! Started logfile: J2129-1538_S_1997_01_11_pus_uvs.log on Sun Feb 5 19:54:20 2006 obs J2129-1538_S_1997_01_11_pus_uve.fits ! Reading UV FITS file: J2129-1538_S_1997_01_11_pus_uve.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77037 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22049e+09 4e+06 1 4e+06 ! 02 2 2.23236e+09 4e+06 1 4e+06 ! 03 3 2.29236e+09 4e+06 1 4e+06 ! 04 4 2.32236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 610 lines of history. ! ! Reading 2496 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 float field_size field_size = 512 float field_cell field_cell = 0.5 float taper_size taper_size = 20. 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 0.500x0.500 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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.307671Jy sigma=3.485993 ! Fit after self-cal, rms=0.282378Jy sigma=3.248467 ! 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=2.978 mas, bmaj=8.403 mas, bpa=-2.464 degrees ! Estimated noise=1.89587 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 = 0.597869 Jy ! Component: 100 - total flux cleaned = 0.730491 Jy ! Total flux subtracted in 100 components = 0.730491 Jy ! Clean residual min=-0.027905 max=0.044284 Jy/beam ! Clean residual mean=-0.000057 rms=0.008278 Jy/beam ! Combined flux in latest and established models = 0.730491 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.730491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185802Jy sigma=1.744319 ! Fit after self-cal, rms=0.185791Jy sigma=1.743999 ! 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=3.686 mas, bmaj=9.772 mas, bpa=-1.424 degrees ! Estimated noise=1.36903 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 = 0.039333 Jy ! Component: 100 - total flux cleaned = 0.0375329 Jy ! Component: 150 - total flux cleaned = 0.0368521 Jy ! Component: 200 - total flux cleaned = 0.036244 Jy ! Total flux subtracted in 200 components = 0.036244 Jy ! Clean residual min=-0.019493 max=0.018832 Jy/beam ! Clean residual mean=-0.000141 rms=0.005700 Jy/beam ! Combined flux in latest and established models = 0.766735 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.766735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171412Jy sigma=1.637580 ! Fit after self-cal, rms=0.171404Jy sigma=1.637499 ! 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 0.95 FD 1.04 HN 1.17 KP 0.88 ! LA 1.00 MK 0.95 NL 0.76 OV 1.07 ! PT 1.09 SC 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.27 KP 0.99 ! LA 1.09 MK 0.98 NL 0.88 OV 1.01 ! PT 1.09 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.09 KP 0.90 ! LA 0.82 MK 0.88 NL 0.90 OV 0.90 ! PT 1.28 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.23 KP 0.95 ! LA 0.88 MK 0.99 NL 0.97 OV 1.02 ! PT 1.16 SC 0.96 ! ! ! Fit before self-cal, rms=0.171404Jy sigma=1.637499 ! Fit after self-cal, rms=0.113888Jy sigma=1.062026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.649 mas, bmaj=9.562 mas, bpa=-0.7545 degrees ! Estimated noise=1.35372 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 (17, -54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120924 Jy ! Component: 100 - total flux cleaned = 0.0167758 Jy ! Component: 150 - total flux cleaned = 0.0176704 Jy ! Component: 200 - total flux cleaned = 0.0180604 Jy ! Total flux subtracted in 200 components = 0.0180604 Jy ! Clean residual min=-0.005978 max=0.007647 Jy/beam ! Clean residual mean=0.000619 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.784795 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.784795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112208Jy sigma=1.043709 ! Fit after self-cal, rms=0.112178Jy sigma=1.041647 ! 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. ! ! Fit before self-cal, rms=0.112178Jy sigma=1.041647 ! Fit after self-cal, rms=0.109070Jy sigma=0.999897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=9.56 mas, bpa=-0.6728 degrees ! Estimated noise=1.35736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336856 Jy ! Component: 100 - total flux cleaned = 0.00337769 Jy ! Component: 150 - total flux cleaned = 0.00327367 Jy ! Component: 200 - total flux cleaned = 0.00307485 Jy ! Total flux subtracted in 200 components = 0.00307485 Jy ! Clean residual min=-0.006556 max=0.005822 Jy/beam ! Clean residual mean=0.000113 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.78787 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.78787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108773Jy sigma=0.996599 ! Fit after self-cal, rms=0.108776Jy sigma=0.996525 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 = -0.000178538 Jy ! Component: 100 - total flux cleaned = -0.000266026 Jy ! Component: 150 - total flux cleaned = -0.00034791 Jy ! Component: 200 - total flux cleaned = -0.000426084 Jy ! Total flux subtracted in 200 components = -0.000426084 Jy ! Clean residual min=-0.006433 max=0.005720 Jy/beam ! Clean residual mean=0.000114 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.787444 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.787444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108643Jy sigma=0.995208 ! Fit after self-cal, rms=0.108641Jy sigma=0.995187 ! 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. ! ! Fit before self-cal, rms=0.108641Jy sigma=0.995187 ! Fit after self-cal, rms=0.108563Jy sigma=0.994433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=9.536 mas, bpa=-0.6705 degrees ! Estimated noise=1.35731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227284 Jy ! Component: 100 - total flux cleaned = 0.0024541 Jy ! Component: 150 - total flux cleaned = 0.00245399 Jy ! Component: 200 - total flux cleaned = 0.00238116 Jy ! Total flux subtracted in 200 components = 0.00238116 Jy ! Clean residual min=-0.006187 max=0.005514 Jy/beam ! Clean residual mean=0.000119 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.789825 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.789825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108420Jy sigma=0.992898 ! Fit after self-cal, rms=0.108422Jy sigma=0.992885 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 = -7.01323e-05 Jy ! Component: 100 - total flux cleaned = -6.84711e-06 Jy ! Component: 150 - total flux cleaned = 5.23373e-05 Jy ! Component: 200 - total flux cleaned = 5.37772e-05 Jy ! Total flux subtracted in 200 components = 5.37772e-05 Jy ! Clean residual min=-0.006097 max=0.005408 Jy/beam ! Clean residual mean=0.000117 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.789879 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.789879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108357Jy sigma=0.992187 ! Fit after self-cal, rms=0.108357Jy sigma=0.992176 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108357Jy sigma=0.992176 ! Fit after self-cal, rms=0.108308Jy sigma=0.991758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.201 mas, bmaj=15.44 mas, bpa=5.119 degrees ! Estimated noise=1.62763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239139 Jy ! Component: 100 - total flux cleaned = 0.00361186 Jy ! Component: 150 - total flux cleaned = 0.0038713 Jy ! Component: 200 - total flux cleaned = 0.00399981 Jy ! Total flux subtracted in 200 components = 0.00399981 Jy ! Clean residual min=-0.006285 max=0.005027 Jy/beam ! Clean residual mean=0.000186 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.793879 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.793879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108328Jy sigma=0.991286 ! Fit after self-cal, rms=0.108313Jy sigma=0.991164 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 = 0.000457487 Jy ! Component: 100 - total flux cleaned = 0.000552477 Jy ! Component: 150 - total flux cleaned = 0.000609021 Jy ! Component: 200 - total flux cleaned = 0.000660937 Jy ! Total flux subtracted in 200 components = 0.000660937 Jy ! Clean residual min=-0.006299 max=0.004999 Jy/beam ! Clean residual mean=0.000171 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.79454 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.79454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108324Jy sigma=0.991100 ! Fit after self-cal, rms=0.108317Jy sigma=0.991066 ! 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=3.631 mas, bmaj=9.519 mas, bpa=-0.6669 degrees ! Estimated noise=1.35718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 9.519 at -0.6669 degrees (North through East) ! Clean map min=-0.005611 max=0.75931 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. ! ! Fit before self-cal, rms=0.108317Jy sigma=0.991066 ! Fit after self-cal, rms=0.104541Jy sigma=0.902759 ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=9.513 mas, bpa=-0.6198 degrees ! Estimated noise=1.35879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199777 Jy ! Component: 100 - total flux cleaned = 0.00220847 Jy ! Component: 150 - total flux cleaned = 0.00232939 Jy ! Component: 200 - total flux cleaned = 0.00227509 Jy ! Total flux subtracted in 200 components = 0.00227509 Jy ! Clean residual min=-0.005793 max=0.004905 Jy/beam ! Clean residual mean=0.000163 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.796815 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.796815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104440Jy sigma=0.901616 ! Fit after self-cal, rms=0.104448Jy sigma=0.901609 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.52421e-06 Jy ! Component: 100 - total flux cleaned = -5.61272e-06 Jy ! Component: 150 - total flux cleaned = -5.69806e-06 Jy ! Component: 200 - total flux cleaned = -3.81242e-06 Jy ! Total flux subtracted in 200 components = -3.81242e-06 Jy ! Clean residual min=-0.005705 max=0.004826 Jy/beam ! Clean residual mean=0.000163 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.796811 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.796811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104408Jy sigma=0.901125 ! Fit after self-cal, rms=0.104413Jy sigma=0.901118 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104413Jy sigma=0.901118 ! Fit after self-cal, rms=0.104439Jy sigma=0.900786 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=2.941 mas, bmaj=8.173 mas, bpa=-1.769 degrees ! Estimated noise=1.86236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.587262 Jy ! Component: 100 - total flux cleaned = 0.718464 Jy ! Component: 150 - total flux cleaned = 0.762092 Jy ! Component: 200 - total flux cleaned = 0.777281 Jy ! Total flux subtracted in 200 components = 0.777281 Jy ! Clean residual min=-0.008619 max=0.008876 Jy/beam ! Clean residual mean=0.000161 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.777281 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 0.777281 Jy ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=9.498 mas, bpa=-0.5998 degrees ! Estimated noise=1.35888 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 = 0.00976123 Jy ! Component: 100 - total flux cleaned = 0.012522 Jy ! Component: 150 - total flux cleaned = 0.0144586 Jy ! Component: 200 - total flux cleaned = 0.0153476 Jy ! Total flux subtracted in 200 components = 0.0153476 Jy ! Clean residual min=-0.006616 max=0.005424 Jy/beam ! Clean residual mean=0.000234 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.792628 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.792628 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=8.195 mas, bmaj=15.41 mas, bpa=5.24 degrees ! Estimated noise=1.63185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374413 Jy ! Component: 100 - total flux cleaned = 0.00594315 Jy ! Component: 150 - total flux cleaned = 0.00645231 Jy ! Component: 200 - total flux cleaned = 0.00665645 Jy ! Total flux subtracted in 200 components = 0.00665645 Jy ! Clean residual min=-0.006000 max=0.005093 Jy/beam ! Clean residual mean=0.000308 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.799285 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 = 0.000132202 Jy ! Component: 100 - total flux cleaned = 0.000246896 Jy ! Component: 150 - total flux cleaned = 0.000378168 Jy ! Component: 200 - total flux cleaned = 0.000463242 Jy ! Total flux subtracted in 200 components = 0.000463242 Jy ! Clean residual min=-0.005946 max=0.005045 Jy/beam ! Clean residual mean=0.000299 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.799748 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.799748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=9.498 mas, bpa=-0.5998 degrees ! Estimated noise=1.35888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941119 Jy ! Component: 100 - total flux cleaned = -0.000944063 Jy ! Component: 150 - total flux cleaned = -0.000948981 Jy ! Component: 200 - total flux cleaned = -0.00111971 Jy ! Total flux subtracted in 200 components = -0.00111971 Jy ! Clean residual min=-0.006182 max=0.005134 Jy/beam ! Clean residual mean=0.000173 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.798628 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.798628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104759Jy sigma=0.904874 ! Fit after self-cal, rms=0.104753Jy sigma=0.904632 wmodel J2129-1538_S_1997_01_11_pus_map.mod ! Writing 78 model components to file: J2129-1538_S_1997_01_11_pus_map.mod wobs J2129-1538_S_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J2129-1538_S_1997_01_11_pus_uvs.fits wwins J2129-1538_S_1997_01_11_pus_map.win ! wwins: Wrote 2 windows to J2129-1538_S_1997_01_11_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 = -0.000852516 Jy ! Component: 100 - total flux cleaned = 0.00022932 Jy ! Component: 150 - total flux cleaned = 0.000834455 Jy ! Component: 200 - total flux cleaned = 0.000692188 Jy ! Component: 250 - total flux cleaned = 0.000558079 Jy ! Component: 300 - total flux cleaned = 0.000365302 Jy ! Component: 350 - total flux cleaned = 0.000302844 Jy ! Component: 400 - total flux cleaned = 0.000422852 Jy ! Component: 450 - total flux cleaned = 0.00053936 Jy ! Component: 500 - total flux cleaned = 0.000821066 Jy ! Component: 550 - total flux cleaned = 0.000930732 Jy ! Component: 600 - total flux cleaned = 0.00114543 Jy ! Component: 650 - total flux cleaned = 0.00125082 Jy ! Component: 700 - total flux cleaned = 0.00150687 Jy ! Component: 750 - total flux cleaned = 0.00170605 Jy ! Component: 800 - total flux cleaned = 0.00194938 Jy ! Component: 850 - total flux cleaned = 0.0020442 Jy ! Component: 900 - total flux cleaned = 0.00213835 Jy ! Component: 950 - total flux cleaned = 0.00218453 Jy ! Component: 1000 - total flux cleaned = 0.00232114 Jy ! Component: 1050 - total flux cleaned = 0.00245468 Jy ! Component: 1100 - total flux cleaned = 0.00249871 Jy ! Component: 1150 - total flux cleaned = 0.00262919 Jy ! Component: 1200 - total flux cleaned = 0.00271459 Jy ! Component: 1250 - total flux cleaned = 0.00284133 Jy ! Component: 1300 - total flux cleaned = 0.00296597 Jy ! Component: 1350 - total flux cleaned = 0.00313017 Jy ! Component: 1400 - total flux cleaned = 0.00321093 Jy ! Component: 1450 - total flux cleaned = 0.00341178 Jy ! Component: 1500 - total flux cleaned = 0.00349105 Jy ! Component: 1550 - total flux cleaned = 0.00360862 Jy ! Component: 1600 - total flux cleaned = 0.00384096 Jy ! Component: 1650 - total flux cleaned = 0.00399396 Jy ! Component: 1700 - total flux cleaned = 0.00418259 Jy ! Component: 1750 - total flux cleaned = 0.00433178 Jy ! Component: 1800 - total flux cleaned = 0.00448001 Jy ! Component: 1850 - total flux cleaned = 0.00473586 Jy ! Component: 1900 - total flux cleaned = 0.00484443 Jy ! Component: 1950 - total flux cleaned = 0.00509519 Jy ! Component: 2000 - total flux cleaned = 0.00523704 Jy ! Total flux subtracted in 2048 components = 0.00544708 Jy ! Clean residual min=-0.001894 max=0.001881 Jy/beam ! Clean residual mean=0.000119 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.804075 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 235 components and 0.804076 Jy wmap "J2129-1538_S_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.628 x 9.498 at -0.5998 degrees (North through East) ! Clean map min=-0.0056546 max=0.75795 Jy/beam ! Writing clean map to FITS file: J2129-1538_S_1997_01_11_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.757955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000744093 device "J2129-1538_S_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J2129-1538_S_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294513 0.294513 0.589027 1.17805 2.35611 4.71221 9.42443 18.8489 37.6977 75.3954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.757 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.628 x 9.498 at -0.5998 degrees (North through East) ! Clean map min=-0.0056546 max=0.75795 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2129-1538_S_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J2129-1538_S_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2129-1538_S_1997_01_11_pus_uvs.log closed on Sun Feb 5 19:54:58 2006