! Started logfile: J1453+3505_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:18 2017 obs J1453+3505_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1453+3505_X_2014_01_04_pus_uva.fits ! AN table 1: 112 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.425099 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1453+3505 ! ! 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 382 lines of history. ! ! Reading 20568 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 J1453+3505_X_2014_01_04_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 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930665Jy sigma=0.011360 ! Fit after self-cal, rms=0.875431Jy sigma=0.010726 ! 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=0.8165 mas, bmaj=1.174 mas, bpa=32.32 degrees ! Estimated noise=1291.08 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 = 0.0890716 Jy ! Component: 100 - total flux cleaned = 0.124994 Jy ! Total flux subtracted in 100 components = 0.124994 Jy ! Clean residual min=-0.010456 max=0.016667 Jy/beam ! Clean residual mean=-0.000306 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 0.124994 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.124994 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=0.071241Jy sigma=0.000864 ! Fit after self-cal, rms=0.070776Jy sigma=0.000859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201686 Jy ! Component: 100 - total flux cleaned = 0.0310586 Jy ! Total flux subtracted in 100 components = 0.0310586 Jy ! Clean residual min=-0.007006 max=0.007796 Jy/beam ! Clean residual mean=-0.000162 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.156053 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.156053 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=0.063249Jy sigma=0.000752 ! Fit after self-cal, rms=0.063161Jy sigma=0.000751 ! 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=1.078 mas, bmaj=1.381 mas, bpa=26.98 degrees ! Estimated noise=407.624 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 = 0.00900149 Jy ! Component: 100 - total flux cleaned = 0.0128828 Jy ! Component: 150 - total flux cleaned = 0.0148602 Jy ! Component: 200 - total flux cleaned = 0.0159447 Jy ! Total flux subtracted in 200 components = 0.0159447 Jy ! Clean residual min=-0.005424 max=0.005062 Jy/beam ! Clean residual mean=-0.000203 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.171997 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.171997 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=0.062203Jy sigma=0.000734 ! Fit after self-cal, rms=0.062194Jy sigma=0.000734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 0.98 NL 1.04 OV 0.95 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.97 ! MK 0.96 NL 1.07 OV 0.94 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 1.00 NL 1.05 OV 0.97 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 0.99 NL 1.09 OV 0.95 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.99 ! MK 1.00 NL 1.09 OV 0.96 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.00 ! MK 1.01 NL 1.07 OV 1.00 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.02 ! MK 1.01 NL 1.09 OV 1.00 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.98 ! MK 0.99 NL 1.08 OV 1.01 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.02 ! MK 1.00 NL 1.12 OV 1.02 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.04 ! MK 1.01 NL 1.11 OV 0.99 PT 0.91 ! SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.02 ! MK 1.03 NL 1.12 OV 1.00 PT 0.93 ! SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.03 ! MK 0.97 NL 1.09 OV 1.01 PT 0.92 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.062194Jy sigma=0.000734 ! Fit after self-cal, rms=0.061198Jy sigma=0.000720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.39 mas, bpa=28.1 degrees ! Estimated noise=404.634 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 = -0.000161729 Jy ! Component: 100 - total flux cleaned = -0.000286836 Jy ! Component: 150 - total flux cleaned = -0.000350575 Jy ! Component: 200 - total flux cleaned = -0.000388819 Jy ! Total flux subtracted in 200 components = -0.000388819 Jy ! Clean residual min=-0.001956 max=0.001658 Jy/beam ! Clean residual mean=0.000010 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.171609 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.171609 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=0.061173Jy sigma=0.000719 ! Fit after self-cal, rms=0.061212Jy sigma=0.000719 ! 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=0.061212Jy sigma=0.000719 ! Fit after self-cal, rms=0.061196Jy sigma=0.000718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.386 mas, bpa=28.34 degrees ! Estimated noise=403.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214622 Jy ! Component: 100 - total flux cleaned = 0.000138113 Jy ! Component: 150 - total flux cleaned = 7.08092e-05 Jy ! Component: 200 - total flux cleaned = 2.89798e-05 Jy ! Total flux subtracted in 200 components = 2.89798e-05 Jy ! Clean residual min=-0.001720 max=0.001421 Jy/beam ! Clean residual mean=0.000013 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.171638 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.171638 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=0.061170Jy sigma=0.000718 ! Fit after self-cal, rms=0.061175Jy sigma=0.000718 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 = -6.06908e-05 Jy ! Component: 100 - total flux cleaned = -0.000132459 Jy ! Component: 150 - total flux cleaned = -0.000164366 Jy ! Component: 200 - total flux cleaned = -0.000209046 Jy ! Total flux subtracted in 200 components = -0.000209046 Jy ! Clean residual min=-0.001690 max=0.001429 Jy/beam ! Clean residual mean=0.000011 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.171429 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.171429 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=0.061163Jy sigma=0.000718 ! Fit after self-cal, rms=0.061160Jy sigma=0.000718 ! 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=0.061160Jy sigma=0.000718 ! Fit after self-cal, rms=0.061167Jy sigma=0.000718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.382 mas, bpa=28.42 degrees ! Estimated noise=402.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146306 Jy ! Component: 100 - total flux cleaned = 0.000128874 Jy ! Component: 150 - total flux cleaned = 9.67094e-05 Jy ! Component: 200 - total flux cleaned = 5.21749e-05 Jy ! Total flux subtracted in 200 components = 5.21749e-05 Jy ! Clean residual min=-0.001638 max=0.001375 Jy/beam ! Clean residual mean=0.000013 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.171481 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.171481 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=0.061154Jy sigma=0.000718 ! Fit after self-cal, rms=0.061156Jy sigma=0.000718 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 = -4.54319e-05 Jy ! Component: 100 - total flux cleaned = -8.5664e-05 Jy ! Component: 150 - total flux cleaned = -0.000110502 Jy ! Component: 200 - total flux cleaned = -0.000134359 Jy ! Total flux subtracted in 200 components = -0.000134359 Jy ! Clean residual min=-0.001616 max=0.001375 Jy/beam ! Clean residual mean=0.000012 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.171346 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.171346 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=0.061149Jy sigma=0.000718 ! Fit after self-cal, rms=0.061148Jy sigma=0.000718 ! 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=0.061148Jy sigma=0.000718 ! Fit after self-cal, rms=0.061221Jy sigma=0.000718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.621 mas, bmaj=3.187 mas, bpa=29.66 degrees ! Estimated noise=486.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.95681e-05 Jy ! Component: 100 - total flux cleaned = -2.96024e-05 Jy ! Component: 150 - total flux cleaned = -2.93317e-05 Jy ! Component: 200 - total flux cleaned = -2.51951e-05 Jy ! Total flux subtracted in 200 components = -2.51951e-05 Jy ! Clean residual min=-0.001139 max=0.001108 Jy/beam ! Clean residual mean=0.000024 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.171321 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 27 components and 0.171321 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=0.061223Jy sigma=0.000718 ! Fit after self-cal, rms=0.061226Jy sigma=0.000718 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 = -2.0915e-05 Jy ! Component: 100 - total flux cleaned = -2.0918e-05 Jy ! Component: 150 - total flux cleaned = -1.68482e-05 Jy ! Component: 200 - total flux cleaned = -1.63783e-05 Jy ! Total flux subtracted in 200 components = -1.63783e-05 Jy ! Clean residual min=-0.001129 max=0.001087 Jy/beam ! Clean residual mean=0.000023 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.171305 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.171305 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=0.061227Jy sigma=0.000718 ! Fit after self-cal, rms=0.061227Jy sigma=0.000718 ! 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=1.053 mas, bmaj=1.379 mas, bpa=28.39 degrees ! Estimated noise=402.775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 1.379 at 28.39 degrees (North through East) ! Clean map min=-0.0014461 max=0.12396 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=0.7923 mas, bmaj=1.185 mas, bpa=33.3 degrees ! Estimated noise=1250.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0876625 Jy ! Component: 100 - total flux cleaned = 0.125746 Jy ! Component: 150 - total flux cleaned = 0.146192 Jy ! Component: 200 - total flux cleaned = 0.157526 Jy ! Total flux subtracted in 200 components = 0.157526 Jy ! Clean residual min=-0.005822 max=0.005569 Jy/beam ! Clean residual mean=-0.000065 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.157526 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.157526 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.379 mas, bpa=28.39 degrees ! Estimated noise=402.775 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 = 0.00841227 Jy ! Component: 100 - total flux cleaned = 0.0119255 Jy ! Component: 150 - total flux cleaned = 0.0133376 Jy ! Component: 200 - total flux cleaned = 0.0135049 Jy ! Total flux subtracted in 200 components = 0.0135049 Jy ! Clean residual min=-0.001968 max=0.001539 Jy/beam ! Clean residual mean=0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.171031 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.171031 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=2.621 mas, bmaj=3.187 mas, bpa=29.66 degrees ! Estimated noise=486.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405753 Jy ! Component: 100 - total flux cleaned = 0.000404381 Jy ! Component: 150 - total flux cleaned = 0.000403466 Jy ! Component: 200 - total flux cleaned = 0.000390906 Jy ! Total flux subtracted in 200 components = 0.000390906 Jy ! Clean residual min=-0.001079 max=0.001060 Jy/beam ! Clean residual mean=0.000026 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.171422 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 = -5.83133e-06 Jy ! Component: 100 - total flux cleaned = -1.17979e-05 Jy ! Component: 150 - total flux cleaned = -1.75462e-05 Jy ! Component: 200 - total flux cleaned = -2.81059e-05 Jy ! Total flux subtracted in 200 components = -2.81059e-05 Jy ! Clean residual min=-0.001074 max=0.001062 Jy/beam ! Clean residual mean=0.000025 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.171394 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.171394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.379 mas, bpa=28.39 degrees ! Estimated noise=402.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56051e-05 Jy ! Component: 100 - total flux cleaned = 2.48585e-06 Jy ! Component: 150 - total flux cleaned = 1.2352e-06 Jy ! Component: 200 - total flux cleaned = 5.53913e-07 Jy ! Total flux subtracted in 200 components = 5.53913e-07 Jy ! Clean residual min=-0.001862 max=0.001404 Jy/beam ! Clean residual mean=0.000012 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.171394 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.171394 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=0.061235Jy sigma=0.000718 ! Fit after self-cal, rms=0.061232Jy sigma=0.000718 wmodel J1453+3505_X_2014_01_04_pus_map.mod ! Writing 27 model components to file: J1453+3505_X_2014_01_04_pus_map.mod wobs J1453+3505_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1453+3505_X_2014_01_04_pus_uvs.fits wwins J1453+3505_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1453+3505_X_2014_01_04_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 = -0.000730797 Jy ! Component: 100 - total flux cleaned = -0.00105897 Jy ! Component: 150 - total flux cleaned = -0.00124113 Jy ! Component: 200 - total flux cleaned = -0.00130463 Jy ! Component: 250 - total flux cleaned = -0.00134357 Jy ! Component: 300 - total flux cleaned = -0.0012714 Jy ! Component: 350 - total flux cleaned = -0.00125448 Jy ! Component: 400 - total flux cleaned = -0.00130401 Jy ! Component: 450 - total flux cleaned = -0.00135046 Jy ! Component: 500 - total flux cleaned = -0.00138019 Jy ! Component: 550 - total flux cleaned = -0.00143681 Jy ! Component: 600 - total flux cleaned = -0.00143688 Jy ! Component: 650 - total flux cleaned = -0.0014629 Jy ! Component: 700 - total flux cleaned = -0.00145014 Jy ! Component: 750 - total flux cleaned = -0.00140195 Jy ! Component: 800 - total flux cleaned = -0.00134391 Jy ! Component: 850 - total flux cleaned = -0.00126535 Jy ! Component: 900 - total flux cleaned = -0.00120045 Jy ! Component: 950 - total flux cleaned = -0.00114814 Jy ! Component: 1000 - total flux cleaned = -0.00107694 Jy ! Component: 1050 - total flux cleaned = -0.00103771 Jy ! Component: 1100 - total flux cleaned = -0.000999523 Jy ! Component: 1150 - total flux cleaned = -0.000952984 Jy ! Component: 1200 - total flux cleaned = -0.000907673 Jy ! Component: 1250 - total flux cleaned = -0.000872521 Jy ! Component: 1300 - total flux cleaned = -0.000855327 Jy ! Component: 1350 - total flux cleaned = -0.000804994 Jy ! Component: 1400 - total flux cleaned = -0.000788572 Jy ! Component: 1450 - total flux cleaned = -0.000748712 Jy ! Component: 1500 - total flux cleaned = -0.000733239 Jy ! Component: 1550 - total flux cleaned = -0.000717916 Jy ! Component: 1600 - total flux cleaned = -0.00071038 Jy ! Component: 1650 - total flux cleaned = -0.000695686 Jy ! Component: 1700 - total flux cleaned = -0.000688462 Jy ! Component: 1750 - total flux cleaned = -0.000667148 Jy ! Component: 1800 - total flux cleaned = -0.000674264 Jy ! Component: 1850 - total flux cleaned = -0.000653704 Jy ! Component: 1900 - total flux cleaned = -0.000660462 Jy ! Component: 1950 - total flux cleaned = -0.000667052 Jy ! Component: 2000 - total flux cleaned = -0.000673694 Jy ! Total flux subtracted in 2048 components = -0.000686604 Jy ! Clean residual min=-0.000321 max=0.000388 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.170708 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 150 components and 0.170708 Jy ![Exited script file: muppet] wmap "J1453+3505_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 1.379 at 28.39 degrees (North through East) ! Clean map min=-0.0012426 max=0.12275 Jy/beam ! Writing clean map to FITS file: J1453+3505_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276532 0.276532 0.553063 1.10613 2.21225 4.42451 8.84901 17.698 35.396 70.7921 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 1.379 at 28.39 degrees (North through East) ! Clean map min=-0.0012426 max=0.12275 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 J1453+3505_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:20 2017