! Started logfile: J1345+4452_X_2017_08_05_pus_uvs.log on Thu May 9 18:53:18 2019 obs J1345+4452_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1345+4452_X_2017_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89418 visibilities/baseline/integration-bin. ! Found source: J1345+4452 ! ! 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 575 lines of history. ! ! Reading 40560 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 J1345+4452_X_2017_08_05_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.438987Jy sigma=0.003674 ! Fit after self-cal, rms=0.399578Jy sigma=0.003366 ! 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7174 mas, bmaj=1.253 mas, bpa=-5.22 degrees ! Estimated noise=975.064 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 = 0.467583 Jy ! Component: 100 - total flux cleaned = 0.569641 Jy ! Total flux subtracted in 100 components = 0.569641 Jy ! Clean residual min=-0.018561 max=0.029772 Jy/beam ! Clean residual mean=-0.000011 rms=0.004480 Jy/beam ! Combined flux in latest and established models = 0.569641 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.569641 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=0.126228Jy sigma=0.000986 ! Fit after self-cal, rms=0.126228Jy sigma=0.000986 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305781 Jy ! Component: 100 - total flux cleaned = 0.0468993 Jy ! Total flux subtracted in 100 components = 0.0468993 Jy ! Clean residual min=-0.015986 max=0.014547 Jy/beam ! Clean residual mean=-0.000009 rms=0.003811 Jy/beam ! Combined flux in latest and established models = 0.61654 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.61654 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=0.114735Jy sigma=0.000903 ! Fit after self-cal, rms=0.114709Jy sigma=0.000902 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9197 mas, bmaj=1.506 mas, bpa=-3.227 degrees ! Estimated noise=428.122 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 = 0.0152975 Jy ! Component: 100 - total flux cleaned = 0.0235963 Jy ! Component: 150 - total flux cleaned = 0.0286856 Jy ! Component: 200 - total flux cleaned = 0.031916 Jy ! Total flux subtracted in 200 components = 0.031916 Jy ! Clean residual min=-0.016860 max=0.014487 Jy/beam ! Clean residual mean=-0.000015 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.648456 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.648456 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=0.112036Jy sigma=0.000890 ! Fit after self-cal, rms=0.112015Jy sigma=0.000890 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.00 KP 1.09 ! LA 0.96 MK 0.97 NL 0.85 OV 1.09 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.02 KP 1.02 ! LA 0.96 MK 0.97 NL 0.85 OV 1.08 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.03 KP 0.97 ! LA 0.98 MK 0.99 NL 0.86 OV 1.09 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.01 KP 0.91 ! LA 0.99 MK 0.99 NL 0.86 OV 1.07 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.97 KP 0.84 ! LA 0.97 MK 1.01 NL 0.88 OV 1.09 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.00 KP 0.83 ! LA 0.98 MK 0.98 NL 0.88 OV 1.12 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.06 KP 0.82 ! LA 0.99 MK 1.00 NL 0.87 OV 1.14 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 1.07 KP 0.82 ! LA 0.96 MK 0.98 NL 0.88 OV 1.13 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.06 KP 0.84 ! LA 0.98 MK 0.98 NL 0.88 OV 1.12 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.04 KP 0.90 ! LA 0.99 MK 0.99 NL 0.88 OV 1.11 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.01 KP 0.95 ! LA 1.00 MK 0.98 NL 0.88 OV 1.10 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 0.98 KP 0.99 ! LA 0.97 MK 0.95 NL 0.88 OV 1.11 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.112015Jy sigma=0.000890 ! Fit after self-cal, rms=0.089746Jy sigma=0.000703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9229 mas, bmaj=1.518 mas, bpa=-4.088 degrees ! Estimated noise=428.322 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 = -0.00229542 Jy ! Component: 100 - total flux cleaned = -0.00252197 Jy ! Component: 150 - total flux cleaned = -0.00260214 Jy ! Component: 200 - total flux cleaned = -0.00266824 Jy ! Total flux subtracted in 200 components = -0.00266824 Jy ! Clean residual min=-0.006877 max=0.007242 Jy/beam ! Clean residual mean=0.000017 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.645788 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.645788 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=0.089481Jy sigma=0.000701 ! Fit after self-cal, rms=0.089480Jy sigma=0.000701 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089480Jy sigma=0.000701 ! Fit after self-cal, rms=0.083053Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9233 mas, bmaj=1.516 mas, bpa=-3.833 degrees ! Estimated noise=427.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114126 Jy ! Component: 100 - total flux cleaned = -0.000178805 Jy ! Component: 150 - total flux cleaned = -0.000183022 Jy ! Component: 200 - total flux cleaned = -0.000184716 Jy ! Total flux subtracted in 200 components = -0.000184716 Jy ! Clean residual min=-0.001742 max=0.003703 Jy/beam ! Clean residual mean=-0.000021 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.645603 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.645603 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=0.082980Jy sigma=0.000649 ! Fit after self-cal, rms=0.082988Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339777 Jy ! Component: 100 - total flux cleaned = 0.00483736 Jy ! Component: 150 - total flux cleaned = 0.00540375 Jy ! Component: 200 - total flux cleaned = 0.00568016 Jy ! Total flux subtracted in 200 components = 0.00568016 Jy ! Clean residual min=-0.001460 max=0.001586 Jy/beam ! Clean residual mean=-0.000010 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.651283 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.651283 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=0.082841Jy sigma=0.000647 ! Fit after self-cal, rms=0.082825Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082825Jy sigma=0.000647 ! Fit after self-cal, rms=0.082724Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9235 mas, bmaj=1.515 mas, bpa=-3.719 degrees ! Estimated noise=427.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775314 Jy ! Component: 100 - total flux cleaned = 0.00110177 Jy ! Component: 150 - total flux cleaned = 0.00127949 Jy ! Component: 200 - total flux cleaned = 0.00147892 Jy ! Total flux subtracted in 200 components = 0.00147892 Jy ! Clean residual min=-0.001268 max=0.001166 Jy/beam ! Clean residual mean=-0.000012 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.652762 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.652762 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=0.082677Jy sigma=0.000647 ! Fit after self-cal, rms=0.082671Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026523 Jy ! Component: 100 - total flux cleaned = 0.000472819 Jy ! Component: 150 - total flux cleaned = 0.000572975 Jy ! Component: 200 - total flux cleaned = 0.000628015 Jy ! Total flux subtracted in 200 components = 0.000628015 Jy ! Clean residual min=-0.001225 max=0.001023 Jy/beam ! Clean residual mean=-0.000010 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.65339 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.65339 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=0.082659Jy sigma=0.000646 ! Fit after self-cal, rms=0.082658Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082658Jy sigma=0.000646 ! Fit after self-cal, rms=0.082617Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.099 mas, bmaj=2.51 mas, bpa=0.1028 degrees ! Estimated noise=550.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215503 Jy ! Component: 100 - total flux cleaned = 0.000418716 Jy ! Component: 150 - total flux cleaned = 0.000569177 Jy ! Component: 200 - total flux cleaned = 0.000671759 Jy ! Total flux subtracted in 200 components = 0.000671759 Jy ! Clean residual min=-0.001232 max=0.001392 Jy/beam ! Clean residual mean=-0.000025 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.654062 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.654062 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=0.082611Jy sigma=0.000646 ! Fit after self-cal, rms=0.082608Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.42164e-05 Jy ! Component: 100 - total flux cleaned = 8.62204e-05 Jy ! Component: 150 - total flux cleaned = 0.00016149 Jy ! Component: 200 - total flux cleaned = 0.00022169 Jy ! Total flux subtracted in 200 components = 0.00022169 Jy ! Clean residual min=-0.001193 max=0.001339 Jy/beam ! Clean residual mean=-0.000023 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.654284 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.654284 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=0.082609Jy sigma=0.000646 ! Fit after self-cal, rms=0.082608Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9238 mas, bmaj=1.515 mas, bpa=-3.677 degrees ! Estimated noise=427.435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9238 x 1.515 at -3.677 degrees (North through East) ! Clean map min=-0.0010615 max=0.60828 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 ! Performing amp+phase self-cal ! ! 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=0.082608Jy sigma=0.000646 ! Fit after self-cal, rms=0.077641Jy sigma=0.000602 ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9241 mas, bmaj=1.515 mas, bpa=-3.635 degrees ! Estimated noise=427.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150009 Jy ! Component: 100 - total flux cleaned = -0.000168979 Jy ! Component: 150 - total flux cleaned = -0.000152967 Jy ! Component: 200 - total flux cleaned = -0.000138055 Jy ! Total flux subtracted in 200 components = -0.000138055 Jy ! Clean residual min=-0.001163 max=0.000991 Jy/beam ! Clean residual mean=-0.000011 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.654146 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.654146 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=0.077632Jy sigma=0.000602 ! Fit after self-cal, rms=0.077632Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.47396e-05 Jy ! Component: 100 - total flux cleaned = 1.46867e-05 Jy ! Component: 150 - total flux cleaned = 2.65435e-05 Jy ! Component: 200 - total flux cleaned = 3.81494e-05 Jy ! Total flux subtracted in 200 components = 3.81494e-05 Jy ! Clean residual min=-0.001162 max=0.000984 Jy/beam ! Clean residual mean=-0.000011 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.654184 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.654184 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=0.077627Jy sigma=0.000602 ! Fit after self-cal, rms=0.077627Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.077627Jy sigma=0.000602 ! Fit after self-cal, rms=0.077613Jy sigma=0.000602 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7191 mas, bmaj=1.26 mas, bpa=-5.711 degrees ! Estimated noise=980.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.470032 Jy ! Component: 100 - total flux cleaned = 0.572539 Jy ! Component: 150 - total flux cleaned = 0.601503 Jy ! Component: 200 - total flux cleaned = 0.616489 Jy ! Total flux subtracted in 200 components = 0.616489 Jy ! Clean residual min=-0.004205 max=0.007502 Jy/beam ! Clean residual mean=-0.000022 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.616489 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.616489 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9243 mas, bmaj=1.515 mas, bpa=-3.632 degrees ! Estimated noise=427.218 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 = 0.0122041 Jy ! Component: 100 - total flux cleaned = 0.019554 Jy ! Component: 150 - total flux cleaned = 0.0244689 Jy ! Component: 200 - total flux cleaned = 0.0278792 Jy ! Total flux subtracted in 200 components = 0.0278792 Jy ! Clean residual min=-0.001514 max=0.002016 Jy/beam ! Clean residual mean=-0.000025 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.644368 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.644368 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249967 Jy ! Component: 100 - total flux cleaned = 0.00437203 Jy ! Component: 150 - total flux cleaned = 0.00578786 Jy ! Component: 200 - total flux cleaned = 0.0068742 Jy ! Total flux subtracted in 200 components = 0.0068742 Jy ! Clean residual min=-0.001282 max=0.001047 Jy/beam ! Clean residual mean=-0.000015 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.651242 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 0.651242 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.099 mas, bmaj=2.51 mas, bpa=0.1885 degrees ! Estimated noise=549.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155486 Jy ! Component: 100 - total flux cleaned = 0.00252608 Jy ! Component: 150 - total flux cleaned = 0.00316806 Jy ! Component: 200 - total flux cleaned = 0.0036041 Jy ! Total flux subtracted in 200 components = 0.0036041 Jy ! Clean residual min=-0.001117 max=0.001128 Jy/beam ! Clean residual mean=-0.000022 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.654846 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299988 Jy ! Component: 100 - total flux cleaned = 0.000449193 Jy ! Component: 150 - total flux cleaned = 0.000525075 Jy ! Component: 200 - total flux cleaned = 0.000571579 Jy ! Total flux subtracted in 200 components = 0.000571579 Jy ! Clean residual min=-0.001097 max=0.001134 Jy/beam ! Clean residual mean=-0.000020 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.655418 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 126 components and 0.655418 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9243 mas, bmaj=1.515 mas, bpa=-3.632 degrees ! Estimated noise=427.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040299 Jy ! Component: 100 - total flux cleaned = -0.000476773 Jy ! Component: 150 - total flux cleaned = -0.000508705 Jy ! Component: 200 - total flux cleaned = -0.000493539 Jy ! Total flux subtracted in 200 components = -0.000493539 Jy ! Clean residual min=-0.001135 max=0.000957 Jy/beam ! Clean residual mean=-0.000009 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.654925 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.654925 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=0.077601Jy sigma=0.000602 ! Fit after self-cal, rms=0.077597Jy sigma=0.000602 wmodel J1345+4452_X_2017_08_05_pus_map.mod ! Writing 142 model components to file: J1345+4452_X_2017_08_05_pus_map.mod wobs J1345+4452_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1345+4452_X_2017_08_05_pus_uvs.fits wwins J1345+4452_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1345+4452_X_2017_08_05_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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298071 Jy ! Component: 100 - total flux cleaned = -0.000476253 Jy ! Component: 150 - total flux cleaned = -0.000661019 Jy ! Component: 200 - total flux cleaned = -0.000853675 Jy ! Component: 250 - total flux cleaned = -0.00100894 Jy ! Component: 300 - total flux cleaned = -0.00112952 Jy ! Component: 350 - total flux cleaned = -0.0012474 Jy ! Component: 400 - total flux cleaned = -0.00137662 Jy ! Component: 450 - total flux cleaned = -0.00144662 Jy ! Component: 500 - total flux cleaned = -0.00151543 Jy ! Component: 550 - total flux cleaned = -0.00158272 Jy ! Component: 600 - total flux cleaned = -0.00160887 Jy ! Component: 650 - total flux cleaned = -0.00163509 Jy ! Component: 700 - total flux cleaned = -0.00169989 Jy ! Component: 750 - total flux cleaned = -0.0017511 Jy ! Component: 800 - total flux cleaned = -0.00182632 Jy ! Component: 850 - total flux cleaned = -0.00187557 Jy ! Component: 900 - total flux cleaned = -0.00192432 Jy ! Component: 950 - total flux cleaned = -0.00196033 Jy ! Component: 1000 - total flux cleaned = -0.00199595 Jy ! Component: 1050 - total flux cleaned = -0.00205436 Jy ! Component: 1100 - total flux cleaned = -0.00203114 Jy ! Component: 1150 - total flux cleaned = -0.00208849 Jy ! Component: 1200 - total flux cleaned = -0.00212245 Jy ! Component: 1250 - total flux cleaned = -0.00215598 Jy ! Component: 1300 - total flux cleaned = -0.00221125 Jy ! Component: 1350 - total flux cleaned = -0.00223303 Jy ! Component: 1400 - total flux cleaned = -0.00223286 Jy ! Component: 1450 - total flux cleaned = -0.00227577 Jy ! Component: 1500 - total flux cleaned = -0.00229676 Jy ! Component: 1550 - total flux cleaned = -0.00232811 Jy ! Component: 1600 - total flux cleaned = -0.00232805 Jy ! Component: 1650 - total flux cleaned = -0.00231781 Jy ! Component: 1700 - total flux cleaned = -0.00238935 Jy ! Component: 1750 - total flux cleaned = -0.00239939 Jy ! Component: 1800 - total flux cleaned = -0.00241953 Jy ! Component: 1850 - total flux cleaned = -0.0024793 Jy ! Component: 1900 - total flux cleaned = -0.00248913 Jy ! Component: 1950 - total flux cleaned = -0.00253811 Jy ! Component: 2000 - total flux cleaned = -0.00256724 Jy ! Total flux subtracted in 2048 components = -0.00255751 Jy ! Clean residual min=-0.000605 max=0.000549 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.652367 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 300 components and 0.652367 Jy ![Exited script file: muppet] wmap "J1345+4452_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9243 x 1.515 at -3.632 degrees (North through East) ! Clean map min=-0.00094971 max=0.60842 Jy/beam ! Writing clean map to FITS file: J1345+4452_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.608423 invert ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0885547 0.0885547 0.177109 0.354219 0.708438 1.41688 2.83375 5.6675 11.335 22.67 45.34 90.68 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.608 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9243 x 1.515 at -3.632 degrees (North through East) ! Clean map min=-0.00094971 max=0.60842 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 J1345+4452_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:53:21 2019