! Started logfile: /scr/pima/bp171ac_uvs/J1050-3212_X_uvs.log on Mon Dec 9 01:48:24 2013 obs /scr/pima/bp171ac_uvs/J1050-3212_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1050-3212_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J1050-3212 ! ! 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 792 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/bp171ac_uvs/J1050-3212_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997743Jy sigma=1.382055 ! Fit after self-cal, rms=0.960275Jy sigma=1.326296 ! 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=0.7552 mas, bmaj=2.024 mas, bpa=0.5105 degrees ! Estimated noise=27.8777 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 = 0.0354965 Jy ! Component: 100 - total flux cleaned = 0.0436622 Jy ! Total flux subtracted in 100 components = 0.0436622 Jy ! Clean residual min=-0.004876 max=0.007375 Jy/beam ! Clean residual mean=-0.000005 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.0436622 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0436622 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=0.027047Jy sigma=0.038349 ! Fit after self-cal, rms=0.026394Jy sigma=0.037871 ! 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=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 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 = 0.00486979 Jy ! Component: 100 - total flux cleaned = 0.00683664 Jy ! Component: 150 - total flux cleaned = 0.00764017 Jy ! Component: 200 - total flux cleaned = 0.00772117 Jy ! Total flux subtracted in 200 components = 0.00772117 Jy ! Clean residual min=-0.005528 max=0.007539 Jy/beam ! Clean residual mean=0.000003 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.0513833 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0513833 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=0.026944Jy sigma=0.035043 ! Fit after self-cal, rms=0.026939Jy sigma=0.035035 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9704 x 2.517 at 0.3917 degrees (North through East) ! Clean map min=-0.0053857 max=0.047392 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 1.00* 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 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=0.026939Jy sigma=0.035035 ! Fit after self-cal, rms=0.026939Jy sigma=0.035035 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 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 = 0.000122684 Jy ! Component: 100 - total flux cleaned = 0.000174684 Jy ! Component: 150 - total flux cleaned = 0.000221856 Jy ! Component: 200 - total flux cleaned = 0.000264819 Jy ! Total flux subtracted in 200 components = 0.000264819 Jy ! Clean residual min=-0.005471 max=0.007591 Jy/beam ! Clean residual mean=0.000003 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.0516482 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.0516482 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=0.026973Jy sigma=0.034939 ! Fit after self-cal, rms=0.026974Jy sigma=0.034937 ! 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=0.026974Jy sigma=0.034937 ! Fit after self-cal, rms=0.026974Jy sigma=0.034937 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.26136e-05 Jy ! Component: 100 - total flux cleaned = 2.09233e-05 Jy ! Component: 150 - total flux cleaned = 2.13644e-05 Jy ! Component: 200 - total flux cleaned = 3.44939e-05 Jy ! Total flux subtracted in 200 components = 3.44939e-05 Jy ! Clean residual min=-0.005469 max=0.007571 Jy/beam ! Clean residual mean=0.000003 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.0516827 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0516827 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=0.026967Jy sigma=0.034910 ! Fit after self-cal, rms=0.026967Jy sigma=0.034908 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 = -2.01712e-05 Jy ! Component: 100 - total flux cleaned = -6.82316e-06 Jy ! Component: 150 - total flux cleaned = 5.61442e-06 Jy ! Component: 200 - total flux cleaned = 1.65857e-05 Jy ! Total flux subtracted in 200 components = 1.65857e-05 Jy ! Clean residual min=-0.005472 max=0.007551 Jy/beam ! Clean residual mean=0.000003 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.0516992 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0516992 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=0.026960Jy sigma=0.034889 ! Fit after self-cal, rms=0.026960Jy sigma=0.034887 ! 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=0.026960Jy sigma=0.034887 ! Fit after self-cal, rms=0.026960Jy sigma=0.034887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78986e-05 Jy ! Component: 100 - total flux cleaned = -1.77864e-05 Jy ! Component: 150 - total flux cleaned = -6.67297e-06 Jy ! Component: 200 - total flux cleaned = -6.40219e-06 Jy ! Total flux subtracted in 200 components = -6.40219e-06 Jy ! Clean residual min=-0.005475 max=0.007534 Jy/beam ! Clean residual mean=0.000003 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.0516928 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0516928 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=0.026951Jy sigma=0.034875 ! Fit after self-cal, rms=0.026952Jy sigma=0.034874 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 = -1.45589e-05 Jy ! Component: 100 - total flux cleaned = -3.21089e-06 Jy ! Component: 150 - total flux cleaned = -3.37255e-06 Jy ! Component: 200 - total flux cleaned = -3.29511e-06 Jy ! Total flux subtracted in 200 components = -3.29511e-06 Jy ! Clean residual min=-0.005481 max=0.007518 Jy/beam ! Clean residual mean=0.000003 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.0516896 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0516896 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=0.026945Jy sigma=0.034862 ! Fit after self-cal, rms=0.026946Jy sigma=0.034861 ! 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=0.026946Jy sigma=0.034861 ! Fit after self-cal, rms=0.026946Jy sigma=0.034861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.528 mas, bmaj=7.445 mas, bpa=4.126 degrees ! Estimated noise=23.2051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148227 Jy ! Component: 100 - total flux cleaned = 0.000164413 Jy ! Component: 150 - total flux cleaned = 0.000178797 Jy ! Component: 200 - total flux cleaned = 0.00019207 Jy ! Total flux subtracted in 200 components = 0.00019207 Jy ! Clean residual min=-0.008413 max=0.009433 Jy/beam ! Clean residual mean=0.000008 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.0518816 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0518816 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=0.026989Jy sigma=0.034820 ! Fit after self-cal, rms=0.026988Jy sigma=0.034816 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 = -5.13355e-05 Jy ! Component: 100 - total flux cleaned = -5.09139e-05 Jy ! Component: 150 - total flux cleaned = -2.75404e-05 Jy ! Component: 200 - total flux cleaned = -1.70813e-05 Jy ! Total flux subtracted in 200 components = -1.70813e-05 Jy ! Clean residual min=-0.008411 max=0.009456 Jy/beam ! Clean residual mean=0.000008 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.0518645 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0518645 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=0.027012Jy sigma=0.034831 ! Fit after self-cal, rms=0.027011Jy sigma=0.034827 ! 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=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9704 x 2.517 at 0.3917 degrees (North through East) ! Clean map min=-0.0053459 max=0.04724 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=0.7552 mas, bmaj=2.024 mas, bpa=0.5105 degrees ! Estimated noise=27.8777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357272 Jy ! Component: 100 - total flux cleaned = 0.0439004 Jy ! Component: 150 - total flux cleaned = 0.0472326 Jy ! Component: 200 - total flux cleaned = 0.0489903 Jy ! Total flux subtracted in 200 components = 0.0489903 Jy ! Clean residual min=-0.004670 max=0.007054 Jy/beam ! Clean residual mean=-0.000002 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.0489904 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0489904 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 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 = 0.00189058 Jy ! Component: 100 - total flux cleaned = 0.00237185 Jy ! Component: 150 - total flux cleaned = 0.00245513 Jy ! Component: 200 - total flux cleaned = 0.00252889 Jy ! Total flux subtracted in 200 components = 0.00252889 Jy ! Clean residual min=-0.005574 max=0.007818 Jy/beam ! Clean residual mean=0.000003 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.0515192 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0515192 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=2.528 mas, bmaj=7.445 mas, bpa=4.126 degrees ! Estimated noise=23.2051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369298 Jy ! Component: 100 - total flux cleaned = 0.000370488 Jy ! Component: 150 - total flux cleaned = 0.000370213 Jy ! Component: 200 - total flux cleaned = 0.000369652 Jy ! Total flux subtracted in 200 components = 0.000369652 Jy ! Clean residual min=-0.008491 max=0.009470 Jy/beam ! Clean residual mean=0.000007 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.0518889 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 = -5.5702e-07 Jy ! Component: 100 - total flux cleaned = -1.04767e-06 Jy ! Component: 150 - total flux cleaned = -1.93946e-06 Jy ! Component: 200 - total flux cleaned = -3.1927e-06 Jy ! Total flux subtracted in 200 components = -3.1927e-06 Jy ! Clean residual min=-0.008445 max=0.009458 Jy/beam ! Clean residual mean=0.000007 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.0518857 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0518857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.517 mas, bpa=0.3917 degrees ! Estimated noise=20.0403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193608 Jy ! Component: 100 - total flux cleaned = -0.000222453 Jy ! Component: 150 - total flux cleaned = -0.00022313 Jy ! Component: 200 - total flux cleaned = -0.000242563 Jy ! Total flux subtracted in 200 components = -0.000242563 Jy ! Clean residual min=-0.005515 max=0.007589 Jy/beam ! Clean residual mean=0.000003 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.0516431 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0516431 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=0.026940Jy sigma=0.034963 ! Fit after self-cal, rms=0.026945Jy sigma=0.034957 wmodel /scr/pima/bp171ac_uvs/J1050-3212_X_map.mod ! Writing 38 model components to file: /scr/pima/bp171ac_uvs/J1050-3212_X_map.mod wobs /scr/pima/bp171ac_uvs/J1050-3212_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1050-3212_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J1050-3212_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J1050-3212_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 = 0.00321812 Jy ! Component: 100 - total flux cleaned = 0.00576256 Jy ! Component: 150 - total flux cleaned = 0.00687475 Jy ! Component: 200 - total flux cleaned = 0.00754948 Jy ! Component: 250 - total flux cleaned = 0.00794198 Jy ! Component: 300 - total flux cleaned = 0.00794283 Jy ! Component: 350 - total flux cleaned = 0.0076722 Jy ! Component: 400 - total flux cleaned = 0.00735363 Jy ! Component: 450 - total flux cleaned = 0.00711002 Jy ! Component: 500 - total flux cleaned = 0.00681907 Jy ! Component: 550 - total flux cleaned = 0.00659782 Jy ! Component: 600 - total flux cleaned = 0.00628306 Jy ! Component: 650 - total flux cleaned = 0.00603276 Jy ! Component: 700 - total flux cleaned = 0.00584257 Jy ! Component: 750 - total flux cleaned = 0.00579596 Jy ! Component: 800 - total flux cleaned = 0.00575132 Jy ! Component: 850 - total flux cleaned = 0.00570779 Jy ! Component: 900 - total flux cleaned = 0.00558258 Jy ! Component: 950 - total flux cleaned = 0.00546121 Jy ! Component: 1000 - total flux cleaned = 0.00530624 Jy ! Component: 1050 - total flux cleaned = 0.00526983 Jy ! Component: 1100 - total flux cleaned = 0.00530597 Jy ! Component: 1150 - total flux cleaned = 0.0052705 Jy ! Component: 1200 - total flux cleaned = 0.00520253 Jy ! Component: 1250 - total flux cleaned = 0.00520268 Jy ! Component: 1300 - total flux cleaned = 0.00526708 Jy ! Component: 1350 - total flux cleaned = 0.00520433 Jy ! Component: 1400 - total flux cleaned = 0.00523441 Jy ! Component: 1450 - total flux cleaned = 0.00508454 Jy ! Component: 1500 - total flux cleaned = 0.00514272 Jy ! Component: 1550 - total flux cleaned = 0.00511416 Jy ! Component: 1600 - total flux cleaned = 0.00505953 Jy ! Component: 1650 - total flux cleaned = 0.00505946 Jy ! Component: 1700 - total flux cleaned = 0.00495344 Jy ! Component: 1750 - total flux cleaned = 0.00490091 Jy ! Component: 1800 - total flux cleaned = 0.00467159 Jy ! Component: 1850 - total flux cleaned = 0.00462163 Jy ! Component: 1900 - total flux cleaned = 0.00452345 Jy ! Component: 1950 - total flux cleaned = 0.00437926 Jy ! Component: 2000 - total flux cleaned = 0.00433248 Jy ! Component: 2050 - total flux cleaned = 0.00419401 Jy ! Component: 2100 - total flux cleaned = 0.00412639 Jy ! Component: 2150 - total flux cleaned = 0.00408176 Jy ! Component: 2200 - total flux cleaned = 0.00397224 Jy ! Component: 2250 - total flux cleaned = 0.00392912 Jy ! Component: 2300 - total flux cleaned = 0.00382302 Jy ! Component: 2350 - total flux cleaned = 0.00371846 Jy ! Component: 2400 - total flux cleaned = 0.00367727 Jy ! Component: 2450 - total flux cleaned = 0.00357554 Jy ! Component: 2500 - total flux cleaned = 0.00349536 Jy ! Component: 2550 - total flux cleaned = 0.00343588 Jy ! Component: 2600 - total flux cleaned = 0.00335786 Jy ! Component: 2650 - total flux cleaned = 0.00330008 Jy ! Component: 2700 - total flux cleaned = 0.00324277 Jy ! Component: 2750 - total flux cleaned = 0.00316771 Jy ! Component: 2800 - total flux cleaned = 0.00307487 Jy ! Component: 2850 - total flux cleaned = 0.00307517 Jy ! Component: 2900 - total flux cleaned = 0.00300274 Jy ! Component: 2950 - total flux cleaned = 0.00296698 Jy ! Component: 3000 - total flux cleaned = 0.00296696 Jy ! Component: 3050 - total flux cleaned = 0.00298436 Jy ! Component: 3100 - total flux cleaned = 0.00294937 Jy ! Component: 3150 - total flux cleaned = 0.00288018 Jy ! Component: 3200 - total flux cleaned = 0.00288015 Jy ! Component: 3250 - total flux cleaned = 0.00279496 Jy ! Component: 3300 - total flux cleaned = 0.00281185 Jy ! Component: 3350 - total flux cleaned = 0.00277808 Jy ! Component: 3400 - total flux cleaned = 0.00272788 Jy ! Component: 3450 - total flux cleaned = 0.00264485 Jy ! Component: 3500 - total flux cleaned = 0.00262845 Jy ! Component: 3550 - total flux cleaned = 0.00259557 Jy ! Component: 3600 - total flux cleaned = 0.00257922 Jy ! Component: 3650 - total flux cleaned = 0.00256286 Jy ! Component: 3700 - total flux cleaned = 0.00249803 Jy ! Component: 3750 - total flux cleaned = 0.00246579 Jy ! Component: 3800 - total flux cleaned = 0.00240167 Jy ! Component: 3850 - total flux cleaned = 0.00238559 Jy ! Component: 3900 - total flux cleaned = 0.00230583 Jy ! Component: 3950 - total flux cleaned = 0.0022423 Jy ! Component: 4000 - total flux cleaned = 0.00217905 Jy ! Component: 4050 - total flux cleaned = 0.00210018 Jy ! Total flux subtracted in 4096 components = 0.00205308 Jy ! Clean residual min=-0.000943 max=0.000784 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0536962 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 403 components and 0.0536962 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1050-3212_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9704 x 2.517 at 0.3917 degrees (North through East) ! Clean map min=-0.0019202 max=0.046142 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1050-3212_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0461423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.2857 2.2857 4.5714 9.14279 18.2856 36.5712 73.1424 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.25 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1050-3212_X_uvs.log closed on Mon Dec 9 01:48:29 2013