! Started logfile: J0648-1744_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:05 2019 obs J0648-1744_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0648-1744_X_2017_06_15_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864683 visibilities/baseline/integration-bin. ! Found source: J0648-1744 ! ! 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 989 lines of history. ! ! Reading 26148 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 J0648-1744_X_2017_06_15_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.584129Jy sigma=0.004157 ! Fit after self-cal, rms=0.480249Jy sigma=0.003461 ! 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=0.6893 mas, bmaj=1.66 mas, bpa=-0.9496 degrees ! Estimated noise=1127.73 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 = 0.414314 Jy ! Component: 100 - total flux cleaned = 0.505317 Jy ! Total flux subtracted in 100 components = 0.505317 Jy ! Clean residual min=-0.013074 max=0.031539 Jy/beam ! Clean residual mean=0.000159 rms=0.004093 Jy/beam ! Combined flux in latest and established models = 0.505317 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.505317 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=0.124971Jy sigma=0.000837 ! Fit after self-cal, rms=0.124915Jy sigma=0.000837 ! Inverting map ! Added new window around map position (0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333773 Jy ! Component: 100 - total flux cleaned = 0.0539305 Jy ! Total flux subtracted in 100 components = 0.0539305 Jy ! Clean residual min=-0.009256 max=0.017019 Jy/beam ! Clean residual mean=0.000075 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.559247 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.559247 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=0.113646Jy sigma=0.000724 ! Fit after self-cal, rms=0.113351Jy sigma=0.000721 ! 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=0.8468 mas, bmaj=1.958 mas, bpa=-0.6721 degrees ! Estimated noise=603.3 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 = 0.020059 Jy ! Component: 100 - total flux cleaned = 0.0314442 Jy ! Component: 150 - total flux cleaned = 0.0384953 Jy ! Component: 200 - total flux cleaned = 0.042956 Jy ! Total flux subtracted in 200 components = 0.042956 Jy ! Clean residual min=-0.007020 max=0.010482 Jy/beam ! Clean residual mean=-0.000009 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.602203 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.602203 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=0.109968Jy sigma=0.000687 ! Fit after self-cal, rms=0.109860Jy sigma=0.000686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.12 KP 1.01 ! LA 1.00 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.09 KP 0.95 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.98 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.11 KP 0.97 ! LA 1.01 MK 1.02 NL 0.99 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.96 ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 0.96 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.08 KP 0.95 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.08 KP 0.95 ! LA 1.00 MK 0.96 NL 0.98 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 0.96 ! LA 1.01 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.96 ! LA 1.01 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.96 ! LA 0.99 MK 1.03 NL 0.98 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.109860Jy sigma=0.000686 ! Fit after self-cal, rms=0.110425Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=1.96 mas, bpa=-0.7354 degrees ! Estimated noise=602.289 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, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909902 Jy ! Component: 100 - total flux cleaned = 0.0128507 Jy ! Component: 150 - total flux cleaned = 0.0135166 Jy ! Component: 200 - total flux cleaned = 0.0132983 Jy ! Total flux subtracted in 200 components = 0.0132983 Jy ! Clean residual min=-0.004214 max=0.006142 Jy/beam ! Clean residual mean=-0.000043 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.615502 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.615502 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=0.109592Jy sigma=0.000663 ! Fit after self-cal, rms=0.109543Jy sigma=0.000662 ! 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=0.109543Jy sigma=0.000662 ! Fit after self-cal, rms=0.110337Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8484 mas, bmaj=1.961 mas, bpa=-0.6482 degrees ! Estimated noise=602.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351236 Jy ! Component: 100 - total flux cleaned = 0.00465263 Jy ! Component: 150 - total flux cleaned = 0.00464967 Jy ! Component: 200 - total flux cleaned = 0.00475375 Jy ! Total flux subtracted in 200 components = 0.00475375 Jy ! Clean residual min=-0.003105 max=0.004543 Jy/beam ! Clean residual mean=-0.000021 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.620255 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.620255 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=0.110201Jy sigma=0.000656 ! Fit after self-cal, rms=0.110196Jy sigma=0.000656 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 (5.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415441 Jy ! Component: 100 - total flux cleaned = 0.00635842 Jy ! Component: 150 - total flux cleaned = 0.00745041 Jy ! Component: 200 - total flux cleaned = 0.00813909 Jy ! Total flux subtracted in 200 components = 0.00813909 Jy ! Clean residual min=-0.002745 max=0.003554 Jy/beam ! Clean residual mean=-0.000017 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.628394 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.628394 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=0.110030Jy sigma=0.000654 ! Fit after self-cal, rms=0.110020Jy sigma=0.000654 ! Inverting map ! Added new window around map position (15, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035138 Jy ! Component: 100 - total flux cleaned = 0.00561364 Jy ! Component: 150 - total flux cleaned = 0.00672808 Jy ! Component: 200 - total flux cleaned = 0.00724815 Jy ! Total flux subtracted in 200 components = 0.00724815 Jy ! Clean residual min=-0.002467 max=0.002384 Jy/beam ! Clean residual mean=-0.000012 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.635643 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.635643 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=0.109896Jy sigma=0.000653 ! Fit after self-cal, rms=0.109885Jy sigma=0.000653 ! 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=0.109885Jy sigma=0.000653 ! Fit after self-cal, rms=0.109779Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8486 mas, bmaj=1.962 mas, bpa=-0.6586 degrees ! Estimated noise=602.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170051 Jy ! Component: 100 - total flux cleaned = 0.00248939 Jy ! Component: 150 - total flux cleaned = 0.00271608 Jy ! Component: 200 - total flux cleaned = 0.00296177 Jy ! Total flux subtracted in 200 components = 0.00296177 Jy ! Clean residual min=-0.002221 max=0.002402 Jy/beam ! Clean residual mean=-0.000007 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.638604 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 142 components and 0.638604 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=0.109733Jy sigma=0.000652 ! Fit after self-cal, rms=0.109727Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307458 Jy ! Component: 100 - total flux cleaned = 0.000610106 Jy ! Component: 150 - total flux cleaned = 0.000752229 Jy ! Component: 200 - total flux cleaned = 0.000988769 Jy ! Total flux subtracted in 200 components = 0.000988769 Jy ! Clean residual min=-0.002140 max=0.002277 Jy/beam ! Clean residual mean=-0.000006 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.639593 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 157 components and 0.639593 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=0.109698Jy sigma=0.000652 ! Fit after self-cal, rms=0.109692Jy sigma=0.000652 ! 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=0.109692Jy sigma=0.000652 ! Fit after self-cal, rms=0.109643Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=4.199 mas, bpa=2.699 degrees ! Estimated noise=749.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185584 Jy ! Component: 100 - total flux cleaned = 0.00261371 Jy ! Component: 150 - total flux cleaned = 0.00311115 Jy ! Component: 200 - total flux cleaned = 0.00341893 Jy ! Total flux subtracted in 200 components = 0.00341893 Jy ! Clean residual min=-0.002606 max=0.003480 Jy/beam ! Clean residual mean=-0.000007 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.643012 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 168 components and 0.643012 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=0.109637Jy sigma=0.000652 ! Fit after self-cal, rms=0.109628Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200122 Jy ! Component: 100 - total flux cleaned = 0.000444884 Jy ! Component: 150 - total flux cleaned = 0.000631173 Jy ! Component: 200 - total flux cleaned = 0.000770284 Jy ! Total flux subtracted in 200 components = 0.000770284 Jy ! Clean residual min=-0.002578 max=0.003375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.643782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 172 components and 0.643782 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=0.109617Jy sigma=0.000652 ! Fit after self-cal, rms=0.109611Jy sigma=0.000652 ! 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=0.8488 mas, bmaj=1.962 mas, bpa=-0.6575 degrees ! Estimated noise=602.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8488 x 1.962 at -0.6575 degrees (North through East) ! Clean map min=-0.0017891 max=0.5209 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=0.109611Jy sigma=0.000652 ! Fit after self-cal, rms=0.105194Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=1.963 mas, bpa=-0.6434 degrees ! Estimated noise=603.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.57828e-05 Jy ! Component: 100 - total flux cleaned = -1.37444e-05 Jy ! Component: 150 - total flux cleaned = 8.01176e-05 Jy ! Component: 200 - total flux cleaned = 0.000223331 Jy ! Total flux subtracted in 200 components = 0.000223331 Jy ! Clean residual min=-0.001869 max=0.002018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.644006 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.644006 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=0.105165Jy sigma=0.000607 ! Fit after self-cal, rms=0.105161Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30348e-05 Jy ! Component: 100 - total flux cleaned = 3.20121e-05 Jy ! Component: 150 - total flux cleaned = 5.70124e-05 Jy ! Component: 200 - total flux cleaned = 5.70872e-05 Jy ! Total flux subtracted in 200 components = 5.70872e-05 Jy ! Clean residual min=-0.001846 max=0.001949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.644063 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 197 components and 0.644063 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=0.105145Jy sigma=0.000607 ! Fit after self-cal, rms=0.105142Jy sigma=0.000607 ! 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=0.105142Jy sigma=0.000607 ! Fit after self-cal, rms=0.105105Jy sigma=0.000607 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=0.6911 mas, bmaj=1.663 mas, bpa=-0.7619 degrees ! Estimated noise=1129.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414674 Jy ! Component: 100 - total flux cleaned = 0.508306 Jy ! Component: 150 - total flux cleaned = 0.541725 Jy ! Component: 200 - total flux cleaned = 0.560376 Jy ! Total flux subtracted in 200 components = 0.560376 Jy ! Clean residual min=-0.005773 max=0.009785 Jy/beam ! Clean residual mean=0.000080 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.560377 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.560377 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=1.963 mas, bpa=-0.6419 degrees ! Estimated noise=603.161 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 = 0.0176182 Jy ! Component: 100 - total flux cleaned = 0.0292125 Jy ! Component: 150 - total flux cleaned = 0.0375055 Jy ! Component: 200 - total flux cleaned = 0.0440224 Jy ! Total flux subtracted in 200 components = 0.0440224 Jy ! Clean residual min=-0.003610 max=0.003912 Jy/beam ! Clean residual mean=0.000017 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.604399 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.604399 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=2.178 mas, bmaj=4.2 mas, bpa=2.692 degrees ! Estimated noise=748.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923944 Jy ! Component: 100 - total flux cleaned = 0.0159417 Jy ! Component: 150 - total flux cleaned = 0.0209971 Jy ! Component: 200 - total flux cleaned = 0.0249243 Jy ! Total flux subtracted in 200 components = 0.0249243 Jy ! Clean residual min=-0.003417 max=0.003245 Jy/beam ! Clean residual mean=0.000008 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.629323 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 = 0.00309728 Jy ! Component: 100 - total flux cleaned = 0.00556786 Jy ! Component: 150 - total flux cleaned = 0.00756341 Jy ! Component: 200 - total flux cleaned = 0.00919272 Jy ! Total flux subtracted in 200 components = 0.00919272 Jy ! Clean residual min=-0.002927 max=0.003185 Jy/beam ! Clean residual mean=0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.638516 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 150 components and 0.638516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=1.963 mas, bpa=-0.6419 degrees ! Estimated noise=603.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223865 Jy ! Component: 100 - total flux cleaned = 0.0026831 Jy ! Component: 150 - total flux cleaned = 0.00306883 Jy ! Component: 200 - total flux cleaned = 0.00347379 Jy ! Total flux subtracted in 200 components = 0.00347379 Jy ! Clean residual min=-0.002060 max=0.002165 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.64199 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.64199 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=0.105284Jy sigma=0.000608 ! Fit after self-cal, rms=0.105247Jy sigma=0.000608 wmodel J0648-1744_X_2017_06_15_pus_map.mod ! Writing 173 model components to file: J0648-1744_X_2017_06_15_pus_map.mod wobs J0648-1744_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0648-1744_X_2017_06_15_pus_uvs.fits wwins J0648-1744_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0648-1744_X_2017_06_15_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 = 0.000365461 Jy ! Component: 100 - total flux cleaned = 0.000548436 Jy ! Component: 150 - total flux cleaned = 0.000791284 Jy ! Component: 200 - total flux cleaned = 0.000791883 Jy ! Component: 250 - total flux cleaned = 0.000728978 Jy ! Component: 300 - total flux cleaned = 0.000637145 Jy ! Component: 350 - total flux cleaned = 0.000636915 Jy ! Component: 400 - total flux cleaned = 0.000607741 Jy ! Component: 450 - total flux cleaned = 0.000551653 Jy ! Component: 500 - total flux cleaned = 0.000551443 Jy ! Component: 550 - total flux cleaned = 0.000551118 Jy ! Component: 600 - total flux cleaned = 0.000525135 Jy ! Component: 650 - total flux cleaned = 0.000551053 Jy ! Component: 700 - total flux cleaned = 0.000525999 Jy ! Component: 750 - total flux cleaned = 0.000501369 Jy ! Component: 800 - total flux cleaned = 0.000477643 Jy ! Component: 850 - total flux cleaned = 0.000430779 Jy ! Component: 900 - total flux cleaned = 0.000384738 Jy ! Component: 950 - total flux cleaned = 0.000295338 Jy ! Component: 1000 - total flux cleaned = 0.000273991 Jy ! Component: 1050 - total flux cleaned = 0.000230854 Jy ! Component: 1100 - total flux cleaned = 0.000146267 Jy ! Component: 1150 - total flux cleaned = 0.000105324 Jy ! Component: 1200 - total flux cleaned = 6.45685e-05 Jy ! Component: 1250 - total flux cleaned = -5.56583e-05 Jy ! Component: 1300 - total flux cleaned = -7.55842e-05 Jy ! Component: 1350 - total flux cleaned = -0.000173016 Jy ! Component: 1400 - total flux cleaned = -0.000249664 Jy ! Component: 1450 - total flux cleaned = -0.000380663 Jy ! Component: 1500 - total flux cleaned = -0.000416884 Jy ! Component: 1550 - total flux cleaned = -0.000453395 Jy ! Component: 1600 - total flux cleaned = -0.000507148 Jy ! Component: 1650 - total flux cleaned = -0.000560193 Jy ! Component: 1700 - total flux cleaned = -0.000560318 Jy ! Component: 1750 - total flux cleaned = -0.000629598 Jy ! Component: 1800 - total flux cleaned = -0.000714484 Jy ! Component: 1850 - total flux cleaned = -0.000798239 Jy ! Component: 1900 - total flux cleaned = -0.000864336 Jy ! Component: 1950 - total flux cleaned = -0.00096229 Jy ! Component: 2000 - total flux cleaned = -0.000978382 Jy ! Total flux subtracted in 2048 components = -0.00101021 Jy ! Clean residual min=-0.000825 max=0.000839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.640979 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 324 components and 0.640979 Jy ![Exited script file: muppet] wmap "J0648-1744_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8495 x 1.963 at -0.6419 degrees (North through East) ! Clean map min=-0.001582 max=0.52148 Jy/beam ! Writing clean map to FITS file: J0648-1744_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.52148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173299 0.173299 0.346597 0.693194 1.38639 2.77278 5.54555 11.0911 22.1822 44.3644 88.7288 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.521 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8495 x 1.963 at -0.6419 degrees (North through East) ! Clean map min=-0.001582 max=0.52148 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 J0648-1744_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:08 2019