! Started logfile: J1337-1257_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:38 2019 obs J1337-1257_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_07_09_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.241111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1337-1257 ! ! 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 2604 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 J1337-1257_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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.075839Jy sigma=0.013705 ! Fit after self-cal, rms=2.045928Jy sigma=0.013486 ! 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 ! Estimated beam: bmin=1.258 mas, bmaj=2.042 mas, bpa=9.872 degrees ! Estimated noise=2944.76 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 = 2.18233 Jy ! Component: 100 - total flux cleaned = 2.8396 Jy ! Total flux subtracted in 100 components = 2.8396 Jy ! Clean residual min=-0.117551 max=0.278319 Jy/beam ! Clean residual mean=-0.002514 rms=0.050031 Jy/beam ! Combined flux in latest and established models = 2.8396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.8396 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=0.510143Jy sigma=0.003326 ! Fit after self-cal, rms=0.507877Jy sigma=0.003308 ! Inverting map 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 ! Estimated beam: bmin=1.404 mas, bmaj=2.314 mas, bpa=5.495 degrees ! Estimated noise=2087.15 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 = 0.348569 Jy ! Component: 100 - total flux cleaned = 0.488775 Jy ! Component: 150 - total flux cleaned = 0.550444 Jy ! Component: 200 - total flux cleaned = 0.580592 Jy ! Total flux subtracted in 200 components = 0.580592 Jy ! Clean residual min=-0.077765 max=0.065479 Jy/beam ! Clean residual mean=0.000717 rms=0.021081 Jy/beam ! Combined flux in latest and established models = 3.42019 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 3.42019 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=0.216712Jy sigma=0.001382 ! Fit after self-cal, rms=0.214250Jy sigma=0.001370 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.02 KP 0.95 ! LA 0.98 MK 1.00* NL 0.99 OV 1.00* ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.05 KP 0.95 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00* ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.01 KP 0.93 ! LA 1.01 MK 1.00* NL 0.98 OV 1.00* ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.03 KP 0.92 ! LA 1.01 MK 1.00* NL 0.98 OV 1.00* ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.98 KP 0.91 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00* ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.02 KP 0.92 ! LA 1.01 MK 1.00* NL 0.98 OV 1.00* ! PT 1.03 SC 1.00 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.01 KP 0.90 ! LA 1.01 MK 1.00* NL 0.98 OV 1.00* ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.02 KP 0.92 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00* ! PT 1.04 SC 1.00 ! ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.02 KP 0.92 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00* ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.05 KP 0.92 ! LA 1.01 MK 1.00* NL 0.99 OV 1.00* ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.03 KP 0.92 ! LA 1.01 MK 1.00* NL 0.98 OV 1.00* ! PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00 KP 0.91 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00* ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.214250Jy sigma=0.001370 ! Fit after self-cal, rms=0.117717Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=2.646 mas, bpa=-3.273 degrees ! Estimated noise=2149.65 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 = 0.011819 Jy ! Component: 100 - total flux cleaned = 0.0137819 Jy ! Component: 150 - total flux cleaned = 0.0144872 Jy ! Component: 200 - total flux cleaned = 0.0148269 Jy ! Total flux subtracted in 200 components = 0.0148269 Jy ! Clean residual min=-0.019063 max=0.014262 Jy/beam ! Clean residual mean=-0.000307 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 3.43502 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 3.43502 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=0.115273Jy sigma=0.000779 ! Fit after self-cal, rms=0.115201Jy sigma=0.000779 ! Inverting map 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=0.115201Jy sigma=0.000779 ! Fit after self-cal, rms=0.115141Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=2.645 mas, bpa=-3.323 degrees ! Estimated noise=2150.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600639 Jy ! Component: 100 - total flux cleaned = 0.00719557 Jy ! Component: 150 - total flux cleaned = 0.00825921 Jy ! Component: 200 - total flux cleaned = 0.00849106 Jy ! Total flux subtracted in 200 components = 0.00849106 Jy ! Clean residual min=-0.016333 max=0.012585 Jy/beam ! Clean residual mean=-0.000303 rms=0.004063 Jy/beam ! Combined flux in latest and established models = 3.44351 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 3.44351 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=0.113940Jy sigma=0.000768 ! Fit after self-cal, rms=0.113893Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.7115e-05 Jy ! Component: 100 - total flux cleaned = -6.71923e-05 Jy ! Component: 150 - total flux cleaned = 0.000134481 Jy ! Component: 200 - total flux cleaned = 0.000137329 Jy ! Total flux subtracted in 200 components = 0.000137329 Jy ! Clean residual min=-0.014428 max=0.011096 Jy/beam ! Clean residual mean=-0.000302 rms=0.003659 Jy/beam ! Combined flux in latest and established models = 3.44365 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 3.44365 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=0.113277Jy sigma=0.000763 ! Fit after self-cal, rms=0.113226Jy sigma=0.000763 ! Inverting map 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=0.113226Jy sigma=0.000763 ! Fit after self-cal, rms=0.113217Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=2.644 mas, bpa=-3.358 degrees ! Estimated noise=2151.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226649 Jy ! Component: 100 - total flux cleaned = 0.00302511 Jy ! Component: 150 - total flux cleaned = 0.00355831 Jy ! Component: 200 - total flux cleaned = 0.00415507 Jy ! Total flux subtracted in 200 components = 0.00415507 Jy ! Clean residual min=-0.013458 max=0.010323 Jy/beam ! Clean residual mean=-0.000308 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 3.4478 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 3.4478 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=0.112727Jy sigma=0.000758 ! Fit after self-cal, rms=0.112692Jy sigma=0.000758 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 6.4304e-06 Jy ! Component: 100 - total flux cleaned = 5.56556e-06 Jy ! Component: 150 - total flux cleaned = 2.12414e-06 Jy ! Component: 200 - total flux cleaned = 0.000349567 Jy ! Total flux subtracted in 200 components = 0.000349567 Jy ! Clean residual min=-0.012315 max=0.009697 Jy/beam ! Clean residual mean=-0.000305 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 3.44815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 3.44815 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=0.112416Jy sigma=0.000756 ! Fit after self-cal, rms=0.112378Jy sigma=0.000756 ! Inverting map 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=0.112378Jy sigma=0.000756 ! Fit after self-cal, rms=0.112396Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.288 mas, bpa=-12.1 degrees ! Estimated noise=2522.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126317 Jy ! Component: 100 - total flux cleaned = 0.00127106 Jy ! Component: 150 - total flux cleaned = 0.00137275 Jy ! Component: 200 - total flux cleaned = 0.00147447 Jy ! Total flux subtracted in 200 components = 0.00147447 Jy ! Clean residual min=-0.010819 max=0.010315 Jy/beam ! Clean residual mean=-0.000580 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 3.44963 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 3.44963 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=0.112218Jy sigma=0.000754 ! Fit after self-cal, rms=0.112173Jy sigma=0.000754 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -0.000143028 Jy ! Component: 100 - total flux cleaned = -0.000138941 Jy ! Component: 150 - total flux cleaned = -4.74421e-05 Jy ! Component: 200 - total flux cleaned = -3.95294e-05 Jy ! Total flux subtracted in 200 components = -3.95294e-05 Jy ! Clean residual min=-0.010271 max=0.010062 Jy/beam ! Clean residual mean=-0.000580 rms=0.003406 Jy/beam ! Combined flux in latest and established models = 3.44959 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 3.44959 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=0.112051Jy sigma=0.000753 ! Fit after self-cal, rms=0.112021Jy sigma=0.000752 ! Inverting map 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 ! Estimated beam: bmin=1.41 mas, bmaj=2.644 mas, bpa=-3.382 degrees ! Estimated noise=2151.63 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 2.644 at -3.382 degrees (North through East) ! Clean map min=-0.010351 max=2.8777 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=0.112021Jy sigma=0.000752 ! Fit after self-cal, rms=0.087969Jy sigma=0.000585 ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=2.643 mas, bpa=-3.379 degrees ! Estimated noise=2151.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442631 Jy ! Component: 100 - total flux cleaned = 0.000634304 Jy ! Component: 150 - total flux cleaned = 0.000947153 Jy ! Component: 200 - total flux cleaned = 0.0011456 Jy ! Total flux subtracted in 200 components = 0.0011456 Jy ! Clean residual min=-0.010179 max=0.009201 Jy/beam ! Clean residual mean=-0.000311 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 3.45073 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 3.45073 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=0.087837Jy sigma=0.000584 ! Fit after self-cal, rms=0.087828Jy sigma=0.000583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.17969e-05 Jy ! Component: 100 - total flux cleaned = -6.45833e-05 Jy ! Component: 150 - total flux cleaned = -6.67577e-05 Jy ! Component: 200 - total flux cleaned = 4.43171e-05 Jy ! Total flux subtracted in 200 components = 4.43171e-05 Jy ! Clean residual min=-0.009607 max=0.009018 Jy/beam ! Clean residual mean=-0.000310 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 3.45078 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 3.45078 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=0.087750Jy sigma=0.000583 ! Fit after self-cal, rms=0.087741Jy sigma=0.000583 ! Inverting map ! 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=0.087741Jy sigma=0.000583 ! Fit after self-cal, rms=0.087749Jy sigma=0.000583 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 ! Estimated beam: bmin=1.248 mas, bmaj=2.538 mas, bpa=-5.799 degrees ! Estimated noise=2927.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25578 Jy ! Component: 100 - total flux cleaned = 2.93034 Jy ! Component: 150 - total flux cleaned = 3.19731 Jy ! Component: 200 - total flux cleaned = 3.30767 Jy ! Total flux subtracted in 200 components = 3.30767 Jy ! Clean residual min=-0.025424 max=0.048666 Jy/beam ! Clean residual mean=-0.001011 rms=0.010684 Jy/beam ! Combined flux in latest and established models = 3.30767 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 20 model components to the UV plane model. ! The established model now contains 20 components and 3.30767 Jy ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=2.643 mas, bpa=-3.393 degrees ! Estimated noise=2151.97 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 = 0.0648076 Jy ! Component: 100 - total flux cleaned = 0.0973964 Jy ! Component: 150 - total flux cleaned = 0.116389 Jy ! Component: 200 - total flux cleaned = 0.127915 Jy ! Total flux subtracted in 200 components = 0.127915 Jy ! Clean residual min=-0.009999 max=0.009636 Jy/beam ! Clean residual mean=-0.000445 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 3.43558 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 3.43558 Jy ! Inverting map 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 ! Estimated beam: bmin=2.014 mas, bmaj=3.288 mas, bpa=-12.1 degrees ! Estimated noise=2523.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092213 Jy ! Component: 100 - total flux cleaned = 0.0134078 Jy ! Component: 150 - total flux cleaned = 0.0149726 Jy ! Component: 200 - total flux cleaned = 0.015242 Jy ! Total flux subtracted in 200 components = 0.015242 Jy ! Clean residual min=-0.009069 max=0.009580 Jy/beam ! Clean residual mean=-0.000594 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 3.45083 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 = 0.000238212 Jy ! Component: 100 - total flux cleaned = 0.000448429 Jy ! Component: 150 - total flux cleaned = 0.000636215 Jy ! Component: 200 - total flux cleaned = 0.000803548 Jy ! Total flux subtracted in 200 components = 0.000803548 Jy ! Clean residual min=-0.009057 max=0.009719 Jy/beam ! Clean residual mean=-0.000582 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 3.45163 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 3.45163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=2.643 mas, bpa=-3.393 degrees ! Estimated noise=2151.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168928 Jy ! Component: 100 - total flux cleaned = 0.000167038 Jy ! Component: 150 - total flux cleaned = 0.000238148 Jy ! Component: 200 - total flux cleaned = 0.000247058 Jy ! Total flux subtracted in 200 components = 0.000247058 Jy ! Clean residual min=-0.007692 max=0.008489 Jy/beam ! Clean residual mean=-0.000316 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 3.45188 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 3.45188 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=0.087759Jy sigma=0.000583 ! Fit after self-cal, rms=0.087643Jy sigma=0.000582 wmodel J1337-1257_X_2017_07_09_pus_map.mod ! Writing 54 model components to file: J1337-1257_X_2017_07_09_pus_map.mod wobs J1337-1257_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_07_09_pus_uvs.fits wwins J1337-1257_X_2017_07_09_pus_map.win ! wwins: Wrote 1 windows to J1337-1257_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764957 Jy ! Component: 100 - total flux cleaned = 0.000904971 Jy ! Component: 150 - total flux cleaned = 0.00102579 Jy ! Component: 200 - total flux cleaned = 0.00123389 Jy ! Component: 250 - total flux cleaned = 0.0013258 Jy ! Component: 300 - total flux cleaned = 0.00149873 Jy ! Component: 350 - total flux cleaned = 0.00141551 Jy ! Component: 400 - total flux cleaned = 0.00118708 Jy ! Component: 450 - total flux cleaned = 0.000973899 Jy ! Component: 500 - total flux cleaned = 0.000771638 Jy ! Component: 550 - total flux cleaned = 0.000330714 Jy ! Component: 600 - total flux cleaned = -2.28757e-05 Jy ! Component: 650 - total flux cleaned = -0.000356695 Jy ! Component: 700 - total flux cleaned = -0.000723531 Jy ! Component: 750 - total flux cleaned = -0.000870579 Jy ! Component: 800 - total flux cleaned = -0.00100793 Jy ! Component: 850 - total flux cleaned = -0.00100554 Jy ! Component: 900 - total flux cleaned = -0.0011317 Jy ! Component: 950 - total flux cleaned = -0.00125066 Jy ! Component: 1000 - total flux cleaned = -0.00136586 Jy ! Component: 1050 - total flux cleaned = -0.00158686 Jy ! Component: 1100 - total flux cleaned = -0.00169388 Jy ! Component: 1150 - total flux cleaned = -0.00182958 Jy ! Component: 1200 - total flux cleaned = -0.00186248 Jy ! Component: 1250 - total flux cleaned = -0.00189444 Jy ! Component: 1300 - total flux cleaned = -0.00204564 Jy ! Component: 1350 - total flux cleaned = -0.00204465 Jy ! Component: 1400 - total flux cleaned = -0.00207228 Jy ! Component: 1450 - total flux cleaned = -0.00207222 Jy ! Component: 1500 - total flux cleaned = -0.00209919 Jy ! Component: 1550 - total flux cleaned = -0.00215124 Jy ! Component: 1600 - total flux cleaned = -0.00220126 Jy ! Component: 1650 - total flux cleaned = -0.00217685 Jy ! Component: 1700 - total flux cleaned = -0.0022247 Jy ! Component: 1750 - total flux cleaned = -0.00220156 Jy ! Component: 1800 - total flux cleaned = -0.00224712 Jy ! Component: 1850 - total flux cleaned = -0.00222474 Jy ! Component: 1900 - total flux cleaned = -0.00218152 Jy ! Component: 1950 - total flux cleaned = -0.00213886 Jy ! Component: 2000 - total flux cleaned = -0.0020759 Jy ! Total flux subtracted in 2048 components = -0.00201371 Jy ! Clean residual min=-0.001097 max=0.001327 Jy/beam ! Clean residual mean=-0.000064 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 3.44986 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 201 components and 3.44986 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 2.643 at -3.393 degrees (North through East) ! Clean map min=-0.0034947 max=2.8735 Jy/beam ! Writing clean map to FITS file: J1337-1257_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 2.87348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0420346 0.0420346 0.0840692 0.168138 0.336277 0.672553 1.34511 2.69021 5.38043 10.7609 21.5217 43.0434 86.0868 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.873 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 2.643 at -3.393 degrees (North through East) ! Clean map min=-0.0034947 max=2.8735 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 J1337-1257_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:39 2019