! Started logfile: /d2/scr/pima/bp171a6_uvs/J0703-0051_X_uvs.log on Wed Jan 15 14:44:05 2014 obs /d2/scr/pima/bp171a6_uvs/J0703-0051_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0703-0051_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0703-0051 ! ! 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 864 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/bp171a6_uvs/J0703-0051_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.015464Jy sigma=8.884862 ! Fit after self-cal, rms=0.793323Jy sigma=6.273769 ! 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=0.8333 mas, bmaj=2.35 mas, bpa=-1.613 degrees ! Estimated noise=4.58967 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 = 0.177459 Jy ! Component: 100 - total flux cleaned = 0.238679 Jy ! Total flux subtracted in 100 components = 0.238679 Jy ! Clean residual min=-0.018409 max=0.035137 Jy/beam ! Clean residual mean=0.000029 rms=0.006752 Jy/beam ! Combined flux in latest and established models = 0.238679 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.238679 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=0.061744Jy sigma=0.723641 ! Fit after self-cal, rms=0.062122Jy sigma=0.723263 ! 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=1.066 mas, bmaj=2.786 mas, bpa=0.6354 degrees ! Estimated noise=3.10608 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 = 0.0420383 Jy ! Component: 100 - total flux cleaned = 0.0627444 Jy ! Component: 150 - total flux cleaned = 0.0735042 Jy ! Component: 200 - total flux cleaned = 0.0792079 Jy ! Total flux subtracted in 200 components = 0.0792079 Jy ! Clean residual min=-0.018531 max=0.023014 Jy/beam ! Clean residual mean=0.000064 rms=0.004632 Jy/beam ! Combined flux in latest and established models = 0.317887 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.317887 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=0.047146Jy sigma=0.401008 ! Fit after self-cal, rms=0.047680Jy sigma=0.400487 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.786 at 0.6354 degrees (North through East) ! Clean map min=-0.018352 max=0.21678 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=0.047680Jy sigma=0.400487 ! Fit after self-cal, rms=0.047680Jy sigma=0.400487 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.786 mas, bpa=0.6354 degrees ! Estimated noise=3.10608 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 = 0.00302364 Jy ! Component: 100 - total flux cleaned = 0.00329679 Jy ! Component: 150 - total flux cleaned = 0.0035533 Jy ! Component: 200 - total flux cleaned = 0.00371474 Jy ! Total flux subtracted in 200 components = 0.00371474 Jy ! Clean residual min=-0.018695 max=0.021981 Jy/beam ! Clean residual mean=0.000062 rms=0.004506 Jy/beam ! Combined flux in latest and established models = 0.321602 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.321602 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=0.047465Jy sigma=0.394964 ! Fit after self-cal, rms=0.047847Jy sigma=0.394724 ! 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=0.047847Jy sigma=0.394724 ! Fit after self-cal, rms=0.046876Jy sigma=0.375183 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.784 mas, bpa=0.2743 degrees ! Estimated noise=3.09213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000653788 Jy ! Component: 100 - total flux cleaned = -0.000914997 Jy ! Component: 150 - total flux cleaned = -0.000991935 Jy ! Component: 200 - total flux cleaned = -0.00106723 Jy ! Total flux subtracted in 200 components = -0.00106723 Jy ! Clean residual min=-0.015230 max=0.020116 Jy/beam ! Clean residual mean=0.000054 rms=0.003926 Jy/beam ! Combined flux in latest and established models = 0.320535 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.320535 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=0.046204Jy sigma=0.375375 ! Fit after self-cal, rms=0.046506Jy sigma=0.375212 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181005 Jy ! Component: 100 - total flux cleaned = 0.0220508 Jy ! Component: 150 - total flux cleaned = 0.0231674 Jy ! Component: 200 - total flux cleaned = 0.0238476 Jy ! Total flux subtracted in 200 components = 0.0238476 Jy ! Clean residual min=-0.012234 max=0.011931 Jy/beam ! Clean residual mean=0.000036 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.344382 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.344382 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=0.037390Jy sigma=0.308656 ! Fit after self-cal, rms=0.035899Jy sigma=0.299293 ! 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=0.035899Jy sigma=0.299293 ! Fit after self-cal, rms=0.027965Jy sigma=0.188503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.757 mas, bpa=0.1288 degrees ! Estimated noise=3.07748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023178 Jy ! Component: 100 - total flux cleaned = 0.00214893 Jy ! Component: 150 - total flux cleaned = 0.00241989 Jy ! Component: 200 - total flux cleaned = 0.00266403 Jy ! Total flux subtracted in 200 components = 0.00266403 Jy ! Clean residual min=-0.005723 max=0.008170 Jy/beam ! Clean residual mean=0.000011 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.347046 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.347046 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=0.025780Jy sigma=0.172684 ! Fit after self-cal, rms=0.025279Jy sigma=0.170459 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698314 Jy ! Component: 100 - total flux cleaned = 0.0103129 Jy ! Component: 150 - total flux cleaned = 0.0113295 Jy ! Component: 200 - total flux cleaned = 0.0115325 Jy ! Total flux subtracted in 200 components = 0.0115325 Jy ! Clean residual min=-0.005338 max=0.003928 Jy/beam ! Clean residual mean=0.000006 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.358579 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.358579 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=0.022689Jy sigma=0.148223 ! Fit after self-cal, rms=0.022487Jy sigma=0.147116 ! 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=0.022487Jy sigma=0.147116 ! Fit after self-cal, rms=0.022373Jy sigma=0.145286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=5.092 mas, bpa=1.073 degrees ! Estimated noise=3.16724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182525 Jy ! Component: 100 - total flux cleaned = 0.00262872 Jy ! Component: 150 - total flux cleaned = 0.00290517 Jy ! Component: 200 - total flux cleaned = 0.00318607 Jy ! Total flux subtracted in 200 components = 0.00318607 Jy ! Clean residual min=-0.004629 max=0.004097 Jy/beam ! Clean residual mean=0.000009 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.361765 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.361765 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=0.021772Jy sigma=0.140984 ! Fit after self-cal, rms=0.021491Jy sigma=0.140024 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 = 0.000308829 Jy ! Component: 100 - total flux cleaned = 0.000755861 Jy ! Component: 150 - total flux cleaned = 0.00107981 Jy ! Component: 200 - total flux cleaned = 0.00124276 Jy ! Total flux subtracted in 200 components = 0.00124276 Jy ! Clean residual min=-0.004371 max=0.003732 Jy/beam ! Clean residual mean=0.000007 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.363008 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.363008 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=0.021214Jy sigma=0.138045 ! Fit after self-cal, rms=0.020946Jy sigma=0.137269 ! 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=1.034 mas, bmaj=2.75 mas, bpa=0.2291 degrees ! Estimated noise=3.06358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.75 at 0.2291 degrees (North through East) ! Clean map min=-0.0045601 max=0.21071 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=0.8082 mas, bmaj=2.329 mas, bpa=-1.981 degrees ! Estimated noise=4.46915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174542 Jy ! Component: 100 - total flux cleaned = 0.236421 Jy ! Component: 150 - total flux cleaned = 0.269377 Jy ! Component: 200 - total flux cleaned = 0.291296 Jy ! Total flux subtracted in 200 components = 0.291296 Jy ! Clean residual min=-0.008337 max=0.012629 Jy/beam ! Clean residual mean=0.000015 rms=0.002974 Jy/beam ! Combined flux in latest and established models = 0.291296 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 0.291296 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.75 mas, bpa=0.2291 degrees ! Estimated noise=3.06358 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 = 0.02083 Jy ! Component: 100 - total flux cleaned = 0.0330151 Jy ! Component: 150 - total flux cleaned = 0.0412095 Jy ! Component: 200 - total flux cleaned = 0.0471462 Jy ! Total flux subtracted in 200 components = 0.0471462 Jy ! Clean residual min=-0.004752 max=0.004208 Jy/beam ! Clean residual mean=0.000020 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.338442 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 101 components and 0.338442 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=2.504 mas, bmaj=5.092 mas, bpa=1.073 degrees ! Estimated noise=3.16724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600032 Jy ! Component: 100 - total flux cleaned = 0.0098586 Jy ! Component: 150 - total flux cleaned = 0.0125161 Jy ! Component: 200 - total flux cleaned = 0.0144859 Jy ! Total flux subtracted in 200 components = 0.0144859 Jy ! Clean residual min=-0.004025 max=0.003949 Jy/beam ! Clean residual mean=0.000019 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.352928 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155742 Jy ! Component: 100 - total flux cleaned = 0.00281694 Jy ! Component: 150 - total flux cleaned = 0.00349681 Jy ! Component: 200 - total flux cleaned = 0.00401841 Jy ! Total flux subtracted in 200 components = 0.00401841 Jy ! Clean residual min=-0.003611 max=0.003718 Jy/beam ! Clean residual mean=0.000014 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.356946 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 158 components and 0.356946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.75 mas, bpa=0.2291 degrees ! Estimated noise=3.06358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540789 Jy ! Component: 100 - total flux cleaned = 0.000891726 Jy ! Component: 150 - total flux cleaned = 0.00104403 Jy ! Component: 200 - total flux cleaned = 0.00118097 Jy ! Total flux subtracted in 200 components = 0.00118097 Jy ! Clean residual min=-0.003437 max=0.003452 Jy/beam ! Clean residual mean=0.000007 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.358127 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 176 components and 0.358127 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=0.019166Jy sigma=0.129453 ! Fit after self-cal, rms=0.018931Jy sigma=0.127592 wmodel /d2/scr/pima/bp171a6_uvs/J0703-0051_X_map.mod ! Writing 176 model components to file: /d2/scr/pima/bp171a6_uvs/J0703-0051_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0703-0051_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0703-0051_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0703-0051_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a6_uvs/J0703-0051_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 = -0.00104085 Jy ! Component: 100 - total flux cleaned = -0.00119257 Jy ! Component: 150 - total flux cleaned = -0.00160848 Jy ! Component: 200 - total flux cleaned = -0.00199481 Jy ! Component: 250 - total flux cleaned = -0.00235521 Jy ! Component: 300 - total flux cleaned = -0.00250555 Jy ! Component: 350 - total flux cleaned = -0.00254089 Jy ! Component: 400 - total flux cleaned = -0.00260802 Jy ! Component: 450 - total flux cleaned = -0.00273436 Jy ! Component: 500 - total flux cleaned = -0.00297539 Jy ! Component: 550 - total flux cleaned = -0.00320577 Jy ! Component: 600 - total flux cleaned = -0.003372 Jy ! Component: 650 - total flux cleaned = -0.00350478 Jy ! Component: 700 - total flux cleaned = -0.00358174 Jy ! Component: 750 - total flux cleaned = -0.0035815 Jy ! Component: 800 - total flux cleaned = -0.00358136 Jy ! Component: 850 - total flux cleaned = -0.00351211 Jy ! Component: 900 - total flux cleaned = -0.00351287 Jy ! Component: 950 - total flux cleaned = -0.00346871 Jy ! Component: 1000 - total flux cleaned = -0.00346888 Jy ! Component: 1050 - total flux cleaned = -0.00342701 Jy ! Component: 1100 - total flux cleaned = -0.00348866 Jy ! Component: 1150 - total flux cleaned = -0.00346872 Jy ! Component: 1200 - total flux cleaned = -0.00346876 Jy ! Component: 1250 - total flux cleaned = -0.0034494 Jy ! Component: 1300 - total flux cleaned = -0.00343054 Jy ! Component: 1350 - total flux cleaned = -0.00341184 Jy ! Component: 1400 - total flux cleaned = -0.0033751 Jy ! Component: 1450 - total flux cleaned = -0.00335707 Jy ! Component: 1500 - total flux cleaned = -0.0033392 Jy ! Component: 1550 - total flux cleaned = -0.00333926 Jy ! Component: 1600 - total flux cleaned = -0.00335625 Jy ! Component: 1650 - total flux cleaned = -0.0033225 Jy ! Component: 1700 - total flux cleaned = -0.00328944 Jy ! Component: 1750 - total flux cleaned = -0.00330596 Jy ! Component: 1800 - total flux cleaned = -0.00333827 Jy ! Component: 1850 - total flux cleaned = -0.00330612 Jy ! Component: 1900 - total flux cleaned = -0.00325867 Jy ! Component: 1950 - total flux cleaned = -0.00325866 Jy ! Component: 2000 - total flux cleaned = -0.00322754 Jy ! Component: 2050 - total flux cleaned = -0.0032121 Jy ! Component: 2100 - total flux cleaned = -0.00319689 Jy ! Component: 2150 - total flux cleaned = -0.00313658 Jy ! Component: 2200 - total flux cleaned = -0.0030618 Jy ! Component: 2250 - total flux cleaned = -0.00300252 Jy ! Component: 2300 - total flux cleaned = -0.00289949 Jy ! Component: 2350 - total flux cleaned = -0.00285555 Jy ! Component: 2400 - total flux cleaned = -0.00279731 Jy ! Component: 2450 - total flux cleaned = -0.00273948 Jy ! Component: 2500 - total flux cleaned = -0.00271075 Jy ! Component: 2550 - total flux cleaned = -0.00269653 Jy ! Component: 2600 - total flux cleaned = -0.00266815 Jy ! Component: 2650 - total flux cleaned = -0.00268226 Jy ! Component: 2700 - total flux cleaned = -0.00263992 Jy ! Component: 2750 - total flux cleaned = -0.002654 Jy ! Component: 2800 - total flux cleaned = -0.00261197 Jy ! Component: 2850 - total flux cleaned = -0.002612 Jy ! Component: 2900 - total flux cleaned = -0.00259811 Jy ! Component: 2950 - total flux cleaned = -0.00259813 Jy ! Component: 3000 - total flux cleaned = -0.00257048 Jy ! Component: 3050 - total flux cleaned = -0.00255666 Jy ! Component: 3100 - total flux cleaned = -0.00252905 Jy ! Component: 3150 - total flux cleaned = -0.00247395 Jy ! Component: 3200 - total flux cleaned = -0.00246011 Jy ! Component: 3250 - total flux cleaned = -0.00239132 Jy ! Component: 3300 - total flux cleaned = -0.00236378 Jy ! Component: 3350 - total flux cleaned = -0.00228123 Jy ! Component: 3400 - total flux cleaned = -0.00221233 Jy ! Component: 3450 - total flux cleaned = -0.00217098 Jy ! Component: 3500 - total flux cleaned = -0.00210194 Jy ! Component: 3550 - total flux cleaned = -0.0020605 Jy ! Component: 3600 - total flux cleaned = -0.00197734 Jy ! Component: 3650 - total flux cleaned = -0.0019078 Jy ! Component: 3700 - total flux cleaned = -0.00187999 Jy ! Component: 3750 - total flux cleaned = -0.00182412 Jy ! Component: 3800 - total flux cleaned = -0.00175397 Jy ! Component: 3850 - total flux cleaned = -0.0017118 Jy ! Component: 3900 - total flux cleaned = -0.00164114 Jy ! Component: 3950 - total flux cleaned = -0.00158434 Jy ! Component: 4000 - total flux cleaned = -0.00152728 Jy ! Component: 4050 - total flux cleaned = -0.0014843 Jy ! Total flux subtracted in 4096 components = -0.00141253 Jy ! Clean residual min=-0.000906 max=0.000857 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.356715 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 408 components and 0.356715 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0703-0051_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.75 at 0.2291 degrees (North through East) ! Clean map min=-0.0022374 max=0.21232 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0703-0051_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.21232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376787 0.376787 0.753575 1.50715 3.0143 6.0286 12.0572 24.1144 48.2288 96.4576 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 796.205 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0703-0051_X_uvs.log closed on Wed Jan 15 14:44:11 2014