! Started logfile: J1408+6854_X_2017_06_15_pus_uvs.log on Tue May 7 19:57:57 2019 obs J1408+6854_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1408+6854_X_2017_06_15_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870074 visibilities/baseline/integration-bin. ! Found source: J1408+6854 ! ! 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 989 lines of history. ! ! Reading 70476 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 J1408+6854_X_2017_06_15_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 345 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.987320Jy sigma=0.008307 ! Fit after self-cal, rms=0.954270Jy sigma=0.008058 ! 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=0.8648 mas, bmaj=0.9196 mas, bpa=46.53 degrees ! Estimated noise=770.785 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 = 0.0356468 Jy ! Component: 100 - total flux cleaned = 0.0454172 Jy ! Total flux subtracted in 100 components = 0.0454172 Jy ! Clean residual min=-0.002659 max=0.004330 Jy/beam ! Clean residual mean=0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0454172 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0454172 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=0.084578Jy sigma=0.000647 ! Fit after self-cal, rms=0.083840Jy sigma=0.000641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635705 Jy ! Component: 100 - total flux cleaned = 0.00980064 Jy ! Total flux subtracted in 100 components = 0.00980064 Jy ! Clean residual min=-0.002300 max=0.002179 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0552179 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0552179 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=0.083261Jy sigma=0.000636 ! Fit after self-cal, rms=0.083238Jy sigma=0.000635 ! 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=1.123 mas, bmaj=1.167 mas, bpa=52.21 degrees ! Estimated noise=339.034 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 = 0.00319519 Jy ! Component: 100 - total flux cleaned = 0.00466654 Jy ! Component: 150 - total flux cleaned = 0.00539146 Jy ! Component: 200 - total flux cleaned = 0.00568771 Jy ! Total flux subtracted in 200 components = 0.00568771 Jy ! Clean residual min=-0.001099 max=0.000920 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0609056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0609056 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=0.083129Jy sigma=0.000634 ! Fit after self-cal, rms=0.083110Jy sigma=0.000634 ! 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 1.04 FD 1.00 HN 1.04 KP 1.00 ! LA 0.99 MK 1.04 NL 1.00 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.96 ! LA 1.03 MK 0.99 NL 1.02 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 0.97 ! LA 0.96 MK 1.03 NL 0.96 OV 1.02 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.96 ! LA 0.98 MK 1.03 NL 0.98 OV 1.03 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.03 ! LA 1.00 MK 1.00 NL 0.96 OV 1.03 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 MK 1.07 NL 1.00 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 1.10 ! LA 0.98 MK 1.09 NL 0.98 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.03 KP 0.99 ! LA 1.04 MK 1.05 NL 0.94 OV 1.16 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.90 KP 0.96 ! LA 1.04 MK 0.97 NL 1.00 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.88 KP 0.97 ! LA 0.99 MK 0.95 NL 0.98 OV 1.05 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.91 KP 0.99 ! LA 1.04 MK 0.90 NL 0.92 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.92 KP 0.96 ! LA 0.98 MK 0.87 NL 0.94 OV 0.94 ! PT 0.98 SC 0.90 ! ! ! Fit before self-cal, rms=0.083110Jy sigma=0.000634 ! Fit after self-cal, rms=0.082426Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.167 mas, bpa=52.44 degrees ! Estimated noise=339.586 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 = 0.000874614 Jy ! Component: 100 - total flux cleaned = 0.000957519 Jy ! Component: 150 - total flux cleaned = 0.000973295 Jy ! Component: 200 - total flux cleaned = 0.000986997 Jy ! Total flux subtracted in 200 components = 0.000986997 Jy ! Clean residual min=-0.000925 max=0.000895 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0618926 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0618926 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=0.082415Jy sigma=0.000634 ! Fit after self-cal, rms=0.082421Jy sigma=0.000633 ! 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=0.082421Jy sigma=0.000633 ! Fit after self-cal, rms=0.081629Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.171 mas, bpa=53.33 degrees ! Estimated noise=339.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521632 Jy ! Component: 100 - total flux cleaned = 0.00056761 Jy ! Component: 150 - total flux cleaned = 0.000591333 Jy ! Component: 200 - total flux cleaned = 0.000610328 Jy ! Total flux subtracted in 200 components = 0.000610328 Jy ! Clean residual min=-0.001019 max=0.000818 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0625029 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0625029 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=0.081624Jy sigma=0.000632 ! Fit after self-cal, rms=0.081651Jy sigma=0.000632 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 = 0.000135285 Jy ! Component: 100 - total flux cleaned = 0.000145455 Jy ! Component: 150 - total flux cleaned = 0.000144827 Jy ! Component: 200 - total flux cleaned = 0.000152289 Jy ! Total flux subtracted in 200 components = 0.000152289 Jy ! Clean residual min=-0.001026 max=0.000822 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0626552 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0626552 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=0.081648Jy sigma=0.000632 ! Fit after self-cal, rms=0.081648Jy sigma=0.000632 ! 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=0.081648Jy sigma=0.000632 ! Fit after self-cal, rms=0.081555Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.17 mas, bpa=51.45 degrees ! Estimated noise=337.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381918 Jy ! Component: 100 - total flux cleaned = 0.000445325 Jy ! Component: 150 - total flux cleaned = 0.000473179 Jy ! Component: 200 - total flux cleaned = 0.00050592 Jy ! Total flux subtracted in 200 components = 0.00050592 Jy ! Clean residual min=-0.000994 max=0.000807 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0631611 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0631611 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=0.081552Jy sigma=0.000632 ! Fit after self-cal, rms=0.081564Jy sigma=0.000632 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 = 7.05828e-05 Jy ! Component: 100 - total flux cleaned = 8.72663e-05 Jy ! Component: 150 - total flux cleaned = 0.000101456 Jy ! Component: 200 - total flux cleaned = 0.000114799 Jy ! Total flux subtracted in 200 components = 0.000114799 Jy ! Clean residual min=-0.000989 max=0.000819 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0632759 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0632759 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=0.081563Jy sigma=0.000632 ! Fit after self-cal, rms=0.081563Jy sigma=0.000632 ! 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=0.081563Jy sigma=0.000632 ! Fit after self-cal, rms=0.081313Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=2.654 mas, bpa=62.7 degrees ! Estimated noise=428.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290044 Jy ! Component: 100 - total flux cleaned = 0.00036693 Jy ! Component: 150 - total flux cleaned = 0.000374282 Jy ! Component: 200 - total flux cleaned = 0.000381067 Jy ! Total flux subtracted in 200 components = 0.000381067 Jy ! Clean residual min=-0.001068 max=0.000883 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.063657 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.063657 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=0.081313Jy sigma=0.000632 ! Fit after self-cal, rms=0.081315Jy sigma=0.000632 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 = 1.56256e-05 Jy ! Component: 100 - total flux cleaned = 1.20996e-05 Jy ! Component: 150 - total flux cleaned = 1.78685e-05 Jy ! Component: 200 - total flux cleaned = 2.30899e-05 Jy ! Total flux subtracted in 200 components = 2.30899e-05 Jy ! Clean residual min=-0.001069 max=0.000886 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0636801 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0636801 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=0.081315Jy sigma=0.000632 ! Fit after self-cal, rms=0.081316Jy sigma=0.000632 ! 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=1.086 mas, bmaj=1.167 mas, bpa=50.4 degrees ! Estimated noise=335.945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 1.167 at 50.4 degrees (North through East) ! Clean map min=-0.00089736 max=0.047229 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=0.8411 mas, bmaj=0.922 mas, bpa=45.8 degrees ! Estimated noise=747.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035248 Jy ! Component: 100 - total flux cleaned = 0.0471591 Jy ! Component: 150 - total flux cleaned = 0.0537531 Jy ! Component: 200 - total flux cleaned = 0.0575182 Jy ! Total flux subtracted in 200 components = 0.0575182 Jy ! Clean residual min=-0.002523 max=0.002099 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0575182 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 0.0575182 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.167 mas, bpa=50.4 degrees ! Estimated noise=335.945 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 = 0.00301266 Jy ! Component: 100 - total flux cleaned = 0.00452811 Jy ! Component: 150 - total flux cleaned = 0.00536818 Jy ! Component: 200 - total flux cleaned = 0.00571422 Jy ! Total flux subtracted in 200 components = 0.00571422 Jy ! Clean residual min=-0.001001 max=0.000844 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0632324 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0632324 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=2.373 mas, bmaj=2.654 mas, bpa=62.7 degrees ! Estimated noise=428.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025549 Jy ! Component: 100 - total flux cleaned = 0.000346391 Jy ! Component: 150 - total flux cleaned = 0.000351867 Jy ! Component: 200 - total flux cleaned = 0.00035713 Jy ! Total flux subtracted in 200 components = 0.00035713 Jy ! Clean residual min=-0.001066 max=0.000903 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0635895 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 = 5.06764e-06 Jy ! Component: 100 - total flux cleaned = 1.22862e-05 Jy ! Component: 150 - total flux cleaned = 1.69354e-05 Jy ! Component: 200 - total flux cleaned = 2.14871e-05 Jy ! Total flux subtracted in 200 components = 2.14871e-05 Jy ! Clean residual min=-0.001064 max=0.000901 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.063611 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.063611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.167 mas, bpa=50.4 degrees ! Estimated noise=335.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100554 Jy ! Component: 100 - total flux cleaned = -0.00011281 Jy ! Component: 150 - total flux cleaned = -0.000102113 Jy ! Component: 200 - total flux cleaned = -8.3937e-05 Jy ! Total flux subtracted in 200 components = -8.3937e-05 Jy ! Clean residual min=-0.000961 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0635271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0635271 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=0.081315Jy sigma=0.000632 ! Fit after self-cal, rms=0.081314Jy sigma=0.000632 wmodel J1408+6854_X_2017_06_15_pus_map.mod ! Writing 21 model components to file: J1408+6854_X_2017_06_15_pus_map.mod wobs J1408+6854_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1408+6854_X_2017_06_15_pus_uvs.fits wwins J1408+6854_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1408+6854_X_2017_06_15_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 = -0.000276399 Jy ! Component: 100 - total flux cleaned = -0.000246958 Jy ! Component: 150 - total flux cleaned = -0.000162198 Jy ! Component: 200 - total flux cleaned = -0.000175438 Jy ! Component: 250 - total flux cleaned = -0.000188531 Jy ! Component: 300 - total flux cleaned = -0.000201607 Jy ! Component: 350 - total flux cleaned = -0.000188863 Jy ! Component: 400 - total flux cleaned = -0.000138674 Jy ! Component: 450 - total flux cleaned = -0.000138676 Jy ! Component: 500 - total flux cleaned = -0.000114425 Jy ! Component: 550 - total flux cleaned = -0.00011437 Jy ! Component: 600 - total flux cleaned = -0.000149761 Jy ! Component: 650 - total flux cleaned = -0.000114669 Jy ! Component: 700 - total flux cleaned = -0.000126113 Jy ! Component: 750 - total flux cleaned = -8.05062e-05 Jy ! Component: 800 - total flux cleaned = -3.55853e-05 Jy ! Component: 850 - total flux cleaned = -2.45903e-05 Jy ! Component: 900 - total flux cleaned = 1.92277e-05 Jy ! Component: 950 - total flux cleaned = 8.23464e-06 Jy ! Component: 1000 - total flux cleaned = 4.04563e-05 Jy ! Component: 1050 - total flux cleaned = 4.03101e-05 Jy ! Component: 1100 - total flux cleaned = 5.07887e-05 Jy ! Component: 1150 - total flux cleaned = 6.12785e-05 Jy ! Component: 1200 - total flux cleaned = 0.000123287 Jy ! Component: 1250 - total flux cleaned = 0.000112956 Jy ! Component: 1300 - total flux cleaned = 0.000153438 Jy ! Component: 1350 - total flux cleaned = 0.00019362 Jy ! Component: 1400 - total flux cleaned = 0.000213402 Jy ! Component: 1450 - total flux cleaned = 0.000242976 Jy ! Component: 1500 - total flux cleaned = 0.000213624 Jy ! Component: 1550 - total flux cleaned = 0.000271806 Jy ! Component: 1600 - total flux cleaned = 0.000281546 Jy ! Component: 1650 - total flux cleaned = 0.00028159 Jy ! Component: 1700 - total flux cleaned = 0.000291088 Jy ! Component: 1750 - total flux cleaned = 0.000347541 Jy ! Component: 1800 - total flux cleaned = 0.000310233 Jy ! Component: 1850 - total flux cleaned = 0.000347413 Jy ! Component: 1900 - total flux cleaned = 0.000402576 Jy ! Component: 1950 - total flux cleaned = 0.000393499 Jy ! Component: 2000 - total flux cleaned = 0.000411596 Jy ! Total flux subtracted in 2048 components = 0.000438593 Jy ! Clean residual min=-0.000450 max=0.000499 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0639657 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 187 components and 0.0639657 Jy ![Exited script file: muppet] wmap "J1408+6854_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 1.167 at 50.4 degrees (North through East) ! Clean map min=-0.00077724 max=0.047148 Jy/beam ! Writing clean map to FITS file: J1408+6854_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0471481 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168401 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07152 1.07152 2.14304 4.28608 8.57217 17.1443 34.2887 68.5773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 1.167 at 50.4 degrees (North through East) ! Clean map min=-0.00077724 max=0.047148 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 J1408+6854_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:58:00 2019