! Started logfile: J1147-3812_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:13 2019 obs J1147-3812_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_01_21_pus_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.341398 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1147-3812 ! ! 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 1086 lines of history. ! ! Reading 4572 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 J1147-3812_X_2017_01_21_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.464587Jy sigma=0.001950 ! Fit after self-cal, rms=0.408416Jy sigma=0.001614 ! 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=0.5167 mas, bmaj=1.601 mas, bpa=-0.2534 degrees ! Estimated noise=3259.53 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 = 0.695034 Jy ! Component: 100 - total flux cleaned = 0.861063 Jy ! Total flux subtracted in 100 components = 0.861063 Jy ! Clean residual min=-0.088481 max=0.113410 Jy/beam ! Clean residual mean=-0.000847 rms=0.021750 Jy/beam ! Combined flux in latest and established models = 0.861063 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.861063 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=0.386166Jy sigma=0.001721 ! Fit after self-cal, rms=0.386042Jy sigma=0.001720 ! 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=0.6288 mas, bmaj=1.806 mas, bpa=-0.4214 degrees ! Estimated noise=2128.39 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 = 0.0948452 Jy ! Component: 100 - total flux cleaned = 0.117156 Jy ! Component: 150 - total flux cleaned = 0.119432 Jy ! Component: 200 - total flux cleaned = 0.121103 Jy ! Total flux subtracted in 200 components = 0.121103 Jy ! Clean residual min=-0.061824 max=0.115215 Jy/beam ! Clean residual mean=-0.002176 rms=0.024661 Jy/beam ! Combined flux in latest and established models = 0.982166 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.982166 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=0.381320Jy sigma=0.001507 ! Fit after self-cal, rms=0.381173Jy sigma=0.001506 ! 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 1.74 FD 1.00* HN 1.62 LA 0.95 ! MK 0.93 NL 1.00* OV 0.87 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 1.00* HN 1.60 LA 0.94 ! MK 0.93 NL 1.00* OV 0.88 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 1.00* HN 1.55 LA 0.94 ! MK 0.97 NL 1.00* OV 0.85 PT 0.84 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 1.00* HN 1.67 LA 0.96 ! MK 0.96 NL 1.00* OV 0.84 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.78 FD 1.00* HN 1.43 LA 0.97 ! MK 0.98 NL 1.00* OV 0.89 PT 0.86 ! SC 0.97 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 1.00* HN 1.40 LA 0.95 ! MK 0.96 NL 1.00* OV 0.90 PT 0.85 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 1.00* HN 1.55 LA 0.97 ! MK 0.98 NL 1.00* OV 0.92 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.86 FD 1.00* HN 1.63 LA 0.98 ! MK 0.97 NL 1.00* OV 0.93 PT 0.84 ! SC 1.02 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.87 FD 1.00* HN 1.70 LA 0.98 ! MK 0.98 NL 1.00* OV 0.94 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.85 FD 1.00* HN 1.66 LA 1.00 ! MK 0.99 NL 1.00* OV 0.90 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 1.00* HN 1.50 LA 1.01 ! MK 1.02 NL 1.00* OV 0.91 PT 0.85 ! SC 1.01 ! ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.90 FD 1.00* HN 1.00* LA 1.00 ! MK 0.98 NL 1.00* OV 0.91 PT 0.86 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.381173Jy sigma=0.001506 ! Fit after self-cal, rms=0.427090Jy sigma=0.001027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6241 mas, bmaj=1.782 mas, bpa=-0.8584 degrees ! Estimated noise=2143.86 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 = -0.0108289 Jy ! Component: 100 - total flux cleaned = -0.0123376 Jy ! Component: 150 - total flux cleaned = -0.013203 Jy ! Component: 200 - total flux cleaned = -0.0132101 Jy ! Total flux subtracted in 200 components = -0.0132101 Jy ! Clean residual min=-0.058812 max=0.048564 Jy/beam ! Clean residual mean=-0.000707 rms=0.014586 Jy/beam ! Combined flux in latest and established models = 0.968956 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.968956 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=0.424494Jy sigma=0.001022 ! Fit after self-cal, rms=0.426775Jy sigma=0.001021 ! 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=0.426775Jy sigma=0.001021 ! Fit after self-cal, rms=0.427808Jy sigma=0.001007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6257 mas, bmaj=1.786 mas, bpa=-0.7812 degrees ! Estimated noise=2142.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00425571 Jy ! Component: 100 - total flux cleaned = -0.00559756 Jy ! Component: 150 - total flux cleaned = -0.00621085 Jy ! Component: 200 - total flux cleaned = -0.00648935 Jy ! Total flux subtracted in 200 components = -0.00648935 Jy ! Clean residual min=-0.056281 max=0.047001 Jy/beam ! Clean residual mean=-0.000674 rms=0.014255 Jy/beam ! Combined flux in latest and established models = 0.962467 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.962467 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=0.426634Jy sigma=0.001005 ! Fit after self-cal, rms=0.427119Jy sigma=0.001005 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 = 0.000479719 Jy ! Component: 100 - total flux cleaned = -7.01434e-06 Jy ! Component: 150 - total flux cleaned = -6.26042e-06 Jy ! Component: 200 - total flux cleaned = -0.000227278 Jy ! Total flux subtracted in 200 components = -0.000227278 Jy ! Clean residual min=-0.056377 max=0.046015 Jy/beam ! Clean residual mean=-0.000675 rms=0.014249 Jy/beam ! Combined flux in latest and established models = 0.96224 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.96224 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=0.426503Jy sigma=0.001004 ! Fit after self-cal, rms=0.426527Jy sigma=0.001004 ! 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=0.426527Jy sigma=0.001004 ! Fit after self-cal, rms=1.406869Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6262 mas, bmaj=1.786 mas, bpa=-0.6742 degrees ! Estimated noise=2142.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260549 Jy ! Component: 100 - total flux cleaned = -0.00346355 Jy ! Component: 150 - total flux cleaned = -0.00409674 Jy ! Component: 200 - total flux cleaned = -0.00409722 Jy ! Total flux subtracted in 200 components = -0.00409722 Jy ! Clean residual min=-0.009263 max=0.014326 Jy/beam ! Clean residual mean=-0.000202 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 0.958143 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.958143 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=1.406789Jy sigma=0.000622 ! Fit after self-cal, rms=1.409329Jy sigma=0.000622 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 (-4.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127717 Jy ! Component: 100 - total flux cleaned = 0.0165804 Jy ! Component: 150 - total flux cleaned = 0.0167111 Jy ! Component: 200 - total flux cleaned = 0.0175314 Jy ! Total flux subtracted in 200 components = 0.0175314 Jy ! Clean residual min=-0.008408 max=0.009801 Jy/beam ! Clean residual mean=-0.000012 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.975674 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.975674 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=1.408949Jy sigma=0.000615 ! Fit after self-cal, rms=1.408677Jy sigma=0.000615 ! 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=1.408677Jy sigma=0.000615 ! Fit after self-cal, rms=1.407372Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=6.371 mas, bpa=1.292 degrees ! Estimated noise=3616.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467735 Jy ! Component: 100 - total flux cleaned = 0.0051189 Jy ! Component: 150 - total flux cleaned = 0.00537093 Jy ! Component: 200 - total flux cleaned = 0.00548902 Jy ! Total flux subtracted in 200 components = 0.00548902 Jy ! Clean residual min=-0.010487 max=0.014200 Jy/beam ! Clean residual mean=0.000054 rms=0.004018 Jy/beam ! Combined flux in latest and established models = 0.981163 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.981163 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=1.407490Jy sigma=0.000614 ! Fit after self-cal, rms=1.407127Jy sigma=0.000614 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 = 0.000269537 Jy ! Component: 100 - total flux cleaned = 0.000394929 Jy ! Component: 150 - total flux cleaned = 0.000398812 Jy ! Component: 200 - total flux cleaned = 0.00029792 Jy ! Total flux subtracted in 200 components = 0.00029792 Jy ! Clean residual min=-0.009996 max=0.013538 Jy/beam ! Clean residual mean=0.000070 rms=0.003868 Jy/beam ! Combined flux in latest and established models = 0.981461 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.981461 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=1.407221Jy sigma=0.000615 ! Fit after self-cal, rms=1.407135Jy sigma=0.000615 ! 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=0.6266 mas, bmaj=1.788 mas, bpa=-0.6471 degrees ! Estimated noise=2140.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6266 x 1.788 at -0.6471 degrees (North through East) ! Clean map min=-0.027635 max=0.93481 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 ! Performing amp+phase self-cal ! ! 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=1.407135Jy sigma=0.000615 ! Fit after self-cal, rms=4.246892Jy sigma=0.000544 ! Inverting map and beam ! Estimated beam: bmin=0.6265 mas, bmaj=1.788 mas, bpa=-0.8278 degrees ! Estimated noise=2145.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117931 Jy ! Component: 100 - total flux cleaned = 0.000813266 Jy ! Component: 150 - total flux cleaned = 0.000813717 Jy ! Component: 200 - total flux cleaned = 0.000721573 Jy ! Total flux subtracted in 200 components = 0.000721573 Jy ! Clean residual min=-0.008079 max=0.008823 Jy/beam ! Clean residual mean=-0.000027 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.982183 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.982183 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=4.246982Jy sigma=0.000543 ! Fit after self-cal, rms=4.247173Jy sigma=0.000543 ! Inverting map ! Added new window around map position (2.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704642 Jy ! Component: 100 - total flux cleaned = 0.00721582 Jy ! Component: 150 - total flux cleaned = 0.00693179 Jy ! Component: 200 - total flux cleaned = 0.00680712 Jy ! Total flux subtracted in 200 components = 0.00680712 Jy ! Clean residual min=-0.006764 max=0.006050 Jy/beam ! Clean residual mean=0.000047 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.98899 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.98899 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=4.247122Jy sigma=0.000540 ! Fit after self-cal, rms=4.247094Jy sigma=0.000540 ! Inverting map ! Performing amp+phase self-cal ! ! 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=4.247094Jy sigma=0.000540 ! Fit after self-cal, rms=4.085233Jy sigma=0.000539 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=0.5181 mas, bmaj=1.603 mas, bpa=-0.3831 degrees ! Estimated noise=3319.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.700484 Jy ! Component: 100 - total flux cleaned = 0.868204 Jy ! Component: 150 - total flux cleaned = 0.938365 Jy ! Component: 200 - total flux cleaned = 0.951644 Jy ! Total flux subtracted in 200 components = 0.951644 Jy ! Clean residual min=-0.025715 max=0.025643 Jy/beam ! Clean residual mean=-0.000090 rms=0.004767 Jy/beam ! Combined flux in latest and established models = 0.951644 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.951644 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6265 mas, bmaj=1.788 mas, bpa=-0.827 degrees ! Estimated noise=2143.28 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016946 Jy ! Component: 100 - total flux cleaned = 0.0240832 Jy ! Component: 150 - total flux cleaned = 0.0291521 Jy ! Component: 200 - total flux cleaned = 0.0334164 Jy ! Total flux subtracted in 200 components = 0.0334164 Jy ! Clean residual min=-0.010290 max=0.011798 Jy/beam ! Clean residual mean=-0.000031 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.98506 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.98506 Jy ! Inverting map ! Added new window around map position (-2.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710291 Jy ! Component: 100 - total flux cleaned = 0.00883903 Jy ! Component: 150 - total flux cleaned = 0.0100033 Jy ! Component: 200 - total flux cleaned = 0.0107654 Jy ! Total flux subtracted in 200 components = 0.0107654 Jy ! Clean residual min=-0.008630 max=0.006487 Jy/beam ! Clean residual mean=0.000087 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.995825 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.995826 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=2.319 mas, bmaj=6.361 mas, bpa=1.148 degrees ! Estimated noise=3622.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00378306 Jy ! Component: 100 - total flux cleaned = -0.00380569 Jy ! Component: 150 - total flux cleaned = -0.00363423 Jy ! Component: 200 - total flux cleaned = -0.0034817 Jy ! Total flux subtracted in 200 components = -0.0034817 Jy ! Clean residual min=-0.009104 max=0.007759 Jy/beam ! Clean residual mean=0.000156 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.992344 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 = -4.94701e-06 Jy ! Component: 100 - total flux cleaned = 0.00013618 Jy ! Component: 150 - total flux cleaned = 0.000135526 Jy ! Component: 200 - total flux cleaned = 1.56532e-05 Jy ! Total flux subtracted in 200 components = 1.56532e-05 Jy ! Clean residual min=-0.008626 max=0.007561 Jy/beam ! Clean residual mean=0.000181 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.992359 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.992359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6265 mas, bmaj=1.788 mas, bpa=-0.827 degrees ! Estimated noise=2143.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275292 Jy ! Component: 100 - total flux cleaned = 0.00237368 Jy ! Component: 150 - total flux cleaned = 0.00203951 Jy ! Component: 200 - total flux cleaned = 0.00173313 Jy ! Total flux subtracted in 200 components = 0.00173313 Jy ! Clean residual min=-0.006203 max=0.005740 Jy/beam ! Clean residual mean=0.000081 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.994093 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.994093 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=4.085118Jy sigma=0.000540 ! Fit after self-cal, rms=4.084784Jy sigma=0.000539 wmodel J1147-3812_X_2017_01_21_pus_map.mod ! Writing 72 model components to file: J1147-3812_X_2017_01_21_pus_map.mod wobs J1147-3812_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_01_21_pus_uvs.fits wwins J1147-3812_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J1147-3812_X_2017_01_21_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 = -0.000855161 Jy ! Component: 100 - total flux cleaned = -0.0013642 Jy ! Component: 150 - total flux cleaned = -0.00174261 Jy ! Component: 200 - total flux cleaned = -0.00183064 Jy ! Component: 250 - total flux cleaned = -0.00240858 Jy ! Component: 300 - total flux cleaned = -0.00288456 Jy ! Component: 350 - total flux cleaned = -0.00334255 Jy ! Component: 400 - total flux cleaned = -0.0037128 Jy ! Component: 450 - total flux cleaned = -0.00421262 Jy ! Component: 500 - total flux cleaned = -0.00462814 Jy ! Component: 550 - total flux cleaned = -0.00476277 Jy ! Component: 600 - total flux cleaned = -0.00502617 Jy ! Component: 650 - total flux cleaned = -0.00534488 Jy ! Component: 700 - total flux cleaned = -0.00559661 Jy ! Component: 750 - total flux cleaned = -0.00578209 Jy ! Component: 800 - total flux cleaned = -0.00620526 Jy ! Component: 850 - total flux cleaned = -0.00644126 Jy ! Component: 900 - total flux cleaned = -0.00678919 Jy ! Component: 950 - total flux cleaned = -0.00701752 Jy ! Component: 1000 - total flux cleaned = -0.00729974 Jy ! Component: 1050 - total flux cleaned = -0.00746665 Jy ! Component: 1100 - total flux cleaned = -0.00779447 Jy ! Component: 1150 - total flux cleaned = -0.00800887 Jy ! Component: 1200 - total flux cleaned = -0.00811425 Jy ! Component: 1250 - total flux cleaned = -0.00832221 Jy ! Component: 1300 - total flux cleaned = -0.00852848 Jy ! Component: 1350 - total flux cleaned = -0.00873114 Jy ! Component: 1400 - total flux cleaned = -0.00893132 Jy ! Component: 1450 - total flux cleaned = -0.00893074 Jy ! Component: 1500 - total flux cleaned = -0.00902938 Jy ! Component: 1550 - total flux cleaned = -0.00917512 Jy ! Component: 1600 - total flux cleaned = -0.00927055 Jy ! Component: 1650 - total flux cleaned = -0.00950818 Jy ! Component: 1700 - total flux cleaned = -0.00964947 Jy ! Component: 1750 - total flux cleaned = -0.00964961 Jy ! Component: 1800 - total flux cleaned = -0.00983451 Jy ! Component: 1850 - total flux cleaned = -0.00997231 Jy ! Component: 1900 - total flux cleaned = -0.0101081 Jy ! Component: 1950 - total flux cleaned = -0.0102881 Jy ! Component: 2000 - total flux cleaned = -0.010422 Jy ! Total flux subtracted in 2048 components = -0.0105551 Jy ! Clean residual min=-0.002553 max=0.002241 Jy/beam ! Clean residual mean=0.000011 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.983538 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 194 components and 0.983538 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6265 x 1.788 at -0.827 degrees (North through East) ! Clean map min=-0.011232 max=0.91129 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.911295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000807483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265825 0.265825 0.53165 1.0633 2.1266 4.2532 8.5064 17.0128 34.0256 68.0512 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.911 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6265 x 1.788 at -0.827 degrees (North through East) ! Clean map min=-0.011232 max=0.91129 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 J1147-3812_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:14 2019