! Started logfile: J1007+0708_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:24 2019 obs J1007+0708_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1007+0708_X_2017_09_26_pus_uva.fits ! AN table 1: 293 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.49052 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1007+0708 ! ! 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 947 lines of history. ! ! Reading 62088 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 J1007+0708_X_2017_09_26_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 1110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1218 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.885583Jy sigma=0.007526 ! Fit after self-cal, rms=0.860450Jy sigma=0.007322 ! 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=0.8133 mas, bmaj=2.948 mas, bpa=-21.52 degrees ! Estimated noise=773.15 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 = 0.109025 Jy ! Component: 100 - total flux cleaned = 0.132854 Jy ! Total flux subtracted in 100 components = 0.132854 Jy ! Clean residual min=-0.003954 max=0.006897 Jy/beam ! Clean residual mean=-0.000015 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.132854 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.132854 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=0.082097Jy sigma=0.000651 ! Fit after self-cal, rms=0.082092Jy sigma=0.000651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740991 Jy ! Component: 100 - total flux cleaned = 0.0119527 Jy ! Total flux subtracted in 100 components = 0.0119527 Jy ! Clean residual min=-0.003304 max=0.003305 Jy/beam ! Clean residual mean=-0.000009 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.144807 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.144807 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=0.081140Jy sigma=0.000643 ! Fit after self-cal, rms=0.081148Jy sigma=0.000643 ! 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=1.002 mas, bmaj=3.182 mas, bpa=-19.79 degrees ! Estimated noise=347.198 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 = 0.00450286 Jy ! Component: 100 - total flux cleaned = 0.00712003 Jy ! Component: 150 - total flux cleaned = 0.00878781 Jy ! Component: 200 - total flux cleaned = 0.00984238 Jy ! Total flux subtracted in 200 components = 0.00984238 Jy ! Clean residual min=-0.002620 max=0.002117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.154649 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.154649 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=0.080853Jy sigma=0.000641 ! Fit after self-cal, rms=0.080861Jy sigma=0.000641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.97 KP 1.00 ! LA 0.99 MK 0.97 NL 0.93 OV 1.00 ! PT 1.09 ! ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.02 KP 1.00 ! LA 1.00 MK 0.99 NL 0.93 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 0.95 ! LA 1.02 MK 1.04 NL 0.93 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 0.96 ! LA 1.01 MK 1.01 NL 0.94 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.95 KP 0.98 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.01 KP 1.00 ! LA 1.01 MK 1.03 NL 0.97 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.04 KP 0.99 ! LA 1.01 MK 1.03 NL 0.97 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.05 KP 0.81 ! LA 1.02 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.03 KP 0.85 ! LA 1.01 MK 1.01 NL 0.97 OV 1.11 ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 KP 0.87 ! LA 1.05 MK 1.03 NL 0.97 OV 1.08 ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 KP 0.94 ! LA 1.05 MK 1.03 NL 1.00 OV 1.08 ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 0.95 ! LA 1.02 MK 1.03 NL 0.99 OV 1.11 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.080861Jy sigma=0.000641 ! Fit after self-cal, rms=0.080533Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=3.243 mas, bpa=-20.2 degrees ! Estimated noise=351.517 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 = -6.86557e-05 Jy ! Component: 100 - total flux cleaned = -6.92475e-05 Jy ! Component: 150 - total flux cleaned = -4.35843e-05 Jy ! Component: 200 - total flux cleaned = -2.14405e-05 Jy ! Total flux subtracted in 200 components = -2.14405e-05 Jy ! Clean residual min=-0.001018 max=0.000998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.154628 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.154628 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=0.080527Jy sigma=0.000635 ! Fit after self-cal, rms=0.080508Jy sigma=0.000635 ! 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=0.080508Jy sigma=0.000635 ! Fit after self-cal, rms=0.080279Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=3.243 mas, bpa=-20.24 degrees ! Estimated noise=351.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387949 Jy ! Component: 100 - total flux cleaned = -0.000426588 Jy ! Component: 150 - total flux cleaned = -0.000449189 Jy ! Component: 200 - total flux cleaned = -0.000480652 Jy ! Total flux subtracted in 200 components = -0.000480652 Jy ! Clean residual min=-0.000860 max=0.000850 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.154147 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.154147 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=0.080274Jy sigma=0.000635 ! Fit after self-cal, rms=0.080275Jy sigma=0.000635 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 = -2.29367e-05 Jy ! Component: 100 - total flux cleaned = -2.25875e-05 Jy ! Component: 150 - total flux cleaned = -3.09949e-05 Jy ! Component: 200 - total flux cleaned = -3.9347e-05 Jy ! Total flux subtracted in 200 components = -3.9347e-05 Jy ! Clean residual min=-0.000845 max=0.000838 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.154108 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.154108 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=0.080273Jy sigma=0.000635 ! Fit after self-cal, rms=0.080273Jy sigma=0.000635 ! 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=0.080273Jy sigma=0.000635 ! Fit after self-cal, rms=0.080268Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=3.244 mas, bpa=-20.26 degrees ! Estimated noise=351.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187914 Jy ! Component: 100 - total flux cleaned = -0.000223585 Jy ! Component: 150 - total flux cleaned = -0.000239549 Jy ! Component: 200 - total flux cleaned = -0.000246802 Jy ! Total flux subtracted in 200 components = -0.000246802 Jy ! Clean residual min=-0.000818 max=0.000831 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.153861 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.153861 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=0.080266Jy sigma=0.000635 ! Fit after self-cal, rms=0.080267Jy sigma=0.000635 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 = 4.58983e-07 Jy ! Component: 100 - total flux cleaned = 4.73115e-07 Jy ! Component: 150 - total flux cleaned = -6.04101e-06 Jy ! Component: 200 - total flux cleaned = -1.20363e-05 Jy ! Total flux subtracted in 200 components = -1.20363e-05 Jy ! Clean residual min=-0.000805 max=0.000829 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.153849 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.153849 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=0.080266Jy sigma=0.000635 ! Fit after self-cal, rms=0.080266Jy sigma=0.000635 ! 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=0.080266Jy sigma=0.000635 ! Fit after self-cal, rms=0.080248Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.497 mas, bpa=-13.58 degrees ! Estimated noise=417.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187152 Jy ! Component: 100 - total flux cleaned = -0.00015217 Jy ! Component: 150 - total flux cleaned = -0.00013817 Jy ! Component: 200 - total flux cleaned = -0.000135432 Jy ! Total flux subtracted in 200 components = -0.000135432 Jy ! Clean residual min=-0.000790 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.153714 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.153713 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=0.080248Jy sigma=0.000635 ! Fit after self-cal, rms=0.080248Jy sigma=0.000635 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 = -1.76284e-05 Jy ! Component: 100 - total flux cleaned = -2.98873e-07 Jy ! Component: 150 - total flux cleaned = 1.70321e-06 Jy ! Component: 200 - total flux cleaned = 1.53816e-06 Jy ! Total flux subtracted in 200 components = 1.53816e-06 Jy ! Clean residual min=-0.000764 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.153715 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.153715 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=0.080248Jy sigma=0.000635 ! Fit after self-cal, rms=0.080248Jy sigma=0.000635 ! 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=3.247 mas, bpa=-20.27 degrees ! Estimated noise=351.176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.247 at -20.27 degrees (North through East) ! Clean map min=-0.00073572 max=0.14252 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=0.8105 mas, bmaj=2.975 mas, bpa=-21.59 degrees ! Estimated noise=779.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10939 Jy ! Component: 100 - total flux cleaned = 0.133392 Jy ! Component: 150 - total flux cleaned = 0.140867 Jy ! Component: 200 - total flux cleaned = 0.145057 Jy ! Total flux subtracted in 200 components = 0.145057 Jy ! Clean residual min=-0.002047 max=0.002235 Jy/beam ! Clean residual mean=-0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.145057 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.145057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.247 mas, bpa=-20.27 degrees ! Estimated noise=351.176 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 = 0.00366078 Jy ! Component: 100 - total flux cleaned = 0.00561242 Jy ! Component: 150 - total flux cleaned = 0.0068056 Jy ! Component: 200 - total flux cleaned = 0.00756923 Jy ! Total flux subtracted in 200 components = 0.00756923 Jy ! Clean residual min=-0.000830 max=0.000927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.152626 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.152626 Jy ! Inverting map ! Added new window around map position (-19.4, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789287 Jy ! Component: 100 - total flux cleaned = 0.00102807 Jy ! Component: 150 - total flux cleaned = 0.00113104 Jy ! Component: 200 - total flux cleaned = 0.0012075 Jy ! Total flux subtracted in 200 components = 0.0012075 Jy ! Clean residual min=-0.000720 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.153833 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.153833 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=2.166 mas, bmaj=3.497 mas, bpa=-13.58 degrees ! Estimated noise=417.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316001 Jy ! Component: 100 - total flux cleaned = 0.000464239 Jy ! Component: 150 - total flux cleaned = 0.000597242 Jy ! Component: 200 - total flux cleaned = 0.000676065 Jy ! Total flux subtracted in 200 components = 0.000676065 Jy ! Clean residual min=-0.000632 max=0.000758 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.154509 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 = 4.26817e-05 Jy ! Component: 100 - total flux cleaned = 7.56919e-05 Jy ! Component: 150 - total flux cleaned = 0.000101109 Jy ! Component: 200 - total flux cleaned = 0.000120399 Jy ! Total flux subtracted in 200 components = 0.000120399 Jy ! Clean residual min=-0.000633 max=0.000753 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.15463 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.15463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.247 mas, bpa=-20.27 degrees ! Estimated noise=351.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130386 Jy ! Component: 100 - total flux cleaned = -0.000192097 Jy ! Component: 150 - total flux cleaned = -0.000235952 Jy ! Component: 200 - total flux cleaned = -0.000256264 Jy ! Total flux subtracted in 200 components = -0.000256264 Jy ! Clean residual min=-0.000679 max=0.000692 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.154374 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.154374 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=0.080242Jy sigma=0.000634 ! Fit after self-cal, rms=0.080239Jy sigma=0.000634 wmodel J1007+0708_X_2017_09_26_pus_map.mod ! Writing 113 model components to file: J1007+0708_X_2017_09_26_pus_map.mod wobs J1007+0708_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1007+0708_X_2017_09_26_pus_uvs.fits wwins J1007+0708_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1007+0708_X_2017_09_26_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 = 0.000135308 Jy ! Component: 100 - total flux cleaned = 0.000102566 Jy ! Component: 150 - total flux cleaned = 6.07618e-05 Jy ! Component: 200 - total flux cleaned = 3.11044e-05 Jy ! Component: 250 - total flux cleaned = -6.82508e-06 Jy ! Component: 300 - total flux cleaned = -1.59774e-05 Jy ! Component: 350 - total flux cleaned = -1.60649e-05 Jy ! Component: 400 - total flux cleaned = 9.83832e-06 Jy ! Component: 450 - total flux cleaned = 2.68066e-05 Jy ! Component: 500 - total flux cleaned = 6.77608e-05 Jy ! Component: 550 - total flux cleaned = 6.76176e-05 Jy ! Component: 600 - total flux cleaned = 9.85877e-05 Jy ! Component: 650 - total flux cleaned = 9.8517e-05 Jy ! Component: 700 - total flux cleaned = 0.000113322 Jy ! Component: 750 - total flux cleaned = 0.000163883 Jy ! Component: 800 - total flux cleaned = 0.000170844 Jy ! Component: 850 - total flux cleaned = 0.000184618 Jy ! Component: 900 - total flux cleaned = 0.000205023 Jy ! Component: 950 - total flux cleaned = 0.000231447 Jy ! Component: 1000 - total flux cleaned = 0.000231369 Jy ! Component: 1050 - total flux cleaned = 0.000244169 Jy ! Component: 1100 - total flux cleaned = 0.00026294 Jy ! Component: 1150 - total flux cleaned = 0.000281227 Jy ! Component: 1200 - total flux cleaned = 0.000293295 Jy ! Component: 1250 - total flux cleaned = 0.000322972 Jy ! Component: 1300 - total flux cleaned = 0.00036375 Jy ! Component: 1350 - total flux cleaned = 0.000380839 Jy ! Component: 1400 - total flux cleaned = 0.000392212 Jy ! Component: 1450 - total flux cleaned = 0.000431174 Jy ! Component: 1500 - total flux cleaned = 0.000447665 Jy ! Component: 1550 - total flux cleaned = 0.000474547 Jy ! Component: 1600 - total flux cleaned = 0.000485132 Jy ! Component: 1650 - total flux cleaned = 0.000490352 Jy ! Component: 1700 - total flux cleaned = 0.00047481 Jy ! Component: 1750 - total flux cleaned = 0.000459498 Jy ! Component: 1800 - total flux cleaned = 0.000454522 Jy ! Component: 1850 - total flux cleaned = 0.000454561 Jy ! Component: 1900 - total flux cleaned = 0.00045451 Jy ! Component: 1950 - total flux cleaned = 0.00044469 Jy ! Component: 2000 - total flux cleaned = 0.000425377 Jy ! Total flux subtracted in 2048 components = 0.000425346 Jy ! Clean residual min=-0.000263 max=0.000251 Jy/beam ! Clean residual mean=0.000002 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.154799 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 221 components and 0.154799 Jy ![Exited script file: muppet] wmap "J1007+0708_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.247 at -20.27 degrees (North through East) ! Clean map min=-0.00052803 max=0.14259 Jy/beam ! Writing clean map to FITS file: J1007+0708_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.95066e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188313 0.188313 0.376625 0.75325 1.5065 3.013 6.026 12.052 24.104 48.208 96.416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 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 3.247 at -20.27 degrees (North through East) ! Clean map min=-0.00052803 max=0.14259 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 J1007+0708_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:29 2019