! Started logfile: J1537-1527_X_2017_07_09_pus_uvs.log on Wed May 8 15:27:26 2019 obs J1537-1527_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1537-1527_X_2017_07_09_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869333 visibilities/baseline/integration-bin. ! Found source: J1537-1527 ! ! 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 35208 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 J1537-1527_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854985Jy sigma=0.006558 ! Fit after self-cal, rms=0.828882Jy sigma=0.006356 ! 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=0.7286 mas, bmaj=1.961 mas, bpa=5.049 degrees ! Estimated noise=813.378 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 = 0.130807 Jy ! Component: 100 - total flux cleaned = 0.168014 Jy ! Total flux subtracted in 100 components = 0.168014 Jy ! Clean residual min=-0.005168 max=0.014703 Jy/beam ! Clean residual mean=0.000026 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.168014 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.168014 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=0.097475Jy sigma=0.000683 ! Fit after self-cal, rms=0.097444Jy sigma=0.000683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149073 Jy ! Component: 100 - total flux cleaned = 0.0224204 Jy ! Total flux subtracted in 100 components = 0.0224204 Jy ! Clean residual min=-0.003877 max=0.004112 Jy/beam ! Clean residual mean=0.000011 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.190434 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.190434 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=0.094569Jy sigma=0.000659 ! Fit after self-cal, rms=0.094556Jy sigma=0.000659 ! 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=0.9083 mas, bmaj=2.324 mas, bpa=4.025 degrees ! Estimated noise=500.586 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 = 0.0064418 Jy ! Component: 100 - total flux cleaned = 0.00972948 Jy ! Component: 150 - total flux cleaned = 0.0115666 Jy ! Component: 200 - total flux cleaned = 0.0126075 Jy ! Total flux subtracted in 200 components = 0.0126075 Jy ! Clean residual min=-0.002332 max=0.002166 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.203041 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.203042 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=0.094117Jy sigma=0.000655 ! Fit after self-cal, rms=0.094113Jy sigma=0.000655 ! Inverting map 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 1.00 FD 0.99 HN 1.15 KP 0.99 ! LA 0.99 MK 1.46 NL 0.95 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 1.01 ! LA 0.97 MK 0.99 NL 0.98 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.99 ! LA 0.99 MK 0.95 NL 0.98 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.98 KP 1.00 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 1.01 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.97 ! LA 1.03 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.97 KP 0.99 ! LA 1.01 MK 0.96 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.07 KP 1.00 ! LA 0.97 MK 0.98 NL 0.96 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.10 KP 1.01 ! LA 1.02 MK 1.02 NL 0.99 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.03 ! LA 1.00 MK 1.00 NL 0.96 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.96 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.094113Jy sigma=0.000655 ! Fit after self-cal, rms=0.095548Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9118 mas, bmaj=2.33 mas, bpa=4.06 degrees ! Estimated noise=503.205 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 = 0.000336823 Jy ! Component: 100 - total flux cleaned = 0.000451373 Jy ! Component: 150 - total flux cleaned = 0.000521704 Jy ! Component: 200 - total flux cleaned = 0.000521657 Jy ! Total flux subtracted in 200 components = 0.000521657 Jy ! Clean residual min=-0.002022 max=0.001961 Jy/beam ! Clean residual mean=-0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.203563 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.203563 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=0.095536Jy sigma=0.000652 ! Fit after self-cal, rms=0.095564Jy sigma=0.000652 ! 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=0.095564Jy sigma=0.000652 ! Fit after self-cal, rms=0.094090Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9119 mas, bmaj=2.327 mas, bpa=4.174 degrees ! Estimated noise=502.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202869 Jy ! Component: 100 - total flux cleaned = -0.000278423 Jy ! Component: 150 - total flux cleaned = -0.000311122 Jy ! Component: 200 - total flux cleaned = -0.00034015 Jy ! Total flux subtracted in 200 components = -0.00034015 Jy ! Clean residual min=-0.001341 max=0.001371 Jy/beam ! Clean residual mean=-0.000012 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.203223 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.203223 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=0.094083Jy sigma=0.000650 ! Fit after self-cal, rms=0.094062Jy sigma=0.000650 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 = 1.43195e-05 Jy ! Component: 100 - total flux cleaned = -1.26558e-05 Jy ! Component: 150 - total flux cleaned = -3.84912e-05 Jy ! Component: 200 - total flux cleaned = -7.15038e-05 Jy ! Total flux subtracted in 200 components = -7.15038e-05 Jy ! Clean residual min=-0.001302 max=0.001346 Jy/beam ! Clean residual mean=-0.000012 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.203152 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.203152 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=0.094058Jy sigma=0.000650 ! Fit after self-cal, rms=0.094055Jy sigma=0.000650 ! 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=0.094055Jy sigma=0.000650 ! Fit after self-cal, rms=0.094060Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9121 mas, bmaj=2.326 mas, bpa=4.192 degrees ! Estimated noise=502.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160579 Jy ! Component: 100 - total flux cleaned = -0.00021631 Jy ! Component: 150 - total flux cleaned = -0.000239991 Jy ! Component: 200 - total flux cleaned = -0.000270626 Jy ! Total flux subtracted in 200 components = -0.000270626 Jy ! Clean residual min=-0.001303 max=0.001320 Jy/beam ! Clean residual mean=-0.000012 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.202881 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.202881 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=0.094057Jy sigma=0.000650 ! Fit after self-cal, rms=0.094055Jy sigma=0.000650 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 = -2.41319e-06 Jy ! Component: 100 - total flux cleaned = -1.00329e-05 Jy ! Component: 150 - total flux cleaned = -3.77155e-05 Jy ! Component: 200 - total flux cleaned = -5.37965e-05 Jy ! Total flux subtracted in 200 components = -5.37965e-05 Jy ! Clean residual min=-0.001274 max=0.001299 Jy/beam ! Clean residual mean=-0.000012 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.202827 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.202827 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=0.094053Jy sigma=0.000650 ! Fit after self-cal, rms=0.094050Jy sigma=0.000650 ! 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=0.094050Jy sigma=0.000650 ! Fit after self-cal, rms=0.094047Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=4.17 mas, bpa=1.834 degrees ! Estimated noise=630.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.39727e-05 Jy ! Component: 100 - total flux cleaned = -0.000131977 Jy ! Component: 150 - total flux cleaned = -0.000158701 Jy ! Component: 200 - total flux cleaned = -0.00016858 Jy ! Total flux subtracted in 200 components = -0.00016858 Jy ! Clean residual min=-0.001215 max=0.001349 Jy/beam ! Clean residual mean=-0.000025 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.202659 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 60 components and 0.202659 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=0.094047Jy sigma=0.000650 ! Fit after self-cal, rms=0.094043Jy sigma=0.000650 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 = -7.49166e-06 Jy ! Component: 100 - total flux cleaned = -4.02364e-05 Jy ! Component: 150 - total flux cleaned = -6.23644e-05 Jy ! Component: 200 - total flux cleaned = -7.06408e-05 Jy ! Total flux subtracted in 200 components = -7.06408e-05 Jy ! Clean residual min=-0.001216 max=0.001320 Jy/beam ! Clean residual mean=-0.000025 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.202588 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 60 components and 0.202588 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=0.094043Jy sigma=0.000650 ! Fit after self-cal, rms=0.094039Jy sigma=0.000650 ! 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=0.9122 mas, bmaj=2.326 mas, bpa=4.209 degrees ! Estimated noise=502.438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 2.326 at 4.209 degrees (North through East) ! Clean map min=-0.0011525 max=0.17026 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 ! Estimated beam: bmin=0.7325 mas, bmaj=1.965 mas, bpa=5.459 degrees ! Estimated noise=820.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131808 Jy ! Component: 100 - total flux cleaned = 0.170335 Jy ! Component: 150 - total flux cleaned = 0.185866 Jy ! Component: 200 - total flux cleaned = 0.192906 Jy ! Total flux subtracted in 200 components = 0.192906 Jy ! Clean residual min=-0.002475 max=0.003517 Jy/beam ! Clean residual mean=0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.192906 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 0.192906 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.326 mas, bpa=4.209 degrees ! Estimated noise=502.438 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 = 0.0048978 Jy ! Component: 100 - total flux cleaned = 0.00724255 Jy ! Component: 150 - total flux cleaned = 0.00844239 Jy ! Component: 200 - total flux cleaned = 0.0087636 Jy ! Total flux subtracted in 200 components = 0.0087636 Jy ! Clean residual min=-0.001295 max=0.001197 Jy/beam ! Clean residual mean=-0.000012 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.201669 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.201669 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=2.217 mas, bmaj=4.17 mas, bpa=1.834 degrees ! Estimated noise=630.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662998 Jy ! Component: 100 - total flux cleaned = 0.000662456 Jy ! Component: 150 - total flux cleaned = 0.000661792 Jy ! Component: 200 - total flux cleaned = 0.000661356 Jy ! Total flux subtracted in 200 components = 0.000661356 Jy ! Clean residual min=-0.001220 max=0.001332 Jy/beam ! Clean residual mean=-0.000024 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.202331 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 = -2.54017e-07 Jy ! Component: 100 - total flux cleaned = 1.36007e-05 Jy ! Component: 150 - total flux cleaned = 2.66188e-05 Jy ! Component: 200 - total flux cleaned = 3.86702e-05 Jy ! Total flux subtracted in 200 components = 3.86702e-05 Jy ! Clean residual min=-0.001226 max=0.001306 Jy/beam ! Clean residual mean=-0.000024 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.20237 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.202369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.326 mas, bpa=4.209 degrees ! Estimated noise=502.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022549 Jy ! Component: 100 - total flux cleaned = -0.000186078 Jy ! Component: 150 - total flux cleaned = -0.00016931 Jy ! Component: 200 - total flux cleaned = -0.000169538 Jy ! Total flux subtracted in 200 components = -0.000169538 Jy ! Clean residual min=-0.001222 max=0.001169 Jy/beam ! Clean residual mean=-0.000012 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.2022 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.2022 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=0.094044Jy sigma=0.000650 ! Fit after self-cal, rms=0.094040Jy sigma=0.000650 wmodel J1537-1527_X_2017_07_09_pus_map.mod ! Writing 44 model components to file: J1537-1527_X_2017_07_09_pus_map.mod wobs J1537-1527_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1537-1527_X_2017_07_09_pus_uvs.fits wwins J1537-1527_X_2017_07_09_pus_map.win ! wwins: Wrote 1 windows to J1537-1527_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 = -2.11115e-05 Jy ! Component: 100 - total flux cleaned = 2.0693e-05 Jy ! Component: 150 - total flux cleaned = 7.00744e-07 Jy ! Component: 200 - total flux cleaned = 3.7513e-05 Jy ! Component: 250 - total flux cleaned = 7.33929e-05 Jy ! Component: 300 - total flux cleaned = 9.12602e-05 Jy ! Component: 350 - total flux cleaned = 7.41958e-05 Jy ! Component: 400 - total flux cleaned = 7.45022e-06 Jy ! Component: 450 - total flux cleaned = -2.51567e-05 Jy ! Component: 500 - total flux cleaned = -2.56307e-05 Jy ! Component: 550 - total flux cleaned = -2.56796e-05 Jy ! Component: 600 - total flux cleaned = 5.12281e-06 Jy ! Component: 650 - total flux cleaned = 4.95613e-05 Jy ! Component: 700 - total flux cleaned = 2.06366e-05 Jy ! Component: 750 - total flux cleaned = 4.93264e-05 Jy ! Component: 800 - total flux cleaned = 3.53977e-05 Jy ! Component: 850 - total flux cleaned = 2.18738e-05 Jy ! Component: 900 - total flux cleaned = 8.58867e-06 Jy ! Component: 950 - total flux cleaned = -3.11183e-05 Jy ! Component: 1000 - total flux cleaned = -7.0027e-05 Jy ! Component: 1050 - total flux cleaned = -0.000134042 Jy ! Component: 1100 - total flux cleaned = -0.000159264 Jy ! Component: 1150 - total flux cleaned = -0.000196456 Jy ! Component: 1200 - total flux cleaned = -0.000232947 Jy ! Component: 1250 - total flux cleaned = -0.000281208 Jy ! Component: 1300 - total flux cleaned = -0.00030493 Jy ! Component: 1350 - total flux cleaned = -0.000328528 Jy ! Component: 1400 - total flux cleaned = -0.000294079 Jy ! Component: 1450 - total flux cleaned = -0.000362518 Jy ! Component: 1500 - total flux cleaned = -0.000328621 Jy ! Component: 1550 - total flux cleaned = -0.000295448 Jy ! Component: 1600 - total flux cleaned = -0.000328605 Jy ! Component: 1650 - total flux cleaned = -0.000306945 Jy ! Component: 1700 - total flux cleaned = -0.000328602 Jy ! Component: 1750 - total flux cleaned = -0.000349674 Jy ! Component: 1800 - total flux cleaned = -0.000328723 Jy ! Component: 1850 - total flux cleaned = -0.000318262 Jy ! Component: 1900 - total flux cleaned = -0.000338572 Jy ! Component: 1950 - total flux cleaned = -0.000298191 Jy ! Component: 2000 - total flux cleaned = -0.000307934 Jy ! Total flux subtracted in 2048 components = -0.000268536 Jy ! Clean residual min=-0.000573 max=0.000499 Jy/beam ! Clean residual mean=-0.000007 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.201931 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 188 components and 0.201931 Jy ![Exited script file: muppet] wmap "J1537-1527_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 2.326 at 4.209 degrees (North through East) ! Clean map min=-0.00092571 max=0.17055 Jy/beam ! Writing clean map to FITS file: J1537-1527_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324098 0.324098 0.648195 1.29639 2.59278 5.18556 10.3711 20.7422 41.4845 82.969 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 2.326 at 4.209 degrees (North through East) ! Clean map min=-0.00092571 max=0.17055 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 J1537-1527_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:27:28 2019