! Started logfile: J0632-1250_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:45 2017 obs J0632-1250_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0632-1250_X_2015_01_23_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792271 visibilities/baseline/integration-bin. ! Found source: J0632-1250 ! ! 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 350 lines of history. ! ! Reading 49200 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 J0632-1250_X_2015_01_23_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932725Jy sigma=0.010948 ! Fit after self-cal, rms=0.889906Jy sigma=0.010464 ! 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7341 mas, bmaj=1.95 mas, bpa=0.6385 degrees ! Estimated noise=628.385 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 = 0.0864069 Jy ! Component: 100 - total flux cleaned = 0.109526 Jy ! Total flux subtracted in 100 components = 0.109526 Jy ! Clean residual min=-0.010513 max=0.017272 Jy/beam ! Clean residual mean=-0.000008 rms=0.003185 Jy/beam ! Combined flux in latest and established models = 0.109526 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.109526 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=0.089541Jy sigma=0.000994 ! Fit after self-cal, rms=0.089389Jy sigma=0.000991 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8762 mas, bmaj=2.232 mas, bpa=1.439 degrees ! Estimated noise=276.818 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 = 0.0128503 Jy ! Component: 100 - total flux cleaned = 0.0173713 Jy ! Component: 150 - total flux cleaned = 0.0181897 Jy ! Component: 200 - total flux cleaned = 0.0188433 Jy ! Total flux subtracted in 200 components = 0.0188433 Jy ! Clean residual min=-0.014314 max=0.013463 Jy/beam ! Clean residual mean=0.000049 rms=0.003756 Jy/beam ! Combined flux in latest and established models = 0.128369 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.128369 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=0.087214Jy sigma=0.000975 ! Fit after self-cal, rms=0.087167Jy sigma=0.000974 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.98 HN 1.16 KP 0.79 ! LA 1.91 MK 0.97 NL 0.99 OV 0.90 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.98 HN 1.19 KP 0.74 ! LA 1.95 MK 0.98 NL 0.99 OV 0.89 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.99 HN 1.19 KP 0.71 ! LA 1.97 MK 0.92 NL 0.99 OV 0.90 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.97 HN 1.15 KP 0.69 ! LA 1.96 MK 0.95 NL 1.01 OV 0.86 ! PT 0.86 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 HN 1.16 KP 0.66 ! LA 1.96 MK 1.01 NL 1.01 OV 0.87 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.16 KP 0.64 ! LA 1.90 MK 0.98 NL 1.01 OV 0.92 ! PT 0.87 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.28 KP 0.63 ! LA 1.97 MK 1.02 NL 1.08 OV 0.96 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 1.24 KP 0.64 ! LA 2.01 MK 0.95 NL 1.05 OV 0.93 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 1.23 KP 0.67 ! LA 2.01 MK 0.97 NL 1.01 OV 0.93 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.98 HN 1.18 KP 0.70 ! LA 2.11 MK 1.00 NL 1.03 OV 0.92 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.97 HN 1.17 KP 0.72 ! LA 1.97 MK 0.98 NL 1.03 OV 0.90 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00 HN 1.14 KP 0.72 ! LA 1.94 MK 1.02 NL 1.04 OV 0.90 ! PT 0.90 SC 0.98 ! ! ! Fit before self-cal, rms=0.087167Jy sigma=0.000974 ! Fit after self-cal, rms=0.094336Jy sigma=0.000861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8783 mas, bmaj=2.216 mas, bpa=1.714 degrees ! Estimated noise=274.72 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 = 0.000678631 Jy ! Component: 100 - total flux cleaned = 0.000743568 Jy ! Component: 150 - total flux cleaned = 0.000860394 Jy ! Component: 200 - total flux cleaned = 0.0010251 Jy ! Total flux subtracted in 200 components = 0.0010251 Jy ! Clean residual min=-0.007859 max=0.010315 Jy/beam ! Clean residual mean=0.000082 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.129394 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.129394 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=0.094257Jy sigma=0.000860 ! Fit after self-cal, rms=0.094847Jy sigma=0.000857 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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=0.094847Jy sigma=0.000857 ! Fit after self-cal, rms=0.146088Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8783 mas, bmaj=2.225 mas, bpa=1.682 degrees ! Estimated noise=276.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189464 Jy ! Component: 100 - total flux cleaned = 0.00207759 Jy ! Component: 150 - total flux cleaned = 0.0022478 Jy ! Component: 200 - total flux cleaned = 0.00235624 Jy ! Total flux subtracted in 200 components = 0.00235624 Jy ! Clean residual min=-0.003640 max=0.009673 Jy/beam ! Clean residual mean=0.000020 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.13175 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.13175 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=0.146040Jy sigma=0.000795 ! Fit after self-cal, rms=0.146450Jy sigma=0.000794 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.232% 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) ! Added new window around map position (-1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797347 Jy ! Component: 100 - total flux cleaned = 0.00836628 Jy ! Component: 150 - total flux cleaned = 0.00792523 Jy ! Component: 200 - total flux cleaned = 0.00735985 Jy ! Total flux subtracted in 200 components = 0.00735985 Jy ! Clean residual min=-0.003634 max=0.005458 Jy/beam ! Clean residual mean=0.000020 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.13911 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.13911 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=0.146020Jy sigma=0.000783 ! Fit after self-cal, rms=0.146051Jy sigma=0.000782 ! Inverting map ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-5.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438832 Jy ! Component: 100 - total flux cleaned = 0.00562889 Jy ! Component: 150 - total flux cleaned = 0.00556339 Jy ! Component: 200 - total flux cleaned = 0.00550228 Jy ! Total flux subtracted in 200 components = 0.00550228 Jy ! Clean residual min=-0.003348 max=0.003008 Jy/beam ! Clean residual mean=0.000012 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.144612 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.144612 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=0.145929Jy sigma=0.000778 ! Fit after self-cal, rms=0.145925Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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=0.145925Jy sigma=0.000778 ! Fit after self-cal, rms=0.152887Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8721 mas, bmaj=2.215 mas, bpa=1.365 degrees ! Estimated noise=274.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234687 Jy ! Component: 100 - total flux cleaned = 0.00216639 Jy ! Component: 150 - total flux cleaned = 0.00207764 Jy ! Component: 200 - total flux cleaned = 0.00200657 Jy ! Total flux subtracted in 200 components = 0.00200657 Jy ! Clean residual min=-0.001864 max=0.001865 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.146619 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.146619 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=0.152821Jy sigma=0.000774 ! Fit after self-cal, rms=0.152792Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 = 0.000265773 Jy ! Component: 100 - total flux cleaned = 0.00019256 Jy ! Component: 150 - total flux cleaned = 0.000303343 Jy ! Component: 200 - total flux cleaned = 0.000381543 Jy ! Total flux subtracted in 200 components = 0.000381543 Jy ! Clean residual min=-0.001855 max=0.001750 Jy/beam ! Clean residual mean=0.000006 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.147 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.147001 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=0.152775Jy sigma=0.000773 ! Fit after self-cal, rms=0.152778Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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=0.152778Jy sigma=0.000773 ! Fit after self-cal, rms=0.153539Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.087 mas, bmaj=3.799 mas, bpa=-0.5815 degrees ! Estimated noise=348.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063283 Jy ! Component: 100 - total flux cleaned = 0.000379608 Jy ! Component: 150 - total flux cleaned = 0.000170134 Jy ! Component: 200 - total flux cleaned = 4.38111e-05 Jy ! Total flux subtracted in 200 components = 4.38111e-05 Jy ! Clean residual min=-0.001504 max=0.001741 Jy/beam ! Clean residual mean=0.000012 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.147044 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.147044 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=0.153521Jy sigma=0.000773 ! Fit after self-cal, rms=0.153508Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 = -2.34261e-05 Jy ! Component: 100 - total flux cleaned = -0.000129849 Jy ! Component: 150 - total flux cleaned = -0.000166616 Jy ! Component: 200 - total flux cleaned = -0.00020004 Jy ! Total flux subtracted in 200 components = -0.00020004 Jy ! Clean residual min=-0.001445 max=0.001707 Jy/beam ! Clean residual mean=0.000012 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.146844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.146844 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=0.153504Jy sigma=0.000773 ! Fit after self-cal, rms=0.153505Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8718 mas, bmaj=2.214 mas, bpa=1.193 degrees ! Estimated noise=274.065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8718 x 2.214 at 1.193 degrees (North through East) ! Clean map min=-0.0017484 max=0.10745 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7321 mas, bmaj=1.936 mas, bpa=0.2663 degrees ! Estimated noise=599.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0820286 Jy ! Component: 100 - total flux cleaned = 0.107797 Jy ! Component: 150 - total flux cleaned = 0.122303 Jy ! Component: 200 - total flux cleaned = 0.130857 Jy ! Total flux subtracted in 200 components = 0.130857 Jy ! Clean residual min=-0.002995 max=0.004344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.130857 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.130857 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8718 mas, bmaj=2.214 mas, bpa=1.193 degrees ! Estimated noise=274.065 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 = 0.00637744 Jy ! Component: 100 - total flux cleaned = 0.0100532 Jy ! Component: 150 - total flux cleaned = 0.0125428 Jy ! Component: 200 - total flux cleaned = 0.0133144 Jy ! Total flux subtracted in 200 components = 0.0133144 Jy ! Clean residual min=-0.001824 max=0.002373 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.144171 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.144171 Jy ! Inverting map ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-15.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168908 Jy ! Component: 100 - total flux cleaned = 0.00213141 Jy ! Component: 150 - total flux cleaned = 0.00231961 Jy ! Component: 200 - total flux cleaned = 0.00252786 Jy ! Total flux subtracted in 200 components = 0.00252786 Jy ! Clean residual min=-0.001671 max=0.001430 Jy/beam ! Clean residual mean=0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.146699 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.146699 Jy ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.087 mas, bmaj=3.799 mas, bpa=-0.5815 degrees ! Estimated noise=348.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418584 Jy ! Component: 100 - total flux cleaned = 0.000592742 Jy ! Component: 150 - total flux cleaned = 0.000682802 Jy ! Component: 200 - total flux cleaned = 0.000683368 Jy ! Total flux subtracted in 200 components = 0.000683368 Jy ! Clean residual min=-0.001289 max=0.001469 Jy/beam ! Clean residual mean=0.000010 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.147383 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 = 1.23346e-06 Jy ! Component: 100 - total flux cleaned = -4.10843e-05 Jy ! Component: 150 - total flux cleaned = -7.96044e-05 Jy ! Component: 200 - total flux cleaned = -9.77114e-05 Jy ! Total flux subtracted in 200 components = -9.77114e-05 Jy ! Clean residual min=-0.001213 max=0.001399 Jy/beam ! Clean residual mean=0.000010 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.147285 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.147285 Jy ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8718 mas, bmaj=2.214 mas, bpa=1.193 degrees ! Estimated noise=274.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140562 Jy ! Component: 100 - total flux cleaned = 0.000105602 Jy ! Component: 150 - total flux cleaned = 0.000160127 Jy ! Component: 200 - total flux cleaned = 0.000209622 Jy ! Total flux subtracted in 200 components = 0.000209622 Jy ! Clean residual min=-0.001385 max=0.001087 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.147494 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.147494 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=0.153483Jy sigma=0.000772 ! Fit after self-cal, rms=0.153480Jy sigma=0.000772 wmodel J0632-1250_X_2015_01_23_pus_map.mod ! Writing 113 model components to file: J0632-1250_X_2015_01_23_pus_map.mod wobs J0632-1250_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0632-1250_X_2015_01_23_pus_uvs.fits wwins J0632-1250_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0632-1250_X_2015_01_23_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 0.232% 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 = -0.000219046 Jy ! Component: 100 - total flux cleaned = -0.000120799 Jy ! Component: 150 - total flux cleaned = -0.000119377 Jy ! Component: 200 - total flux cleaned = -0.000186198 Jy ! Component: 250 - total flux cleaned = -0.000250229 Jy ! Component: 300 - total flux cleaned = -0.000235524 Jy ! Component: 350 - total flux cleaned = -0.000206628 Jy ! Component: 400 - total flux cleaned = -0.000234881 Jy ! Component: 450 - total flux cleaned = -0.00020749 Jy ! Component: 500 - total flux cleaned = -0.000154315 Jy ! Component: 550 - total flux cleaned = -0.000115684 Jy ! Component: 600 - total flux cleaned = -9.0583e-05 Jy ! Component: 650 - total flux cleaned = -5.3702e-05 Jy ! Component: 700 - total flux cleaned = -6.58804e-05 Jy ! Component: 750 - total flux cleaned = -6.58549e-05 Jy ! Component: 800 - total flux cleaned = -5.41851e-05 Jy ! Component: 850 - total flux cleaned = -6.55037e-05 Jy ! Component: 900 - total flux cleaned = -8.80616e-05 Jy ! Component: 950 - total flux cleaned = -9.89139e-05 Jy ! Component: 1000 - total flux cleaned = -0.000120569 Jy ! Component: 1050 - total flux cleaned = -0.000120424 Jy ! Component: 1100 - total flux cleaned = -0.000130904 Jy ! Component: 1150 - total flux cleaned = -0.000131 Jy ! Component: 1200 - total flux cleaned = -0.000161456 Jy ! Component: 1250 - total flux cleaned = -0.000191408 Jy ! Component: 1300 - total flux cleaned = -0.000191506 Jy ! Component: 1350 - total flux cleaned = -0.000201448 Jy ! Component: 1400 - total flux cleaned = -0.00024882 Jy ! Component: 1450 - total flux cleaned = -0.000267309 Jy ! Component: 1500 - total flux cleaned = -0.000267253 Jy ! Component: 1550 - total flux cleaned = -0.000285343 Jy ! Component: 1600 - total flux cleaned = -0.000303077 Jy ! Component: 1650 - total flux cleaned = -0.000311785 Jy ! Component: 1700 - total flux cleaned = -0.000302889 Jy ! Component: 1750 - total flux cleaned = -0.000311469 Jy ! Component: 1800 - total flux cleaned = -0.000345177 Jy ! Component: 1850 - total flux cleaned = -0.00032852 Jy ! Component: 1900 - total flux cleaned = -0.00032867 Jy ! Component: 1950 - total flux cleaned = -0.000344935 Jy ! Component: 2000 - total flux cleaned = -0.00035292 Jy ! Total flux subtracted in 2048 components = -0.000344956 Jy ! Clean residual min=-0.000444 max=0.000522 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.14715 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 256 components and 0.14715 Jy ![Exited script file: muppet] wmap "J0632-1250_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.232% 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: 0.8718 x 2.214 at 1.193 degrees (North through East) ! Clean map min=-0.0011789 max=0.10785 Jy/beam ! Writing clean map to FITS file: J0632-1250_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10785 invert ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.00015527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431905 0.431905 0.863811 1.72762 3.45524 6.91049 13.821 27.6419 55.2839 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8718 x 2.214 at 1.193 degrees (North through East) ! Clean map min=-0.0011789 max=0.10785 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 J0632-1250_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:48 2017