! Started logfile: J0223-1656_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:28 2016 obs J0223-1656_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0223-1656_X_2014_05_31_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989107 visibilities/baseline/integration-bin. ! Found source: J0223-1656 ! ! 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 344 lines of history. ! ! Reading 54480 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 J0223-1656_X_2014_05_31_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944670Jy sigma=0.010257 ! Fit after self-cal, rms=0.895074Jy sigma=0.009754 ! 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=0.685 mas, bmaj=1.702 mas, bpa=-2.676 degrees ! Estimated noise=588.595 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 = 0.0799277 Jy ! Component: 100 - total flux cleaned = 0.0997843 Jy ! Total flux subtracted in 100 components = 0.0997843 Jy ! Clean residual min=-0.004565 max=0.008329 Jy/beam ! Clean residual mean=0.000043 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0997843 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0997843 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=0.081545Jy sigma=0.000829 ! Fit after self-cal, rms=0.081532Jy sigma=0.000829 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941183 Jy ! Component: 100 - total flux cleaned = 0.0145502 Jy ! Total flux subtracted in 100 components = 0.0145502 Jy ! Clean residual min=-0.004037 max=0.004987 Jy/beam ! Clean residual mean=0.000003 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.114334 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.114334 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=0.079958Jy sigma=0.000810 ! Fit after self-cal, rms=0.079962Jy sigma=0.000810 ! 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=0.8491 mas, bmaj=2.026 mas, bpa=-2.323 degrees ! Estimated noise=282.093 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 = 0.00564972 Jy ! Component: 100 - total flux cleaned = 0.00885437 Jy ! Component: 150 - total flux cleaned = 0.0107487 Jy ! Component: 200 - total flux cleaned = 0.0118744 Jy ! Total flux subtracted in 200 components = 0.0118744 Jy ! Clean residual min=-0.005216 max=0.007349 Jy/beam ! Clean residual mean=-0.000018 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.126209 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.126209 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=0.079541Jy sigma=0.000806 ! Fit after self-cal, rms=0.079555Jy sigma=0.000806 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.14 KP 0.89 ! LA 1.00 MK 0.96 NL 1.07 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.16 KP 0.84 ! LA 1.01 MK 0.97 NL 1.05 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.17 KP 0.83 ! LA 1.01 MK 0.95 NL 1.09 OV 1.01 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.16 KP 0.77 ! LA 1.05 MK 0.95 NL 1.04 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.14 KP 0.74 ! LA 1.06 MK 0.96 NL 1.08 OV 1.00 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.12 KP 0.73 ! LA 1.05 MK 0.97 NL 1.07 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.31 KP 0.77 ! LA 1.08 MK 1.04 NL 1.12 OV 1.08 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.24 KP 0.72 ! LA 1.01 MK 1.01 NL 1.10 OV 1.07 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.23 KP 0.73 ! LA 1.05 MK 0.99 NL 1.08 OV 1.05 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.20 KP 0.80 ! LA 1.04 MK 0.97 NL 1.12 OV 1.03 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.18 HN 1.13 KP 0.80 ! LA 1.11 MK 1.03 NL 1.09 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.15 KP 0.86 ! LA 1.07 MK 1.02 NL 1.06 OV 1.04 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.079555Jy sigma=0.000806 ! Fit after self-cal, rms=0.080475Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=2.022 mas, bpa=-2.046 degrees ! Estimated noise=283.155 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 (2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491785 Jy ! Component: 100 - total flux cleaned = 0.00644195 Jy ! Component: 150 - total flux cleaned = 0.00692715 Jy ! Component: 200 - total flux cleaned = 0.0070452 Jy ! Total flux subtracted in 200 components = 0.0070452 Jy ! Clean residual min=-0.001616 max=0.002210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.133254 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.133254 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=0.080203Jy sigma=0.000782 ! Fit after self-cal, rms=0.080251Jy sigma=0.000781 ! 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=0.080251Jy sigma=0.000781 ! Fit after self-cal, rms=0.080064Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8498 mas, bmaj=2.022 mas, bpa=-1.976 degrees ! Estimated noise=281.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166578 Jy ! Component: 100 - total flux cleaned = 0.00215913 Jy ! Component: 150 - total flux cleaned = 0.0022183 Jy ! Component: 200 - total flux cleaned = 0.00226857 Jy ! Total flux subtracted in 200 components = 0.00226857 Jy ! Clean residual min=-0.001308 max=0.001947 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.135523 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.135523 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=0.080026Jy sigma=0.000779 ! Fit after self-cal, rms=0.080029Jy sigma=0.000779 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 (14.6, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166764 Jy ! Component: 100 - total flux cleaned = 0.00249797 Jy ! Component: 150 - total flux cleaned = 0.00289957 Jy ! Component: 200 - total flux cleaned = 0.0030878 Jy ! Total flux subtracted in 200 components = 0.0030878 Jy ! Clean residual min=-0.001205 max=0.001511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.13861 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.13861 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=0.079990Jy sigma=0.000779 ! Fit after self-cal, rms=0.079989Jy sigma=0.000779 ! Inverting map ! Added new window around map position (4.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142236 Jy ! Component: 100 - total flux cleaned = 0.00220046 Jy ! Component: 150 - total flux cleaned = 0.00278216 Jy ! Component: 200 - total flux cleaned = 0.00312134 Jy ! Total flux subtracted in 200 components = 0.00312134 Jy ! Clean residual min=-0.001162 max=0.001217 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.141732 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.141732 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=0.079962Jy sigma=0.000778 ! Fit after self-cal, rms=0.079958Jy sigma=0.000778 ! 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=0.079958Jy sigma=0.000778 ! Fit after self-cal, rms=0.079482Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.022 mas, bpa=-2.015 degrees ! Estimated noise=280.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631121 Jy ! Component: 100 - total flux cleaned = 0.000965723 Jy ! Component: 150 - total flux cleaned = 0.00116188 Jy ! Component: 200 - total flux cleaned = 0.00124225 Jy ! Total flux subtracted in 200 components = 0.00124225 Jy ! Clean residual min=-0.000964 max=0.001036 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.142974 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.142974 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=0.079472Jy sigma=0.000778 ! Fit after self-cal, rms=0.079467Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101791 Jy ! Component: 100 - total flux cleaned = 0.00147681 Jy ! Component: 150 - total flux cleaned = 0.00164811 Jy ! Component: 200 - total flux cleaned = 0.00175865 Jy ! Total flux subtracted in 200 components = 0.00175865 Jy ! Clean residual min=-0.000943 max=0.000723 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.144733 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.144733 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=0.079453Jy sigma=0.000778 ! Fit after self-cal, rms=0.079453Jy sigma=0.000778 ! 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=0.079453Jy sigma=0.000778 ! Fit after self-cal, rms=0.079291Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=4.269 mas, bpa=1.899 degrees ! Estimated noise=351.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142501 Jy ! Component: 100 - total flux cleaned = 0.000241036 Jy ! Component: 150 - total flux cleaned = 0.000283708 Jy ! Component: 200 - total flux cleaned = 0.000341882 Jy ! Total flux subtracted in 200 components = 0.000341882 Jy ! Clean residual min=-0.000851 max=0.000895 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.145074 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.145074 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=0.079288Jy sigma=0.000778 ! Fit after self-cal, rms=0.079285Jy sigma=0.000778 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 = 6.98319e-05 Jy ! Component: 100 - total flux cleaned = 9.3863e-05 Jy ! Component: 150 - total flux cleaned = 9.37799e-05 Jy ! Component: 200 - total flux cleaned = 9.37822e-05 Jy ! Total flux subtracted in 200 components = 9.37822e-05 Jy ! Clean residual min=-0.000820 max=0.000881 Jy/beam ! Clean residual mean=0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.145168 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.145168 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=0.079284Jy sigma=0.000778 ! Fit after self-cal, rms=0.079284Jy sigma=0.000778 ! 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=0.8502 mas, bmaj=2.022 mas, bpa=-2.03 degrees ! Estimated noise=280.162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.022 at -2.03 degrees (North through East) ! Clean map min=-0.00076056 max=0.10498 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=0.6841 mas, bmaj=1.695 mas, bpa=-2.145 degrees ! Estimated noise=587.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0795585 Jy ! Component: 100 - total flux cleaned = 0.100041 Jy ! Component: 150 - total flux cleaned = 0.109583 Jy ! Component: 200 - total flux cleaned = 0.11563 Jy ! Total flux subtracted in 200 components = 0.11563 Jy ! Clean residual min=-0.002331 max=0.003559 Jy/beam ! Clean residual mean=0.000042 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.11563 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.11563 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.022 mas, bpa=-2.03 degrees ! Estimated noise=280.162 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 = 0.00650531 Jy ! Component: 100 - total flux cleaned = 0.0106344 Jy ! Component: 150 - total flux cleaned = 0.0134859 Jy ! Component: 200 - total flux cleaned = 0.0155932 Jy ! Total flux subtracted in 200 components = 0.0155932 Jy ! Clean residual min=-0.001120 max=0.001345 Jy/beam ! Clean residual mean=0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.131223 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.131223 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=2.231 mas, bmaj=4.269 mas, bpa=1.899 degrees ! Estimated noise=351.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030031 Jy ! Component: 100 - total flux cleaned = 0.0050821 Jy ! Component: 150 - total flux cleaned = 0.0066433 Jy ! Component: 200 - total flux cleaned = 0.00784731 Jy ! Total flux subtracted in 200 components = 0.00784731 Jy ! Clean residual min=-0.001099 max=0.000943 Jy/beam ! Clean residual mean=0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.13907 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 = 0.000964678 Jy ! Component: 100 - total flux cleaned = 0.00175784 Jy ! Component: 150 - total flux cleaned = 0.00242357 Jy ! Component: 200 - total flux cleaned = 0.00298468 Jy ! Total flux subtracted in 200 components = 0.00298468 Jy ! Clean residual min=-0.000871 max=0.000902 Jy/beam ! Clean residual mean=0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.142055 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 162 components and 0.142055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.022 mas, bpa=-2.03 degrees ! Estimated noise=280.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526369 Jy ! Component: 100 - total flux cleaned = 0.000789674 Jy ! Component: 150 - total flux cleaned = 0.00100427 Jy ! Component: 200 - total flux cleaned = 0.00118065 Jy ! Total flux subtracted in 200 components = 0.00118065 Jy ! Clean residual min=-0.000936 max=0.000841 Jy/beam ! Clean residual mean=0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.143236 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.143235 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=0.079288Jy sigma=0.000778 ! Fit after self-cal, rms=0.079279Jy sigma=0.000778 wmodel J0223-1656_X_2014_05_31_pus_map.mod ! Writing 189 model components to file: J0223-1656_X_2014_05_31_pus_map.mod wobs J0223-1656_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0223-1656_X_2014_05_31_pus_uvs.fits wwins J0223-1656_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0223-1656_X_2014_05_31_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 = -0.000312746 Jy ! Component: 100 - total flux cleaned = -0.000354308 Jy ! Component: 150 - total flux cleaned = -0.000341917 Jy ! Component: 200 - total flux cleaned = -0.000365389 Jy ! Component: 250 - total flux cleaned = -0.000421385 Jy ! Component: 300 - total flux cleaned = -0.000432556 Jy ! Component: 350 - total flux cleaned = -0.000432928 Jy ! Component: 400 - total flux cleaned = -0.000453135 Jy ! Component: 450 - total flux cleaned = -0.000453052 Jy ! Component: 500 - total flux cleaned = -0.000481982 Jy ! Component: 550 - total flux cleaned = -0.00050065 Jy ! Component: 600 - total flux cleaned = -0.000500634 Jy ! Component: 650 - total flux cleaned = -0.000527575 Jy ! Component: 700 - total flux cleaned = -0.00052761 Jy ! Component: 750 - total flux cleaned = -0.000544823 Jy ! Component: 800 - total flux cleaned = -0.000544789 Jy ! Component: 850 - total flux cleaned = -0.000536755 Jy ! Component: 900 - total flux cleaned = -0.000520592 Jy ! Component: 950 - total flux cleaned = -0.000512604 Jy ! Component: 1000 - total flux cleaned = -0.000481374 Jy ! Component: 1050 - total flux cleaned = -0.000435466 Jy ! Component: 1100 - total flux cleaned = -0.000427938 Jy ! Component: 1150 - total flux cleaned = -0.000398178 Jy ! Component: 1200 - total flux cleaned = -0.000354479 Jy ! Component: 1250 - total flux cleaned = -0.00034012 Jy ! Component: 1300 - total flux cleaned = -0.000318974 Jy ! Component: 1350 - total flux cleaned = -0.000305118 Jy ! Component: 1400 - total flux cleaned = -0.000305035 Jy ! Component: 1450 - total flux cleaned = -0.000263958 Jy ! Component: 1500 - total flux cleaned = -0.000250445 Jy ! Component: 1550 - total flux cleaned = -0.000223704 Jy ! Component: 1600 - total flux cleaned = -0.000210528 Jy ! Component: 1650 - total flux cleaned = -0.000216974 Jy ! Component: 1700 - total flux cleaned = -0.000204093 Jy ! Component: 1750 - total flux cleaned = -0.000236002 Jy ! Component: 1800 - total flux cleaned = -0.000217068 Jy ! Component: 1850 - total flux cleaned = -0.000217082 Jy ! Component: 1900 - total flux cleaned = -0.000235601 Jy ! Component: 1950 - total flux cleaned = -0.000217175 Jy ! Component: 2000 - total flux cleaned = -0.00022323 Jy ! Total flux subtracted in 2048 components = -0.000223233 Jy ! Clean residual min=-0.000419 max=0.000385 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.143012 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 327 components and 0.143012 Jy ![Exited script file: muppet] wmap "J0223-1656_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.022 at -2.03 degrees (North through East) ! Clean map min=-0.00067232 max=0.10645 Jy/beam ! Writing clean map to FITS file: J0223-1656_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011455 device "J0223-1656_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0223-1656_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322826 0.322826 0.645652 1.2913 2.58261 5.16521 10.3304 20.6609 41.3217 82.6434 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.022 at -2.03 degrees (North through East) ! Clean map min=-0.00067232 max=0.10645 Jy/beam quit ! Quitting program ! Log file J0223-1656_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:32 2016