! Started logfile: J1526-1351_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:13:19 2016 obs J1526-1351_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1526-1351_X_2014_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767641 visibilities/baseline/integration-bin. ! Found source: J1526-1351 ! ! 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 414 lines of history. ! ! Reading 47256 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 J1526-1351_X_2014_08_05_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 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962115Jy sigma=0.010179 ! Fit after self-cal, rms=0.927392Jy sigma=0.009838 ! 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=0.8833 mas, bmaj=2.687 mas, bpa=21.71 degrees ! Estimated noise=647.294 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 = 0.0500538 Jy ! Component: 100 - total flux cleaned = 0.0719548 Jy ! Total flux subtracted in 100 components = 0.0719548 Jy ! Clean residual min=-0.009789 max=0.014120 Jy/beam ! Clean residual mean=0.000267 rms=0.004477 Jy/beam ! Combined flux in latest and established models = 0.0719548 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0719548 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=0.121495Jy sigma=0.001310 ! Fit after self-cal, rms=0.121235Jy sigma=0.001307 ! 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=1.119 mas, bmaj=3.08 mas, bpa=19.5 degrees ! Estimated noise=310.041 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 = 0.0365675 Jy ! Component: 100 - total flux cleaned = 0.061383 Jy ! Component: 150 - total flux cleaned = 0.0783751 Jy ! Component: 200 - total flux cleaned = 0.0900034 Jy ! Total flux subtracted in 200 components = 0.0900034 Jy ! Clean residual min=-0.018209 max=0.022863 Jy/beam ! Clean residual mean=0.000551 rms=0.008173 Jy/beam ! Combined flux in latest and established models = 0.161958 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.161958 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=0.109526Jy sigma=0.001141 ! Fit after self-cal, rms=0.108937Jy sigma=0.001133 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 1.22 HN 1.80 KP 1.04 ! LA 0.71 MK 1.00* NL 1.68 OV 2.06 ! PT 0.56 SC 1.66 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.91 FD 1.20 HN 1.79 KP 0.99 ! LA 0.70 MK 1.00* NL 1.68 OV 2.00 ! PT 0.55 SC 1.71 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.86 FD 1.22 HN 1.73 KP 0.92 ! LA 0.73 MK 1.00* NL 1.62 OV 1.86 ! PT 0.53 SC 1.59 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.07 FD 1.22 HN 1.86 KP 0.92 ! LA 0.73 MK 1.00* NL 1.71 OV 1.86 ! PT 0.54 SC 1.57 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.02 FD 1.22 HN 1.63 KP 0.87 ! LA 0.73 MK 1.00* NL 1.73 OV 1.82 ! PT 0.55 SC 1.61 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.06 FD 1.30 HN 1.65 KP 0.86 ! LA 0.73 MK 1.00* NL 1.70 OV 1.84 ! PT 0.54 SC 1.55 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 1.51 HN 1.70 KP 0.93 ! LA 0.78 MK 1.00* NL 1.78 OV 1.92 ! PT 0.59 SC 1.54 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 1.44 HN 1.73 KP 0.86 ! LA 0.72 MK 1.00* NL 1.74 OV 1.87 ! PT 0.54 SC 1.67 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.49 HN 1.59 KP 0.88 ! LA 0.74 MK 1.00* NL 1.72 OV 1.97 ! PT 0.54 SC 1.51 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.57 HN 1.73 KP 0.91 ! LA 0.76 MK 1.00* NL 1.76 OV 1.91 ! PT 0.55 SC 1.42 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.68 HN 1.56 KP 0.98 ! LA 0.74 MK 1.00* NL 1.69 OV 1.95 ! PT 0.57 SC 1.52 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.71 HN 1.36 KP 0.99 ! LA 0.75 MK 1.00* NL 1.81 OV 1.82 ! PT 0.58 SC 1.36 ! ! ! Fit before self-cal, rms=0.108937Jy sigma=0.001133 ! Fit after self-cal, rms=0.184304Jy sigma=0.000932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.531 mas, bpa=18.82 degrees ! Estimated noise=398.685 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 = 0.00125496 Jy ! Component: 100 - total flux cleaned = 0.000431265 Jy ! Component: 150 - total flux cleaned = -0.000119987 Jy ! Component: 200 - total flux cleaned = -0.000480694 Jy ! Total flux subtracted in 200 components = -0.000480694 Jy ! Clean residual min=-0.013133 max=0.015267 Jy/beam ! Clean residual mean=0.000122 rms=0.004349 Jy/beam ! Combined flux in latest and established models = 0.161478 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.161478 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=0.183510Jy sigma=0.000932 ! Fit after self-cal, rms=0.187385Jy sigma=0.000921 ! 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=0.187385Jy sigma=0.000921 ! Fit after self-cal, rms=0.245168Jy sigma=0.000843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=3.381 mas, bpa=16.55 degrees ! Estimated noise=403.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108268 Jy ! Component: 100 - total flux cleaned = 0.00109035 Jy ! Component: 150 - total flux cleaned = 0.00117381 Jy ! Component: 200 - total flux cleaned = 0.00117248 Jy ! Total flux subtracted in 200 components = 0.00117248 Jy ! Clean residual min=-0.007985 max=0.010392 Jy/beam ! Clean residual mean=0.000049 rms=0.002387 Jy/beam ! Combined flux in latest and established models = 0.16265 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.16265 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=0.244960Jy sigma=0.000843 ! Fit after self-cal, rms=0.245869Jy sigma=0.000841 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 (-4.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848636 Jy ! Component: 100 - total flux cleaned = 0.00934372 Jy ! Component: 150 - total flux cleaned = 0.00917868 Jy ! Component: 200 - total flux cleaned = 0.00868912 Jy ! Total flux subtracted in 200 components = 0.00868912 Jy ! Clean residual min=-0.006663 max=0.007920 Jy/beam ! Clean residual mean=-0.000016 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.171339 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.171339 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=0.244908Jy sigma=0.000838 ! Fit after self-cal, rms=0.244561Jy sigma=0.000836 ! 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=0.244561Jy sigma=0.000836 ! Fit after self-cal, rms=0.235021Jy sigma=0.000833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=3.331 mas, bpa=15.98 degrees ! Estimated noise=393.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649118 Jy ! Component: 100 - total flux cleaned = 0.00784365 Jy ! Component: 150 - total flux cleaned = 0.00798247 Jy ! Component: 200 - total flux cleaned = 0.00798473 Jy ! Total flux subtracted in 200 components = 0.00798473 Jy ! Clean residual min=-0.006401 max=0.007914 Jy/beam ! Clean residual mean=-0.000001 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.179324 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.179324 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=0.234426Jy sigma=0.000831 ! Fit after self-cal, rms=0.233965Jy sigma=0.000829 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 = 0.00288971 Jy ! Component: 100 - total flux cleaned = 0.00346202 Jy ! Component: 150 - total flux cleaned = 0.00346214 Jy ! Component: 200 - total flux cleaned = 0.00334251 Jy ! Total flux subtracted in 200 components = 0.00334251 Jy ! Clean residual min=-0.006791 max=0.008083 Jy/beam ! Clean residual mean=-0.000026 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.182666 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.182666 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=0.233585Jy sigma=0.000828 ! Fit after self-cal, rms=0.233379Jy sigma=0.000828 ! 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=0.233379Jy sigma=0.000828 ! Fit after self-cal, rms=0.219108Jy sigma=0.000826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.634 mas, bmaj=5.016 mas, bpa=8.636 degrees ! Estimated noise=390.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421949 Jy ! Component: 100 - total flux cleaned = 0.00534996 Jy ! Component: 150 - total flux cleaned = 0.00541325 Jy ! Component: 200 - total flux cleaned = 0.00541296 Jy ! Total flux subtracted in 200 components = 0.00541296 Jy ! Clean residual min=-0.006937 max=0.007794 Jy/beam ! Clean residual mean=-0.000001 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.188079 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.188079 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=0.218922Jy sigma=0.000825 ! Fit after self-cal, rms=0.218675Jy sigma=0.000825 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 = 0.00215535 Jy ! Component: 100 - total flux cleaned = 0.00234669 Jy ! Component: 150 - total flux cleaned = 0.00240375 Jy ! Component: 200 - total flux cleaned = 0.00235057 Jy ! Total flux subtracted in 200 components = 0.00235057 Jy ! Clean residual min=-0.007139 max=0.007287 Jy/beam ! Clean residual mean=-0.000028 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.19043 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.19043 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=0.218545Jy sigma=0.000825 ! Fit after self-cal, rms=0.218482Jy sigma=0.000824 ! 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=1.25 mas, bmaj=3.306 mas, bpa=16.07 degrees ! Estimated noise=383.252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.25 x 3.306 at 16.07 degrees (North through East) ! Clean map min=-0.0091886 max=0.072165 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=0.9476 mas, bmaj=2.706 mas, bpa=19.03 degrees ! Estimated noise=916.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658426 Jy ! Component: 100 - total flux cleaned = 0.0948815 Jy ! Component: 150 - total flux cleaned = 0.11538 Jy ! Component: 200 - total flux cleaned = 0.130934 Jy ! Total flux subtracted in 200 components = 0.130934 Jy ! Clean residual min=-0.012214 max=0.012448 Jy/beam ! Clean residual mean=0.000189 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.130934 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.130934 Jy ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.306 mas, bpa=16.07 degrees ! Estimated noise=383.252 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 = 0.0183916 Jy ! Component: 100 - total flux cleaned = 0.0305895 Jy ! Component: 150 - total flux cleaned = 0.0393784 Jy ! Component: 200 - total flux cleaned = 0.0435551 Jy ! Total flux subtracted in 200 components = 0.0435551 Jy ! Clean residual min=-0.008469 max=0.009775 Jy/beam ! Clean residual mean=0.000107 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.174489 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.174489 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=2.634 mas, bmaj=5.016 mas, bpa=8.636 degrees ! Estimated noise=390.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719076 Jy ! Component: 100 - total flux cleaned = 0.00963618 Jy ! Component: 150 - total flux cleaned = 0.0108138 Jy ! Component: 200 - total flux cleaned = 0.0116976 Jy ! Total flux subtracted in 200 components = 0.0116976 Jy ! Clean residual min=-0.007454 max=0.009072 Jy/beam ! Clean residual mean=0.000025 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.186186 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 = 0.000779811 Jy ! Component: 100 - total flux cleaned = 0.00127811 Jy ! Component: 150 - total flux cleaned = 0.00137425 Jy ! Component: 200 - total flux cleaned = 0.00155724 Jy ! Total flux subtracted in 200 components = 0.00155724 Jy ! Clean residual min=-0.007263 max=0.008884 Jy/beam ! Clean residual mean=0.000009 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.187744 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 0.187744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.306 mas, bpa=16.07 degrees ! Estimated noise=383.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965597 Jy ! Component: 100 - total flux cleaned = 0.00140491 Jy ! Component: 150 - total flux cleaned = 0.00179387 Jy ! Component: 200 - total flux cleaned = 0.0017989 Jy ! Total flux subtracted in 200 components = 0.0017989 Jy ! Clean residual min=-0.006855 max=0.008742 Jy/beam ! Clean residual mean=-0.000001 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.189543 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.189543 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=0.218635Jy sigma=0.000826 ! Fit after self-cal, rms=0.218252Jy sigma=0.000825 wmodel J1526-1351_X_2014_08_05_pus_map.mod ! Writing 118 model components to file: J1526-1351_X_2014_08_05_pus_map.mod wobs J1526-1351_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1526-1351_X_2014_08_05_pus_uvs.fits wwins J1526-1351_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1526-1351_X_2014_08_05_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 = 0.00137798 Jy ! Component: 100 - total flux cleaned = 0.00149952 Jy ! Component: 150 - total flux cleaned = 0.00117504 Jy ! Component: 200 - total flux cleaned = 0.000967667 Jy ! Component: 250 - total flux cleaned = 0.000866127 Jy ! Component: 300 - total flux cleaned = 0.000577363 Jy ! Component: 350 - total flux cleaned = 0.000392196 Jy ! Component: 400 - total flux cleaned = 2.65892e-05 Jy ! Component: 450 - total flux cleaned = -0.000417762 Jy ! Component: 500 - total flux cleaned = -0.00067958 Jy ! Component: 550 - total flux cleaned = -0.00110627 Jy ! Component: 600 - total flux cleaned = -0.00143943 Jy ! Component: 650 - total flux cleaned = -0.00160401 Jy ! Component: 700 - total flux cleaned = -0.00200581 Jy ! Component: 750 - total flux cleaned = -0.00216349 Jy ! Component: 800 - total flux cleaned = -0.00224005 Jy ! Component: 850 - total flux cleaned = -0.00239133 Jy ! Component: 900 - total flux cleaned = -0.00209172 Jy ! Component: 950 - total flux cleaned = -0.00187166 Jy ! Component: 1000 - total flux cleaned = -0.00172567 Jy ! Component: 1050 - total flux cleaned = -0.00158145 Jy ! Component: 1100 - total flux cleaned = -0.00143851 Jy ! Component: 1150 - total flux cleaned = -0.00108723 Jy ! Component: 1200 - total flux cleaned = -0.000948995 Jy ! Component: 1250 - total flux cleaned = -0.000675247 Jy ! Component: 1300 - total flux cleaned = -0.000539563 Jy ! Component: 1350 - total flux cleaned = -0.000138103 Jy ! Component: 1400 - total flux cleaned = -5.93715e-06 Jy ! Component: 1450 - total flux cleaned = 0.00025588 Jy ! Component: 1500 - total flux cleaned = 0.000385427 Jy ! Component: 1550 - total flux cleaned = 0.000642774 Jy ! Component: 1600 - total flux cleaned = 0.000960783 Jy ! Component: 1650 - total flux cleaned = 0.00108713 Jy ! Component: 1700 - total flux cleaned = 0.00140014 Jy ! Component: 1750 - total flux cleaned = 0.00164822 Jy ! Component: 1800 - total flux cleaned = 0.00195529 Jy ! Component: 1850 - total flux cleaned = 0.0021377 Jy ! Component: 1900 - total flux cleaned = 0.00219811 Jy ! Component: 1950 - total flux cleaned = 0.00243902 Jy ! Component: 2000 - total flux cleaned = 0.00249911 Jy ! Total flux subtracted in 2048 components = 0.00249897 Jy ! Clean residual min=-0.003344 max=0.003259 Jy/beam ! Clean residual mean=0.000016 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.192042 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 254 components and 0.192042 Jy ![Exited script file: muppet] wmap "J1526-1351_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.25 x 3.306 at 16.07 degrees (North through East) ! Clean map min=-0.0066997 max=0.076982 Jy/beam ! Writing clean map to FITS file: J1526-1351_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0769821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121847 device "J1526-1351_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1526-1351_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.74841 4.74841 9.49681 18.9936 37.9872 75.9745 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.25 x 3.306 at 16.07 degrees (North through East) ! Clean map min=-0.0066997 max=0.076982 Jy/beam quit ! Quitting program ! Log file J1526-1351_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:13:22 2016