! Started logfile: /d2/scr/pima/bp177j_uvs/J0407-1211_X_uvs.log on Thu Jun 19 03:26:34 2014 obs /d2/scr/pima/bp177j_uvs/J0407-1211_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0407-1211_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0407-1211 ! ! 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 864 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/bp177j_uvs/J0407-1211_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=1.359038Jy sigma=40.561104 ! Fit after self-cal, rms=0.284806Jy sigma=6.682893 ! 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=1.208 mas, bmaj=2.863 mas, bpa=3.151 degrees ! Estimated noise=1.23373 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 = 0.751841 Jy ! Component: 100 - total flux cleaned = 0.944896 Jy ! Total flux subtracted in 100 components = 0.944896 Jy ! Clean residual min=-0.055159 max=0.127785 Jy/beam ! Clean residual mean=0.000056 rms=0.018041 Jy/beam ! Combined flux in latest and established models = 0.944896 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.944896 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=0.257620Jy sigma=6.682734 ! Fit after self-cal, rms=0.257189Jy sigma=6.665550 ! Inverting map ! Added new window around map position (1.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116456 Jy ! Component: 100 - total flux cleaned = 0.174911 Jy ! Total flux subtracted in 100 components = 0.174911 Jy ! Clean residual min=-0.042845 max=0.080288 Jy/beam ! Clean residual mean=0.000020 rms=0.011739 Jy/beam ! Combined flux in latest and established models = 1.11981 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 1.11981 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=0.193606Jy sigma=4.553093 ! Fit after self-cal, rms=0.188611Jy sigma=4.355679 ! 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=1.431 mas, bmaj=3.063 mas, bpa=2.147 degrees ! Estimated noise=0.907215 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 = 0.0550292 Jy ! Component: 100 - total flux cleaned = 0.0838362 Jy ! Component: 150 - total flux cleaned = 0.0923787 Jy ! Component: 200 - total flux cleaned = 0.0975433 Jy ! Total flux subtracted in 200 components = 0.0975433 Jy ! Clean residual min=-0.041040 max=0.050065 Jy/beam ! Clean residual mean=-0.000010 rms=0.010967 Jy/beam ! Combined flux in latest and established models = 1.21735 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 1.21735 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=0.169025Jy sigma=3.737378 ! Fit after self-cal, rms=0.167648Jy sigma=3.669461 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.431 x 3.063 at 2.147 degrees (North through East) ! Clean map min=-0.042233 max=0.88711 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.167648Jy sigma=3.669461 ! Fit after self-cal, rms=0.167648Jy sigma=3.669461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.431 mas, bmaj=3.063 mas, bpa=2.147 degrees ! Estimated noise=0.907215 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 = 0.0171877 Jy ! Component: 100 - total flux cleaned = 0.0191155 Jy ! Component: 150 - total flux cleaned = 0.021831 Jy ! Component: 200 - total flux cleaned = 0.0243393 Jy ! Total flux subtracted in 200 components = 0.0243393 Jy ! Clean residual min=-0.041630 max=0.042020 Jy/beam ! Clean residual mean=-0.000015 rms=0.010194 Jy/beam ! Combined flux in latest and established models = 1.24169 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 1.24169 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=0.160068Jy sigma=3.568012 ! Fit after self-cal, rms=0.159714Jy sigma=3.543368 ! 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=0.159714Jy sigma=3.543368 ! Fit after self-cal, rms=0.157240Jy sigma=3.437365 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.062 mas, bpa=2.144 degrees ! Estimated noise=0.909896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710493 Jy ! Component: 100 - total flux cleaned = 0.00800222 Jy ! Component: 150 - total flux cleaned = 0.00911194 Jy ! Component: 200 - total flux cleaned = 0.0101322 Jy ! Total flux subtracted in 200 components = 0.0101322 Jy ! Clean residual min=-0.045179 max=0.035720 Jy/beam ! Clean residual mean=0.000012 rms=0.009392 Jy/beam ! Combined flux in latest and established models = 1.25182 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 1.25182 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=0.153589Jy sigma=3.398177 ! Fit after self-cal, rms=0.153474Jy sigma=3.385966 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 = 0.00418095 Jy ! Component: 100 - total flux cleaned = 0.00485491 Jy ! Component: 150 - total flux cleaned = 0.00540864 Jy ! Component: 200 - total flux cleaned = 0.00618966 Jy ! Total flux subtracted in 200 components = 0.00618966 Jy ! Clean residual min=-0.046780 max=0.033979 Jy/beam ! Clean residual mean=0.000011 rms=0.009231 Jy/beam ! Combined flux in latest and established models = 1.25801 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 1.25801 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=0.151216Jy sigma=3.366801 ! Fit after self-cal, rms=0.151172Jy sigma=3.359391 ! 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=0.151172Jy sigma=3.359391 ! Fit after self-cal, rms=0.150913Jy sigma=3.357845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.062 mas, bpa=2.138 degrees ! Estimated noise=0.909985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346509 Jy ! Component: 100 - total flux cleaned = 0.00374771 Jy ! Component: 150 - total flux cleaned = 0.0037469 Jy ! Component: 200 - total flux cleaned = 0.00417451 Jy ! Total flux subtracted in 200 components = 0.00417451 Jy ! Clean residual min=-0.047676 max=0.033339 Jy/beam ! Clean residual mean=0.000012 rms=0.009187 Jy/beam ! Combined flux in latest and established models = 1.26219 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 1.26219 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=0.149424Jy sigma=3.344556 ! Fit after self-cal, rms=0.149382Jy sigma=3.339093 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 = 0.00240703 Jy ! Component: 100 - total flux cleaned = 0.00198158 Jy ! Component: 150 - total flux cleaned = 0.00197973 Jy ! Component: 200 - total flux cleaned = 0.00198535 Jy ! Total flux subtracted in 200 components = 0.00198535 Jy ! Clean residual min=-0.048220 max=0.032609 Jy/beam ! Clean residual mean=0.000011 rms=0.009112 Jy/beam ! Combined flux in latest and established models = 1.26417 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 1.26417 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=0.148406Jy sigma=3.328152 ! Fit after self-cal, rms=0.148375Jy sigma=3.324495 ! 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=0.148375Jy sigma=3.324495 ! Fit after self-cal, rms=0.148245Jy sigma=3.324140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=3.843 mas, bpa=-8.535 degrees ! Estimated noise=1.06801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950569 Jy ! Component: 100 - total flux cleaned = 0.00241493 Jy ! Component: 150 - total flux cleaned = 0.00397781 Jy ! Component: 200 - total flux cleaned = 0.00515303 Jy ! Total flux subtracted in 200 components = 0.00515303 Jy ! Clean residual min=-0.055137 max=0.039992 Jy/beam ! Clean residual mean=0.000014 rms=0.012197 Jy/beam ! Combined flux in latest and established models = 1.26932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 1.26932 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=0.147586Jy sigma=3.331163 ! Fit after self-cal, rms=0.147598Jy sigma=3.329648 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 = 0.000514469 Jy ! Component: 100 - total flux cleaned = 0.00158241 Jy ! Component: 150 - total flux cleaned = 0.00236714 Jy ! Component: 200 - total flux cleaned = 0.00310446 Jy ! Total flux subtracted in 200 components = 0.00310446 Jy ! Clean residual min=-0.055399 max=0.039558 Jy/beam ! Clean residual mean=0.000013 rms=0.012122 Jy/beam ! Combined flux in latest and established models = 1.27243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 1.27243 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=0.147213Jy sigma=3.332299 ! Fit after self-cal, rms=0.147206Jy sigma=3.330364 ! 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=1.43 mas, bmaj=3.062 mas, bpa=2.137 degrees ! Estimated noise=0.909981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.062 at 2.137 degrees (North through East) ! Clean map min=-0.049724 max=0.82592 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.147206Jy sigma=3.330364 ! Fit after self-cal, rms=0.146293Jy sigma=3.287908 ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.062 mas, bpa=2.111 degrees ! Estimated noise=0.911262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000870569 Jy ! Component: 100 - total flux cleaned = -0.00130383 Jy ! Component: 150 - total flux cleaned = -0.00150354 Jy ! Component: 200 - total flux cleaned = -0.00169094 Jy ! Total flux subtracted in 200 components = -0.00169094 Jy ! Clean residual min=-0.050336 max=0.032051 Jy/beam ! Clean residual mean=0.000009 rms=0.008879 Jy/beam ! Combined flux in latest and established models = 1.27074 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 1.27074 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=0.145739Jy sigma=3.270570 ! Fit after self-cal, rms=0.145715Jy sigma=3.269817 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381491 Jy ! Component: 100 - total flux cleaned = 0.000194632 Jy ! Component: 150 - total flux cleaned = 0.000196831 Jy ! Component: 200 - total flux cleaned = 0.000195021 Jy ! Total flux subtracted in 200 components = 0.000195021 Jy ! Clean residual min=-0.049986 max=0.031483 Jy/beam ! Clean residual mean=0.000009 rms=0.008847 Jy/beam ! Combined flux in latest and established models = 1.27093 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 1.27093 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=0.145254Jy sigma=3.259458 ! Fit after self-cal, rms=0.145256Jy sigma=3.258588 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.145256Jy sigma=3.258588 ! Fit after self-cal, rms=0.145188Jy sigma=3.258339 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=1.209 mas, bmaj=2.866 mas, bpa=2.979 degrees ! Estimated noise=1.24154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.757729 Jy ! Component: 100 - total flux cleaned = 0.974298 Jy ! Component: 150 - total flux cleaned = 1.08324 Jy ! Component: 200 - total flux cleaned = 1.14244 Jy ! Total flux subtracted in 200 components = 1.14244 Jy ! Clean residual min=-0.038094 max=0.047363 Jy/beam ! Clean residual mean=0.000029 rms=0.009446 Jy/beam ! Combined flux in latest and established models = 1.14244 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 1.14244 Jy ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.063 mas, bpa=2.097 degrees ! Estimated noise=0.91101 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) ! Added new window around map position (-38.2, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559333 Jy ! Component: 100 - total flux cleaned = 0.0843229 Jy ! Component: 150 - total flux cleaned = 0.102752 Jy ! Component: 200 - total flux cleaned = 0.112104 Jy ! Total flux subtracted in 200 components = 0.112104 Jy ! Clean residual min=-0.037836 max=0.036204 Jy/beam ! Clean residual mean=0.000028 rms=0.008782 Jy/beam ! Combined flux in latest and established models = 1.25454 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 1.25454 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=2.207 mas, bmaj=3.846 mas, bpa=-8.575 degrees ! Estimated noise=1.06904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967533 Jy ! Component: 100 - total flux cleaned = 0.0127817 Jy ! Component: 150 - total flux cleaned = 0.0154883 Jy ! Component: 200 - total flux cleaned = 0.0178736 Jy ! Total flux subtracted in 200 components = 0.0178736 Jy ! Clean residual min=-0.045950 max=0.044270 Jy/beam ! Clean residual mean=0.000051 rms=0.011645 Jy/beam ! Combined flux in latest and established models = 1.27241 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 = 0.00186974 Jy ! Component: 100 - total flux cleaned = 0.00309118 Jy ! Component: 150 - total flux cleaned = 0.00401228 Jy ! Component: 200 - total flux cleaned = 0.00489445 Jy ! Total flux subtracted in 200 components = 0.00489445 Jy ! Clean residual min=-0.046257 max=0.044022 Jy/beam ! Clean residual mean=0.000050 rms=0.011552 Jy/beam ! Combined flux in latest and established models = 1.27731 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 1.27731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.063 mas, bpa=2.097 degrees ! Estimated noise=0.91101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000985252 Jy ! Component: 100 - total flux cleaned = -0.00128963 Jy ! Component: 150 - total flux cleaned = -0.00128475 Jy ! Component: 200 - total flux cleaned = -0.00128903 Jy ! Total flux subtracted in 200 components = -0.00128903 Jy ! Clean residual min=-0.040937 max=0.035501 Jy/beam ! Clean residual mean=0.000034 rms=0.008256 Jy/beam ! Combined flux in latest and established models = 1.27602 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 1.27602 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=0.136836Jy sigma=3.129832 ! Fit after self-cal, rms=0.133902Jy sigma=3.036768 wmodel /d2/scr/pima/bp177j_uvs/J0407-1211_X_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp177j_uvs/J0407-1211_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0407-1211_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0407-1211_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0407-1211_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0407-1211_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 = -0.0159529 Jy ! Component: 100 - total flux cleaned = -0.0180094 Jy ! Component: 150 - total flux cleaned = -0.0184987 Jy ! Component: 200 - total flux cleaned = -0.0193817 Jy ! Component: 250 - total flux cleaned = -0.0213997 Jy ! Component: 300 - total flux cleaned = -0.0221525 Jy ! Component: 350 - total flux cleaned = -0.0228702 Jy ! Component: 400 - total flux cleaned = -0.0242222 Jy ! Component: 450 - total flux cleaned = -0.025508 Jy ! Component: 500 - total flux cleaned = -0.0267334 Jy ! Component: 550 - total flux cleaned = -0.0281827 Jy ! Component: 600 - total flux cleaned = -0.029019 Jy ! Component: 650 - total flux cleaned = -0.0300858 Jy ! Component: 700 - total flux cleaned = -0.0311048 Jy ! Component: 750 - total flux cleaned = -0.0328083 Jy ! Component: 800 - total flux cleaned = -0.0342107 Jy ! Component: 850 - total flux cleaned = -0.0355605 Jy ! Component: 900 - total flux cleaned = -0.0366501 Jy ! Component: 950 - total flux cleaned = -0.0381293 Jy ! Component: 1000 - total flux cleaned = -0.039353 Jy ! Component: 1050 - total flux cleaned = -0.0401432 Jy ! Component: 1100 - total flux cleaned = -0.0411072 Jy ! Component: 1150 - total flux cleaned = -0.0424084 Jy ! Component: 1200 - total flux cleaned = -0.0433109 Jy ! Component: 1250 - total flux cleaned = -0.0448869 Jy ! Component: 1300 - total flux cleaned = -0.045907 Jy ! Component: 1350 - total flux cleaned = -0.0472257 Jy ! Component: 1400 - total flux cleaned = -0.0481896 Jy ! Component: 1450 - total flux cleaned = -0.0495968 Jy ! Component: 1500 - total flux cleaned = -0.050816 Jy ! Component: 1550 - total flux cleaned = -0.0524456 Jy ! Component: 1600 - total flux cleaned = -0.0534515 Jy ! Component: 1650 - total flux cleaned = -0.0541527 Jy ! Component: 1700 - total flux cleaned = -0.0551137 Jy ! Component: 1750 - total flux cleaned = -0.055913 Jy ! Component: 1800 - total flux cleaned = -0.0564341 Jy ! Component: 1850 - total flux cleaned = -0.0569416 Jy ! Component: 1900 - total flux cleaned = -0.0573155 Jy ! Component: 1950 - total flux cleaned = -0.0577984 Jy ! Component: 2000 - total flux cleaned = -0.0582709 Jy ! Component: 2050 - total flux cleaned = -0.058387 Jy ! Component: 2100 - total flux cleaned = -0.0586162 Jy ! Component: 2150 - total flux cleaned = -0.059286 Jy ! Component: 2200 - total flux cleaned = -0.0595035 Jy ! Component: 2250 - total flux cleaned = -0.0597188 Jy ! Component: 2300 - total flux cleaned = -0.0600336 Jy ! Component: 2350 - total flux cleaned = -0.0604473 Jy ! Component: 2400 - total flux cleaned = -0.0607508 Jy ! Component: 2450 - total flux cleaned = -0.0608499 Jy ! Component: 2500 - total flux cleaned = -0.0609468 Jy ! Component: 2550 - total flux cleaned = -0.0613288 Jy ! Component: 2600 - total flux cleaned = -0.0611383 Jy ! Component: 2650 - total flux cleaned = -0.0611403 Jy ! Component: 2700 - total flux cleaned = -0.0612337 Jy ! Component: 2750 - total flux cleaned = -0.0612346 Jy ! Component: 2800 - total flux cleaned = -0.0614127 Jy ! Component: 2850 - total flux cleaned = -0.0615891 Jy ! Component: 2900 - total flux cleaned = -0.0617602 Jy ! Component: 2950 - total flux cleaned = -0.0616731 Jy ! Component: 3000 - total flux cleaned = -0.0615893 Jy ! Component: 3050 - total flux cleaned = -0.0617551 Jy ! Component: 3100 - total flux cleaned = -0.0617552 Jy ! Component: 3150 - total flux cleaned = -0.0620772 Jy ! Component: 3200 - total flux cleaned = -0.0620761 Jy ! Component: 3250 - total flux cleaned = -0.0619972 Jy ! Component: 3300 - total flux cleaned = -0.0623088 Jy ! Component: 3350 - total flux cleaned = -0.0625388 Jy ! Component: 3400 - total flux cleaned = -0.0625385 Jy ! Component: 3450 - total flux cleaned = -0.0626883 Jy ! Component: 3500 - total flux cleaned = -0.0626883 Jy ! Component: 3550 - total flux cleaned = -0.0629819 Jy ! Component: 3600 - total flux cleaned = -0.062983 Jy ! Component: 3650 - total flux cleaned = -0.0632709 Jy ! Component: 3700 - total flux cleaned = -0.0634127 Jy ! Component: 3750 - total flux cleaned = -0.0636239 Jy ! Component: 3800 - total flux cleaned = -0.0638325 Jy ! Component: 3850 - total flux cleaned = -0.0639704 Jy ! Component: 3900 - total flux cleaned = -0.0641075 Jy ! Component: 3950 - total flux cleaned = -0.0642435 Jy ! Component: 4000 - total flux cleaned = -0.0643793 Jy ! Component: 4050 - total flux cleaned = -0.0644469 Jy ! Total flux subtracted in 4096 components = -0.064581 Jy ! Clean residual min=-0.004019 max=0.003767 Jy/beam ! Clean residual mean=0.000029 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 1.21144 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 436 components and 1.21144 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0407-1211_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.063 at 2.097 degrees (North through East) ! Clean map min=-0.018526 max=0.81322 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0407-1211_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.81322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00120109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443086 0.443086 0.886172 1.77234 3.54469 7.08938 14.1788 28.3575 56.715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.813 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 677.069 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0407-1211_X_uvs.log closed on Thu Jun 19 03:26:39 2014