! Started logfile: J0019+7327_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:13 2019 obs J0019+7327_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 979 lines of history. ! ! Reading 14256 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 J0019+7327_X_2017_07_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922984Jy sigma=0.007745 ! Fit after self-cal, rms=0.889996Jy sigma=0.007500 ! 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=0.7613 mas, bmaj=1.071 mas, bpa=-69.85 degrees ! Estimated noise=1152.39 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 = 1.39911 Jy ! Component: 100 - total flux cleaned = 1.73353 Jy ! Total flux subtracted in 100 components = 1.73353 Jy ! Clean residual min=-0.037021 max=0.132322 Jy/beam ! Clean residual mean=0.000244 rms=0.011853 Jy/beam ! Combined flux in latest and established models = 1.73353 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.73353 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=0.253159Jy sigma=0.002137 ! Fit after self-cal, rms=0.253140Jy sigma=0.002137 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143478 Jy ! Component: 100 - total flux cleaned = 0.222184 Jy ! Total flux subtracted in 100 components = 0.222184 Jy ! Clean residual min=-0.023796 max=0.039219 Jy/beam ! Clean residual mean=0.000087 rms=0.005727 Jy/beam ! Combined flux in latest and established models = 1.95571 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.95571 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=0.134084Jy sigma=0.001090 ! Fit after self-cal, rms=0.133896Jy sigma=0.001089 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461031 Jy ! Component: 100 - total flux cleaned = 0.0728845 Jy ! Total flux subtracted in 100 components = 0.0728845 Jy ! Clean residual min=-0.023062 max=0.024934 Jy/beam ! Clean residual mean=0.000038 rms=0.004588 Jy/beam ! Combined flux in latest and established models = 2.0286 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 2.0286 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=0.117174Jy sigma=0.000932 ! Fit after self-cal, rms=0.117121Jy sigma=0.000932 ! 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=0.9595 mas, bmaj=1.31 mas, bpa=-71.22 degrees ! Estimated noise=721.287 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 (-3.8, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200437 Jy ! Component: 100 - total flux cleaned = 0.0270331 Jy ! Component: 150 - total flux cleaned = 0.0292275 Jy ! Component: 200 - total flux cleaned = 0.0304317 Jy ! Total flux subtracted in 200 components = 0.0304317 Jy ! Clean residual min=-0.017415 max=0.018741 Jy/beam ! Clean residual mean=0.000051 rms=0.003422 Jy/beam ! Combined flux in latest and established models = 2.05903 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 2.05903 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=0.113168Jy sigma=0.000897 ! Fit after self-cal, rms=0.112896Jy sigma=0.000895 ! 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 0.99 FD 0.99 HN 0.98 KP 1.01 ! LA 0.97 MK 0.97 NL 0.97 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 MK 0.96 NL 0.97 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.00 ! LA 1.00 MK 0.98 NL 0.97 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 0.98 NL 0.97 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 0.98 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! LA 1.01 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.00 ! LA 1.02 MK 0.99 NL 0.97 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.112896Jy sigma=0.000895 ! Fit after self-cal, rms=0.093975Jy sigma=0.000733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=1.318 mas, bpa=-70.86 degrees ! Estimated noise=722.365 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 = -0.0070124 Jy ! Component: 100 - total flux cleaned = -0.00872381 Jy ! Component: 150 - total flux cleaned = -0.0092068 Jy ! Component: 200 - total flux cleaned = -0.00921868 Jy ! Total flux subtracted in 200 components = -0.00921868 Jy ! Clean residual min=-0.007556 max=0.007308 Jy/beam ! Clean residual mean=0.000035 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 2.04981 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 2.04981 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=0.093204Jy sigma=0.000727 ! Fit after self-cal, rms=0.093170Jy sigma=0.000727 ! 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=0.093170Jy sigma=0.000727 ! Fit after self-cal, rms=0.087423Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=1.318 mas, bpa=-70.92 degrees ! Estimated noise=722.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00633452 Jy ! Component: 100 - total flux cleaned = -0.00873774 Jy ! Component: 150 - total flux cleaned = -0.0093736 Jy ! Component: 200 - total flux cleaned = -0.00982615 Jy ! Total flux subtracted in 200 components = -0.00982615 Jy ! Clean residual min=-0.005182 max=0.003955 Jy/beam ! Clean residual mean=0.000021 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 2.03999 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 2.03999 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=0.086822Jy sigma=0.000674 ! Fit after self-cal, rms=0.086769Jy sigma=0.000674 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 = -0.00130332 Jy ! Component: 100 - total flux cleaned = -0.00161642 Jy ! Component: 150 - total flux cleaned = -0.00189473 Jy ! Component: 200 - total flux cleaned = -0.00206827 Jy ! Total flux subtracted in 200 components = -0.00206827 Jy ! Clean residual min=-0.004464 max=0.003737 Jy/beam ! Clean residual mean=0.000022 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 2.03792 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 2.03792 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=0.086541Jy sigma=0.000672 ! Fit after self-cal, rms=0.086520Jy sigma=0.000672 ! 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=0.086520Jy sigma=0.000672 ! Fit after self-cal, rms=0.086411Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9651 mas, bmaj=1.319 mas, bpa=-70.86 degrees ! Estimated noise=722.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00369447 Jy ! Component: 100 - total flux cleaned = -0.00475865 Jy ! Component: 150 - total flux cleaned = -0.00504694 Jy ! Component: 200 - total flux cleaned = -0.00539535 Jy ! Total flux subtracted in 200 components = -0.00539535 Jy ! Clean residual min=-0.004430 max=0.003597 Jy/beam ! Clean residual mean=0.000017 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 2.03252 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 2.03252 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=0.086158Jy sigma=0.000669 ! Fit after self-cal, rms=0.086143Jy sigma=0.000669 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 = -0.000527141 Jy ! Component: 100 - total flux cleaned = -0.000677583 Jy ! Component: 150 - total flux cleaned = -0.000823285 Jy ! Component: 200 - total flux cleaned = -0.000893382 Jy ! Total flux subtracted in 200 components = -0.000893382 Jy ! Clean residual min=-0.003895 max=0.003478 Jy/beam ! Clean residual mean=0.000017 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 2.03163 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 2.03163 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=0.086012Jy sigma=0.000668 ! Fit after self-cal, rms=0.086002Jy sigma=0.000668 ! 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=0.086002Jy sigma=0.000668 ! Fit after self-cal, rms=0.085963Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=2.779 mas, bpa=-84.65 degrees ! Estimated noise=934.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021641 Jy ! Component: 100 - total flux cleaned = -0.00328115 Jy ! Component: 150 - total flux cleaned = -0.00399711 Jy ! Component: 200 - total flux cleaned = -0.00420794 Jy ! Total flux subtracted in 200 components = -0.00420794 Jy ! Clean residual min=-0.002350 max=0.003156 Jy/beam ! Clean residual mean=0.000040 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 2.02742 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 2.02742 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=0.085919Jy sigma=0.000667 ! Fit after self-cal, rms=0.085912Jy sigma=0.000667 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 = -0.000496709 Jy ! Component: 100 - total flux cleaned = -0.000564335 Jy ! Component: 150 - total flux cleaned = -0.00060942 Jy ! Component: 200 - total flux cleaned = -0.000622546 Jy ! Total flux subtracted in 200 components = -0.000622546 Jy ! Clean residual min=-0.002359 max=0.003106 Jy/beam ! Clean residual mean=0.000039 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 2.0268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 2.0268 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=0.085900Jy sigma=0.000667 ! Fit after self-cal, rms=0.085899Jy sigma=0.000667 ! 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=0.9659 mas, bmaj=1.32 mas, bpa=-70.82 degrees ! Estimated noise=722.258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9659 x 1.32 at -70.82 degrees (North through East) ! Clean map min=-0.0026714 max=1.8508 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=0.085899Jy sigma=0.000667 ! Fit after self-cal, rms=0.080504Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=0.9662 mas, bmaj=1.32 mas, bpa=-70.78 degrees ! Estimated noise=721.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197647 Jy ! Component: 100 - total flux cleaned = -0.00221087 Jy ! Component: 150 - total flux cleaned = -0.0023498 Jy ! Component: 200 - total flux cleaned = -0.00247658 Jy ! Total flux subtracted in 200 components = -0.00247658 Jy ! Clean residual min=-0.003665 max=0.003338 Jy/beam ! Clean residual mean=0.000006 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 2.02432 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 2.02432 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=0.080367Jy sigma=0.000621 ! Fit after self-cal, rms=0.080360Jy sigma=0.000621 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9723e-06 Jy ! Component: 100 - total flux cleaned = -0.000112853 Jy ! Component: 150 - total flux cleaned = -0.000170422 Jy ! Component: 200 - total flux cleaned = -0.000224444 Jy ! Total flux subtracted in 200 components = -0.000224444 Jy ! Clean residual min=-0.003270 max=0.003278 Jy/beam ! Clean residual mean=0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 2.0241 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 2.0241 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=0.080278Jy sigma=0.000621 ! Fit after self-cal, rms=0.080271Jy sigma=0.000621 ! Inverting map ! Added new window around map position (1.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027284 Jy ! Component: 100 - total flux cleaned = 0.00373209 Jy ! Component: 150 - total flux cleaned = 0.00411346 Jy ! Component: 200 - total flux cleaned = 0.00425428 Jy ! Total flux subtracted in 200 components = 0.00425428 Jy ! Clean residual min=-0.002916 max=0.002586 Jy/beam ! Clean residual mean=0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 2.02835 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 2.02835 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=0.080058Jy sigma=0.000619 ! Fit after self-cal, rms=0.080051Jy sigma=0.000619 ! 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=0.080051Jy sigma=0.000619 ! Fit after self-cal, rms=0.080044Jy sigma=0.000619 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=0.7661 mas, bmaj=1.08 mas, bpa=-69.54 degrees ! Estimated noise=1157.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40578 Jy ! Component: 100 - total flux cleaned = 1.7342 Jy ! Component: 150 - total flux cleaned = 1.86978 Jy ! Component: 200 - total flux cleaned = 1.94307 Jy ! Total flux subtracted in 200 components = 1.94307 Jy ! Clean residual min=-0.014537 max=0.036592 Jy/beam ! Clean residual mean=0.000062 rms=0.003610 Jy/beam ! Combined flux in latest and established models = 1.94307 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.94307 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=1.321 mas, bpa=-70.74 degrees ! Estimated noise=721.865 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 = 0.0464775 Jy ! Component: 100 - total flux cleaned = 0.068312 Jy ! Component: 150 - total flux cleaned = 0.078897 Jy ! Component: 200 - total flux cleaned = 0.0846993 Jy ! Total flux subtracted in 200 components = 0.0846993 Jy ! Clean residual min=-0.006282 max=0.004145 Jy/beam ! Clean residual mean=0.000009 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 2.02777 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 2.02777 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=2.256 mas, bmaj=2.779 mas, bpa=-84.63 degrees ! Estimated noise=932.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162926 Jy ! Component: 100 - total flux cleaned = 0.00189744 Jy ! Component: 150 - total flux cleaned = 0.00200801 Jy ! Component: 200 - total flux cleaned = 0.00200707 Jy ! Total flux subtracted in 200 components = 0.00200707 Jy ! Clean residual min=-0.002474 max=0.002594 Jy/beam ! Clean residual mean=0.000020 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 2.02978 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 = 4.33976e-05 Jy ! Component: 100 - total flux cleaned = 4.34791e-05 Jy ! Component: 150 - total flux cleaned = 7.85211e-05 Jy ! Component: 200 - total flux cleaned = 7.71887e-05 Jy ! Total flux subtracted in 200 components = 7.71887e-05 Jy ! Clean residual min=-0.002244 max=0.002424 Jy/beam ! Clean residual mean=0.000020 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 2.02985 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 2.02985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=1.321 mas, bpa=-70.74 degrees ! Estimated noise=721.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595423 Jy ! Component: 100 - total flux cleaned = 0.000423818 Jy ! Component: 150 - total flux cleaned = 0.000270054 Jy ! Component: 200 - total flux cleaned = 0.00043679 Jy ! Total flux subtracted in 200 components = 0.00043679 Jy ! Clean residual min=-0.005395 max=0.003432 Jy/beam ! Clean residual mean=0.000007 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 2.03029 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 2.03029 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=0.082557Jy sigma=0.000636 ! Fit after self-cal, rms=0.082404Jy sigma=0.000635 wmodel J0019+7327_X_2017_07_09_pus_map.mod ! Writing 54 model components to file: J0019+7327_X_2017_07_09_pus_map.mod wobs J0019+7327_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2017_07_09_pus_uvs.fits wwins J0019+7327_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0019+7327_X_2017_07_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 = -0.00171775 Jy ! Component: 100 - total flux cleaned = -0.00214649 Jy ! Component: 150 - total flux cleaned = -0.00227813 Jy ! Component: 200 - total flux cleaned = -0.00234014 Jy ! Component: 250 - total flux cleaned = -0.00239904 Jy ! Component: 300 - total flux cleaned = -0.00245637 Jy ! Component: 350 - total flux cleaned = -0.00251228 Jy ! Component: 400 - total flux cleaned = -0.00256754 Jy ! Component: 450 - total flux cleaned = -0.00278652 Jy ! Component: 500 - total flux cleaned = -0.00284006 Jy ! Component: 550 - total flux cleaned = -0.00289299 Jy ! Component: 600 - total flux cleaned = -0.00294561 Jy ! Component: 650 - total flux cleaned = -0.00299731 Jy ! Component: 700 - total flux cleaned = -0.00309864 Jy ! Component: 750 - total flux cleaned = -0.00314849 Jy ! Component: 800 - total flux cleaned = -0.00319842 Jy ! Component: 850 - total flux cleaned = -0.00339479 Jy ! Component: 900 - total flux cleaned = -0.00339476 Jy ! Component: 950 - total flux cleaned = -0.00353857 Jy ! Component: 1000 - total flux cleaned = -0.00349087 Jy ! Component: 1050 - total flux cleaned = -0.00349094 Jy ! Component: 1100 - total flux cleaned = -0.00363025 Jy ! Component: 1150 - total flux cleaned = -0.0036762 Jy ! Component: 1200 - total flux cleaned = -0.00376731 Jy ! Component: 1250 - total flux cleaned = -0.00381216 Jy ! Component: 1300 - total flux cleaned = -0.00399017 Jy ! Component: 1350 - total flux cleaned = -0.00399001 Jy ! Component: 1400 - total flux cleaned = -0.00403316 Jy ! Component: 1450 - total flux cleaned = -0.00407597 Jy ! Component: 1500 - total flux cleaned = -0.00411871 Jy ! Component: 1550 - total flux cleaned = -0.00416071 Jy ! Component: 1600 - total flux cleaned = -0.00424485 Jy ! Component: 1650 - total flux cleaned = -0.00436934 Jy ! Component: 1700 - total flux cleaned = -0.00436949 Jy ! Component: 1750 - total flux cleaned = -0.00461471 Jy ! Component: 1800 - total flux cleaned = -0.00469556 Jy ! Component: 1850 - total flux cleaned = -0.00477585 Jy ! Component: 1900 - total flux cleaned = -0.00497419 Jy ! Component: 1950 - total flux cleaned = -0.00505254 Jy ! Component: 2000 - total flux cleaned = -0.0051692 Jy ! Total flux subtracted in 2048 components = -0.00532312 Jy ! Clean residual min=-0.001922 max=0.001919 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 2.02497 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 154 components and 2.02497 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9667 x 1.321 at -70.74 degrees (North through East) ! Clean map min=-0.0027009 max=1.8512 Jy/beam ! Writing clean map to FITS file: J0019+7327_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.85124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000600625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0973333 0.0973333 0.194667 0.389333 0.778667 1.55733 3.11467 6.22933 12.4587 24.9173 49.8347 99.6693 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.851 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9667 x 1.321 at -70.74 degrees (North through East) ! Clean map min=-0.0027009 max=1.8512 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 J0019+7327_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:15 2019