! Started logfile: /scr/pima/bp171ac_uvs/J0856-1706_C_uvs.log on Mon Dec 9 01:51:17 2013 obs /scr/pima/bp171ac_uvs/J0856-1706_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0856-1706_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0856-1706 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ac_uvs/J0856-1706_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. ! ! 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=1.001849Jy sigma=1.606780 ! Fit after self-cal, rms=0.963661Jy sigma=1.526701 ! 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=1.647 mas, bmaj=4.079 mas, bpa=7.62 degrees ! Estimated noise=21.0822 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 = 0.0312358 Jy ! Component: 100 - total flux cleaned = 0.0411302 Jy ! Total flux subtracted in 100 components = 0.0411302 Jy ! Clean residual min=-0.004385 max=0.006807 Jy/beam ! Clean residual mean=0.000012 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0411302 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0411302 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=0.031274Jy sigma=0.044711 ! Fit after self-cal, rms=0.030481Jy sigma=0.044139 ! 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=2.017 mas, bmaj=4.863 mas, bpa=7.119 degrees ! Estimated noise=15.6007 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 (-3.6, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090921 Jy ! Component: 100 - total flux cleaned = 0.0135919 Jy ! Component: 150 - total flux cleaned = 0.0146355 Jy ! Component: 200 - total flux cleaned = 0.015326 Jy ! Total flux subtracted in 200 components = 0.015326 Jy ! Clean residual min=-0.003328 max=0.004329 Jy/beam ! Clean residual mean=0.000005 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0564562 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.0564562 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=0.028599Jy sigma=0.037551 ! Fit after self-cal, rms=0.028432Jy sigma=0.036978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.017 x 4.863 at 7.119 degrees (North through East) ! Clean map min=-0.0029154 max=0.039733 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 0.97 HN 0.99 KP 0.84 ! LA 1.04 MK 1.19 NL 1.00 OV 0.96 ! PT 0.90 SC 0.84 ! ! ! 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 0.92 FD 1.07 HN 1.07 KP 0.94 ! LA 1.04 MK 0.99 NL 1.12 OV 0.89 ! PT 1.02 SC 0.95 ! ! ! 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 1.06 FD 1.04 HN 0.91 KP 0.96 ! LA 1.11 MK 1.11 NL 1.03 OV 0.92 ! PT 1.09 SC 1.12 ! ! ! 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 1.11 FD 1.00 HN 0.92 KP 0.99 ! LA 0.94 MK 0.90 NL 1.16 OV 1.02 ! PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.028432Jy sigma=0.036978 ! Fit after self-cal, rms=0.028260Jy sigma=0.036453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=4.89 mas, bpa=7.251 degrees ! Estimated noise=15.5121 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 = 0.00215088 Jy ! Component: 100 - total flux cleaned = 0.00222396 Jy ! Component: 150 - total flux cleaned = 0.00206822 Jy ! Component: 200 - total flux cleaned = 0.00210957 Jy ! Total flux subtracted in 200 components = 0.00210957 Jy ! Clean residual min=-0.002512 max=0.002445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0585658 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.0585657 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=0.027871Jy sigma=0.035927 ! Fit after self-cal, rms=0.027883Jy sigma=0.035811 ! 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=0.027883Jy sigma=0.035811 ! Fit after self-cal, rms=0.027854Jy sigma=0.035733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=4.874 mas, bpa=7.091 degrees ! Estimated noise=15.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145505 Jy ! Component: 100 - total flux cleaned = 0.00158841 Jy ! Component: 150 - total flux cleaned = 0.00158793 Jy ! Component: 200 - total flux cleaned = 0.00158857 Jy ! Total flux subtracted in 200 components = 0.00158857 Jy ! Clean residual min=-0.002476 max=0.002179 Jy/beam ! Clean residual mean=0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0601543 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.0601543 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=0.027673Jy sigma=0.035500 ! Fit after self-cal, rms=0.027695Jy sigma=0.035448 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 = 0.000567891 Jy ! Component: 100 - total flux cleaned = 0.000629909 Jy ! Component: 150 - total flux cleaned = 0.000604298 Jy ! Component: 200 - total flux cleaned = 0.000580201 Jy ! Total flux subtracted in 200 components = 0.000580201 Jy ! Clean residual min=-0.002487 max=0.002196 Jy/beam ! Clean residual mean=-0.000000 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0607345 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.0607345 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=0.027600Jy sigma=0.035389 ! Fit after self-cal, rms=0.027619Jy sigma=0.035368 ! 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=0.027619Jy sigma=0.035368 ! Fit after self-cal, rms=0.027593Jy sigma=0.035303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=4.856 mas, bpa=6.858 degrees ! Estimated noise=15.7219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836792 Jy ! Component: 100 - total flux cleaned = 0.000752398 Jy ! Component: 150 - total flux cleaned = 0.000777396 Jy ! Component: 200 - total flux cleaned = 0.000776973 Jy ! Total flux subtracted in 200 components = 0.000776973 Jy ! Clean residual min=-0.002485 max=0.002253 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0615115 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0615115 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=0.027520Jy sigma=0.035225 ! Fit after self-cal, rms=0.027538Jy sigma=0.035207 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 = 0.000268661 Jy ! Component: 100 - total flux cleaned = 0.000290263 Jy ! Component: 150 - total flux cleaned = 0.000309239 Jy ! Component: 200 - total flux cleaned = 0.000344294 Jy ! Total flux subtracted in 200 components = 0.000344294 Jy ! Clean residual min=-0.002515 max=0.002263 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0618558 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.0618558 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=0.027489Jy sigma=0.035190 ! Fit after self-cal, rms=0.027505Jy sigma=0.035181 ! 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=0.027505Jy sigma=0.035181 ! Fit after self-cal, rms=0.027500Jy sigma=0.035162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.154 mas, bmaj=8.93 mas, bpa=9.187 degrees ! Estimated noise=16.6262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566447 Jy ! Component: 100 - total flux cleaned = 0.000468935 Jy ! Component: 150 - total flux cleaned = 0.000435261 Jy ! Component: 200 - total flux cleaned = 0.000421092 Jy ! Total flux subtracted in 200 components = 0.000421092 Jy ! Clean residual min=-0.002908 max=0.002922 Jy/beam ! Clean residual mean=0.000003 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0622769 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.0622769 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=0.027464Jy sigma=0.035141 ! Fit after self-cal, rms=0.027485Jy sigma=0.035130 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 = 0.000230877 Jy ! Component: 100 - total flux cleaned = 0.000244536 Jy ! Component: 150 - total flux cleaned = 0.000231495 Jy ! Component: 200 - total flux cleaned = 0.000231655 Jy ! Total flux subtracted in 200 components = 0.000231655 Jy ! Clean residual min=-0.002956 max=0.002928 Jy/beam ! Clean residual mean=0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0625085 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.0625085 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=0.027463Jy sigma=0.035134 ! Fit after self-cal, rms=0.027479Jy sigma=0.035128 ! 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=2.008 mas, bmaj=4.848 mas, bpa=6.714 degrees ! Estimated noise=15.7807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.008 x 4.848 at 6.714 degrees (North through East) ! Clean map min=-0.0045978 max=0.038245 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=1.645 mas, bmaj=4.075 mas, bpa=7.183 degrees ! Estimated noise=21.2867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031416 Jy ! Component: 100 - total flux cleaned = 0.0434493 Jy ! Component: 150 - total flux cleaned = 0.0508539 Jy ! Component: 200 - total flux cleaned = 0.0556563 Jy ! Total flux subtracted in 200 components = 0.0556563 Jy ! Clean residual min=-0.003377 max=0.004017 Jy/beam ! Clean residual mean=0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0556564 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0556564 Jy ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=4.848 mas, bpa=6.714 degrees ! Estimated noise=15.7807 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 = 0.00429559 Jy ! Component: 100 - total flux cleaned = 0.00517448 Jy ! Component: 150 - total flux cleaned = 0.00584388 Jy ! Component: 200 - total flux cleaned = 0.0059996 Jy ! Total flux subtracted in 200 components = 0.0059996 Jy ! Clean residual min=-0.002538 max=0.002309 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.061656 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 76 components and 0.061656 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=4.154 mas, bmaj=8.93 mas, bpa=9.187 degrees ! Estimated noise=16.6262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696644 Jy ! Component: 100 - total flux cleaned = 0.000590909 Jy ! Component: 150 - total flux cleaned = 0.000510257 Jy ! Component: 200 - total flux cleaned = 0.000445509 Jy ! Total flux subtracted in 200 components = 0.000445509 Jy ! Clean residual min=-0.002901 max=0.002764 Jy/beam ! Clean residual mean=0.000002 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0621015 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 = 2.72756e-05 Jy ! Component: 100 - total flux cleaned = 5.04583e-05 Jy ! Component: 150 - total flux cleaned = 5.03363e-05 Jy ! Component: 200 - total flux cleaned = 5.08498e-05 Jy ! Total flux subtracted in 200 components = 5.08498e-05 Jy ! Clean residual min=-0.002905 max=0.002813 Jy/beam ! Clean residual mean=0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0621523 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 0.0621523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=4.848 mas, bpa=6.714 degrees ! Estimated noise=15.7807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.30717e-05 Jy ! Component: 100 - total flux cleaned = 4.94128e-05 Jy ! Component: 150 - total flux cleaned = 4.6877e-05 Jy ! Component: 200 - total flux cleaned = 7.48534e-05 Jy ! Total flux subtracted in 200 components = 7.48534e-05 Jy ! Clean residual min=-0.002515 max=0.002314 Jy/beam ! Clean residual mean=0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0622272 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.0622272 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=0.027513Jy sigma=0.035224 ! Fit after self-cal, rms=0.027538Jy sigma=0.035200 wmodel /scr/pima/bp171ac_uvs/J0856-1706_C_map.mod ! Writing 126 model components to file: /scr/pima/bp171ac_uvs/J0856-1706_C_map.mod wobs /scr/pima/bp171ac_uvs/J0856-1706_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0856-1706_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0856-1706_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J0856-1706_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 = -0.000910047 Jy ! Component: 100 - total flux cleaned = -0.00127053 Jy ! Component: 150 - total flux cleaned = -0.00172219 Jy ! Component: 200 - total flux cleaned = -0.00204515 Jy ! Component: 250 - total flux cleaned = -0.00245899 Jy ! Component: 300 - total flux cleaned = -0.00282592 Jy ! Component: 350 - total flux cleaned = -0.00311772 Jy ! Component: 400 - total flux cleaned = -0.00333993 Jy ! Component: 450 - total flux cleaned = -0.00358739 Jy ! Component: 500 - total flux cleaned = -0.00373848 Jy ! Component: 550 - total flux cleaned = -0.0038872 Jy ! Component: 600 - total flux cleaned = -0.00409159 Jy ! Component: 650 - total flux cleaned = -0.004263 Jy ! Component: 700 - total flux cleaned = -0.00434705 Jy ! Component: 750 - total flux cleaned = -0.00456879 Jy ! Component: 800 - total flux cleaned = -0.00475924 Jy ! Component: 850 - total flux cleaned = -0.00494664 Jy ! Component: 900 - total flux cleaned = -0.005105 Jy ! Component: 950 - total flux cleaned = -0.00528674 Jy ! Component: 1000 - total flux cleaned = -0.00549106 Jy ! Component: 1050 - total flux cleaned = -0.00569227 Jy ! Component: 1100 - total flux cleaned = -0.00581615 Jy ! Component: 1150 - total flux cleaned = -0.00593852 Jy ! Component: 1200 - total flux cleaned = -0.00601134 Jy ! Component: 1250 - total flux cleaned = -0.00613053 Jy ! Component: 1300 - total flux cleaned = -0.00622475 Jy ! Component: 1350 - total flux cleaned = -0.0063179 Jy ! Component: 1400 - total flux cleaned = -0.00638689 Jy ! Component: 1450 - total flux cleaned = -0.0064552 Jy ! Component: 1500 - total flux cleaned = -0.00652245 Jy ! Component: 1550 - total flux cleaned = -0.00654459 Jy ! Component: 1600 - total flux cleaned = -0.00661098 Jy ! Component: 1650 - total flux cleaned = -0.00665461 Jy ! Component: 1700 - total flux cleaned = -0.00669781 Jy ! Component: 1750 - total flux cleaned = -0.00671918 Jy ! Component: 1800 - total flux cleaned = -0.00669815 Jy ! Component: 1850 - total flux cleaned = -0.00674031 Jy ! Component: 1900 - total flux cleaned = -0.00674036 Jy ! Component: 1950 - total flux cleaned = -0.00674032 Jy ! Component: 2000 - total flux cleaned = -0.00674052 Jy ! Component: 2050 - total flux cleaned = -0.00676109 Jy ! Component: 2100 - total flux cleaned = -0.00676109 Jy ! Component: 2150 - total flux cleaned = -0.00682119 Jy ! Component: 2200 - total flux cleaned = -0.00686116 Jy ! Component: 2250 - total flux cleaned = -0.00690073 Jy ! Component: 2300 - total flux cleaned = -0.00694001 Jy ! Component: 2350 - total flux cleaned = -0.0069792 Jy ! Component: 2400 - total flux cleaned = -0.00703761 Jy ! Component: 2450 - total flux cleaned = -0.00705703 Jy ! Component: 2500 - total flux cleaned = -0.00709562 Jy ! Component: 2550 - total flux cleaned = -0.00713398 Jy ! Component: 2600 - total flux cleaned = -0.00715311 Jy ! Component: 2650 - total flux cleaned = -0.00717219 Jy ! Component: 2700 - total flux cleaned = -0.0072102 Jy ! Component: 2750 - total flux cleaned = -0.00724804 Jy ! Component: 2800 - total flux cleaned = -0.00726684 Jy ! Component: 2850 - total flux cleaned = -0.00728548 Jy ! Component: 2900 - total flux cleaned = -0.00730413 Jy ! Component: 2950 - total flux cleaned = -0.00730408 Jy ! Component: 3000 - total flux cleaned = -0.00735979 Jy ! Component: 3050 - total flux cleaned = -0.00735968 Jy ! Component: 3100 - total flux cleaned = -0.00739662 Jy ! Component: 3150 - total flux cleaned = -0.00739666 Jy ! Component: 3200 - total flux cleaned = -0.00739662 Jy ! Component: 3250 - total flux cleaned = -0.00743333 Jy ! Component: 3300 - total flux cleaned = -0.00752487 Jy ! Component: 3350 - total flux cleaned = -0.00754315 Jy ! Component: 3400 - total flux cleaned = -0.00756137 Jy ! Component: 3450 - total flux cleaned = -0.00759783 Jy ! Component: 3500 - total flux cleaned = -0.00767055 Jy ! Component: 3550 - total flux cleaned = -0.00768871 Jy ! Component: 3600 - total flux cleaned = -0.00777923 Jy ! Component: 3650 - total flux cleaned = -0.0077612 Jy ! Component: 3700 - total flux cleaned = -0.00779733 Jy ! Component: 3750 - total flux cleaned = -0.00785131 Jy ! Component: 3800 - total flux cleaned = -0.00786931 Jy ! Component: 3850 - total flux cleaned = -0.00786927 Jy ! Component: 3900 - total flux cleaned = -0.00788722 Jy ! Component: 3950 - total flux cleaned = -0.00792322 Jy ! Component: 4000 - total flux cleaned = -0.00790528 Jy ! Component: 4050 - total flux cleaned = -0.00792319 Jy ! Total flux subtracted in 4096 components = -0.00792317 Jy ! Clean residual min=-0.000976 max=0.001043 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.054304 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 396 components and 0.054304 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0856-1706_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.008 x 4.848 at 6.714 degrees (North through East) ! Clean map min=-0.0044167 max=0.037922 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0856-1706_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0379224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.69238 2.69238 5.38476 10.7695 21.539 43.0781 86.1562 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 111.425 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0856-1706_C_uvs.log closed on Mon Dec 9 01:51:21 2013