! Started logfile: J1128+1039_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:27 2019 obs J1128+1039_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1128+1039_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.757088 visibilities/baseline/integration-bin. ! Found source: J1128+1039 ! ! 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 763 lines of history. ! ! Reading 47424 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 J1128+1039_X_2017_10_09_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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.796290Jy sigma=0.006358 ! Fit after self-cal, rms=0.765447Jy sigma=0.006129 ! 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=0.7953 mas, bmaj=2.908 mas, bpa=-21.19 degrees ! Estimated noise=936.121 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 = 0.182987 Jy ! Component: 100 - total flux cleaned = 0.2271 Jy ! Total flux subtracted in 100 components = 0.2271 Jy ! Clean residual min=-0.006989 max=0.017485 Jy/beam ! Clean residual mean=-0.000013 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.2271 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.2271 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=0.092101Jy sigma=0.000683 ! Fit after self-cal, rms=0.092108Jy sigma=0.000683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181573 Jy ! Component: 100 - total flux cleaned = 0.0270783 Jy ! Total flux subtracted in 100 components = 0.0270783 Jy ! Clean residual min=-0.006289 max=0.005082 Jy/beam ! Clean residual mean=0.000007 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.254179 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.254179 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=0.088689Jy sigma=0.000651 ! Fit after self-cal, rms=0.088697Jy sigma=0.000651 ! 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=0.9986 mas, bmaj=2.88 mas, bpa=-19.92 degrees ! Estimated noise=411.202 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 = 0.00655107 Jy ! Component: 100 - total flux cleaned = 0.010311 Jy ! Component: 150 - total flux cleaned = 0.0120781 Jy ! Component: 200 - total flux cleaned = 0.0127089 Jy ! Total flux subtracted in 200 components = 0.0127089 Jy ! Clean residual min=-0.004870 max=0.003007 Jy/beam ! Clean residual mean=0.000033 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.266887 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.266887 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=0.088204Jy sigma=0.000646 ! Fit after self-cal, rms=0.088209Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.98 ! LA 1.01 MK 1.02 NL 0.90 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.01 KP 1.04 ! LA 1.00 MK 1.00 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.96 ! LA 1.03 MK 1.01 NL 0.93 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.98 ! LA 1.02 MK 1.01 NL 0.95 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.04 NL 0.90 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 0.97 ! LA 1.00 MK 1.02 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.98 ! LA 1.02 MK 1.04 NL 0.91 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 0.99 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 MK 1.01 NL 0.94 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 0.98 ! LA 1.03 MK 1.03 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.02 ! LA 1.02 MK 1.03 NL 0.96 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.09 KP 0.98 ! LA 1.02 MK 0.99 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.088209Jy sigma=0.000646 ! Fit after self-cal, rms=0.088719Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.899 mas, bpa=-19.98 degrees ! Estimated noise=412.158 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 = -8.48237e-05 Jy ! Component: 100 - total flux cleaned = -0.000215932 Jy ! Component: 150 - total flux cleaned = -0.000216823 Jy ! Component: 200 - total flux cleaned = -0.000174864 Jy ! Total flux subtracted in 200 components = -0.000174864 Jy ! Clean residual min=-0.001794 max=0.001860 Jy/beam ! Clean residual mean=0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.266713 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.266713 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=0.088700Jy sigma=0.000639 ! Fit after self-cal, rms=0.088735Jy sigma=0.000639 ! 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=0.088735Jy sigma=0.000639 ! Fit after self-cal, rms=0.088627Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.9 mas, bpa=-19.97 degrees ! Estimated noise=412.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268473 Jy ! Component: 100 - total flux cleaned = -0.000345648 Jy ! Component: 150 - total flux cleaned = -0.000430052 Jy ! Component: 200 - total flux cleaned = -0.000474202 Jy ! Total flux subtracted in 200 components = -0.000474202 Jy ! Clean residual min=-0.001102 max=0.001155 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.266238 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.266239 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=0.088619Jy sigma=0.000638 ! Fit after self-cal, rms=0.088621Jy sigma=0.000638 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 = -1.6837e-05 Jy ! Component: 100 - total flux cleaned = -2.98055e-05 Jy ! Component: 150 - total flux cleaned = -4.18289e-05 Jy ! Component: 200 - total flux cleaned = -5.23985e-05 Jy ! Total flux subtracted in 200 components = -5.23985e-05 Jy ! Clean residual min=-0.001094 max=0.001105 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.266186 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.266186 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=0.088617Jy sigma=0.000638 ! Fit after self-cal, rms=0.088617Jy sigma=0.000638 ! 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=0.088617Jy sigma=0.000638 ! Fit after self-cal, rms=0.088682Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.902 mas, bpa=-20 degrees ! Estimated noise=412.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132755 Jy ! Component: 100 - total flux cleaned = -0.000188772 Jy ! Component: 150 - total flux cleaned = -0.000225909 Jy ! Component: 200 - total flux cleaned = -0.000237219 Jy ! Total flux subtracted in 200 components = -0.000237219 Jy ! Clean residual min=-0.001073 max=0.001065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.265949 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.265949 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=0.088678Jy sigma=0.000638 ! Fit after self-cal, rms=0.088679Jy sigma=0.000638 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 = -1.18936e-05 Jy ! Component: 100 - total flux cleaned = -1.20535e-05 Jy ! Component: 150 - total flux cleaned = -1.2256e-05 Jy ! Component: 200 - total flux cleaned = -1.23794e-05 Jy ! Total flux subtracted in 200 components = -1.23794e-05 Jy ! Clean residual min=-0.001066 max=0.001023 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.265937 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.265937 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=0.088677Jy sigma=0.000638 ! Fit after self-cal, rms=0.088677Jy sigma=0.000638 ! 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=0.088677Jy sigma=0.000638 ! Fit after self-cal, rms=0.088704Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=3.129 mas, bpa=-18.37 degrees ! Estimated noise=482.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.32457e-05 Jy ! Component: 100 - total flux cleaned = -3.36104e-05 Jy ! Component: 150 - total flux cleaned = -3.8159e-05 Jy ! Component: 200 - total flux cleaned = -3.41054e-05 Jy ! Total flux subtracted in 200 components = -3.41054e-05 Jy ! Clean residual min=-0.001157 max=0.001037 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.265903 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.265903 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=0.088704Jy sigma=0.000638 ! Fit after self-cal, rms=0.088705Jy sigma=0.000638 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 = 1.10473e-05 Jy ! Component: 100 - total flux cleaned = 1.10655e-05 Jy ! Component: 150 - total flux cleaned = 1.46342e-05 Jy ! Component: 200 - total flux cleaned = 1.80041e-05 Jy ! Total flux subtracted in 200 components = 1.80041e-05 Jy ! Clean residual min=-0.001146 max=0.001036 Jy/beam ! Clean residual mean=-0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.265921 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.265921 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=0.088705Jy sigma=0.000638 ! Fit after self-cal, rms=0.088705Jy sigma=0.000638 ! 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=1.001 mas, bmaj=2.904 mas, bpa=-20.01 degrees ! Estimated noise=412.286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.904 at -20.01 degrees (North through East) ! Clean map min=-0.00097234 max=0.2395 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=0.7971 mas, bmaj=2.93 mas, bpa=-21.25 degrees ! Estimated noise=936.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182953 Jy ! Component: 100 - total flux cleaned = 0.226981 Jy ! Component: 150 - total flux cleaned = 0.244905 Jy ! Component: 200 - total flux cleaned = 0.253078 Jy ! Total flux subtracted in 200 components = 0.253078 Jy ! Clean residual min=-0.003512 max=0.003822 Jy/beam ! Clean residual mean=-0.000011 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.253078 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.253078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.904 mas, bpa=-20.01 degrees ! Estimated noise=412.286 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 = 0.00559559 Jy ! Component: 100 - total flux cleaned = 0.00870675 Jy ! Component: 150 - total flux cleaned = 0.0106232 Jy ! Component: 200 - total flux cleaned = 0.0118234 Jy ! Total flux subtracted in 200 components = 0.0118234 Jy ! Clean residual min=-0.001163 max=0.001169 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.264902 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.264902 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=2.236 mas, bmaj=3.129 mas, bpa=-18.37 degrees ! Estimated noise=482.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765063 Jy ! Component: 100 - total flux cleaned = 0.000899338 Jy ! Component: 150 - total flux cleaned = 0.000983518 Jy ! Component: 200 - total flux cleaned = 0.00105705 Jy ! Total flux subtracted in 200 components = 0.00105705 Jy ! Clean residual min=-0.001155 max=0.001020 Jy/beam ! Clean residual mean=-0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.265959 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 = 5.4006e-05 Jy ! Component: 100 - total flux cleaned = 8.88519e-05 Jy ! Component: 150 - total flux cleaned = 0.000107448 Jy ! Component: 200 - total flux cleaned = 0.000107554 Jy ! Total flux subtracted in 200 components = 0.000107554 Jy ! Clean residual min=-0.001143 max=0.001044 Jy/beam ! Clean residual mean=-0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.266066 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.266066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.904 mas, bpa=-20.01 degrees ! Estimated noise=412.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.98831e-06 Jy ! Component: 100 - total flux cleaned = 6.10169e-06 Jy ! Component: 150 - total flux cleaned = 2.08442e-05 Jy ! Component: 200 - total flux cleaned = 3.40432e-05 Jy ! Total flux subtracted in 200 components = 3.40432e-05 Jy ! Clean residual min=-0.001004 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.2661 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.2661 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=0.088707Jy sigma=0.000638 ! Fit after self-cal, rms=0.088705Jy sigma=0.000638 wmodel J1128+1039_X_2017_10_09_pus_map.mod ! Writing 71 model components to file: J1128+1039_X_2017_10_09_pus_map.mod wobs J1128+1039_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1128+1039_X_2017_10_09_pus_uvs.fits wwins J1128+1039_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1128+1039_X_2017_10_09_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 = -0.000229815 Jy ! Component: 100 - total flux cleaned = -0.000403401 Jy ! Component: 150 - total flux cleaned = -0.000517371 Jy ! Component: 200 - total flux cleaned = -0.000610453 Jy ! Component: 250 - total flux cleaned = -0.000758094 Jy ! Component: 300 - total flux cleaned = -0.000814533 Jy ! Component: 350 - total flux cleaned = -0.00080075 Jy ! Component: 400 - total flux cleaned = -0.000788043 Jy ! Component: 450 - total flux cleaned = -0.000801212 Jy ! Component: 500 - total flux cleaned = -0.000801492 Jy ! Component: 550 - total flux cleaned = -0.000801423 Jy ! Component: 600 - total flux cleaned = -0.000766291 Jy ! Component: 650 - total flux cleaned = -0.000755289 Jy ! Component: 700 - total flux cleaned = -0.000766508 Jy ! Component: 750 - total flux cleaned = -0.000755763 Jy ! Component: 800 - total flux cleaned = -0.000777072 Jy ! Component: 850 - total flux cleaned = -0.000766737 Jy ! Component: 900 - total flux cleaned = -0.000766921 Jy ! Component: 950 - total flux cleaned = -0.000796426 Jy ! Component: 1000 - total flux cleaned = -0.000777289 Jy ! Component: 1050 - total flux cleaned = -0.00076818 Jy ! Component: 1100 - total flux cleaned = -0.000777456 Jy ! Component: 1150 - total flux cleaned = -0.000777037 Jy ! Component: 1200 - total flux cleaned = -0.000777093 Jy ! Component: 1250 - total flux cleaned = -0.000768433 Jy ! Component: 1300 - total flux cleaned = -0.000742788 Jy ! Component: 1350 - total flux cleaned = -0.000717549 Jy ! Component: 1400 - total flux cleaned = -0.000725894 Jy ! Component: 1450 - total flux cleaned = -0.00070147 Jy ! Component: 1500 - total flux cleaned = -0.000669469 Jy ! Component: 1550 - total flux cleaned = -0.000629948 Jy ! Component: 1600 - total flux cleaned = -0.000606749 Jy ! Component: 1650 - total flux cleaned = -0.000583837 Jy ! Component: 1700 - total flux cleaned = -0.00054635 Jy ! Component: 1750 - total flux cleaned = -0.000546399 Jy ! Component: 1800 - total flux cleaned = -0.000524544 Jy ! Component: 1850 - total flux cleaned = -0.000531822 Jy ! Component: 1900 - total flux cleaned = -0.000517565 Jy ! Component: 1950 - total flux cleaned = -0.000496689 Jy ! Component: 2000 - total flux cleaned = -0.000510652 Jy ! Total flux subtracted in 2048 components = -0.000490245 Jy ! Clean residual min=-0.000398 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.26561 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 204 components and 0.26561 Jy ![Exited script file: muppet] wmap "J1128+1039_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.904 at -20.01 degrees (North through East) ! Clean map min=-0.00066792 max=0.23964 Jy/beam ! Writing clean map to FITS file: J1128+1039_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162854 0.162854 0.325707 0.651415 1.30283 2.60566 5.21132 10.4226 20.8453 41.6905 83.3811 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.239 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.904 at -20.01 degrees (North through East) ! Clean map min=-0.00066792 max=0.23964 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 J1128+1039_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:30 2019