! Started logfile: J1516+1932_X_2017_03_23_pus_uvs.log on Mon May 13 10:24:57 2019 obs J1516+1932_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1516+1932_X_2017_03_23_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.427778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1516+1932 ! ! 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 3696 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 J1516+1932_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.550326Jy sigma=0.003753 ! Fit after self-cal, rms=0.540285Jy sigma=0.003705 ! 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=0.7721 mas, bmaj=2.061 mas, bpa=-10.75 degrees ! Estimated noise=2545.8 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 = 0.382177 Jy ! Component: 100 - total flux cleaned = 0.473046 Jy ! Total flux subtracted in 100 components = 0.473046 Jy ! Clean residual min=-0.014298 max=0.033327 Jy/beam ! Clean residual mean=-0.000020 rms=0.005204 Jy/beam ! Combined flux in latest and established models = 0.473046 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.473046 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=0.132431Jy sigma=0.000754 ! Fit after self-cal, rms=0.132386Jy sigma=0.000754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326113 Jy ! Component: 100 - total flux cleaned = 0.0413303 Jy ! Total flux subtracted in 100 components = 0.0413303 Jy ! Clean residual min=-0.011527 max=0.012035 Jy/beam ! Clean residual mean=-0.000005 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 0.514376 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.514376 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=0.126933Jy sigma=0.000682 ! Fit after self-cal, rms=0.126916Jy sigma=0.000682 ! 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=0.9291 mas, bmaj=2.297 mas, bpa=-8.754 degrees ! Estimated noise=1707.58 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 = 0.00174048 Jy ! Component: 100 - total flux cleaned = 0.00188636 Jy ! Component: 150 - total flux cleaned = 0.00201148 Jy ! Component: 200 - total flux cleaned = 0.00222702 Jy ! Total flux subtracted in 200 components = 0.00222702 Jy ! Clean residual min=-0.010523 max=0.011184 Jy/beam ! Clean residual mean=-0.000009 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.516603 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.516603 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=0.126521Jy sigma=0.000677 ! Fit after self-cal, rms=0.126464Jy sigma=0.000677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 1.04 ! LA 1.01 MK 0.98 NL 0.93 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.98 ! LA 0.97 MK 1.02 NL 0.94 OV 0.99 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 1.03 ! LA 1.00 MK 1.06 NL 0.97 OV 0.97 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00 KP 1.04 ! LA 1.01 MK 1.03 NL 0.96 OV 1.03 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.06 ! LA 0.98 MK 1.03 NL 0.96 OV 1.01 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 1.03 ! LA 1.00 MK 1.03 NL 0.95 OV 0.98 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.05 ! LA 0.98 MK 1.02 NL 0.94 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 1.01 ! LA 1.00 MK 0.96 NL 0.94 OV 0.99 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 1.01 ! LA 1.02 MK 0.98 NL 0.94 OV 0.99 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 1.01 ! LA 1.03 MK 1.03 NL 0.96 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.98 KP 1.04 ! LA 1.00 MK 0.97 NL 0.96 OV 1.02 ! PT 1.09 SC 0.99 ! ! ! Fit before self-cal, rms=0.126464Jy sigma=0.000677 ! Fit after self-cal, rms=0.125740Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.351 mas, bpa=-9.504 degrees ! Estimated noise=1743.91 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 = 0.00264668 Jy ! Component: 100 - total flux cleaned = 0.00299248 Jy ! Component: 150 - total flux cleaned = 0.0032767 Jy ! Component: 200 - total flux cleaned = 0.00345676 Jy ! Total flux subtracted in 200 components = 0.00345676 Jy ! Clean residual min=-0.006113 max=0.008408 Jy/beam ! Clean residual mean=0.000003 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.52006 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.52006 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=0.125609Jy sigma=0.000652 ! Fit after self-cal, rms=0.125626Jy sigma=0.000652 ! 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=0.125626Jy sigma=0.000652 ! Fit after self-cal, rms=0.125198Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=2.349 mas, bpa=-9.507 degrees ! Estimated noise=1742.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138235 Jy ! Component: 100 - total flux cleaned = 0.00160779 Jy ! Component: 150 - total flux cleaned = 0.00175307 Jy ! Component: 200 - total flux cleaned = 0.00188158 Jy ! Total flux subtracted in 200 components = 0.00188158 Jy ! Clean residual min=-0.006201 max=0.008065 Jy/beam ! Clean residual mean=0.000004 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.521941 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.521942 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=0.125145Jy sigma=0.000652 ! Fit after self-cal, rms=0.125119Jy sigma=0.000652 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) ! Added new window around map position (-1.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788573 Jy ! Component: 100 - total flux cleaned = 0.012572 Jy ! Component: 150 - total flux cleaned = 0.0157908 Jy ! Component: 200 - total flux cleaned = 0.0181156 Jy ! Total flux subtracted in 200 components = 0.0181156 Jy ! Clean residual min=-0.005240 max=0.004616 Jy/beam ! Clean residual mean=0.000000 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.540057 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.540057 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=0.124575Jy sigma=0.000646 ! Fit after self-cal, rms=0.124567Jy sigma=0.000646 ! 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=0.124567Jy sigma=0.000646 ! Fit after self-cal, rms=0.124194Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=2.348 mas, bpa=-9.482 degrees ! Estimated noise=1738.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216459 Jy ! Component: 100 - total flux cleaned = 0.00313451 Jy ! Component: 150 - total flux cleaned = 0.00363181 Jy ! Component: 200 - total flux cleaned = 0.00397555 Jy ! Total flux subtracted in 200 components = 0.00397555 Jy ! Clean residual min=-0.004800 max=0.004503 Jy/beam ! Clean residual mean=0.000000 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.544033 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.544033 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=0.124125Jy sigma=0.000645 ! Fit after self-cal, rms=0.124130Jy sigma=0.000645 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 = 0.000657083 Jy ! Component: 100 - total flux cleaned = 0.000738355 Jy ! Component: 150 - total flux cleaned = 0.000927703 Jy ! Component: 200 - total flux cleaned = 0.00106906 Jy ! Total flux subtracted in 200 components = 0.00106906 Jy ! Clean residual min=-0.004746 max=0.004462 Jy/beam ! Clean residual mean=-0.000000 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.545102 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.545102 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=0.124097Jy sigma=0.000645 ! Fit after self-cal, rms=0.124100Jy sigma=0.000645 ! 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=0.124100Jy sigma=0.000645 ! Fit after self-cal, rms=0.124075Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.224 mas, bpa=-12 degrees ! Estimated noise=1915.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138745 Jy ! Component: 100 - total flux cleaned = 0.0023489 Jy ! Component: 150 - total flux cleaned = 0.00290038 Jy ! Component: 200 - total flux cleaned = 0.00306731 Jy ! Total flux subtracted in 200 components = 0.00306731 Jy ! Clean residual min=-0.003560 max=0.003487 Jy/beam ! Clean residual mean=0.000002 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.548169 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.548169 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=0.124070Jy sigma=0.000645 ! Fit after self-cal, rms=0.124071Jy sigma=0.000645 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 = 0.000157033 Jy ! Component: 100 - total flux cleaned = 0.000248399 Jy ! Component: 150 - total flux cleaned = 0.000290916 Jy ! Component: 200 - total flux cleaned = 0.000348878 Jy ! Total flux subtracted in 200 components = 0.000348878 Jy ! Clean residual min=-0.003544 max=0.003471 Jy/beam ! Clean residual mean=0.000002 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.548518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.548518 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=0.124070Jy sigma=0.000645 ! Fit after self-cal, rms=0.124069Jy sigma=0.000645 ! 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=0.9132 mas, bmaj=2.348 mas, bpa=-9.47 degrees ! Estimated noise=1738.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9132 x 2.348 at -9.47 degrees (North through East) ! Clean map min=-0.0040233 max=0.48571 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=0.7544 mas, bmaj=2.149 mas, bpa=-11.67 degrees ! Estimated noise=2552.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.380398 Jy ! Component: 100 - total flux cleaned = 0.47139 Jy ! Component: 150 - total flux cleaned = 0.502967 Jy ! Component: 200 - total flux cleaned = 0.512909 Jy ! Total flux subtracted in 200 components = 0.512909 Jy ! Clean residual min=-0.006727 max=0.007770 Jy/beam ! Clean residual mean=-0.000001 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.512909 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.512909 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=2.348 mas, bpa=-9.47 degrees ! Estimated noise=1738.59 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) ! Added new window around map position (-2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911118 Jy ! Component: 100 - total flux cleaned = 0.0153533 Jy ! Component: 150 - total flux cleaned = 0.0195707 Jy ! Component: 200 - total flux cleaned = 0.0221804 Jy ! Total flux subtracted in 200 components = 0.0221804 Jy ! Clean residual min=-0.004743 max=0.003793 Jy/beam ! Clean residual mean=-0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.535089 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.53509 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=2.14 mas, bmaj=3.224 mas, bpa=-12 degrees ! Estimated noise=1915.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041252 Jy ! Component: 100 - total flux cleaned = 0.00690798 Jy ! Component: 150 - total flux cleaned = 0.00895329 Jy ! Component: 200 - total flux cleaned = 0.0105203 Jy ! Total flux subtracted in 200 components = 0.0105203 Jy ! Clean residual min=-0.003351 max=0.003310 Jy/beam ! Clean residual mean=0.000000 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.54561 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 = 0.00113065 Jy ! Component: 100 - total flux cleaned = 0.0018017 Jy ! Component: 150 - total flux cleaned = 0.00235668 Jy ! Component: 200 - total flux cleaned = 0.00269004 Jy ! Total flux subtracted in 200 components = 0.00269004 Jy ! Clean residual min=-0.003163 max=0.003347 Jy/beam ! Clean residual mean=0.000001 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.5483 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 99 components and 0.5483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=2.348 mas, bpa=-9.47 degrees ! Estimated noise=1738.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630123 Jy ! Component: 100 - total flux cleaned = -0.000465711 Jy ! Component: 150 - total flux cleaned = -0.0003936 Jy ! Component: 200 - total flux cleaned = -0.000332633 Jy ! Total flux subtracted in 200 components = -0.000332633 Jy ! Clean residual min=-0.004183 max=0.004074 Jy/beam ! Clean residual mean=-0.000001 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.547967 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.547967 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=0.124110Jy sigma=0.000645 ! Fit after self-cal, rms=0.124078Jy sigma=0.000645 wmodel J1516+1932_X_2017_03_23_pus_map.mod ! Writing 113 model components to file: J1516+1932_X_2017_03_23_pus_map.mod wobs J1516+1932_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1516+1932_X_2017_03_23_pus_uvs.fits wwins J1516+1932_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1516+1932_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 = 0.000117849 Jy ! Component: 100 - total flux cleaned = 0.000686824 Jy ! Component: 150 - total flux cleaned = 0.000803159 Jy ! Component: 200 - total flux cleaned = 0.000638978 Jy ! Component: 250 - total flux cleaned = 0.000374032 Jy ! Component: 300 - total flux cleaned = 0.000170047 Jy ! Component: 350 - total flux cleaned = -0.000225505 Jy ! Component: 400 - total flux cleaned = -0.000658019 Jy ! Component: 450 - total flux cleaned = -0.00107993 Jy ! Component: 500 - total flux cleaned = -0.00149058 Jy ! Component: 550 - total flux cleaned = -0.00175689 Jy ! Component: 600 - total flux cleaned = -0.00197488 Jy ! Component: 650 - total flux cleaned = -0.00210299 Jy ! Component: 700 - total flux cleaned = -0.00227127 Jy ! Component: 750 - total flux cleaned = -0.00251783 Jy ! Component: 800 - total flux cleaned = -0.00271918 Jy ! Component: 850 - total flux cleaned = -0.00307358 Jy ! Component: 900 - total flux cleaned = -0.00326625 Jy ! Component: 950 - total flux cleaned = -0.00341768 Jy ! Component: 1000 - total flux cleaned = -0.00352969 Jy ! Component: 1050 - total flux cleaned = -0.00375028 Jy ! Component: 1100 - total flux cleaned = -0.0039309 Jy ! Component: 1150 - total flux cleaned = -0.00407316 Jy ! Component: 1200 - total flux cleaned = -0.00431863 Jy ! Component: 1250 - total flux cleaned = -0.00452539 Jy ! Component: 1300 - total flux cleaned = -0.00462758 Jy ! Component: 1350 - total flux cleaned = -0.00479534 Jy ! Component: 1400 - total flux cleaned = -0.00489424 Jy ! Component: 1450 - total flux cleaned = -0.00502474 Jy ! Component: 1500 - total flux cleaned = -0.00508925 Jy ! Component: 1550 - total flux cleaned = -0.00527966 Jy ! Component: 1600 - total flux cleaned = -0.00527941 Jy ! Component: 1650 - total flux cleaned = -0.00527989 Jy ! Component: 1700 - total flux cleaned = -0.00531064 Jy ! Component: 1750 - total flux cleaned = -0.00543144 Jy ! Component: 1800 - total flux cleaned = -0.00549124 Jy ! Component: 1850 - total flux cleaned = -0.00557971 Jy ! Component: 1900 - total flux cleaned = -0.00563834 Jy ! Component: 1950 - total flux cleaned = -0.00578248 Jy ! Component: 2000 - total flux cleaned = -0.00583964 Jy ! Total flux subtracted in 2048 components = -0.00581109 Jy ! Clean residual min=-0.001407 max=0.001771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.542156 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 218 components and 0.542156 Jy ![Exited script file: muppet] wmap "J1516+1932_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9132 x 2.348 at -9.47 degrees (North through East) ! Clean map min=-0.0030274 max=0.48434 Jy/beam ! Writing clean map to FITS file: J1516+1932_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 0.484335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000505121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312875 0.312875 0.62575 1.2515 2.503 5.006 10.012 20.024 40.048 80.096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.484 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9132 x 2.348 at -9.47 degrees (North through East) ! Clean map min=-0.0030274 max=0.48434 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 J1516+1932_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:24:58 2019