! Started logfile: J2349-0438_X_2017_07_09_pus_uvs.log on Wed May 8 15:32:31 2019 obs J2349-0438_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2349-0438_X_2017_07_09_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983078 visibilities/baseline/integration-bin. ! Found source: J2349-0438 ! ! 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 979 lines of history. ! ! Reading 115728 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 J2349-0438_X_2017_07_09_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882384Jy sigma=0.007460 ! Fit after self-cal, rms=0.827923Jy sigma=0.006991 ! 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6888 mas, bmaj=1.716 mas, bpa=-3.495 degrees ! Estimated noise=537.917 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 = 0.12916 Jy ! Component: 100 - total flux cleaned = 0.16399 Jy ! Total flux subtracted in 100 components = 0.16399 Jy ! Clean residual min=-0.006121 max=0.015412 Jy/beam ! Clean residual mean=-0.000025 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.16399 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.16399 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=0.085544Jy sigma=0.000701 ! Fit after self-cal, rms=0.085528Jy sigma=0.000701 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174932 Jy ! Component: 100 - total flux cleaned = 0.0270267 Jy ! Total flux subtracted in 100 components = 0.0270267 Jy ! Clean residual min=-0.003234 max=0.004781 Jy/beam ! Clean residual mean=-0.000008 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.191017 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.191017 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=0.081239Jy sigma=0.000661 ! Fit after self-cal, rms=0.081218Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592353 Jy ! Component: 100 - total flux cleaned = 0.00970244 Jy ! Total flux subtracted in 100 components = 0.00970244 Jy ! Clean residual min=-0.002600 max=0.002822 Jy/beam ! Clean residual mean=-0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.200719 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.200719 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=0.080737Jy sigma=0.000656 ! Fit after self-cal, rms=0.080737Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8618 mas, bmaj=2.026 mas, bpa=-2.104 degrees ! Estimated noise=249.001 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 (-3.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347508 Jy ! Component: 100 - total flux cleaned = 0.00564744 Jy ! Component: 150 - total flux cleaned = 0.00718503 Jy ! Component: 200 - total flux cleaned = 0.00807597 Jy ! Total flux subtracted in 200 components = 0.00807597 Jy ! Clean residual min=-0.001714 max=0.001829 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.208795 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.208795 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=0.080580Jy sigma=0.000654 ! Fit after self-cal, rms=0.080573Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.98 HN 1.01 KP 1.03 ! LA 0.97 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.03 ! LA 0.97 MK 1.00 NL 0.96 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.02 ! LA 1.00 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.01 ! LA 1.00 MK 1.02 NL 0.97 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.01 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 1.03 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 MK 1.06 NL 0.97 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.02 ! LA 0.99 MK 1.04 NL 0.99 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.080573Jy sigma=0.000654 ! Fit after self-cal, rms=0.080432Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8657 mas, bmaj=2.028 mas, bpa=-2.149 degrees ! Estimated noise=248.397 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 (-1.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152066 Jy ! Component: 100 - total flux cleaned = 0.00163923 Jy ! Component: 150 - total flux cleaned = 0.0017715 Jy ! Component: 200 - total flux cleaned = 0.00180177 Jy ! Total flux subtracted in 200 components = 0.00180177 Jy ! Clean residual min=-0.000902 max=0.000883 Jy/beam ! Clean residual mean=0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.210597 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.210597 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=0.080393Jy sigma=0.000652 ! Fit after self-cal, rms=0.080400Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.080400Jy sigma=0.000652 ! Fit after self-cal, rms=0.080554Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8647 mas, bmaj=2.031 mas, bpa=-2.169 degrees ! Estimated noise=248.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067619 Jy ! Component: 100 - total flux cleaned = 0.000955659 Jy ! Component: 150 - total flux cleaned = 0.00103339 Jy ! Component: 200 - total flux cleaned = 0.00108889 Jy ! Total flux subtracted in 200 components = 0.00108889 Jy ! Clean residual min=-0.000645 max=0.000749 Jy/beam ! Clean residual mean=0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.211686 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.211686 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=0.080547Jy sigma=0.000651 ! Fit after self-cal, rms=0.080552Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000192872 Jy ! Component: 100 - total flux cleaned = 0.000241311 Jy ! Component: 150 - total flux cleaned = 0.000293107 Jy ! Component: 200 - total flux cleaned = 0.000301136 Jy ! Total flux subtracted in 200 components = 0.000301136 Jy ! Clean residual min=-0.000646 max=0.000741 Jy/beam ! Clean residual mean=0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.211987 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.211987 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=0.080550Jy sigma=0.000651 ! Fit after self-cal, rms=0.080550Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.080550Jy sigma=0.000651 ! Fit after self-cal, rms=0.080624Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8648 mas, bmaj=2.032 mas, bpa=-2.171 degrees ! Estimated noise=248.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025891 Jy ! Component: 100 - total flux cleaned = 0.000277034 Jy ! Component: 150 - total flux cleaned = 0.000285155 Jy ! Component: 200 - total flux cleaned = 0.000292797 Jy ! Total flux subtracted in 200 components = 0.000292797 Jy ! Clean residual min=-0.000671 max=0.000733 Jy/beam ! Clean residual mean=0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.21228 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.21228 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=0.080623Jy sigma=0.000651 ! Fit after self-cal, rms=0.080624Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 6.28955e-05 Jy ! Component: 100 - total flux cleaned = 6.29945e-05 Jy ! Component: 150 - total flux cleaned = 6.9672e-05 Jy ! Component: 200 - total flux cleaned = 6.95436e-05 Jy ! Total flux subtracted in 200 components = 6.95436e-05 Jy ! Clean residual min=-0.000666 max=0.000729 Jy/beam ! Clean residual mean=0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.212349 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.212349 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=0.080623Jy sigma=0.000651 ! Fit after self-cal, rms=0.080622Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.080622Jy sigma=0.000651 ! Fit after self-cal, rms=0.080657Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.503 mas, bpa=-0.8918 degrees ! Estimated noise=318.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153823 Jy ! Component: 100 - total flux cleaned = 0.000169853 Jy ! Component: 150 - total flux cleaned = 0.000158648 Jy ! Component: 200 - total flux cleaned = 0.000158468 Jy ! Total flux subtracted in 200 components = 0.000158468 Jy ! Clean residual min=-0.000805 max=0.000971 Jy/beam ! Clean residual mean=0.000007 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.212508 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.212508 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=0.080657Jy sigma=0.000651 ! Fit after self-cal, rms=0.080657Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 2.80211e-05 Jy ! Component: 100 - total flux cleaned = 4.70149e-05 Jy ! Component: 150 - total flux cleaned = 5.09515e-05 Jy ! Component: 200 - total flux cleaned = 5.45116e-05 Jy ! Total flux subtracted in 200 components = 5.45116e-05 Jy ! Clean residual min=-0.000799 max=0.000965 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.212562 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 133 components and 0.212562 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=0.080657Jy sigma=0.000651 ! Fit after self-cal, rms=0.080657Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8649 mas, bmaj=2.032 mas, bpa=-2.175 degrees ! Estimated noise=248.723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 2.032 at -2.175 degrees (North through East) ! Clean map min=-0.00064 max=0.17434 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6916 mas, bmaj=1.724 mas, bpa=-3.402 degrees ! Estimated noise=540.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129541 Jy ! Component: 100 - total flux cleaned = 0.164464 Jy ! Component: 150 - total flux cleaned = 0.181607 Jy ! Component: 200 - total flux cleaned = 0.190854 Jy ! Total flux subtracted in 200 components = 0.190854 Jy ! Clean residual min=-0.002165 max=0.004456 Jy/beam ! Clean residual mean=-0.000011 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.190854 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 0.190854 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8649 mas, bmaj=2.032 mas, bpa=-2.175 degrees ! Estimated noise=248.723 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 = 0.00672128 Jy ! Component: 100 - total flux cleaned = 0.0108015 Jy ! Component: 150 - total flux cleaned = 0.0136327 Jy ! Component: 200 - total flux cleaned = 0.015697 Jy ! Total flux subtracted in 200 components = 0.015697 Jy ! Clean residual min=-0.001010 max=0.001187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.206551 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.206551 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (0.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155862 Jy ! Component: 100 - total flux cleaned = 0.00275269 Jy ! Component: 150 - total flux cleaned = 0.00367309 Jy ! Component: 200 - total flux cleaned = 0.00439016 Jy ! Total flux subtracted in 200 components = 0.00439016 Jy ! Clean residual min=-0.000750 max=0.000672 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.210941 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.210941 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.503 mas, bpa=-0.8918 degrees ! Estimated noise=318.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079216 Jy ! Component: 100 - total flux cleaned = 0.00119517 Jy ! Component: 150 - total flux cleaned = 0.00137094 Jy ! Component: 200 - total flux cleaned = 0.00144883 Jy ! Total flux subtracted in 200 components = 0.00144883 Jy ! Clean residual min=-0.000828 max=0.000965 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.21239 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 = 6.7498e-05 Jy ! Component: 100 - total flux cleaned = 0.000118073 Jy ! Component: 150 - total flux cleaned = 0.000162935 Jy ! Component: 200 - total flux cleaned = 0.000183375 Jy ! Total flux subtracted in 200 components = 0.000183375 Jy ! Clean residual min=-0.000816 max=0.000962 Jy/beam ! Clean residual mean=0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.212573 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 113 components and 0.212573 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8649 mas, bmaj=2.032 mas, bpa=-2.175 degrees ! Estimated noise=248.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140421 Jy ! Component: 100 - total flux cleaned = -0.000140466 Jy ! Component: 150 - total flux cleaned = -0.000140593 Jy ! Component: 200 - total flux cleaned = -0.000127417 Jy ! Total flux subtracted in 200 components = -0.000127417 Jy ! Clean residual min=-0.000661 max=0.000681 Jy/beam ! Clean residual mean=0.000003 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.212446 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.212446 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=0.080666Jy sigma=0.000651 ! Fit after self-cal, rms=0.080663Jy sigma=0.000651 wmodel J2349-0438_X_2017_07_09_pus_map.mod ! Writing 128 model components to file: J2349-0438_X_2017_07_09_pus_map.mod wobs J2349-0438_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2349-0438_X_2017_07_09_pus_uvs.fits wwins J2349-0438_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J2349-0438_X_2017_07_09_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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.69206e-05 Jy ! Component: 100 - total flux cleaned = -2.84166e-05 Jy ! Component: 150 - total flux cleaned = -7.18932e-05 Jy ! Component: 200 - total flux cleaned = -0.000113798 Jy ! Component: 250 - total flux cleaned = -0.000164252 Jy ! Component: 300 - total flux cleaned = -0.000183924 Jy ! Component: 350 - total flux cleaned = -0.000221964 Jy ! Component: 400 - total flux cleaned = -0.000221936 Jy ! Component: 450 - total flux cleaned = -0.000221959 Jy ! Component: 500 - total flux cleaned = -0.000230629 Jy ! Component: 550 - total flux cleaned = -0.000230525 Jy ! Component: 600 - total flux cleaned = -0.000255967 Jy ! Component: 650 - total flux cleaned = -0.000281 Jy ! Component: 700 - total flux cleaned = -0.000297268 Jy ! Component: 750 - total flux cleaned = -0.000321425 Jy ! Component: 800 - total flux cleaned = -0.000329337 Jy ! Component: 850 - total flux cleaned = -0.000352782 Jy ! Component: 900 - total flux cleaned = -0.000383408 Jy ! Component: 950 - total flux cleaned = -0.00039833 Jy ! Component: 1000 - total flux cleaned = -0.000405703 Jy ! Component: 1050 - total flux cleaned = -0.000435243 Jy ! Component: 1100 - total flux cleaned = -0.000442518 Jy ! Component: 1150 - total flux cleaned = -0.000449828 Jy ! Component: 1200 - total flux cleaned = -0.00047818 Jy ! Component: 1250 - total flux cleaned = -0.000499119 Jy ! Component: 1300 - total flux cleaned = -0.00051985 Jy ! Component: 1350 - total flux cleaned = -0.000526691 Jy ! Component: 1400 - total flux cleaned = -0.000533491 Jy ! Component: 1450 - total flux cleaned = -0.00058018 Jy ! Component: 1500 - total flux cleaned = -0.00059337 Jy ! Component: 1550 - total flux cleaned = -0.000619557 Jy ! Component: 1600 - total flux cleaned = -0.000619485 Jy ! Component: 1650 - total flux cleaned = -0.000625961 Jy ! Component: 1700 - total flux cleaned = -0.000638739 Jy ! Component: 1750 - total flux cleaned = -0.000651304 Jy ! Component: 1800 - total flux cleaned = -0.000676288 Jy ! Component: 1850 - total flux cleaned = -0.000663909 Jy ! Component: 1900 - total flux cleaned = -0.000676132 Jy ! Component: 1950 - total flux cleaned = -0.000670113 Jy ! Component: 2000 - total flux cleaned = -0.000664203 Jy ! Total flux subtracted in 2048 components = -0.000646366 Jy ! Clean residual min=-0.000371 max=0.000360 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.2118 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 266 components and 0.2118 Jy ![Exited script file: muppet] wmap "J2349-0438_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 2.032 at -2.175 degrees (North through East) ! Clean map min=-0.00050696 max=0.1746 Jy/beam ! Writing clean map to FITS file: J2349-0438_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1746 invert ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191788 0.191788 0.383576 0.767151 1.5343 3.06861 6.13721 12.2744 24.5488 49.0977 98.1954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 2.032 at -2.175 degrees (North through East) ! Clean map min=-0.00050696 max=0.1746 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 J2349-0438_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:32:37 2019