! Started logfile: J1037-2934_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:32 2019 obs J1037-2934_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_07_16_pus_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.3 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 1200 lines of history. ! ! Reading 972 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 J1037-2934_X_2017_07_16_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.559651Jy sigma=0.003801 ! Fit after self-cal, rms=0.557577Jy sigma=0.003789 ! 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=0.7947 mas, bmaj=4.968 mas, bpa=-12.91 degrees ! Estimated noise=5864.45 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16856 Jy ! Component: 100 - total flux cleaned = 1.42915 Jy ! Total flux subtracted in 100 components = 1.42915 Jy ! Clean residual min=-0.071547 max=0.093374 Jy/beam ! Clean residual mean=0.002820 rms=0.029984 Jy/beam ! Combined flux in latest and established models = 1.42915 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.42915 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=0.216166Jy sigma=0.001360 ! Fit after self-cal, rms=0.216064Jy sigma=0.001359 ! 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=0.952 mas, bmaj=4.475 mas, bpa=-10.71 degrees ! Estimated noise=3945.21 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 = 0.114386 Jy ! Component: 100 - total flux cleaned = 0.177215 Jy ! Component: 150 - total flux cleaned = 0.207917 Jy ! Component: 200 - total flux cleaned = 0.222578 Jy ! Total flux subtracted in 200 components = 0.222578 Jy ! Clean residual min=-0.018092 max=0.018126 Jy/beam ! Clean residual mean=0.000969 rms=0.007254 Jy/beam ! Combined flux in latest and established models = 1.65173 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 1.65173 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=0.139964Jy sigma=0.000790 ! Fit after self-cal, rms=0.139888Jy sigma=0.000789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 1.01 ! LA 0.98 MK 0.96 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.97 ! LA 0.97 MK 0.97 NL 1.00* OV 0.99 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 1.00* ! LA 1.00 MK 1.00 NL 1.00* OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.00 NL 1.00* OV 0.98 ! PT 1.03 SC 1.00* ! ! ! 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 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.04 NL 1.00* OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.01 NL 1.00* OV 1.00 ! PT 1.01 SC 1.00* ! ! ! 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 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.04 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.00* ! LA 0.96 MK 1.01 NL 1.00* OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 9. ! 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 1.00* KP 1.00* ! LA 0.99 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! 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 1.00* KP 1.00* ! LA 1.00 MK 1.03 NL 1.00* OV 1.00 ! PT 1.01 SC 1.00* ! ! ! 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 1.00* KP 1.00* ! LA 1.00 MK 1.04 NL 1.00* OV 0.97 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.01 NL 1.00* OV 1.00 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.139888Jy sigma=0.000789 ! Fit after self-cal, rms=0.096462Jy sigma=0.000594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=4.527 mas, bpa=-10.94 degrees ! Estimated noise=3996.17 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 = 0.0135756 Jy ! Component: 100 - total flux cleaned = 0.013629 Jy ! Component: 150 - total flux cleaned = 0.0120782 Jy ! Component: 200 - total flux cleaned = 0.0109007 Jy ! Total flux subtracted in 200 components = 0.0109007 Jy ! Clean residual min=-0.002571 max=0.002570 Jy/beam ! Clean residual mean=0.000173 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 1.66263 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 83 components and 1.66263 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=0.093939Jy sigma=0.000575 ! Fit after self-cal, rms=0.093945Jy sigma=0.000575 ! 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=0.093945Jy sigma=0.000575 ! Fit after self-cal, rms=0.093844Jy sigma=0.000575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=4.527 mas, bpa=-10.94 degrees ! Estimated noise=3992.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412321 Jy ! Component: 100 - total flux cleaned = 0.000676392 Jy ! Component: 150 - total flux cleaned = 0.00067572 Jy ! Component: 200 - total flux cleaned = 0.000790081 Jy ! Total flux subtracted in 200 components = 0.000790081 Jy ! Clean residual min=-0.001871 max=0.001835 Jy/beam ! Clean residual mean=0.000072 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 1.66342 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 122 components and 1.66342 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=0.093490Jy sigma=0.000573 ! Fit after self-cal, rms=0.093480Jy sigma=0.000573 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 = 0.000610777 Jy ! Component: 100 - total flux cleaned = 0.00122768 Jy ! Component: 150 - total flux cleaned = 0.00147283 Jy ! Component: 200 - total flux cleaned = 0.00139587 Jy ! Total flux subtracted in 200 components = 0.00139587 Jy ! Clean residual min=-0.001283 max=0.001301 Jy/beam ! Clean residual mean=0.000055 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 1.66482 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 159 components and 1.66482 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=0.093289Jy sigma=0.000572 ! Fit after self-cal, rms=0.093283Jy sigma=0.000572 ! 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=0.093283Jy sigma=0.000572 ! Fit after self-cal, rms=0.093265Jy sigma=0.000572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=4.526 mas, bpa=-10.94 degrees ! Estimated noise=3992.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692391 Jy ! Component: 100 - total flux cleaned = 0.00106006 Jy ! Component: 150 - total flux cleaned = 0.00173497 Jy ! Component: 200 - total flux cleaned = 0.00186441 Jy ! Total flux subtracted in 200 components = 0.00186441 Jy ! Clean residual min=-0.001055 max=0.001049 Jy/beam ! Clean residual mean=0.000042 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 1.66668 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 187 components and 1.66668 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=0.093131Jy sigma=0.000571 ! Fit after self-cal, rms=0.093126Jy sigma=0.000571 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 = 0.000676671 Jy ! Component: 100 - total flux cleaned = 0.000795838 Jy ! Component: 150 - total flux cleaned = 0.000796113 Jy ! Component: 200 - total flux cleaned = 0.000690319 Jy ! Total flux subtracted in 200 components = 0.000690319 Jy ! Clean residual min=-0.000870 max=0.000880 Jy/beam ! Clean residual mean=0.000034 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 1.66737 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 210 components and 1.66737 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=0.093038Jy sigma=0.000571 ! Fit after self-cal, rms=0.093035Jy sigma=0.000571 ! 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=0.093035Jy sigma=0.000571 ! Fit after self-cal, rms=0.093035Jy sigma=0.000571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=5.97 mas, bpa=11.68 degrees ! Estimated noise=5107.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011556 Jy ! Component: 100 - total flux cleaned = 0.00142358 Jy ! Component: 150 - total flux cleaned = 0.00142693 Jy ! Component: 200 - total flux cleaned = 0.00111262 Jy ! Total flux subtracted in 200 components = 0.00111262 Jy ! Clean residual min=-0.001045 max=0.001056 Jy/beam ! Clean residual mean=0.000063 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 1.66848 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 247 components and 1.66848 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=0.092954Jy sigma=0.000571 ! Fit after self-cal, rms=0.092951Jy sigma=0.000571 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 = -0.000116497 Jy ! Component: 100 - total flux cleaned = -0.00016687 Jy ! Component: 150 - total flux cleaned = -0.000119236 Jy ! Component: 200 - total flux cleaned = -3.40991e-05 Jy ! Total flux subtracted in 200 components = -3.40991e-05 Jy ! Clean residual min=-0.000700 max=0.000699 Jy/beam ! Clean residual mean=0.000051 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 1.66845 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 278 components and 1.66845 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=0.092904Jy sigma=0.000571 ! Fit after self-cal, rms=0.092904Jy sigma=0.000570 ! 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=0.939 mas, bmaj=4.526 mas, bpa=-10.94 degrees ! Estimated noise=3992.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 4.526 at -10.94 degrees (North through East) ! Clean map min=-0.0065654 max=1.4087 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=0.092904Jy sigma=0.000570 ! Fit after self-cal, rms=0.082909Jy sigma=0.000491 ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=4.525 mas, bpa=-10.94 degrees ! Estimated noise=3992.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139065 Jy ! Component: 100 - total flux cleaned = 0.000683258 Jy ! Component: 150 - total flux cleaned = 0.000945445 Jy ! Component: 200 - total flux cleaned = 0.00105414 Jy ! Total flux subtracted in 200 components = 0.00105414 Jy ! Clean residual min=-0.000606 max=0.000599 Jy/beam ! Clean residual mean=0.000011 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 1.6695 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 302 components and 1.6695 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=0.082865Jy sigma=0.000491 ! Fit after self-cal, rms=0.082866Jy sigma=0.000491 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34093e-05 Jy ! Component: 100 - total flux cleaned = 0.000219454 Jy ! Component: 150 - total flux cleaned = 0.000408255 Jy ! Component: 200 - total flux cleaned = 0.000555009 Jy ! Total flux subtracted in 200 components = 0.000555009 Jy ! Clean residual min=-0.000479 max=0.000481 Jy/beam ! Clean residual mean=0.000011 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 1.67006 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 328 components and 1.67006 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=0.082835Jy sigma=0.000491 ! Fit after self-cal, rms=0.082836Jy sigma=0.000491 ! 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=0.082836Jy sigma=0.000491 ! Fit after self-cal, rms=0.082844Jy sigma=0.000491 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=0.7973 mas, bmaj=4.946 mas, bpa=-12.95 degrees ! Estimated noise=5823.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15849 Jy ! Component: 100 - total flux cleaned = 1.41522 Jy ! Component: 150 - total flux cleaned = 1.51599 Jy ! Component: 200 - total flux cleaned = 1.57411 Jy ! Total flux subtracted in 200 components = 1.57411 Jy ! Clean residual min=-0.024560 max=0.029783 Jy/beam ! Clean residual mean=0.001210 rms=0.010488 Jy/beam ! Combined flux in latest and established models = 1.57411 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.57411 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=4.525 mas, bpa=-10.94 degrees ! Estimated noise=3992.04 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 = 0.0417629 Jy ! Component: 100 - total flux cleaned = 0.0607813 Jy ! Component: 150 - total flux cleaned = 0.0701399 Jy ! Component: 200 - total flux cleaned = 0.0720313 Jy ! Total flux subtracted in 200 components = 0.0720313 Jy ! Clean residual min=-0.007430 max=0.007400 Jy/beam ! Clean residual mean=0.000529 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 1.64615 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 1.64615 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=2.294 mas, bmaj=5.97 mas, bpa=11.68 degrees ! Estimated noise=5107.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.12914e-05 Jy ! Component: 100 - total flux cleaned = 0.00235195 Jy ! Component: 150 - total flux cleaned = 0.00466343 Jy ! Component: 200 - total flux cleaned = 0.00519365 Jy ! Total flux subtracted in 200 components = 0.00519365 Jy ! Clean residual min=-0.002762 max=0.002736 Jy/beam ! Clean residual mean=0.000392 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 1.65134 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 = 0.000313963 Jy ! Component: 100 - total flux cleaned = 0.000612196 Jy ! Component: 150 - total flux cleaned = 0.00106887 Jy ! Component: 200 - total flux cleaned = 0.0009094 Jy ! Total flux subtracted in 200 components = 0.0009094 Jy ! Clean residual min=-0.002646 max=0.002656 Jy/beam ! Clean residual mean=0.000229 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 1.65225 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 155 components and 1.65225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=4.525 mas, bpa=-10.94 degrees ! Estimated noise=3992.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145789 Jy ! Component: 100 - total flux cleaned = -0.00160932 Jy ! Component: 150 - total flux cleaned = -0.00124506 Jy ! Component: 200 - total flux cleaned = -0.000542801 Jy ! Total flux subtracted in 200 components = -0.000542801 Jy ! Clean residual min=-0.001917 max=0.001922 Jy/beam ! Clean residual mean=0.000026 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 1.65171 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 190 components and 1.65171 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=0.083462Jy sigma=0.000494 ! Fit after self-cal, rms=0.083428Jy sigma=0.000494 wmodel J1037-2934_X_2017_07_16_pus_map.mod ! Writing 190 model components to file: J1037-2934_X_2017_07_16_pus_map.mod wobs J1037-2934_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_07_16_pus_uvs.fits wwins J1037-2934_X_2017_07_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1037-2934_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 4.525 at -10.94 degrees (North through East) ! Clean map min=-0.0063587 max=1.4142 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.41423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000585207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124139 0.124139 0.248279 0.496558 0.993115 1.98623 3.97246 7.94492 15.8898 31.7797 63.5594 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.414 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 4.525 at -10.94 degrees (North through East) ! Clean map min=-0.0063587 max=1.4142 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 J1037-2934_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:33 2019