! Started logfile: J1928+6814_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:22 2019 obs J1928+6814_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1928+6814_X_2017_03_23_pus_uva.fits ! AN table 1: 293 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90694 visibilities/baseline/integration-bin. ! Found source: J1928+6814 ! ! 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 1124 lines of history. ! ! Reading 143496 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 J1928+6814_X_2017_03_23_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998634Jy sigma=0.007466 ! Fit after self-cal, rms=0.952828Jy sigma=0.007184 ! 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=0.7938 mas, bmaj=0.9328 mas, bpa=-32.48 degrees ! Estimated noise=726.747 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 = 0.040393 Jy ! Component: 100 - total flux cleaned = 0.0492013 Jy ! Total flux subtracted in 100 components = 0.0492013 Jy ! Clean residual min=-0.002318 max=0.002469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0492013 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0492013 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=0.107982Jy sigma=0.000641 ! Fit after self-cal, rms=0.107005Jy sigma=0.000635 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353441 Jy ! Component: 100 - total flux cleaned = 0.00461189 Jy ! Total flux subtracted in 100 components = 0.00461189 Jy ! Clean residual min=-0.002021 max=0.002135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0538132 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0538132 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=0.106851Jy sigma=0.000634 ! Fit after self-cal, rms=0.106846Jy sigma=0.000634 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.19 mas, bpa=-28.42 degrees ! Estimated noise=258.862 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 = -0.000482019 Jy ! Component: 100 - total flux cleaned = -0.000645284 Jy ! Component: 150 - total flux cleaned = -0.000785015 Jy ! Component: 200 - total flux cleaned = -0.000905046 Jy ! Total flux subtracted in 200 components = -0.000905046 Jy ! Clean residual min=-0.001337 max=0.001281 Jy/beam ! Clean residual mean=0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0529082 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0529082 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=0.106827Jy sigma=0.000634 ! Fit after self-cal, rms=0.106799Jy sigma=0.000634 ! 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 0.94 FD 1.06 HN 1.05 KP 0.98 ! LA 1.01 MK 1.03 NL 1.00 OV 1.05 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.02 KP 1.06 ! LA 1.05 MK 1.00 NL 1.06 OV 1.06 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.04 KP 1.01 ! LA 1.05 MK 1.03 NL 1.01 OV 1.06 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.05 KP 0.99 ! LA 1.09 MK 1.08 NL 1.02 OV 1.09 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.02 KP 0.98 ! LA 1.07 MK 1.03 NL 1.03 OV 1.04 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 0.98 KP 1.06 ! LA 1.08 MK 1.03 NL 0.97 OV 1.04 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.01 KP 1.01 ! LA 1.05 MK 1.00 NL 1.02 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 0.94 KP 1.00 ! LA 1.09 MK 1.01 NL 1.02 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.06 HN 0.93 KP 1.05 ! LA 1.07 MK 1.01 NL 1.00 OV 1.02 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.97 KP 1.00 ! LA 1.01 MK 0.95 NL 1.03 OV 1.02 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.91 KP 0.95 ! LA 1.03 MK 0.95 NL 0.93 OV 1.03 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.93 HN 0.95 KP 0.95 ! LA 1.00 MK 0.91 NL 0.95 OV 1.01 ! PT 0.95 SC 0.86 ! ! ! Fit before self-cal, rms=0.106799Jy sigma=0.000634 ! Fit after self-cal, rms=0.101925Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.179 mas, bpa=-28.33 degrees ! Estimated noise=260.714 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 = 0.000758052 Jy ! Component: 100 - total flux cleaned = 0.000869281 Jy ! Component: 150 - total flux cleaned = 0.000915633 Jy ! Component: 200 - total flux cleaned = 0.000915522 Jy ! Total flux subtracted in 200 components = 0.000915522 Jy ! Clean residual min=-0.001191 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0538237 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0538237 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=0.101912Jy sigma=0.000633 ! Fit after self-cal, rms=0.101777Jy sigma=0.000633 ! 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=0.101777Jy sigma=0.000633 ! Fit after self-cal, rms=0.095108Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.168 mas, bpa=-25.88 degrees ! Estimated noise=259.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203373 Jy ! Component: 100 - total flux cleaned = 0.000226683 Jy ! Component: 150 - total flux cleaned = 0.000246879 Jy ! Component: 200 - total flux cleaned = 0.000255719 Jy ! Total flux subtracted in 200 components = 0.000255719 Jy ! Clean residual min=-0.000869 max=0.000908 Jy/beam ! Clean residual mean=0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0540794 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0540794 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=0.095107Jy sigma=0.000632 ! Fit after self-cal, rms=0.094966Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.40762e-05 Jy ! Component: 100 - total flux cleaned = 3.34605e-05 Jy ! Component: 150 - total flux cleaned = 4.18701e-05 Jy ! Component: 200 - total flux cleaned = 4.17887e-05 Jy ! Total flux subtracted in 200 components = 4.17887e-05 Jy ! Clean residual min=-0.000848 max=0.000893 Jy/beam ! Clean residual mean=0.000004 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0541212 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0541212 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=0.094965Jy sigma=0.000631 ! Fit after self-cal, rms=0.094959Jy sigma=0.000631 ! 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=0.094959Jy sigma=0.000631 ! Fit after self-cal, rms=0.094352Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.162 mas, bpa=-25.32 degrees ! Estimated noise=259.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237104 Jy ! Component: 100 - total flux cleaned = 0.000249087 Jy ! Component: 150 - total flux cleaned = 0.000253636 Jy ! Component: 200 - total flux cleaned = 0.00025756 Jy ! Total flux subtracted in 200 components = 0.00025756 Jy ! Clean residual min=-0.000912 max=0.000875 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0543788 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0543788 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=0.094352Jy sigma=0.000631 ! Fit after self-cal, rms=0.094336Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56198e-05 Jy ! Component: 100 - total flux cleaned = 2.13326e-05 Jy ! Component: 150 - total flux cleaned = 1.37269e-05 Jy ! Component: 200 - total flux cleaned = 1.02364e-05 Jy ! Total flux subtracted in 200 components = 1.02364e-05 Jy ! Clean residual min=-0.000896 max=0.000887 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.054389 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.054389 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=0.094335Jy sigma=0.000631 ! Fit after self-cal, rms=0.094334Jy sigma=0.000631 ! 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=0.094334Jy sigma=0.000631 ! Fit after self-cal, rms=0.094243Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=2.386 mas, bpa=40.31 degrees ! Estimated noise=331.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222584 Jy ! Component: 100 - total flux cleaned = 0.000232434 Jy ! Component: 150 - total flux cleaned = 0.000240258 Jy ! Component: 200 - total flux cleaned = 0.000243118 Jy ! Total flux subtracted in 200 components = 0.000243118 Jy ! Clean residual min=-0.001213 max=0.001399 Jy/beam ! Clean residual mean=0.000009 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0546321 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0546321 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=0.094243Jy sigma=0.000631 ! Fit after self-cal, rms=0.094240Jy sigma=0.000631 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 = 1.40098e-07 Jy ! Component: 100 - total flux cleaned = 4.68539e-06 Jy ! Component: 150 - total flux cleaned = 4.58634e-06 Jy ! Component: 200 - total flux cleaned = 4.99862e-06 Jy ! Total flux subtracted in 200 components = 4.99862e-06 Jy ! Clean residual min=-0.001209 max=0.001400 Jy/beam ! Clean residual mean=0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0546371 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0546371 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=0.094240Jy sigma=0.000631 ! Fit after self-cal, rms=0.094239Jy sigma=0.000631 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.158 mas, bpa=-25.07 degrees ! Estimated noise=259.408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.158 at -25.07 degrees (North through East) ! Clean map min=-0.00083584 max=0.053557 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=0.7883 mas, bmaj=0.91 mas, bpa=-29.7 degrees ! Estimated noise=720.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418463 Jy ! Component: 100 - total flux cleaned = 0.050972 Jy ! Component: 150 - total flux cleaned = 0.0536557 Jy ! Component: 200 - total flux cleaned = 0.0546803 Jy ! Total flux subtracted in 200 components = 0.0546803 Jy ! Clean residual min=-0.001742 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0546803 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0546803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.158 mas, bpa=-25.07 degrees ! Estimated noise=259.408 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 = -2.60236e-05 Jy ! Component: 100 - total flux cleaned = -6.64847e-05 Jy ! Component: 150 - total flux cleaned = -0.000101641 Jy ! Component: 200 - total flux cleaned = -0.000117053 Jy ! Total flux subtracted in 200 components = -0.000117053 Jy ! Clean residual min=-0.000924 max=0.000864 Jy/beam ! Clean residual mean=0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0545633 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0545633 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=2.361 mas, bmaj=2.386 mas, bpa=40.31 degrees ! Estimated noise=331.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.30497e-05 Jy ! Component: 100 - total flux cleaned = 4.43759e-05 Jy ! Component: 150 - total flux cleaned = 5.36163e-05 Jy ! Component: 200 - total flux cleaned = 6.45433e-05 Jy ! Total flux subtracted in 200 components = 6.45433e-05 Jy ! Clean residual min=-0.001221 max=0.001404 Jy/beam ! Clean residual mean=0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0546278 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 = 6.09498e-06 Jy ! Component: 100 - total flux cleaned = 8.8229e-06 Jy ! Component: 150 - total flux cleaned = 8.88015e-06 Jy ! Component: 200 - total flux cleaned = 1.13714e-05 Jy ! Total flux subtracted in 200 components = 1.13714e-05 Jy ! Clean residual min=-0.001220 max=0.001400 Jy/beam ! Clean residual mean=0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0546392 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0546392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.158 mas, bpa=-25.07 degrees ! Estimated noise=259.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.84467e-05 Jy ! Component: 100 - total flux cleaned = 3.06723e-05 Jy ! Component: 150 - total flux cleaned = 1.99627e-06 Jy ! Component: 200 - total flux cleaned = -2.33941e-05 Jy ! Total flux subtracted in 200 components = -2.33941e-05 Jy ! Clean residual min=-0.000916 max=0.000845 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0546158 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.0546158 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=0.094242Jy sigma=0.000631 ! Fit after self-cal, rms=0.094248Jy sigma=0.000631 wmodel J1928+6814_X_2017_03_23_pus_map.mod ! Writing 20 model components to file: J1928+6814_X_2017_03_23_pus_map.mod wobs J1928+6814_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1928+6814_X_2017_03_23_pus_uvs.fits wwins J1928+6814_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1928+6814_X_2017_03_23_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 = 0.000104176 Jy ! Component: 100 - total flux cleaned = 0.000357505 Jy ! Component: 150 - total flux cleaned = 0.000586463 Jy ! Component: 200 - total flux cleaned = 0.0007389 Jy ! Component: 250 - total flux cleaned = 0.000860209 Jy ! Component: 300 - total flux cleaned = 0.000952076 Jy ! Component: 350 - total flux cleaned = 0.000990699 Jy ! Component: 400 - total flux cleaned = 0.00107904 Jy ! Component: 450 - total flux cleaned = 0.00116537 Jy ! Component: 500 - total flux cleaned = 0.0012138 Jy ! Component: 550 - total flux cleaned = 0.00126143 Jy ! Component: 600 - total flux cleaned = 0.00130818 Jy ! Component: 650 - total flux cleaned = 0.00137729 Jy ! Component: 700 - total flux cleaned = 0.00145657 Jy ! Component: 750 - total flux cleaned = 0.00151218 Jy ! Component: 800 - total flux cleaned = 0.00154533 Jy ! Component: 850 - total flux cleaned = 0.00163267 Jy ! Component: 900 - total flux cleaned = 0.00168642 Jy ! Component: 950 - total flux cleaned = 0.00173946 Jy ! Component: 1000 - total flux cleaned = 0.00178128 Jy ! Component: 1050 - total flux cleaned = 0.00180197 Jy ! Component: 1100 - total flux cleaned = 0.00183278 Jy ! Component: 1150 - total flux cleaned = 0.00187302 Jy ! Component: 1200 - total flux cleaned = 0.00189287 Jy ! Component: 1250 - total flux cleaned = 0.00193226 Jy ! Component: 1300 - total flux cleaned = 0.00193226 Jy ! Component: 1350 - total flux cleaned = 0.00198062 Jy ! Component: 1400 - total flux cleaned = 0.00199976 Jy ! Component: 1450 - total flux cleaned = 0.00202809 Jy ! Component: 1500 - total flux cleaned = 0.00205634 Jy ! Component: 1550 - total flux cleaned = 0.00211201 Jy ! Component: 1600 - total flux cleaned = 0.00213947 Jy ! Component: 1650 - total flux cleaned = 0.00216677 Jy ! Component: 1700 - total flux cleaned = 0.00217598 Jy ! Component: 1750 - total flux cleaned = 0.00222979 Jy ! Component: 1800 - total flux cleaned = 0.00223864 Jy ! Component: 1850 - total flux cleaned = 0.00229157 Jy ! Component: 1900 - total flux cleaned = 0.00233515 Jy ! Component: 1950 - total flux cleaned = 0.00235252 Jy ! Component: 2000 - total flux cleaned = 0.00239535 Jy ! Total flux subtracted in 2048 components = 0.00242946 Jy ! Clean residual min=-0.000438 max=0.000466 Jy/beam ! Clean residual mean=0.000005 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0570453 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 192 components and 0.0570453 Jy ![Exited script file: muppet] wmap "J1928+6814_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.158 at -25.07 degrees (North through East) ! Clean map min=-0.00071882 max=0.053508 Jy/beam ! Writing clean map to FITS file: J1928+6814_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171106 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.959322 0.959322 1.91864 3.83729 7.67458 15.3492 30.6983 61.3966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.158 at -25.07 degrees (North through East) ! Clean map min=-0.00071882 max=0.053508 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 J1928+6814_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:29 2019