! Started logfile: /d2/scr/pima/bp177h_uvs/J1542+5259_X_uvs.log on Sat Mar 29 22:23:49 2014 obs /d2/scr/pima/bp177h_uvs/J1542+5259_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1542+5259_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1542+5259 ! ! 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 1008 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/bp177h_uvs/J1542+5259_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=1.000412Jy sigma=39.733094 ! Fit after self-cal, rms=0.969224Jy sigma=38.485717 ! 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=0.9001 mas, bmaj=2.754 mas, bpa=38.38 degrees ! Estimated noise=0.796874 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 = 0.0221109 Jy ! Component: 100 - total flux cleaned = 0.028764 Jy ! Total flux subtracted in 100 components = 0.028764 Jy ! Clean residual min=-0.002504 max=0.003229 Jy/beam ! Clean residual mean=0.000007 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.028764 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.028764 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=0.016736Jy sigma=0.641059 ! Fit after self-cal, rms=0.016404Jy sigma=0.627681 ! 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=1.083 mas, bmaj=2.898 mas, bpa=38.1 degrees ! Estimated noise=0.568251 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 = 0.0053188 Jy ! Component: 100 - total flux cleaned = 0.00802965 Jy ! Component: 150 - total flux cleaned = 0.00967188 Jy ! Component: 200 - total flux cleaned = 0.0108035 Jy ! Total flux subtracted in 200 components = 0.0108035 Jy ! Clean residual min=-0.001536 max=0.001475 Jy/beam ! Clean residual mean=0.000012 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0395676 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 39 components and 0.0395676 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=0.014672Jy sigma=0.555482 ! Fit after self-cal, rms=0.014671Jy sigma=0.555182 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.898 at 38.1 degrees (North through East) ! Clean map min=-0.0014933 max=0.030986 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* 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 1.00* FD 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 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* 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* MK 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* 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 1.02 FD 1.01 HN 1.12 KP 1.11 ! LA 0.91 MK 0.90 NL 1.01 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! 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* 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014671Jy sigma=0.555182 ! Fit after self-cal, rms=0.014674Jy sigma=0.553933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.906 mas, bpa=38.15 degrees ! Estimated noise=0.568014 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 = 0.000831876 Jy ! Component: 100 - total flux cleaned = 0.0014305 Jy ! Component: 150 - total flux cleaned = 0.00187443 Jy ! Component: 200 - total flux cleaned = 0.00220809 Jy ! Total flux subtracted in 200 components = 0.00220809 Jy ! Clean residual min=-0.001519 max=0.001479 Jy/beam ! Clean residual mean=0.000008 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0417756 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0417756 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=0.014607Jy sigma=0.551606 ! Fit after self-cal, rms=0.014608Jy sigma=0.551565 ! 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=0.014608Jy sigma=0.551565 ! Fit after self-cal, rms=0.014348Jy sigma=0.539890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.895 mas, bpa=38.04 degrees ! Estimated noise=0.568806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126535 Jy ! Component: 100 - total flux cleaned = 0.000178894 Jy ! Component: 150 - total flux cleaned = 0.00022366 Jy ! Component: 200 - total flux cleaned = 0.000263165 Jy ! Total flux subtracted in 200 components = 0.000263165 Jy ! Clean residual min=-0.001303 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0420388 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0420388 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=0.014334Jy sigma=0.539457 ! Fit after self-cal, rms=0.014337Jy sigma=0.539389 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 (7, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884176 Jy ! Component: 100 - total flux cleaned = 0.000849788 Jy ! Component: 150 - total flux cleaned = 0.00084871 Jy ! Component: 200 - total flux cleaned = 0.000869706 Jy ! Total flux subtracted in 200 components = 0.000869706 Jy ! Clean residual min=-0.001256 max=0.001072 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0429085 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0429085 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=0.014191Jy sigma=0.533763 ! Fit after self-cal, rms=0.014186Jy sigma=0.533577 ! 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=0.014186Jy sigma=0.533577 ! Fit after self-cal, rms=0.014176Jy sigma=0.533426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.892 mas, bpa=38.01 degrees ! Estimated noise=0.569072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294032 Jy ! Component: 100 - total flux cleaned = 0.000347736 Jy ! Component: 150 - total flux cleaned = 0.000396108 Jy ! Component: 200 - total flux cleaned = 0.0004551 Jy ! Total flux subtracted in 200 components = 0.0004551 Jy ! Clean residual min=-0.001225 max=0.001022 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0433636 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.0433636 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=0.014137Jy sigma=0.531974 ! Fit after self-cal, rms=0.014135Jy sigma=0.531922 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 = 0.000182672 Jy ! Component: 100 - total flux cleaned = 0.000221344 Jy ! Component: 150 - total flux cleaned = 0.000233472 Jy ! Component: 200 - total flux cleaned = 0.000245063 Jy ! Total flux subtracted in 200 components = 0.000245063 Jy ! Clean residual min=-0.001224 max=0.001038 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0436087 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.0436087 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=0.014115Jy sigma=0.531161 ! Fit after self-cal, rms=0.014115Jy sigma=0.531139 ! 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=0.014115Jy sigma=0.531139 ! Fit after self-cal, rms=0.014088Jy sigma=0.527894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=3.087 mas, bpa=37.39 degrees ! Estimated noise=0.676969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356094 Jy ! Component: 100 - total flux cleaned = 0.000507932 Jy ! Component: 150 - total flux cleaned = 0.000561522 Jy ! Component: 200 - total flux cleaned = 0.000601513 Jy ! Total flux subtracted in 200 components = 0.000601513 Jy ! Clean residual min=-0.001137 max=0.000978 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0442102 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.0442102 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=0.014079Jy sigma=0.527613 ! Fit after self-cal, rms=0.014081Jy sigma=0.527557 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 = 0.000121834 Jy ! Component: 100 - total flux cleaned = 0.000128748 Jy ! Component: 150 - total flux cleaned = 0.000128754 Jy ! Component: 200 - total flux cleaned = 0.000122179 Jy ! Total flux subtracted in 200 components = 0.000122179 Jy ! Clean residual min=-0.001096 max=0.000981 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0443324 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0443324 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=0.014077Jy sigma=0.527377 ! Fit after self-cal, rms=0.014077Jy sigma=0.527367 ! 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=1.082 mas, bmaj=2.887 mas, bpa=38.06 degrees ! Estimated noise=0.569557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.887 at 38.06 degrees (North through East) ! Clean map min=-0.0011649 max=0.030921 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=0.8997 mas, bmaj=2.734 mas, bpa=38.46 degrees ! Estimated noise=0.808749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225776 Jy ! Component: 100 - total flux cleaned = 0.0293061 Jy ! Component: 150 - total flux cleaned = 0.0330299 Jy ! Component: 200 - total flux cleaned = 0.0349858 Jy ! Total flux subtracted in 200 components = 0.0349858 Jy ! Clean residual min=-0.001800 max=0.001900 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0349859 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0349859 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.887 mas, bpa=38.06 degrees ! Estimated noise=0.569557 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 = 0.00251735 Jy ! Component: 100 - total flux cleaned = 0.00410449 Jy ! Component: 150 - total flux cleaned = 0.00509723 Jy ! Component: 200 - total flux cleaned = 0.00565234 Jy ! Total flux subtracted in 200 components = 0.00565234 Jy ! Clean residual min=-0.001351 max=0.001211 Jy/beam ! Clean residual mean=0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0406382 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.0406382 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=2.042 mas, bmaj=3.087 mas, bpa=37.39 degrees ! Estimated noise=0.676969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124911 Jy ! Component: 100 - total flux cleaned = 0.00210556 Jy ! Component: 150 - total flux cleaned = 0.00274807 Jy ! Component: 200 - total flux cleaned = 0.00307788 Jy ! Total flux subtracted in 200 components = 0.00307788 Jy ! Clean residual min=-0.001283 max=0.001073 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0437161 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 = 0.000157648 Jy ! Component: 100 - total flux cleaned = 0.000218105 Jy ! Component: 150 - total flux cleaned = 0.00028554 Jy ! Component: 200 - total flux cleaned = 0.000335313 Jy ! Total flux subtracted in 200 components = 0.000335313 Jy ! Clean residual min=-0.001230 max=0.001055 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0440514 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 99 components and 0.0440514 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.887 mas, bpa=38.06 degrees ! Estimated noise=0.569557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.85377e-05 Jy ! Component: 100 - total flux cleaned = -9.71834e-05 Jy ! Component: 150 - total flux cleaned = -7.99713e-05 Jy ! Component: 200 - total flux cleaned = -4.96199e-05 Jy ! Total flux subtracted in 200 components = -4.96199e-05 Jy ! Clean residual min=-0.001249 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0440018 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.0440018 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=0.014116Jy sigma=0.529126 ! Fit after self-cal, rms=0.014112Jy sigma=0.529023 wmodel /d2/scr/pima/bp177h_uvs/J1542+5259_X_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp177h_uvs/J1542+5259_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1542+5259_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1542+5259_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1542+5259_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1542+5259_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 = -0.000184435 Jy ! Component: 100 - total flux cleaned = -0.000130163 Jy ! Component: 150 - total flux cleaned = -4.33983e-05 Jy ! Component: 200 - total flux cleaned = 5.42047e-05 Jy ! Component: 250 - total flux cleaned = 0.000132375 Jy ! Component: 300 - total flux cleaned = 0.000177548 Jy ! Component: 350 - total flux cleaned = 0.000206443 Jy ! Component: 400 - total flux cleaned = 0.000178592 Jy ! Component: 450 - total flux cleaned = 0.000219613 Jy ! Component: 500 - total flux cleaned = 0.000219688 Jy ! Component: 550 - total flux cleaned = 0.00024549 Jy ! Component: 600 - total flux cleaned = 0.000245353 Jy ! Component: 650 - total flux cleaned = 0.000282448 Jy ! Component: 700 - total flux cleaned = 0.000282211 Jy ! Component: 750 - total flux cleaned = 0.000282257 Jy ! Component: 800 - total flux cleaned = 0.000282417 Jy ! Component: 850 - total flux cleaned = 0.000316346 Jy ! Component: 900 - total flux cleaned = 0.000304909 Jy ! Component: 950 - total flux cleaned = 0.000315956 Jy ! Component: 1000 - total flux cleaned = 0.000326733 Jy ! Component: 1050 - total flux cleaned = 0.000337351 Jy ! Component: 1100 - total flux cleaned = 0.000368208 Jy ! Component: 1150 - total flux cleaned = 0.000378171 Jy ! Component: 1200 - total flux cleaned = 0.000417778 Jy ! Component: 1250 - total flux cleaned = 0.000437195 Jy ! Component: 1300 - total flux cleaned = 0.000437106 Jy ! Component: 1350 - total flux cleaned = 0.000456121 Jy ! Component: 1400 - total flux cleaned = 0.000465486 Jy ! Component: 1450 - total flux cleaned = 0.000502043 Jy ! Component: 1500 - total flux cleaned = 0.000529097 Jy ! Component: 1550 - total flux cleaned = 0.000582569 Jy ! Component: 1600 - total flux cleaned = 0.000600033 Jy ! Component: 1650 - total flux cleaned = 0.000608681 Jy ! Component: 1700 - total flux cleaned = 0.000659671 Jy ! Component: 1750 - total flux cleaned = 0.000659579 Jy ! Component: 1800 - total flux cleaned = 0.000667804 Jy ! Component: 1850 - total flux cleaned = 0.000708697 Jy ! Component: 1900 - total flux cleaned = 0.000732795 Jy ! Component: 1950 - total flux cleaned = 0.000764677 Jy ! Component: 2000 - total flux cleaned = 0.000804161 Jy ! Component: 2050 - total flux cleaned = 0.000804072 Jy ! Component: 2100 - total flux cleaned = 0.00079634 Jy ! Component: 2150 - total flux cleaned = 0.000819285 Jy ! Component: 2200 - total flux cleaned = 0.000841889 Jy ! Component: 2250 - total flux cleaned = 0.000826867 Jy ! Component: 2300 - total flux cleaned = 0.000834308 Jy ! Component: 2350 - total flux cleaned = 0.000848902 Jy ! Component: 2400 - total flux cleaned = 0.000848779 Jy ! Component: 2450 - total flux cleaned = 0.000855906 Jy ! Component: 2500 - total flux cleaned = 0.000834462 Jy ! Component: 2550 - total flux cleaned = 0.000848597 Jy ! Component: 2600 - total flux cleaned = 0.000855512 Jy ! Component: 2650 - total flux cleaned = 0.00085547 Jy ! Component: 2700 - total flux cleaned = 0.000869343 Jy ! Component: 2750 - total flux cleaned = 0.000876261 Jy ! Component: 2800 - total flux cleaned = 0.000896613 Jy ! Component: 2850 - total flux cleaned = 0.000876242 Jy ! Component: 2900 - total flux cleaned = 0.000876303 Jy ! Component: 2950 - total flux cleaned = 0.00090305 Jy ! Component: 3000 - total flux cleaned = 0.000909716 Jy ! Component: 3050 - total flux cleaned = 0.000949256 Jy ! Component: 3100 - total flux cleaned = 0.000962304 Jy ! Component: 3150 - total flux cleaned = 0.000981754 Jy ! Component: 3200 - total flux cleaned = 0.000988252 Jy ! Component: 3250 - total flux cleaned = 0.00102038 Jy ! Component: 3300 - total flux cleaned = 0.00104595 Jy ! Component: 3350 - total flux cleaned = 0.00106503 Jy ! Component: 3400 - total flux cleaned = 0.00110925 Jy ! Component: 3450 - total flux cleaned = 0.00113442 Jy ! Component: 3500 - total flux cleaned = 0.00115316 Jy ! Component: 3550 - total flux cleaned = 0.00117804 Jy ! Component: 3600 - total flux cleaned = 0.00122753 Jy ! Component: 3650 - total flux cleaned = 0.00125212 Jy ! Component: 3700 - total flux cleaned = 0.00127049 Jy ! Component: 3750 - total flux cleaned = 0.00132534 Jy ! Component: 3800 - total flux cleaned = 0.0013678 Jy ! Component: 3850 - total flux cleaned = 0.001404 Jy ! Component: 3900 - total flux cleaned = 0.00144009 Jy ! Component: 3950 - total flux cleaned = 0.00146406 Jy ! Component: 4000 - total flux cleaned = 0.00152368 Jy ! Component: 4050 - total flux cleaned = 0.00154153 Jy ! Total flux subtracted in 4096 components = 0.00158887 Jy ! Clean residual min=-0.000317 max=0.000365 Jy/beam ! Clean residual mean=0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0455906 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 431 components and 0.0455906 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1542+5259_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.887 at 38.06 degrees (North through East) ! Clean map min=-0.00085625 max=0.031013 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1542+5259_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0310131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.98755 0.98755 1.9751 3.9502 7.9004 15.8008 31.6016 63.2032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.782 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1542+5259_X_uvs.log closed on Sat Mar 29 22:23:55 2014