! Started logfile: /scr/pima/s5272a_uvs/J2202+4216_X_uvs.log on Mon Dec 16 09:37:25 2013 obs /scr/pima/s5272a_uvs/J2202+4216_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J2202+4216_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.940476 visibilities/baseline/integration-bin. ! Found source: J2202+4216 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 7584 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/s5272a_uvs/J2202+4216_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.545613Jy sigma=797.394625 ! Fit after self-cal, rms=3.587695Jy sigma=649.151634 ! 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=0.7382 mas, bmaj=2.743 mas, bpa=17.39 degrees ! Estimated noise=0.220199 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 = 3.24786 Jy ! Component: 100 - total flux cleaned = 4.46719 Jy ! Total flux subtracted in 100 components = 4.46719 Jy ! Clean residual min=-0.374860 max=0.642293 Jy/beam ! Clean residual mean=-0.002810 rms=0.119286 Jy/beam ! Combined flux in latest and established models = 4.46719 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 4.46719 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=1.488195Jy sigma=261.533011 ! Fit after self-cal, rms=1.429594Jy sigma=259.088320 ! 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=0.9568 mas, bmaj=3.008 mas, bpa=16.32 degrees ! Estimated noise=0.122814 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 = 0.980883 Jy ! Component: 100 - total flux cleaned = 1.51613 Jy ! Component: 150 - total flux cleaned = 1.86455 Jy ! Component: 200 - total flux cleaned = 2.10234 Jy ! Total flux subtracted in 200 components = 2.10234 Jy ! Clean residual min=-0.321733 max=0.277527 Jy/beam ! Clean residual mean=-0.002598 rms=0.087829 Jy/beam ! Combined flux in latest and established models = 6.56953 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 6.56953 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=0.781216Jy sigma=121.354884 ! Fit after self-cal, rms=0.758595Jy sigma=120.440212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9568 x 3.008 at 16.32 degrees (North through East) ! Clean map min=-0.29705 max=4.1306 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* LA 1.00* ! MK 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 1.17 HN 0.88 KP 1.07 LA 0.95 ! MK 1.10 NL 1.10 OV 0.96 PT 0.83 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 1.01 HN 0.94 KP 1.07 LA 0.94 ! MK 1.15 NL 1.06 OV 1.00 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 1.08 HN 0.99 KP 1.12 LA 1.00 ! MK 1.06 NL 1.08 OV 1.03 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 KP 1.17 LA 0.91 ! MK 1.05 NL 1.09 OV 1.04 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.758595Jy sigma=120.440212 ! Fit after self-cal, rms=0.669039Jy sigma=101.135250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=3.014 mas, bpa=16.35 degrees ! Estimated noise=0.122622 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 = 0.126904 Jy ! Component: 100 - total flux cleaned = 0.152862 Jy ! Component: 150 - total flux cleaned = 0.167012 Jy ! Component: 200 - total flux cleaned = 0.174721 Jy ! Total flux subtracted in 200 components = 0.174721 Jy ! Clean residual min=-0.207649 max=0.187235 Jy/beam ! Clean residual mean=-0.001291 rms=0.050348 Jy/beam ! Combined flux in latest and established models = 6.74425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 6.74425 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=0.633197Jy sigma=96.032013 ! Fit after self-cal, rms=0.625363Jy sigma=95.796904 ! 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=0.625363Jy sigma=95.796904 ! Fit after self-cal, rms=0.623351Jy sigma=95.316132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=3.008 mas, bpa=16.38 degrees ! Estimated noise=0.12333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0824666 Jy ! Component: 100 - total flux cleaned = 0.0897524 Jy ! Component: 150 - total flux cleaned = 0.0943262 Jy ! Component: 200 - total flux cleaned = 0.100633 Jy ! Total flux subtracted in 200 components = 0.100633 Jy ! Clean residual min=-0.201110 max=0.175105 Jy/beam ! Clean residual mean=-0.001267 rms=0.049603 Jy/beam ! Combined flux in latest and established models = 6.84488 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 6.84488 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=0.604645Jy sigma=92.632264 ! Fit after self-cal, rms=0.600879Jy sigma=92.541956 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 = 0.00590964 Jy ! Component: 100 - total flux cleaned = 0.0118474 Jy ! Component: 150 - total flux cleaned = 0.0137019 Jy ! Component: 200 - total flux cleaned = 0.0171577 Jy ! Total flux subtracted in 200 components = 0.0171577 Jy ! Clean residual min=-0.190866 max=0.172045 Jy/beam ! Clean residual mean=-0.001238 rms=0.048553 Jy/beam ! Combined flux in latest and established models = 6.86204 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 6.86204 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=0.587932Jy sigma=91.295874 ! Fit after self-cal, rms=0.585032Jy sigma=91.224060 ! 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=0.585032Jy sigma=91.224060 ! Fit after self-cal, rms=0.584855Jy sigma=91.022791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9602 mas, bmaj=3.006 mas, bpa=16.37 degrees ! Estimated noise=0.12383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438372 Jy ! Component: 100 - total flux cleaned = 0.0506596 Jy ! Component: 150 - total flux cleaned = 0.0538331 Jy ! Component: 200 - total flux cleaned = 0.056734 Jy ! Total flux subtracted in 200 components = 0.056734 Jy ! Clean residual min=-0.186732 max=0.171083 Jy/beam ! Clean residual mean=-0.001244 rms=0.048438 Jy/beam ! Combined flux in latest and established models = 6.91877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 6.91877 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=0.576753Jy sigma=89.614248 ! Fit after self-cal, rms=0.574373Jy sigma=89.551857 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 = 0.00450874 Jy ! Component: 100 - total flux cleaned = 0.00875562 Jy ! Component: 150 - total flux cleaned = 0.0113219 Jy ! Component: 200 - total flux cleaned = 0.0137714 Jy ! Total flux subtracted in 200 components = 0.0137714 Jy ! Clean residual min=-0.181411 max=0.169681 Jy/beam ! Clean residual mean=-0.001221 rms=0.047774 Jy/beam ! Combined flux in latest and established models = 6.93255 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 6.93255 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=0.567879Jy sigma=88.846688 ! Fit after self-cal, rms=0.566201Jy sigma=88.802568 ! 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=0.566201Jy sigma=88.802568 ! Fit after self-cal, rms=0.566738Jy sigma=88.723981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=3.977 mas, bpa=8.965 degrees ! Estimated noise=0.141489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.096187 Jy ! Component: 100 - total flux cleaned = 0.114781 Jy ! Component: 150 - total flux cleaned = 0.120815 Jy ! Component: 200 - total flux cleaned = 0.126251 Jy ! Total flux subtracted in 200 components = 0.126251 Jy ! Clean residual min=-0.249314 max=0.239928 Jy/beam ! Clean residual mean=-0.002306 rms=0.083697 Jy/beam ! Combined flux in latest and established models = 7.0588 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 49 components and 7.0588 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=0.578840Jy sigma=87.776497 ! Fit after self-cal, rms=0.575745Jy sigma=87.619681 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 = 0.0141195 Jy ! Component: 100 - total flux cleaned = 0.0165231 Jy ! Component: 150 - total flux cleaned = 0.0196922 Jy ! Component: 200 - total flux cleaned = 0.0215333 Jy ! Total flux subtracted in 200 components = 0.0215333 Jy ! Clean residual min=-0.238143 max=0.241490 Jy/beam ! Clean residual mean=-0.002231 rms=0.082614 Jy/beam ! Combined flux in latest and established models = 7.08033 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 7.08033 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=0.583980Jy sigma=87.894512 ! Fit after self-cal, rms=0.583331Jy sigma=87.848741 ! 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=0.9605 mas, bmaj=3.007 mas, bpa=16.35 degrees ! Estimated noise=0.124212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9605 x 3.007 at 16.35 degrees (North through East) ! Clean map min=-0.1773 max=4.096 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=0.583331Jy sigma=87.848741 ! Fit after self-cal, rms=0.547147Jy sigma=81.637756 ! Inverting map and beam ! Estimated beam: bmin=0.9611 mas, bmaj=3.012 mas, bpa=16.12 degrees ! Estimated noise=0.125003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210802 Jy ! Component: 100 - total flux cleaned = -0.00988824 Jy ! Component: 150 - total flux cleaned = -0.0180141 Jy ! Component: 200 - total flux cleaned = -0.0263938 Jy ! Total flux subtracted in 200 components = -0.0263938 Jy ! Clean residual min=-0.154972 max=0.163279 Jy/beam ! Clean residual mean=-0.001015 rms=0.041983 Jy/beam ! Combined flux in latest and established models = 7.05394 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 7.05394 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=0.526499Jy sigma=80.888342 ! Fit after self-cal, rms=0.526153Jy sigma=80.846909 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00432118 Jy ! Component: 100 - total flux cleaned = -0.00545731 Jy ! Component: 150 - total flux cleaned = -0.00651906 Jy ! Component: 200 - total flux cleaned = -0.00648756 Jy ! Total flux subtracted in 200 components = -0.00648756 Jy ! Clean residual min=-0.150784 max=0.162432 Jy/beam ! Clean residual mean=-0.001025 rms=0.041915 Jy/beam ! Combined flux in latest and established models = 7.04745 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 7.04745 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=0.519181Jy sigma=80.595143 ! Fit after self-cal, rms=0.518514Jy sigma=80.566515 ! 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=0.518514Jy sigma=80.566515 ! Fit after self-cal, rms=0.519117Jy sigma=80.388704 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=0.7419 mas, bmaj=2.734 mas, bpa=17.32 degrees ! Estimated noise=0.227051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.41525 Jy ! Component: 100 - total flux cleaned = 4.66784 Jy ! Component: 150 - total flux cleaned = 5.25862 Jy ! Component: 200 - total flux cleaned = 5.6473 Jy ! Total flux subtracted in 200 components = 5.6473 Jy ! Clean residual min=-0.208285 max=0.292618 Jy/beam ! Clean residual mean=-0.001628 rms=0.062700 Jy/beam ! Combined flux in latest and established models = 5.6473 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 25 model components to the UV plane model. ! The established model now contains 25 components and 5.6473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=3.015 mas, bpa=16.16 degrees ! Estimated noise=0.125485 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 = 0.468918 Jy ! Component: 100 - total flux cleaned = 0.764226 Jy ! Component: 150 - total flux cleaned = 0.959496 Jy ! Component: 200 - total flux cleaned = 1.0904 Jy ! Total flux subtracted in 200 components = 1.0904 Jy ! Clean residual min=-0.157289 max=0.184310 Jy/beam ! Clean residual mean=-0.001527 rms=0.051952 Jy/beam ! Combined flux in latest and established models = 6.7377 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 6.7377 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=1.912 mas, bmaj=3.99 mas, bpa=8.854 degrees ! Estimated noise=0.14258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172387 Jy ! Component: 100 - total flux cleaned = 0.248546 Jy ! Component: 150 - total flux cleaned = 0.261924 Jy ! Component: 200 - total flux cleaned = 0.271781 Jy ! Total flux subtracted in 200 components = 0.271781 Jy ! Clean residual min=-0.218419 max=0.234252 Jy/beam ! Clean residual mean=-0.002286 rms=0.080165 Jy/beam ! Combined flux in latest and established models = 7.00948 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 = 0.0088964 Jy ! Component: 100 - total flux cleaned = 0.0171019 Jy ! Component: 150 - total flux cleaned = 0.0246597 Jy ! Component: 200 - total flux cleaned = 0.0288382 Jy ! Total flux subtracted in 200 components = 0.0288382 Jy ! Clean residual min=-0.211339 max=0.228376 Jy/beam ! Clean residual mean=-0.002182 rms=0.078270 Jy/beam ! Combined flux in latest and established models = 7.03832 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 7.03832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=3.015 mas, bpa=16.16 degrees ! Estimated noise=0.125485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0430777 Jy ! Component: 100 - total flux cleaned = -0.0612716 Jy ! Component: 150 - total flux cleaned = -0.0639131 Jy ! Component: 200 - total flux cleaned = -0.0640774 Jy ! Total flux subtracted in 200 components = -0.0640774 Jy ! Clean residual min=-0.146260 max=0.159145 Jy/beam ! Clean residual mean=-0.001126 rms=0.043716 Jy/beam ! Combined flux in latest and established models = 6.97424 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 6.97424 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=0.541121Jy sigma=82.239346 ! Fit after self-cal, rms=0.529513Jy sigma=81.656256 wmodel /scr/pima/s5272a_uvs/J2202+4216_X_map.mod ! Writing 57 model components to file: /scr/pima/s5272a_uvs/J2202+4216_X_map.mod wobs /scr/pima/s5272a_uvs/J2202+4216_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J2202+4216_X_uvs.fits wwins /scr/pima/s5272a_uvs/J2202+4216_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272a_uvs/J2202+4216_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 = -0.00492579 Jy ! Component: 100 - total flux cleaned = -0.00508363 Jy ! Component: 150 - total flux cleaned = 0.0081055 Jy ! Component: 200 - total flux cleaned = 0.0223194 Jy ! Component: 250 - total flux cleaned = 0.0373586 Jy ! Component: 300 - total flux cleaned = 0.0497085 Jy ! Component: 350 - total flux cleaned = 0.0612438 Jy ! Component: 400 - total flux cleaned = 0.0705569 Jy ! Component: 450 - total flux cleaned = 0.0808143 Jy ! Component: 500 - total flux cleaned = 0.0918726 Jy ! Component: 550 - total flux cleaned = 0.0996842 Jy ! Component: 600 - total flux cleaned = 0.105853 Jy ! Component: 650 - total flux cleaned = 0.111785 Jy ! Component: 700 - total flux cleaned = 0.11631 Jy ! Component: 750 - total flux cleaned = 0.119563 Jy ! Component: 800 - total flux cleaned = 0.123755 Jy ! Component: 850 - total flux cleaned = 0.129748 Jy ! Component: 900 - total flux cleaned = 0.131678 Jy ! Component: 950 - total flux cleaned = 0.137163 Jy ! Component: 1000 - total flux cleaned = 0.138015 Jy ! Component: 1050 - total flux cleaned = 0.138008 Jy ! Component: 1100 - total flux cleaned = 0.13962 Jy ! Component: 1150 - total flux cleaned = 0.138835 Jy ! Component: 1200 - total flux cleaned = 0.136543 Jy ! Component: 1250 - total flux cleaned = 0.135815 Jy ! Component: 1300 - total flux cleaned = 0.132955 Jy ! Component: 1350 - total flux cleaned = 0.130177 Jy ! Component: 1400 - total flux cleaned = 0.127484 Jy ! Component: 1450 - total flux cleaned = 0.124194 Jy ! Component: 1500 - total flux cleaned = 0.119719 Jy ! Component: 1550 - total flux cleaned = 0.114735 Jy ! Component: 1600 - total flux cleaned = 0.109884 Jy ! Component: 1650 - total flux cleaned = 0.103975 Jy ! Component: 1700 - total flux cleaned = 0.101099 Jy ! Component: 1750 - total flux cleaned = 0.0976929 Jy ! Component: 1800 - total flux cleaned = 0.0938204 Jy ! Component: 1850 - total flux cleaned = 0.0911015 Jy ! Component: 1900 - total flux cleaned = 0.0863455 Jy ! Component: 1950 - total flux cleaned = 0.0842707 Jy ! Component: 2000 - total flux cleaned = 0.0781962 Jy ! Component: 2050 - total flux cleaned = 0.0742464 Jy ! Component: 2100 - total flux cleaned = 0.0698777 Jy ! Component: 2150 - total flux cleaned = 0.0665505 Jy ! Component: 2200 - total flux cleaned = 0.0628176 Jy ! Component: 2250 - total flux cleaned = 0.0600737 Jy ! Component: 2300 - total flux cleaned = 0.0569178 Jy ! Component: 2350 - total flux cleaned = 0.0542526 Jy ! Component: 2400 - total flux cleaned = 0.0516389 Jy ! Component: 2450 - total flux cleaned = 0.0490717 Jy ! Component: 2500 - total flux cleaned = 0.0490679 Jy ! Component: 2550 - total flux cleaned = 0.0457364 Jy ! Component: 2600 - total flux cleaned = 0.0440978 Jy ! Component: 2650 - total flux cleaned = 0.0428882 Jy ! Component: 2700 - total flux cleaned = 0.0412976 Jy ! Component: 2750 - total flux cleaned = 0.0397267 Jy ! Component: 2800 - total flux cleaned = 0.0397296 Jy ! Component: 2850 - total flux cleaned = 0.0393445 Jy ! Component: 2900 - total flux cleaned = 0.0385832 Jy ! Component: 2950 - total flux cleaned = 0.0382103 Jy ! Component: 3000 - total flux cleaned = 0.0363648 Jy ! Component: 3050 - total flux cleaned = 0.0367313 Jy ! Component: 3100 - total flux cleaned = 0.0352843 Jy ! Component: 3150 - total flux cleaned = 0.0342154 Jy ! Component: 3200 - total flux cleaned = 0.033863 Jy ! Component: 3250 - total flux cleaned = 0.0331652 Jy ! Component: 3300 - total flux cleaned = 0.0324758 Jy ! Component: 3350 - total flux cleaned = 0.0331648 Jy ! Component: 3400 - total flux cleaned = 0.0324913 Jy ! Component: 3450 - total flux cleaned = 0.0331658 Jy ! Component: 3500 - total flux cleaned = 0.0324976 Jy ! Component: 3550 - total flux cleaned = 0.0318372 Jy ! Component: 3600 - total flux cleaned = 0.031837 Jy ! Component: 3650 - total flux cleaned = 0.031187 Jy ! Component: 3700 - total flux cleaned = 0.0315098 Jy ! Component: 3750 - total flux cleaned = 0.0308645 Jy ! Component: 3800 - total flux cleaned = 0.0302223 Jy ! Component: 3850 - total flux cleaned = 0.0289556 Jy ! Component: 3900 - total flux cleaned = 0.0283276 Jy ! Component: 3950 - total flux cleaned = 0.0277016 Jy ! Component: 4000 - total flux cleaned = 0.027078 Jy ! Component: 4050 - total flux cleaned = 0.0261512 Jy ! Total flux subtracted in 4096 components = 0.0258443 Jy ! Clean residual min=-0.018441 max=0.019765 Jy/beam ! Clean residual mean=-0.000119 rms=0.005054 Jy/beam ! Combined flux in latest and established models = 7.00009 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 325 components and 7.00009 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J2202+4216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9627 x 3.015 at 16.16 degrees (North through East) ! Clean map min=-0.060468 max=4.1446 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J2202+4216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.14459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00494519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35795 0.35795 0.7159 1.4318 2.8636 5.7272 11.4544 22.9088 45.8176 91.6352 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0148 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 838.106 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J2202+4216_X_uvs.log closed on Mon Dec 16 09:37:30 2013