! Started logfile: J1832+8049_X_2017_07_16_pus_uvs.log on Thu May 9 14:09:27 2019 obs J1832+8049_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1832+8049_X_2017_07_16_pus_uva.fits ! AN table 1: 291 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.564643 visibilities/baseline/integration-bin. ! Found source: J1832+8049 ! ! 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 1200 lines of history. ! ! Reading 88728 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 J1832+8049_X_2017_07_16_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 833 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 833 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 833 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 773 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 864 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 833 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 863 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 937 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 978 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1277 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990924Jy sigma=0.008057 ! Fit after self-cal, rms=0.957004Jy sigma=0.007800 ! 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=0.7868 mas, bmaj=0.8422 mas, bpa=-35.94 degrees ! Estimated noise=881.393 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 = 0.0335499 Jy ! Component: 100 - total flux cleaned = 0.0411266 Jy ! Total flux subtracted in 100 components = 0.0411266 Jy ! Clean residual min=-0.002908 max=0.003166 Jy/beam ! Clean residual mean=-0.000042 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0411266 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0411266 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=0.080245Jy sigma=0.000626 ! Fit after self-cal, rms=0.079059Jy sigma=0.000617 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470595 Jy ! Component: 100 - total flux cleaned = 0.00703346 Jy ! Total flux subtracted in 100 components = 0.00703346 Jy ! Clean residual min=-0.002501 max=0.002956 Jy/beam ! Clean residual mean=-0.000029 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.04816 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.04816 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=0.078609Jy sigma=0.000613 ! Fit after self-cal, rms=0.078602Jy sigma=0.000613 ! 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=1.089 mas, bmaj=1.114 mas, bpa=-38.65 degrees ! Estimated noise=308.572 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408104 Jy ! Component: 100 - total flux cleaned = 0.00649794 Jy ! Component: 150 - total flux cleaned = 0.00814617 Jy ! Component: 200 - total flux cleaned = 0.00931981 Jy ! Total flux subtracted in 200 components = 0.00931981 Jy ! Clean residual min=-0.001648 max=0.002831 Jy/beam ! Clean residual mean=-0.000037 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0574798 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.0574798 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=0.078382Jy sigma=0.000611 ! Fit after self-cal, rms=0.078342Jy sigma=0.000610 ! Inverting map ! Added new window around map position (5.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308576 Jy ! Component: 100 - total flux cleaned = 0.00488243 Jy ! Component: 150 - total flux cleaned = 0.00621683 Jy ! Component: 200 - total flux cleaned = 0.00726553 Jy ! Total flux subtracted in 200 components = 0.00726553 Jy ! Clean residual min=-0.001410 max=0.002329 Jy/beam ! Clean residual mean=-0.000022 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0647454 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.0647454 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=0.078211Jy sigma=0.000609 ! Fit after self-cal, rms=0.078155Jy sigma=0.000609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 1.02 ! LA 1.01 MK 1.07 NL 1.04 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.13 KP 1.04 ! LA 0.96 MK 1.05 NL 1.07 OV 1.06 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.15 KP 0.99 ! LA 0.93 MK 1.05 NL 1.12 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.02 KP 1.08 ! LA 0.99 MK 1.11 NL 1.11 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.06 ! LA 0.95 MK 1.09 NL 1.13 OV 1.03 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.06 KP 0.96 ! LA 0.97 MK 1.02 NL 1.12 OV 1.05 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.04 KP 0.99 ! LA 0.96 MK 0.99 NL 1.07 OV 1.02 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.96 KP 0.95 ! LA 0.96 MK 1.00 NL 1.12 OV 1.06 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.89 KP 0.97 ! LA 0.98 MK 0.99 NL 1.05 OV 1.04 ! PT 1.00 SC 0.89 ! ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.95 KP 0.96 ! LA 0.92 MK 0.98 NL 1.06 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.91 KP 0.95 ! LA 0.92 MK 0.88 NL 1.04 OV 0.99 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.87 KP 0.97 ! LA 0.98 MK 0.85 NL 1.00 OV 0.94 ! PT 0.98 SC 0.86 ! ! ! Fit before self-cal, rms=0.078155Jy sigma=0.000609 ! Fit after self-cal, rms=0.077091Jy sigma=0.000608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.11 mas, bpa=-37.85 degrees ! Estimated noise=309.329 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 = 0.00160285 Jy ! Component: 100 - total flux cleaned = 0.0025997 Jy ! Component: 150 - total flux cleaned = 0.00330356 Jy ! Component: 200 - total flux cleaned = 0.00350106 Jy ! Total flux subtracted in 200 components = 0.00350106 Jy ! Clean residual min=-0.001016 max=0.001337 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0682464 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.0682464 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=0.077054Jy sigma=0.000607 ! Fit after self-cal, rms=0.077047Jy sigma=0.000607 ! 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=0.077047Jy sigma=0.000607 ! Fit after self-cal, rms=0.077430Jy sigma=0.000606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.104 mas, bpa=-33.26 degrees ! Estimated noise=309.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101654 Jy ! Component: 100 - total flux cleaned = 0.00162612 Jy ! Component: 150 - total flux cleaned = 0.00181863 Jy ! Component: 200 - total flux cleaned = 0.00195182 Jy ! Total flux subtracted in 200 components = 0.00195182 Jy ! Clean residual min=-0.000803 max=0.000802 Jy/beam ! Clean residual mean=-0.000008 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0701982 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.0701982 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=0.077412Jy sigma=0.000606 ! Fit after self-cal, rms=0.077455Jy sigma=0.000606 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 = 0.000732639 Jy ! Component: 100 - total flux cleaned = 0.0009717 Jy ! Component: 150 - total flux cleaned = 0.00112008 Jy ! Component: 200 - total flux cleaned = 0.00121871 Jy ! Total flux subtracted in 200 components = 0.00121871 Jy ! Clean residual min=-0.000779 max=0.000731 Jy/beam ! Clean residual mean=-0.000005 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.071417 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.071417 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=0.077443Jy sigma=0.000606 ! Fit after self-cal, rms=0.077440Jy sigma=0.000606 ! 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=0.077440Jy sigma=0.000606 ! Fit after self-cal, rms=0.077363Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.1 mas, bpa=-32.53 degrees ! Estimated noise=309.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764084 Jy ! Component: 100 - total flux cleaned = 0.0011621 Jy ! Component: 150 - total flux cleaned = 0.00134728 Jy ! Component: 200 - total flux cleaned = 0.00143799 Jy ! Total flux subtracted in 200 components = 0.00143799 Jy ! Clean residual min=-0.000804 max=0.000719 Jy/beam ! Clean residual mean=-0.000007 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.072855 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.072855 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=0.077352Jy sigma=0.000605 ! Fit after self-cal, rms=0.077359Jy sigma=0.000605 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 = 0.000411488 Jy ! Component: 100 - total flux cleaned = 0.0005617 Jy ! Component: 150 - total flux cleaned = 0.000606475 Jy ! Component: 200 - total flux cleaned = 0.000633839 Jy ! Total flux subtracted in 200 components = 0.000633839 Jy ! Clean residual min=-0.000766 max=0.000702 Jy/beam ! Clean residual mean=-0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0734888 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.0734888 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=0.077352Jy sigma=0.000605 ! Fit after self-cal, rms=0.077351Jy sigma=0.000605 ! 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=0.077351Jy sigma=0.000605 ! Fit after self-cal, rms=0.077076Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=2.581 mas, bpa=-34.11 degrees ! Estimated noise=397.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821576 Jy ! Component: 100 - total flux cleaned = 0.00123147 Jy ! Component: 150 - total flux cleaned = 0.00146949 Jy ! Component: 200 - total flux cleaned = 0.00153682 Jy ! Total flux subtracted in 200 components = 0.00153682 Jy ! Clean residual min=-0.000785 max=0.000823 Jy/beam ! Clean residual mean=-0.000013 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0750256 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.0750256 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=0.077072Jy sigma=0.000605 ! Fit after self-cal, rms=0.077071Jy sigma=0.000605 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 = 0.000383032 Jy ! Component: 100 - total flux cleaned = 0.000475229 Jy ! Component: 150 - total flux cleaned = 0.000508263 Jy ! Component: 200 - total flux cleaned = 0.000522417 Jy ! Total flux subtracted in 200 components = 0.000522417 Jy ! Clean residual min=-0.000752 max=0.000847 Jy/beam ! Clean residual mean=-0.000011 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0755481 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.075548 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=0.077069Jy sigma=0.000605 ! Fit after self-cal, rms=0.077069Jy sigma=0.000605 ! 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=1.071 mas, bmaj=1.097 mas, bpa=-32.75 degrees ! Estimated noise=308.597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.097 at -32.75 degrees (North through East) ! Clean map min=-0.00069378 max=0.044154 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=0.7806 mas, bmaj=0.8319 mas, bpa=-33.62 degrees ! Estimated noise=859.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341153 Jy ! Component: 100 - total flux cleaned = 0.0432491 Jy ! Component: 150 - total flux cleaned = 0.0487524 Jy ! Component: 200 - total flux cleaned = 0.0528766 Jy ! Total flux subtracted in 200 components = 0.0528766 Jy ! Clean residual min=-0.002629 max=0.002534 Jy/beam ! Clean residual mean=-0.000028 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0528766 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0528766 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.097 mas, bpa=-32.75 degrees ! Estimated noise=308.597 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 = 0.00577313 Jy ! Component: 100 - total flux cleaned = 0.00952353 Jy ! Component: 150 - total flux cleaned = 0.0123755 Jy ! Component: 200 - total flux cleaned = 0.0146122 Jy ! Total flux subtracted in 200 components = 0.0146122 Jy ! Clean residual min=-0.001148 max=0.001368 Jy/beam ! Clean residual mean=-0.000029 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0674888 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0674888 Jy ! Inverting map ! Added new window around map position (4.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177769 Jy ! Component: 100 - total flux cleaned = 0.00319196 Jy ! Component: 150 - total flux cleaned = 0.00432239 Jy ! Component: 200 - total flux cleaned = 0.00522879 Jy ! Total flux subtracted in 200 components = 0.00522879 Jy ! Clean residual min=-0.000872 max=0.000761 Jy/beam ! Clean residual mean=-0.000013 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0727176 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0727176 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=2.43 mas, bmaj=2.581 mas, bpa=-34.11 degrees ! Estimated noise=397.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111828 Jy ! Component: 100 - total flux cleaned = 0.00180379 Jy ! Component: 150 - total flux cleaned = 0.0022651 Jy ! Component: 200 - total flux cleaned = 0.00250483 Jy ! Total flux subtracted in 200 components = 0.00250483 Jy ! Clean residual min=-0.000793 max=0.000774 Jy/beam ! Clean residual mean=-0.000014 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0752224 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 = 0.000151775 Jy ! Component: 100 - total flux cleaned = 0.000271243 Jy ! Component: 150 - total flux cleaned = 0.00037407 Jy ! Component: 200 - total flux cleaned = 0.000419668 Jy ! Total flux subtracted in 200 components = 0.000419668 Jy ! Clean residual min=-0.000756 max=0.000793 Jy/beam ! Clean residual mean=-0.000011 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0756421 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 99 components and 0.0756421 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.097 mas, bpa=-32.75 degrees ! Estimated noise=308.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.95358e-05 Jy ! Component: 100 - total flux cleaned = -2.4697e-05 Jy ! Component: 150 - total flux cleaned = -1.11722e-05 Jy ! Component: 200 - total flux cleaned = -1.09705e-05 Jy ! Total flux subtracted in 200 components = -1.09705e-05 Jy ! Clean residual min=-0.000764 max=0.000752 Jy/beam ! Clean residual mean=-0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0756311 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.0756311 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=0.077064Jy sigma=0.000605 ! Fit after self-cal, rms=0.077056Jy sigma=0.000605 wmodel J1832+8049_X_2017_07_16_pus_map.mod ! Writing 114 model components to file: J1832+8049_X_2017_07_16_pus_map.mod wobs J1832+8049_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1832+8049_X_2017_07_16_pus_uvs.fits wwins J1832+8049_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1832+8049_X_2017_07_16_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 = -0.00031572 Jy ! Component: 100 - total flux cleaned = -0.000548574 Jy ! Component: 150 - total flux cleaned = -0.000720213 Jy ! Component: 200 - total flux cleaned = -0.000814585 Jy ! Component: 250 - total flux cleaned = -0.000848878 Jy ! Component: 300 - total flux cleaned = -0.000882343 Jy ! Component: 350 - total flux cleaned = -0.000893249 Jy ! Component: 400 - total flux cleaned = -0.000925465 Jy ! Component: 450 - total flux cleaned = -0.000977942 Jy ! Component: 500 - total flux cleaned = -0.00100879 Jy ! Component: 550 - total flux cleaned = -0.00104964 Jy ! Component: 600 - total flux cleaned = -0.00110981 Jy ! Component: 650 - total flux cleaned = -0.00112946 Jy ! Component: 700 - total flux cleaned = -0.0011877 Jy ! Component: 750 - total flux cleaned = -0.00123549 Jy ! Component: 800 - total flux cleaned = -0.0012545 Jy ! Component: 850 - total flux cleaned = -0.00127339 Jy ! Component: 900 - total flux cleaned = -0.00133787 Jy ! Component: 950 - total flux cleaned = -0.00134694 Jy ! Component: 1000 - total flux cleaned = -0.00138284 Jy ! Component: 1050 - total flux cleaned = -0.00139159 Jy ! Component: 1100 - total flux cleaned = -0.00140035 Jy ! Component: 1150 - total flux cleaned = -0.00141778 Jy ! Component: 1200 - total flux cleaned = -0.00143508 Jy ! Component: 1250 - total flux cleaned = -0.00147747 Jy ! Component: 1300 - total flux cleaned = -0.0015025 Jy ! Component: 1350 - total flux cleaned = -0.00151076 Jy ! Component: 1400 - total flux cleaned = -0.00152696 Jy ! Component: 1450 - total flux cleaned = -0.00150267 Jy ! Component: 1500 - total flux cleaned = -0.00153475 Jy ! Component: 1550 - total flux cleaned = -0.00153469 Jy ! Component: 1600 - total flux cleaned = -0.00154255 Jy ! Component: 1650 - total flux cleaned = -0.00155819 Jy ! Component: 1700 - total flux cleaned = -0.00155047 Jy ! Component: 1750 - total flux cleaned = -0.00156571 Jy ! Component: 1800 - total flux cleaned = -0.00155056 Jy ! Component: 1850 - total flux cleaned = -0.00155072 Jy ! Component: 1900 - total flux cleaned = -0.00161064 Jy ! Component: 1950 - total flux cleaned = -0.00162543 Jy ! Component: 2000 - total flux cleaned = -0.00161064 Jy ! Total flux subtracted in 2048 components = -0.00161796 Jy ! Clean residual min=-0.000451 max=0.000444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0740132 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 258 components and 0.0740132 Jy ![Exited script file: muppet] wmap "J1832+8049_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.097 at -32.75 degrees (North through East) ! Clean map min=-0.00061763 max=0.044029 Jy/beam ! Writing clean map to FITS file: J1832+8049_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0440287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.898017 0.898017 1.79603 3.59207 7.18414 14.3683 28.7366 57.4731 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.097 at -32.75 degrees (North through East) ! Clean map min=-0.00061763 max=0.044029 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 J1832+8049_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:09:34 2019