! Started logfile: J1036-3744_X_2017_08_12_pus_uvs.log on Fri May 10 15:22:47 2019 obs J1036-3744_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1036-3744_X_2017_08_12_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.556125 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! 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 1049 lines of history. ! ! Reading 11712 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 J1036-3744_X_2017_08_12_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.766784Jy sigma=0.004942 ! Fit after self-cal, rms=0.714684Jy sigma=0.004611 ! 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 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5642 mas, bmaj=1.655 mas, bpa=-3.387 degrees ! Estimated noise=1933.77 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 = 0.214041 Jy ! Component: 100 - total flux cleaned = 0.268589 Jy ! Total flux subtracted in 100 components = 0.268589 Jy ! Clean residual min=-0.010595 max=0.026851 Jy/beam ! Clean residual mean=-0.000070 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.268589 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.268589 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=0.127182Jy sigma=0.000750 ! Fit after self-cal, rms=0.127180Jy sigma=0.000750 ! Inverting map ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261821 Jy ! Component: 100 - total flux cleaned = 0.0413025 Jy ! Total flux subtracted in 100 components = 0.0413025 Jy ! Clean residual min=-0.007833 max=0.014600 Jy/beam ! Clean residual mean=0.000007 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.309891 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.309892 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=0.118199Jy sigma=0.000678 ! Fit after self-cal, rms=0.117917Jy sigma=0.000676 ! Inverting map ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131793 Jy ! Component: 100 - total flux cleaned = 0.0209808 Jy ! Total flux subtracted in 100 components = 0.0209808 Jy ! Clean residual min=-0.006197 max=0.008559 Jy/beam ! Clean residual mean=0.000050 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.330872 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.330872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115549Jy sigma=0.000659 ! Fit after self-cal, rms=0.115402Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7298 mas, bmaj=1.95 mas, bpa=-3.124 degrees ! Estimated noise=1070.08 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 = 0.011444 Jy ! Component: 100 - total flux cleaned = 0.0172962 Jy ! Component: 150 - total flux cleaned = 0.0205089 Jy ! Component: 200 - total flux cleaned = 0.021968 Jy ! Total flux subtracted in 200 components = 0.021968 Jy ! Clean residual min=-0.006075 max=0.005643 Jy/beam ! Clean residual mean=0.000201 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.35284 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.35284 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=0.114474Jy sigma=0.000649 ! Fit after self-cal, rms=0.114452Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.96 HN 1.00* KP 1.00 ! LA 1.00 MK 0.98 NL 1.00* OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 1.35 KP 0.97 ! LA 0.97 MK 0.99 NL 1.00* OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 HN 1.34 KP 0.93 ! LA 1.02 MK 1.03 NL 1.00* OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 1.00* KP 0.95 ! LA 1.05 MK 1.03 NL 1.00* OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 1.00* KP 0.95 ! LA 0.99 MK 1.05 NL 1.00* OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.97 ! LA 1.00 MK 1.04 NL 1.00* OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.23 KP 0.98 ! LA 0.98 MK 1.05 NL 1.00* OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.17 KP 0.95 ! LA 0.98 MK 1.02 NL 1.00* OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.95 HN 1.14 KP 0.95 ! LA 0.98 MK 1.00 NL 1.00* OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.00* KP 0.96 ! LA 1.01 MK 0.98 NL 1.00* OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.00* KP 0.99 ! LA 1.03 MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.93 HN 1.00* KP 0.97 ! LA 1.02 MK 0.94 NL 1.00* OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.114452Jy sigma=0.000648 ! Fit after self-cal, rms=0.121605Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7339 mas, bmaj=1.957 mas, bpa=-3.132 degrees ! Estimated noise=1076.68 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 = -0.00137928 Jy ! Component: 100 - total flux cleaned = -0.0014366 Jy ! Component: 150 - total flux cleaned = -0.00153635 Jy ! Component: 200 - total flux cleaned = -0.00165762 Jy ! Total flux subtracted in 200 components = -0.00165762 Jy ! Clean residual min=-0.002725 max=0.002631 Jy/beam ! Clean residual mean=0.000037 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.351183 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.351183 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=0.121544Jy sigma=0.000637 ! Fit after self-cal, rms=0.121628Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.226% 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=0.121628Jy sigma=0.000637 ! Fit after self-cal, rms=0.121915Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7346 mas, bmaj=1.958 mas, bpa=-3.13 degrees ! Estimated noise=1077.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000661058 Jy ! Component: 100 - total flux cleaned = -0.00083549 Jy ! Component: 150 - total flux cleaned = -0.000891201 Jy ! Component: 200 - total flux cleaned = -0.00089237 Jy ! Total flux subtracted in 200 components = -0.00089237 Jy ! Clean residual min=-0.002676 max=0.002551 Jy/beam ! Clean residual mean=0.000029 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.35029 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.35029 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=0.121890Jy sigma=0.000636 ! Fit after self-cal, rms=0.121888Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 = -0.000207084 Jy ! Component: 100 - total flux cleaned = -0.000232221 Jy ! Component: 150 - total flux cleaned = -0.000254176 Jy ! Component: 200 - total flux cleaned = -0.000294766 Jy ! Total flux subtracted in 200 components = -0.000294766 Jy ! Clean residual min=-0.002666 max=0.002547 Jy/beam ! Clean residual mean=0.000027 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.349996 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.349996 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=0.121875Jy sigma=0.000636 ! Fit after self-cal, rms=0.121872Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.226% 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=0.121872Jy sigma=0.000636 ! Fit after self-cal, rms=0.123037Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.735 mas, bmaj=1.958 mas, bpa=-3.146 degrees ! Estimated noise=1077.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480555 Jy ! Component: 100 - total flux cleaned = -0.000557128 Jy ! Component: 150 - total flux cleaned = -0.000625293 Jy ! Component: 200 - total flux cleaned = -0.000686229 Jy ! Total flux subtracted in 200 components = -0.000686229 Jy ! Clean residual min=-0.002652 max=0.002348 Jy/beam ! Clean residual mean=0.000022 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.349309 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.349309 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=0.123022Jy sigma=0.000634 ! Fit after self-cal, rms=0.123032Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 = -0.000137221 Jy ! Component: 100 - total flux cleaned = -0.000178176 Jy ! Component: 150 - total flux cleaned = -0.00021606 Jy ! Component: 200 - total flux cleaned = -0.000233546 Jy ! Total flux subtracted in 200 components = -0.000233546 Jy ! Clean residual min=-0.002648 max=0.002305 Jy/beam ! Clean residual mean=0.000021 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.349076 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.349076 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=0.123022Jy sigma=0.000634 ! Fit after self-cal, rms=0.123019Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.226% 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=0.123019Jy sigma=0.000634 ! Fit after self-cal, rms=0.123263Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.884 mas, bmaj=8.567 mas, bpa=0.5181 degrees ! Estimated noise=1482.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000875685 Jy ! Component: 100 - total flux cleaned = -0.000877437 Jy ! Component: 150 - total flux cleaned = -0.000877759 Jy ! Component: 200 - total flux cleaned = -0.000908816 Jy ! Total flux subtracted in 200 components = -0.000908816 Jy ! Clean residual min=-0.002917 max=0.002407 Jy/beam ! Clean residual mean=0.000038 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.348167 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 0.348167 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=0.123266Jy sigma=0.000634 ! Fit after self-cal, rms=0.123260Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 = -0.000226683 Jy ! Component: 100 - total flux cleaned = -0.000228568 Jy ! Component: 150 - total flux cleaned = -0.000256176 Jy ! Component: 200 - total flux cleaned = -0.000281662 Jy ! Total flux subtracted in 200 components = -0.000281662 Jy ! Clean residual min=-0.002792 max=0.002374 Jy/beam ! Clean residual mean=0.000034 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.347885 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.347885 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=0.123265Jy sigma=0.000634 ! Fit after self-cal, rms=0.123262Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7351 mas, bmaj=1.958 mas, bpa=-3.153 degrees ! Estimated noise=1076.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7351 x 1.958 at -3.153 degrees (North through East) ! Clean map min=-0.0023901 max=0.27415 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 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5657 mas, bmaj=1.649 mas, bpa=-3.437 degrees ! Estimated noise=1977.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218382 Jy ! Component: 100 - total flux cleaned = 0.274921 Jy ! Component: 150 - total flux cleaned = 0.301244 Jy ! Component: 200 - total flux cleaned = 0.316923 Jy ! Total flux subtracted in 200 components = 0.316923 Jy ! Clean residual min=-0.005043 max=0.008182 Jy/beam ! Clean residual mean=-0.000043 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.316923 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.316923 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7351 mas, bmaj=1.958 mas, bpa=-3.153 degrees ! Estimated noise=1076.4 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 = 0.0157474 Jy ! Component: 100 - total flux cleaned = 0.0235252 Jy ! Component: 150 - total flux cleaned = 0.0275331 Jy ! Component: 200 - total flux cleaned = 0.0296217 Jy ! Total flux subtracted in 200 components = 0.0296217 Jy ! Clean residual min=-0.002523 max=0.002396 Jy/beam ! Clean residual mean=0.000009 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.346545 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.346545 Jy ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.884 mas, bmaj=8.567 mas, bpa=0.5181 degrees ! Estimated noise=1482.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108329 Jy ! Component: 100 - total flux cleaned = 0.00108349 Jy ! Component: 150 - total flux cleaned = 0.00108252 Jy ! Component: 200 - total flux cleaned = 0.00108323 Jy ! Total flux subtracted in 200 components = 0.00108323 Jy ! Clean residual min=-0.002945 max=0.002424 Jy/beam ! Clean residual mean=0.000033 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.347628 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 = 7.08239e-07 Jy ! Component: 100 - total flux cleaned = -1.51726e-05 Jy ! Component: 150 - total flux cleaned = -4.80621e-05 Jy ! Component: 200 - total flux cleaned = -7.95143e-05 Jy ! Total flux subtracted in 200 components = -7.95143e-05 Jy ! Clean residual min=-0.002868 max=0.002414 Jy/beam ! Clean residual mean=0.000032 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.347549 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.347549 Jy ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 0.226% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7351 mas, bmaj=1.958 mas, bpa=-3.153 degrees ! Estimated noise=1076.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97754e-05 Jy ! Component: 100 - total flux cleaned = -0.000141465 Jy ! Component: 150 - total flux cleaned = -0.00020754 Jy ! Component: 200 - total flux cleaned = -0.000237797 Jy ! Total flux subtracted in 200 components = -0.000237797 Jy ! Clean residual min=-0.002458 max=0.002404 Jy/beam ! Clean residual mean=0.000013 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.347311 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.347311 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=0.123351Jy sigma=0.000634 ! Fit after self-cal, rms=0.123319Jy sigma=0.000634 wmodel J1036-3744_X_2017_08_12_pus_map.mod ! Writing 56 model components to file: J1036-3744_X_2017_08_12_pus_map.mod wobs J1036-3744_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1036-3744_X_2017_08_12_pus_uvs.fits wwins J1036-3744_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J1036-3744_X_2017_08_12_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 0.226% 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 = -0.000413648 Jy ! Component: 100 - total flux cleaned = -1.86718e-05 Jy ! Component: 150 - total flux cleaned = 0.000357557 Jy ! Component: 200 - total flux cleaned = 0.000645716 Jy ! Component: 250 - total flux cleaned = 0.00092281 Jy ! Component: 300 - total flux cleaned = 0.00112269 Jy ! Component: 350 - total flux cleaned = 0.00131654 Jy ! Component: 400 - total flux cleaned = 0.00141114 Jy ! Component: 450 - total flux cleaned = 0.00156483 Jy ! Component: 500 - total flux cleaned = 0.00162472 Jy ! Component: 550 - total flux cleaned = 0.00165413 Jy ! Component: 600 - total flux cleaned = 0.00171096 Jy ! Component: 650 - total flux cleaned = 0.0016276 Jy ! Component: 700 - total flux cleaned = 0.00165465 Jy ! Component: 750 - total flux cleaned = 0.00165399 Jy ! Component: 800 - total flux cleaned = 0.00162767 Jy ! Component: 850 - total flux cleaned = 0.00167844 Jy ! Component: 900 - total flux cleaned = 0.00165279 Jy ! Component: 950 - total flux cleaned = 0.00165244 Jy ! Component: 1000 - total flux cleaned = 0.00167605 Jy ! Component: 1050 - total flux cleaned = 0.00162815 Jy ! Component: 1100 - total flux cleaned = 0.00160497 Jy ! Component: 1150 - total flux cleaned = 0.00155962 Jy ! Component: 1200 - total flux cleaned = 0.00160577 Jy ! Component: 1250 - total flux cleaned = 0.00167292 Jy ! Component: 1300 - total flux cleaned = 0.00167282 Jy ! Component: 1350 - total flux cleaned = 0.00167298 Jy ! Component: 1400 - total flux cleaned = 0.00163027 Jy ! Component: 1450 - total flux cleaned = 0.00169317 Jy ! Component: 1500 - total flux cleaned = 0.00169282 Jy ! Component: 1550 - total flux cleaned = 0.00165171 Jy ! Component: 1600 - total flux cleaned = 0.00163202 Jy ! Component: 1650 - total flux cleaned = 0.00177263 Jy ! Component: 1700 - total flux cleaned = 0.00177242 Jy ! Component: 1750 - total flux cleaned = 0.00181188 Jy ! Component: 1800 - total flux cleaned = 0.00188955 Jy ! Component: 1850 - total flux cleaned = 0.00194695 Jy ! Component: 1900 - total flux cleaned = 0.00198465 Jy ! Component: 1950 - total flux cleaned = 0.00190919 Jy ! Component: 2000 - total flux cleaned = 0.00196504 Jy ! Total flux subtracted in 2048 components = 0.00200166 Jy ! Clean residual min=-0.001077 max=0.001145 Jy/beam ! Clean residual mean=0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.349312 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 175 components and 0.349312 Jy ![Exited script file: muppet] wmap "J1036-3744_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.226% 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: 0.7351 x 1.958 at -3.153 degrees (North through East) ! Clean map min=-0.0017297 max=0.27817 Jy/beam ! Writing clean map to FITS file: J1036-3744_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278167 invert ! Inverting map ! Your choice of large map pixels excluded 0.226% 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 0.000334891 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361176 0.361176 0.722351 1.4447 2.8894 5.77881 11.5576 23.1152 46.2305 92.4609 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.278 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7351 x 1.958 at -3.153 degrees (North through East) ! Clean map min=-0.0017297 max=0.27817 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 J1036-3744_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:22:48 2019