! Started logfile: J1147-3812_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:04 2019 obs J1147-3812_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_07_09_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.403419 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1147-3812 ! ! 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 979 lines of history. ! ! Reading 5664 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 J1147-3812_X_2017_07_09_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.746244Jy sigma=0.004919 ! Fit after self-cal, rms=0.637032Jy sigma=0.004232 ! 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=0.6403 mas, bmaj=1.91 mas, bpa=6.858 degrees ! Estimated noise=2519.48 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 = 1.14613 Jy ! Component: 100 - total flux cleaned = 1.45237 Jy ! Total flux subtracted in 100 components = 1.45237 Jy ! Clean residual min=-0.058730 max=0.127226 Jy/beam ! Clean residual mean=-0.001074 rms=0.022212 Jy/beam ! Combined flux in latest and established models = 1.45237 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.45237 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=0.292995Jy sigma=0.001926 ! Fit after self-cal, rms=0.292563Jy sigma=0.001923 ! 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=0.7936 mas, bmaj=2.332 mas, bpa=6.698 degrees ! Estimated noise=1461.63 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 = 0.185926 Jy ! Component: 100 - total flux cleaned = 0.271136 Jy ! Component: 150 - total flux cleaned = 0.312661 Jy ! Component: 200 - total flux cleaned = 0.333228 Jy ! Total flux subtracted in 200 components = 0.333228 Jy ! Clean residual min=-0.034585 max=0.043245 Jy/beam ! Clean residual mean=-0.000072 rms=0.011102 Jy/beam ! Combined flux in latest and established models = 1.7856 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 1.7856 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=0.161615Jy sigma=0.000990 ! Fit after self-cal, rms=0.160864Jy sigma=0.000985 ! 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 1.15 FD 0.98 HN 1.00* KP 0.98 ! LA 0.95 MK 0.98 NL 1.00* OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 1.00* KP 0.98 ! LA 0.95 MK 0.98 NL 1.00* OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.00* KP 0.96 ! LA 0.98 MK 1.00 NL 1.00* OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.00* KP 0.95 ! LA 0.98 MK 0.99 NL 1.00* OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 1.00* KP 0.95 ! LA 0.96 MK 1.01 NL 1.00* OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 1.00* KP 0.95 ! LA 0.97 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 1.00* KP 0.94 ! LA 0.97 MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 1.00* KP 0.96 ! LA 0.95 MK 1.00 NL 1.00* OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 1.00* KP 0.95 ! LA 0.97 MK 0.98 NL 1.00* OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 1.00* KP 0.96 ! LA 0.98 MK 1.04 NL 1.00* OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 0.98 MK 1.03 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.95 ! LA 0.97 MK 1.01 NL 1.00* OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.160864Jy sigma=0.000985 ! Fit after self-cal, rms=0.121767Jy sigma=0.000749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.349 mas, bpa=6.477 degrees ! Estimated noise=1465.29 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170609 Jy ! Component: 100 - total flux cleaned = 0.018004 Jy ! Component: 150 - total flux cleaned = 0.0180234 Jy ! Component: 200 - total flux cleaned = 0.0177533 Jy ! Total flux subtracted in 200 components = 0.0177533 Jy ! Clean residual min=-0.013179 max=0.016303 Jy/beam ! Clean residual mean=0.000062 rms=0.003567 Jy/beam ! Combined flux in latest and established models = 1.80335 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 1.80335 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=0.117392Jy sigma=0.000721 ! Fit after self-cal, rms=0.117321Jy sigma=0.000720 ! 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=0.117321Jy sigma=0.000720 ! Fit after self-cal, rms=0.113008Jy sigma=0.000696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7972 mas, bmaj=2.347 mas, bpa=6.519 degrees ! Estimated noise=1461.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288209 Jy ! Component: 100 - total flux cleaned = 0.00287346 Jy ! Component: 150 - total flux cleaned = 0.00270305 Jy ! Component: 200 - total flux cleaned = 0.00270207 Jy ! Total flux subtracted in 200 components = 0.00270207 Jy ! Clean residual min=-0.007675 max=0.006323 Jy/beam ! Clean residual mean=0.000005 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 1.80606 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 1.80606 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=0.112288Jy sigma=0.000692 ! Fit after self-cal, rms=0.112247Jy sigma=0.000691 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 = 3.74501e-05 Jy ! Component: 100 - total flux cleaned = -0.000240471 Jy ! Component: 150 - total flux cleaned = -0.000236318 Jy ! Component: 200 - total flux cleaned = -0.000355648 Jy ! Total flux subtracted in 200 components = -0.000355648 Jy ! Clean residual min=-0.006967 max=0.005451 Jy/beam ! Clean residual mean=0.000005 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 1.8057 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 1.8057 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=0.111948Jy sigma=0.000690 ! Fit after self-cal, rms=0.111940Jy sigma=0.000689 ! 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=0.111940Jy sigma=0.000689 ! Fit after self-cal, rms=0.111837Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7974 mas, bmaj=2.347 mas, bpa=6.522 degrees ! Estimated noise=1461.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038808 Jy ! Component: 100 - total flux cleaned = 0.000286749 Jy ! Component: 150 - total flux cleaned = 0.000195308 Jy ! Component: 200 - total flux cleaned = 0.000193467 Jy ! Total flux subtracted in 200 components = 0.000193467 Jy ! Clean residual min=-0.006050 max=0.005207 Jy/beam ! Clean residual mean=-0.000011 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 1.80589 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 1.80589 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=0.111629Jy sigma=0.000688 ! Fit after self-cal, rms=0.111622Jy sigma=0.000688 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 = -0.000304393 Jy ! Component: 100 - total flux cleaned = -0.000383283 Jy ! Component: 150 - total flux cleaned = -0.000381187 Jy ! Component: 200 - total flux cleaned = -0.000447719 Jy ! Total flux subtracted in 200 components = -0.000447719 Jy ! Clean residual min=-0.005695 max=0.004962 Jy/beam ! Clean residual mean=-0.000013 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 1.80545 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 1.80545 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=0.111518Jy sigma=0.000687 ! Fit after self-cal, rms=0.111517Jy sigma=0.000687 ! 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=0.111517Jy sigma=0.000687 ! Fit after self-cal, rms=0.111454Jy sigma=0.000687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=9.202 mas, bpa=7.309 degrees ! Estimated noise=1971.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793456 Jy ! Component: 100 - total flux cleaned = 0.00062944 Jy ! Component: 150 - total flux cleaned = 0.000533142 Jy ! Component: 200 - total flux cleaned = 0.000444787 Jy ! Total flux subtracted in 200 components = 0.000444787 Jy ! Clean residual min=-0.004477 max=0.003888 Jy/beam ! Clean residual mean=-0.000024 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 1.80589 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 1.80589 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=0.111428Jy sigma=0.000687 ! Fit after self-cal, rms=0.111416Jy sigma=0.000687 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 = -1.31569e-05 Jy ! Component: 100 - total flux cleaned = -6.35271e-05 Jy ! Component: 150 - total flux cleaned = -6.56534e-05 Jy ! Component: 200 - total flux cleaned = -0.000155794 Jy ! Total flux subtracted in 200 components = -0.000155794 Jy ! Clean residual min=-0.004362 max=0.003782 Jy/beam ! Clean residual mean=-0.000026 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 1.80573 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 1.80573 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=0.111411Jy sigma=0.000687 ! Fit after self-cal, rms=0.111399Jy sigma=0.000687 ! 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=0.7974 mas, bmaj=2.347 mas, bpa=6.528 degrees ! Estimated noise=1460.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7974 x 2.347 at 6.528 degrees (North through East) ! Clean map min=-0.01081 max=1.4815 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=0.111399Jy sigma=0.000687 ! Fit after self-cal, rms=0.092609Jy sigma=0.000567 ! Inverting map and beam ! Estimated beam: bmin=0.7969 mas, bmaj=2.345 mas, bpa=6.534 degrees ! Estimated noise=1459.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422537 Jy ! Component: 100 - total flux cleaned = -0.000613942 Jy ! Component: 150 - total flux cleaned = -0.000786101 Jy ! Component: 200 - total flux cleaned = -0.000838351 Jy ! Total flux subtracted in 200 components = -0.000838351 Jy ! Clean residual min=-0.004879 max=0.004931 Jy/beam ! Clean residual mean=-0.000033 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.8049 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 1.8049 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=0.092525Jy sigma=0.000566 ! Fit after self-cal, rms=0.092527Jy sigma=0.000566 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028945 Jy ! Component: 100 - total flux cleaned = -0.000288841 Jy ! Component: 150 - total flux cleaned = -0.000288817 Jy ! Component: 200 - total flux cleaned = -0.000289791 Jy ! Total flux subtracted in 200 components = -0.000289791 Jy ! Clean residual min=-0.004748 max=0.004821 Jy/beam ! Clean residual mean=-0.000034 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 1.80461 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 1.80461 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=0.092485Jy sigma=0.000566 ! Fit after self-cal, rms=0.092485Jy sigma=0.000566 ! 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=0.092485Jy sigma=0.000566 ! Fit after self-cal, rms=0.092442Jy sigma=0.000566 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=0.6411 mas, bmaj=1.919 mas, bpa=6.754 degrees ! Estimated noise=2528.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15012 Jy ! Component: 100 - total flux cleaned = 1.45679 Jy ! Component: 150 - total flux cleaned = 1.59473 Jy ! Component: 200 - total flux cleaned = 1.6727 Jy ! Total flux subtracted in 200 components = 1.6727 Jy ! Clean residual min=-0.024846 max=0.049512 Jy/beam ! Clean residual mean=-0.000358 rms=0.007255 Jy/beam ! Combined flux in latest and established models = 1.67269 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.67269 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7968 mas, bmaj=2.344 mas, bpa=6.537 degrees ! Estimated noise=1459.38 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) ! Added new window around map position (1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612062 Jy ! Component: 100 - total flux cleaned = 0.0926911 Jy ! Component: 150 - total flux cleaned = 0.111359 Jy ! Component: 200 - total flux cleaned = 0.122805 Jy ! Total flux subtracted in 200 components = 0.122805 Jy ! Clean residual min=-0.006328 max=0.008056 Jy/beam ! Clean residual mean=-0.000094 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 1.7955 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 1.7955 Jy ! Inverting map ! Added new window around map position (-1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782229 Jy ! Component: 100 - total flux cleaned = 0.00934585 Jy ! Component: 150 - total flux cleaned = 0.00952255 Jy ! Component: 200 - total flux cleaned = 0.0095181 Jy ! Total flux subtracted in 200 components = 0.0095181 Jy ! Clean residual min=-0.004858 max=0.004514 Jy/beam ! Clean residual mean=-0.000035 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 1.80502 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 1.80502 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=2.828 mas, bmaj=9.196 mas, bpa=7.317 degrees ! Estimated noise=1970.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200489 Jy ! Component: 100 - total flux cleaned = 0.00183622 Jy ! Component: 150 - total flux cleaned = 0.00173563 Jy ! Component: 200 - total flux cleaned = 0.00164033 Jy ! Total flux subtracted in 200 components = 0.00164033 Jy ! Clean residual min=-0.005046 max=0.003446 Jy/beam ! Clean residual mean=-0.000049 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 1.80666 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 = -0.000131473 Jy ! Component: 100 - total flux cleaned = -0.000212291 Jy ! Component: 150 - total flux cleaned = -0.000286395 Jy ! Component: 200 - total flux cleaned = -0.000358613 Jy ! Total flux subtracted in 200 components = -0.000358613 Jy ! Clean residual min=-0.004950 max=0.003444 Jy/beam ! Clean residual mean=-0.000051 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.8063 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 1.8063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7968 mas, bmaj=2.344 mas, bpa=6.537 degrees ! Estimated noise=1459.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138679 Jy ! Component: 100 - total flux cleaned = -0.00175275 Jy ! Component: 150 - total flux cleaned = -0.00164874 Jy ! Component: 200 - total flux cleaned = -0.00173701 Jy ! Total flux subtracted in 200 components = -0.00173701 Jy ! Clean residual min=-0.004389 max=0.003835 Jy/beam ! Clean residual mean=-0.000033 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 1.80456 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 1.80456 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=0.092513Jy sigma=0.000567 ! Fit after self-cal, rms=0.092448Jy sigma=0.000566 wmodel J1147-3812_X_2017_07_09_pus_map.mod ! Writing 88 model components to file: J1147-3812_X_2017_07_09_pus_map.mod wobs J1147-3812_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_07_09_pus_uvs.fits wwins J1147-3812_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1147-3812_X_2017_07_09_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 = -0.0014116 Jy ! Component: 100 - total flux cleaned = -0.0012206 Jy ! Component: 150 - total flux cleaned = -0.00103579 Jy ! Component: 200 - total flux cleaned = -0.000977522 Jy ! Component: 250 - total flux cleaned = -0.00113339 Jy ! Component: 300 - total flux cleaned = -0.00133032 Jy ! Component: 350 - total flux cleaned = -0.00156414 Jy ! Component: 400 - total flux cleaned = -0.00165263 Jy ! Component: 450 - total flux cleaned = -0.00178237 Jy ! Component: 500 - total flux cleaned = -0.00186539 Jy ! Component: 550 - total flux cleaned = -0.00186454 Jy ! Component: 600 - total flux cleaned = -0.00186406 Jy ! Component: 650 - total flux cleaned = -0.00201289 Jy ! Component: 700 - total flux cleaned = -0.00212111 Jy ! Component: 750 - total flux cleaned = -0.00226254 Jy ! Component: 800 - total flux cleaned = -0.00239953 Jy ! Component: 850 - total flux cleaned = -0.0025329 Jy ! Component: 900 - total flux cleaned = -0.00263052 Jy ! Component: 950 - total flux cleaned = -0.00278857 Jy ! Component: 1000 - total flux cleaned = -0.00291254 Jy ! Component: 1050 - total flux cleaned = -0.00309483 Jy ! Component: 1100 - total flux cleaned = -0.00333284 Jy ! Component: 1150 - total flux cleaned = -0.00356595 Jy ! Component: 1200 - total flux cleaned = -0.00362307 Jy ! Component: 1250 - total flux cleaned = -0.00373584 Jy ! Component: 1300 - total flux cleaned = -0.00384661 Jy ! Component: 1350 - total flux cleaned = -0.00395554 Jy ! Component: 1400 - total flux cleaned = -0.00411731 Jy ! Component: 1450 - total flux cleaned = -0.0042233 Jy ! Component: 1500 - total flux cleaned = -0.00427554 Jy ! Component: 1550 - total flux cleaned = -0.00432717 Jy ! Component: 1600 - total flux cleaned = -0.00432734 Jy ! Component: 1650 - total flux cleaned = -0.00430236 Jy ! Component: 1700 - total flux cleaned = -0.00435211 Jy ! Component: 1750 - total flux cleaned = -0.00435202 Jy ! Component: 1800 - total flux cleaned = -0.00435187 Jy ! Component: 1850 - total flux cleaned = -0.00437611 Jy ! Component: 1900 - total flux cleaned = -0.00440007 Jy ! Component: 1950 - total flux cleaned = -0.00437639 Jy ! Component: 2000 - total flux cleaned = -0.00435268 Jy ! Total flux subtracted in 2048 components = -0.00435274 Jy ! Clean residual min=-0.001623 max=0.001326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 1.80021 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 214 components and 1.80021 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7968 x 2.344 at 6.537 degrees (North through East) ! Clean map min=-0.0066649 max=1.4859 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.4859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0867426 0.0867426 0.173485 0.34697 0.693941 1.38788 2.77576 5.55153 11.1031 22.2061 44.4122 88.8244 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.485 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7968 x 2.344 at 6.537 degrees (North through East) ! Clean map min=-0.0066649 max=1.4859 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 J1147-3812_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:05 2019