! Started logfile: J0846-3424_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:17 2016 obs J0846-3424_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0846-3424_X_2015_03_17_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879922 visibilities/baseline/integration-bin. ! Found source: J0846-3424 ! ! 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 338 lines of history. ! ! Reading 54168 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 J0846-3424_X_2015_03_17_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935819Jy sigma=0.008032 ! Fit after self-cal, rms=0.901656Jy sigma=0.007774 ! 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=0.6377 mas, bmaj=1.614 mas, bpa=-0.658 degrees ! Estimated noise=945.657 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 = 0.0790637 Jy ! Component: 100 - total flux cleaned = 0.0990105 Jy ! Total flux subtracted in 100 components = 0.0990105 Jy ! Clean residual min=-0.006118 max=0.012349 Jy/beam ! Clean residual mean=-0.000014 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.0990105 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0990105 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=0.108224Jy sigma=0.000814 ! Fit after self-cal, rms=0.108190Jy sigma=0.000813 ! Inverting map ! Added new window around map position (-1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118523 Jy ! Component: 100 - total flux cleaned = 0.0189666 Jy ! Total flux subtracted in 100 components = 0.0189666 Jy ! Clean residual min=-0.005023 max=0.006774 Jy/beam ! Clean residual mean=-0.000002 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.117977 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.117977 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=0.106606Jy sigma=0.000792 ! Fit after self-cal, rms=0.106603Jy sigma=0.000791 ! 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=0.8239 mas, bmaj=2.057 mas, bpa=-1.776 degrees ! Estimated noise=359.833 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 = 0.00820047 Jy ! Component: 100 - total flux cleaned = 0.012359 Jy ! Component: 150 - total flux cleaned = 0.0146567 Jy ! Component: 200 - total flux cleaned = 0.0159364 Jy ! Total flux subtracted in 200 components = 0.0159364 Jy ! Clean residual min=-0.006381 max=0.006393 Jy/beam ! Clean residual mean=0.000019 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.133913 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.133913 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=0.106242Jy sigma=0.000783 ! Fit after self-cal, rms=0.106234Jy sigma=0.000783 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.34 KP 0.86 ! LA 1.06 MK 1.03 NL 1.02 OV 0.96 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 1.44 KP 0.84 ! LA 1.04 MK 0.99 NL 1.04 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 1.26 KP 0.77 ! LA 1.04 MK 1.01 NL 1.04 OV 0.93 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.48 KP 0.76 ! LA 1.08 MK 0.98 NL 1.01 OV 0.94 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.24 KP 0.71 ! LA 1.05 MK 1.06 NL 1.02 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.24 KP 0.72 ! LA 1.03 MK 1.01 NL 1.10 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.30 KP 0.70 ! LA 1.06 MK 1.01 NL 1.03 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.11 HN 1.40 KP 0.72 ! LA 1.03 MK 0.99 NL 1.04 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 1.40 KP 0.72 ! LA 1.03 MK 0.99 NL 1.04 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 1.42 KP 0.78 ! LA 1.10 MK 1.02 NL 1.06 OV 1.00 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.14 HN 1.16 KP 0.79 ! LA 1.08 MK 1.07 NL 1.04 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 HN 1.16 KP 0.81 ! LA 1.04 MK 0.98 NL 1.05 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.106234Jy sigma=0.000783 ! Fit after self-cal, rms=0.113223Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8337 mas, bmaj=2.075 mas, bpa=-1.444 degrees ! Estimated noise=358.471 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 = -0.00178422 Jy ! Component: 100 - total flux cleaned = -0.00211995 Jy ! Component: 150 - total flux cleaned = -0.00231143 Jy ! Component: 200 - total flux cleaned = -0.00243979 Jy ! Total flux subtracted in 200 components = -0.00243979 Jy ! Clean residual min=-0.003335 max=0.003717 Jy/beam ! Clean residual mean=-0.000062 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.131474 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.131474 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=0.113152Jy sigma=0.000767 ! Fit after self-cal, rms=0.113405Jy sigma=0.000766 ! 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=0.113405Jy sigma=0.000766 ! Fit after self-cal, rms=0.155878Jy sigma=0.000757 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.081 mas, bpa=-1.481 degrees ! Estimated noise=359.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248615 Jy ! Component: 100 - total flux cleaned = 0.000232257 Jy ! Component: 150 - total flux cleaned = 0.000218074 Jy ! Component: 200 - total flux cleaned = 0.000204782 Jy ! Total flux subtracted in 200 components = 0.000204782 Jy ! Clean residual min=-0.001712 max=0.002441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.131678 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.131678 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=0.155873Jy sigma=0.000757 ! Fit after self-cal, rms=0.156273Jy sigma=0.000757 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 (-2.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002446 Jy ! Component: 100 - total flux cleaned = 0.00330753 Jy ! Component: 150 - total flux cleaned = 0.00347778 Jy ! Component: 200 - total flux cleaned = 0.00355921 Jy ! Total flux subtracted in 200 components = 0.00355921 Jy ! Clean residual min=-0.001412 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.135238 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.135238 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=0.156242Jy sigma=0.000756 ! Fit after self-cal, rms=0.156249Jy sigma=0.000756 ! 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=0.156249Jy sigma=0.000756 ! Fit after self-cal, rms=0.169993Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8334 mas, bmaj=2.079 mas, bpa=-1.422 degrees ! Estimated noise=358.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122939 Jy ! Component: 100 - total flux cleaned = 0.00175713 Jy ! Component: 150 - total flux cleaned = 0.00186289 Jy ! Component: 200 - total flux cleaned = 0.00194927 Jy ! Total flux subtracted in 200 components = 0.00194927 Jy ! Clean residual min=-0.001105 max=0.000941 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.137187 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.137187 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=0.169982Jy sigma=0.000756 ! Fit after self-cal, rms=0.170027Jy sigma=0.000756 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 = 0.000528092 Jy ! Component: 100 - total flux cleaned = 0.000639288 Jy ! Component: 150 - total flux cleaned = 0.000676487 Jy ! Component: 200 - total flux cleaned = 0.000699663 Jy ! Total flux subtracted in 200 components = 0.000699663 Jy ! Clean residual min=-0.001099 max=0.000891 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.137887 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.137887 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=0.170025Jy sigma=0.000756 ! Fit after self-cal, rms=0.170023Jy sigma=0.000756 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.170023Jy sigma=0.000756 ! Fit after self-cal, rms=0.170380Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=6.618 mas, bpa=1.113 degrees ! Estimated noise=451.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763446 Jy ! Component: 100 - total flux cleaned = 0.000956774 Jy ! Component: 150 - total flux cleaned = 0.00100623 Jy ! Component: 200 - total flux cleaned = 0.00103971 Jy ! Total flux subtracted in 200 components = 0.00103971 Jy ! Clean residual min=-0.000748 max=0.000942 Jy/beam ! Clean residual mean=0.000006 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.138926 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.138926 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=0.170380Jy sigma=0.000756 ! Fit after self-cal, rms=0.170371Jy sigma=0.000756 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 = 0.000211126 Jy ! Component: 100 - total flux cleaned = 0.000264647 Jy ! Component: 150 - total flux cleaned = 0.00028466 Jy ! Component: 200 - total flux cleaned = 0.000284638 Jy ! Total flux subtracted in 200 components = 0.000284638 Jy ! Clean residual min=-0.000708 max=0.000895 Jy/beam ! Clean residual mean=0.000006 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.139211 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.139211 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=0.170372Jy sigma=0.000756 ! Fit after self-cal, rms=0.170370Jy sigma=0.000756 ! 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=0.8324 mas, bmaj=2.078 mas, bpa=-1.42 degrees ! Estimated noise=358.419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8324 x 2.078 at -1.42 degrees (North through East) ! Clean map min=-0.00089543 max=0.099606 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=0.6421 mas, bmaj=1.625 mas, bpa=0.04984 degrees ! Estimated noise=950.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786416 Jy ! Component: 100 - total flux cleaned = 0.0994714 Jy ! Component: 150 - total flux cleaned = 0.110172 Jy ! Component: 200 - total flux cleaned = 0.117199 Jy ! Total flux subtracted in 200 components = 0.117199 Jy ! Clean residual min=-0.003631 max=0.004063 Jy/beam ! Clean residual mean=-0.000006 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.117199 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.117199 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8324 mas, bmaj=2.078 mas, bpa=-1.42 degrees ! Estimated noise=358.419 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 = 0.00759535 Jy ! Component: 100 - total flux cleaned = 0.0120213 Jy ! Component: 150 - total flux cleaned = 0.0149318 Jy ! Component: 200 - total flux cleaned = 0.0169243 Jy ! Total flux subtracted in 200 components = 0.0169243 Jy ! Clean residual min=-0.001286 max=0.001455 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.134123 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 77 components and 0.134123 Jy ! Inverting map ! Added new window around map position (-0.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153688 Jy ! Component: 100 - total flux cleaned = 0.0026029 Jy ! Component: 150 - total flux cleaned = 0.00338036 Jy ! Component: 200 - total flux cleaned = 0.00395873 Jy ! Total flux subtracted in 200 components = 0.00395873 Jy ! Clean residual min=-0.001045 max=0.000830 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.138082 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.138082 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=2.339 mas, bmaj=6.618 mas, bpa=1.113 degrees ! Estimated noise=451.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586924 Jy ! Component: 100 - total flux cleaned = 0.000887335 Jy ! Component: 150 - total flux cleaned = 0.000966104 Jy ! Component: 200 - total flux cleaned = 0.00103897 Jy ! Total flux subtracted in 200 components = 0.00103897 Jy ! Clean residual min=-0.000737 max=0.000865 Jy/beam ! Clean residual mean=0.000007 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.139121 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 = 6.05149e-05 Jy ! Component: 100 - total flux cleaned = 9.44437e-05 Jy ! Component: 150 - total flux cleaned = 0.000114784 Jy ! Component: 200 - total flux cleaned = 0.000137754 Jy ! Total flux subtracted in 200 components = 0.000137754 Jy ! Clean residual min=-0.000737 max=0.000867 Jy/beam ! Clean residual mean=0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.139259 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.139259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8324 mas, bmaj=2.078 mas, bpa=-1.42 degrees ! Estimated noise=358.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48764e-05 Jy ! Component: 100 - total flux cleaned = 1.46591e-05 Jy ! Component: 150 - total flux cleaned = 1.59706e-06 Jy ! Component: 200 - total flux cleaned = -1.01602e-05 Jy ! Total flux subtracted in 200 components = -1.01602e-05 Jy ! Clean residual min=-0.000982 max=0.000903 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.139249 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.139249 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=0.170369Jy sigma=0.000756 ! Fit after self-cal, rms=0.170374Jy sigma=0.000756 wmodel J0846-3424_X_2015_03_17_pus_map.mod ! Writing 129 model components to file: J0846-3424_X_2015_03_17_pus_map.mod wobs J0846-3424_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0846-3424_X_2015_03_17_pus_uvs.fits wwins J0846-3424_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0846-3424_X_2015_03_17_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 = -0.000265017 Jy ! Component: 100 - total flux cleaned = -0.000281826 Jy ! Component: 150 - total flux cleaned = -0.000296823 Jy ! Component: 200 - total flux cleaned = -0.00038275 Jy ! Component: 250 - total flux cleaned = -0.000451581 Jy ! Component: 300 - total flux cleaned = -0.000491962 Jy ! Component: 350 - total flux cleaned = -0.000570899 Jy ! Component: 400 - total flux cleaned = -0.000647528 Jy ! Component: 450 - total flux cleaned = -0.00072196 Jy ! Component: 500 - total flux cleaned = -0.0007703 Jy ! Component: 550 - total flux cleaned = -0.000841262 Jy ! Component: 600 - total flux cleaned = -0.000887475 Jy ! Component: 650 - total flux cleaned = -0.000943835 Jy ! Component: 700 - total flux cleaned = -0.000976727 Jy ! Component: 750 - total flux cleaned = -0.00100917 Jy ! Component: 800 - total flux cleaned = -0.001041 Jy ! Component: 850 - total flux cleaned = -0.00103056 Jy ! Component: 900 - total flux cleaned = -0.00103069 Jy ! Component: 950 - total flux cleaned = -0.0010207 Jy ! Component: 1000 - total flux cleaned = -0.00101065 Jy ! Component: 1050 - total flux cleaned = -0.000971406 Jy ! Component: 1100 - total flux cleaned = -0.00096172 Jy ! Component: 1150 - total flux cleaned = -0.000961559 Jy ! Component: 1200 - total flux cleaned = -0.0009332 Jy ! Component: 1250 - total flux cleaned = -0.000942425 Jy ! Component: 1300 - total flux cleaned = -0.000933243 Jy ! Component: 1350 - total flux cleaned = -0.000933368 Jy ! Component: 1400 - total flux cleaned = -0.000942386 Jy ! Component: 1450 - total flux cleaned = -0.000960212 Jy ! Component: 1500 - total flux cleaned = -0.000960186 Jy ! Component: 1550 - total flux cleaned = -0.000968999 Jy ! Component: 1600 - total flux cleaned = -0.000986291 Jy ! Component: 1650 - total flux cleaned = -0.000977737 Jy ! Component: 1700 - total flux cleaned = -0.000969276 Jy ! Component: 1750 - total flux cleaned = -0.000986029 Jy ! Component: 1800 - total flux cleaned = -0.00093637 Jy ! Component: 1850 - total flux cleaned = -0.000961127 Jy ! Component: 1900 - total flux cleaned = -0.000961119 Jy ! Component: 1950 - total flux cleaned = -0.000977231 Jy ! Component: 2000 - total flux cleaned = -0.000977144 Jy ! Total flux subtracted in 2048 components = -0.000992808 Jy ! Clean residual min=-0.000421 max=0.000556 Jy/beam ! Clean residual mean=0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.138256 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 251 components and 0.138256 Jy ![Exited script file: muppet] wmap "J0846-3424_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8324 x 2.078 at -1.42 degrees (North through East) ! Clean map min=-0.00073713 max=0.098898 Jy/beam ! Writing clean map to FITS file: J0846-3424_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0988976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436564 0.436564 0.873128 1.74626 3.49251 6.98502 13.97 27.9401 55.8802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8324 x 2.078 at -1.42 degrees (North through East) ! Clean map min=-0.00073713 max=0.098898 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 J0846-3424_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:20 2016