! Started logfile: /scr/pima/bp171a8_uvs/J1013-2831_X_uvs.log on Fri Dec 27 16:28:45 2013 obs /scr/pima/bp171a8_uvs/J1013-2831_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1013-2831_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1013-2831 ! ! 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 672 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 /scr/pima/bp171a8_uvs/J1013-2831_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=1.002263Jy sigma=1.817368 ! Fit after self-cal, rms=0.944889Jy sigma=1.695120 ! 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=0.9441 mas, bmaj=4.449 mas, bpa=15.19 degrees ! Estimated noise=23.877 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 = 0.0444291 Jy ! Component: 100 - total flux cleaned = 0.055957 Jy ! Total flux subtracted in 100 components = 0.055957 Jy ! Clean residual min=-0.004801 max=0.005670 Jy/beam ! Clean residual mean=0.000005 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.055957 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.055957 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=0.028674Jy sigma=0.042392 ! Fit after self-cal, rms=0.028377Jy sigma=0.041603 ! 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=1.18 mas, bmaj=4.84 mas, bpa=13.43 degrees ! Estimated noise=16.8217 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 = 0.007569 Jy ! Component: 100 - total flux cleaned = 0.0107047 Jy ! Component: 150 - total flux cleaned = 0.0125166 Jy ! Component: 200 - total flux cleaned = 0.0136941 Jy ! Total flux subtracted in 200 components = 0.0136941 Jy ! Clean residual min=-0.002751 max=0.003201 Jy/beam ! Clean residual mean=0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0696511 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0696511 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=0.027869Jy sigma=0.035161 ! Fit after self-cal, rms=0.027877Jy sigma=0.035141 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 4.84 at 13.43 degrees (North through East) ! Clean map min=-0.0027215 max=0.059971 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 1.01 FD 1.11 HN 0.86 KP 0.89 ! LA 0.96 NL 1.12 OV 0.90 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.87 KP 0.94 ! LA 0.91 NL 1.03 OV 0.92 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 1.03 KP 1.00 ! LA 0.92 NL 1.11 OV 1.06 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 0.99 KP 0.95 ! LA 0.88 NL 1.01 OV 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.94 KP 0.93 ! LA 1.00 NL 1.01 OV 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.97 KP 1.05 ! LA 0.98 NL 0.92 OV 0.87 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.91 KP 1.00 ! LA 0.99 NL 0.97 OV 0.98 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.027877Jy sigma=0.035141 ! Fit after self-cal, rms=0.026306Jy sigma=0.032888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=4.835 mas, bpa=13.41 degrees ! Estimated noise=15.967 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 = -0.00183771 Jy ! Component: 100 - total flux cleaned = -0.00190236 Jy ! Component: 150 - total flux cleaned = -0.00189928 Jy ! Component: 200 - total flux cleaned = -0.00189843 Jy ! Total flux subtracted in 200 components = -0.00189843 Jy ! Clean residual min=-0.002115 max=0.002314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0677527 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0677527 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=0.025643Jy sigma=0.033071 ! Fit after self-cal, rms=0.025645Jy sigma=0.033054 ! 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=0.025645Jy sigma=0.033054 ! Fit after self-cal, rms=0.025126Jy sigma=0.032791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=4.829 mas, bpa=13.44 degrees ! Estimated noise=15.4164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171161 Jy ! Component: 100 - total flux cleaned = -0.00170684 Jy ! Component: 150 - total flux cleaned = -0.00175029 Jy ! Component: 200 - total flux cleaned = -0.00175101 Jy ! Total flux subtracted in 200 components = -0.00175101 Jy ! Clean residual min=-0.002038 max=0.002273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0660017 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0660017 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=0.024565Jy sigma=0.033020 ! Fit after self-cal, rms=0.024565Jy sigma=0.033012 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 = 0.000104619 Jy ! Component: 100 - total flux cleaned = 7.43452e-05 Jy ! Component: 150 - total flux cleaned = 7.40058e-05 Jy ! Component: 200 - total flux cleaned = 9.67331e-05 Jy ! Total flux subtracted in 200 components = 9.67331e-05 Jy ! Clean residual min=-0.002047 max=0.002282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0660984 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0660984 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=0.024493Jy sigma=0.033025 ! Fit after self-cal, rms=0.024497Jy sigma=0.033018 ! 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=0.024497Jy sigma=0.033018 ! Fit after self-cal, rms=0.024259Jy sigma=0.032655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=4.832 mas, bpa=13.45 degrees ! Estimated noise=14.8927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163905 Jy ! Component: 100 - total flux cleaned = -0.00192113 Jy ! Component: 150 - total flux cleaned = -0.00203049 Jy ! Component: 200 - total flux cleaned = -0.00209641 Jy ! Total flux subtracted in 200 components = -0.00209641 Jy ! Clean residual min=-0.002015 max=0.002238 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.064002 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.064002 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=0.023802Jy sigma=0.032903 ! Fit after self-cal, rms=0.023812Jy sigma=0.032895 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 = 3.0503e-06 Jy ! Component: 100 - total flux cleaned = -3.63974e-05 Jy ! Component: 150 - total flux cleaned = -2.84503e-05 Jy ! Component: 200 - total flux cleaned = -2.06e-05 Jy ! Total flux subtracted in 200 components = -2.06e-05 Jy ! Clean residual min=-0.002023 max=0.002239 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0639814 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.0639814 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=0.023784Jy sigma=0.032899 ! Fit after self-cal, rms=0.023791Jy sigma=0.032893 ! 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=0.023791Jy sigma=0.032893 ! Fit after self-cal, rms=0.023296Jy sigma=0.032648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=6.272 mas, bpa=3.87 degrees ! Estimated noise=15.2531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161507 Jy ! Component: 100 - total flux cleaned = -0.00194445 Jy ! Component: 150 - total flux cleaned = -0.00191136 Jy ! Component: 200 - total flux cleaned = -0.00188326 Jy ! Total flux subtracted in 200 components = -0.00188326 Jy ! Clean residual min=-0.002075 max=0.001939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0620982 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.0620982 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=0.022872Jy sigma=0.032916 ! Fit after self-cal, rms=0.022878Jy sigma=0.032907 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 = -4.15274e-07 Jy ! Component: 100 - total flux cleaned = 1.66676e-05 Jy ! Component: 150 - total flux cleaned = 4.67537e-05 Jy ! Component: 200 - total flux cleaned = 5.62556e-05 Jy ! Total flux subtracted in 200 components = 5.62556e-05 Jy ! Clean residual min=-0.002058 max=0.001915 Jy/beam ! Clean residual mean=-0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0621544 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.0621544 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=0.022872Jy sigma=0.032909 ! Fit after self-cal, rms=0.022877Jy sigma=0.032906 ! 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=1.165 mas, bmaj=4.83 mas, bpa=13.46 degrees ! Estimated noise=14.3795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 4.83 at 13.46 degrees (North through East) ! Clean map min=-0.0019791 max=0.050185 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=0.934 mas, bmaj=4.453 mas, bpa=15.16 degrees ! Estimated noise=20.5195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382911 Jy ! Component: 100 - total flux cleaned = 0.0487172 Jy ! Component: 150 - total flux cleaned = 0.0541195 Jy ! Component: 200 - total flux cleaned = 0.0572557 Jy ! Total flux subtracted in 200 components = 0.0572557 Jy ! Clean residual min=-0.003234 max=0.003021 Jy/beam ! Clean residual mean=0.000000 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0572557 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 0.0572557 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=4.83 mas, bpa=13.46 degrees ! Estimated noise=14.3795 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 = 0.00249053 Jy ! Component: 100 - total flux cleaned = 0.00362536 Jy ! Component: 150 - total flux cleaned = 0.00409582 Jy ! Component: 200 - total flux cleaned = 0.00429207 Jy ! Total flux subtracted in 200 components = 0.00429207 Jy ! Clean residual min=-0.002039 max=0.002123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0615478 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0615478 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=2.27 mas, bmaj=6.272 mas, bpa=3.87 degrees ! Estimated noise=15.2531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361369 Jy ! Component: 100 - total flux cleaned = 0.000415017 Jy ! Component: 150 - total flux cleaned = 0.000449438 Jy ! Component: 200 - total flux cleaned = 0.000486971 Jy ! Total flux subtracted in 200 components = 0.000486971 Jy ! Clean residual min=-0.002089 max=0.001939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0620347 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 = 3.28099e-05 Jy ! Component: 100 - total flux cleaned = 6.12501e-05 Jy ! Component: 150 - total flux cleaned = 6.10597e-05 Jy ! Component: 200 - total flux cleaned = 6.11123e-05 Jy ! Total flux subtracted in 200 components = 6.11123e-05 Jy ! Clean residual min=-0.002073 max=0.001921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0620959 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0620959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=4.83 mas, bpa=13.46 degrees ! Estimated noise=14.3795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99649e-05 Jy ! Component: 100 - total flux cleaned = 1.74927e-05 Jy ! Component: 150 - total flux cleaned = 1.8629e-05 Jy ! Component: 200 - total flux cleaned = -5.69314e-07 Jy ! Total flux subtracted in 200 components = -5.69314e-07 Jy ! Clean residual min=-0.002037 max=0.002153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0620953 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0620953 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=0.022808Jy sigma=0.033015 ! Fit after self-cal, rms=0.022816Jy sigma=0.033007 wmodel /scr/pima/bp171a8_uvs/J1013-2831_X_map.mod ! Writing 75 model components to file: /scr/pima/bp171a8_uvs/J1013-2831_X_map.mod wobs /scr/pima/bp171a8_uvs/J1013-2831_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1013-2831_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1013-2831_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1013-2831_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 = 0.000123336 Jy ! Component: 100 - total flux cleaned = 0.000316283 Jy ! Component: 150 - total flux cleaned = 0.000138601 Jy ! Component: 200 - total flux cleaned = 8.18145e-05 Jy ! Component: 250 - total flux cleaned = 0.000135347 Jy ! Component: 300 - total flux cleaned = 0.000136336 Jy ! Component: 350 - total flux cleaned = 0.000185961 Jy ! Component: 400 - total flux cleaned = 0.000325844 Jy ! Component: 450 - total flux cleaned = 0.000391833 Jy ! Component: 500 - total flux cleaned = 0.000412697 Jy ! Component: 550 - total flux cleaned = 0.000475536 Jy ! Component: 600 - total flux cleaned = 0.000495862 Jy ! Component: 650 - total flux cleaned = 0.000515424 Jy ! Component: 700 - total flux cleaned = 0.000571619 Jy ! Component: 750 - total flux cleaned = 0.000553494 Jy ! Component: 800 - total flux cleaned = 0.000624339 Jy ! Component: 850 - total flux cleaned = 0.000693427 Jy ! Component: 900 - total flux cleaned = 0.000761006 Jy ! Component: 950 - total flux cleaned = 0.000810929 Jy ! Component: 1000 - total flux cleaned = 0.000939382 Jy ! Component: 1050 - total flux cleaned = 0.00100122 Jy ! Component: 1100 - total flux cleaned = 0.00104716 Jy ! Component: 1150 - total flux cleaned = 0.00110658 Jy ! Component: 1200 - total flux cleaned = 0.00115036 Jy ! Component: 1250 - total flux cleaned = 0.00113613 Jy ! Component: 1300 - total flux cleaned = 0.00117774 Jy ! Component: 1350 - total flux cleaned = 0.00116371 Jy ! Component: 1400 - total flux cleaned = 0.00120346 Jy ! Component: 1450 - total flux cleaned = 0.0012822 Jy ! Component: 1500 - total flux cleaned = 0.00130776 Jy ! Component: 1550 - total flux cleaned = 0.00134619 Jy ! Component: 1600 - total flux cleaned = 0.00139625 Jy ! Component: 1650 - total flux cleaned = 0.00143315 Jy ! Component: 1700 - total flux cleaned = 0.00145736 Jy ! Component: 1750 - total flux cleaned = 0.00150542 Jy ! Component: 1800 - total flux cleaned = 0.00154065 Jy ! Component: 1850 - total flux cleaned = 0.00152889 Jy ! Component: 1900 - total flux cleaned = 0.00155178 Jy ! Component: 1950 - total flux cleaned = 0.0015745 Jy ! Component: 2000 - total flux cleaned = 0.00163016 Jy ! Component: 2050 - total flux cleaned = 0.00165214 Jy ! Component: 2100 - total flux cleaned = 0.0017062 Jy ! Component: 2150 - total flux cleaned = 0.00173822 Jy ! Component: 2200 - total flux cleaned = 0.00179114 Jy ! Component: 2250 - total flux cleaned = 0.00182228 Jy ! Component: 2300 - total flux cleaned = 0.00186352 Jy ! Component: 2350 - total flux cleaned = 0.00191422 Jy ! Component: 2400 - total flux cleaned = 0.0019241 Jy ! Component: 2450 - total flux cleaned = 0.0019239 Jy ! Component: 2500 - total flux cleaned = 0.00191426 Jy ! Component: 2550 - total flux cleaned = 0.00195308 Jy ! Component: 2600 - total flux cleaned = 0.00193396 Jy ! Component: 2650 - total flux cleaned = 0.00191509 Jy ! Component: 2700 - total flux cleaned = 0.00192455 Jy ! Component: 2750 - total flux cleaned = 0.0019152 Jy ! Component: 2800 - total flux cleaned = 0.00193354 Jy ! Component: 2850 - total flux cleaned = 0.00194256 Jy ! Component: 2900 - total flux cleaned = 0.00196963 Jy ! Component: 2950 - total flux cleaned = 0.00197845 Jy ! Component: 3000 - total flux cleaned = 0.00196957 Jy ! Component: 3050 - total flux cleaned = 0.00197831 Jy ! Component: 3100 - total flux cleaned = 0.00199571 Jy ! Component: 3150 - total flux cleaned = 0.00200438 Jy ! Component: 3200 - total flux cleaned = 0.00202169 Jy ! Component: 3250 - total flux cleaned = 0.00203018 Jy ! Component: 3300 - total flux cleaned = 0.00203005 Jy ! Component: 3350 - total flux cleaned = 0.00204687 Jy ! Component: 3400 - total flux cleaned = 0.00203848 Jy ! Component: 3450 - total flux cleaned = 0.00201352 Jy ! Component: 3500 - total flux cleaned = 0.00203015 Jy ! Component: 3550 - total flux cleaned = 0.00205485 Jy ! Component: 3600 - total flux cleaned = 0.00203846 Jy ! Component: 3650 - total flux cleaned = 0.00201402 Jy ! Component: 3700 - total flux cleaned = 0.00205445 Jy ! Component: 3750 - total flux cleaned = 0.00209466 Jy ! Component: 3800 - total flux cleaned = 0.00211061 Jy ! Component: 3850 - total flux cleaned = 0.00211855 Jy ! Component: 3900 - total flux cleaned = 0.00215029 Jy ! Component: 3950 - total flux cleaned = 0.00218183 Jy ! Component: 4000 - total flux cleaned = 0.00222113 Jy ! Component: 4050 - total flux cleaned = 0.00222898 Jy ! Total flux subtracted in 4096 components = 0.00223677 Jy ! Clean residual min=-0.000458 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.064332 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 345 components and 0.064332 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1013-2831_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 4.83 at 13.46 degrees (North through East) ! Clean map min=-0.0010096 max=0.049433 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1013-2831_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0494328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.826577 0.826577 1.65315 3.30631 6.61262 13.2252 26.4505 52.9009 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.942 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1013-2831_X_uvs.log closed on Fri Dec 27 16:28:52 2013