! Started logfile: /d2/scr/pima/bp171a6_uvs/J0646-2802_C_uvs.log on Wed Jan 15 19:51:10 2014 obs /d2/scr/pima/bp171a6_uvs/J0646-2802_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0646-2802_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.576389 visibilities/baseline/integration-bin. ! Found source: J0646-2802 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 664 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0646-2802_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002959Jy sigma=1.882634 ! Fit after self-cal, rms=0.961093Jy sigma=1.728840 ! 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=1.327 mas, bmaj=3.956 mas, bpa=8.51 degrees ! Estimated noise=30.1575 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 = 0.0346063 Jy ! Component: 100 - total flux cleaned = 0.0465539 Jy ! Total flux subtracted in 100 components = 0.0465539 Jy ! Clean residual min=-0.008534 max=0.010237 Jy/beam ! Clean residual mean=-0.000017 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.0465539 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0465539 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=0.039562Jy sigma=0.087160 ! Fit after self-cal, rms=0.036789Jy sigma=0.085297 ! 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=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 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 = 0.0146964 Jy ! Component: 100 - total flux cleaned = 0.0205375 Jy ! Component: 150 - total flux cleaned = 0.0229369 Jy ! Component: 200 - total flux cleaned = 0.0234398 Jy ! Total flux subtracted in 200 components = 0.0234398 Jy ! Clean residual min=-0.010851 max=0.012569 Jy/beam ! Clean residual mean=0.000020 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 0.0699938 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0699938 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=0.038505Jy sigma=0.066366 ! Fit after self-cal, rms=0.038485Jy sigma=0.066346 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.951 x 5.664 at 10.38 degrees (North through East) ! Clean map min=-0.010744 max=0.049629 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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=0.038485Jy sigma=0.066346 ! Fit after self-cal, rms=0.038485Jy sigma=0.066346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 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 = 0.000291351 Jy ! Component: 100 - total flux cleaned = 0.000370852 Jy ! Component: 150 - total flux cleaned = 0.000445736 Jy ! Component: 200 - total flux cleaned = 0.000481437 Jy ! Total flux subtracted in 200 components = 0.000481437 Jy ! Clean residual min=-0.010891 max=0.012536 Jy/beam ! Clean residual mean=0.000022 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.0704752 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.0704752 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=0.038416Jy sigma=0.066116 ! Fit after self-cal, rms=0.038403Jy sigma=0.066109 ! 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=0.038403Jy sigma=0.066109 ! Fit after self-cal, rms=0.038403Jy sigma=0.066109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119903 Jy ! Component: 100 - total flux cleaned = 0.000153788 Jy ! Component: 150 - total flux cleaned = 0.000187544 Jy ! Component: 200 - total flux cleaned = 0.000219105 Jy ! Total flux subtracted in 200 components = 0.000219105 Jy ! Clean residual min=-0.010893 max=0.012465 Jy/beam ! Clean residual mean=0.000023 rms=0.003846 Jy/beam ! Combined flux in latest and established models = 0.0706943 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0706943 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=0.038322Jy sigma=0.065996 ! Fit after self-cal, rms=0.038312Jy sigma=0.065990 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 = 6.81292e-05 Jy ! Component: 100 - total flux cleaned = 0.000100173 Jy ! Component: 150 - total flux cleaned = 0.000100903 Jy ! Component: 200 - total flux cleaned = 0.000129842 Jy ! Total flux subtracted in 200 components = 0.000129842 Jy ! Clean residual min=-0.010891 max=0.012408 Jy/beam ! Clean residual mean=0.000024 rms=0.003836 Jy/beam ! Combined flux in latest and established models = 0.0708242 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0708242 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=0.038248Jy sigma=0.065905 ! Fit after self-cal, rms=0.038240Jy sigma=0.065900 ! 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=0.038240Jy sigma=0.065900 ! Fit after self-cal, rms=0.038240Jy sigma=0.065900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.08006e-05 Jy ! Component: 100 - total flux cleaned = 6.06421e-05 Jy ! Component: 150 - total flux cleaned = 6.15179e-05 Jy ! Component: 200 - total flux cleaned = 6.32618e-05 Jy ! Total flux subtracted in 200 components = 6.32618e-05 Jy ! Clean residual min=-0.010865 max=0.012362 Jy/beam ! Clean residual mean=0.000024 rms=0.003830 Jy/beam ! Combined flux in latest and established models = 0.0708874 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0708874 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=0.038179Jy sigma=0.065841 ! Fit after self-cal, rms=0.038173Jy sigma=0.065837 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 = 2.92753e-05 Jy ! Component: 100 - total flux cleaned = 5.76967e-05 Jy ! Component: 150 - total flux cleaned = 5.54932e-05 Jy ! Component: 200 - total flux cleaned = 5.69108e-05 Jy ! Total flux subtracted in 200 components = 5.69108e-05 Jy ! Clean residual min=-0.010836 max=0.012313 Jy/beam ! Clean residual mean=0.000025 rms=0.003824 Jy/beam ! Combined flux in latest and established models = 0.0709444 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0709444 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=0.038116Jy sigma=0.065781 ! Fit after self-cal, rms=0.038112Jy sigma=0.065777 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.038112Jy sigma=0.065777 ! Fit after self-cal, rms=0.038112Jy sigma=0.065777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.325 mas, bmaj=13.5 mas, bpa=5.915 degrees ! Estimated noise=18.2704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121676 Jy ! Component: 100 - total flux cleaned = 0.00127125 Jy ! Component: 150 - total flux cleaned = 0.00132172 Jy ! Component: 200 - total flux cleaned = 0.00132319 Jy ! Total flux subtracted in 200 components = 0.00132319 Jy ! Clean residual min=-0.014213 max=0.015758 Jy/beam ! Clean residual mean=0.000048 rms=0.005293 Jy/beam ! Combined flux in latest and established models = 0.0722676 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.0722676 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=0.038526Jy sigma=0.065117 ! Fit after self-cal, rms=0.038520Jy sigma=0.065104 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 = -7.86294e-06 Jy ! Component: 100 - total flux cleaned = 9.3002e-05 Jy ! Component: 150 - total flux cleaned = 9.3366e-05 Jy ! Component: 200 - total flux cleaned = 0.000143792 Jy ! Total flux subtracted in 200 components = 0.000143792 Jy ! Clean residual min=-0.014134 max=0.015612 Jy/beam ! Clean residual mean=0.000049 rms=0.005267 Jy/beam ! Combined flux in latest and established models = 0.0724113 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0724113 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=0.038664Jy sigma=0.065033 ! Fit after self-cal, rms=0.038660Jy sigma=0.065018 ! 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=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.951 x 5.664 at 10.38 degrees (North through East) ! Clean map min=-0.010592 max=0.043139 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=1.327 mas, bmaj=3.956 mas, bpa=8.51 degrees ! Estimated noise=30.1575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369037 Jy ! Component: 100 - total flux cleaned = 0.0491463 Jy ! Component: 150 - total flux cleaned = 0.0556622 Jy ! Component: 200 - total flux cleaned = 0.0593262 Jy ! Total flux subtracted in 200 components = 0.0593262 Jy ! Clean residual min=-0.007645 max=0.009290 Jy/beam ! Clean residual mean=-0.000004 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 0.0593262 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0593262 Jy ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 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 = 0.00698956 Jy ! Component: 100 - total flux cleaned = 0.00982457 Jy ! Component: 150 - total flux cleaned = 0.0106423 Jy ! Component: 200 - total flux cleaned = 0.0107654 Jy ! Total flux subtracted in 200 components = 0.0107654 Jy ! Clean residual min=-0.010819 max=0.012520 Jy/beam ! Clean residual mean=0.000021 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 0.0700916 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0700916 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.325 mas, bmaj=13.5 mas, bpa=5.915 degrees ! Estimated noise=18.2704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153472 Jy ! Component: 100 - total flux cleaned = 0.00159782 Jy ! Component: 150 - total flux cleaned = 0.00171152 Jy ! Component: 200 - total flux cleaned = 0.00176712 Jy ! Total flux subtracted in 200 components = 0.00176712 Jy ! Clean residual min=-0.014385 max=0.016016 Jy/beam ! Clean residual mean=0.000045 rms=0.005343 Jy/beam ! Combined flux in latest and established models = 0.0718588 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 = 5.39756e-05 Jy ! Component: 100 - total flux cleaned = 0.000108957 Jy ! Component: 150 - total flux cleaned = 0.000161047 Jy ! Component: 200 - total flux cleaned = 0.00016054 Jy ! Total flux subtracted in 200 components = 0.00016054 Jy ! Clean residual min=-0.014320 max=0.015886 Jy/beam ! Clean residual mean=0.000046 rms=0.005317 Jy/beam ! Combined flux in latest and established models = 0.0720193 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0720193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=5.664 mas, bpa=10.38 degrees ! Estimated noise=17.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000995929 Jy ! Component: 100 - total flux cleaned = -0.000938918 Jy ! Component: 150 - total flux cleaned = -0.000886325 Jy ! Component: 200 - total flux cleaned = -0.000842286 Jy ! Total flux subtracted in 200 components = -0.000842286 Jy ! Clean residual min=-0.010700 max=0.012317 Jy/beam ! Clean residual mean=0.000026 rms=0.003807 Jy/beam ! Combined flux in latest and established models = 0.071177 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.071177 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=0.038246Jy sigma=0.065675 ! Fit after self-cal, rms=0.038243Jy sigma=0.065658 wmodel /d2/scr/pima/bp171a6_uvs/J0646-2802_C_map.mod ! Writing 53 model components to file: /d2/scr/pima/bp171a6_uvs/J0646-2802_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0646-2802_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0646-2802_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0646-2802_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a6_uvs/J0646-2802_C_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 = 0.00449267 Jy ! Component: 100 - total flux cleaned = 0.00523559 Jy ! Component: 150 - total flux cleaned = 0.00491414 Jy ! Component: 200 - total flux cleaned = 0.00433008 Jy ! Component: 250 - total flux cleaned = 0.0039313 Jy ! Component: 300 - total flux cleaned = 0.0040517 Jy ! Component: 350 - total flux cleaned = 0.00462331 Jy ! Component: 400 - total flux cleaned = 0.0050491 Jy ! Component: 450 - total flux cleaned = 0.0055535 Jy ! Component: 500 - total flux cleaned = 0.00621381 Jy ! Component: 550 - total flux cleaned = 0.00692076 Jy ! Component: 600 - total flux cleaned = 0.00758459 Jy ! Component: 650 - total flux cleaned = 0.00836769 Jy ! Component: 700 - total flux cleaned = 0.00910922 Jy ! Component: 750 - total flux cleaned = 0.00981623 Jy ! Component: 800 - total flux cleaned = 0.0105603 Jy ! Component: 850 - total flux cleaned = 0.0113365 Jy ! Component: 900 - total flux cleaned = 0.0118936 Jy ! Component: 950 - total flux cleaned = 0.0124298 Jy ! Component: 1000 - total flux cleaned = 0.0129465 Jy ! Component: 1050 - total flux cleaned = 0.0137736 Jy ! Component: 1100 - total flux cleaned = 0.0146837 Jy ! Component: 1150 - total flux cleaned = 0.0155158 Jy ! Component: 1200 - total flux cleaned = 0.0163259 Jy ! Component: 1250 - total flux cleaned = 0.0169184 Jy ! Component: 1300 - total flux cleaned = 0.0174507 Jy ! Component: 1350 - total flux cleaned = 0.018115 Jy ! Component: 1400 - total flux cleaned = 0.018723 Jy ! Component: 1450 - total flux cleaned = 0.0193701 Jy ! Component: 1500 - total flux cleaned = 0.0198735 Jy ! Component: 1550 - total flux cleaned = 0.0204171 Jy ! Component: 1600 - total flux cleaned = 0.0210002 Jy ! Component: 1650 - total flux cleaned = 0.0215334 Jy ! Component: 1700 - total flux cleaned = 0.0221068 Jy ! Component: 1750 - total flux cleaned = 0.0227204 Jy ! Component: 1800 - total flux cleaned = 0.0233738 Jy ! Component: 1850 - total flux cleaned = 0.0238939 Jy ! Component: 1900 - total flux cleaned = 0.0244977 Jy ! Component: 1950 - total flux cleaned = 0.025099 Jy ! Component: 2000 - total flux cleaned = 0.0255704 Jy ! Component: 2050 - total flux cleaned = 0.0260413 Jy ! Component: 2100 - total flux cleaned = 0.026555 Jy ! Component: 2150 - total flux cleaned = 0.0270684 Jy ! Component: 2200 - total flux cleaned = 0.0274962 Jy ! Component: 2250 - total flux cleaned = 0.0279672 Jy ! Component: 2300 - total flux cleaned = 0.0283957 Jy ! Component: 2350 - total flux cleaned = 0.0288249 Jy ! Component: 2400 - total flux cleaned = 0.0292552 Jy ! Component: 2450 - total flux cleaned = 0.0296432 Jy ! Component: 2500 - total flux cleaned = 0.030119 Jy ! Component: 2550 - total flux cleaned = 0.0304657 Jy ! Component: 2600 - total flux cleaned = 0.0309443 Jy ! Component: 2650 - total flux cleaned = 0.0313368 Jy ! Component: 2700 - total flux cleaned = 0.0317745 Jy ! Component: 2750 - total flux cleaned = 0.0321259 Jy ! Component: 2800 - total flux cleaned = 0.0325661 Jy ! Component: 2850 - total flux cleaned = 0.0330522 Jy ! Component: 2900 - total flux cleaned = 0.03354 Jy ! Component: 2950 - total flux cleaned = 0.0339852 Jy ! Component: 3000 - total flux cleaned = 0.0345211 Jy ! Component: 3050 - total flux cleaned = 0.0349246 Jy ! Component: 3100 - total flux cleaned = 0.0353299 Jy ! Component: 3150 - total flux cleaned = 0.0356913 Jy ! Component: 3200 - total flux cleaned = 0.0361907 Jy ! Component: 3250 - total flux cleaned = 0.03651 Jy ! Component: 3300 - total flux cleaned = 0.0368312 Jy ! Component: 3350 - total flux cleaned = 0.0371541 Jy ! Component: 3400 - total flux cleaned = 0.0375256 Jy ! Component: 3450 - total flux cleaned = 0.0377121 Jy ! Component: 3500 - total flux cleaned = 0.038135 Jy ! Component: 3550 - total flux cleaned = 0.0383241 Jy ! Component: 3600 - total flux cleaned = 0.0385618 Jy ! Component: 3650 - total flux cleaned = 0.0388491 Jy ! Component: 3700 - total flux cleaned = 0.0391873 Jy ! Component: 3750 - total flux cleaned = 0.0394312 Jy ! Component: 3800 - total flux cleaned = 0.0397751 Jy ! Component: 3850 - total flux cleaned = 0.0400729 Jy ! Component: 3900 - total flux cleaned = 0.0404234 Jy ! Component: 3950 - total flux cleaned = 0.0407772 Jy ! Component: 4000 - total flux cleaned = 0.0410834 Jy ! Component: 4050 - total flux cleaned = 0.0414947 Jy ! Total flux subtracted in 4096 components = 0.0418066 Jy ! Clean residual min=-0.002894 max=0.002960 Jy/beam ! Clean residual mean=-0.000004 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.112984 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 391 components and 0.112984 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0646-2802_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.951 x 5.664 at 10.38 degrees (North through East) ! Clean map min=-0.0049245 max=0.043026 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0646-2802_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0430262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00112184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.82201 7.82201 15.644 31.2881 62.5761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 38.353 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0646-2802_C_uvs.log closed on Wed Jan 15 19:51:16 2014