! Started logfile: J2249+2107_X_2017_02_24_pus_uvs.log on Sat May 4 10:08:44 2019 obs J2249+2107_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2249+2107_X_2017_02_24_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975447 visibilities/baseline/integration-bin. ! Found source: J2249+2107 ! ! 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 1882 lines of history. ! ! Reading 75324 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 J2249+2107_X_2017_02_24_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 20 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.750211Jy sigma=0.006227 ! Fit after self-cal, rms=0.737760Jy sigma=0.006122 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7151 mas, bmaj=1.582 mas, bpa=-0.3164 degrees ! Estimated noise=621.997 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 = 0.199024 Jy ! Component: 100 - total flux cleaned = 0.274601 Jy ! Total flux subtracted in 100 components = 0.274601 Jy ! Clean residual min=-0.012024 max=0.035683 Jy/beam ! Clean residual mean=-0.000018 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.274601 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.274601 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=0.115549Jy sigma=0.000962 ! Fit after self-cal, rms=0.115169Jy sigma=0.000959 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416104 Jy ! Component: 100 - total flux cleaned = 0.0663918 Jy ! Total flux subtracted in 100 components = 0.0663918 Jy ! Clean residual min=-0.007325 max=0.020708 Jy/beam ! Clean residual mean=-0.000011 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.340993 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.340993 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=0.093494Jy sigma=0.000759 ! Fit after self-cal, rms=0.093293Jy sigma=0.000758 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.4, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201737 Jy ! Component: 100 - total flux cleaned = 0.0334586 Jy ! Total flux subtracted in 100 components = 0.0334586 Jy ! Clean residual min=-0.005663 max=0.007700 Jy/beam ! Clean residual mean=-0.000008 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.374452 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.374452 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=0.087036Jy sigma=0.000700 ! Fit after self-cal, rms=0.086797Jy sigma=0.000698 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107889 Jy ! Component: 100 - total flux cleaned = 0.0187673 Jy ! Total flux subtracted in 100 components = 0.0187673 Jy ! Clean residual min=-0.004662 max=0.004670 Jy/beam ! Clean residual mean=-0.000006 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.393219 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.393219 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=0.084802Jy sigma=0.000679 ! Fit after self-cal, rms=0.084730Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8788 mas, bmaj=1.879 mas, bpa=-0.7841 degrees ! Estimated noise=309.826 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 = 0.0089278 Jy ! Component: 100 - total flux cleaned = 0.0147301 Jy ! Component: 150 - total flux cleaned = 0.0188799 Jy ! Component: 200 - total flux cleaned = 0.021909 Jy ! Total flux subtracted in 200 components = 0.021909 Jy ! Clean residual min=-0.003350 max=0.002828 Jy/beam ! Clean residual mean=-0.000009 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.415128 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.415128 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=0.083647Jy sigma=0.000668 ! Fit after self-cal, rms=0.083586Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.97 FD 1.01 HN 1.01 KP 0.98 ! LA 1.02 MK 0.97 NL 0.96 OV 0.99 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.98 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.97 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 1.05 NL 0.96 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.97 ! LA 1.04 MK 1.20 NL 0.97 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.96 ! LA 0.99 MK 1.03 NL 0.97 OV 1.01 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 0.98 ! LA 1.02 MK 1.02 NL 0.99 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 0.98 ! LA 0.99 MK 1.09 NL 0.98 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.98 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 0.97 ! LA 1.00 MK 0.96 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.083586Jy sigma=0.000668 ! Fit after self-cal, rms=0.083400Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8899 mas, bmaj=1.889 mas, bpa=-0.9367 degrees ! Estimated noise=310.417 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 (1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002298 Jy ! Component: 100 - total flux cleaned = 0.00316569 Jy ! Component: 150 - total flux cleaned = 0.00343483 Jy ! Component: 200 - total flux cleaned = 0.00343045 Jy ! Total flux subtracted in 200 components = 0.00343045 Jy ! Clean residual min=-0.001978 max=0.001864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.418558 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.418558 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=0.083217Jy sigma=0.000660 ! Fit after self-cal, rms=0.083198Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.083198Jy sigma=0.000660 ! Fit after self-cal, rms=0.082606Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8866 mas, bmaj=1.879 mas, bpa=-1.074 degrees ! Estimated noise=309.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119466 Jy ! Component: 100 - total flux cleaned = 0.00144105 Jy ! Component: 150 - total flux cleaned = 0.0014824 Jy ! Component: 200 - total flux cleaned = 0.00155426 Jy ! Total flux subtracted in 200 components = 0.00155426 Jy ! Clean residual min=-0.001582 max=0.001236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.420113 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.420113 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=0.082545Jy sigma=0.000656 ! Fit after self-cal, rms=0.082541Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000320841 Jy ! Component: 100 - total flux cleaned = 0.000356086 Jy ! Component: 150 - total flux cleaned = 0.000441723 Jy ! Component: 200 - total flux cleaned = 0.000442022 Jy ! Total flux subtracted in 200 components = 0.000442022 Jy ! Clean residual min=-0.001545 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.420555 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.420555 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=0.082518Jy sigma=0.000656 ! Fit after self-cal, rms=0.082513Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.082513Jy sigma=0.000656 ! Fit after self-cal, rms=0.082322Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8858 mas, bmaj=1.877 mas, bpa=-1.216 degrees ! Estimated noise=308.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362708 Jy ! Component: 100 - total flux cleaned = 0.000582286 Jy ! Component: 150 - total flux cleaned = 0.000744526 Jy ! Component: 200 - total flux cleaned = 0.000818341 Jy ! Total flux subtracted in 200 components = 0.000818341 Jy ! Clean residual min=-0.001413 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.421373 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.421373 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=0.082300Jy sigma=0.000656 ! Fit after self-cal, rms=0.082296Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 3.43411e-05 Jy ! Component: 100 - total flux cleaned = 0.000201463 Jy ! Component: 150 - total flux cleaned = 0.000266244 Jy ! Component: 200 - total flux cleaned = 0.000286584 Jy ! Total flux subtracted in 200 components = 0.000286584 Jy ! Clean residual min=-0.001347 max=0.001117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.421659 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.42166 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=0.082284Jy sigma=0.000656 ! Fit after self-cal, rms=0.082281Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.082281Jy sigma=0.000656 ! Fit after self-cal, rms=0.082184Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.08 mas, bmaj=2.836 mas, bpa=-1.342 degrees ! Estimated noise=390.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254934 Jy ! Component: 100 - total flux cleaned = 0.000440589 Jy ! Component: 150 - total flux cleaned = 0.000559021 Jy ! Component: 200 - total flux cleaned = 0.000660359 Jy ! Total flux subtracted in 200 components = 0.000660359 Jy ! Clean residual min=-0.000879 max=0.000912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.42232 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.42232 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=0.082179Jy sigma=0.000656 ! Fit after self-cal, rms=0.082174Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -7.75935e-06 Jy ! Component: 100 - total flux cleaned = 0.000170614 Jy ! Component: 150 - total flux cleaned = 0.000271151 Jy ! Component: 200 - total flux cleaned = 0.000337246 Jy ! Total flux subtracted in 200 components = 0.000337246 Jy ! Clean residual min=-0.000877 max=0.000900 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.422657 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.422657 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=0.082173Jy sigma=0.000655 ! Fit after self-cal, rms=0.082170Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8853 mas, bmaj=1.876 mas, bpa=-1.307 degrees ! Estimated noise=308.112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8853 x 1.876 at -1.307 degrees (North through East) ! Clean map min=-0.0010709 max=0.26172 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7197 mas, bmaj=1.579 mas, bpa=-0.8563 degrees ! Estimated noise=619.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198643 Jy ! Component: 100 - total flux cleaned = 0.276101 Jy ! Component: 150 - total flux cleaned = 0.318225 Jy ! Component: 200 - total flux cleaned = 0.344287 Jy ! Total flux subtracted in 200 components = 0.344287 Jy ! Clean residual min=-0.006342 max=0.013903 Jy/beam ! Clean residual mean=-0.000009 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.344287 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.344287 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8853 mas, bmaj=1.876 mas, bpa=-1.307 degrees ! Estimated noise=308.112 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 = 0.0254145 Jy ! Component: 100 - total flux cleaned = 0.0412221 Jy ! Component: 150 - total flux cleaned = 0.0516934 Jy ! Component: 200 - total flux cleaned = 0.0588279 Jy ! Total flux subtracted in 200 components = 0.0588279 Jy ! Clean residual min=-0.001778 max=0.004071 Jy/beam ! Clean residual mean=-0.000017 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.403115 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.403115 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051508 Jy ! Component: 100 - total flux cleaned = 0.00891285 Jy ! Component: 150 - total flux cleaned = 0.011693 Jy ! Component: 200 - total flux cleaned = 0.013773 Jy ! Total flux subtracted in 200 components = 0.013773 Jy ! Clean residual min=-0.001184 max=0.001274 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.416888 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.416888 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.08 mas, bmaj=2.836 mas, bpa=-1.342 degrees ! Estimated noise=390.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222988 Jy ! Component: 100 - total flux cleaned = 0.0035277 Jy ! Component: 150 - total flux cleaned = 0.00442763 Jy ! Component: 200 - total flux cleaned = 0.0050793 Jy ! Total flux subtracted in 200 components = 0.0050793 Jy ! Clean residual min=-0.000890 max=0.000839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.421967 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 = 0.000485542 Jy ! Component: 100 - total flux cleaned = 0.000826412 Jy ! Component: 150 - total flux cleaned = 0.000980794 Jy ! Component: 200 - total flux cleaned = 0.00111086 Jy ! Total flux subtracted in 200 components = 0.00111086 Jy ! Clean residual min=-0.000884 max=0.000873 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.423078 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 132 components and 0.423078 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8853 mas, bmaj=1.876 mas, bpa=-1.307 degrees ! Estimated noise=308.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255607 Jy ! Component: 100 - total flux cleaned = -0.00010165 Jy ! Component: 150 - total flux cleaned = -1.79034e-06 Jy ! Component: 200 - total flux cleaned = 9.2685e-05 Jy ! Total flux subtracted in 200 components = 9.2685e-05 Jy ! Clean residual min=-0.001137 max=0.001010 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.423171 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.423171 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=0.082198Jy sigma=0.000656 ! Fit after self-cal, rms=0.082192Jy sigma=0.000656 wmodel J2249+2107_X_2017_02_24_pus_map.mod ! Writing 145 model components to file: J2249+2107_X_2017_02_24_pus_map.mod wobs J2249+2107_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2249+2107_X_2017_02_24_pus_uvs.fits wwins J2249+2107_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J2249+2107_X_2017_02_24_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294888 Jy ! Component: 100 - total flux cleaned = -0.000475881 Jy ! Component: 150 - total flux cleaned = -0.000578308 Jy ! Component: 200 - total flux cleaned = -0.00069191 Jy ! Component: 250 - total flux cleaned = -0.000800674 Jy ! Component: 300 - total flux cleaned = -0.000875493 Jy ! Component: 350 - total flux cleaned = -0.000947526 Jy ! Component: 400 - total flux cleaned = -0.000961263 Jy ! Component: 450 - total flux cleaned = -0.000947752 Jy ! Component: 500 - total flux cleaned = -0.000961244 Jy ! Component: 550 - total flux cleaned = -0.000909038 Jy ! Component: 600 - total flux cleaned = -0.0008709 Jy ! Component: 650 - total flux cleaned = -0.000820749 Jy ! Component: 700 - total flux cleaned = -0.000808371 Jy ! Component: 750 - total flux cleaned = -0.000759842 Jy ! Component: 800 - total flux cleaned = -0.000783572 Jy ! Component: 850 - total flux cleaned = -0.000759954 Jy ! Component: 900 - total flux cleaned = -0.000771288 Jy ! Component: 950 - total flux cleaned = -0.000759867 Jy ! Component: 1000 - total flux cleaned = -0.000737324 Jy ! Component: 1050 - total flux cleaned = -0.000737377 Jy ! Component: 1100 - total flux cleaned = -0.000726465 Jy ! Component: 1150 - total flux cleaned = -0.000737263 Jy ! Component: 1200 - total flux cleaned = -0.00071568 Jy ! Component: 1250 - total flux cleaned = -0.000715692 Jy ! Component: 1300 - total flux cleaned = -0.000725996 Jy ! Component: 1350 - total flux cleaned = -0.00067427 Jy ! Component: 1400 - total flux cleaned = -0.00065384 Jy ! Component: 1450 - total flux cleaned = -0.000623516 Jy ! Component: 1500 - total flux cleaned = -0.000583725 Jy ! Component: 1550 - total flux cleaned = -0.000583869 Jy ! Component: 1600 - total flux cleaned = -0.000564336 Jy ! Component: 1650 - total flux cleaned = -0.000554664 Jy ! Component: 1700 - total flux cleaned = -0.000525969 Jy ! Component: 1750 - total flux cleaned = -0.000525974 Jy ! Component: 1800 - total flux cleaned = -0.000507258 Jy ! Component: 1850 - total flux cleaned = -0.000497825 Jy ! Component: 1900 - total flux cleaned = -0.000479466 Jy ! Component: 1950 - total flux cleaned = -0.000488688 Jy ! Component: 2000 - total flux cleaned = -0.000461695 Jy ! Total flux subtracted in 2048 components = -0.00048881 Jy ! Clean residual min=-0.000482 max=0.000501 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.422682 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 286 components and 0.422682 Jy ![Exited script file: muppet] wmap "J2249+2107_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8853 x 1.876 at -1.307 degrees (North through East) ! Clean map min=-0.00074599 max=0.26228 Jy/beam ! Writing clean map to FITS file: J2249+2107_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.262281 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184871 0.184871 0.369742 0.739484 1.47897 2.95794 5.91587 11.8317 23.6635 47.327 94.654 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.262 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8853 x 1.876 at -1.307 degrees (North through East) ! Clean map min=-0.00074599 max=0.26228 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 J2249+2107_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:08:49 2019