! Started logfile: /d2/scr/pima/bp171a5_uvs/J1203-2628_X_uvs.log on Sun Jan 19 22:04:16 2014 obs /d2/scr/pima/bp171a5_uvs/J1203-2628_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1203-2628_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.612245 visibilities/baseline/integration-bin. ! Found source: J1203-2628 ! ! 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 720 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/bp171a5_uvs/J1203-2628_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. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004544Jy sigma=34.738569 ! Fit after self-cal, rms=0.954062Jy sigma=33.471932 ! 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=2.842 mas, bmaj=7.55 mas, bpa=8.536 degrees ! Estimated noise=0.941044 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373112 Jy ! Component: 100 - total flux cleaned = 0.0555301 Jy ! Total flux subtracted in 100 components = 0.0555301 Jy ! Clean residual min=-0.009883 max=0.010206 Jy/beam ! Clean residual mean=-0.000044 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 0.0555301 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0555301 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=0.043293Jy sigma=1.513722 ! Fit after self-cal, rms=0.041994Jy sigma=1.466068 ! 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=3.101 mas, bmaj=8.331 mas, bpa=10.82 degrees ! Estimated noise=0.784711 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 = 0.0192771 Jy ! Component: 100 - total flux cleaned = 0.0298846 Jy ! Component: 150 - total flux cleaned = 0.0392233 Jy ! Component: 200 - total flux cleaned = 0.0458896 Jy ! Total flux subtracted in 200 components = 0.0458896 Jy ! Clean residual min=-0.005719 max=0.005738 Jy/beam ! Clean residual mean=-0.000150 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.10142 Jy ! Performing phase self-cal ! Adding 118 model components to the UV plane model. ! The established model now contains 158 components and 0.10142 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=0.027329Jy sigma=0.940066 ! Fit after self-cal, rms=0.025728Jy sigma=0.888713 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 8.331 at 10.82 degrees (North through East) ! Clean map min=-0.0091082 max=0.042551 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.025728Jy sigma=0.888713 ! Fit after self-cal, rms=0.025728Jy sigma=0.888713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.331 mas, bpa=10.82 degrees ! Estimated noise=0.784711 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 = 0.00721521 Jy ! Component: 100 - total flux cleaned = 0.0117442 Jy ! Component: 150 - total flux cleaned = 0.0148638 Jy ! Component: 200 - total flux cleaned = 0.0179356 Jy ! Total flux subtracted in 200 components = 0.0179356 Jy ! Clean residual min=-0.003169 max=0.003151 Jy/beam ! Clean residual mean=-0.000099 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.119355 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 244 components and 0.119355 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=0.019757Jy sigma=0.672975 ! Fit after self-cal, rms=0.019468Jy sigma=0.662204 ! 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=0.019468Jy sigma=0.662204 ! Fit after self-cal, rms=0.019383Jy sigma=0.659094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.341 mas, bpa=10.8 degrees ! Estimated noise=0.782044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283728 Jy ! Component: 100 - total flux cleaned = 0.00471137 Jy ! Component: 150 - total flux cleaned = 0.00580111 Jy ! Component: 200 - total flux cleaned = 0.00709906 Jy ! Total flux subtracted in 200 components = 0.00709906 Jy ! Clean residual min=-0.001880 max=0.001866 Jy/beam ! Clean residual mean=-0.000057 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.126454 Jy selfcal ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 326 components and 0.126454 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=0.017218Jy sigma=0.583046 ! Fit after self-cal, rms=0.017154Jy sigma=0.580474 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 = 0.000726353 Jy ! Component: 100 - total flux cleaned = 0.0015077 Jy ! Component: 150 - total flux cleaned = 0.00167381 Jy ! Component: 200 - total flux cleaned = 0.00175834 Jy ! Total flux subtracted in 200 components = 0.00175834 Jy ! Clean residual min=-0.001244 max=0.001232 Jy/beam ! Clean residual mean=-0.000036 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.128213 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 415 components and 0.128213 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=0.016225Jy sigma=0.549650 ! Fit after self-cal, rms=0.016200Jy sigma=0.548565 ! 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=0.016200Jy sigma=0.548565 ! Fit after self-cal, rms=0.015256Jy sigma=0.519225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=8.342 mas, bpa=10.65 degrees ! Estimated noise=0.774435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415396 Jy ! Component: 100 - total flux cleaned = -0.000530299 Jy ! Component: 150 - total flux cleaned = -0.000718175 Jy ! Component: 200 - total flux cleaned = -0.000937122 Jy ! Total flux subtracted in 200 components = -0.000937122 Jy ! Clean residual min=-0.000698 max=0.000696 Jy/beam ! Clean residual mean=-0.000011 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.127276 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 497 components and 0.127276 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=0.014930Jy sigma=0.508052 ! Fit after self-cal, rms=0.014931Jy sigma=0.507659 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 = -2.2578e-05 Jy ! Component: 100 - total flux cleaned = -0.000214372 Jy ! Component: 150 - total flux cleaned = -0.000356505 Jy ! Component: 200 - total flux cleaned = -0.000552333 Jy ! Total flux subtracted in 200 components = -0.000552333 Jy ! Clean residual min=-0.000526 max=0.000528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.126723 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 570 components and 0.126723 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=0.014767Jy sigma=0.502187 ! Fit after self-cal, rms=0.014764Jy sigma=0.501948 ! 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=0.014764Jy sigma=0.501948 ! Fit after self-cal, rms=0.014821Jy sigma=0.500805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=8.907 mas, bpa=12.74 degrees ! Estimated noise=0.781652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118712 Jy ! Component: 100 - total flux cleaned = 0.000193878 Jy ! Component: 150 - total flux cleaned = 0.000322571 Jy ! Component: 200 - total flux cleaned = 0.000411458 Jy ! Total flux subtracted in 200 components = 0.000411458 Jy ! Clean residual min=-0.000486 max=0.000485 Jy/beam ! Clean residual mean=-0.000006 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.127135 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 639 components and 0.127135 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=0.014674Jy sigma=0.495985 ! Fit after self-cal, rms=0.014672Jy sigma=0.495767 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 = 0.00013241 Jy ! Component: 100 - total flux cleaned = 0.000132902 Jy ! Component: 150 - total flux cleaned = 0.000210225 Jy ! Component: 200 - total flux cleaned = 0.000285896 Jy ! Total flux subtracted in 200 components = 0.000285896 Jy ! Clean residual min=-0.000396 max=0.000396 Jy/beam ! Clean residual mean=-0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.127421 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 694 components and 0.127421 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=0.014586Jy sigma=0.492872 ! Fit after self-cal, rms=0.014585Jy sigma=0.492729 ! 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=3.121 mas, bmaj=8.33 mas, bpa=10.59 degrees ! Estimated noise=0.77824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 8.33 at 10.59 degrees (North through East) ! Clean map min=-0.0050489 max=0.038904 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=2.853 mas, bmaj=7.544 mas, bpa=8.361 degrees ! Estimated noise=0.938519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403533 Jy ! Component: 100 - total flux cleaned = 0.061011 Jy ! Component: 150 - total flux cleaned = 0.0722631 Jy ! Component: 200 - total flux cleaned = 0.0781772 Jy ! Total flux subtracted in 200 components = 0.0781772 Jy ! Clean residual min=-0.006900 max=0.006920 Jy/beam ! Clean residual mean=-0.000040 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.0781772 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 81 model components to the UV plane model. ! The established model now contains 81 components and 0.0781772 Jy ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=8.33 mas, bpa=10.59 degrees ! Estimated noise=0.77824 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 = 0.0113489 Jy ! Component: 100 - total flux cleaned = 0.0193897 Jy ! Component: 150 - total flux cleaned = 0.0247403 Jy ! Component: 200 - total flux cleaned = 0.0287771 Jy ! Total flux subtracted in 200 components = 0.0287771 Jy ! Clean residual min=-0.004065 max=0.004078 Jy/beam ! Clean residual mean=-0.000118 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.106954 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 195 components and 0.106954 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=3.421 mas, bmaj=8.907 mas, bpa=12.74 degrees ! Estimated noise=0.781652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253368 Jy ! Component: 100 - total flux cleaned = 0.00318611 Jy ! Component: 150 - total flux cleaned = 0.00320025 Jy ! Component: 200 - total flux cleaned = 0.00366594 Jy ! Total flux subtracted in 200 components = 0.00366594 Jy ! Clean residual min=-0.002474 max=0.002466 Jy/beam ! Clean residual mean=-0.000086 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.11062 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 = -2.23307e-05 Jy ! Component: 100 - total flux cleaned = -2.77834e-05 Jy ! Component: 150 - total flux cleaned = -0.000135239 Jy ! Component: 200 - total flux cleaned = -0.000324459 Jy ! Total flux subtracted in 200 components = -0.000324459 Jy ! Clean residual min=-0.001569 max=0.001567 Jy/beam ! Clean residual mean=-0.000049 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.110296 Jy ! Adding 212 model components to the UV plane model. ! The established model now contains 394 components and 0.110296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=8.33 mas, bpa=10.59 degrees ! Estimated noise=0.77824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493693 Jy ! Component: 100 - total flux cleaned = 0.000571161 Jy ! Component: 150 - total flux cleaned = 0.000300677 Jy ! Component: 200 - total flux cleaned = 0.000118634 Jy ! Total flux subtracted in 200 components = 0.000118634 Jy ! Clean residual min=-0.000981 max=0.000980 Jy/beam ! Clean residual mean=-0.000032 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.110414 Jy selfcal ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 483 components and 0.110414 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=0.015111Jy sigma=0.510666 ! Fit after self-cal, rms=0.015065Jy sigma=0.508838 wmodel /d2/scr/pima/bp171a5_uvs/J1203-2628_X_map.mod ! Writing 483 model components to file: /d2/scr/pima/bp171a5_uvs/J1203-2628_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1203-2628_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1203-2628_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1203-2628_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a5_uvs/J1203-2628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 8.33 at 10.59 degrees (North through East) ! Clean map min=-0.0057212 max=0.038721 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1203-2628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0387213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000458238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.55028 3.55028 7.10056 14.2011 28.4022 56.8045 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.5 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1203-2628_X_uvs.log closed on Sun Jan 19 22:04:21 2014