! Started logfile: J1325-4301_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:50 2019 obs J1325-4301_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1325-4301_X_2017_06_15_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.175926 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1325-4301 ! ! 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 989 lines of history. ! ! Reading 13680 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 J1325-4301_X_2017_06_15_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 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 798 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 840 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.167367Jy sigma=0.007073 ! Fit after self-cal, rms=1.016485Jy sigma=0.006090 ! 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=0.5319 mas, bmaj=1.969 mas, bpa=-7.426 degrees ! Estimated noise=3000.72 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.465842 Jy ! Component: 100 - total flux cleaned = 0.795159 Jy ! Total flux subtracted in 100 components = 0.795159 Jy ! Clean residual min=-0.178855 max=0.197540 Jy/beam ! Clean residual mean=-0.000090 rms=0.067658 Jy/beam ! Combined flux in latest and established models = 0.795159 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.795159 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=0.915391Jy sigma=0.005712 ! Fit after self-cal, rms=0.914956Jy sigma=0.005709 ! 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=0.6767 mas, bmaj=2.388 mas, bpa=-6.149 degrees ! Estimated noise=1026.14 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 = 0.633826 Jy ! Component: 100 - total flux cleaned = 0.861411 Jy ! Component: 150 - total flux cleaned = 0.854991 Jy ! Component: 200 - total flux cleaned = 0.841948 Jy ! Total flux subtracted in 200 components = 0.841948 Jy ! Clean residual min=-0.091747 max=0.091201 Jy/beam ! Clean residual mean=-0.002021 rms=0.039496 Jy/beam ! Combined flux in latest and established models = 1.63711 Jy ! Performing phase self-cal ! Adding 110 model components to the UV plane model. ! The established model now contains 130 components and 1.63711 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=0.240513Jy sigma=0.001471 ! Fit after self-cal, rms=0.238267Jy sigma=0.001458 ! 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 1.00* FD 1.01 HN 1.00* KP 1.03 ! LA 1.00* MK 1.09 NL 1.00* OV 1.00* ! PT 0.88 SC 1.49 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.96 ! LA 1.00* MK 1.08 NL 1.00* OV 1.00* ! PT 0.90 SC 1.35 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 1.00* MK 1.09 NL 1.00* OV 1.00* ! PT 0.87 SC 1.30 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.00* MK 1.09 NL 1.00* OV 1.00* ! PT 0.88 SC 1.29 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.97 ! LA 1.00* MK 1.07 NL 1.00* OV 1.00* ! PT 0.87 SC 1.21 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.00* MK 1.06 NL 1.00* OV 1.00* ! PT 0.86 SC 1.23 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 1.00* MK 1.08 NL 1.00* OV 1.00* ! PT 0.87 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.96 ! LA 1.00* MK 1.07 NL 1.00* OV 1.00* ! PT 0.87 SC 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 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.00* MK 1.06 NL 1.00* OV 1.00* ! PT 0.87 SC 0.93 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.00* MK 1.08 NL 1.00* OV 1.00* ! PT 0.86 SC 0.81 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.99 ! LA 1.00* MK 1.12 NL 1.00* OV 1.00* ! PT 0.87 SC 0.79 ! ! ! 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 0.98 HN 1.00* KP 0.99 ! LA 1.00* MK 1.07 NL 1.00* OV 1.00* ! PT 0.87 SC 0.77 ! ! ! Fit before self-cal, rms=0.238267Jy sigma=0.001458 ! Fit after self-cal, rms=0.156791Jy sigma=0.000982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7032 mas, bmaj=2.44 mas, bpa=-5.944 degrees ! Estimated noise=995.15 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 = 0.0400976 Jy ! Component: 100 - total flux cleaned = 0.0646119 Jy ! Component: 150 - total flux cleaned = 0.0841703 Jy ! Component: 200 - total flux cleaned = 0.0958491 Jy ! Total flux subtracted in 200 components = 0.0958491 Jy ! Clean residual min=-0.015209 max=0.015236 Jy/beam ! Clean residual mean=-0.000401 rms=0.006754 Jy/beam ! Combined flux in latest and established models = 1.73296 Jy ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 243 components and 1.73296 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=0.118972Jy sigma=0.000672 ! Fit after self-cal, rms=0.117300Jy sigma=0.000666 ! 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=0.117300Jy sigma=0.000666 ! Fit after self-cal, rms=0.111969Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6952 mas, bmaj=2.394 mas, bpa=-6.486 degrees ! Estimated noise=979.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119706 Jy ! Component: 100 - total flux cleaned = 0.0155906 Jy ! Component: 150 - total flux cleaned = 0.0184573 Jy ! Component: 200 - total flux cleaned = 0.0196366 Jy ! Total flux subtracted in 200 components = 0.0196366 Jy ! Clean residual min=-0.005693 max=0.005759 Jy/beam ! Clean residual mean=-0.000059 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 1.75259 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 315 components and 1.75259 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=0.107011Jy sigma=0.000615 ! Fit after self-cal, rms=0.106594Jy sigma=0.000614 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 = 0.000133214 Jy ! Component: 100 - total flux cleaned = -0.000690204 Jy ! Component: 150 - total flux cleaned = -0.00159015 Jy ! Component: 200 - total flux cleaned = -0.00256044 Jy ! Total flux subtracted in 200 components = -0.00256044 Jy ! Clean residual min=-0.003046 max=0.003050 Jy/beam ! Clean residual mean=-0.000023 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 1.75003 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 353 components and 1.75003 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=0.105403Jy sigma=0.000606 ! Fit after self-cal, rms=0.105234Jy sigma=0.000606 ! 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=0.105234Jy sigma=0.000606 ! Fit after self-cal, rms=0.103826Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6924 mas, bmaj=2.378 mas, bpa=-6.678 degrees ! Estimated noise=972.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150649 Jy ! Component: 100 - total flux cleaned = -0.000157801 Jy ! Component: 150 - total flux cleaned = -2.09572e-05 Jy ! Component: 200 - total flux cleaned = -1.09618e-05 Jy ! Total flux subtracted in 200 components = -1.09618e-05 Jy ! Clean residual min=-0.001986 max=0.002003 Jy/beam ! Clean residual mean=-0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 1.75002 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 386 components and 1.75002 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=0.103412Jy sigma=0.000603 ! Fit after self-cal, rms=0.103288Jy sigma=0.000603 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 = -0.000433686 Jy ! Component: 100 - total flux cleaned = 0.000255644 Jy ! Component: 150 - total flux cleaned = 0.000674224 Jy ! Component: 200 - total flux cleaned = 0.00143954 Jy ! Total flux subtracted in 200 components = 0.00143954 Jy ! Clean residual min=-0.001541 max=0.001554 Jy/beam ! Clean residual mean=-0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 1.75146 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 411 components and 1.75146 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=0.103054Jy sigma=0.000602 ! Fit after self-cal, rms=0.102985Jy sigma=0.000602 ! 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=0.102985Jy sigma=0.000602 ! Fit after self-cal, rms=0.101268Jy sigma=0.000602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=9.874 mas, bpa=2.365 degrees ! Estimated noise=1378.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337429 Jy ! Component: 100 - total flux cleaned = -9.31537e-05 Jy ! Component: 150 - total flux cleaned = -0.000347008 Jy ! Component: 200 - total flux cleaned = -0.000462588 Jy ! Total flux subtracted in 200 components = -0.000462588 Jy ! Clean residual min=-0.000470 max=0.000467 Jy/beam ! Clean residual mean=-0.000017 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 1.751 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 442 components and 1.751 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=0.101244Jy sigma=0.000602 ! Fit after self-cal, rms=0.101224Jy sigma=0.000602 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 = -0.000144582 Jy ! Component: 100 - total flux cleaned = -0.000220688 Jy ! Component: 150 - total flux cleaned = -0.000371549 Jy ! Component: 200 - total flux cleaned = -0.000421871 Jy ! Total flux subtracted in 200 components = -0.000421871 Jy ! Clean residual min=-0.000422 max=0.000420 Jy/beam ! Clean residual mean=-0.000011 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 1.75058 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 463 components and 1.75058 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=0.101203Jy sigma=0.000602 ! Fit after self-cal, rms=0.101197Jy sigma=0.000602 ! 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=0.6889 mas, bmaj=2.358 mas, bpa=-6.967 degrees ! Estimated noise=964.198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6889 x 2.358 at -6.967 degrees (North through East) ! Clean map min=-0.069397 max=0.80073 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=0.101197Jy sigma=0.000602 ! Fit after self-cal, rms=0.184448Jy sigma=0.000475 ! Inverting map and beam ! Estimated beam: bmin=0.6885 mas, bmaj=2.351 mas, bpa=-7.062 degrees ! Estimated noise=961.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634075 Jy ! Component: 100 - total flux cleaned = 0.000799328 Jy ! Component: 150 - total flux cleaned = 0.000942895 Jy ! Component: 200 - total flux cleaned = 0.000802191 Jy ! Total flux subtracted in 200 components = 0.000802191 Jy ! Clean residual min=-0.001095 max=0.001093 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 1.75138 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 504 components and 1.75138 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=0.184391Jy sigma=0.000474 ! Fit after self-cal, rms=0.184060Jy sigma=0.000474 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541417 Jy ! Component: 100 - total flux cleaned = 0.000878342 Jy ! Component: 150 - total flux cleaned = 0.00112336 Jy ! Component: 200 - total flux cleaned = 0.00112501 Jy ! Total flux subtracted in 200 components = 0.00112501 Jy ! Clean residual min=-0.000910 max=0.000917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 1.75251 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 527 components and 1.75251 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=0.183972Jy sigma=0.000474 ! Fit after self-cal, rms=0.183799Jy sigma=0.000474 ! 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=0.183799Jy sigma=0.000474 ! Fit after self-cal, rms=0.193140Jy sigma=0.000473 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=0.5279 mas, bmaj=1.941 mas, bpa=-8.774 degrees ! Estimated noise=2848.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.447681 Jy ! Component: 100 - total flux cleaned = 0.755964 Jy ! Component: 150 - total flux cleaned = 1.00057 Jy ! Component: 200 - total flux cleaned = 1.14206 Jy ! Total flux subtracted in 200 components = 1.14206 Jy ! Clean residual min=-0.113561 max=0.117533 Jy/beam ! Clean residual mean=-0.000125 rms=0.041866 Jy/beam ! Combined flux in latest and established models = 1.14206 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 50 model components to the UV plane model. ! The established model now contains 50 components and 1.14206 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6866 mas, bmaj=2.34 mas, bpa=-7.227 degrees ! Estimated noise=956.696 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 = 0.347438 Jy ! Component: 100 - total flux cleaned = 0.340824 Jy ! Component: 150 - total flux cleaned = 0.311267 Jy ! Component: 200 - total flux cleaned = 0.315936 Jy ! Total flux subtracted in 200 components = 0.315936 Jy ! Clean residual min=-0.058209 max=0.058076 Jy/beam ! Clean residual mean=-0.001013 rms=0.024147 Jy/beam ! Combined flux in latest and established models = 1.45799 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 131 components and 1.45799 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=3.208 mas, bmaj=9.767 mas, bpa=2.168 degrees ! Estimated noise=1378.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169123 Jy ! Component: 100 - total flux cleaned = 0.014422 Jy ! Component: 150 - total flux cleaned = 0.0107617 Jy ! Component: 200 - total flux cleaned = 0.00657442 Jy ! Total flux subtracted in 200 components = 0.00657442 Jy ! Clean residual min=-0.009568 max=0.009592 Jy/beam ! Clean residual mean=-0.000173 rms=0.004687 Jy/beam ! Combined flux in latest and established models = 1.46457 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 = -0.00217638 Jy ! Component: 100 - total flux cleaned = -0.00253887 Jy ! Component: 150 - total flux cleaned = -0.00182633 Jy ! Component: 200 - total flux cleaned = -0.000779198 Jy ! Total flux subtracted in 200 components = -0.000779198 Jy ! Clean residual min=-0.005638 max=0.005757 Jy/beam ! Clean residual mean=0.000174 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 1.46379 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 250 components and 1.46379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6866 mas, bmaj=2.34 mas, bpa=-7.227 degrees ! Estimated noise=956.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00728188 Jy ! Component: 100 - total flux cleaned = -0.00680079 Jy ! Component: 150 - total flux cleaned = -0.00585043 Jy ! Component: 200 - total flux cleaned = -0.00461544 Jy ! Total flux subtracted in 200 components = -0.00461544 Jy ! Clean residual min=-0.006222 max=0.006261 Jy/beam ! Clean residual mean=0.000011 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 1.45917 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 284 components and 1.45917 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=0.194648Jy sigma=0.000498 ! Fit after self-cal, rms=0.194561Jy sigma=0.000493 wmodel J1325-4301_X_2017_06_15_pus_map.mod ! Writing 284 model components to file: J1325-4301_X_2017_06_15_pus_map.mod wobs J1325-4301_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1325-4301_X_2017_06_15_pus_uvs.fits wwins J1325-4301_X_2017_06_15_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1325-4301_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6866 x 2.34 at -7.227 degrees (North through East) ! Clean map min=-0.089563 max=0.75403 Jy/beam ! Writing clean map to FITS file: J1325-4301_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.754034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00203826 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.810942 0.810942 1.62188 3.24377 6.48754 12.9751 25.9501 51.9003 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.754 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6866 x 2.34 at -7.227 degrees (North through East) ! Clean map min=-0.089563 max=0.75403 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 J1325-4301_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:53 2019