! Started logfile: J0406-2355_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:51 2019 obs J0406-2355_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0406-2355_X_2017_03_27_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968187 visibilities/baseline/integration-bin. ! Found source: J0406-2355 ! ! 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 1844 lines of history. ! ! Reading 49668 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 J0406-2355_X_2017_03_27_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884774Jy sigma=0.006749 ! Fit after self-cal, rms=0.872070Jy sigma=0.006653 ! 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 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6348 mas, bmaj=1.702 mas, bpa=-4.535 degrees ! Estimated noise=738.103 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 = 0.102289 Jy ! Component: 100 - total flux cleaned = 0.124922 Jy ! Total flux subtracted in 100 components = 0.124922 Jy ! Clean residual min=-0.003481 max=0.007488 Jy/beam ! Clean residual mean=-0.000026 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.124922 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.124922 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=0.096723Jy sigma=0.000660 ! Fit after self-cal, rms=0.096712Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754231 Jy ! Component: 100 - total flux cleaned = 0.00956589 Jy ! Total flux subtracted in 100 components = 0.00956589 Jy ! Clean residual min=-0.002983 max=0.006230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.134488 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.134488 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=0.096112Jy sigma=0.000655 ! Fit after self-cal, rms=0.096101Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497015 Jy ! Component: 100 - total flux cleaned = 0.00632788 Jy ! Total flux subtracted in 100 components = 0.00632788 Jy ! Clean residual min=-0.002856 max=0.003361 Jy/beam ! Clean residual mean=0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.140816 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.140816 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=0.095843Jy sigma=0.000653 ! Fit after self-cal, rms=0.095823Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8006 mas, bmaj=2.048 mas, bpa=-2.979 degrees ! Estimated noise=425.079 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 = 0.00269142 Jy ! Component: 100 - total flux cleaned = 0.00388595 Jy ! Component: 150 - total flux cleaned = 0.00413005 Jy ! Component: 200 - total flux cleaned = 0.00421904 Jy ! Total flux subtracted in 200 components = 0.00421904 Jy ! Clean residual min=-0.002101 max=0.001963 Jy/beam ! Clean residual mean=0.000022 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.145035 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.145035 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=0.095729Jy sigma=0.000652 ! Fit after self-cal, rms=0.095730Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.99 FD 0.97 HN 1.09 KP 0.98 ! LA 1.02 MK 0.98 NL 0.99 OV 1.04 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.01 ! LA 1.01 MK 0.99 NL 0.99 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.05 KP 0.91 ! LA 1.05 MK 0.99 NL 0.96 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.05 KP 0.96 ! LA 1.04 MK 1.00 NL 1.00 OV 1.04 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 0.97 ! LA 1.02 MK 1.00 NL 1.02 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.07 KP 0.95 ! LA 1.00 MK 1.03 NL 1.00 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 0.97 ! LA 1.03 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.32 KP 0.97 ! LA 1.00 MK 0.98 NL 1.01 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 0.94 ! LA 1.03 MK 0.95 NL 0.98 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.03 KP 0.86 ! LA 1.05 MK 0.99 NL 0.85 OV 1.04 ! PT 1.09 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.12 KP 0.97 ! LA 1.10 MK 1.02 NL 0.94 OV 1.16 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.01 KP 0.93 ! LA 1.05 MK 0.96 NL 0.89 OV 1.10 ! PT 1.10 SC 0.98 ! ! ! Fit before self-cal, rms=0.095730Jy sigma=0.000652 ! Fit after self-cal, rms=0.096124Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8015 mas, bmaj=2.041 mas, bpa=-3.033 degrees ! Estimated noise=423.887 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 = 0.000799568 Jy ! Component: 100 - total flux cleaned = 0.000834269 Jy ! Component: 150 - total flux cleaned = 0.00084565 Jy ! Component: 200 - total flux cleaned = 0.000835758 Jy ! Total flux subtracted in 200 components = 0.000835758 Jy ! Clean residual min=-0.001191 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.145871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.145871 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=0.096118Jy sigma=0.000648 ! Fit after self-cal, rms=0.096131Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.096131Jy sigma=0.000648 ! Fit after self-cal, rms=0.097532Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8014 mas, bmaj=2.04 mas, bpa=-2.99 degrees ! Estimated noise=424.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315032 Jy ! Component: 100 - total flux cleaned = 0.000361649 Jy ! Component: 150 - total flux cleaned = 0.00037763 Jy ! Component: 200 - total flux cleaned = 0.000384794 Jy ! Total flux subtracted in 200 components = 0.000384794 Jy ! Clean residual min=-0.001069 max=0.001109 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.146256 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.146256 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=0.097530Jy sigma=0.000648 ! Fit after self-cal, rms=0.097541Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 6.20934e-05 Jy ! Component: 100 - total flux cleaned = 6.25773e-05 Jy ! Component: 150 - total flux cleaned = 6.30257e-05 Jy ! Component: 200 - total flux cleaned = 6.3203e-05 Jy ! Total flux subtracted in 200 components = 6.3203e-05 Jy ! Clean residual min=-0.001061 max=0.001107 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.146319 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.146319 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=0.097540Jy sigma=0.000648 ! Fit after self-cal, rms=0.097540Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.097540Jy sigma=0.000648 ! Fit after self-cal, rms=0.098758Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=2.039 mas, bpa=-2.969 degrees ! Estimated noise=423.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202478 Jy ! Component: 100 - total flux cleaned = 0.000195066 Jy ! Component: 150 - total flux cleaned = 0.000195103 Jy ! Component: 200 - total flux cleaned = 0.000195228 Jy ! Total flux subtracted in 200 components = 0.000195228 Jy ! Clean residual min=-0.000987 max=0.001049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.146514 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.146514 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=0.098755Jy sigma=0.000647 ! Fit after self-cal, rms=0.098762Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 5.17425e-05 Jy ! Component: 100 - total flux cleaned = 6.40633e-05 Jy ! Component: 150 - total flux cleaned = 6.96337e-05 Jy ! Component: 200 - total flux cleaned = 6.95477e-05 Jy ! Total flux subtracted in 200 components = 6.95477e-05 Jy ! Clean residual min=-0.000991 max=0.001050 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.146584 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.146584 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=0.098761Jy sigma=0.000647 ! Fit after self-cal, rms=0.098761Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.098761Jy sigma=0.000647 ! Fit after self-cal, rms=0.098713Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.196 mas, bmaj=5.025 mas, bpa=0.7263 degrees ! Estimated noise=552.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406362 Jy ! Component: 100 - total flux cleaned = 0.000420258 Jy ! Component: 150 - total flux cleaned = 0.000420071 Jy ! Component: 200 - total flux cleaned = 0.000419955 Jy ! Total flux subtracted in 200 components = 0.000419955 Jy ! Clean residual min=-0.001019 max=0.000985 Jy/beam ! Clean residual mean=-0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.147004 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.147004 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=0.098713Jy sigma=0.000647 ! Fit after self-cal, rms=0.098712Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 4.9567e-05 Jy ! Component: 100 - total flux cleaned = 4.87479e-05 Jy ! Component: 150 - total flux cleaned = 4.33885e-05 Jy ! Component: 200 - total flux cleaned = 4.3237e-05 Jy ! Total flux subtracted in 200 components = 4.3237e-05 Jy ! Clean residual min=-0.001014 max=0.000986 Jy/beam ! Clean residual mean=-0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.147047 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.147047 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=0.098712Jy sigma=0.000647 ! Fit after self-cal, rms=0.098711Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8007 mas, bmaj=2.039 mas, bpa=-2.965 degrees ! Estimated noise=423.936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.039 at -2.965 degrees (North through East) ! Clean map min=-0.00088521 max=0.13169 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 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6337 mas, bmaj=1.695 mas, bpa=-4.569 degrees ! Estimated noise=737.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102101 Jy ! Component: 100 - total flux cleaned = 0.124901 Jy ! Component: 150 - total flux cleaned = 0.133529 Jy ! Component: 200 - total flux cleaned = 0.138621 Jy ! Total flux subtracted in 200 components = 0.138621 Jy ! Clean residual min=-0.002323 max=0.003025 Jy/beam ! Clean residual mean=-0.000015 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.138621 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.138621 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8007 mas, bmaj=2.039 mas, bpa=-2.965 degrees ! Estimated noise=423.936 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 = 0.00384538 Jy ! Component: 100 - total flux cleaned = 0.00594341 Jy ! Component: 150 - total flux cleaned = 0.00721261 Jy ! Component: 200 - total flux cleaned = 0.00777826 Jy ! Total flux subtracted in 200 components = 0.00777826 Jy ! Clean residual min=-0.001083 max=0.001050 Jy/beam ! Clean residual mean=-0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.146399 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.146399 Jy ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.196 mas, bmaj=5.025 mas, bpa=0.7263 degrees ! Estimated noise=552.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784124 Jy ! Component: 100 - total flux cleaned = 0.00082596 Jy ! Component: 150 - total flux cleaned = 0.00084434 Jy ! Component: 200 - total flux cleaned = 0.000850552 Jy ! Total flux subtracted in 200 components = 0.000850552 Jy ! Clean residual min=-0.001022 max=0.001008 Jy/beam ! Clean residual mean=-0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.14725 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 = 1.14216e-05 Jy ! Component: 100 - total flux cleaned = 1.52466e-05 Jy ! Component: 150 - total flux cleaned = 6.55449e-06 Jy ! Component: 200 - total flux cleaned = 2.65384e-06 Jy ! Total flux subtracted in 200 components = 2.65384e-06 Jy ! Clean residual min=-0.001025 max=0.001017 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.147252 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.147252 Jy ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8007 mas, bmaj=2.039 mas, bpa=-2.965 degrees ! Estimated noise=423.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100491 Jy ! Component: 100 - total flux cleaned = -0.000100053 Jy ! Component: 150 - total flux cleaned = -0.000124348 Jy ! Component: 200 - total flux cleaned = -0.000157759 Jy ! Total flux subtracted in 200 components = -0.000157759 Jy ! Clean residual min=-0.001044 max=0.001057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.147095 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.147095 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=0.098717Jy sigma=0.000647 ! Fit after self-cal, rms=0.098715Jy sigma=0.000647 wmodel J0406-2355_X_2017_03_27_pus_map.mod ! Writing 45 model components to file: J0406-2355_X_2017_03_27_pus_map.mod wobs J0406-2355_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0406-2355_X_2017_03_27_pus_uvs.fits wwins J0406-2355_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0406-2355_X_2017_03_27_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 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.89935e-06 Jy ! Component: 100 - total flux cleaned = 2.47189e-05 Jy ! Component: 150 - total flux cleaned = 5.65378e-05 Jy ! Component: 200 - total flux cleaned = 4.12814e-05 Jy ! Component: 250 - total flux cleaned = 5.65875e-05 Jy ! Component: 300 - total flux cleaned = 9.93454e-05 Jy ! Component: 350 - total flux cleaned = 9.89809e-05 Jy ! Component: 400 - total flux cleaned = 4.51402e-05 Jy ! Component: 450 - total flux cleaned = 5.87682e-05 Jy ! Component: 500 - total flux cleaned = 5.87708e-05 Jy ! Component: 550 - total flux cleaned = 2.09431e-05 Jy ! Component: 600 - total flux cleaned = 8.69866e-06 Jy ! Component: 650 - total flux cleaned = -2.74618e-05 Jy ! Component: 700 - total flux cleaned = -6.28244e-05 Jy ! Component: 750 - total flux cleaned = -7.44468e-05 Jy ! Component: 800 - total flux cleaned = -0.000120026 Jy ! Component: 850 - total flux cleaned = -0.000142323 Jy ! Component: 900 - total flux cleaned = -0.000175398 Jy ! Component: 950 - total flux cleaned = -0.000186229 Jy ! Component: 1000 - total flux cleaned = -0.000218128 Jy ! Component: 1050 - total flux cleaned = -0.000238847 Jy ! Component: 1100 - total flux cleaned = -0.000238806 Jy ! Component: 1150 - total flux cleaned = -0.000269054 Jy ! Component: 1200 - total flux cleaned = -0.000239027 Jy ! Component: 1250 - total flux cleaned = -0.00025871 Jy ! Component: 1300 - total flux cleaned = -0.00024903 Jy ! Component: 1350 - total flux cleaned = -0.000296995 Jy ! Component: 1400 - total flux cleaned = -0.000249548 Jy ! Component: 1450 - total flux cleaned = -0.00024976 Jy ! Component: 1500 - total flux cleaned = -0.000259178 Jy ! Component: 1550 - total flux cleaned = -0.000250069 Jy ! Component: 1600 - total flux cleaned = -0.000240966 Jy ! Component: 1650 - total flux cleaned = -0.0002678 Jy ! Component: 1700 - total flux cleaned = -0.000241244 Jy ! Component: 1750 - total flux cleaned = -0.000223789 Jy ! Component: 1800 - total flux cleaned = -0.000232439 Jy ! Component: 1850 - total flux cleaned = -0.000206662 Jy ! Component: 1900 - total flux cleaned = -0.000206548 Jy ! Component: 1950 - total flux cleaned = -0.000172812 Jy ! Component: 2000 - total flux cleaned = -0.000172771 Jy ! Total flux subtracted in 2048 components = -0.000123391 Jy ! Clean residual min=-0.000532 max=0.000434 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.146971 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 190 components and 0.146971 Jy ![Exited script file: muppet] wmap "J0406-2355_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.039 at -2.965 degrees (North through East) ! Clean map min=-0.00074751 max=0.13139 Jy/beam ! Writing clean map to FITS file: J0406-2355_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131388 invert ! Inverting map ! Your choice of large map pixels excluded 0.181% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352325 0.352325 0.70465 1.4093 2.8186 5.6372 11.2744 22.5488 45.0976 90.1952 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.039 at -2.965 degrees (North through East) ! Clean map min=-0.00074751 max=0.13139 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 J0406-2355_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:54 2019