! Started logfile: J0726+7911_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:02 2019 obs J0726+7911_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0726+7911_X_2017_02_24_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779259 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 1882 lines of history. ! ! Reading 12624 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 J0726+7911_X_2017_02_24_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.440085Jy sigma=0.003544 ! Fit after self-cal, rms=0.434596Jy sigma=0.003499 ! 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=0.6969 mas, bmaj=1.65 mas, bpa=67.25 degrees ! Estimated noise=1276.8 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 = 0.427711 Jy ! Component: 100 - total flux cleaned = 0.544921 Jy ! Total flux subtracted in 100 components = 0.544921 Jy ! Clean residual min=-0.016358 max=0.051878 Jy/beam ! Clean residual mean=-0.000014 rms=0.005346 Jy/beam ! Combined flux in latest and established models = 0.544921 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.544921 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=0.130826Jy sigma=0.001076 ! Fit after self-cal, rms=0.130824Jy sigma=0.001076 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0594321 Jy ! Component: 100 - total flux cleaned = 0.0934862 Jy ! Total flux subtracted in 100 components = 0.0934862 Jy ! Clean residual min=-0.008862 max=0.016911 Jy/beam ! Clean residual mean=-0.000006 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 0.638407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.638407 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=0.094568Jy sigma=0.000749 ! Fit after self-cal, rms=0.094564Jy sigma=0.000749 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198799 Jy ! Component: 100 - total flux cleaned = 0.0319 Jy ! Total flux subtracted in 100 components = 0.0319 Jy ! Clean residual min=-0.008135 max=0.008874 Jy/beam ! Clean residual mean=-0.000003 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.670307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.670307 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=0.089715Jy sigma=0.000703 ! Fit after self-cal, rms=0.089706Jy sigma=0.000703 ! 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=0.8973 mas, bmaj=1.893 mas, bpa=67.59 degrees ! Estimated noise=773.189 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 = 0.00879534 Jy ! Component: 100 - total flux cleaned = 0.0119796 Jy ! Component: 150 - total flux cleaned = 0.0118505 Jy ! Component: 200 - total flux cleaned = 0.011857 Jy ! Total flux subtracted in 200 components = 0.011857 Jy ! Clean residual min=-0.008925 max=0.007408 Jy/beam ! Clean residual mean=0.000005 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.682164 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.682164 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=0.088873Jy sigma=0.000695 ! Fit after self-cal, rms=0.088867Jy sigma=0.000695 ! 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 0.92 FD 1.04 HN 1.00 KP 1.01 ! LA 1.02 MK 0.96 NL 0.95 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.97 KP 1.02 ! LA 1.02 MK 0.97 NL 0.96 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 1.02 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.97 KP 1.02 ! LA 0.99 MK 1.01 NL 0.95 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00 KP 1.00 ! LA 1.04 MK 0.99 NL 0.96 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.99 KP 1.03 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 1.01 ! LA 1.05 MK 0.98 NL 0.98 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.99 KP 1.01 ! LA 1.00 MK 1.01 NL 0.98 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.97 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.99 KP 1.06 ! LA 1.00 MK 0.99 NL 0.97 OV 1.03 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.088867Jy sigma=0.000695 ! Fit after self-cal, rms=0.084789Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.904 mas, bpa=67.66 degrees ! Estimated noise=773.045 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 = 0.000469482 Jy ! Component: 100 - total flux cleaned = 0.00013237 Jy ! Component: 150 - total flux cleaned = 0.000134989 Jy ! Component: 200 - total flux cleaned = 0.000183609 Jy ! Total flux subtracted in 200 components = 0.000183609 Jy ! Clean residual min=-0.003507 max=0.003558 Jy/beam ! Clean residual mean=0.000010 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.682348 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.682347 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=0.084650Jy sigma=0.000658 ! Fit after self-cal, rms=0.084642Jy sigma=0.000658 ! 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=0.084642Jy sigma=0.000658 ! Fit after self-cal, rms=0.083635Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.906 mas, bpa=67.65 degrees ! Estimated noise=773.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001166 Jy ! Component: 100 - total flux cleaned = -2.92806e-05 Jy ! Component: 150 - total flux cleaned = 4.2547e-05 Jy ! Component: 200 - total flux cleaned = 0.000101669 Jy ! Total flux subtracted in 200 components = 0.000101669 Jy ! Clean residual min=-0.002317 max=0.002274 Jy/beam ! Clean residual mean=0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.682449 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.682449 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=0.083584Jy sigma=0.000648 ! Fit after self-cal, rms=0.083581Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116231 Jy ! Component: 100 - total flux cleaned = 8.87547e-05 Jy ! Component: 150 - total flux cleaned = 0.000112276 Jy ! Component: 200 - total flux cleaned = 0.000153215 Jy ! Total flux subtracted in 200 components = 0.000153215 Jy ! Clean residual min=-0.002330 max=0.002284 Jy/beam ! Clean residual mean=0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.682602 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.682603 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=0.083564Jy sigma=0.000648 ! Fit after self-cal, rms=0.083563Jy sigma=0.000648 ! 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=0.083563Jy sigma=0.000648 ! Fit after self-cal, rms=0.083638Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=1.907 mas, bpa=67.69 degrees ! Estimated noise=773.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138834 Jy ! Component: 100 - total flux cleaned = 0.000196702 Jy ! Component: 150 - total flux cleaned = 0.000219902 Jy ! Component: 200 - total flux cleaned = 0.000241991 Jy ! Total flux subtracted in 200 components = 0.000241991 Jy ! Clean residual min=-0.002321 max=0.002269 Jy/beam ! Clean residual mean=0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.682845 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.682845 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=0.083619Jy sigma=0.000648 ! Fit after self-cal, rms=0.083619Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.29443e-07 Jy ! Component: 100 - total flux cleaned = 4.69603e-07 Jy ! Component: 150 - total flux cleaned = 1.80261e-05 Jy ! Component: 200 - total flux cleaned = 6.70535e-05 Jy ! Total flux subtracted in 200 components = 6.70535e-05 Jy ! Clean residual min=-0.002342 max=0.002266 Jy/beam ! Clean residual mean=0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.682912 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.682912 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=0.083610Jy sigma=0.000648 ! Fit after self-cal, rms=0.083610Jy sigma=0.000648 ! 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=0.083610Jy sigma=0.000648 ! Fit after self-cal, rms=0.083662Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=2.96 mas, bpa=70.25 degrees ! Estimated noise=973.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274967 Jy ! Component: 100 - total flux cleaned = 0.000326451 Jy ! Component: 150 - total flux cleaned = 0.000349705 Jy ! Component: 200 - total flux cleaned = 0.000382587 Jy ! Total flux subtracted in 200 components = 0.000382587 Jy ! Clean residual min=-0.002285 max=0.002455 Jy/beam ! Clean residual mean=0.000011 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.683294 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.683294 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=0.083659Jy sigma=0.000648 ! Fit after self-cal, rms=0.083659Jy sigma=0.000648 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 = 1.2999e-05 Jy ! Component: 100 - total flux cleaned = 2.31563e-05 Jy ! Component: 150 - total flux cleaned = 4.38144e-05 Jy ! Component: 200 - total flux cleaned = 6.35621e-05 Jy ! Total flux subtracted in 200 components = 6.35621e-05 Jy ! Clean residual min=-0.002281 max=0.002462 Jy/beam ! Clean residual mean=0.000011 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.683358 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.683358 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=0.083658Jy sigma=0.000648 ! Fit after self-cal, rms=0.083657Jy sigma=0.000648 ! 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=0.9024 mas, bmaj=1.907 mas, bpa=67.72 degrees ! Estimated noise=773.982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9024 x 1.907 at 67.72 degrees (North through East) ! Clean map min=-0.0021165 max=0.58043 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 ! Performing amp+phase self-cal ! ! 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=0.083657Jy sigma=0.000648 ! Fit after self-cal, rms=0.078771Jy sigma=0.000604 ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.907 mas, bpa=67.73 degrees ! Estimated noise=774.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335836 Jy ! Component: 100 - total flux cleaned = 0.000395029 Jy ! Component: 150 - total flux cleaned = 0.000411528 Jy ! Component: 200 - total flux cleaned = 0.000442649 Jy ! Total flux subtracted in 200 components = 0.000442649 Jy ! Clean residual min=-0.002307 max=0.002237 Jy/beam ! Clean residual mean=0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.6838 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.6838 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=0.078762Jy sigma=0.000604 ! Fit after self-cal, rms=0.078761Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.88651e-06 Jy ! Component: 100 - total flux cleaned = -6.47732e-06 Jy ! Component: 150 - total flux cleaned = 6.76072e-06 Jy ! Component: 200 - total flux cleaned = 3.21366e-05 Jy ! Total flux subtracted in 200 components = 3.21366e-05 Jy ! Clean residual min=-0.002323 max=0.002229 Jy/beam ! Clean residual mean=0.000006 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.683833 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.683833 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=0.078756Jy sigma=0.000604 ! Fit after self-cal, rms=0.078755Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.078755Jy sigma=0.000604 ! Fit after self-cal, rms=0.078778Jy sigma=0.000604 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=0.6992 mas, bmaj=1.669 mas, bpa=67.3 degrees ! Estimated noise=1280.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.428858 Jy ! Component: 100 - total flux cleaned = 0.544016 Jy ! Component: 150 - total flux cleaned = 0.600514 Jy ! Component: 200 - total flux cleaned = 0.632807 Jy ! Total flux subtracted in 200 components = 0.632807 Jy ! Clean residual min=-0.007266 max=0.016090 Jy/beam ! Clean residual mean=-0.000005 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.632807 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 0.632807 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.906 mas, bpa=67.75 degrees ! Estimated noise=774.44 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 = 0.0246961 Jy ! Component: 100 - total flux cleaned = 0.0370099 Jy ! Component: 150 - total flux cleaned = 0.0437847 Jy ! Component: 200 - total flux cleaned = 0.0475985 Jy ! Total flux subtracted in 200 components = 0.0475985 Jy ! Clean residual min=-0.002609 max=0.003114 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.680405 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.680405 Jy ! Inverting map ! Added new window around map position (-0.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248777 Jy ! Component: 100 - total flux cleaned = 0.00301722 Jy ! Component: 150 - total flux cleaned = 0.00339763 Jy ! Component: 200 - total flux cleaned = 0.00354199 Jy ! Total flux subtracted in 200 components = 0.00354199 Jy ! Clean residual min=-0.002431 max=0.002502 Jy/beam ! Clean residual mean=0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.683947 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.683947 Jy ! Inverting map ! Added new window around map position (21, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203995 Jy ! Component: 100 - total flux cleaned = 0.00269738 Jy ! Component: 150 - total flux cleaned = 0.00290024 Jy ! Component: 200 - total flux cleaned = 0.00286103 Jy ! Total flux subtracted in 200 components = 0.00286103 Jy ! Clean residual min=-0.002303 max=0.002080 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.686808 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.686808 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=2.221 mas, bmaj=2.959 mas, bpa=70.3 degrees ! Estimated noise=974.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976701 Jy ! Component: 100 - total flux cleaned = 0.0014923 Jy ! Component: 150 - total flux cleaned = 0.00173151 Jy ! Component: 200 - total flux cleaned = 0.00181651 Jy ! Total flux subtracted in 200 components = 0.00181651 Jy ! Clean residual min=-0.002257 max=0.001759 Jy/beam ! Clean residual mean=0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.688625 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 = 4.52922e-05 Jy ! Component: 100 - total flux cleaned = 7.30052e-05 Jy ! Component: 150 - total flux cleaned = 9.84982e-05 Jy ! Component: 200 - total flux cleaned = 0.000122463 Jy ! Total flux subtracted in 200 components = 0.000122463 Jy ! Clean residual min=-0.002221 max=0.001751 Jy/beam ! Clean residual mean=0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.688747 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.688747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.906 mas, bpa=67.75 degrees ! Estimated noise=774.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000621478 Jy ! Component: 100 - total flux cleaned = -0.000793617 Jy ! Component: 150 - total flux cleaned = -0.000953187 Jy ! Component: 200 - total flux cleaned = -0.00104304 Jy ! Total flux subtracted in 200 components = -0.00104304 Jy ! Clean residual min=-0.002194 max=0.002030 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.687704 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.687704 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=0.078704Jy sigma=0.000603 ! Fit after self-cal, rms=0.078693Jy sigma=0.000603 wmodel J0726+7911_X_2017_02_24_pus_map.mod ! Writing 81 model components to file: J0726+7911_X_2017_02_24_pus_map.mod wobs J0726+7911_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0726+7911_X_2017_02_24_pus_uvs.fits wwins J0726+7911_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J0726+7911_X_2017_02_24_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 = -0.000167782 Jy ! Component: 100 - total flux cleaned = -0.000102728 Jy ! Component: 150 - total flux cleaned = 8.63e-05 Jy ! Component: 200 - total flux cleaned = 0.000386207 Jy ! Component: 250 - total flux cleaned = 0.000501875 Jy ! Component: 300 - total flux cleaned = 0.000557399 Jy ! Component: 350 - total flux cleaned = 0.000557349 Jy ! Component: 400 - total flux cleaned = 0.000504291 Jy ! Component: 450 - total flux cleaned = 0.000503851 Jy ! Component: 500 - total flux cleaned = 0.000427602 Jy ! Component: 550 - total flux cleaned = 0.000353051 Jy ! Component: 600 - total flux cleaned = 0.000255729 Jy ! Component: 650 - total flux cleaned = 0.000231525 Jy ! Component: 700 - total flux cleaned = 0.000137493 Jy ! Component: 750 - total flux cleaned = 9.12434e-05 Jy ! Component: 800 - total flux cleaned = 5.3865e-07 Jy ! Component: 850 - total flux cleaned = -0.000111386 Jy ! Component: 900 - total flux cleaned = -0.000199996 Jy ! Component: 950 - total flux cleaned = -0.000221555 Jy ! Component: 1000 - total flux cleaned = -0.000264451 Jy ! Component: 1050 - total flux cleaned = -0.000370763 Jy ! Component: 1100 - total flux cleaned = -0.00041222 Jy ! Component: 1150 - total flux cleaned = -0.00041205 Jy ! Component: 1200 - total flux cleaned = -0.000412307 Jy ! Component: 1250 - total flux cleaned = -0.000493224 Jy ! Component: 1300 - total flux cleaned = -0.000533153 Jy ! Component: 1350 - total flux cleaned = -0.000513803 Jy ! Component: 1400 - total flux cleaned = -0.000630607 Jy ! Component: 1450 - total flux cleaned = -0.000611573 Jy ! Component: 1500 - total flux cleaned = -0.000745477 Jy ! Component: 1550 - total flux cleaned = -0.000801943 Jy ! Component: 1600 - total flux cleaned = -0.00078314 Jy ! Component: 1650 - total flux cleaned = -0.000820179 Jy ! Component: 1700 - total flux cleaned = -0.000838389 Jy ! Component: 1750 - total flux cleaned = -0.00087449 Jy ! Component: 1800 - total flux cleaned = -0.000874391 Jy ! Component: 1850 - total flux cleaned = -0.000856557 Jy ! Component: 1900 - total flux cleaned = -0.000945092 Jy ! Component: 1950 - total flux cleaned = -0.000962625 Jy ! Component: 2000 - total flux cleaned = -0.00101445 Jy ! Total flux subtracted in 2048 components = -0.00101446 Jy ! Clean residual min=-0.001037 max=0.000936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.68669 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 233 components and 0.68669 Jy ![Exited script file: muppet] wmap "J0726+7911_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9023 x 1.906 at 67.75 degrees (North through East) ! Clean map min=-0.0017341 max=0.58113 Jy/beam ! Writing clean map to FITS file: J0726+7911_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.581128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168704 0.168704 0.337407 0.674815 1.34963 2.69926 5.39852 10.797 21.5941 43.1881 86.3763 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.581 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9023 x 1.906 at 67.75 degrees (North through East) ! Clean map min=-0.0017341 max=0.58113 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 J0726+7911_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:59:03 2019