! Started logfile: J1432-1801_S_1997_01_10_pus_uvs.log on Mon Jan 23 16:40:57 2006 obs J1432-1801_S_1997_01_10_pus_uva.fits ! Reading UV FITS file: J1432-1801_S_1997_01_10_pus_uva.fits ! AN table 1: 201 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.743173 visibilities/baseline/integration-bin. ! Found source: J1432-1801 ! ! 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 8e+06 1 8e+06 ! 02 2 2.23424e+09 8e+06 1 8e+06 ! 03 3 2.29424e+09 8e+06 1 8e+06 ! 04 4 2.32424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 566 lines of history. ! ! Reading 26888 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 491 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 286 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 286 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 286 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.625756Jy sigma=0.002843 ! Fit after self-cal, rms=0.520665Jy sigma=0.002378 ! 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=3.095 mas, bmaj=8.275 mas, bpa=-2.453 degrees ! Estimated noise=1476.77 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 = 0.445692 Jy ! Component: 100 - total flux cleaned = 0.557463 Jy ! Total flux subtracted in 100 components = 0.557463 Jy ! Clean residual min=-0.041252 max=0.050388 Jy/beam ! Clean residual mean=0.000033 rms=0.013211 Jy/beam ! Combined flux in latest and established models = 0.557463 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.557463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369038Jy sigma=0.001552 ! Fit after self-cal, rms=0.368971Jy sigma=0.001552 ! 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=3.606 mas, bmaj=9.885 mas, bpa=-3.582 degrees ! Estimated noise=946.39 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 = 0.0881171 Jy ! Component: 100 - total flux cleaned = 0.127643 Jy ! Component: 150 - total flux cleaned = 0.147486 Jy ! Component: 200 - total flux cleaned = 0.157641 Jy ! Total flux subtracted in 200 components = 0.157641 Jy ! Clean residual min=-0.022359 max=0.027436 Jy/beam ! Clean residual mean=-0.000405 rms=0.006997 Jy/beam ! Combined flux in latest and established models = 0.715105 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.715105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348762Jy sigma=0.001447 ! Fit after self-cal, rms=0.348586Jy sigma=0.001446 ! 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 1.06 FD 1.02 HN 1.13 KP 0.83 ! LA 0.98 MK 0.95 NL 1.00* OV 1.07 ! PT 1.07 SC 0.84 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 1.31 KP 0.95 ! LA 1.07 MK 0.98 NL 0.82 OV 1.01 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 KP 0.87 ! LA 0.80 MK 0.85 NL 0.87 OV 0.92 ! PT 1.25 SC 1.05 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.22 KP 0.92 ! LA 0.88 MK 0.99 NL 0.91 OV 1.07 ! PT 1.17 SC 1.06 ! ! ! Fit before self-cal, rms=0.348586Jy sigma=0.001446 ! Fit after self-cal, rms=0.329757Jy sigma=0.001364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=9.894 mas, bpa=-3.689 degrees ! Estimated noise=940.31 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 = -0.00610081 Jy ! Component: 100 - total flux cleaned = -0.00750303 Jy ! Component: 150 - total flux cleaned = -0.00779089 Jy ! Component: 200 - total flux cleaned = -0.008287 Jy ! Total flux subtracted in 200 components = -0.008287 Jy ! Clean residual min=-0.014750 max=0.021484 Jy/beam ! Clean residual mean=0.000237 rms=0.005178 Jy/beam ! Combined flux in latest and established models = 0.706818 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.706818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328969Jy sigma=0.001361 ! Fit after self-cal, rms=0.329254Jy sigma=0.001360 ! 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=0.329254Jy sigma=0.001360 ! Fit after self-cal, rms=0.462100Jy sigma=0.001293 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=9.897 mas, bpa=-3.832 degrees ! Estimated noise=936.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190126 Jy ! Component: 100 - total flux cleaned = 0.00188335 Jy ! Component: 150 - total flux cleaned = 0.00226312 Jy ! Component: 200 - total flux cleaned = 0.00260526 Jy ! Total flux subtracted in 200 components = 0.00260526 Jy ! Clean residual min=-0.007967 max=0.017434 Jy/beam ! Clean residual mean=0.000535 rms=0.003320 Jy/beam ! Combined flux in latest and established models = 0.709423 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.709423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.461893Jy sigma=0.001292 ! Fit after self-cal, rms=0.463792Jy sigma=0.001291 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) ! Added new window around map position (-7, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175766 Jy ! Component: 100 - total flux cleaned = 0.0209152 Jy ! Component: 150 - total flux cleaned = 0.0209205 Jy ! Component: 200 - total flux cleaned = 0.0206535 Jy ! Total flux subtracted in 200 components = 0.0206535 Jy ! Clean residual min=-0.006787 max=0.010249 Jy/beam ! Clean residual mean=0.000345 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.730077 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.730077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.463121Jy sigma=0.001284 ! Fit after self-cal, rms=0.463084Jy sigma=0.001284 ! Inverting map ! Added new window around map position (-22.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00931663 Jy ! Component: 100 - total flux cleaned = 0.0108847 Jy ! Component: 150 - total flux cleaned = 0.0115636 Jy ! Component: 200 - total flux cleaned = 0.0117681 Jy ! Total flux subtracted in 200 components = 0.0117681 Jy ! Clean residual min=-0.007017 max=0.006919 Jy/beam ! Clean residual mean=0.000215 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.741845 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.741845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462773Jy sigma=0.001282 ! Fit after self-cal, rms=0.462830Jy sigma=0.001281 ! 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=0.462830Jy sigma=0.001281 ! Fit after self-cal, rms=0.487721Jy sigma=0.001280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=9.867 mas, bpa=-3.763 degrees ! Estimated noise=935.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848896 Jy ! Component: 100 - total flux cleaned = 0.0115939 Jy ! Component: 150 - total flux cleaned = 0.0122534 Jy ! Component: 200 - total flux cleaned = 0.0123981 Jy ! Total flux subtracted in 200 components = 0.0123981 Jy ! Clean residual min=-0.005194 max=0.005328 Jy/beam ! Clean residual mean=0.000206 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.754243 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.754243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487554Jy sigma=0.001279 ! Fit after self-cal, rms=0.487531Jy sigma=0.001278 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 = 0.00176785 Jy ! Component: 100 - total flux cleaned = 0.00190781 Jy ! Component: 150 - total flux cleaned = 0.00227278 Jy ! Component: 200 - total flux cleaned = 0.00238286 Jy ! Total flux subtracted in 200 components = 0.00238286 Jy ! Clean residual min=-0.005118 max=0.004834 Jy/beam ! Clean residual mean=0.000179 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.756626 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.756626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487468Jy sigma=0.001278 ! Fit after self-cal, rms=0.487475Jy sigma=0.001278 ! 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=0.487475Jy sigma=0.001278 ! Fit after self-cal, rms=0.490956Jy sigma=0.001278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.071 mas, bmaj=16.1 mas, bpa=3.323 degrees ! Estimated noise=1142.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548318 Jy ! Component: 100 - total flux cleaned = 0.00610773 Jy ! Component: 150 - total flux cleaned = 0.00620762 Jy ! Component: 200 - total flux cleaned = 0.006215 Jy ! Total flux subtracted in 200 components = 0.006215 Jy ! Clean residual min=-0.005487 max=0.006557 Jy/beam ! Clean residual mean=0.000319 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.762841 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 148 components and 0.762841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.490916Jy sigma=0.001277 ! Fit after self-cal, rms=0.490919Jy sigma=0.001277 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 = 0.00102495 Jy ! Component: 100 - total flux cleaned = 0.00128878 Jy ! Component: 150 - total flux cleaned = 0.00129546 Jy ! Component: 200 - total flux cleaned = 0.0012377 Jy ! Total flux subtracted in 200 components = 0.0012377 Jy ! Clean residual min=-0.005447 max=0.005968 Jy/beam ! Clean residual mean=0.000290 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.764079 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 0.764079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.490899Jy sigma=0.001277 ! Fit after self-cal, rms=0.490916Jy sigma=0.001277 ! 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=3.561 mas, bmaj=9.846 mas, bpa=-3.71 degrees ! Estimated noise=934.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 9.846 at -3.71 degrees (North through East) ! Clean map min=-0.0046385 max=0.59817 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=0.490916Jy sigma=0.001277 ! Fit after self-cal, rms=0.922881Jy sigma=0.001166 ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=9.843 mas, bpa=-3.687 degrees ! Estimated noise=936.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359305 Jy ! Component: 100 - total flux cleaned = 0.00408269 Jy ! Component: 150 - total flux cleaned = 0.00408582 Jy ! Component: 200 - total flux cleaned = 0.00393654 Jy ! Total flux subtracted in 200 components = 0.00393654 Jy ! Clean residual min=-0.004442 max=0.004836 Jy/beam ! Clean residual mean=0.000127 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.768015 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.768015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.922851Jy sigma=0.001165 ! Fit after self-cal, rms=0.922879Jy sigma=0.001165 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727842 Jy ! Component: 100 - total flux cleaned = 0.000729896 Jy ! Component: 150 - total flux cleaned = 0.000544726 Jy ! Component: 200 - total flux cleaned = 0.000543801 Jy ! Total flux subtracted in 200 components = 0.000543801 Jy ! Clean residual min=-0.004359 max=0.004591 Jy/beam ! Clean residual mean=0.000124 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.768559 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 0.768559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.922861Jy sigma=0.001165 ! Fit after self-cal, rms=0.922875Jy sigma=0.001165 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.922875Jy sigma=0.001165 ! Fit after self-cal, rms=0.946565Jy sigma=0.001165 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=3.013 mas, bmaj=8.233 mas, bpa=-3.095 degrees ! Estimated noise=1505.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.452791 Jy ! Component: 100 - total flux cleaned = 0.580085 Jy ! Component: 150 - total flux cleaned = 0.644259 Jy ! Component: 200 - total flux cleaned = 0.680327 Jy ! Total flux subtracted in 200 components = 0.680327 Jy ! Clean residual min=-0.009516 max=0.018590 Jy/beam ! Clean residual mean=0.000327 rms=0.003525 Jy/beam ! Combined flux in latest and established models = 0.680327 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.680327 Jy ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=9.839 mas, bpa=-3.67 degrees ! Estimated noise=936.774 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 = 0.0322817 Jy ! Component: 100 - total flux cleaned = 0.052108 Jy ! Component: 150 - total flux cleaned = 0.0658066 Jy ! Component: 200 - total flux cleaned = 0.0756639 Jy ! Total flux subtracted in 200 components = 0.0756639 Jy ! Clean residual min=-0.005828 max=0.007979 Jy/beam ! Clean residual mean=0.000291 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.755991 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.755991 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=8.048 mas, bmaj=16.06 mas, bpa=3.417 degrees ! Estimated noise=1146.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953177 Jy ! Component: 100 - total flux cleaned = 0.0150662 Jy ! Component: 150 - total flux cleaned = 0.0166532 Jy ! Component: 200 - total flux cleaned = 0.017066 Jy ! Total flux subtracted in 200 components = 0.017066 Jy ! Clean residual min=-0.006180 max=0.006016 Jy/beam ! Clean residual mean=0.000243 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.773057 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 = 5.1547e-06 Jy ! Component: 100 - total flux cleaned = 3.894e-06 Jy ! Component: 150 - total flux cleaned = -9.79883e-05 Jy ! Component: 200 - total flux cleaned = -9.47572e-05 Jy ! Total flux subtracted in 200 components = -9.47572e-05 Jy ! Clean residual min=-0.005806 max=0.005993 Jy/beam ! Clean residual mean=0.000234 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.772962 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 0.772963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=9.839 mas, bpa=-3.67 degrees ! Estimated noise=936.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124665 Jy ! Component: 100 - total flux cleaned = -0.00108804 Jy ! Component: 150 - total flux cleaned = -0.0010863 Jy ! Component: 200 - total flux cleaned = -0.00108321 Jy ! Total flux subtracted in 200 components = -0.00108321 Jy ! Clean residual min=-0.005072 max=0.005314 Jy/beam ! Clean residual mean=0.000131 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.771879 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.771879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.946633Jy sigma=0.001166 ! Fit after self-cal, rms=0.946526Jy sigma=0.001166 wmodel J1432-1801_S_1997_01_10_pus_map.mod ! Writing 118 model components to file: J1432-1801_S_1997_01_10_pus_map.mod wobs J1432-1801_S_1997_01_10_pus_uvs.fits ! Writing UV FITS file: J1432-1801_S_1997_01_10_pus_uvs.fits wwins J1432-1801_S_1997_01_10_pus_map.win ! wwins: Wrote 3 windows to J1432-1801_S_1997_01_10_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 = -0.000364893 Jy ! Component: 100 - total flux cleaned = 3.5469e-05 Jy ! Component: 150 - total flux cleaned = 0.000645859 Jy ! Component: 200 - total flux cleaned = 0.000865323 Jy ! Component: 250 - total flux cleaned = 0.000863404 Jy ! Component: 300 - total flux cleaned = 0.000929718 Jy ! Component: 350 - total flux cleaned = 0.00119069 Jy ! Component: 400 - total flux cleaned = 0.00131712 Jy ! Component: 450 - total flux cleaned = 0.00137852 Jy ! Component: 500 - total flux cleaned = 0.00143892 Jy ! Component: 550 - total flux cleaned = 0.00167313 Jy ! Component: 600 - total flux cleaned = 0.0019008 Jy ! Component: 650 - total flux cleaned = 0.00195581 Jy ! Component: 700 - total flux cleaned = 0.00217403 Jy ! Component: 750 - total flux cleaned = 0.00233372 Jy ! Component: 800 - total flux cleaned = 0.00249148 Jy ! Component: 850 - total flux cleaned = 0.00269759 Jy ! Component: 900 - total flux cleaned = 0.00279809 Jy ! Component: 950 - total flux cleaned = 0.00299722 Jy ! Component: 1000 - total flux cleaned = 0.00309418 Jy ! Component: 1050 - total flux cleaned = 0.00323907 Jy ! Component: 1100 - total flux cleaned = 0.00342915 Jy ! Component: 1150 - total flux cleaned = 0.00352239 Jy ! Component: 1200 - total flux cleaned = 0.00361479 Jy ! Component: 1250 - total flux cleaned = 0.00365945 Jy ! Component: 1300 - total flux cleaned = 0.00370438 Jy ! Component: 1350 - total flux cleaned = 0.00379216 Jy ! Component: 1400 - total flux cleaned = 0.00370507 Jy ! Component: 1450 - total flux cleaned = 0.00379106 Jy ! Component: 1500 - total flux cleaned = 0.00391813 Jy ! Component: 1550 - total flux cleaned = 0.00400138 Jy ! Component: 1600 - total flux cleaned = 0.00404226 Jy ! Component: 1650 - total flux cleaned = 0.00412386 Jy ! Component: 1700 - total flux cleaned = 0.00420493 Jy ! Component: 1750 - total flux cleaned = 0.00436475 Jy ! Component: 1800 - total flux cleaned = 0.00448274 Jy ! Component: 1850 - total flux cleaned = 0.00444354 Jy ! Component: 1900 - total flux cleaned = 0.00459783 Jy ! Component: 1950 - total flux cleaned = 0.00463632 Jy ! Component: 2000 - total flux cleaned = 0.00463708 Jy ! Total flux subtracted in 2048 components = 0.00482436 Jy ! Clean residual min=-0.002461 max=0.002152 Jy/beam ! Clean residual mean=0.000054 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.776704 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 256 components and 0.776703 Jy wmap "J1432-1801_S_1997_01_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 9.839 at -3.67 degrees (North through East) ! Clean map min=-0.0035648 max=0.59568 Jy/beam ! Writing clean map to FITS file: J1432-1801_S_1997_01_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.595685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000778114 device "J1432-1801_S_1997_01_10_pus\_map.eps/VPS" ! Attempting to open device: 'J1432-1801_S_1997_01_10_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391875 0.391875 0.78375 1.5675 3.135 6.27 12.54 25.08 50.16 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.595 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 9.839 at -3.67 degrees (North through East) ! Clean map min=-0.0035648 max=0.59568 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1432-1801_S_1997_01_10_pus\_map.gif/vgif" ! Attempting to open device: 'J1432-1801_S_1997_01_10_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1432-1801_S_1997_01_10_pus_uvs.log closed on Mon Jan 23 16:41:57 2006