! Started logfile: /d2/scr/pima/bp171a2_uvs/J0339-0133_X_uvs.log on Tue Feb 18 19:52:53 2014 obs /d2/scr/pima/bp171a2_uvs/J0339-0133_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0339-0133_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0339-0133 ! ! 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 504 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/J0339-0133_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. ! ! 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=1.006795Jy sigma=36.549647 ! Fit after self-cal, rms=0.863116Jy sigma=30.561705 ! 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=0.646 mas, bmaj=1.743 mas, bpa=-3.98 degrees ! Estimated noise=1.15172 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 = 0.11128 Jy ! Component: 100 - total flux cleaned = 0.139997 Jy ! Total flux subtracted in 100 components = 0.139997 Jy ! Clean residual min=-0.021821 max=0.027049 Jy/beam ! Clean residual mean=-0.000021 rms=0.006380 Jy/beam ! Combined flux in latest and established models = 0.139997 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.139997 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=0.069978Jy sigma=2.401917 ! Fit after self-cal, rms=0.069959Jy sigma=2.398650 ! 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=0.7435 mas, bmaj=1.84 mas, bpa=-3.252 degrees ! Estimated noise=0.951149 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 = 0.0183691 Jy ! Component: 100 - total flux cleaned = 0.0256386 Jy ! Component: 150 - total flux cleaned = 0.0267865 Jy ! Component: 200 - total flux cleaned = 0.0271381 Jy ! Total flux subtracted in 200 components = 0.0271381 Jy ! Clean residual min=-0.028178 max=0.033784 Jy/beam ! Clean residual mean=-0.000028 rms=0.007046 Jy/beam ! Combined flux in latest and established models = 0.167135 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.167135 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=0.068433Jy sigma=2.161159 ! Fit after self-cal, rms=0.068361Jy sigma=2.160143 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7435 x 1.84 at -3.252 degrees (North through East) ! Clean map min=-0.026864 max=0.14843 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 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.068361Jy sigma=2.160143 ! Fit after self-cal, rms=0.068361Jy sigma=2.160143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=1.84 mas, bpa=-3.252 degrees ! Estimated noise=0.951149 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 = -0.000100826 Jy ! Component: 100 - total flux cleaned = 0.000150875 Jy ! Component: 150 - total flux cleaned = 0.000260735 Jy ! Component: 200 - total flux cleaned = 0.000449757 Jy ! Total flux subtracted in 200 components = 0.000449757 Jy ! Clean residual min=-0.028793 max=0.033078 Jy/beam ! Clean residual mean=-0.000028 rms=0.006955 Jy/beam ! Combined flux in latest and established models = 0.167585 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.167585 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=0.068153Jy sigma=2.140741 ! Fit after self-cal, rms=0.068046Jy sigma=2.139921 ! 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=0.068046Jy sigma=2.139921 ! Fit after self-cal, rms=0.068046Jy sigma=2.139921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=1.84 mas, bpa=-3.252 degrees ! Estimated noise=0.951149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.76026e-05 Jy ! Component: 100 - total flux cleaned = -0.000160074 Jy ! Component: 150 - total flux cleaned = -0.000395484 Jy ! Component: 200 - total flux cleaned = -0.000469365 Jy ! Total flux subtracted in 200 components = -0.000469365 Jy ! Clean residual min=-0.028659 max=0.032699 Jy/beam ! Clean residual mean=-0.000028 rms=0.006936 Jy/beam ! Combined flux in latest and established models = 0.167116 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.167116 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=0.067851Jy sigma=2.133241 ! Fit after self-cal, rms=0.067812Jy sigma=2.132977 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 (-2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321278 Jy ! Component: 100 - total flux cleaned = 0.0471654 Jy ! Component: 150 - total flux cleaned = 0.0561792 Jy ! Component: 200 - total flux cleaned = 0.0607545 Jy ! Total flux subtracted in 200 components = 0.0607545 Jy ! Clean residual min=-0.023109 max=0.021174 Jy/beam ! Clean residual mean=-0.000004 rms=0.004259 Jy/beam ! Combined flux in latest and established models = 0.22787 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.22787 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=0.050713Jy sigma=1.460727 ! Fit after self-cal, rms=0.048740Jy sigma=1.393517 ! 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=0.048740Jy sigma=1.393517 ! Fit after self-cal, rms=0.048740Jy sigma=1.393517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=1.84 mas, bpa=-3.252 degrees ! Estimated noise=0.951149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915843 Jy ! Component: 100 - total flux cleaned = 0.0116265 Jy ! Component: 150 - total flux cleaned = 0.0116312 Jy ! Component: 200 - total flux cleaned = 0.0117969 Jy ! Total flux subtracted in 200 components = 0.0117969 Jy ! Clean residual min=-0.020124 max=0.019621 Jy/beam ! Clean residual mean=0.000001 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 0.239667 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.239667 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=0.045461Jy sigma=1.315640 ! Fit after self-cal, rms=0.044946Jy sigma=1.297402 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 = 0.00356713 Jy ! Component: 100 - total flux cleaned = 0.00338614 Jy ! Component: 150 - total flux cleaned = 0.00338704 Jy ! Component: 200 - total flux cleaned = 0.00338939 Jy ! Total flux subtracted in 200 components = 0.00338939 Jy ! Clean residual min=-0.018271 max=0.018578 Jy/beam ! Clean residual mean=0.000003 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 0.243056 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.243056 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=0.043135Jy sigma=1.262788 ! Fit after self-cal, rms=0.042923Jy sigma=1.255923 ! Inverting map ! Added new window around map position (2.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791612 Jy ! Component: 100 - total flux cleaned = 0.00819214 Jy ! Component: 150 - total flux cleaned = 0.00975835 Jy ! Component: 200 - total flux cleaned = 0.01174 Jy ! Total flux subtracted in 200 components = 0.01174 Jy ! Clean residual min=-0.010572 max=0.008614 Jy/beam ! Clean residual mean=0.000001 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.254796 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.254796 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=0.035257Jy sigma=0.988442 ! Fit after self-cal, rms=0.034836Jy sigma=0.964036 ! 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=0.034836Jy sigma=0.964036 ! Fit after self-cal, rms=0.033947Jy sigma=0.898181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.753 mas, bmaj=2.924 mas, bpa=8.05 degrees ! Estimated noise=1.37422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941812 Jy ! Component: 100 - total flux cleaned = 0.0146753 Jy ! Component: 150 - total flux cleaned = 0.0175074 Jy ! Component: 200 - total flux cleaned = 0.0202859 Jy ! Total flux subtracted in 200 components = 0.0202859 Jy ! Clean residual min=-0.012040 max=0.009634 Jy/beam ! Clean residual mean=-0.000002 rms=0.003333 Jy/beam ! Combined flux in latest and established models = 0.275082 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.275082 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=0.031870Jy sigma=0.850789 ! Fit after self-cal, rms=0.031753Jy sigma=0.842650 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 = 0.00390586 Jy ! Component: 100 - total flux cleaned = 0.00616148 Jy ! Component: 150 - total flux cleaned = 0.00787498 Jy ! Component: 200 - total flux cleaned = 0.00960244 Jy ! Total flux subtracted in 200 components = 0.00960244 Jy ! Clean residual min=-0.009257 max=0.007615 Jy/beam ! Clean residual mean=-0.000003 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.284685 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.284685 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=0.030785Jy sigma=0.819389 ! Fit after self-cal, rms=0.030754Jy sigma=0.818104 ! 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=0.7453 mas, bmaj=1.837 mas, bpa=-3.147 degrees ! Estimated noise=0.951521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7453 x 1.837 at -3.147 degrees (North through East) ! Clean map min=-0.012788 max=0.13808 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=0.6473 mas, bmaj=1.74 mas, bpa=-3.952 degrees ! Estimated noise=1.15164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1113 Jy ! Component: 100 - total flux cleaned = 0.145487 Jy ! Component: 150 - total flux cleaned = 0.170233 Jy ! Component: 200 - total flux cleaned = 0.187507 Jy ! Total flux subtracted in 200 components = 0.187507 Jy ! Clean residual min=-0.015520 max=0.019304 Jy/beam ! Clean residual mean=-0.000016 rms=0.004298 Jy/beam ! Combined flux in latest and established models = 0.187507 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.187507 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7453 mas, bmaj=1.837 mas, bpa=-3.147 degrees ! Estimated noise=0.951521 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 = 0.0193208 Jy ! Component: 100 - total flux cleaned = 0.0315976 Jy ! Component: 150 - total flux cleaned = 0.041947 Jy ! Component: 200 - total flux cleaned = 0.0507769 Jy ! Total flux subtracted in 200 components = 0.0507769 Jy ! Clean residual min=-0.012161 max=0.012358 Jy/beam ! Clean residual mean=-0.000014 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.238284 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.238284 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=1.753 mas, bmaj=2.924 mas, bpa=8.05 degrees ! Estimated noise=1.37422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162423 Jy ! Component: 100 - total flux cleaned = 0.0262844 Jy ! Component: 150 - total flux cleaned = 0.0330643 Jy ! Component: 200 - total flux cleaned = 0.0393497 Jy ! Total flux subtracted in 200 components = 0.0393497 Jy ! Clean residual min=-0.014346 max=0.011837 Jy/beam ! Clean residual mean=-0.000021 rms=0.003756 Jy/beam ! Combined flux in latest and established models = 0.277633 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 = 0.00399669 Jy ! Component: 100 - total flux cleaned = 0.00734711 Jy ! Component: 150 - total flux cleaned = 0.0103489 Jy ! Component: 200 - total flux cleaned = 0.0128761 Jy ! Total flux subtracted in 200 components = 0.0128761 Jy ! Clean residual min=-0.011023 max=0.009552 Jy/beam ! Clean residual mean=-0.000017 rms=0.002859 Jy/beam ! Combined flux in latest and established models = 0.290509 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 80 components and 0.290509 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7453 mas, bmaj=1.837 mas, bpa=-3.147 degrees ! Estimated noise=0.951521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217016 Jy ! Component: 100 - total flux cleaned = 0.00255669 Jy ! Component: 150 - total flux cleaned = 0.00298516 Jy ! Component: 200 - total flux cleaned = 0.00413405 Jy ! Total flux subtracted in 200 components = 0.00413405 Jy ! Clean residual min=-0.007191 max=0.006444 Jy/beam ! Clean residual mean=-0.000005 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.294643 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.294643 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=0.030712Jy sigma=0.802368 ! Fit after self-cal, rms=0.030553Jy sigma=0.792131 wmodel /d2/scr/pima/bp171a2_uvs/J0339-0133_X_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp171a2_uvs/J0339-0133_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0339-0133_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0339-0133_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0339-0133_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a2_uvs/J0339-0133_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 = -0.00294819 Jy ! Component: 100 - total flux cleaned = -0.00295908 Jy ! Component: 150 - total flux cleaned = -0.00278373 Jy ! Component: 200 - total flux cleaned = -0.00253968 Jy ! Component: 250 - total flux cleaned = -0.00246264 Jy ! Component: 300 - total flux cleaned = -0.00232027 Jy ! Component: 350 - total flux cleaned = -0.00245043 Jy ! Component: 400 - total flux cleaned = -0.00257352 Jy ! Component: 450 - total flux cleaned = -0.00239707 Jy ! Component: 500 - total flux cleaned = -0.00234063 Jy ! Component: 550 - total flux cleaned = -0.00217786 Jy ! Component: 600 - total flux cleaned = -0.0020229 Jy ! Component: 650 - total flux cleaned = -0.0020227 Jy ! Component: 700 - total flux cleaned = -0.00187577 Jy ! Component: 750 - total flux cleaned = -0.00168988 Jy ! Component: 800 - total flux cleaned = -0.00164524 Jy ! Component: 850 - total flux cleaned = -0.00168901 Jy ! Component: 900 - total flux cleaned = -0.00181532 Jy ! Component: 950 - total flux cleaned = -0.00185603 Jy ! Component: 1000 - total flux cleaned = -0.00197586 Jy ! Component: 1050 - total flux cleaned = -0.00209242 Jy ! Component: 1100 - total flux cleaned = -0.00216783 Jy ! Component: 1150 - total flux cleaned = -0.00231497 Jy ! Component: 1200 - total flux cleaned = -0.00242293 Jy ! Component: 1250 - total flux cleaned = -0.00252852 Jy ! Component: 1300 - total flux cleaned = -0.00263155 Jy ! Component: 1350 - total flux cleaned = -0.00269941 Jy ! Component: 1400 - total flux cleaned = -0.00276601 Jy ! Component: 1450 - total flux cleaned = -0.00292766 Jy ! Component: 1500 - total flux cleaned = -0.00302305 Jy ! Component: 1550 - total flux cleaned = -0.00311696 Jy ! Component: 1600 - total flux cleaned = -0.00323993 Jy ! Component: 1650 - total flux cleaned = -0.00333025 Jy ! Component: 1700 - total flux cleaned = -0.00344853 Jy ! Component: 1750 - total flux cleaned = -0.00356418 Jy ! Component: 1800 - total flux cleaned = -0.00364987 Jy ! Component: 1850 - total flux cleaned = -0.00367779 Jy ! Component: 1900 - total flux cleaned = -0.00376128 Jy ! Component: 1950 - total flux cleaned = -0.00378882 Jy ! Component: 2000 - total flux cleaned = -0.00384343 Jy ! Component: 2050 - total flux cleaned = -0.00387046 Jy ! Component: 2100 - total flux cleaned = -0.00384366 Jy ! Component: 2150 - total flux cleaned = -0.00387014 Jy ! Component: 2200 - total flux cleaned = -0.00392288 Jy ! Component: 2250 - total flux cleaned = -0.00394887 Jy ! Component: 2300 - total flux cleaned = -0.00400079 Jy ! Component: 2350 - total flux cleaned = -0.00405201 Jy ! Component: 2400 - total flux cleaned = -0.00410297 Jy ! Component: 2450 - total flux cleaned = -0.00410311 Jy ! Component: 2500 - total flux cleaned = -0.00407776 Jy ! Component: 2550 - total flux cleaned = -0.004128 Jy ! Component: 2600 - total flux cleaned = -0.004153 Jy ! Component: 2650 - total flux cleaned = -0.00417796 Jy ! Component: 2700 - total flux cleaned = -0.00412816 Jy ! Component: 2750 - total flux cleaned = -0.0041283 Jy ! Component: 2800 - total flux cleaned = -0.00412852 Jy ! Component: 2850 - total flux cleaned = -0.00412867 Jy ! Component: 2900 - total flux cleaned = -0.00415338 Jy ! Component: 2950 - total flux cleaned = -0.00417813 Jy ! Component: 3000 - total flux cleaned = -0.00420285 Jy ! Component: 3050 - total flux cleaned = -0.0041784 Jy ! Component: 3100 - total flux cleaned = -0.00427747 Jy ! Component: 3150 - total flux cleaned = -0.00430226 Jy ! Component: 3200 - total flux cleaned = -0.00432714 Jy ! Component: 3250 - total flux cleaned = -0.00432734 Jy ! Component: 3300 - total flux cleaned = -0.00435232 Jy ! Component: 3350 - total flux cleaned = -0.00440236 Jy ! Component: 3400 - total flux cleaned = -0.00445256 Jy ! Component: 3450 - total flux cleaned = -0.00445272 Jy ! Component: 3500 - total flux cleaned = -0.0045034 Jy ! Component: 3550 - total flux cleaned = -0.00452872 Jy ! Component: 3600 - total flux cleaned = -0.00455446 Jy ! Component: 3650 - total flux cleaned = -0.0045801 Jy ! Component: 3700 - total flux cleaned = -0.00460613 Jy ! Component: 3750 - total flux cleaned = -0.0046321 Jy ! Component: 3800 - total flux cleaned = -0.00465826 Jy ! Component: 3850 - total flux cleaned = -0.00478965 Jy ! Component: 3900 - total flux cleaned = -0.00484272 Jy ! Component: 3950 - total flux cleaned = -0.00492271 Jy ! Component: 4000 - total flux cleaned = -0.00497648 Jy ! Component: 4050 - total flux cleaned = -0.00508442 Jy ! Total flux subtracted in 4096 components = -0.00516614 Jy ! Clean residual min=-0.001611 max=0.001690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.289477 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 337 components and 0.289477 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0339-0133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7453 x 1.837 at -3.147 degrees (North through East) ! Clean map min=-0.0055433 max=0.13217 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0339-0133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000444313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00853 1.00853 2.01706 4.03412 8.06825 16.1365 32.273 64.546 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.462 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0339-0133_X_uvs.log closed on Tue Feb 18 19:52:58 2014