! Started logfile: /d2/scr/pima/bp171a2_uvs/J0511-0346_X_uvs.log on Tue Feb 18 19:53:54 2014 obs /d2/scr/pima/bp171a2_uvs/J0511-0346_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0511-0346_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.715278 visibilities/baseline/integration-bin. ! Found source: J0511-0346 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 824 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0511-0346_X] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003819Jy sigma=43.469747 ! Fit after self-cal, rms=0.963653Jy sigma=42.491512 ! 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=0.6842 mas, bmaj=1.949 mas, bpa=-0.731 degrees ! Estimated noise=0.786444 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 = 0.0272172 Jy ! Component: 100 - total flux cleaned = 0.0333213 Jy ! Total flux subtracted in 100 components = 0.0333213 Jy ! Clean residual min=-0.002981 max=0.003626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0333213 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0333213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017574Jy sigma=0.666082 ! Fit after self-cal, rms=0.015857Jy sigma=0.587667 ! 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=0.8744 mas, bmaj=2.118 mas, bpa=2.874 degrees ! Estimated noise=0.588368 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 = 0.00348385 Jy ! Component: 100 - total flux cleaned = 0.00508707 Jy ! Component: 150 - total flux cleaned = 0.00601177 Jy ! Component: 200 - total flux cleaned = 0.00658354 Jy ! Total flux subtracted in 200 components = 0.00658354 Jy ! Clean residual min=-0.001948 max=0.002841 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0399048 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0399048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014903Jy sigma=0.559322 ! Fit after self-cal, rms=0.014899Jy sigma=0.559214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8744 x 2.118 at 2.874 degrees (North through East) ! Clean map min=-0.001794 max=0.036146 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.00* KP 1.20 ! LA 0.98 MK 0.96 NL 1.01 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014899Jy sigma=0.559214 ! Fit after self-cal, rms=0.014852Jy sigma=0.555902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.872 mas, bmaj=2.116 mas, bpa=2.849 degrees ! Estimated noise=0.59066 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 = 0.00049965 Jy ! Component: 100 - total flux cleaned = 0.000790897 Jy ! Component: 150 - total flux cleaned = 0.000882732 Jy ! Component: 200 - total flux cleaned = 0.000897562 Jy ! Total flux subtracted in 200 components = 0.000897562 Jy ! Clean residual min=-0.001800 max=0.002727 Jy/beam ! Clean residual mean=-0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0408024 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0408024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014809Jy sigma=0.555881 ! Fit after self-cal, rms=0.014808Jy sigma=0.555835 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014808Jy sigma=0.555835 ! Fit after self-cal, rms=0.014822Jy sigma=0.555787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8713 mas, bmaj=2.115 mas, bpa=2.845 degrees ! Estimated noise=0.5912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012068 Jy ! Component: 100 - total flux cleaned = 0.000126942 Jy ! Component: 150 - total flux cleaned = 0.000133497 Jy ! Component: 200 - total flux cleaned = 0.000139583 Jy ! Total flux subtracted in 200 components = 0.000139583 Jy ! Clean residual min=-0.001783 max=0.002738 Jy/beam ! Clean residual mean=-0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.040942 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.040942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014814Jy sigma=0.555591 ! Fit after self-cal, rms=0.014813Jy sigma=0.555576 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 (-12, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249237 Jy ! Component: 100 - total flux cleaned = 0.00382969 Jy ! Component: 150 - total flux cleaned = 0.00444211 Jy ! Component: 200 - total flux cleaned = 0.00481394 Jy ! Total flux subtracted in 200 components = 0.00481394 Jy ! Clean residual min=-0.001507 max=0.001984 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0457559 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.0457559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014359Jy sigma=0.532720 ! Fit after self-cal, rms=0.014294Jy sigma=0.530549 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014294Jy sigma=0.530549 ! Fit after self-cal, rms=0.013743Jy sigma=0.512732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=2.113 mas, bpa=2.692 degrees ! Estimated noise=0.593268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112998 Jy ! Component: 100 - total flux cleaned = 0.000144062 Jy ! Component: 150 - total flux cleaned = 0.000184248 Jy ! Component: 200 - total flux cleaned = 0.000220576 Jy ! Total flux subtracted in 200 components = 0.000220576 Jy ! Clean residual min=-0.001126 max=0.001233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0459765 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0459765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013722Jy sigma=0.510775 ! Fit after self-cal, rms=0.013718Jy sigma=0.510639 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 = 2.94641e-05 Jy ! Component: 100 - total flux cleaned = 7.15341e-05 Jy ! Component: 150 - total flux cleaned = 0.000100869 Jy ! Component: 200 - total flux cleaned = 0.000109904 Jy ! Total flux subtracted in 200 components = 0.000109904 Jy ! Clean residual min=-0.001120 max=0.001220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0460864 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.0460864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013708Jy sigma=0.509804 ! Fit after self-cal, rms=0.013707Jy sigma=0.509784 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013707Jy sigma=0.509784 ! Fit after self-cal, rms=0.013657Jy sigma=0.509645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=3.69 mas, bpa=12.65 degrees ! Estimated noise=0.780327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283272 Jy ! Component: 100 - total flux cleaned = 0.000392248 Jy ! Component: 150 - total flux cleaned = 0.000415031 Jy ! Component: 200 - total flux cleaned = 0.000455576 Jy ! Total flux subtracted in 200 components = 0.000455576 Jy ! Clean residual min=-0.001247 max=0.001287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.046542 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.046542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013656Jy sigma=0.509548 ! Fit after self-cal, rms=0.013657Jy sigma=0.509462 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 = 3.49583e-05 Jy ! Component: 100 - total flux cleaned = 5.39766e-05 Jy ! Component: 150 - total flux cleaned = 8.08883e-05 Jy ! Component: 200 - total flux cleaned = 0.000106277 Jy ! Total flux subtracted in 200 components = 0.000106277 Jy ! Clean residual min=-0.001208 max=0.001278 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0466483 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.0466483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013661Jy sigma=0.509409 ! Fit after self-cal, rms=0.013662Jy sigma=0.509361 ! 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=0.8705 mas, bmaj=2.112 mas, bpa=2.709 degrees ! Estimated noise=0.591245 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8705 x 2.112 at 2.709 degrees (North through East) ! Clean map min=-0.0010619 max=0.035313 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=0.6805 mas, bmaj=1.949 mas, bpa=-0.7322 degrees ! Estimated noise=0.79278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279747 Jy ! Component: 100 - total flux cleaned = 0.0343539 Jy ! Component: 150 - total flux cleaned = 0.0370175 Jy ! Component: 200 - total flux cleaned = 0.0387268 Jy ! Total flux subtracted in 200 components = 0.0387268 Jy ! Clean residual min=-0.002019 max=0.001864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0387268 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 0.0387268 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=2.112 mas, bpa=2.709 degrees ! Estimated noise=0.591245 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 = 0.00194741 Jy ! Component: 100 - total flux cleaned = 0.00323087 Jy ! Component: 150 - total flux cleaned = 0.00416434 Jy ! Component: 200 - total flux cleaned = 0.00488419 Jy ! Total flux subtracted in 200 components = 0.00488419 Jy ! Clean residual min=-0.001257 max=0.001324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.043611 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.043611 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=2.326 mas, bmaj=3.69 mas, bpa=12.65 degrees ! Estimated noise=0.780327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114022 Jy ! Component: 100 - total flux cleaned = 0.00187355 Jy ! Component: 150 - total flux cleaned = 0.00237571 Jy ! Component: 200 - total flux cleaned = 0.00256839 Jy ! Total flux subtracted in 200 components = 0.00256839 Jy ! Clean residual min=-0.001279 max=0.001258 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0461794 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 = 0.000130789 Jy ! Component: 100 - total flux cleaned = 0.000172916 Jy ! Component: 150 - total flux cleaned = 0.00020363 Jy ! Component: 200 - total flux cleaned = 0.000243288 Jy ! Total flux subtracted in 200 components = 0.000243288 Jy ! Clean residual min=-0.001251 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0464226 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0464226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=2.112 mas, bpa=2.709 degrees ! Estimated noise=0.591245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269157 Jy ! Component: 100 - total flux cleaned = -0.000269517 Jy ! Component: 150 - total flux cleaned = -0.000212344 Jy ! Component: 200 - total flux cleaned = -0.000199851 Jy ! Total flux subtracted in 200 components = -0.000199851 Jy ! Clean residual min=-0.001183 max=0.001160 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0462228 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0462228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013674Jy sigma=0.510163 ! Fit after self-cal, rms=0.013673Jy sigma=0.510009 wmodel /d2/scr/pima/bp171a2_uvs/J0511-0346_X_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp171a2_uvs/J0511-0346_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0511-0346_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0511-0346_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0511-0346_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J0511-0346_X_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 = -0.000175252 Jy ! Component: 100 - total flux cleaned = -0.000136535 Jy ! Component: 150 - total flux cleaned = -0.000154895 Jy ! Component: 200 - total flux cleaned = -0.000137894 Jy ! Component: 250 - total flux cleaned = -0.000104877 Jy ! Component: 300 - total flux cleaned = -5.71551e-05 Jy ! Component: 350 - total flux cleaned = -5.69497e-05 Jy ! Component: 400 - total flux cleaned = -4.16924e-05 Jy ! Component: 450 - total flux cleaned = 1.48221e-05 Jy ! Component: 500 - total flux cleaned = 4.12809e-05 Jy ! Component: 550 - total flux cleaned = 2.79313e-05 Jy ! Component: 600 - total flux cleaned = 5.31976e-05 Jy ! Component: 650 - total flux cleaned = 0.000114542 Jy ! Component: 700 - total flux cleaned = 0.000114481 Jy ! Component: 750 - total flux cleaned = 0.000172982 Jy ! Component: 800 - total flux cleaned = 0.000184252 Jy ! Component: 850 - total flux cleaned = 0.000206511 Jy ! Component: 900 - total flux cleaned = 0.000228094 Jy ! Component: 950 - total flux cleaned = 0.000249335 Jy ! Component: 1000 - total flux cleaned = 0.000259718 Jy ! Component: 1050 - total flux cleaned = 0.000280194 Jy ! Component: 1100 - total flux cleaned = 0.000300232 Jy ! Component: 1150 - total flux cleaned = 0.000319756 Jy ! Component: 1200 - total flux cleaned = 0.000310163 Jy ! Component: 1250 - total flux cleaned = 0.000329095 Jy ! Component: 1300 - total flux cleaned = 0.000338512 Jy ! Component: 1350 - total flux cleaned = 0.000365882 Jy ! Component: 1400 - total flux cleaned = 0.000392572 Jy ! Component: 1450 - total flux cleaned = 0.000410018 Jy ! Component: 1500 - total flux cleaned = 0.000418495 Jy ! Component: 1550 - total flux cleaned = 0.00045208 Jy ! Component: 1600 - total flux cleaned = 0.000460302 Jy ! Component: 1650 - total flux cleaned = 0.000500981 Jy ! Component: 1700 - total flux cleaned = 0.000516945 Jy ! Component: 1750 - total flux cleaned = 0.000540536 Jy ! Component: 1800 - total flux cleaned = 0.000540392 Jy ! Component: 1850 - total flux cleaned = 0.000540343 Jy ! Component: 1900 - total flux cleaned = 0.000562901 Jy ! Component: 1950 - total flux cleaned = 0.000577695 Jy ! Component: 2000 - total flux cleaned = 0.000599618 Jy ! Component: 2050 - total flux cleaned = 0.000606743 Jy ! Component: 2100 - total flux cleaned = 0.000628145 Jy ! Component: 2150 - total flux cleaned = 0.000649174 Jy ! Component: 2200 - total flux cleaned = 0.000656019 Jy ! Component: 2250 - total flux cleaned = 0.000662861 Jy ! Component: 2300 - total flux cleaned = 0.000683287 Jy ! Component: 2350 - total flux cleaned = 0.000696787 Jy ! Component: 2400 - total flux cleaned = 0.000716881 Jy ! Component: 2450 - total flux cleaned = 0.000749971 Jy ! Component: 2500 - total flux cleaned = 0.00078274 Jy ! Component: 2550 - total flux cleaned = 0.000795657 Jy ! Component: 2600 - total flux cleaned = 0.000821426 Jy ! Component: 2650 - total flux cleaned = 0.000814998 Jy ! Component: 2700 - total flux cleaned = 0.00082768 Jy ! Component: 2750 - total flux cleaned = 0.000846567 Jy ! Component: 2800 - total flux cleaned = 0.000859102 Jy ! Component: 2850 - total flux cleaned = 0.000871468 Jy ! Component: 2900 - total flux cleaned = 0.000877593 Jy ! Component: 2950 - total flux cleaned = 0.000907971 Jy ! Component: 3000 - total flux cleaned = 0.000901887 Jy ! Component: 3050 - total flux cleaned = 0.000913932 Jy ! Component: 3100 - total flux cleaned = 0.000937824 Jy ! Component: 3150 - total flux cleaned = 0.000931908 Jy ! Component: 3200 - total flux cleaned = 0.000943691 Jy ! Component: 3250 - total flux cleaned = 0.000926168 Jy ! Component: 3300 - total flux cleaned = 0.000920362 Jy ! Component: 3350 - total flux cleaned = 0.00092035 Jy ! Component: 3400 - total flux cleaned = 0.000920327 Jy ! Component: 3450 - total flux cleaned = 0.000908851 Jy ! Component: 3500 - total flux cleaned = 0.000920239 Jy ! Component: 3550 - total flux cleaned = 0.000903142 Jy ! Component: 3600 - total flux cleaned = 0.000897509 Jy ! Component: 3650 - total flux cleaned = 0.000903135 Jy ! Component: 3700 - total flux cleaned = 0.000914374 Jy ! Component: 3750 - total flux cleaned = 0.000892062 Jy ! Component: 3800 - total flux cleaned = 0.000897639 Jy ! Component: 3850 - total flux cleaned = 0.000903193 Jy ! Component: 3900 - total flux cleaned = 0.000892108 Jy ! Component: 3950 - total flux cleaned = 0.000903126 Jy ! Component: 4000 - total flux cleaned = 0.000897627 Jy ! Component: 4050 - total flux cleaned = 0.000892151 Jy ! Total flux subtracted in 4096 components = 0.000903073 Jy ! Clean residual min=-0.000341 max=0.000322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0471259 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 315 components and 0.0471259 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0511-0346_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8705 x 2.112 at 2.709 degrees (North through East) ! Clean map min=-0.00084639 max=0.035274 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0511-0346_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.70423e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740291 0.740291 1.48058 2.96116 5.92233 11.8447 23.6893 47.3786 94.7573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.245 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0511-0346_X_uvs.log closed on Tue Feb 18 19:53:58 2014