! Started logfile: J0931-2911_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:45 2019 obs J0931-2911_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0931-2911_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.728019 visibilities/baseline/integration-bin. ! Found source: J0931-2911 ! ! 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 36168 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 J0931-2911_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 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935482Jy sigma=0.006352 ! Fit after self-cal, rms=0.901973Jy sigma=0.006176 ! 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=0.6772 mas, bmaj=3.19 mas, bpa=-22.29 degrees ! Estimated noise=1017.28 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 = 0.0782165 Jy ! Component: 100 - total flux cleaned = 0.0972135 Jy ! Total flux subtracted in 100 components = 0.0972135 Jy ! Clean residual min=-0.004482 max=0.007804 Jy/beam ! Clean residual mean=-0.000038 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.0972135 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0972135 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=0.120937Jy sigma=0.000646 ! Fit after self-cal, rms=0.120864Jy sigma=0.000646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0088893 Jy ! Component: 100 - total flux cleaned = 0.0138596 Jy ! Total flux subtracted in 100 components = 0.0138596 Jy ! Clean residual min=-0.003411 max=0.003468 Jy/beam ! Clean residual mean=-0.000009 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.111073 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.111073 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=0.120023Jy sigma=0.000637 ! Fit after self-cal, rms=0.120042Jy sigma=0.000637 ! 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=0.8969 mas, bmaj=3.79 mas, bpa=-21.76 degrees ! Estimated noise=567.753 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 = 0.00466451 Jy ! Component: 100 - total flux cleaned = 0.00699053 Jy ! Component: 150 - total flux cleaned = 0.00751148 Jy ! Component: 200 - total flux cleaned = 0.00759945 Jy ! Total flux subtracted in 200 components = 0.00759945 Jy ! Clean residual min=-0.002148 max=0.001697 Jy/beam ! Clean residual mean=0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.118673 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.118673 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=0.119884Jy sigma=0.000635 ! Fit after self-cal, rms=0.119915Jy sigma=0.000635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.97 ! LA 0.97 MK 1.03 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.36 KP 1.06 ! LA 0.96 MK 1.02 NL 1.01 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.95 ! LA 0.97 MK 1.02 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.99 ! LA 1.05 MK 1.02 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.92 KP 0.96 ! LA 1.02 MK 1.04 NL 0.90 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.08 KP 0.93 ! LA 1.01 MK 1.02 NL 0.94 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.06 KP 1.01 ! LA 0.95 MK 1.02 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.03 KP 0.96 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.98 KP 0.95 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.08 KP 1.01 ! LA 1.00 MK 1.00 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 0.99 ! LA 1.06 MK 0.98 NL 0.97 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.96 ! LA 0.98 MK 0.95 NL 0.96 OV 1.00* ! PT 1.05 ! ! ! Fit before self-cal, rms=0.119915Jy sigma=0.000635 ! Fit after self-cal, rms=0.121951Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=3.821 mas, bpa=-21.78 degrees ! Estimated noise=566.418 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 = -0.000458943 Jy ! Component: 100 - total flux cleaned = -0.000547959 Jy ! Component: 150 - total flux cleaned = -0.000611366 Jy ! Component: 200 - total flux cleaned = -0.000654488 Jy ! Total flux subtracted in 200 components = -0.000654488 Jy ! Clean residual min=-0.001482 max=0.001459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.118018 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.118018 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=0.121944Jy sigma=0.000634 ! Fit after self-cal, rms=0.121977Jy sigma=0.000634 ! 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=0.121977Jy sigma=0.000634 ! Fit after self-cal, rms=0.122705Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=3.818 mas, bpa=-21.8 degrees ! Estimated noise=567.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.7885e-05 Jy ! Component: 100 - total flux cleaned = 7.44643e-05 Jy ! Component: 150 - total flux cleaned = 7.43465e-05 Jy ! Component: 200 - total flux cleaned = 7.44671e-05 Jy ! Total flux subtracted in 200 components = 7.44671e-05 Jy ! Clean residual min=-0.001316 max=0.001178 Jy/beam ! Clean residual mean=-0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.118093 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.118093 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=0.122703Jy sigma=0.000634 ! Fit after self-cal, rms=0.122745Jy sigma=0.000634 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 = -1.20449e-05 Jy ! Component: 100 - total flux cleaned = -2.29767e-05 Jy ! Component: 150 - total flux cleaned = -3.28176e-05 Jy ! Component: 200 - total flux cleaned = -4.21001e-05 Jy ! Total flux subtracted in 200 components = -4.21001e-05 Jy ! Clean residual min=-0.001299 max=0.001201 Jy/beam ! Clean residual mean=-0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.11805 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.11805 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=0.122743Jy sigma=0.000634 ! Fit after self-cal, rms=0.122745Jy sigma=0.000634 ! 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=0.122745Jy sigma=0.000634 ! Fit after self-cal, rms=0.122865Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=3.817 mas, bpa=-21.81 degrees ! Estimated noise=567.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170055 Jy ! Component: 100 - total flux cleaned = 0.000190255 Jy ! Component: 150 - total flux cleaned = 0.000180995 Jy ! Component: 200 - total flux cleaned = 0.000181106 Jy ! Total flux subtracted in 200 components = 0.000181106 Jy ! Clean residual min=-0.001310 max=0.001180 Jy/beam ! Clean residual mean=-0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.118232 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.118232 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=0.122863Jy sigma=0.000634 ! Fit after self-cal, rms=0.122877Jy sigma=0.000634 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 = -3.02498e-06 Jy ! Component: 100 - total flux cleaned = -3.0733e-06 Jy ! Component: 150 - total flux cleaned = -1.11132e-05 Jy ! Component: 200 - total flux cleaned = -1.08736e-05 Jy ! Total flux subtracted in 200 components = -1.08736e-05 Jy ! Clean residual min=-0.001300 max=0.001186 Jy/beam ! Clean residual mean=-0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.118221 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.118221 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=0.122875Jy sigma=0.000634 ! Fit after self-cal, rms=0.122877Jy sigma=0.000634 ! 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=0.122877Jy sigma=0.000634 ! Fit after self-cal, rms=0.122933Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=6.476 mas, bpa=-4.479 degrees ! Estimated noise=657.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.89839e-05 Jy ! Component: 100 - total flux cleaned = 4.95541e-05 Jy ! Component: 150 - total flux cleaned = 3.93655e-05 Jy ! Component: 200 - total flux cleaned = 2.94725e-05 Jy ! Total flux subtracted in 200 components = 2.94725e-05 Jy ! Clean residual min=-0.001372 max=0.001222 Jy/beam ! Clean residual mean=-0.000009 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.11825 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.11825 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=0.122933Jy sigma=0.000634 ! Fit after self-cal, rms=0.122933Jy sigma=0.000634 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 = -4.23628e-05 Jy ! Component: 100 - total flux cleaned = -5.1525e-05 Jy ! Component: 150 - total flux cleaned = -6.45196e-05 Jy ! Component: 200 - total flux cleaned = -6.86253e-05 Jy ! Total flux subtracted in 200 components = -6.86253e-05 Jy ! Clean residual min=-0.001382 max=0.001223 Jy/beam ! Clean residual mean=-0.000010 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.118181 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.118181 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=0.122933Jy sigma=0.000634 ! Fit after self-cal, rms=0.122934Jy sigma=0.000634 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=3.817 mas, bpa=-21.82 degrees ! Estimated noise=568.261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 3.817 at -21.82 degrees (North through East) ! Clean map min=-0.0011956 max=0.10569 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=0.6781 mas, bmaj=3.203 mas, bpa=-22.38 degrees ! Estimated noise=1018.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0776462 Jy ! Component: 100 - total flux cleaned = 0.0974344 Jy ! Component: 150 - total flux cleaned = 0.106524 Jy ! Component: 200 - total flux cleaned = 0.111417 Jy ! Total flux subtracted in 200 components = 0.111417 Jy ! Clean residual min=-0.002699 max=0.002925 Jy/beam ! Clean residual mean=-0.000013 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.111417 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.111417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=3.817 mas, bpa=-21.82 degrees ! Estimated noise=568.261 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 = 0.00397894 Jy ! Component: 100 - total flux cleaned = 0.00583941 Jy ! Component: 150 - total flux cleaned = 0.00681729 Jy ! Component: 200 - total flux cleaned = 0.00704553 Jy ! Total flux subtracted in 200 components = 0.00704553 Jy ! Clean residual min=-0.001269 max=0.001213 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.118462 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.118462 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=2.485 mas, bmaj=6.476 mas, bpa=-4.479 degrees ! Estimated noise=657.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.58995e-05 Jy ! Component: 100 - total flux cleaned = -6.17363e-06 Jy ! Component: 150 - total flux cleaned = -3.73794e-05 Jy ! Component: 200 - total flux cleaned = -7.62177e-05 Jy ! Total flux subtracted in 200 components = -7.62177e-05 Jy ! Clean residual min=-0.001340 max=0.001216 Jy/beam ! Clean residual mean=-0.000009 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.118386 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 = -1.79719e-05 Jy ! Component: 100 - total flux cleaned = -4.37988e-05 Jy ! Component: 150 - total flux cleaned = -5.24188e-05 Jy ! Component: 200 - total flux cleaned = -6.81345e-05 Jy ! Total flux subtracted in 200 components = -6.81345e-05 Jy ! Clean residual min=-0.001345 max=0.001214 Jy/beam ! Clean residual mean=-0.000009 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.118318 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.118318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=3.817 mas, bpa=-21.82 degrees ! Estimated noise=568.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2549e-05 Jy ! Component: 100 - total flux cleaned = 6.02815e-05 Jy ! Component: 150 - total flux cleaned = 7.63648e-05 Jy ! Component: 200 - total flux cleaned = 9.05299e-05 Jy ! Total flux subtracted in 200 components = 9.05299e-05 Jy ! Clean residual min=-0.001322 max=0.001198 Jy/beam ! Clean residual mean=-0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.118408 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.118408 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=0.122941Jy sigma=0.000634 ! Fit after self-cal, rms=0.122942Jy sigma=0.000634 wmodel J0931-2911_X_2017_10_09_pus_map.mod ! Writing 57 model components to file: J0931-2911_X_2017_10_09_pus_map.mod wobs J0931-2911_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0931-2911_X_2017_10_09_pus_uvs.fits wwins J0931-2911_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0931-2911_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 = -0.000405907 Jy ! Component: 100 - total flux cleaned = -0.000657674 Jy ! Component: 150 - total flux cleaned = -0.000873965 Jy ! Component: 200 - total flux cleaned = -0.00104066 Jy ! Component: 250 - total flux cleaned = -0.00125312 Jy ! Component: 300 - total flux cleaned = -0.00147424 Jy ! Component: 350 - total flux cleaned = -0.00160556 Jy ! Component: 400 - total flux cleaned = -0.00163765 Jy ! Component: 450 - total flux cleaned = -0.00169985 Jy ! Component: 500 - total flux cleaned = -0.00176004 Jy ! Component: 550 - total flux cleaned = -0.00178944 Jy ! Component: 600 - total flux cleaned = -0.00177524 Jy ! Component: 650 - total flux cleaned = -0.0017889 Jy ! Component: 700 - total flux cleaned = -0.00177471 Jy ! Component: 750 - total flux cleaned = -0.00173424 Jy ! Component: 800 - total flux cleaned = -0.00170825 Jy ! Component: 850 - total flux cleaned = -0.00168252 Jy ! Component: 900 - total flux cleaned = -0.00164489 Jy ! Component: 950 - total flux cleaned = -0.00163276 Jy ! Component: 1000 - total flux cleaned = -0.00159623 Jy ! Component: 1050 - total flux cleaned = -0.00153663 Jy ! Component: 1100 - total flux cleaned = -0.00151281 Jy ! Component: 1150 - total flux cleaned = -0.00147804 Jy ! Component: 1200 - total flux cleaned = -0.00143222 Jy ! Component: 1250 - total flux cleaned = -0.0013872 Jy ! Component: 1300 - total flux cleaned = -0.00135385 Jy ! Component: 1350 - total flux cleaned = -0.0012992 Jy ! Component: 1400 - total flux cleaned = -0.00123498 Jy ! Component: 1450 - total flux cleaned = -0.00122439 Jy ! Component: 1500 - total flux cleaned = -0.00119295 Jy ! Component: 1550 - total flux cleaned = -0.00115162 Jy ! Component: 1600 - total flux cleaned = -0.00113121 Jy ! Component: 1650 - total flux cleaned = -0.00109088 Jy ! Component: 1700 - total flux cleaned = -0.00103136 Jy ! Component: 1750 - total flux cleaned = -0.00101169 Jy ! Component: 1800 - total flux cleaned = -0.000973024 Jy ! Component: 1850 - total flux cleaned = -0.000953895 Jy ! Component: 1900 - total flux cleaned = -0.000888006 Jy ! Component: 1950 - total flux cleaned = -0.000869335 Jy ! Component: 2000 - total flux cleaned = -0.000823301 Jy ! Total flux subtracted in 2048 components = -0.000805166 Jy ! Clean residual min=-0.000523 max=0.000528 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.117603 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 196 components and 0.117603 Jy ![Exited script file: muppet] wmap "J0931-2911_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 3.817 at -21.82 degrees (North through East) ! Clean map min=-0.0011808 max=0.10552 Jy/beam ! Writing clean map to FITS file: J0931-2911_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 0.105523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482611 0.482611 0.965222 1.93044 3.86089 7.72178 15.4436 30.8871 61.7742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 3.817 at -21.82 degrees (North through East) ! Clean map min=-0.0011808 max=0.10552 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 J0931-2911_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:48 2019