! Started logfile: /image_prod/ug002_uva//J2129-1538_S_m_dfm.log on Thu Mar 5 05:15:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2129-1538_S_m_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2129-1538_S_m_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.923611 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 798 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2129-1538_S_m] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.158322Jy sigma=11.249508 ! Fit after self-cal, rms=0.488529Jy sigma=4.740001 ! 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=3.25 mas, bmaj=7.17 mas, bpa=7.398 degrees ! Estimated noise=3.33331 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 = 0.458906 Jy ! Component: 100 - total flux cleaned = 0.617518 Jy ! Total flux subtracted in 100 components = 0.617518 Jy ! Clean residual min=-0.048933 max=0.109501 Jy/beam ! Clean residual mean=0.000334 rms=0.021309 Jy/beam ! Combined flux in latest and established models = 0.617518 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.617518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.221634Jy sigma=2.296121 ! Fit after self-cal, rms=0.221630Jy sigma=2.295636 ! 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=3.754 mas, bmaj=7.988 mas, bpa=8.453 degrees ! Estimated noise=2.69757 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 = 0.118141 Jy ! Component: 100 - total flux cleaned = 0.190547 Jy ! Component: 150 - total flux cleaned = 0.23531 Jy ! Component: 200 - total flux cleaned = 0.263079 Jy ! Total flux subtracted in 200 components = 0.263079 Jy ! Clean residual min=-0.046717 max=0.063489 Jy/beam ! Clean residual mean=0.000070 rms=0.013614 Jy/beam ! Combined flux in latest and established models = 0.880598 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.880598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147097Jy sigma=1.507107 ! Fit after self-cal, rms=0.146928Jy sigma=1.506379 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.754 x 7.988 at 8.453 degrees (North through East) ! Clean map min=-0.045509 max=0.52577 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 KP 0.98 LA 0.98 ! MK 1.10 NL 0.95 OV 0.94 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.24 FD 0.91 KP 0.94 LA 0.98 ! MK 1.06 NL 1.08 OV 0.90 PT 0.99 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.93 KP 0.91 LA 0.98 ! MK 1.02 NL 0.97 OV 0.90 PT 0.97 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.146928Jy sigma=1.506379 ! Fit after self-cal, rms=0.118187Jy sigma=0.911515 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=8.164 mas, bpa=8.663 degrees ! Estimated noise=2.80103 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 = -0.0190064 Jy ! Component: 100 - total flux cleaned = -0.0212322 Jy ! Component: 150 - total flux cleaned = -0.0218235 Jy ! Component: 200 - total flux cleaned = -0.0223369 Jy ! Total flux subtracted in 200 components = -0.0223369 Jy ! Clean residual min=-0.022260 max=0.014332 Jy/beam ! Clean residual mean=0.000060 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 0.858261 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.858261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108493Jy sigma=0.827361 ! Fit after self-cal, rms=0.108814Jy sigma=0.826093 ! 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. ! ! Fit before self-cal, rms=0.108814Jy sigma=0.826093 ! Fit after self-cal, rms=0.110385Jy sigma=0.816754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=8.22 mas, bpa=8.405 degrees ! Estimated noise=2.80657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0109495 Jy ! Component: 100 - total flux cleaned = -0.0122007 Jy ! Component: 150 - total flux cleaned = -0.012898 Jy ! Component: 200 - total flux cleaned = -0.0134889 Jy ! Total flux subtracted in 200 components = -0.0134889 Jy ! Clean residual min=-0.018483 max=0.013303 Jy/beam ! Clean residual mean=0.000055 rms=0.004537 Jy/beam ! Combined flux in latest and established models = 0.844772 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.844772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107211Jy sigma=0.786992 ! Fit after self-cal, rms=0.107295Jy sigma=0.786906 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 = -0.000498062 Jy ! Component: 100 - total flux cleaned = -0.000947229 Jy ! Component: 150 - total flux cleaned = -0.00152887 Jy ! Component: 200 - total flux cleaned = -0.00186987 Jy ! Total flux subtracted in 200 components = -0.00186987 Jy ! Clean residual min=-0.017395 max=0.013173 Jy/beam ! Clean residual mean=0.000059 rms=0.004382 Jy/beam ! Combined flux in latest and established models = 0.842902 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.842902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106294Jy sigma=0.779864 ! Fit after self-cal, rms=0.106333Jy sigma=0.779842 ! 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. ! ! Fit before self-cal, rms=0.106333Jy sigma=0.779842 ! Fit after self-cal, rms=0.108540Jy sigma=0.772097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=8.261 mas, bpa=8.159 degrees ! Estimated noise=2.82248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0043284 Jy ! Component: 100 - total flux cleaned = -0.00558473 Jy ! Component: 150 - total flux cleaned = -0.00664879 Jy ! Component: 200 - total flux cleaned = -0.00720148 Jy ! Total flux subtracted in 200 components = -0.00720148 Jy ! Clean residual min=-0.015974 max=0.012378 Jy/beam ! Clean residual mean=0.000047 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 0.8357 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.8357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107407Jy sigma=0.761908 ! Fit after self-cal, rms=0.107448Jy sigma=0.761881 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 = -0.000669651 Jy ! Component: 100 - total flux cleaned = -0.00110634 Jy ! Component: 150 - total flux cleaned = -0.00149463 Jy ! Component: 200 - total flux cleaned = -0.00172847 Jy ! Total flux subtracted in 200 components = -0.00172847 Jy ! Clean residual min=-0.015427 max=0.012055 Jy/beam ! Clean residual mean=0.000051 rms=0.003866 Jy/beam ! Combined flux in latest and established models = 0.833972 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.833972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106976Jy sigma=0.758915 ! Fit after self-cal, rms=0.106994Jy sigma=0.758906 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.106994Jy sigma=0.758906 ! Fit after self-cal, rms=0.109573Jy sigma=0.755105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.673 mas, bmaj=18.16 mas, bpa=20.86 degrees ! Estimated noise=3.17028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00561752 Jy ! Component: 100 - total flux cleaned = -0.00632454 Jy ! Component: 150 - total flux cleaned = -0.00692389 Jy ! Component: 200 - total flux cleaned = -0.00742759 Jy ! Total flux subtracted in 200 components = -0.00742759 Jy ! Clean residual min=-0.017017 max=0.016010 Jy/beam ! Clean residual mean=0.000083 rms=0.004925 Jy/beam ! Combined flux in latest and established models = 0.826544 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 77 components and 0.826544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109359Jy sigma=0.749889 ! Fit after self-cal, rms=0.109377Jy sigma=0.749879 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 = -0.000427305 Jy ! Component: 100 - total flux cleaned = -0.000792524 Jy ! Component: 150 - total flux cleaned = -0.0010337 Jy ! Component: 200 - total flux cleaned = -0.00131588 Jy ! Total flux subtracted in 200 components = -0.00131588 Jy ! Clean residual min=-0.016811 max=0.016046 Jy/beam ! Clean residual mean=0.000088 rms=0.004908 Jy/beam ! Combined flux in latest and established models = 0.825228 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.825228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109265Jy sigma=0.748761 ! Fit after self-cal, rms=0.109268Jy sigma=0.748752 ! 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=3.803 mas, bmaj=8.307 mas, bpa=7.731 degrees ! Estimated noise=2.83934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.803 x 8.307 at 7.731 degrees (North through East) ! Clean map min=-0.015083 max=0.57202 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. ! ! Fit before self-cal, rms=0.109268Jy sigma=0.748752 ! Fit after self-cal, rms=0.105770Jy sigma=0.703713 ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=8.31 mas, bpa=7.898 degrees ! Estimated noise=2.84915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00195284 Jy ! Component: 100 - total flux cleaned = -0.002423 Jy ! Component: 150 - total flux cleaned = -0.00281156 Jy ! Component: 200 - total flux cleaned = -0.00292238 Jy ! Total flux subtracted in 200 components = -0.00292238 Jy ! Clean residual min=-0.014578 max=0.010854 Jy/beam ! Clean residual mean=0.000041 rms=0.003386 Jy/beam ! Combined flux in latest and established models = 0.822306 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.822306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105174Jy sigma=0.700116 ! Fit after self-cal, rms=0.105174Jy sigma=0.700111 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.48948e-06 Jy ! Component: 100 - total flux cleaned = -0.000101213 Jy ! Component: 150 - total flux cleaned = -0.000282521 Jy ! Component: 200 - total flux cleaned = -0.000450581 Jy ! Total flux subtracted in 200 components = -0.000450581 Jy ! Clean residual min=-0.014335 max=0.010835 Jy/beam ! Clean residual mean=0.000042 rms=0.003348 Jy/beam ! Combined flux in latest and established models = 0.821855 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.821855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104892Jy sigma=0.698887 ! Fit after self-cal, rms=0.104901Jy sigma=0.698880 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104901Jy sigma=0.698880 ! Fit after self-cal, rms=0.106497Jy sigma=0.697473 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=3.29 mas, bmaj=7.434 mas, bpa=6.711 degrees ! Estimated noise=3.54373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.48371 Jy ! Component: 100 - total flux cleaned = 0.633493 Jy ! Component: 150 - total flux cleaned = 0.706002 Jy ! Component: 200 - total flux cleaned = 0.744838 Jy ! Total flux subtracted in 200 components = 0.744838 Jy ! Clean residual min=-0.016645 max=0.023574 Jy/beam ! Clean residual mean=0.000120 rms=0.005278 Jy/beam ! Combined flux in latest and established models = 0.744839 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.744839 Jy ! Inverting map and beam ! Estimated beam: bmin=3.821 mas, bmaj=8.349 mas, bpa=7.474 degrees ! Estimated noise=2.86207 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 (-63, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281221 Jy ! Component: 100 - total flux cleaned = 0.0435478 Jy ! Component: 150 - total flux cleaned = 0.0530967 Jy ! Component: 200 - total flux cleaned = 0.0592513 Jy ! Total flux subtracted in 200 components = 0.0592513 Jy ! Clean residual min=-0.012115 max=0.011675 Jy/beam ! Clean residual mean=0.000084 rms=0.003222 Jy/beam ! Combined flux in latest and established models = 0.80409 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 73 components and 0.80409 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.742 mas, bmaj=18.24 mas, bpa=20.51 degrees ! Estimated noise=3.17473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548771 Jy ! Component: 100 - total flux cleaned = 0.00778392 Jy ! Component: 150 - total flux cleaned = 0.00813291 Jy ! Component: 200 - total flux cleaned = 0.00829711 Jy ! Total flux subtracted in 200 components = 0.00829711 Jy ! Clean residual min=-0.014301 max=0.014006 Jy/beam ! Clean residual mean=0.000109 rms=0.004266 Jy/beam ! Combined flux in latest and established models = 0.812387 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 = 0.000157094 Jy ! Component: 100 - total flux cleaned = 0.00030774 Jy ! Component: 150 - total flux cleaned = 0.00038072 Jy ! Component: 200 - total flux cleaned = 0.000514514 Jy ! Total flux subtracted in 200 components = 0.000514514 Jy ! Clean residual min=-0.014175 max=0.013853 Jy/beam ! Clean residual mean=0.000107 rms=0.004226 Jy/beam ! Combined flux in latest and established models = 0.812902 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.812902 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.821 mas, bmaj=8.349 mas, bpa=7.474 degrees ! Estimated noise=2.86207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510491 Jy ! Component: 100 - total flux cleaned = -0.000763004 Jy ! Component: 150 - total flux cleaned = -0.00099216 Jy ! Component: 200 - total flux cleaned = -0.00109878 Jy ! Total flux subtracted in 200 components = -0.00109878 Jy ! Clean residual min=-0.011481 max=0.011309 Jy/beam ! Clean residual mean=0.000064 rms=0.003062 Jy/beam ! Combined flux in latest and established models = 0.811803 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.811803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105280Jy sigma=0.689933 ! Fit after self-cal, rms=0.105043Jy sigma=0.687404 wmodel J2129-1538_S_m_map.mod ! Writing 102 model components to file: J2129-1538_S_m_map.mod wobs J2129-1538_S_m_uvs.fits ! Writing UV FITS file: J2129-1538_S_m_uvs.fits wwins J2129-1538_S_m_map.win ! wwins: Wrote 2 windows to J2129-1538_S_m_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213093 Jy ! Component: 100 - total flux cleaned = -0.000906342 Jy ! Component: 150 - total flux cleaned = -0.00152955 Jy ! Component: 200 - total flux cleaned = -0.00167888 Jy ! Component: 250 - total flux cleaned = -0.00114728 Jy ! Component: 300 - total flux cleaned = -0.000643693 Jy ! Component: 350 - total flux cleaned = 7.35999e-05 Jy ! Component: 400 - total flux cleaned = 0.000529 Jy ! Component: 450 - total flux cleaned = 0.000856819 Jy ! Component: 500 - total flux cleaned = 0.000962438 Jy ! Component: 550 - total flux cleaned = 0.00096792 Jy ! Component: 600 - total flux cleaned = 0.00106381 Jy ! Component: 650 - total flux cleaned = 0.00079142 Jy ! Component: 700 - total flux cleaned = 0.000619254 Jy ! Component: 750 - total flux cleaned = 0.000537875 Jy ! Component: 800 - total flux cleaned = 0.000700282 Jy ! Component: 850 - total flux cleaned = 0.000700247 Jy ! Component: 900 - total flux cleaned = 0.000697979 Jy ! Component: 950 - total flux cleaned = 0.000473309 Jy ! Component: 1000 - total flux cleaned = 0.000327136 Jy ! Component: 1050 - total flux cleaned = 0.000187322 Jy ! Component: 1100 - total flux cleaned = 0.000257038 Jy ! Component: 1150 - total flux cleaned = 0.000324515 Jy ! Component: 1200 - total flux cleaned = 0.000585919 Jy ! Component: 1250 - total flux cleaned = 0.000519836 Jy ! Component: 1300 - total flux cleaned = 0.000520074 Jy ! Component: 1350 - total flux cleaned = 0.000887418 Jy ! Component: 1400 - total flux cleaned = 0.00130509 Jy ! Component: 1450 - total flux cleaned = 0.00136227 Jy ! Component: 1500 - total flux cleaned = 0.00159137 Jy ! Component: 1550 - total flux cleaned = 0.00130824 Jy ! Component: 1600 - total flux cleaned = 0.00136296 Jy ! Component: 1650 - total flux cleaned = 0.00125323 Jy ! Component: 1700 - total flux cleaned = 0.00130726 Jy ! Component: 1750 - total flux cleaned = 0.00130749 Jy ! Component: 1800 - total flux cleaned = 0.00130776 Jy ! Component: 1850 - total flux cleaned = 0.00125666 Jy ! Component: 1900 - total flux cleaned = 0.00141003 Jy ! Component: 1950 - total flux cleaned = 0.00140975 Jy ! Component: 2000 - total flux cleaned = 0.00151019 Jy ! Component: 2050 - total flux cleaned = 0.00170807 Jy ! Component: 2100 - total flux cleaned = 0.00165865 Jy ! Component: 2150 - total flux cleaned = 0.00165902 Jy ! Component: 2200 - total flux cleaned = 0.00175602 Jy ! Component: 2250 - total flux cleaned = 0.00175642 Jy ! Component: 2300 - total flux cleaned = 0.00180472 Jy ! Component: 2350 - total flux cleaned = 0.00180475 Jy ! Component: 2400 - total flux cleaned = 0.0018998 Jy ! Component: 2450 - total flux cleaned = 0.00194684 Jy ! Component: 2500 - total flux cleaned = 0.00199381 Jy ! Component: 2550 - total flux cleaned = 0.00204082 Jy ! Component: 2600 - total flux cleaned = 0.002041 Jy ! Component: 2650 - total flux cleaned = 0.00199442 Jy ! Component: 2700 - total flux cleaned = 0.00194762 Jy ! Component: 2750 - total flux cleaned = 0.00199448 Jy ! Component: 2800 - total flux cleaned = 0.00185367 Jy ! Component: 2850 - total flux cleaned = 0.00194764 Jy ! Component: 2900 - total flux cleaned = 0.00190063 Jy ! Component: 2950 - total flux cleaned = 0.00194822 Jy ! Component: 3000 - total flux cleaned = 0.00194853 Jy ! Component: 3050 - total flux cleaned = 0.00194859 Jy ! Component: 3100 - total flux cleaned = 0.00194848 Jy ! Component: 3150 - total flux cleaned = 0.00194852 Jy ! Component: 3200 - total flux cleaned = 0.00185138 Jy ! Component: 3250 - total flux cleaned = 0.00190035 Jy ! Component: 3300 - total flux cleaned = 0.00185086 Jy ! Component: 3350 - total flux cleaned = 0.00185065 Jy ! Component: 3400 - total flux cleaned = 0.00190064 Jy ! Component: 3450 - total flux cleaned = 0.00190108 Jy ! Component: 3500 - total flux cleaned = 0.0017986 Jy ! Component: 3550 - total flux cleaned = 0.0019015 Jy ! Component: 3600 - total flux cleaned = 0.00184908 Jy ! Component: 3650 - total flux cleaned = 0.00184924 Jy ! Component: 3700 - total flux cleaned = 0.00184951 Jy ! Component: 3750 - total flux cleaned = 0.00179572 Jy ! Component: 3800 - total flux cleaned = 0.00179532 Jy ! Component: 3850 - total flux cleaned = 0.00179528 Jy ! Component: 3900 - total flux cleaned = 0.00173984 Jy ! Component: 3950 - total flux cleaned = 0.00168397 Jy ! Component: 4000 - total flux cleaned = 0.00157006 Jy ! Component: 4050 - total flux cleaned = 0.00156986 Jy ! Total flux subtracted in 4096 components = 0.00151238 Jy ! Clean residual min=-0.003431 max=0.003302 Jy/beam ! Clean residual mean=-0.000010 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.813315 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 392 components and 0.813315 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2129-1538_S_m_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.821 x 8.349 at 7.474 degrees (North through East) ! Clean map min=-0.0060006 max=0.59598 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2129-1538_S_m_map.fits wmodel /image_prod/ug002_uva//J2129-1538_S_m_map.mod ! Writing 392 model components to file: /image_prod/ug002_uva//J2129-1538_S_m_map.mod wobs /image_prod/ug002_uva//J2129-1538_S_m_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2129-1538_S_m_uvs.fits wwins /image_prod/ug002_uva//J2129-1538_S_m_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2129-1538_S_m_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.595977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.519342 0.519342 1.03868 2.07737 4.15474 8.30947 16.6189 33.2379 66.4758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.595 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 577.654 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2129-1538_S_m_dfm.log closed on Thu Mar 5 05:15:38 2020