! Started logfile: J2241-3559_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:52 2019 obs J2241-3559_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2241-3559_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.445169 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2241-3559 ! ! 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 763 lines of history. ! ! Reading 22116 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 J2241-3559_X_2017_10_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 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907981Jy sigma=0.006250 ! Fit after self-cal, rms=0.879129Jy sigma=0.006106 ! 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=0.6899 mas, bmaj=3.754 mas, bpa=-20.29 degrees ! Estimated noise=1462.28 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 = 0.0949592 Jy ! Component: 100 - total flux cleaned = 0.116824 Jy ! Total flux subtracted in 100 components = 0.116824 Jy ! Clean residual min=-0.004949 max=0.008676 Jy/beam ! Clean residual mean=-0.000042 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 0.116824 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.116824 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=0.109485Jy sigma=0.000641 ! Fit after self-cal, rms=0.109460Jy sigma=0.000640 ! 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=0.8892 mas, bmaj=4.581 mas, bpa=-20.2 degrees ! Estimated noise=698.596 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 = 0.0144073 Jy ! Component: 100 - total flux cleaned = 0.0209615 Jy ! Component: 150 - total flux cleaned = 0.0244884 Jy ! Component: 200 - total flux cleaned = 0.0264731 Jy ! Total flux subtracted in 200 components = 0.0264731 Jy ! Clean residual min=-0.002268 max=0.002157 Jy/beam ! Clean residual mean=0.000005 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.143297 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 65 components and 0.143297 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=0.107856Jy sigma=0.000626 ! Fit after self-cal, rms=0.107890Jy sigma=0.000625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.18 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.13 KP 1.02 ! LA 0.95 MK 1.00 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.95 ! LA 1.01 MK 1.05 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.08 KP 0.95 ! LA 1.01 MK 1.04 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.08 KP 0.99 ! LA 1.01 MK 1.05 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 0.97 ! LA 1.06 MK 1.01 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.15 KP 0.96 ! LA 1.02 MK 1.04 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.97 ! LA 1.03 MK 1.00 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.99 KP 0.96 ! LA 1.03 MK 0.98 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.98 KP 0.95 ! LA 1.05 MK 1.01 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 0.97 ! LA 1.04 MK 0.98 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.81 KP 0.99 ! LA 1.02 MK 0.94 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.107890Jy sigma=0.000625 ! Fit after self-cal, rms=0.108552Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8924 mas, bmaj=4.607 mas, bpa=-20.18 degrees ! Estimated noise=696.494 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 = -9.38265e-05 Jy ! Component: 100 - total flux cleaned = -0.000136289 Jy ! Component: 150 - total flux cleaned = -0.000160725 Jy ! Component: 200 - total flux cleaned = -0.000194634 Jy ! Total flux subtracted in 200 components = -0.000194634 Jy ! Clean residual min=-0.001658 max=0.001574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.143103 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.143103 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=0.108548Jy sigma=0.000624 ! Fit after self-cal, rms=0.108584Jy sigma=0.000624 ! 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=0.108584Jy sigma=0.000624 ! Fit after self-cal, rms=0.108746Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=4.609 mas, bpa=-20.16 degrees ! Estimated noise=696.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26325e-05 Jy ! Component: 100 - total flux cleaned = 2.89548e-06 Jy ! Component: 150 - total flux cleaned = -1.55241e-05 Jy ! Component: 200 - total flux cleaned = -2.42591e-05 Jy ! Total flux subtracted in 200 components = -2.42591e-05 Jy ! Clean residual min=-0.001673 max=0.001574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.143078 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.143078 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=0.108744Jy sigma=0.000624 ! Fit after self-cal, rms=0.108748Jy sigma=0.000624 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 = -4.87253e-07 Jy ! Component: 100 - total flux cleaned = -8.41878e-06 Jy ! Component: 150 - total flux cleaned = -1.6304e-05 Jy ! Component: 200 - total flux cleaned = -1.65543e-05 Jy ! Total flux subtracted in 200 components = -1.65543e-05 Jy ! Clean residual min=-0.001672 max=0.001567 Jy/beam ! Clean residual mean=-0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.143062 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.143062 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=0.108746Jy sigma=0.000624 ! Fit after self-cal, rms=0.108746Jy sigma=0.000624 ! 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=0.108746Jy sigma=0.000624 ! Fit after self-cal, rms=0.108883Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=4.611 mas, bpa=-20.17 degrees ! Estimated noise=697.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121545 Jy ! Component: 100 - total flux cleaned = 0.00012129 Jy ! Component: 150 - total flux cleaned = 0.000121449 Jy ! Component: 200 - total flux cleaned = 0.000112734 Jy ! Total flux subtracted in 200 components = 0.000112734 Jy ! Clean residual min=-0.001578 max=0.001535 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.143175 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.143175 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=0.108880Jy sigma=0.000623 ! Fit after self-cal, rms=0.108900Jy sigma=0.000623 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 = 2.06066e-05 Jy ! Component: 100 - total flux cleaned = 1.24017e-05 Jy ! Component: 150 - total flux cleaned = 4.32672e-06 Jy ! Component: 200 - total flux cleaned = 4.28842e-06 Jy ! Total flux subtracted in 200 components = 4.28842e-06 Jy ! Clean residual min=-0.001571 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.143179 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.143179 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=0.108899Jy sigma=0.000623 ! Fit after self-cal, rms=0.108899Jy sigma=0.000623 ! 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=0.108899Jy sigma=0.000623 ! Fit after self-cal, rms=0.108819Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.21 mas, bmaj=8.773 mas, bpa=5.74 degrees ! Estimated noise=839.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237466 Jy ! Component: 100 - total flux cleaned = 0.000237843 Jy ! Component: 150 - total flux cleaned = 0.000238051 Jy ! Component: 200 - total flux cleaned = 0.000243668 Jy ! Total flux subtracted in 200 components = 0.000243668 Jy ! Clean residual min=-0.001506 max=0.001313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.143423 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 93 components and 0.143423 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=0.108819Jy sigma=0.000623 ! Fit after self-cal, rms=0.108822Jy sigma=0.000623 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 = 9.06323e-06 Jy ! Component: 100 - total flux cleaned = 9.13189e-06 Jy ! Component: 150 - total flux cleaned = 9.10644e-06 Jy ! Component: 200 - total flux cleaned = 9.40264e-06 Jy ! Total flux subtracted in 200 components = 9.40264e-06 Jy ! Clean residual min=-0.001504 max=0.001309 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.143432 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 94 components and 0.143432 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=0.108823Jy sigma=0.000623 ! Fit after self-cal, rms=0.108823Jy sigma=0.000623 ! 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=0.8922 mas, bmaj=4.61 mas, bpa=-20.18 degrees ! Estimated noise=697.772 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 4.61 at -20.18 degrees (North through East) ! Clean map min=-0.0014618 max=0.123 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=0.6931 mas, bmaj=3.773 mas, bpa=-20.27 degrees ! Estimated noise=1466.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948847 Jy ! Component: 100 - total flux cleaned = 0.116627 Jy ! Component: 150 - total flux cleaned = 0.126518 Jy ! Component: 200 - total flux cleaned = 0.132334 Jy ! Total flux subtracted in 200 components = 0.132334 Jy ! Clean residual min=-0.003266 max=0.003109 Jy/beam ! Clean residual mean=-0.000024 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.132334 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.132334 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=4.61 mas, bpa=-20.18 degrees ! Estimated noise=697.772 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 = 0.00531567 Jy ! Component: 100 - total flux cleaned = 0.007983 Jy ! Component: 150 - total flux cleaned = 0.00943435 Jy ! Component: 200 - total flux cleaned = 0.0102415 Jy ! Total flux subtracted in 200 components = 0.0102415 Jy ! Clean residual min=-0.001559 max=0.001439 Jy/beam ! Clean residual mean=-0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.142575 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.142575 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=3.21 mas, bmaj=8.773 mas, bpa=5.74 degrees ! Estimated noise=839.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741609 Jy ! Component: 100 - total flux cleaned = 0.00089713 Jy ! Component: 150 - total flux cleaned = 0.000927687 Jy ! Component: 200 - total flux cleaned = 0.000945934 Jy ! Total flux subtracted in 200 components = 0.000945934 Jy ! Clean residual min=-0.001495 max=0.001279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.143521 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 = 2.45912e-05 Jy ! Component: 100 - total flux cleaned = 3.96468e-05 Jy ! Component: 150 - total flux cleaned = 5.4093e-05 Jy ! Component: 200 - total flux cleaned = 6.78801e-05 Jy ! Total flux subtracted in 200 components = 6.78801e-05 Jy ! Clean residual min=-0.001472 max=0.001289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.143589 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.143589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=4.61 mas, bpa=-20.18 degrees ! Estimated noise=697.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110323 Jy ! Component: 100 - total flux cleaned = -9.80192e-05 Jy ! Component: 150 - total flux cleaned = -9.85052e-05 Jy ! Component: 200 - total flux cleaned = -8.91284e-05 Jy ! Total flux subtracted in 200 components = -8.91284e-05 Jy ! Clean residual min=-0.001458 max=0.001510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.1435 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.1435 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=0.108820Jy sigma=0.000623 ! Fit after self-cal, rms=0.108817Jy sigma=0.000623 wmodel J2241-3559_X_2017_10_09_pus_map.mod ! Writing 81 model components to file: J2241-3559_X_2017_10_09_pus_map.mod wobs J2241-3559_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2241-3559_X_2017_10_09_pus_uvs.fits wwins J2241-3559_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2241-3559_X_2017_10_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 = -6.97118e-05 Jy ! Component: 100 - total flux cleaned = -2.59584e-06 Jy ! Component: 150 - total flux cleaned = -2.11949e-05 Jy ! Component: 200 - total flux cleaned = 1.87976e-05 Jy ! Component: 250 - total flux cleaned = 1.04726e-06 Jy ! Component: 300 - total flux cleaned = -6.7954e-05 Jy ! Component: 350 - total flux cleaned = -0.000134007 Jy ! Component: 400 - total flux cleaned = -0.000197022 Jy ! Component: 450 - total flux cleaned = -0.000227373 Jy ! Component: 500 - total flux cleaned = -0.000170811 Jy ! Component: 550 - total flux cleaned = -0.00022623 Jy ! Component: 600 - total flux cleaned = -0.000239167 Jy ! Component: 650 - total flux cleaned = -0.000251864 Jy ! Component: 700 - total flux cleaned = -0.000264316 Jy ! Component: 750 - total flux cleaned = -0.000288533 Jy ! Component: 800 - total flux cleaned = -0.000288619 Jy ! Component: 850 - total flux cleaned = -0.000323289 Jy ! Component: 900 - total flux cleaned = -0.000312145 Jy ! Component: 950 - total flux cleaned = -0.000279792 Jy ! Component: 1000 - total flux cleaned = -0.000279687 Jy ! Component: 1050 - total flux cleaned = -0.000248585 Jy ! Component: 1100 - total flux cleaned = -0.000198155 Jy ! Component: 1150 - total flux cleaned = -0.000198199 Jy ! Component: 1200 - total flux cleaned = -0.000159421 Jy ! Component: 1250 - total flux cleaned = -0.000168833 Jy ! Component: 1300 - total flux cleaned = -0.000168754 Jy ! Component: 1350 - total flux cleaned = -0.000187287 Jy ! Component: 1400 - total flux cleaned = -0.000187205 Jy ! Component: 1450 - total flux cleaned = -0.000223246 Jy ! Component: 1500 - total flux cleaned = -0.000276666 Jy ! Component: 1550 - total flux cleaned = -0.000338308 Jy ! Component: 1600 - total flux cleaned = -0.000381795 Jy ! Component: 1650 - total flux cleaned = -0.000416284 Jy ! Component: 1700 - total flux cleaned = -0.000450426 Jy ! Component: 1750 - total flux cleaned = -0.000492773 Jy ! Component: 1800 - total flux cleaned = -0.000526401 Jy ! Component: 1850 - total flux cleaned = -0.000576314 Jy ! Component: 1900 - total flux cleaned = -0.00060926 Jy ! Component: 1950 - total flux cleaned = -0.000658194 Jy ! Component: 2000 - total flux cleaned = -0.000698555 Jy ! Total flux subtracted in 2048 components = -0.000722657 Jy ! Clean residual min=-0.000421 max=0.000507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.142777 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 188 components and 0.142777 Jy ![Exited script file: muppet] wmap "J2241-3559_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 4.61 at -20.18 degrees (North through East) ! Clean map min=-0.0012562 max=0.12057 Jy/beam ! Writing clean map to FITS file: J2241-3559_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369631 0.369631 0.739262 1.47852 2.95705 5.9141 11.8282 23.6564 47.3128 94.6256 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 4.61 at -20.18 degrees (North through East) ! Clean map min=-0.0012562 max=0.12057 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 J2241-3559_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:54 2019