! Started logfile: J1337-1257_X_2017_09_26_pus_uvs.log on Sat May 11 13:38:49 2019 obs J1337-1257_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_09_26_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 947 lines of history. ! ! Reading 3900 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 J1337-1257_X_2017_09_26_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.214784Jy sigma=0.018060 ! Fit after self-cal, rms=2.211746Jy sigma=0.018032 ! 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=0.7255 mas, bmaj=3.783 mas, bpa=-23.3 degrees ! Estimated noise=2005.09 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 = 2.40802 Jy ! Component: 100 - total flux cleaned = 2.99472 Jy ! Total flux subtracted in 100 components = 2.99472 Jy ! Clean residual min=-0.123155 max=0.237350 Jy/beam ! Clean residual mean=-0.000694 rms=0.046398 Jy/beam ! Combined flux in latest and established models = 2.99472 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.99472 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=0.479348Jy sigma=0.003717 ! Fit after self-cal, rms=0.478279Jy sigma=0.003711 ! 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=0.9045 mas, bmaj=3.892 mas, bpa=-22.66 degrees ! Estimated noise=1407.99 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 = 0.290716 Jy ! Component: 100 - total flux cleaned = 0.435488 Jy ! Component: 150 - total flux cleaned = 0.521137 Jy ! Component: 200 - total flux cleaned = 0.574344 Jy ! Total flux subtracted in 200 components = 0.574344 Jy ! Clean residual min=-0.098231 max=0.062675 Jy/beam ! Clean residual mean=-0.000412 rms=0.021727 Jy/beam ! Combined flux in latest and established models = 3.56906 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 3.56906 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=0.254382Jy sigma=0.001886 ! Fit after self-cal, rms=0.252468Jy sigma=0.001869 ! 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 1.03 FD 1.00* HN 1.00 KP 0.99 ! LA 0.99 MK 1.00 NL 0.95 OV 0.99 ! PT 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 KP 0.98 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 3. ! 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 1.04 KP 0.98 ! LA 1.02 MK 1.02 NL 0.94 OV 0.98 ! PT 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 1.03 FD 1.00* HN 1.02 KP 0.97 ! LA 1.02 MK 1.03 NL 0.95 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.96 KP 0.96 ! LA 1.01 MK 1.04 NL 0.97 OV 0.99 ! PT 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 1.04 FD 1.00* HN 0.99 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 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 1.03 FD 1.00* HN 1.05 KP 0.95 ! LA 1.03 MK 1.04 NL 0.97 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 8. ! 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 1.05 KP 0.78 ! LA 1.00 MK 1.02 NL 0.97 OV 1.01 ! PT 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 1.03 FD 1.00* HN 1.05 KP 0.81 ! LA 1.01 MK 1.01 NL 0.97 OV 1.10 ! PT 1.02 ! ! ! Correcting IF 10. ! 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 1.03 KP 0.85 ! LA 1.04 MK 1.03 NL 0.97 OV 1.09 ! PT 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 1.01 FD 1.00* HN 1.00 KP 0.90 ! LA 1.02 MK 0.99 NL 0.98 OV 1.08 ! PT 1.01 ! ! ! Correcting IF 12. ! 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 1.04 KP 0.93 ! LA 1.01 MK 1.00 NL 0.98 OV 1.07 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.252468Jy sigma=0.001869 ! Fit after self-cal, rms=0.108173Jy sigma=0.000835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9064 mas, bmaj=3.912 mas, bpa=-22.67 degrees ! Estimated noise=1413.9 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 = 0.000530295 Jy ! Component: 100 - total flux cleaned = -0.00177197 Jy ! Component: 150 - total flux cleaned = -0.00243685 Jy ! Component: 200 - total flux cleaned = -0.00245296 Jy ! Total flux subtracted in 200 components = -0.00245296 Jy ! Clean residual min=-0.015878 max=0.027235 Jy/beam ! Clean residual mean=-0.000092 rms=0.005825 Jy/beam ! Combined flux in latest and established models = 3.56661 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 3.56661 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=0.097243Jy sigma=0.000758 ! Fit after self-cal, rms=0.095967Jy sigma=0.000748 ! 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=0.095967Jy sigma=0.000748 ! Fit after self-cal, rms=0.095593Jy sigma=0.000743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9063 mas, bmaj=3.917 mas, bpa=-22.66 degrees ! Estimated noise=1414.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000727202 Jy ! Component: 100 - total flux cleaned = -0.00430458 Jy ! Component: 150 - total flux cleaned = -0.00509631 Jy ! Component: 200 - total flux cleaned = -0.00612656 Jy ! Total flux subtracted in 200 components = -0.00612656 Jy ! Clean residual min=-0.012568 max=0.021678 Jy/beam ! Clean residual mean=-0.000071 rms=0.004537 Jy/beam ! Combined flux in latest and established models = 3.56048 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 3.56048 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=0.090589Jy sigma=0.000707 ! Fit after self-cal, rms=0.090113Jy sigma=0.000704 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 (-3, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056073 Jy ! Component: 100 - total flux cleaned = 0.00317414 Jy ! Component: 150 - total flux cleaned = 0.00121825 Jy ! Component: 200 - total flux cleaned = -0.00113096 Jy ! Total flux subtracted in 200 components = -0.00113096 Jy ! Clean residual min=-0.007962 max=0.008973 Jy/beam ! Clean residual mean=-0.000010 rms=0.002810 Jy/beam ! Combined flux in latest and established models = 3.55935 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 3.55935 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=0.084634Jy sigma=0.000660 ! Fit after self-cal, rms=0.084450Jy sigma=0.000659 ! 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=0.084450Jy sigma=0.000659 ! Fit after self-cal, rms=0.084049Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=3.921 mas, bpa=-22.65 degrees ! Estimated noise=1414.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504963 Jy ! Component: 100 - total flux cleaned = -0.00138014 Jy ! Component: 150 - total flux cleaned = -0.00253783 Jy ! Component: 200 - total flux cleaned = -0.00377319 Jy ! Total flux subtracted in 200 components = -0.00377319 Jy ! Clean residual min=-0.005955 max=0.006032 Jy/beam ! Clean residual mean=-0.000023 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 3.55558 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 3.55558 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=0.082459Jy sigma=0.000643 ! Fit after self-cal, rms=0.082420Jy sigma=0.000643 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 = -0.000767817 Jy ! Component: 100 - total flux cleaned = -0.0017935 Jy ! Component: 150 - total flux cleaned = -0.00241616 Jy ! Component: 200 - total flux cleaned = -0.00326491 Jy ! Total flux subtracted in 200 components = -0.00326491 Jy ! Clean residual min=-0.005314 max=0.004917 Jy/beam ! Clean residual mean=-0.000022 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 3.55231 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 3.55231 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=0.081828Jy sigma=0.000639 ! Fit after self-cal, rms=0.081819Jy sigma=0.000639 ! 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=0.081819Jy sigma=0.000639 ! Fit after self-cal, rms=0.081772Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=4.882 mas, bpa=-13.69 degrees ! Estimated noise=1727.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210395 Jy ! Component: 100 - total flux cleaned = -0.00221055 Jy ! Component: 150 - total flux cleaned = -0.00202317 Jy ! Component: 200 - total flux cleaned = -0.00176953 Jy ! Total flux subtracted in 200 components = -0.00176953 Jy ! Clean residual min=-0.005495 max=0.004737 Jy/beam ! Clean residual mean=-0.000038 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 3.55054 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 3.55054 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=0.081617Jy sigma=0.000637 ! Fit after self-cal, rms=0.081609Jy sigma=0.000637 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 = 0.000355447 Jy ! Component: 100 - total flux cleaned = 0.000658727 Jy ! Component: 150 - total flux cleaned = 0.0009391 Jy ! Component: 200 - total flux cleaned = 0.00119632 Jy ! Total flux subtracted in 200 components = 0.00119632 Jy ! Clean residual min=-0.005066 max=0.004548 Jy/beam ! Clean residual mean=-0.000031 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 3.55174 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 3.55174 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=0.081568Jy sigma=0.000637 ! Fit after self-cal, rms=0.081566Jy sigma=0.000637 ! 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=0.9054 mas, bmaj=3.922 mas, bpa=-22.65 degrees ! Estimated noise=1414.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9054 x 3.922 at -22.65 degrees (North through East) ! Clean map min=-0.011523 max=3.1308 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=0.081566Jy sigma=0.000637 ! Fit after self-cal, rms=0.074723Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=3.922 mas, bpa=-22.65 degrees ! Estimated noise=1414.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861377 Jy ! Component: 100 - total flux cleaned = 0.000749088 Jy ! Component: 150 - total flux cleaned = 0.000544472 Jy ! Component: 200 - total flux cleaned = 0.000354983 Jy ! Total flux subtracted in 200 components = 0.000354983 Jy ! Clean residual min=-0.004466 max=0.004187 Jy/beam ! Clean residual mean=-0.000012 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 3.55209 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 3.55209 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=0.074405Jy sigma=0.000578 ! Fit after self-cal, rms=0.074404Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.22381e-05 Jy ! Component: 100 - total flux cleaned = -0.000154961 Jy ! Component: 150 - total flux cleaned = -8.20788e-05 Jy ! Component: 200 - total flux cleaned = -8.09472e-05 Jy ! Total flux subtracted in 200 components = -8.09472e-05 Jy ! Clean residual min=-0.004172 max=0.003944 Jy/beam ! Clean residual mean=-0.000009 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 3.55201 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 3.55201 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=0.074264Jy sigma=0.000577 ! Fit after self-cal, rms=0.074265Jy sigma=0.000577 ! 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=0.074265Jy sigma=0.000577 ! Fit after self-cal, rms=0.074260Jy sigma=0.000577 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=0.7285 mas, bmaj=3.825 mas, bpa=-23.27 degrees ! Estimated noise=2012.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41437 Jy ! Component: 100 - total flux cleaned = 3.00009 Jy ! Component: 150 - total flux cleaned = 3.246 Jy ! Component: 200 - total flux cleaned = 3.36527 Jy ! Total flux subtracted in 200 components = 3.36527 Jy ! Clean residual min=-0.041162 max=0.058692 Jy/beam ! Clean residual mean=-0.000121 rms=0.013779 Jy/beam ! Combined flux in latest and established models = 3.36527 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 3.36527 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=3.923 mas, bpa=-22.65 degrees ! Estimated noise=1414.16 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 = 0.0807113 Jy ! Component: 100 - total flux cleaned = 0.127209 Jy ! Component: 150 - total flux cleaned = 0.149809 Jy ! Component: 200 - total flux cleaned = 0.162876 Jy ! Total flux subtracted in 200 components = 0.162876 Jy ! Clean residual min=-0.014155 max=0.017610 Jy/beam ! Clean residual mean=-0.000038 rms=0.004410 Jy/beam ! Combined flux in latest and established models = 3.52815 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 3.52815 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=2.106 mas, bmaj=4.884 mas, bpa=-13.7 degrees ! Estimated noise=1727.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118302 Jy ! Component: 100 - total flux cleaned = 0.0136719 Jy ! Component: 150 - total flux cleaned = 0.0158623 Jy ! Component: 200 - total flux cleaned = 0.0173542 Jy ! Total flux subtracted in 200 components = 0.0173542 Jy ! Clean residual min=-0.009947 max=0.009074 Jy/beam ! Clean residual mean=-0.000026 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 3.5455 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 = 0.000765894 Jy ! Component: 100 - total flux cleaned = 0.000978871 Jy ! Component: 150 - total flux cleaned = 0.00133729 Jy ! Component: 200 - total flux cleaned = 0.00148565 Jy ! Total flux subtracted in 200 components = 0.00148565 Jy ! Clean residual min=-0.007839 max=0.007207 Jy/beam ! Clean residual mean=-0.000014 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 3.54699 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 3.54698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=3.923 mas, bpa=-22.65 degrees ! Estimated noise=1414.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250535 Jy ! Component: 100 - total flux cleaned = -0.00293706 Jy ! Component: 150 - total flux cleaned = -0.00361118 Jy ! Component: 200 - total flux cleaned = -0.00330056 Jy ! Total flux subtracted in 200 components = -0.00330056 Jy ! Clean residual min=-0.007579 max=0.008591 Jy/beam ! Clean residual mean=-0.000022 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 3.54368 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 3.54368 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=0.077522Jy sigma=0.000599 ! Fit after self-cal, rms=0.077139Jy sigma=0.000597 wmodel J1337-1257_X_2017_09_26_pus_map.mod ! Writing 114 model components to file: J1337-1257_X_2017_09_26_pus_map.mod wobs J1337-1257_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_09_26_pus_uvs.fits wwins J1337-1257_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1337-1257_X_2017_09_26_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 = 0.0035934 Jy ! Component: 100 - total flux cleaned = 0.00471669 Jy ! Component: 150 - total flux cleaned = 0.00551844 Jy ! Component: 200 - total flux cleaned = 0.00605261 Jy ! Component: 250 - total flux cleaned = 0.00615507 Jy ! Component: 300 - total flux cleaned = 0.00643521 Jy ! Component: 350 - total flux cleaned = 0.00670235 Jy ! Component: 400 - total flux cleaned = 0.00720822 Jy ! Component: 450 - total flux cleaned = 0.00760808 Jy ! Component: 500 - total flux cleaned = 0.00814266 Jy ! Component: 550 - total flux cleaned = 0.00843451 Jy ! Component: 600 - total flux cleaned = 0.00857443 Jy ! Component: 650 - total flux cleaned = 0.0087077 Jy ! Component: 700 - total flux cleaned = 0.00864398 Jy ! Component: 750 - total flux cleaned = 0.00870708 Jy ! Component: 800 - total flux cleaned = 0.00876858 Jy ! Component: 850 - total flux cleaned = 0.00871392 Jy ! Component: 900 - total flux cleaned = 0.0087153 Jy ! Component: 950 - total flux cleaned = 0.00855554 Jy ! Component: 1000 - total flux cleaned = 0.00840344 Jy ! Component: 1050 - total flux cleaned = 0.0083046 Jy ! Component: 1100 - total flux cleaned = 0.00820849 Jy ! Component: 1150 - total flux cleaned = 0.00811493 Jy ! Component: 1200 - total flux cleaned = 0.00802536 Jy ! Component: 1250 - total flux cleaned = 0.00793794 Jy ! Component: 1300 - total flux cleaned = 0.00789593 Jy ! Component: 1350 - total flux cleaned = 0.00789597 Jy ! Component: 1400 - total flux cleaned = 0.00785484 Jy ! Component: 1450 - total flux cleaned = 0.00781483 Jy ! Component: 1500 - total flux cleaned = 0.0078151 Jy ! Component: 1550 - total flux cleaned = 0.00770401 Jy ! Component: 1600 - total flux cleaned = 0.0077776 Jy ! Component: 1650 - total flux cleaned = 0.00767109 Jy ! Component: 1700 - total flux cleaned = 0.00770581 Jy ! Component: 1750 - total flux cleaned = 0.00773985 Jy ! Component: 1800 - total flux cleaned = 0.00783807 Jy ! Component: 1850 - total flux cleaned = 0.00783823 Jy ! Component: 1900 - total flux cleaned = 0.00787069 Jy ! Component: 1950 - total flux cleaned = 0.00790188 Jy ! Component: 2000 - total flux cleaned = 0.007871 Jy ! Total flux subtracted in 2048 components = 0.00784143 Jy ! Clean residual min=-0.001543 max=0.001526 Jy/beam ! Clean residual mean=-0.000010 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 3.55152 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 233 components and 3.55152 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9051 x 3.923 at -22.65 degrees (North through East) ! Clean map min=-0.011711 max=3.1312 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.13118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0548049 0.0548049 0.10961 0.21922 0.438439 0.876879 1.75376 3.50751 7.01503 14.0301 28.0601 56.1202 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9051 x 3.923 at -22.65 degrees (North through East) ! Clean map min=-0.011711 max=3.1312 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 J1337-1257_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:38:50 2019