! Started logfile: J1843+4449_X_2017_06_10_pus_uvs.log on Mon May 6 12:51:20 2019 obs J1843+4449_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1843+4449_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J1843+4449 ! ! 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 1309 lines of history. ! ! Reading 59772 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 J1843+4449_X_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955651Jy sigma=0.009124 ! Fit after self-cal, rms=0.940598Jy sigma=0.009000 ! 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7708 mas, bmaj=1.181 mas, bpa=-6.378 degrees ! Estimated noise=661.466 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 = 0.0450069 Jy ! Component: 100 - total flux cleaned = 0.0579972 Jy ! Total flux subtracted in 100 components = 0.0579972 Jy ! Clean residual min=-0.002692 max=0.008179 Jy/beam ! Clean residual mean=-0.000029 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0579972 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0579972 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=0.073696Jy sigma=0.000678 ! Fit after self-cal, rms=0.073629Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008387 Jy ! Component: 100 - total flux cleaned = 0.0135579 Jy ! Total flux subtracted in 100 components = 0.0135579 Jy ! Clean residual min=-0.002298 max=0.002983 Jy/beam ! Clean residual mean=-0.000017 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0715551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0715551 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=0.072334Jy sigma=0.000664 ! Fit after self-cal, rms=0.072262Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440442 Jy ! Component: 100 - total flux cleaned = 0.00716395 Jy ! Total flux subtracted in 100 components = 0.00716395 Jy ! Clean residual min=-0.001900 max=0.001910 Jy/beam ! Clean residual mean=-0.000011 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.078719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.078719 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=0.071896Jy sigma=0.000659 ! Fit after self-cal, rms=0.071874Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9716 mas, bmaj=1.48 mas, bpa=-5.037 degrees ! Estimated noise=307.623 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 = 0.00320564 Jy ! Component: 100 - total flux cleaned = 0.00485593 Jy ! Component: 150 - total flux cleaned = 0.00581128 Jy ! Component: 200 - total flux cleaned = 0.00618494 Jy ! Total flux subtracted in 200 components = 0.00618494 Jy ! Clean residual min=-0.001268 max=0.002403 Jy/beam ! Clean residual mean=-0.000014 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.084904 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.084904 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=0.071736Jy sigma=0.000657 ! Fit after self-cal, rms=0.071724Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-4.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235105 Jy ! Component: 100 - total flux cleaned = 0.00366578 Jy ! Component: 150 - total flux cleaned = 0.00459147 Jy ! Component: 200 - total flux cleaned = 0.00528025 Jy ! Total flux subtracted in 200 components = 0.00528025 Jy ! Clean residual min=-0.001065 max=0.001487 Jy/beam ! Clean residual mean=-0.000006 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0901842 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0901842 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=0.071643Jy sigma=0.000656 ! Fit after self-cal, rms=0.071626Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-7.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150787 Jy ! Component: 100 - total flux cleaned = 0.00248378 Jy ! Component: 150 - total flux cleaned = 0.00323211 Jy ! Component: 200 - total flux cleaned = 0.00382925 Jy ! Total flux subtracted in 200 components = 0.00382925 Jy ! Clean residual min=-0.000963 max=0.001053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0940135 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0940135 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=0.071588Jy sigma=0.000656 ! Fit after self-cal, rms=0.071583Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 0.98 FD 0.97 HN 1.02 KP 0.99 ! LA 0.98 MK 0.94 NL 1.00 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.03 ! LA 0.98 MK 0.98 NL 0.99 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.97 ! LA 1.01 MK 0.99 NL 0.98 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 0.99 ! LA 1.01 MK 0.95 NL 1.00 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 1.00 ! LA 1.00 MK 1.05 NL 0.99 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 1.01 NL 0.93 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.95 KP 1.02 ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.03 KP 1.09 ! LA 0.95 MK 1.18 NL 0.98 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 0.95 KP 1.05 ! LA 1.01 MK 0.94 NL 0.96 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.02 KP 1.06 ! LA 1.04 MK 1.04 NL 0.99 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.90 KP 1.04 ! LA 0.99 MK 1.10 NL 1.01 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.89 KP 0.96 ! LA 0.99 MK 0.84 NL 0.98 OV 1.02 ! PT 0.99 SC 0.92 ! ! ! Fit before self-cal, rms=0.071583Jy sigma=0.000656 ! Fit after self-cal, rms=0.071723Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9726 mas, bmaj=1.482 mas, bpa=-5.42 degrees ! Estimated noise=308.067 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 = 0.000759714 Jy ! Component: 100 - total flux cleaned = 0.00133211 Jy ! Component: 150 - total flux cleaned = 0.00172279 Jy ! Component: 200 - total flux cleaned = 0.00197275 Jy ! Total flux subtracted in 200 components = 0.00197275 Jy ! Clean residual min=-0.000775 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0959862 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.0959862 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=0.071711Jy sigma=0.000655 ! Fit after self-cal, rms=0.071725Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.071725Jy sigma=0.000655 ! Fit after self-cal, rms=0.072670Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9741 mas, bmaj=1.48 mas, bpa=-5.266 degrees ! Estimated noise=308.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565493 Jy ! Component: 100 - total flux cleaned = 0.000866898 Jy ! Component: 150 - total flux cleaned = 0.00104683 Jy ! Component: 200 - total flux cleaned = 0.00119308 Jy ! Total flux subtracted in 200 components = 0.00119308 Jy ! Clean residual min=-0.000659 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0971793 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.0971793 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=0.072664Jy sigma=0.000654 ! Fit after self-cal, rms=0.072693Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000185454 Jy ! Component: 100 - total flux cleaned = 0.000341541 Jy ! Component: 150 - total flux cleaned = 0.000447567 Jy ! Component: 200 - total flux cleaned = 0.000496473 Jy ! Total flux subtracted in 200 components = 0.000496473 Jy ! Clean residual min=-0.000652 max=0.000814 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0976758 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 103 components and 0.0976758 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=0.072690Jy sigma=0.000654 ! Fit after self-cal, rms=0.072691Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-13, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072403 Jy ! Component: 100 - total flux cleaned = 0.00114924 Jy ! Component: 150 - total flux cleaned = 0.00132611 Jy ! Component: 200 - total flux cleaned = 0.00145757 Jy ! Total flux subtracted in 200 components = 0.00145757 Jy ! Clean residual min=-0.000616 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0991334 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.0991334 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=0.072681Jy sigma=0.000654 ! Fit after self-cal, rms=0.072682Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.072682Jy sigma=0.000654 ! Fit after self-cal, rms=0.072926Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9739 mas, bmaj=1.48 mas, bpa=-5.238 degrees ! Estimated noise=308.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040795 Jy ! Component: 100 - total flux cleaned = 0.000639744 Jy ! Component: 150 - total flux cleaned = 0.000790295 Jy ! Component: 200 - total flux cleaned = 0.000887306 Jy ! Total flux subtracted in 200 components = 0.000887306 Jy ! Clean residual min=-0.000624 max=0.000671 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.100021 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.100021 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=0.072922Jy sigma=0.000654 ! Fit after self-cal, rms=0.072926Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000148895 Jy ! Component: 100 - total flux cleaned = 0.000200735 Jy ! Component: 150 - total flux cleaned = 0.000250197 Jy ! Component: 200 - total flux cleaned = 0.000297387 Jy ! Total flux subtracted in 200 components = 0.000297387 Jy ! Clean residual min=-0.000626 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.100318 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.100318 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=0.072923Jy sigma=0.000653 ! Fit after self-cal, rms=0.072924Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.072924Jy sigma=0.000653 ! Fit after self-cal, rms=0.072993Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.179 mas, bmaj=2.486 mas, bpa=-2.376 degrees ! Estimated noise=392.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044989 Jy ! Component: 100 - total flux cleaned = 0.000702389 Jy ! Component: 150 - total flux cleaned = 0.000877491 Jy ! Component: 200 - total flux cleaned = 0.000971273 Jy ! Total flux subtracted in 200 components = 0.000971273 Jy ! Clean residual min=-0.000799 max=0.000759 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.101289 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 148 components and 0.101289 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=0.072991Jy sigma=0.000653 ! Fit after self-cal, rms=0.072991Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000168425 Jy ! Component: 100 - total flux cleaned = 0.000212543 Jy ! Component: 150 - total flux cleaned = 0.000244146 Jy ! Component: 200 - total flux cleaned = 0.000265805 Jy ! Total flux subtracted in 200 components = 0.000265805 Jy ! Clean residual min=-0.000780 max=0.000740 Jy/beam ! Clean residual mean=0.000004 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.101555 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.101555 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=0.072991Jy sigma=0.000653 ! Fit after self-cal, rms=0.072991Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9736 mas, bmaj=1.481 mas, bpa=-5.209 degrees ! Estimated noise=308.814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9736 x 1.481 at -5.209 degrees (North through East) ! Clean map min=-0.00054163 max=0.059172 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7717 mas, bmaj=1.179 mas, bpa=-6.73 degrees ! Estimated noise=657.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441207 Jy ! Component: 100 - total flux cleaned = 0.0591154 Jy ! Component: 150 - total flux cleaned = 0.0682389 Jy ! Component: 200 - total flux cleaned = 0.0741935 Jy ! Total flux subtracted in 200 components = 0.0741935 Jy ! Clean residual min=-0.001885 max=0.003220 Jy/beam ! Clean residual mean=-0.000016 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0741935 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0741935 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9736 mas, bmaj=1.481 mas, bpa=-5.209 degrees ! Estimated noise=308.814 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 = 0.00581719 Jy ! Component: 100 - total flux cleaned = 0.0096057 Jy ! Component: 150 - total flux cleaned = 0.012373 Jy ! Component: 200 - total flux cleaned = 0.0144858 Jy ! Total flux subtracted in 200 components = 0.0144858 Jy ! Clean residual min=-0.000930 max=0.001244 Jy/beam ! Clean residual mean=-0.000016 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0886793 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0886793 Jy ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165398 Jy ! Component: 100 - total flux cleaned = 0.00302786 Jy ! Component: 150 - total flux cleaned = 0.00420076 Jy ! Component: 200 - total flux cleaned = 0.0052152 Jy ! Total flux subtracted in 200 components = 0.0052152 Jy ! Clean residual min=-0.000779 max=0.000717 Jy/beam ! Clean residual mean=-0.000009 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0938945 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 0.0938945 Jy ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.179 mas, bmaj=2.486 mas, bpa=-2.376 degrees ! Estimated noise=392.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155134 Jy ! Component: 100 - total flux cleaned = 0.00270404 Jy ! Component: 150 - total flux cleaned = 0.00360534 Jy ! Component: 200 - total flux cleaned = 0.00432919 Jy ! Total flux subtracted in 200 components = 0.00432919 Jy ! Clean residual min=-0.000791 max=0.000755 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0982237 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 = 0.000554901 Jy ! Component: 100 - total flux cleaned = 0.000928652 Jy ! Component: 150 - total flux cleaned = 0.00125696 Jy ! Component: 200 - total flux cleaned = 0.00154754 Jy ! Total flux subtracted in 200 components = 0.00154754 Jy ! Clean residual min=-0.000783 max=0.000718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0997712 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 152 components and 0.0997712 Jy ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9736 mas, bmaj=1.481 mas, bpa=-5.209 degrees ! Estimated noise=308.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394109 Jy ! Component: 100 - total flux cleaned = 0.000580107 Jy ! Component: 150 - total flux cleaned = 0.000749002 Jy ! Component: 200 - total flux cleaned = 0.000863013 Jy ! Total flux subtracted in 200 components = 0.000863013 Jy ! Clean residual min=-0.000595 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.100634 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.100634 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=0.072998Jy sigma=0.000654 ! Fit after self-cal, rms=0.072992Jy sigma=0.000653 wmodel J1843+4449_X_2017_06_10_pus_map.mod ! Writing 171 model components to file: J1843+4449_X_2017_06_10_pus_map.mod wobs J1843+4449_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1843+4449_X_2017_06_10_pus_uvs.fits wwins J1843+4449_X_2017_06_10_pus_map.win ! wwins: Wrote 6 windows to J1843+4449_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227908 Jy ! Component: 100 - total flux cleaned = 0.000405398 Jy ! Component: 150 - total flux cleaned = 0.000564996 Jy ! Component: 200 - total flux cleaned = 0.000678284 Jy ! Component: 250 - total flux cleaned = 0.000738733 Jy ! Component: 300 - total flux cleaned = 0.000788072 Jy ! Component: 350 - total flux cleaned = 0.000865319 Jy ! Component: 400 - total flux cleaned = 0.000921775 Jy ! Component: 450 - total flux cleaned = 0.000949326 Jy ! Component: 500 - total flux cleaned = 0.000976468 Jy ! Component: 550 - total flux cleaned = 0.00100342 Jy ! Component: 600 - total flux cleaned = 0.00103897 Jy ! Component: 650 - total flux cleaned = 0.00106523 Jy ! Component: 700 - total flux cleaned = 0.00109109 Jy ! Component: 750 - total flux cleaned = 0.00112505 Jy ! Component: 800 - total flux cleaned = 0.00115016 Jy ! Component: 850 - total flux cleaned = 0.00118344 Jy ! Component: 900 - total flux cleaned = 0.00121633 Jy ! Component: 950 - total flux cleaned = 0.00124886 Jy ! Component: 1000 - total flux cleaned = 0.00127304 Jy ! Component: 1050 - total flux cleaned = 0.0012969 Jy ! Component: 1100 - total flux cleaned = 0.00132055 Jy ! Component: 1150 - total flux cleaned = 0.00135169 Jy ! Component: 1200 - total flux cleaned = 0.00134392 Jy ! Component: 1250 - total flux cleaned = 0.00136704 Jy ! Component: 1300 - total flux cleaned = 0.00141244 Jy ! Component: 1350 - total flux cleaned = 0.00141234 Jy ! Component: 1400 - total flux cleaned = 0.00141985 Jy ! Component: 1450 - total flux cleaned = 0.00141969 Jy ! Component: 1500 - total flux cleaned = 0.00143433 Jy ! Component: 1550 - total flux cleaned = 0.00144159 Jy ! Component: 1600 - total flux cleaned = 0.00144149 Jy ! Component: 1650 - total flux cleaned = 0.0014344 Jy ! Component: 1700 - total flux cleaned = 0.00144843 Jy ! Component: 1750 - total flux cleaned = 0.00144843 Jy ! Component: 1800 - total flux cleaned = 0.00143456 Jy ! Component: 1850 - total flux cleaned = 0.00142767 Jy ! Component: 1900 - total flux cleaned = 0.00142765 Jy ! Component: 1950 - total flux cleaned = 0.00143437 Jy ! Component: 2000 - total flux cleaned = 0.00142097 Jy ! Total flux subtracted in 2048 components = 0.00144097 Jy ! Clean residual min=-0.000332 max=0.000404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.102075 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 322 components and 0.102075 Jy ![Exited script file: muppet] wmap "J1843+4449_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9736 x 1.481 at -5.209 degrees (North through East) ! Clean map min=-0.00049273 max=0.059164 Jy/beam ! Writing clean map to FITS file: J1843+4449_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0591644 invert ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125671 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.63723 0.63723 1.27446 2.54892 5.09784 10.1957 20.3914 40.7827 81.5654 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: 0.9736 x 1.481 at -5.209 degrees (North through East) ! Clean map min=-0.00049273 max=0.059164 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 J1843+4449_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:51:24 2019