! Started logfile: J1846-0651_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:31 2019 obs J1846-0651_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1846-0651_X_2017_08_12_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584586 visibilities/baseline/integration-bin. ! Found source: J1846-0651 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 54612 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 J1846-0651_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 425 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 482 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 552 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978388Jy sigma=0.007854 ! Fit after self-cal, rms=0.946857Jy sigma=0.007640 ! 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=0.6603 mas, bmaj=1.593 mas, bpa=0.3681 degrees ! Estimated noise=727.479 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 = 0.0395199 Jy ! Component: 100 - total flux cleaned = 0.0502411 Jy ! Total flux subtracted in 100 components = 0.0502411 Jy ! Clean residual min=-0.003349 max=0.004955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0502411 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0502411 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=0.093693Jy sigma=0.000634 ! Fit after self-cal, rms=0.093257Jy sigma=0.000631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591415 Jy ! Component: 100 - total flux cleaned = 0.00945388 Jy ! Total flux subtracted in 100 components = 0.00945388 Jy ! Clean residual min=-0.003082 max=0.003356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0596949 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0596949 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=0.092594Jy sigma=0.000625 ! Fit after self-cal, rms=0.092588Jy sigma=0.000625 ! 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=0.9023 mas, bmaj=2.101 mas, bpa=-1.003 degrees ! Estimated noise=401.651 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 (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459949 Jy ! Component: 100 - total flux cleaned = 0.00706147 Jy ! Component: 150 - total flux cleaned = 0.00792084 Jy ! Component: 200 - total flux cleaned = 0.00849022 Jy ! Total flux subtracted in 200 components = 0.00849022 Jy ! Clean residual min=-0.001817 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0681852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0681852 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=0.092335Jy sigma=0.000623 ! Fit after self-cal, rms=0.092304Jy sigma=0.000623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 1.03 ! LA 0.98 MK 1.06 NL 1.06 OV 1.02 ! PT 1.06 SC 1.12 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.88 KP 0.95 ! LA 1.00 MK 1.25 NL 1.06 OV 1.06 ! PT 1.08 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 0.86 KP 0.94 ! LA 0.99 MK 1.21 NL 1.03 OV 1.06 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.82 KP 1.00 ! LA 0.99 MK 1.25 NL 1.05 OV 1.07 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.85 KP 0.97 ! LA 0.96 MK 1.19 NL 1.06 OV 1.07 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.90 KP 0.99 ! LA 1.00 MK 1.08 NL 1.00 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.83 KP 0.99 ! LA 1.00 MK 1.09 NL 1.03 OV 0.96 ! PT 1.06 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 0.82 KP 0.98 ! LA 0.99 MK 1.06 NL 1.01 OV 1.03 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.83 KP 0.93 ! LA 0.97 MK 1.02 NL 1.02 OV 0.98 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.74 KP 0.98 ! LA 1.01 MK 1.04 NL 1.02 OV 0.99 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.78 KP 0.93 ! LA 0.99 MK 1.03 NL 1.00 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.73 KP 0.92 ! LA 0.94 MK 1.00 NL 1.01 OV 1.00 ! PT 0.97 SC 0.88 ! ! ! Fit before self-cal, rms=0.092304Jy sigma=0.000623 ! Fit after self-cal, rms=0.086421Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.13 mas, bpa=-0.6131 degrees ! Estimated noise=400.972 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 = 0.00150035 Jy ! Component: 100 - total flux cleaned = 0.00163118 Jy ! Component: 150 - total flux cleaned = 0.00165079 Jy ! Component: 200 - total flux cleaned = 0.00166837 Jy ! Total flux subtracted in 200 components = 0.00166837 Jy ! Clean residual min=-0.001187 max=0.001218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0698535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0698535 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=0.086390Jy sigma=0.000621 ! Fit after self-cal, rms=0.086261Jy sigma=0.000621 ! 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=0.086261Jy sigma=0.000621 ! Fit after self-cal, rms=0.085606Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9157 mas, bmaj=2.126 mas, bpa=-0.4106 degrees ! Estimated noise=400.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010165 Jy ! Component: 100 - total flux cleaned = 0.00107755 Jy ! Component: 150 - total flux cleaned = 0.00109364 Jy ! Component: 200 - total flux cleaned = 0.00112281 Jy ! Total flux subtracted in 200 components = 0.00112281 Jy ! Clean residual min=-0.001029 max=0.001154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0709763 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0709763 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=0.085590Jy sigma=0.000620 ! Fit after self-cal, rms=0.085564Jy sigma=0.000620 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 = 0.000476357 Jy ! Component: 100 - total flux cleaned = 0.000477794 Jy ! Component: 150 - total flux cleaned = 0.000477904 Jy ! Component: 200 - total flux cleaned = 0.000477742 Jy ! Total flux subtracted in 200 components = 0.000477742 Jy ! Clean residual min=-0.001029 max=0.001172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0714541 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0714541 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=0.085553Jy sigma=0.000620 ! Fit after self-cal, rms=0.085545Jy sigma=0.000620 ! 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=0.085545Jy sigma=0.000620 ! Fit after self-cal, rms=0.084127Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9135 mas, bmaj=2.117 mas, bpa=-0.3418 degrees ! Estimated noise=399.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690104 Jy ! Component: 100 - total flux cleaned = 0.000781708 Jy ! Component: 150 - total flux cleaned = 0.000811501 Jy ! Component: 200 - total flux cleaned = 0.00081154 Jy ! Total flux subtracted in 200 components = 0.00081154 Jy ! Clean residual min=-0.000956 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0722656 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0722656 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=0.084117Jy sigma=0.000619 ! Fit after self-cal, rms=0.084105Jy sigma=0.000619 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 = 0.00027891 Jy ! Component: 100 - total flux cleaned = 0.00029661 Jy ! Component: 150 - total flux cleaned = 0.000265893 Jy ! Component: 200 - total flux cleaned = 0.000279244 Jy ! Total flux subtracted in 200 components = 0.000279244 Jy ! Clean residual min=-0.000981 max=0.001074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0725449 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0725449 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=0.084096Jy sigma=0.000619 ! Fit after self-cal, rms=0.084092Jy sigma=0.000619 ! 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=0.084092Jy sigma=0.000619 ! Fit after self-cal, rms=0.083731Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=3.744 mas, bpa=-1.413 degrees ! Estimated noise=484.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048176 Jy ! Component: 100 - total flux cleaned = 0.000752378 Jy ! Component: 150 - total flux cleaned = 0.000892421 Jy ! Component: 200 - total flux cleaned = 0.000934102 Jy ! Total flux subtracted in 200 components = 0.000934102 Jy ! Clean residual min=-0.000998 max=0.001342 Jy/beam ! Clean residual mean=-0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.073479 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.073479 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=0.083732Jy sigma=0.000619 ! Fit after self-cal, rms=0.083729Jy sigma=0.000619 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 = 0.000160975 Jy ! Component: 100 - total flux cleaned = 0.000189657 Jy ! Component: 150 - total flux cleaned = 0.000205678 Jy ! Component: 200 - total flux cleaned = 0.000220738 Jy ! Total flux subtracted in 200 components = 0.000220738 Jy ! Clean residual min=-0.000990 max=0.001324 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0736997 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.0736997 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=0.083729Jy sigma=0.000619 ! Fit after self-cal, rms=0.083728Jy sigma=0.000619 ! 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=0.9103 mas, bmaj=2.111 mas, bpa=-0.2529 degrees ! Estimated noise=398.242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9103 x 2.111 at -0.2529 degrees (North through East) ! Clean map min=-0.0010865 max=0.0552 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=0.6653 mas, bmaj=1.6 mas, bpa=0.9783 degrees ! Estimated noise=715.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388719 Jy ! Component: 100 - total flux cleaned = 0.050414 Jy ! Component: 150 - total flux cleaned = 0.0573464 Jy ! Component: 200 - total flux cleaned = 0.0621647 Jy ! Total flux subtracted in 200 components = 0.0621647 Jy ! Clean residual min=-0.002507 max=0.003542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0621647 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0621647 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=2.111 mas, bpa=-0.2529 degrees ! Estimated noise=398.242 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) ! Added new window around map position (-0.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519432 Jy ! Component: 100 - total flux cleaned = 0.0077895 Jy ! Component: 150 - total flux cleaned = 0.00927702 Jy ! Component: 200 - total flux cleaned = 0.00990633 Jy ! Total flux subtracted in 200 components = 0.00990633 Jy ! Clean residual min=-0.001155 max=0.001062 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.072071 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.072071 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=2.179 mas, bmaj=3.744 mas, bpa=-1.413 degrees ! Estimated noise=484.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960705 Jy ! Component: 100 - total flux cleaned = 0.00145611 Jy ! Component: 150 - total flux cleaned = 0.00151983 Jy ! Component: 200 - total flux cleaned = 0.00154522 Jy ! Total flux subtracted in 200 components = 0.00154522 Jy ! Clean residual min=-0.001034 max=0.001433 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0736163 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 = 2.33764e-05 Jy ! Component: 100 - total flux cleaned = 6.70041e-05 Jy ! Component: 150 - total flux cleaned = 8.65481e-05 Jy ! Component: 200 - total flux cleaned = 0.000122706 Jy ! Total flux subtracted in 200 components = 0.000122706 Jy ! Clean residual min=-0.001003 max=0.001388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.073739 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.073739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=2.111 mas, bpa=-0.2529 degrees ! Estimated noise=398.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183668 Jy ! Component: 100 - total flux cleaned = -0.000208171 Jy ! Component: 150 - total flux cleaned = -0.000185389 Jy ! Component: 200 - total flux cleaned = -0.000165073 Jy ! Total flux subtracted in 200 components = -0.000165073 Jy ! Clean residual min=-0.001121 max=0.001040 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0735739 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0735739 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=0.083717Jy sigma=0.000619 ! Fit after self-cal, rms=0.083704Jy sigma=0.000619 wmodel J1846-0651_X_2017_08_12_pus_map.mod ! Writing 66 model components to file: J1846-0651_X_2017_08_12_pus_map.mod wobs J1846-0651_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1846-0651_X_2017_08_12_pus_uvs.fits wwins J1846-0651_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J1846-0651_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.58103e-06 Jy ! Component: 100 - total flux cleaned = 6.35719e-05 Jy ! Component: 150 - total flux cleaned = 0.000128617 Jy ! Component: 200 - total flux cleaned = 9.81747e-05 Jy ! Component: 250 - total flux cleaned = 9.81371e-05 Jy ! Component: 300 - total flux cleaned = 9.81229e-05 Jy ! Component: 350 - total flux cleaned = 0.000125636 Jy ! Component: 400 - total flux cleaned = 0.000178735 Jy ! Component: 450 - total flux cleaned = 0.000255925 Jy ! Component: 500 - total flux cleaned = 0.0003312 Jy ! Component: 550 - total flux cleaned = 0.000392446 Jy ! Component: 600 - total flux cleaned = 0.000476407 Jy ! Component: 650 - total flux cleaned = 0.000546626 Jy ! Component: 700 - total flux cleaned = 0.000638395 Jy ! Component: 750 - total flux cleaned = 0.000694739 Jy ! Component: 800 - total flux cleaned = 0.000794775 Jy ! Component: 850 - total flux cleaned = 0.000892798 Jy ! Component: 900 - total flux cleaned = 0.000946439 Jy ! Component: 950 - total flux cleaned = 0.00105204 Jy ! Component: 1000 - total flux cleaned = 0.00110407 Jy ! Component: 1050 - total flux cleaned = 0.00116565 Jy ! Component: 1100 - total flux cleaned = 0.00121617 Jy ! Component: 1150 - total flux cleaned = 0.00128583 Jy ! Component: 1200 - total flux cleaned = 0.00132497 Jy ! Component: 1250 - total flux cleaned = 0.00139269 Jy ! Component: 1300 - total flux cleaned = 0.00144043 Jy ! Component: 1350 - total flux cleaned = 0.00147828 Jy ! Component: 1400 - total flux cleaned = 0.00154346 Jy ! Component: 1450 - total flux cleaned = 0.00158023 Jy ! Component: 1500 - total flux cleaned = 0.00163484 Jy ! Component: 1550 - total flux cleaned = 0.00167983 Jy ! Component: 1600 - total flux cleaned = 0.00174189 Jy ! Component: 1650 - total flux cleaned = 0.00175063 Jy ! Component: 1700 - total flux cleaned = 0.00179414 Jy ! Component: 1750 - total flux cleaned = 0.00183704 Jy ! Component: 1800 - total flux cleaned = 0.00185397 Jy ! Component: 1850 - total flux cleaned = 0.00191283 Jy ! Component: 1900 - total flux cleaned = 0.00193776 Jy ! Component: 1950 - total flux cleaned = 0.00195431 Jy ! Component: 2000 - total flux cleaned = 0.00197071 Jy ! Total flux subtracted in 2048 components = 0.00197883 Jy ! Clean residual min=-0.000417 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0755527 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 194 components and 0.0755527 Jy ![Exited script file: muppet] wmap "J1846-0651_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9103 x 2.111 at -0.2529 degrees (North through East) ! Clean map min=-0.00099229 max=0.055174 Jy/beam ! Writing clean map to FITS file: J1846-0651_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0551742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806556 0.806556 1.61311 3.22623 6.45245 12.9049 25.8098 51.6196 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9103 x 2.111 at -0.2529 degrees (North through East) ! Clean map min=-0.00099229 max=0.055174 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 J1846-0651_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:34 2019