! Started logfile: /scr/pima/bp171a9_uvs/J0825+0309_X_uvs.log on Sat Dec 21 09:09:33 2013 obs /scr/pima/bp171a9_uvs/J0825+0309_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J0825+0309_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 512 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/bp171a9_uvs/J0825+0309_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.112735Jy sigma=22.496773 ! Fit after self-cal, rms=0.548107Jy sigma=10.378698 ! 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=0.9489 mas, bmaj=2.357 mas, bpa=8.723 degrees ! Estimated noise=2.84461 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 = 0.359393 Jy ! Component: 100 - total flux cleaned = 0.44337 Jy ! Total flux subtracted in 100 components = 0.44337 Jy ! Clean residual min=-0.019549 max=0.030997 Jy/beam ! Clean residual mean=-0.000012 rms=0.005617 Jy/beam ! Combined flux in latest and established models = 0.44337 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.44337 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=0.081602Jy sigma=1.525652 ! Fit after self-cal, rms=0.081580Jy sigma=1.525285 ! 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=1.17 mas, bmaj=2.714 mas, bpa=13.95 degrees ! Estimated noise=1.6827 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 = 0.039422 Jy ! Component: 100 - total flux cleaned = 0.0584157 Jy ! Component: 150 - total flux cleaned = 0.0700029 Jy ! Component: 200 - total flux cleaned = 0.0774667 Jy ! Total flux subtracted in 200 components = 0.0774667 Jy ! Clean residual min=-0.017197 max=0.016148 Jy/beam ! Clean residual mean=-0.000015 rms=0.004270 Jy/beam ! Combined flux in latest and established models = 0.520837 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.520837 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=0.064666Jy sigma=1.000781 ! Fit after self-cal, rms=0.064557Jy sigma=1.000293 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.714 at 13.95 degrees (North through East) ! Clean map min=-0.016358 max=0.47268 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 1.05 FD 1.12 HN 0.92 KP 0.96 ! LA 1.02 MK 1.19 NL 1.07 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.99 KP 1.06 ! LA 0.98 MK 1.16 NL 0.98 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.09 KP 1.05 ! LA 1.05 MK 1.20 NL 1.05 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.99 KP 1.06 ! LA 0.90 MK 1.17 NL 1.05 PT 0.86 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.064557Jy sigma=1.000293 ! Fit after self-cal, rms=0.056779Jy sigma=0.758599 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.736 mas, bpa=14.08 degrees ! Estimated noise=1.69084 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 = 0.00268455 Jy ! Component: 100 - total flux cleaned = 0.00311025 Jy ! Component: 150 - total flux cleaned = 0.00345756 Jy ! Component: 200 - total flux cleaned = 0.00376092 Jy ! Total flux subtracted in 200 components = 0.00376092 Jy ! Clean residual min=-0.009930 max=0.010327 Jy/beam ! Clean residual mean=-0.000002 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 0.524598 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.524597 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=0.055737Jy sigma=0.749494 ! Fit after self-cal, rms=0.055706Jy sigma=0.748897 ! 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=0.055706Jy sigma=0.748897 ! Fit after self-cal, rms=0.055454Jy sigma=0.747220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.734 mas, bpa=14.05 degrees ! Estimated noise=1.69649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155428 Jy ! Component: 100 - total flux cleaned = 0.00176465 Jy ! Component: 150 - total flux cleaned = 0.00189125 Jy ! Component: 200 - total flux cleaned = 0.00189295 Jy ! Total flux subtracted in 200 components = 0.00189295 Jy ! Clean residual min=-0.009724 max=0.010284 Jy/beam ! Clean residual mean=-0.000002 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 0.52649 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.52649 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=0.054725Jy sigma=0.743971 ! Fit after self-cal, rms=0.054661Jy sigma=0.743716 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 = 0.000155042 Jy ! Component: 100 - total flux cleaned = 0.000155192 Jy ! Component: 150 - total flux cleaned = 0.000155414 Jy ! Component: 200 - total flux cleaned = 0.00015416 Jy ! Total flux subtracted in 200 components = 0.00015416 Jy ! Clean residual min=-0.009524 max=0.010236 Jy/beam ! Clean residual mean=-0.000002 rms=0.002734 Jy/beam ! Combined flux in latest and established models = 0.526645 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.526645 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=0.054067Jy sigma=0.742729 ! Fit after self-cal, rms=0.054017Jy sigma=0.742573 ! 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=0.054017Jy sigma=0.742573 ! Fit after self-cal, rms=0.049563Jy sigma=0.572772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.743 mas, bpa=14.25 degrees ! Estimated noise=1.69812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805552 Jy ! Component: 100 - total flux cleaned = 0.00075104 Jy ! Component: 150 - total flux cleaned = 0.000633105 Jy ! Component: 200 - total flux cleaned = 0.000526745 Jy ! Total flux subtracted in 200 components = 0.000526745 Jy ! Clean residual min=-0.007342 max=0.009107 Jy/beam ! Clean residual mean=0.000001 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.527171 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.527171 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=0.049107Jy sigma=0.567868 ! Fit after self-cal, rms=0.049081Jy sigma=0.567705 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.4, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795393 Jy ! Component: 100 - total flux cleaned = 0.0122496 Jy ! Component: 150 - total flux cleaned = 0.0143426 Jy ! Component: 200 - total flux cleaned = 0.0150717 Jy ! Total flux subtracted in 200 components = 0.0150717 Jy ! Clean residual min=-0.005744 max=0.006678 Jy/beam ! Clean residual mean=0.000000 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.542243 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.542243 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=0.047368Jy sigma=0.514213 ! Fit after self-cal, rms=0.047143Jy sigma=0.511158 ! 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=0.047143Jy sigma=0.511158 ! Fit after self-cal, rms=0.047021Jy sigma=0.508458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=3.463 mas, bpa=6.152 degrees ! Estimated noise=1.77097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374541 Jy ! Component: 100 - total flux cleaned = 0.00564502 Jy ! Component: 150 - total flux cleaned = 0.00655431 Jy ! Component: 200 - total flux cleaned = 0.00722191 Jy ! Total flux subtracted in 200 components = 0.00722191 Jy ! Clean residual min=-0.005367 max=0.006868 Jy/beam ! Clean residual mean=-0.000000 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.549465 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.549465 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=0.046889Jy sigma=0.496903 ! Fit after self-cal, rms=0.046805Jy sigma=0.496233 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 = 0.00127149 Jy ! Component: 100 - total flux cleaned = 0.00189831 Jy ! Component: 150 - total flux cleaned = 0.00245141 Jy ! Component: 200 - total flux cleaned = 0.00276937 Jy ! Total flux subtracted in 200 components = 0.00276937 Jy ! Clean residual min=-0.004739 max=0.006784 Jy/beam ! Clean residual mean=-0.000000 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.552234 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.552234 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=0.046800Jy sigma=0.492696 ! Fit after self-cal, rms=0.046769Jy sigma=0.492513 ! 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=1.176 mas, bmaj=2.744 mas, bpa=14.32 degrees ! Estimated noise=1.69628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 2.744 at 14.32 degrees (North through East) ! Clean map min=-0.0042122 max=0.47684 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=0.9572 mas, bmaj=2.383 mas, bpa=9.31 degrees ! Estimated noise=2.89735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366026 Jy ! Component: 100 - total flux cleaned = 0.45024 Jy ! Component: 150 - total flux cleaned = 0.482985 Jy ! Component: 200 - total flux cleaned = 0.501082 Jy ! Total flux subtracted in 200 components = 0.501082 Jy ! Clean residual min=-0.011968 max=0.014336 Jy/beam ! Clean residual mean=0.000001 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.501082 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 0.501082 Jy ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.744 mas, bpa=14.32 degrees ! Estimated noise=1.69628 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 (1.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141372 Jy ! Component: 100 - total flux cleaned = 0.0229367 Jy ! Component: 150 - total flux cleaned = 0.0293704 Jy ! Component: 200 - total flux cleaned = 0.0343236 Jy ! Total flux subtracted in 200 components = 0.0343236 Jy ! Clean residual min=-0.006313 max=0.006817 Jy/beam ! Clean residual mean=0.000000 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.535405 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.535405 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=2.256 mas, bmaj=3.463 mas, bpa=6.152 degrees ! Estimated noise=1.77097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551078 Jy ! Component: 100 - total flux cleaned = 0.00912346 Jy ! Component: 150 - total flux cleaned = 0.0117782 Jy ! Component: 200 - total flux cleaned = 0.0135785 Jy ! Total flux subtracted in 200 components = 0.0135785 Jy ! Clean residual min=-0.005777 max=0.007962 Jy/beam ! Clean residual mean=-0.000000 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.548984 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 = 0.000888254 Jy ! Component: 100 - total flux cleaned = 0.00149803 Jy ! Component: 150 - total flux cleaned = 0.00195427 Jy ! Component: 200 - total flux cleaned = 0.00238536 Jy ! Total flux subtracted in 200 components = 0.00238536 Jy ! Clean residual min=-0.005381 max=0.007736 Jy/beam ! Clean residual mean=-0.000000 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.551369 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 91 components and 0.551369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.744 mas, bpa=14.32 degrees ! Estimated noise=1.69628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280172 Jy ! Component: 100 - total flux cleaned = 0.000770574 Jy ! Component: 150 - total flux cleaned = 0.000957216 Jy ! Component: 200 - total flux cleaned = 0.00113255 Jy ! Total flux subtracted in 200 components = 0.00113255 Jy ! Clean residual min=-0.005059 max=0.006221 Jy/beam ! Clean residual mean=-0.000000 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.552502 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.552502 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=0.047811Jy sigma=0.489900 ! Fit after self-cal, rms=0.047427Jy sigma=0.489104 wmodel /scr/pima/bp171a9_uvs/J0825+0309_X_map.mod ! Writing 104 model components to file: /scr/pima/bp171a9_uvs/J0825+0309_X_map.mod wobs /scr/pima/bp171a9_uvs/J0825+0309_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J0825+0309_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J0825+0309_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a9_uvs/J0825+0309_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 = 0.0018831 Jy ! Component: 100 - total flux cleaned = 0.00287959 Jy ! Component: 150 - total flux cleaned = 0.00369575 Jy ! Component: 200 - total flux cleaned = 0.00403901 Jy ! Component: 250 - total flux cleaned = 0.00403799 Jy ! Component: 300 - total flux cleaned = 0.00391879 Jy ! Component: 350 - total flux cleaned = 0.00368962 Jy ! Component: 400 - total flux cleaned = 0.00336419 Jy ! Component: 450 - total flux cleaned = 0.00300242 Jy ! Component: 500 - total flux cleaned = 0.00280186 Jy ! Component: 550 - total flux cleaned = 0.00241576 Jy ! Component: 600 - total flux cleaned = 0.00190333 Jy ! Component: 650 - total flux cleaned = 0.00149827 Jy ! Component: 700 - total flux cleaned = 0.00110541 Jy ! Component: 750 - total flux cleaned = 0.000680837 Jy ! Component: 800 - total flux cleaned = 0.000350042 Jy ! Component: 850 - total flux cleaned = -1.16008e-05 Jy ! Component: 900 - total flux cleaned = -0.000246588 Jy ! Component: 950 - total flux cleaned = -0.000476228 Jy ! Component: 1000 - total flux cleaned = -0.000701472 Jy ! Component: 1050 - total flux cleaned = -0.000994148 Jy ! Component: 1100 - total flux cleaned = -0.00120865 Jy ! Component: 1150 - total flux cleaned = -0.0014545 Jy ! Component: 1200 - total flux cleaned = -0.00172988 Jy ! Component: 1250 - total flux cleaned = -0.00203394 Jy ! Component: 1300 - total flux cleaned = -0.00233217 Jy ! Component: 1350 - total flux cleaned = -0.00259309 Jy ! Component: 1400 - total flux cleaned = -0.00291412 Jy ! Component: 1450 - total flux cleaned = -0.00316661 Jy ! Component: 1500 - total flux cleaned = -0.00341545 Jy ! Component: 1550 - total flux cleaned = -0.00363004 Jy ! Component: 1600 - total flux cleaned = -0.00378141 Jy ! Component: 1650 - total flux cleaned = -0.00402004 Jy ! Component: 1700 - total flux cleaned = -0.0041963 Jy ! Component: 1750 - total flux cleaned = -0.00436987 Jy ! Component: 1800 - total flux cleaned = -0.0045131 Jy ! Component: 1850 - total flux cleaned = -0.00471096 Jy ! Component: 1900 - total flux cleaned = -0.00493387 Jy ! Component: 1950 - total flux cleaned = -0.00512604 Jy ! Component: 2000 - total flux cleaned = -0.00528832 Jy ! Component: 2050 - total flux cleaned = -0.0054752 Jy ! Component: 2100 - total flux cleaned = -0.00565952 Jy ! Component: 2150 - total flux cleaned = -0.0058156 Jy ! Component: 2200 - total flux cleaned = -0.00602131 Jy ! Component: 2250 - total flux cleaned = -0.00619931 Jy ! Component: 2300 - total flux cleaned = -0.00642601 Jy ! Component: 2350 - total flux cleaned = -0.00660037 Jy ! Component: 2400 - total flux cleaned = -0.0067977 Jy ! Component: 2450 - total flux cleaned = -0.0069932 Jy ! Component: 2500 - total flux cleaned = -0.00718714 Jy ! Component: 2550 - total flux cleaned = -0.00740357 Jy ! Component: 2600 - total flux cleaned = -0.00759421 Jy ! Component: 2650 - total flux cleaned = -0.00780722 Jy ! Component: 2700 - total flux cleaned = -0.00797163 Jy ! Component: 2750 - total flux cleaned = -0.00815856 Jy ! Component: 2800 - total flux cleaned = -0.00834438 Jy ! Component: 2850 - total flux cleaned = -0.00845974 Jy ! Component: 2900 - total flux cleaned = -0.00852867 Jy ! Component: 2950 - total flux cleaned = -0.00868849 Jy ! Component: 3000 - total flux cleaned = -0.00877909 Jy ! Component: 3050 - total flux cleaned = -0.00884669 Jy ! Component: 3100 - total flux cleaned = -0.00889151 Jy ! Component: 3150 - total flux cleaned = -0.00895869 Jy ! Component: 3200 - total flux cleaned = -0.0090477 Jy ! Component: 3250 - total flux cleaned = -0.00913648 Jy ! Component: 3300 - total flux cleaned = -0.00920267 Jy ! Component: 3350 - total flux cleaned = -0.00924645 Jy ! Component: 3400 - total flux cleaned = -0.00931225 Jy ! Component: 3450 - total flux cleaned = -0.00933411 Jy ! Component: 3500 - total flux cleaned = -0.00935577 Jy ! Component: 3550 - total flux cleaned = -0.00942079 Jy ! Component: 3600 - total flux cleaned = -0.00942086 Jy ! Component: 3650 - total flux cleaned = -0.00948559 Jy ! Component: 3700 - total flux cleaned = -0.00948553 Jy ! Component: 3750 - total flux cleaned = -0.00950714 Jy ! Component: 3800 - total flux cleaned = -0.00955013 Jy ! Component: 3850 - total flux cleaned = -0.00963586 Jy ! Component: 3900 - total flux cleaned = -0.00967864 Jy ! Component: 3950 - total flux cleaned = -0.00965737 Jy ! Component: 4000 - total flux cleaned = -0.00974281 Jy ! Component: 4050 - total flux cleaned = -0.00974283 Jy ! Total flux subtracted in 4096 components = -0.00978545 Jy ! Clean residual min=-0.001404 max=0.001254 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.542716 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 349 components and 0.542716 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J0825+0309_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 2.744 at 14.32 degrees (North through East) ! Clean map min=-0.0027005 max=0.47697 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J0825+0309_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.47697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220977 0.220977 0.441953 0.883906 1.76781 3.53563 7.07125 14.1425 28.285 56.57 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.476 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1357.61 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J0825+0309_X_uvs.log closed on Sat Dec 21 09:09:37 2013