! Started logfile: J2011-1546_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:08:37 2019 obs J2011-1546_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2011-1546_X_2017_03_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.311111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2011-1546 ! ! 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 1844 lines of history. ! ! Reading 2688 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 J2011-1546_X_2017_03_27_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.660325Jy sigma=0.005502 ! Fit after self-cal, rms=0.650736Jy sigma=0.005431 ! 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=0.6718 mas, bmaj=1.601 mas, bpa=8.725 degrees ! Estimated noise=2253.03 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 = 1.24319 Jy ! Component: 100 - total flux cleaned = 1.51687 Jy ! Total flux subtracted in 100 components = 1.51687 Jy ! Clean residual min=-0.045392 max=0.087398 Jy/beam ! Clean residual mean=-0.000026 rms=0.018335 Jy/beam ! Combined flux in latest and established models = 1.51687 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.51687 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=0.224408Jy sigma=0.001766 ! Fit after self-cal, rms=0.224400Jy sigma=0.001766 ! 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=0.7886 mas, bmaj=1.824 mas, bpa=8.49 degrees ! Estimated noise=1690.11 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 = 0.119558 Jy ! Component: 100 - total flux cleaned = 0.17676 Jy ! Component: 150 - total flux cleaned = 0.205325 Jy ! Component: 200 - total flux cleaned = 0.21987 Jy ! Total flux subtracted in 200 components = 0.21987 Jy ! Clean residual min=-0.033300 max=0.044237 Jy/beam ! Clean residual mean=-0.000233 rms=0.009932 Jy/beam ! Combined flux in latest and established models = 1.73673 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 1.73673 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=0.163795Jy sigma=0.001151 ! Fit after self-cal, rms=0.163749Jy sigma=0.001150 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.97 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! A total of 15 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 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.94 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00* KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 0.97 ! LA 0.99 MK 1.03 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! A total of 15 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 0.96 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.96 ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! A total of 15 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 0.96 ! LA 0.99 MK 1.02 NL 0.98 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 0.97 ! LA 1.00 MK 0.99 NL 0.98 OV 0.98 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 0.86 ! LA 1.01 MK 1.00 NL 0.86 OV 1.07 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 11. ! A total of 15 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 0.98 ! LA 1.08 MK 1.06 NL 0.93 OV 1.14 ! PT 1.20 SC 1.05 ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 1.00 ! LA 1.03 MK 1.04 NL 0.90 OV 1.11 ! PT 1.15 SC 1.01 ! ! ! Fit before self-cal, rms=0.163749Jy sigma=0.001150 ! Fit after self-cal, rms=0.077638Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7846 mas, bmaj=1.861 mas, bpa=7.462 degrees ! Estimated noise=1682.38 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 = -0.00137998 Jy ! Component: 100 - total flux cleaned = -0.00199625 Jy ! Component: 150 - total flux cleaned = -0.00244499 Jy ! Component: 200 - total flux cleaned = -0.00260589 Jy ! Total flux subtracted in 200 components = -0.00260589 Jy ! Clean residual min=-0.005759 max=0.005842 Jy/beam ! Clean residual mean=-0.000002 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 1.73413 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 1.73413 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=0.077426Jy sigma=0.000639 ! Fit after self-cal, rms=0.077391Jy sigma=0.000638 ! 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=0.077391Jy sigma=0.000638 ! Fit after self-cal, rms=0.077360Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7847 mas, bmaj=1.861 mas, bpa=7.454 degrees ! Estimated noise=1681.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000950656 Jy ! Component: 100 - total flux cleaned = -0.00146467 Jy ! Component: 150 - total flux cleaned = -0.00183795 Jy ! Component: 200 - total flux cleaned = -0.00197634 Jy ! Total flux subtracted in 200 components = -0.00197634 Jy ! Clean residual min=-0.005232 max=0.005488 Jy/beam ! Clean residual mean=-0.000002 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 1.73215 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 1.73215 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=0.077212Jy sigma=0.000637 ! Fit after self-cal, rms=0.077194Jy 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 = 8.38221e-06 Jy ! Component: 100 - total flux cleaned = -0.000335274 Jy ! Component: 150 - total flux cleaned = -0.000461736 Jy ! Component: 200 - total flux cleaned = -0.000580215 Jy ! Total flux subtracted in 200 components = -0.000580215 Jy ! Clean residual min=-0.004857 max=0.005169 Jy/beam ! Clean residual mean=-0.000001 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 1.73157 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 1.73157 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=0.077092Jy sigma=0.000636 ! Fit after self-cal, rms=0.077079Jy sigma=0.000636 ! 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=0.077079Jy sigma=0.000636 ! Fit after self-cal, rms=0.077065Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7848 mas, bmaj=1.861 mas, bpa=7.45 degrees ! Estimated noise=1681.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691389 Jy ! Component: 100 - total flux cleaned = -0.000998023 Jy ! Component: 150 - total flux cleaned = -0.0011634 Jy ! Component: 200 - total flux cleaned = -0.00131967 Jy ! Total flux subtracted in 200 components = -0.00131967 Jy ! Clean residual min=-0.004686 max=0.004944 Jy/beam ! Clean residual mean=-0.000002 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 1.73025 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 1.73025 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=0.076984Jy sigma=0.000635 ! Fit after self-cal, rms=0.076976Jy sigma=0.000635 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 = -1.55697e-05 Jy ! Component: 100 - total flux cleaned = -0.000226123 Jy ! Component: 150 - total flux cleaned = -0.000321819 Jy ! Component: 200 - total flux cleaned = -0.000413706 Jy ! Total flux subtracted in 200 components = -0.000413706 Jy ! Clean residual min=-0.004517 max=0.004742 Jy/beam ! Clean residual mean=-0.000001 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 1.72984 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 1.72984 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=0.076918Jy sigma=0.000635 ! Fit after self-cal, rms=0.076912Jy sigma=0.000634 ! 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=0.076912Jy sigma=0.000634 ! Fit after self-cal, rms=0.076907Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=4.775 mas, bpa=12.92 degrees ! Estimated noise=2246.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167644 Jy ! Component: 100 - total flux cleaned = -0.00189025 Jy ! Component: 150 - total flux cleaned = -0.00193771 Jy ! Component: 200 - total flux cleaned = -0.00198127 Jy ! Total flux subtracted in 200 components = -0.00198127 Jy ! Clean residual min=-0.002839 max=0.003982 Jy/beam ! Clean residual mean=-0.000002 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.72786 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 1.72786 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=0.076896Jy sigma=0.000634 ! Fit after self-cal, rms=0.076885Jy sigma=0.000634 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 = 4.7828e-06 Jy ! Component: 100 - total flux cleaned = 6.66619e-06 Jy ! Component: 150 - total flux cleaned = -3.31103e-05 Jy ! Component: 200 - total flux cleaned = -6.88254e-05 Jy ! Total flux subtracted in 200 components = -6.88254e-05 Jy ! Clean residual min=-0.002771 max=0.003918 Jy/beam ! Clean residual mean=-0.000002 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 1.72779 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 1.72779 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=0.076884Jy sigma=0.000634 ! Fit after self-cal, rms=0.076879Jy sigma=0.000634 ! 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=0.7849 mas, bmaj=1.861 mas, bpa=7.446 degrees ! Estimated noise=1681.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7849 x 1.861 at 7.446 degrees (North through East) ! Clean map min=-0.004051 max=1.621 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=0.076879Jy sigma=0.000634 ! Fit after self-cal, rms=0.070673Jy sigma=0.000579 ! Inverting map and beam ! Estimated beam: bmin=0.7851 mas, bmaj=1.862 mas, bpa=7.445 degrees ! Estimated noise=1680.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535456 Jy ! Component: 100 - total flux cleaned = -0.0006286 Jy ! Component: 150 - total flux cleaned = -0.000760387 Jy ! Component: 200 - total flux cleaned = -0.000888106 Jy ! Total flux subtracted in 200 components = -0.000888106 Jy ! Clean residual min=-0.004406 max=0.004609 Jy/beam ! Clean residual mean=-0.000001 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 1.7269 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 1.7269 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=0.070621Jy sigma=0.000579 ! Fit after self-cal, rms=0.070619Jy sigma=0.000579 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146063 Jy ! Component: 100 - total flux cleaned = -0.000225572 Jy ! Component: 150 - total flux cleaned = -0.000338245 Jy ! Component: 200 - total flux cleaned = -0.000410242 Jy ! Total flux subtracted in 200 components = -0.000410242 Jy ! Clean residual min=-0.004286 max=0.004491 Jy/beam ! Clean residual mean=-0.000000 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 1.72649 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 1.72649 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=0.070582Jy sigma=0.000578 ! Fit after self-cal, rms=0.070581Jy sigma=0.000578 ! 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=0.070581Jy sigma=0.000578 ! Fit after self-cal, rms=0.070582Jy sigma=0.000578 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=0.6665 mas, bmaj=1.642 mas, bpa=7.427 degrees ! Estimated noise=2258.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24434 Jy ! Component: 100 - total flux cleaned = 1.51739 Jy ! Component: 150 - total flux cleaned = 1.60639 Jy ! Component: 200 - total flux cleaned = 1.65646 Jy ! Total flux subtracted in 200 components = 1.65646 Jy ! Clean residual min=-0.016873 max=0.025462 Jy/beam ! Clean residual mean=0.000025 rms=0.005195 Jy/beam ! Combined flux in latest and established models = 1.65646 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.65646 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7852 mas, bmaj=1.862 mas, bpa=7.44 degrees ! Estimated noise=1680.71 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 = 0.0391549 Jy ! Component: 100 - total flux cleaned = 0.0581419 Jy ! Component: 150 - total flux cleaned = 0.0674799 Jy ! Component: 200 - total flux cleaned = 0.0721437 Jy ! Total flux subtracted in 200 components = 0.0721437 Jy ! Clean residual min=-0.006846 max=0.005991 Jy/beam ! Clean residual mean=-0.000003 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 1.72861 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 1.72861 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=2.219 mas, bmaj=4.776 mas, bpa=12.92 degrees ! Estimated noise=2243.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136885 Jy ! Component: 100 - total flux cleaned = 0.000126312 Jy ! Component: 150 - total flux cleaned = 0.000120957 Jy ! Component: 200 - total flux cleaned = 5.98666e-06 Jy ! Total flux subtracted in 200 components = 5.98666e-06 Jy ! Clean residual min=-0.004193 max=0.004666 Jy/beam ! Clean residual mean=-0.000010 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 1.72861 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 = -0.000149281 Jy ! Component: 100 - total flux cleaned = -0.000237391 Jy ! Component: 150 - total flux cleaned = -0.000318845 Jy ! Component: 200 - total flux cleaned = -0.000396899 Jy ! Total flux subtracted in 200 components = -0.000396899 Jy ! Clean residual min=-0.004000 max=0.004448 Jy/beam ! Clean residual mean=-0.000009 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 1.72822 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 1.72822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7852 mas, bmaj=1.862 mas, bpa=7.44 degrees ! Estimated noise=1680.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168829 Jy ! Component: 100 - total flux cleaned = 0.00177258 Jy ! Component: 150 - total flux cleaned = 0.00161472 Jy ! Component: 200 - total flux cleaned = 0.00146915 Jy ! Total flux subtracted in 200 components = 0.00146915 Jy ! Clean residual min=-0.006006 max=0.005164 Jy/beam ! Clean residual mean=-0.000005 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 1.72969 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 1.72969 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=0.071207Jy sigma=0.000583 ! Fit after self-cal, rms=0.071193Jy sigma=0.000583 wmodel J2011-1546_X_2017_03_27_pus_map.mod ! Writing 55 model components to file: J2011-1546_X_2017_03_27_pus_map.mod wobs J2011-1546_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2011-1546_X_2017_03_27_pus_uvs.fits wwins J2011-1546_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J2011-1546_X_2017_03_27_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 = -0.0012075 Jy ! Component: 100 - total flux cleaned = -0.000498403 Jy ! Component: 150 - total flux cleaned = -9.23581e-05 Jy ! Component: 200 - total flux cleaned = 0.000356723 Jy ! Component: 250 - total flux cleaned = 0.000852232 Jy ! Component: 300 - total flux cleaned = 0.00118641 Jy ! Component: 350 - total flux cleaned = 0.0014411 Jy ! Component: 400 - total flux cleaned = 0.0019267 Jy ! Component: 450 - total flux cleaned = 0.00227432 Jy ! Component: 500 - total flux cleaned = 0.00266446 Jy ! Component: 550 - total flux cleaned = 0.00314555 Jy ! Component: 600 - total flux cleaned = 0.00355663 Jy ! Component: 650 - total flux cleaned = 0.00400301 Jy ! Component: 700 - total flux cleaned = 0.00443487 Jy ! Component: 750 - total flux cleaned = 0.00480645 Jy ! Component: 800 - total flux cleaned = 0.0052093 Jy ! Component: 850 - total flux cleaned = 0.00546912 Jy ! Component: 900 - total flux cleaned = 0.00580694 Jy ! Component: 950 - total flux cleaned = 0.00613764 Jy ! Component: 1000 - total flux cleaned = 0.00650056 Jy ! Component: 1050 - total flux cleaned = 0.00689421 Jy ! Component: 1100 - total flux cleaned = 0.00720216 Jy ! Component: 1150 - total flux cleaned = 0.00750298 Jy ! Component: 1200 - total flux cleaned = 0.00779756 Jy ! Component: 1250 - total flux cleaned = 0.00794175 Jy ! Component: 1300 - total flux cleaned = 0.00818928 Jy ! Component: 1350 - total flux cleaned = 0.00839716 Jy ! Component: 1400 - total flux cleaned = 0.0084653 Jy ! Component: 1450 - total flux cleaned = 0.0085325 Jy ! Component: 1500 - total flux cleaned = 0.00866395 Jy ! Component: 1550 - total flux cleaned = 0.00869709 Jy ! Component: 1600 - total flux cleaned = 0.00872937 Jy ! Component: 1650 - total flux cleaned = 0.00876108 Jy ! Component: 1700 - total flux cleaned = 0.00872993 Jy ! Component: 1750 - total flux cleaned = 0.00872942 Jy ! Component: 1800 - total flux cleaned = 0.00866908 Jy ! Component: 1850 - total flux cleaned = 0.00863894 Jy ! Component: 1900 - total flux cleaned = 0.00855075 Jy ! Component: 1950 - total flux cleaned = 0.00846338 Jy ! Component: 2000 - total flux cleaned = 0.0083765 Jy ! Total flux subtracted in 2048 components = 0.0082618 Jy ! Clean residual min=-0.001666 max=0.001460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 1.73795 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 169 components and 1.73795 Jy ![Exited script file: muppet] wmap "J2011-1546_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7852 x 1.862 at 7.44 degrees (North through East) ! Clean map min=-0.002449 max=1.6165 Jy/beam ! Writing clean map to FITS file: J2011-1546_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.61646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000488666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0906917 0.0906917 0.181383 0.362767 0.725534 1.45107 2.90214 5.80427 11.6085 23.2171 46.4342 92.8683 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.616 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7852 x 1.862 at 7.44 degrees (North through East) ! Clean map min=-0.002449 max=1.6165 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 J2011-1546_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:08:38 2019