! Started logfile: /d2/scr/pima/bp177i_uvs/J0725-3854_X_uvs.log on Tue Apr 15 00:10:23 2014 obs /d2/scr/pima/bp177i_uvs/J0725-3854_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0725-3854_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0725-3854 ! ! 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 336 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/bp177i_uvs/J0725-3854_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=1.006207Jy sigma=27.756679 ! Fit after self-cal, rms=0.931862Jy sigma=25.585632 ! 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=3 mas, bmaj=23.31 mas, bpa=1.641 degrees ! Estimated noise=1.94052 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 = 0.0548939 Jy ! Component: 100 - total flux cleaned = 0.072795 Jy ! Total flux subtracted in 100 components = 0.072795 Jy ! Clean residual min=-0.004919 max=0.007292 Jy/beam ! Clean residual mean=0.000054 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.072795 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.072795 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=0.028688Jy sigma=0.669439 ! Fit after self-cal, rms=0.028511Jy sigma=0.667435 ! 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=3.325 mas, bmaj=23.62 mas, bpa=1.637 degrees ! Estimated noise=1.45824 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 = 0.00946255 Jy ! Component: 100 - total flux cleaned = 0.0120114 Jy ! Component: 150 - total flux cleaned = 0.0134447 Jy ! Component: 200 - total flux cleaned = 0.0142595 Jy ! Total flux subtracted in 200 components = 0.0142595 Jy ! Clean residual min=-0.002162 max=0.002160 Jy/beam ! Clean residual mean=0.000027 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0870545 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 133 components and 0.0870545 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=0.024914Jy sigma=0.553948 ! Fit after self-cal, rms=0.024832Jy sigma=0.552776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 23.62 at 1.637 degrees (North through East) ! Clean map min=-0.0031209 max=0.051872 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* 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: ! FD 0.94 KP 0.92 LA 0.95 NL 1.14 ! OV 0.95 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.04 LA 0.92 NL 1.19 ! OV 1.02 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.94 LA 0.96 NL 0.93 ! OV 1.06 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.04 LA 0.98 NL 0.85 ! OV 0.97 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.05 LA 1.04 NL 0.88 ! OV 1.01 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.14 LA 0.91 NL 1.06 ! OV 0.97 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.024832Jy sigma=0.552776 ! Fit after self-cal, rms=0.023676Jy sigma=0.522106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.335 mas, bmaj=23.79 mas, bpa=1.59 degrees ! Estimated noise=1.44236 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 = 0.00102346 Jy ! Component: 100 - total flux cleaned = 0.00158345 Jy ! Component: 150 - total flux cleaned = 0.00189477 Jy ! Component: 200 - total flux cleaned = 0.00238989 Jy ! Total flux subtracted in 200 components = 0.00238989 Jy ! Clean residual min=-0.000708 max=0.000716 Jy/beam ! Clean residual mean=0.000009 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0894444 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 245 components and 0.0894444 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=0.023347Jy sigma=0.515038 ! Fit after self-cal, rms=0.023355Jy sigma=0.514754 ! 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=0.023355Jy sigma=0.514754 ! Fit after self-cal, rms=0.023073Jy sigma=0.505454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=23.82 mas, bpa=1.574 degrees ! Estimated noise=1.43929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363499 Jy ! Component: 100 - total flux cleaned = 0.000611487 Jy ! Component: 150 - total flux cleaned = 0.000753126 Jy ! Component: 200 - total flux cleaned = 0.000847679 Jy ! Total flux subtracted in 200 components = 0.000847679 Jy ! Clean residual min=-0.000514 max=0.000509 Jy/beam ! Clean residual mean=0.000011 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0902921 Jy selfcal ! Performing phase self-cal ! Adding 135 model components to the UV plane model. ! The established model now contains 380 components and 0.0902921 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=0.022919Jy sigma=0.502451 ! Fit after self-cal, rms=0.022921Jy sigma=0.502327 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 = -0.000149886 Jy ! Component: 100 - total flux cleaned = -0.000178135 Jy ! Component: 150 - total flux cleaned = -0.000203062 Jy ! Component: 200 - total flux cleaned = -0.000138476 Jy ! Total flux subtracted in 200 components = -0.000138476 Jy ! Clean residual min=-0.000347 max=0.000350 Jy/beam ! Clean residual mean=0.000003 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0901536 Jy ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 472 components and 0.0901536 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=0.022863Jy sigma=0.501129 ! Fit after self-cal, rms=0.022862Jy sigma=0.501082 ! 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=0.022862Jy sigma=0.501082 ! Fit after self-cal, rms=0.022921Jy sigma=0.500211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=23.79 mas, bpa=1.544 degrees ! Estimated noise=1.44024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160915 Jy ! Component: 100 - total flux cleaned = 0.00027207 Jy ! Component: 150 - total flux cleaned = 0.00041235 Jy ! Component: 200 - total flux cleaned = 0.000493305 Jy ! Total flux subtracted in 200 components = 0.000493305 Jy ! Clean residual min=-0.000325 max=0.000328 Jy/beam ! Clean residual mean=0.000007 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0906469 Jy selfcal ! Performing phase self-cal ! Adding 128 model components to the UV plane model. ! The established model now contains 586 components and 0.0906469 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=0.022844Jy sigma=0.498826 ! Fit after self-cal, rms=0.022840Jy sigma=0.498804 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 = 0.000119166 Jy ! Component: 100 - total flux cleaned = 0.000222617 Jy ! Component: 150 - total flux cleaned = 0.000370146 Jy ! Component: 200 - total flux cleaned = 0.000483895 Jy ! Total flux subtracted in 200 components = 0.000483895 Jy ! Clean residual min=-0.000272 max=0.000271 Jy/beam ! Clean residual mean=0.000004 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0911308 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 637 components and 0.0911308 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=0.022811Jy sigma=0.498430 ! Fit after self-cal, rms=0.022806Jy sigma=0.498382 ! 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=0.022806Jy sigma=0.498382 ! Fit after self-cal, rms=0.022862Jy sigma=0.497651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=23.87 mas, bpa=1.73 degrees ! Estimated noise=1.42595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302478 Jy ! Component: 100 - total flux cleaned = 0.000432203 Jy ! Component: 150 - total flux cleaned = 0.000470126 Jy ! Component: 200 - total flux cleaned = 0.000519803 Jy ! Total flux subtracted in 200 components = 0.000519803 Jy ! Clean residual min=-0.000251 max=0.000249 Jy/beam ! Clean residual mean=0.000007 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0916506 Jy selfcal ! Performing phase self-cal ! Adding 129 model components to the UV plane model. ! The established model now contains 759 components and 0.0916506 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=0.022811Jy sigma=0.496839 ! Fit after self-cal, rms=0.022806Jy sigma=0.496818 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 = 4.2083e-05 Jy ! Component: 100 - total flux cleaned = 0.00019492 Jy ! Component: 150 - total flux cleaned = 0.000332357 Jy ! Component: 200 - total flux cleaned = 0.00044107 Jy ! Total flux subtracted in 200 components = 0.00044107 Jy ! Clean residual min=-0.000178 max=0.000178 Jy/beam ! Clean residual mean=0.000004 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0920916 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 813 components and 0.0920916 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=0.022788Jy sigma=0.496575 ! Fit after self-cal, rms=0.022786Jy sigma=0.496555 ! 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=3.306 mas, bmaj=23.76 mas, bpa=1.506 degrees ! Estimated noise=1.44027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 23.76 at 1.506 degrees (North through East) ! Clean map min=-0.002161 max=0.050238 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=2.996 mas, bmaj=23.5 mas, bpa=1.592 degrees ! Estimated noise=1.92975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547415 Jy ! Component: 100 - total flux cleaned = 0.0727728 Jy ! Component: 150 - total flux cleaned = 0.0801768 Jy ! Component: 200 - total flux cleaned = 0.0830294 Jy ! Total flux subtracted in 200 components = 0.0830294 Jy ! Clean residual min=-0.002880 max=0.002918 Jy/beam ! Clean residual mean=0.000051 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.0830294 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 95 model components to the UV plane model. ! The established model now contains 95 components and 0.0830294 Jy ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=23.76 mas, bpa=1.506 degrees ! Estimated noise=1.44027 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 = 0.00421833 Jy ! Component: 100 - total flux cleaned = 0.00621389 Jy ! Component: 150 - total flux cleaned = 0.00751328 Jy ! Component: 200 - total flux cleaned = 0.00735107 Jy ! Total flux subtracted in 200 components = 0.00735107 Jy ! Clean residual min=-0.001412 max=0.001419 Jy/beam ! Clean residual mean=0.000022 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0903805 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 190 components and 0.0903805 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=3.504 mas, bmaj=23.87 mas, bpa=1.73 degrees ! Estimated noise=1.42595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774835 Jy ! Component: 100 - total flux cleaned = 0.00155631 Jy ! Component: 150 - total flux cleaned = 0.00243472 Jy ! Component: 200 - total flux cleaned = 0.002978 Jy ! Total flux subtracted in 200 components = 0.002978 Jy ! Clean residual min=-0.000699 max=0.000704 Jy/beam ! Clean residual mean=0.000016 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0933585 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 = 0.000322689 Jy ! Component: 100 - total flux cleaned = 0.000543129 Jy ! Component: 150 - total flux cleaned = 0.000705689 Jy ! Component: 200 - total flux cleaned = 0.000644083 Jy ! Total flux subtracted in 200 components = 0.000644083 Jy ! Clean residual min=-0.000498 max=0.000496 Jy/beam ! Clean residual mean=0.000012 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0940026 Jy ! Adding 208 model components to the UV plane model. ! The established model now contains 394 components and 0.0940025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=23.76 mas, bpa=1.506 degrees ! Estimated noise=1.44027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.87896e-05 Jy ! Component: 100 - total flux cleaned = 0.000201975 Jy ! Component: 150 - total flux cleaned = 0.000545027 Jy ! Component: 200 - total flux cleaned = 0.000957198 Jy ! Total flux subtracted in 200 components = 0.000957198 Jy ! Clean residual min=-0.000369 max=0.000369 Jy/beam ! Clean residual mean=0.000005 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0949597 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 462 components and 0.0949597 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=0.022893Jy sigma=0.498365 ! Fit after self-cal, rms=0.022892Jy sigma=0.498210 wmodel /d2/scr/pima/bp177i_uvs/J0725-3854_X_map.mod ! Writing 462 model components to file: /d2/scr/pima/bp177i_uvs/J0725-3854_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0725-3854_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0725-3854_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0725-3854_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/bp177i_uvs/J0725-3854_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 23.76 at 1.506 degrees (North through East) ! Clean map min=-0.0014839 max=0.05117 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0725-3854_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0511704 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.963387 0.963387 1.92677 3.85355 7.7071 15.4142 30.8284 61.6568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 311.401 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0725-3854_X_uvs.log closed on Tue Apr 15 00:10:30 2014