! Started logfile: J1522-2730_X_2017_07_09_pus_uvs.log on Wed May 8 15:27:18 2019 obs J1522-2730_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_07_09_pus_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 25536 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 J1522-2730_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.444270Jy sigma=0.003070 ! Fit after self-cal, rms=0.321496Jy sigma=0.002181 ! 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=0.7263 mas, bmaj=1.883 mas, bpa=-1.248 degrees ! Estimated noise=1063.04 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 = 0.544502 Jy ! Component: 100 - total flux cleaned = 0.683191 Jy ! Total flux subtracted in 100 components = 0.683191 Jy ! Clean residual min=-0.030800 max=0.059283 Jy/beam ! Clean residual mean=0.000065 rms=0.009424 Jy/beam ! Combined flux in latest and established models = 0.683191 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.683191 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=0.236821Jy sigma=0.001609 ! Fit after self-cal, rms=0.236684Jy sigma=0.001608 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666893 Jy ! Component: 100 - total flux cleaned = 0.104887 Jy ! Total flux subtracted in 100 components = 0.104887 Jy ! Clean residual min=-0.028228 max=0.044679 Jy/beam ! Clean residual mean=0.000022 rms=0.008080 Jy/beam ! Combined flux in latest and established models = 0.788078 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.788078 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=0.201566Jy sigma=0.001342 ! Fit after self-cal, rms=0.201479Jy sigma=0.001342 ! 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=0.9493 mas, bmaj=2.472 mas, bpa=-0.6679 degrees ! Estimated noise=657.419 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 = 0.0499571 Jy ! Component: 100 - total flux cleaned = 0.0742345 Jy ! Component: 150 - total flux cleaned = 0.0876213 Jy ! Component: 200 - total flux cleaned = 0.0950703 Jy ! Total flux subtracted in 200 components = 0.0950703 Jy ! Clean residual min=-0.023014 max=0.035176 Jy/beam ! Clean residual mean=0.000047 rms=0.008251 Jy/beam ! Combined flux in latest and established models = 0.883149 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.883149 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=0.190405Jy sigma=0.001251 ! Fit after self-cal, rms=0.190364Jy sigma=0.001251 ! 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 0.96 FD 0.94 HN 1.42 KP 0.96 ! LA 0.92 MK 0.97 NL 1.29 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.42 KP 0.96 ! LA 0.93 MK 0.95 NL 1.29 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.42 KP 0.95 ! LA 0.95 MK 0.97 NL 1.28 OV 0.96 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.08 KP 0.93 ! LA 0.95 MK 0.96 NL 1.30 OV 0.95 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.00* KP 0.93 ! LA 0.94 MK 0.99 NL 1.29 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.05 KP 0.94 ! LA 0.95 MK 0.97 NL 1.27 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.35 KP 0.94 ! LA 0.96 MK 0.98 NL 1.27 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.39 KP 0.94 ! LA 0.93 MK 0.98 NL 1.30 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.06 KP 0.95 ! LA 0.95 MK 0.96 NL 1.28 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.10 KP 0.94 ! LA 0.97 MK 0.98 NL 1.28 OV 0.95 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00* KP 0.94 ! LA 0.96 MK 0.98 NL 1.27 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 0.94 ! LA 0.95 MK 0.98 NL 1.28 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.190364Jy sigma=0.001251 ! Fit after self-cal, rms=0.186272Jy sigma=0.001016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=2.474 mas, bpa=-0.06385 degrees ! Estimated noise=657.343 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 = -0.0144617 Jy ! Component: 100 - total flux cleaned = -0.0149341 Jy ! Component: 150 - total flux cleaned = -0.0149486 Jy ! Component: 200 - total flux cleaned = -0.0152607 Jy ! Total flux subtracted in 200 components = -0.0152607 Jy ! Clean residual min=-0.021408 max=0.017842 Jy/beam ! Clean residual mean=-0.000006 rms=0.005228 Jy/beam ! Combined flux in latest and established models = 0.867888 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.867888 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=0.182760Jy sigma=0.001000 ! Fit after self-cal, rms=0.182867Jy sigma=0.001000 ! 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=0.182867Jy sigma=0.001000 ! Fit after self-cal, rms=0.217443Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9545 mas, bmaj=2.482 mas, bpa=-0.2766 degrees ! Estimated noise=654.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000761106 Jy ! Component: 100 - total flux cleaned = -0.000565756 Jy ! Component: 150 - total flux cleaned = -0.000576866 Jy ! Component: 200 - total flux cleaned = -0.000697657 Jy ! Total flux subtracted in 200 components = -0.000697657 Jy ! Clean residual min=-0.012717 max=0.009503 Jy/beam ! Clean residual mean=-0.000079 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.86719 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.86719 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=0.217090Jy sigma=0.000774 ! Fit after self-cal, rms=0.217231Jy sigma=0.000773 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 = -0.000174773 Jy ! Component: 100 - total flux cleaned = -0.000174516 Jy ! Component: 150 - total flux cleaned = 1.47272e-05 Jy ! Component: 200 - total flux cleaned = 1.71413e-05 Jy ! Total flux subtracted in 200 components = 1.71413e-05 Jy ! Clean residual min=-0.012561 max=0.009237 Jy/beam ! Clean residual mean=-0.000078 rms=0.002774 Jy/beam ! Combined flux in latest and established models = 0.867207 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.867207 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=0.217115Jy sigma=0.000772 ! Fit after self-cal, rms=0.217101Jy sigma=0.000772 ! 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=0.217101Jy sigma=0.000772 ! Fit after self-cal, rms=0.211603Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9526 mas, bmaj=2.481 mas, bpa=-0.5211 degrees ! Estimated noise=654.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358771 Jy ! Component: 100 - total flux cleaned = -1.75264e-05 Jy ! Component: 150 - total flux cleaned = -0.00043912 Jy ! Component: 200 - total flux cleaned = -0.00062708 Jy ! Total flux subtracted in 200 components = -0.00062708 Jy ! Clean residual min=-0.004048 max=0.006487 Jy/beam ! Clean residual mean=-0.000020 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.86658 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.86658 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=0.211430Jy sigma=0.000671 ! Fit after self-cal, rms=0.211440Jy sigma=0.000671 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) ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366329 Jy ! Component: 100 - total flux cleaned = 0.00288851 Jy ! Component: 150 - total flux cleaned = 0.0023421 Jy ! Component: 200 - total flux cleaned = 0.00224668 Jy ! Total flux subtracted in 200 components = 0.00224668 Jy ! Clean residual min=-0.003619 max=0.003475 Jy/beam ! Clean residual mean=-0.000025 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.868827 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.868827 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=0.211236Jy sigma=0.000668 ! Fit after self-cal, rms=0.211214Jy sigma=0.000667 ! 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=0.211214Jy sigma=0.000667 ! Fit after self-cal, rms=0.211557Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.42 mas, bmaj=5.217 mas, bpa=0.9055 degrees ! Estimated noise=808.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094769 Jy ! Component: 100 - total flux cleaned = 0.000669339 Jy ! Component: 150 - total flux cleaned = 0.000528294 Jy ! Component: 200 - total flux cleaned = 0.000526209 Jy ! Total flux subtracted in 200 components = 0.000526209 Jy ! Clean residual min=-0.001930 max=0.002656 Jy/beam ! Clean residual mean=-0.000023 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.869353 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.869353 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=0.211467Jy sigma=0.000666 ! Fit after self-cal, rms=0.211439Jy sigma=0.000666 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 = 0.00022336 Jy ! Component: 100 - total flux cleaned = 0.000153658 Jy ! Component: 150 - total flux cleaned = 0.000205858 Jy ! Component: 200 - total flux cleaned = 0.000201924 Jy ! Total flux subtracted in 200 components = 0.000201924 Jy ! Clean residual min=-0.001933 max=0.002517 Jy/beam ! Clean residual mean=-0.000024 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.869555 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.869555 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=0.211390Jy sigma=0.000666 ! Fit after self-cal, rms=0.211375Jy sigma=0.000665 ! Inverting map ! Added new window around map position (-1.4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164818 Jy ! Component: 100 - total flux cleaned = 0.0022147 Jy ! Component: 150 - total flux cleaned = 0.00249668 Jy ! Component: 200 - total flux cleaned = 0.00278448 Jy ! Total flux subtracted in 200 components = 0.00278448 Jy ! Clean residual min=-0.001826 max=0.001816 Jy/beam ! Clean residual mean=-0.000044 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.87234 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.87234 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=0.211333Jy sigma=0.000665 ! Fit after self-cal, rms=0.211322Jy sigma=0.000665 ! 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=0.9516 mas, bmaj=2.479 mas, bpa=-0.5627 degrees ! Estimated noise=654 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9516 x 2.479 at -0.5627 degrees (North through East) ! Clean map min=-0.0022252 max=0.74487 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=0.211322Jy sigma=0.000665 ! Fit after self-cal, rms=0.248258Jy sigma=0.000597 ! Inverting map and beam ! Estimated beam: bmin=0.9514 mas, bmaj=2.479 mas, bpa=-0.5519 degrees ! Estimated noise=653.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23887e-05 Jy ! Component: 100 - total flux cleaned = 0.000364884 Jy ! Component: 150 - total flux cleaned = 0.000740061 Jy ! Component: 200 - total flux cleaned = 0.000944559 Jy ! Total flux subtracted in 200 components = 0.000944559 Jy ! Clean residual min=-0.002221 max=0.001898 Jy/beam ! Clean residual mean=-0.000016 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.873284 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.873284 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=0.248210Jy sigma=0.000596 ! Fit after self-cal, rms=0.248206Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261434 Jy ! Component: 100 - total flux cleaned = 0.000381704 Jy ! Component: 150 - total flux cleaned = 0.000552183 Jy ! Component: 200 - total flux cleaned = 0.00071025 Jy ! Total flux subtracted in 200 components = 0.00071025 Jy ! Clean residual min=-0.002170 max=0.001844 Jy/beam ! Clean residual mean=-0.000018 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.873995 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.873995 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=0.248178Jy sigma=0.000595 ! Fit after self-cal, rms=0.248178Jy sigma=0.000595 ! 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=0.248178Jy sigma=0.000595 ! Fit after self-cal, rms=0.248959Jy sigma=0.000595 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=0.7294 mas, bmaj=1.86 mas, bpa=-1.098 degrees ! Estimated noise=1091.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.558753 Jy ! Component: 100 - total flux cleaned = 0.702341 Jy ! Component: 150 - total flux cleaned = 0.771163 Jy ! Component: 200 - total flux cleaned = 0.808615 Jy ! Total flux subtracted in 200 components = 0.808615 Jy ! Clean residual min=-0.007084 max=0.018558 Jy/beam ! Clean residual mean=0.000024 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.808615 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.808615 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.48 mas, bpa=-0.5625 degrees ! Estimated noise=653.131 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 = 0.0302424 Jy ! Component: 100 - total flux cleaned = 0.0444335 Jy ! Component: 150 - total flux cleaned = 0.051665 Jy ! Component: 200 - total flux cleaned = 0.0559964 Jy ! Total flux subtracted in 200 components = 0.0559964 Jy ! Clean residual min=-0.002509 max=0.002926 Jy/beam ! Clean residual mean=0.000012 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.864611 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.864611 Jy ! Inverting map ! Added new window around map position (-0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289858 Jy ! Component: 100 - total flux cleaned = 0.00444725 Jy ! Component: 150 - total flux cleaned = 0.00578484 Jy ! Component: 200 - total flux cleaned = 0.00642515 Jy ! Total flux subtracted in 200 components = 0.00642515 Jy ! Clean residual min=-0.002136 max=0.001893 Jy/beam ! Clean residual mean=-0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.871036 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.871036 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=2.418 mas, bmaj=5.218 mas, bpa=0.8343 degrees ! Estimated noise=808.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128763 Jy ! Component: 100 - total flux cleaned = 0.00175737 Jy ! Component: 150 - total flux cleaned = 0.00210102 Jy ! Component: 200 - total flux cleaned = 0.0022454 Jy ! Total flux subtracted in 200 components = 0.0022454 Jy ! Clean residual min=-0.001497 max=0.001596 Jy/beam ! Clean residual mean=-0.000023 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.873282 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 = 8.35753e-05 Jy ! Component: 100 - total flux cleaned = 0.000158297 Jy ! Component: 150 - total flux cleaned = 0.000225977 Jy ! Component: 200 - total flux cleaned = 0.000258457 Jy ! Total flux subtracted in 200 components = 0.000258457 Jy ! Clean residual min=-0.001492 max=0.001618 Jy/beam ! Clean residual mean=-0.000024 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.87354 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 113 components and 0.87354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.48 mas, bpa=-0.5625 degrees ! Estimated noise=653.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000845263 Jy ! Component: 100 - total flux cleaned = -0.0008469 Jy ! Component: 150 - total flux cleaned = -0.000790085 Jy ! Component: 200 - total flux cleaned = -0.000735341 Jy ! Total flux subtracted in 200 components = -0.000735341 Jy ! Clean residual min=-0.001700 max=0.001859 Jy/beam ! Clean residual mean=-0.000011 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.872805 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 133 components and 0.872805 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=0.248932Jy sigma=0.000595 ! Fit after self-cal, rms=0.248939Jy sigma=0.000595 wmodel J1522-2730_X_2017_07_09_pus_map.mod ! Writing 133 model components to file: J1522-2730_X_2017_07_09_pus_map.mod wobs J1522-2730_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_07_09_pus_uvs.fits wwins J1522-2730_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1522-2730_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 = -0.000610126 Jy ! Component: 100 - total flux cleaned = -0.000730475 Jy ! Component: 150 - total flux cleaned = -0.000645409 Jy ! Component: 200 - total flux cleaned = -0.000563493 Jy ! Component: 250 - total flux cleaned = -0.000510499 Jy ! Component: 300 - total flux cleaned = -0.000510227 Jy ! Component: 350 - total flux cleaned = -0.000535254 Jy ! Component: 400 - total flux cleaned = -0.0004364 Jy ! Component: 450 - total flux cleaned = -0.000388163 Jy ! Component: 500 - total flux cleaned = -0.000293388 Jy ! Component: 550 - total flux cleaned = -0.000247202 Jy ! Component: 600 - total flux cleaned = -0.000178442 Jy ! Component: 650 - total flux cleaned = -0.000155759 Jy ! Component: 700 - total flux cleaned = -8.90312e-05 Jy ! Component: 750 - total flux cleaned = -2.32e-05 Jy ! Component: 800 - total flux cleaned = 6.28195e-05 Jy ! Component: 850 - total flux cleaned = 0.000105407 Jy ! Component: 900 - total flux cleaned = 0.000188904 Jy ! Component: 950 - total flux cleaned = 0.000209411 Jy ! Component: 1000 - total flux cleaned = 0.00020937 Jy ! Component: 1050 - total flux cleaned = 0.000269566 Jy ! Component: 1100 - total flux cleaned = 0.000269727 Jy ! Component: 1150 - total flux cleaned = 0.000328185 Jy ! Component: 1200 - total flux cleaned = 0.000328151 Jy ! Component: 1250 - total flux cleaned = 0.000347104 Jy ! Component: 1300 - total flux cleaned = 0.000384755 Jy ! Component: 1350 - total flux cleaned = 0.00038441 Jy ! Component: 1400 - total flux cleaned = 0.000421003 Jy ! Component: 1450 - total flux cleaned = 0.000365979 Jy ! Component: 1500 - total flux cleaned = 0.000384104 Jy ! Component: 1550 - total flux cleaned = 0.000401797 Jy ! Component: 1600 - total flux cleaned = 0.000384018 Jy ! Component: 1650 - total flux cleaned = 0.000454248 Jy ! Component: 1700 - total flux cleaned = 0.000454038 Jy ! Component: 1750 - total flux cleaned = 0.000454142 Jy ! Component: 1800 - total flux cleaned = 0.000471023 Jy ! Component: 1850 - total flux cleaned = 0.000470931 Jy ! Component: 1900 - total flux cleaned = 0.000470954 Jy ! Component: 1950 - total flux cleaned = 0.000454224 Jy ! Component: 2000 - total flux cleaned = 0.000454336 Jy ! Total flux subtracted in 2048 components = 0.000437915 Jy ! Clean residual min=-0.000902 max=0.000968 Jy/beam ! Clean residual mean=-0.000009 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.873243 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 258 components and 0.873243 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9513 x 2.48 at -0.5625 degrees (North through East) ! Clean map min=-0.0016224 max=0.74924 Jy/beam ! Writing clean map to FITS file: J1522-2730_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 0.749239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000309094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123763 0.123763 0.247526 0.495053 0.990105 1.98021 3.96042 7.92084 15.8417 31.6834 63.3667 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.749 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9513 x 2.48 at -0.5625 degrees (North through East) ! Clean map min=-0.0016224 max=0.74924 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 J1522-2730_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:27:21 2019