000590 ! Fit after self-cal, rms=0.077116Jy sigma=0.000589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=4.16 mas, bpa=-23.56 degrees ! Estimated noise=482.216 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 = 0.000335513 Jy ! Component: 100 - total flux cleaned = 0.000285374 Jy ! Component: 150 - total flux cleaned = 0.000262135 Jy ! Component: 200 - total flux cleaned = 0.000200635 Jy ! Total flux subtracted in 200 components = 0.000200635 Jy ! Clean residual min=-0.001114 max=0.001264 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0479401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0479401 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=0.077100Jy sigma=0.000589 ! Fit after self-cal, rms=0.077063Jy sigma=0.000588 ! 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=0.077063Jy sigma=0.000588 ! Fit after self-cal, rms=0.076766Jy sigma=0.000588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=4.117 mas, bpa=-23.44 degrees ! Estimated noise=481.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308128 Jy ! Component: 100 - total flux cleaned = 0.00035252 Jy ! Component: 150 - total flux cleaned = 0.000340654 Jy ! Component: 200 - total flux cleaned = 0.000340177 Jy ! Total flux subtracted in 200 components = 0.000340177 Jy ! Clean residual min=-0.000981 max=0.001051 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0482803 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0482803 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=0.076761Jy sigma=0.000588 ! Fit after self-cal, rms=0.076748Jy sigma=0.000587 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 = 1.65218e-05 Jy ! Component: 100 - total flux cleaned = 3.30716e-06 Jy ! Component: 150 - total flux cleaned = -8.69926e-06 Jy ! Component: 200 - total flux cleaned = -8.43721e-06 Jy ! Total flux subtracted in 200 components = -8.43721e-06 Jy ! Clean residual min=-0.000994 max=0.001117 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0482718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0482718 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=0.076744Jy sigma=0.000587 ! Fit after self-cal, rms=0.076738Jy sigma=0.000587 ! 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=0.076738Jy sigma=0.000587 ! Fit after self-cal, rms=0.076718Jy sigma=0.000587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=4.109 mas, bpa=-23.47 degrees ! Estimated noise=481.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251523 Jy ! Component: 100 - total flux cleaned = 0.000239533 Jy ! Component: 150 - total flux cleaned = 0.000239897 Jy ! Component: 200 - total flux cleaned = 0.000240101 Jy ! Total flux subtracted in 200 components = 0.000240101 Jy ! Clean residual min=-0.001007 max=0.001022 Jy/beam ! Clean residual mean=0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0485119 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0485119 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=0.076714Jy sigma=0.000587 ! Fit after self-cal, rms=0.076725Jy sigma=0.000587 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 = 4.51435e-05 Jy ! Component: 100 - total flux cleaned = 3.30563e-05 Jy ! Component: 150 - total flux cleaned = 2.19086e-05 Jy ! Component: 200 - total flux cleaned = 1.16647e-05 Jy ! Total flux subtracted in 200 components = 1.16647e-05 Jy ! Clean residual min=-0.001011 max=0.001072 Jy/beam ! Clean residual mean=0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0485236 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0485236 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=0.076721Jy sigma=0.000587 ! Fit after self-cal, rms=0.076721Jy sigma=0.000587 ! 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=0.076721Jy sigma=0.000587 ! Fit after self-cal, rms=0.076733Jy sigma=0.000587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.542 mas, bmaj=5.557 mas, bpa=-9.923 degrees ! Estimated noise=533.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293297 Jy ! Component: 100 - total flux cleaned = 0.000334406 Jy ! Component: 150 - total flux cleaned = 0.000340108 Jy ! Component: 200 - total flux cleaned = 0.000350175 Jy ! Total flux subtracted in 200 components = 0.000350175 Jy ! Clean residual min=-0.000843 max=0.001053 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0488738 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0488738 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=0.076733Jy sigma=0.000587 ! Fit after self-cal, rms=0.076736Jy sigma=0.000587 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 = 4.7112e-05 Jy ! Component: 100 - total flux cleaned = 5.70088e-05 Jy ! Component: 150 - total flux cleaned = 6.16317e-05 Jy ! Component: 200 - total flux cleaned = 7.39605e-05 Jy ! Total flux subtracted in 200 components = 7.39605e-05 Jy ! Clean residual min=-0.000821 max=0.001047 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0489477 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0489477 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=0.076736Jy sigma=0.000587 ! Fit after self-cal, rms=0.076735Jy sigma=0.000587 ! 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=1.268 mas, bmaj=4.105 mas, bpa=-23.49 degrees ! Estimated noise=481.725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 4.105 at -23.49 degrees (North through East) ! Clean map min=-0.001006 max=0.046924 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=0.8607 mas, bmaj=3.47 mas, bpa=-27.02 degrees ! Estimated noise=1091.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366989 Jy ! Component: 100 - total flux cleaned = 0.0452865 Jy ! Component: 150 - total flux cleaned = 0.0475674 Jy ! Component: 200 - total flux cleaned = 0.0476612 Jy ! Total flux subtracted in 200 components = 0.0476612 Jy ! Clean residual min=-0.001921 max=0.002083 Jy/beam ! Clean residual mean=0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0476612 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0476612 Jy ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=4.105 mas, bpa=-23.49 degrees ! Estimated noise=481.725 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 = 0.00132185 Jy ! Component: 100 - total flux cleaned = 0.00124633 Jy ! Component: 150 - total flux cleaned = 0.00121499 Jy ! Component: 200 - total flux cleaned = 0.00118802 Jy ! Total flux subtracted in 200 components = 0.00118802 Jy ! Clean residual min=-0.001040 max=0.001156 Jy/beam ! Clean residual mean=0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0488492 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0488492 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=2.542 mas, bmaj=5.557 mas, bpa=-9.923 degrees ! Estimated noise=533.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221056 Jy ! Component: 100 - total flux cleaned = 0.000221132 Jy ! Component: 150 - total flux cleaned = 0.000208497 Jy ! Component: 200 - total flux cleaned = 0.000197815 Jy ! Total flux subtracted in 200 components = 0.000197815 Jy ! Clean residual min=-0.000842 max=0.001095 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0490471 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 = 4.46078e-07 Jy ! Component: 100 - total flux cleaned = 9.55851e-07 Jy ! Component: 150 - total flux cleaned = 8.70495e-06 Jy ! Component: 200 - total flux cleaned = 8.57996e-06 Jy ! Total flux subtracted in 200 components = 8.57996e-06 Jy ! Clean residual min=-0.000821 max=0.001074 Jy/beam ! Clean residual mean=0.000005 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0490556 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0490556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=4.105 mas, bpa=-23.49 degrees ! Estimated noise=481.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.65622e-06 Jy ! Component: 100 - total flux cleaned = -4.99868e-05 Jy ! Component: 150 - total flux cleaned = -6.75664e-05 Jy ! Component: 200 - total flux cleaned = -8.40782e-05 Jy ! Total flux subtracted in 200 components = -8.40782e-05 Jy ! Clean residual min=-0.001004 max=0.001067 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0489716 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0489716 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=0.076748Jy sigma=0.000587 ! Fit after self-cal, rms=0.076756Jy sigma=0.000587 wmodel J2022-2201_X_2017_09_26_pus_map.mod ! Writing 47 model components to file: J2022-2201_X_2017_09_26_pus_map.mod wobs J2022-2201_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2022-2201_X_2017_09_26_pus_uvs.fits wwins J2022-2201_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2022-2201_X_2017_09_26_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 = 9.99643e-05 Jy ! Component: 100 - total flux cleaned = 6.63063e-05 Jy ! Component: 150 - total flux cleaned = 4.02205e-06 Jy ! Component: 200 - total flux cleaned = -5.49773e-05 Jy ! Component: 250 - total flux cleaned = -6.93955e-05 Jy ! Component: 300 - total flux cleaned = -8.27733e-05 Jy ! Component: 350 - total flux cleaned = -1.81458e-05 Jy ! Component: 400 - total flux cleaned = 1.90557e-05 Jy ! Component: 450 - total flux cleaned = 5.49119e-05 Jy ! Component: 500 - total flux cleaned = 8.97673e-05 Jy ! Component: 550 - total flux cleaned = 0.000157587 Jy ! Component: 600 - total flux cleaned = 0.00020148 Jy ! Component: 650 - total flux cleaned = 0.000222611 Jy ! Component: 700 - total flux cleaned = 0.000243128 Jy ! Component: 750 - total flux cleaned = 0.000273432 Jy ! Component: 800 - total flux cleaned = 0.000302816 Jy ! Component: 850 - total flux cleaned = 0.000322276 Jy ! Component: 900 - total flux cleaned = 0.000359733 Jy ! Component: 950 - total flux cleaned = 0.000432939 Jy ! Component: 1000 - total flux cleaned = 0.000477594 Jy ! Component: 1050 - total flux cleaned = 0.000530174 Jy ! Component: 1100 - total flux cleaned = 0.000555823 Jy ! Component: 1150 - total flux cleaned = 0.000564403 Jy ! Component: 1200 - total flux cleaned = 0.000581098 Jy ! Component: 1250 - total flux cleaned = 0.000589421 Jy ! Component: 1300 - total flux cleaned = 0.000621476 Jy ! Component: 1350 - total flux cleaned = 0.00062148 Jy ! Component: 1400 - total flux cleaned = 0.000644807 Jy ! Component: 1450 - total flux cleaned = 0.000660089 Jy ! Component: 1500 - total flux cleaned = 0.000689996 Jy ! Component: 1550 - total flux cleaned = 0.000704707 Jy ! Component: 1600 - total flux cleaned = 0.000704849 Jy ! Component: 1650 - total flux cleaned = 0.000719131 Jy ! Component: 1700 - total flux cleaned = 0.000719095 Jy ! Component: 1750 - total flux cleaned = 0.000691192 Jy ! Component: 1800 - total flux cleaned = 0.000698176 Jy ! Component: 1850 - total flux cleaned = 0.000691505 Jy ! Component: 1900 - total flux cleaned = 0.000671409 Jy ! Component: 1950 - total flux cleaned = 0.000644987 Jy ! Component: 2000 - total flux cleaned = 0.000605771 Jy ! Total flux subtracted in 2048 components = 0.000592779 Jy ! Clean residual min=-0.000363 max=0.000322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0495643 Jy keep ! Adding 102 model components to the UV plane model. ! The established model now contains 149 components and 0.0495643 Jy ![Exited script file: muppet] wmap "J2022-2201_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 4.105 at -23.49 degrees (North through East) ! Clean map min=-0.00078893 max=0.046347 Jy/beam ! Writing clean map to FITS file: J2022-2201_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0463472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.793456 0.793456 1.58691 3.17383 6.34765 12.6953 25.3906 50.7812 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 4.105 at -23.49 degrees (North through East) ! Clean map min=-0.00078893 max=0.046347 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 J2022-2201_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:41:32 2019