! Started logfile: J0132-1654_X_1999_12_20_pus_uvs.log on Fri Dec 14 17:09:08 2007 obs J0132-1654_X_1999_12_20_pus_uva.fits ! Reading UV FITS file: J0132-1654_X_1999_12_20_pus_uva.fits ! AN table 1: 128 integrations on 190 of 190 possible baselines. ! AN table 2: 73 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0367112 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0132-1654 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2418 lines of history. ! ! Reading 5608 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 print "field_size =",field_size ! field_size = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0132-1654_X_1999_12_20_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 = 256x256 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 1975 telescope corrections were flagged in sub-array 1. ! A total of 1355 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1975 telescope corrections were flagged in sub-array 1. ! A total of 1355 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2113 telescope corrections were flagged in sub-array 1. ! A total of 1355 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2113 telescope corrections were flagged in sub-array 1. ! A total of 1355 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.938929Jy sigma=0.004907 ! Fit after self-cal, rms=0.614751Jy sigma=0.002792 ! 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=0.4554 mas, bmaj=1.051 mas, bpa=21.21 degrees ! Estimated noise=4356.34 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 = 0.531097 Jy ! Component: 100 - total flux cleaned = 0.697641 Jy ! Total flux subtracted in 100 components = 0.697641 Jy ! Clean residual min=-0.037829 max=0.062466 Jy/beam ! Clean residual mean=0.002031 rms=0.015155 Jy/beam ! Combined flux in latest and established models = 0.697641 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.697641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.451671Jy sigma=0.001497 ! Fit after self-cal, rms=0.450322Jy sigma=0.001486 ! 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=0.5792 mas, bmaj=0.9354 mas, bpa=22.59 degrees ! Estimated noise=2274.28 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 = 0.109238 Jy ! Component: 100 - total flux cleaned = 0.127408 Jy ! Component: 150 - total flux cleaned = 0.124207 Jy ! Component: 200 - total flux cleaned = 0.128968 Jy ! Total flux subtracted in 200 components = 0.128968 Jy ! Clean residual min=-0.019302 max=0.019412 Jy/beam ! Clean residual mean=0.002299 rms=0.008433 Jy/beam ! Combined flux in latest and established models = 0.826609 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 44 components and 0.826609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.418964Jy sigma=0.001260 ! Fit after self-cal, rms=0.417979Jy sigma=0.001258 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.00* HH 0.89 ! HN 1.22 KK 1.00* KP 1.00* LA 1.00* ! MC 1.05 MK 1.00* NY 1.00* ON 1.23 ! OV 1.00* PT 1.00* SC 1.00* TS 1.00* ! WF 0.93 WZ 0.97 GN 1.00* NL 1.00* ! ! A total of 105 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MC 0.00* MK 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* GN 0.00* NL 0.00* ! ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.00* HH 0.92 ! HN 0.88 KK 1.00* KP 1.00* LA 1.00* ! MC 0.98 MK 1.00* NY 1.00* ON 1.02 ! OV 1.00* PT 1.00* SC 1.00* TS 1.00* ! WF 0.85 WZ 1.00 GN 1.00* NL 1.00* ! ! A total of 105 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MC 0.00* MK 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* GN 0.00* NL 0.00* ! ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.00* HH 0.89 ! HN 0.79 KK 1.00* KP 1.00* LA 1.00* ! MC 0.99 MK 1.00* NY 1.00* ON 1.01 ! OV 1.00* PT 1.00* SC 1.00* TS 1.00* ! WF 1.20 WZ 1.01 GN 1.00* NL 1.00* ! ! A total of 105 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MC 0.00* MK 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* GN 0.00* NL 0.00* ! ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.00* HH 0.88 ! HN 1.75 KK 1.00* KP 1.00* LA 1.00* ! MC 1.03 MK 1.00* NY 1.00* ON 0.99 ! OV 1.00* PT 1.00* SC 1.00* TS 1.00* ! WF 1.06 WZ 0.98 GN 1.00* NL 1.00* ! ! A total of 105 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MC 0.00* MK 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* GN 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.417979Jy sigma=0.001258 ! Fit after self-cal, rms=0.431758Jy sigma=0.001216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5767 mas, bmaj=0.8123 mas, bpa=42.93 degrees ! Estimated noise=3055.18 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 = 0.00143892 Jy ! Component: 100 - total flux cleaned = 0.00899766 Jy ! Component: 150 - total flux cleaned = 0.0109697 Jy ! Component: 200 - total flux cleaned = 0.010278 Jy ! Total flux subtracted in 200 components = 0.010278 Jy ! Clean residual min=-0.012508 max=0.012620 Jy/beam ! Clean residual mean=0.000835 rms=0.004081 Jy/beam ! Combined flux in latest and established models = 0.836887 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.836887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.429887Jy sigma=0.001209 ! Fit after self-cal, rms=0.428411Jy sigma=0.001207 ! 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=0.428411Jy sigma=0.001207 ! Fit after self-cal, rms=0.422597Jy sigma=0.001206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5755 mas, bmaj=0.8132 mas, bpa=43.41 degrees ! Estimated noise=3051.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287024 Jy ! Component: 100 - total flux cleaned = 0.00508055 Jy ! Component: 150 - total flux cleaned = 0.00682529 Jy ! Component: 200 - total flux cleaned = 0.00683948 Jy ! Total flux subtracted in 200 components = 0.00683948 Jy ! Clean residual min=-0.010932 max=0.010593 Jy/beam ! Clean residual mean=0.000538 rms=0.003382 Jy/beam ! Combined flux in latest and established models = 0.843726 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.843726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.421499Jy sigma=0.001201 ! Fit after self-cal, rms=0.420703Jy sigma=0.001200 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 = 7.52503e-05 Jy ! Component: 100 - total flux cleaned = -0.000317508 Jy ! Component: 150 - total flux cleaned = 0.000863089 Jy ! Component: 200 - total flux cleaned = 0.00125267 Jy ! Total flux subtracted in 200 components = 0.00125267 Jy ! Clean residual min=-0.006719 max=0.006718 Jy/beam ! Clean residual mean=0.000380 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 0.844979 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.844979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.419994Jy sigma=0.001197 ! Fit after self-cal, rms=0.419843Jy sigma=0.001197 ! 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=0.419843Jy sigma=0.001197 ! Fit after self-cal, rms=0.418532Jy sigma=0.001196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5747 mas, bmaj=0.8136 mas, bpa=43.77 degrees ! Estimated noise=3062.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179875 Jy ! Component: 100 - total flux cleaned = 0.00216223 Jy ! Component: 150 - total flux cleaned = 0.00295303 Jy ! Component: 200 - total flux cleaned = 0.00334984 Jy ! Total flux subtracted in 200 components = 0.00334984 Jy ! Clean residual min=-0.007169 max=0.007304 Jy/beam ! Clean residual mean=0.000213 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.848328 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.848328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417886Jy sigma=0.001193 ! Fit after self-cal, rms=0.417614Jy sigma=0.001193 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 = 0.00290477 Jy ! Component: 100 - total flux cleaned = 0.00291271 Jy ! Component: 150 - total flux cleaned = 0.00258264 Jy ! Component: 200 - total flux cleaned = 0.00257995 Jy ! Total flux subtracted in 200 components = 0.00257995 Jy ! Clean residual min=-0.005525 max=0.005561 Jy/beam ! Clean residual mean=0.000265 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.850908 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.850908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417121Jy sigma=0.001191 ! Fit after self-cal, rms=0.416846Jy sigma=0.001190 ! 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. ! ! Fit before self-cal, rms=0.416846Jy sigma=0.001190 ! Fit after self-cal, rms=0.414848Jy sigma=0.001190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.565 mas, bmaj=16.91 mas, bpa=44.8 degrees ! Estimated noise=4512.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343172 Jy ! Component: 100 - total flux cleaned = 0.0034149 Jy ! Component: 150 - total flux cleaned = 0.00340064 Jy ! Component: 200 - total flux cleaned = 0.00338298 Jy ! Total flux subtracted in 200 components = 0.00338298 Jy ! Clean residual min=-0.004483 max=0.004648 Jy/beam ! Clean residual mean=-0.000054 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.854291 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.854291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.414866Jy sigma=0.001191 ! Fit after self-cal, rms=0.415071Jy sigma=0.001191 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 = 0.000775381 Jy ! Component: 100 - total flux cleaned = 0.00147787 Jy ! Component: 150 - total flux cleaned = 0.00133438 Jy ! Component: 200 - total flux cleaned = 0.00113309 Jy ! Total flux subtracted in 200 components = 0.00113309 Jy ! Clean residual min=-0.003882 max=0.003817 Jy/beam ! Clean residual mean=-0.000046 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.855425 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.855425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415060Jy sigma=0.001191 ! Fit after self-cal, rms=0.415071Jy sigma=0.001191 ! 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=0.5741 mas, bmaj=0.8137 mas, bpa=43.95 degrees ! Estimated noise=3057.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5741 x 0.8137 at 43.95 degrees (North through East) ! Clean map min=-0.029071 max=0.47687 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 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=0.4701 mas, bmaj=0.7477 mas, bpa=49.13 degrees ! Estimated noise=4703.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.508149 Jy ! Component: 100 - total flux cleaned = 0.707747 Jy ! Component: 150 - total flux cleaned = 0.79367 Jy ! Component: 200 - total flux cleaned = 0.814814 Jy ! Total flux subtracted in 200 components = 0.814814 Jy ! Clean residual min=-0.025089 max=0.024860 Jy/beam ! Clean residual mean=0.001337 rms=0.008690 Jy/beam ! Combined flux in latest and established models = 0.814814 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.814814 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5741 mas, bmaj=0.8137 mas, bpa=43.95 degrees ! Estimated noise=3057.53 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 = 0.0180093 Jy ! Component: 100 - total flux cleaned = 0.022451 Jy ! Component: 150 - total flux cleaned = 0.0232616 Jy ! Component: 200 - total flux cleaned = 0.022499 Jy ! Total flux subtracted in 200 components = 0.022499 Jy ! Clean residual min=-0.013436 max=0.013394 Jy/beam ! Clean residual mean=0.000840 rms=0.004635 Jy/beam ! Combined flux in latest and established models = 0.837313 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.837312 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=4.565 mas, bmaj=16.91 mas, bpa=44.8 degrees ! Estimated noise=4512.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926556 Jy ! Component: 100 - total flux cleaned = 0.0106884 Jy ! Component: 150 - total flux cleaned = 0.0111223 Jy ! Component: 200 - total flux cleaned = 0.0120662 Jy ! Total flux subtracted in 200 components = 0.0120662 Jy ! Clean residual min=-0.009490 max=0.009713 Jy/beam ! Clean residual mean=0.000251 rms=0.004920 Jy/beam ! Combined flux in latest and established models = 0.849379 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 = 0.00192751 Jy ! Component: 100 - total flux cleaned = 0.00384846 Jy ! Component: 150 - total flux cleaned = 0.00371065 Jy ! Component: 200 - total flux cleaned = 0.00377527 Jy ! Total flux subtracted in 200 components = 0.00377527 Jy ! Clean residual min=-0.033559 max=0.034743 Jy/beam ! Clean residual mean=-0.000473 rms=0.017735 Jy/beam ! Combined flux in latest and established models = 0.853154 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.853154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5741 mas, bmaj=0.8137 mas, bpa=43.95 degrees ! Estimated noise=3057.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00813097 Jy ! Component: 100 - total flux cleaned = -0.00379604 Jy ! Component: 150 - total flux cleaned = -0.0010379 Jy ! Component: 200 - total flux cleaned = -0.00368661 Jy ! Total flux subtracted in 200 components = -0.00368661 Jy ! Clean residual min=-0.014911 max=0.014977 Jy/beam ! Clean residual mean=0.000578 rms=0.005169 Jy/beam ! Combined flux in latest and established models = 0.849467 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.849468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417865Jy sigma=0.001205 ! Fit after self-cal, rms=0.417511Jy sigma=0.001201 wmodel J0132-1654_X_1999_12_20_pus_map.mod ! Writing 102 model components to file: J0132-1654_X_1999_12_20_pus_map.mod wobs J0132-1654_X_1999_12_20_pus_uvs.fits ! Writing UV FITS file: J0132-1654_X_1999_12_20_pus_uvs.fits wwins J0132-1654_X_1999_12_20_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0132-1654_X_1999_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5741 x 0.8137 at 43.95 degrees (North through East) ! Clean map min=-0.050344 max=0.40925 Jy/beam ! Writing clean map to FITS file: J0132-1654_X_1999_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.409246 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00485261 device "J0132-1654_X_1999_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0132-1654_X_1999_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.55723 3.55723 7.11446 14.2289 28.4579 56.9157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0145 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.409 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5741 x 0.8137 at 43.95 degrees (North through East) ! Clean map min=-0.050344 max=0.40925 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0132-1654_X_1999_12_20_pus\_map.gif/vgif" ! Attempting to open device: 'J0132-1654_X_1999_12_20_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0132-1654_X_1999_12_20_pus_uvs.log closed on Fri Dec 14 17:09:12 2007