! Started logfile: J1626+5809_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:57 2019 obs J1626+5809_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1626+5809_X_2017_05_31_pus_uva.fits ! AN table 1: 232 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97433 visibilities/baseline/integration-bin. ! Found source: J1626+5809 ! ! 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 1698 lines of history. ! ! Reading 122064 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 J1626+5809_X_2017_05_31_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899367Jy sigma=0.007460 ! Fit after self-cal, rms=0.885880Jy sigma=0.007356 ! 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=0.7646 mas, bmaj=0.9726 mas, bpa=-14.33 degrees ! Estimated noise=676.997 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 = 0.0886127 Jy ! Component: 100 - total flux cleaned = 0.122566 Jy ! Total flux subtracted in 100 components = 0.122566 Jy ! Clean residual min=-0.004047 max=0.015296 Jy/beam ! Clean residual mean=-0.000017 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.122566 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.122566 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=0.091156Jy sigma=0.000704 ! Fit after self-cal, rms=0.090617Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184675 Jy ! Component: 100 - total flux cleaned = 0.0269431 Jy ! Total flux subtracted in 100 components = 0.0269431 Jy ! Clean residual min=-0.003292 max=0.005835 Jy/beam ! Clean residual mean=-0.000006 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.149509 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.149509 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=0.086951Jy sigma=0.000662 ! Fit after self-cal, rms=0.086828Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055653 Jy ! Component: 100 - total flux cleaned = 0.00775499 Jy ! Total flux subtracted in 100 components = 0.00775499 Jy ! Clean residual min=-0.003065 max=0.004891 Jy/beam ! Clean residual mean=-0.000003 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.157264 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.157264 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=0.086554Jy sigma=0.000657 ! Fit after self-cal, rms=0.086533Jy sigma=0.000657 ! Inverting map ! Added new window around map position (0.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336857 Jy ! Component: 100 - total flux cleaned = 0.00415449 Jy ! Total flux subtracted in 100 components = 0.00415449 Jy ! Clean residual min=-0.003021 max=0.004181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.161419 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.161419 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=0.086346Jy sigma=0.000656 ! Fit after self-cal, rms=0.086332Jy sigma=0.000656 ! 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=1.009 mas, bmaj=1.259 mas, bpa=-8.042 degrees ! Estimated noise=246.588 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 (2.8, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348123 Jy ! Component: 100 - total flux cleaned = 0.00519737 Jy ! Component: 150 - total flux cleaned = 0.00566615 Jy ! Component: 200 - total flux cleaned = 0.00602894 Jy ! Total flux subtracted in 200 components = 0.00602894 Jy ! Clean residual min=-0.002462 max=0.001843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.167448 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.167448 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=0.086168Jy sigma=0.000654 ! Fit after self-cal, rms=0.086153Jy sigma=0.000654 ! 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 0.97 FD 0.99 HN 1.01 KP 1.00 ! LA 0.96 MK 0.95 NL 0.97 OV 1.08 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.96 ! LA 0.96 MK 0.94 NL 0.96 OV 1.08 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.91 ! LA 0.99 MK 0.96 NL 0.97 OV 1.07 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.00 ! LA 1.00 MK 0.97 NL 0.96 OV 1.07 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 1.01 ! LA 0.99 MK 0.98 NL 0.89 OV 1.08 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.01 ! LA 1.00 MK 0.99 NL 0.89 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.08 KP 0.99 ! LA 1.01 MK 1.01 NL 0.89 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.07 KP 1.00 ! LA 0.99 MK 1.00 NL 0.88 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.08 KP 1.01 ! LA 0.99 MK 1.00 NL 0.89 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 1.00 ! LA 1.02 MK 0.99 NL 0.90 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.07 KP 0.92 ! LA 1.00 MK 1.00 NL 0.90 OV 1.01 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 0.96 ! LA 1.01 MK 1.00 NL 0.90 OV 1.09 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.086153Jy sigma=0.000654 ! Fit after self-cal, rms=0.086726Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.266 mas, bpa=-8.797 degrees ! Estimated noise=246.681 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 (1.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143287 Jy ! Component: 100 - total flux cleaned = 0.00221694 Jy ! Component: 150 - total flux cleaned = 0.00283034 Jy ! Component: 200 - total flux cleaned = 0.00317773 Jy ! Total flux subtracted in 200 components = 0.00317773 Jy ! Clean residual min=-0.001319 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.170626 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.170626 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=0.086665Jy sigma=0.000650 ! Fit after self-cal, rms=0.086692Jy sigma=0.000650 ! 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=0.086692Jy sigma=0.000650 ! Fit after self-cal, rms=0.090737Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.229 mas, bpa=-4.751 degrees ! Estimated noise=242.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446181 Jy ! Component: 100 - total flux cleaned = 0.000701339 Jy ! Component: 150 - total flux cleaned = 0.000901779 Jy ! Component: 200 - total flux cleaned = 0.00103192 Jy ! Total flux subtracted in 200 components = 0.00103192 Jy ! Clean residual min=-0.000825 max=0.000769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.171657 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.171657 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=0.090718Jy sigma=0.000648 ! Fit after self-cal, rms=0.090797Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251567 Jy ! Component: 100 - total flux cleaned = 0.000372804 Jy ! Component: 150 - total flux cleaned = 0.000486366 Jy ! Component: 200 - total flux cleaned = 0.00059308 Jy ! Total flux subtracted in 200 components = 0.00059308 Jy ! Clean residual min=-0.000821 max=0.000786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.172251 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.172251 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=0.090787Jy sigma=0.000647 ! Fit after self-cal, rms=0.090788Jy sigma=0.000647 ! 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=0.090788Jy sigma=0.000647 ! Fit after self-cal, rms=0.090933Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.224 mas, bpa=-3.927 degrees ! Estimated noise=241.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269229 Jy ! Component: 100 - total flux cleaned = 0.000422693 Jy ! Component: 150 - total flux cleaned = 0.000503982 Jy ! Component: 200 - total flux cleaned = 0.000561017 Jy ! Total flux subtracted in 200 components = 0.000561017 Jy ! Clean residual min=-0.000801 max=0.000720 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.172812 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.172812 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=0.090925Jy sigma=0.000647 ! Fit after self-cal, rms=0.090930Jy sigma=0.000647 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 = 0.000143125 Jy ! Component: 100 - total flux cleaned = 0.000197562 Jy ! Component: 150 - total flux cleaned = 0.000249155 Jy ! Component: 200 - total flux cleaned = 0.000297989 Jy ! Total flux subtracted in 200 components = 0.000297989 Jy ! Clean residual min=-0.000789 max=0.000715 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.17311 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.17311 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=0.090924Jy sigma=0.000647 ! Fit after self-cal, rms=0.090925Jy sigma=0.000647 ! 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=0.090925Jy sigma=0.000647 ! Fit after self-cal, rms=0.090726Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=2.389 mas, bpa=-1.888 degrees ! Estimated noise=311.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268607 Jy ! Component: 100 - total flux cleaned = 0.000330374 Jy ! Component: 150 - total flux cleaned = 0.000338298 Jy ! Component: 200 - total flux cleaned = 0.000345093 Jy ! Total flux subtracted in 200 components = 0.000345093 Jy ! Clean residual min=-0.000617 max=0.000665 Jy/beam ! Clean residual mean=0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.173455 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.173455 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=0.090724Jy sigma=0.000647 ! Fit after self-cal, rms=0.090724Jy sigma=0.000647 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 = 4.78489e-05 Jy ! Component: 100 - total flux cleaned = 6.74441e-05 Jy ! Component: 150 - total flux cleaned = 6.76193e-05 Jy ! Component: 200 - total flux cleaned = 7.2919e-05 Jy ! Total flux subtracted in 200 components = 7.2919e-05 Jy ! Clean residual min=-0.000620 max=0.000661 Jy/beam ! Clean residual mean=0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.173528 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.173528 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=0.090723Jy sigma=0.000647 ! Fit after self-cal, rms=0.090723Jy sigma=0.000647 ! 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=1.011 mas, bmaj=1.223 mas, bpa=-3.529 degrees ! Estimated noise=241.205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.223 at -3.529 degrees (North through East) ! Clean map min=-0.00063532 max=0.10876 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=0.7709 mas, bmaj=0.9353 mas, bpa=-10.01 degrees ! Estimated noise=654.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881697 Jy ! Component: 100 - total flux cleaned = 0.12438 Jy ! Component: 150 - total flux cleaned = 0.140999 Jy ! Component: 200 - total flux cleaned = 0.149773 Jy ! Total flux subtracted in 200 components = 0.149773 Jy ! Clean residual min=-0.002410 max=0.004433 Jy/beam ! Clean residual mean=-0.000009 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.149773 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.149773 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.223 mas, bpa=-3.529 degrees ! Estimated noise=241.205 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 = 0.00647952 Jy ! Component: 100 - total flux cleaned = 0.0103793 Jy ! Component: 150 - total flux cleaned = 0.0131159 Jy ! Component: 200 - total flux cleaned = 0.0150961 Jy ! Total flux subtracted in 200 components = 0.0150961 Jy ! Clean residual min=-0.000897 max=0.001144 Jy/beam ! Clean residual mean=-0.000011 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.164869 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.164869 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015296 Jy ! Component: 100 - total flux cleaned = 0.00275178 Jy ! Component: 150 - total flux cleaned = 0.00373939 Jy ! Component: 200 - total flux cleaned = 0.00454387 Jy ! Total flux subtracted in 200 components = 0.00454387 Jy ! Clean residual min=-0.000789 max=0.000736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.169413 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.169413 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=2.344 mas, bmaj=2.389 mas, bpa=-1.888 degrees ! Estimated noise=311.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109738 Jy ! Component: 100 - total flux cleaned = 0.00183718 Jy ! Component: 150 - total flux cleaned = 0.00238821 Jy ! Component: 200 - total flux cleaned = 0.0028054 Jy ! Total flux subtracted in 200 components = 0.0028054 Jy ! Clean residual min=-0.000656 max=0.000740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.172218 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 = 0.000320203 Jy ! Component: 100 - total flux cleaned = 0.00056906 Jy ! Component: 150 - total flux cleaned = 0.000763465 Jy ! Component: 200 - total flux cleaned = 0.000893848 Jy ! Total flux subtracted in 200 components = 0.000893848 Jy ! Clean residual min=-0.000624 max=0.000694 Jy/beam ! Clean residual mean=0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.173112 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 114 components and 0.173112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.223 mas, bpa=-3.529 degrees ! Estimated noise=241.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013692 Jy ! Component: 100 - total flux cleaned = 0.000187318 Jy ! Component: 150 - total flux cleaned = 0.000205566 Jy ! Component: 200 - total flux cleaned = 0.000213949 Jy ! Total flux subtracted in 200 components = 0.000213949 Jy ! Clean residual min=-0.000683 max=0.000730 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.173326 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.173326 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=0.090698Jy sigma=0.000647 ! Fit after self-cal, rms=0.090694Jy sigma=0.000647 wmodel J1626+5809_X_2017_05_31_pus_map.mod ! Writing 130 model components to file: J1626+5809_X_2017_05_31_pus_map.mod wobs J1626+5809_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1626+5809_X_2017_05_31_pus_uvs.fits wwins J1626+5809_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J1626+5809_X_2017_05_31_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 = 0.000117262 Jy ! Component: 100 - total flux cleaned = 0.000231066 Jy ! Component: 150 - total flux cleaned = 0.00031723 Jy ! Component: 200 - total flux cleaned = 0.000368593 Jy ! Component: 250 - total flux cleaned = 0.000408233 Jy ! Component: 300 - total flux cleaned = 0.000446971 Jy ! Component: 350 - total flux cleaned = 0.000494467 Jy ! Component: 400 - total flux cleaned = 0.000522307 Jy ! Component: 450 - total flux cleaned = 0.000549413 Jy ! Component: 500 - total flux cleaned = 0.000549502 Jy ! Component: 550 - total flux cleaned = 0.000558386 Jy ! Component: 600 - total flux cleaned = 0.00056706 Jy ! Component: 650 - total flux cleaned = 0.000583985 Jy ! Component: 700 - total flux cleaned = 0.000592448 Jy ! Component: 750 - total flux cleaned = 0.000592547 Jy ! Component: 800 - total flux cleaned = 0.000608833 Jy ! Component: 850 - total flux cleaned = 0.000608794 Jy ! Component: 900 - total flux cleaned = 0.000600941 Jy ! Component: 950 - total flux cleaned = 0.000585299 Jy ! Component: 1000 - total flux cleaned = 0.000616235 Jy ! Component: 1050 - total flux cleaned = 0.000616195 Jy ! Component: 1100 - total flux cleaned = 0.000616341 Jy ! Component: 1150 - total flux cleaned = 0.000601481 Jy ! Component: 1200 - total flux cleaned = 0.000631242 Jy ! Component: 1250 - total flux cleaned = 0.000638529 Jy ! Component: 1300 - total flux cleaned = 0.000609414 Jy ! Component: 1350 - total flux cleaned = 0.000602174 Jy ! Component: 1400 - total flux cleaned = 0.000609309 Jy ! Component: 1450 - total flux cleaned = 0.000602251 Jy ! Component: 1500 - total flux cleaned = 0.000602113 Jy ! Component: 1550 - total flux cleaned = 0.000595134 Jy ! Component: 1600 - total flux cleaned = 0.00062259 Jy ! Component: 1650 - total flux cleaned = 0.000574746 Jy ! Component: 1700 - total flux cleaned = 0.000581496 Jy ! Component: 1750 - total flux cleaned = 0.000594918 Jy ! Component: 1800 - total flux cleaned = 0.000608189 Jy ! Component: 1850 - total flux cleaned = 0.00060823 Jy ! Component: 1900 - total flux cleaned = 0.000588686 Jy ! Component: 1950 - total flux cleaned = 0.000601698 Jy ! Component: 2000 - total flux cleaned = 0.000627447 Jy ! Total flux subtracted in 2048 components = 0.000589157 Jy ! Clean residual min=-0.000397 max=0.000337 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.173915 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 286 components and 0.173915 Jy ![Exited script file: muppet] wmap "J1626+5809_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.223 at -3.529 degrees (North through East) ! Clean map min=-0.00058594 max=0.10876 Jy/beam ! Writing clean map to FITS file: J1626+5809_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332229 0.332229 0.664459 1.32892 2.65783 5.31567 10.6313 21.2627 42.5254 85.0507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.223 at -3.529 degrees (North through East) ! Clean map min=-0.00058594 max=0.10876 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 J1626+5809_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:04 2019