! Started logfile: /d2/scr/pima/bp177i_uvs/J0824+5219_X_uvs.log on Tue Apr 15 00:13:48 2014 obs /d2/scr/pima/bp177i_uvs/J0824+5219_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0824+5219_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.65 visibilities/baseline/integration-bin. ! Found source: J0824+5219 ! ! 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 312 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/J0824+5219_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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=1.001468Jy sigma=39.717553 ! Fit after self-cal, rms=0.968842Jy sigma=38.491806 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=9.684 mas, bpa=29.08 degrees ! Estimated noise=1.67601 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 = 0.0218546 Jy ! Component: 100 - total flux cleaned = 0.029137 Jy ! Total flux subtracted in 100 components = 0.029137 Jy ! Clean residual min=-0.004788 max=0.004817 Jy/beam ! Clean residual mean=0.000025 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.029137 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.029137 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=0.020748Jy sigma=0.719663 ! Fit after self-cal, rms=0.020053Jy sigma=0.697163 ! 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=2.594 mas, bmaj=8.924 mas, bpa=29.11 degrees ! Estimated noise=1.03448 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 = 0.00477631 Jy ! Component: 100 - total flux cleaned = 0.00656469 Jy ! Component: 150 - total flux cleaned = 0.00800721 Jy ! Component: 200 - total flux cleaned = 0.00885211 Jy ! Total flux subtracted in 200 components = 0.00885211 Jy ! Clean residual min=-0.001738 max=0.001736 Jy/beam ! Clean residual mean=0.000012 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0379891 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 142 components and 0.0379891 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=0.014685Jy sigma=0.506814 ! Fit after self-cal, rms=0.014611Jy sigma=0.504722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.594 x 8.924 at 29.11 degrees (North through East) ! Clean map min=-0.0032248 max=0.024668 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 1.05 FD 1.05 KP 0.91 LA 1.05 ! OV 1.04 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 KP 1.04 LA 1.03 ! OV 1.07 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014611Jy sigma=0.504722 ! Fit after self-cal, rms=0.014475Jy sigma=0.499906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.61 mas, bmaj=8.902 mas, bpa=29.1 degrees ! Estimated noise=1.03319 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 = 9.74896e-05 Jy ! Component: 100 - total flux cleaned = 0.000277378 Jy ! Component: 150 - total flux cleaned = 0.000284255 Jy ! Component: 200 - total flux cleaned = 0.000207245 Jy ! Total flux subtracted in 200 components = 0.000207245 Jy ! Clean residual min=-0.000618 max=0.000618 Jy/beam ! Clean residual mean=0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0381963 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 222 components and 0.0381963 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=0.013965Jy sigma=0.483408 ! Fit after self-cal, rms=0.013928Jy sigma=0.482555 ! 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=0.013928Jy sigma=0.482555 ! Fit after self-cal, rms=0.013966Jy sigma=0.481078 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=8.909 mas, bpa=29.12 degrees ! Estimated noise=1.03812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.18938e-05 Jy ! Component: 100 - total flux cleaned = -7.59119e-05 Jy ! Component: 150 - total flux cleaned = -0.000376731 Jy ! Component: 200 - total flux cleaned = -0.000633819 Jy ! Total flux subtracted in 200 components = -0.000633819 Jy ! Clean residual min=-0.000410 max=0.000404 Jy/beam ! Clean residual mean=0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0375625 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 271 components and 0.0375625 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=0.013788Jy sigma=0.475596 ! Fit after self-cal, rms=0.013777Jy sigma=0.475437 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 = -0.000165585 Jy ! Component: 100 - total flux cleaned = -0.000444438 Jy ! Component: 150 - total flux cleaned = -0.000708491 Jy ! Component: 200 - total flux cleaned = -0.000979017 Jy ! Total flux subtracted in 200 components = -0.000979017 Jy ! Clean residual min=-0.000253 max=0.000249 Jy/beam ! Clean residual mean=0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0365835 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 318 components and 0.0365835 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=0.013717Jy sigma=0.473779 ! Fit after self-cal, rms=0.013712Jy sigma=0.473702 ! 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=0.013712Jy sigma=0.473702 ! Fit after self-cal, rms=0.013790Jy sigma=0.472987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.595 mas, bmaj=8.907 mas, bpa=29.12 degrees ! Estimated noise=1.04362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244872 Jy ! Component: 100 - total flux cleaned = 0.000174982 Jy ! Component: 150 - total flux cleaned = 1.0557e-05 Jy ! Component: 200 - total flux cleaned = -0.000200103 Jy ! Total flux subtracted in 200 components = -0.000200103 Jy ! Clean residual min=-0.000241 max=0.000238 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0363834 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 369 components and 0.0363834 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=0.013737Jy sigma=0.471711 ! Fit after self-cal, rms=0.013735Jy sigma=0.471631 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 = -0.000129934 Jy ! Component: 100 - total flux cleaned = -0.00022055 Jy ! Component: 150 - total flux cleaned = -0.000194926 Jy ! Component: 200 - total flux cleaned = -0.000194805 Jy ! Total flux subtracted in 200 components = -0.000194805 Jy ! Clean residual min=-0.000202 max=0.000205 Jy/beam ! Clean residual mean=0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0361886 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 401 components and 0.0361886 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=0.013710Jy sigma=0.470900 ! Fit after self-cal, rms=0.013709Jy sigma=0.470853 ! 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=0.013709Jy sigma=0.470853 ! Fit after self-cal, rms=0.013744Jy sigma=0.470777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=8.497 mas, bpa=27.84 degrees ! Estimated noise=1.0747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.21144e-05 Jy ! Component: 100 - total flux cleaned = -0.000269284 Jy ! Component: 150 - total flux cleaned = -0.000476917 Jy ! Component: 200 - total flux cleaned = -0.000639556 Jy ! Total flux subtracted in 200 components = -0.000639556 Jy ! Clean residual min=-0.000175 max=0.000176 Jy/beam ! Clean residual mean=0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0355491 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 446 components and 0.0355491 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=0.013720Jy sigma=0.470204 ! Fit after self-cal, rms=0.013720Jy sigma=0.470168 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 = -9.079e-05 Jy ! Component: 100 - total flux cleaned = -0.000151369 Jy ! Component: 150 - total flux cleaned = -0.000170669 Jy ! Component: 200 - total flux cleaned = -0.000189388 Jy ! Total flux subtracted in 200 components = -0.000189388 Jy ! Clean residual min=-0.000160 max=0.000162 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0353597 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 483 components and 0.0353597 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=0.013706Jy sigma=0.469709 ! Fit after self-cal, rms=0.013706Jy sigma=0.469671 ! 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=2.594 mas, bmaj=8.906 mas, bpa=29.12 degrees ! Estimated noise=1.04543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.594 x 8.906 at 29.12 degrees (North through East) ! Clean map min=-0.0015738 max=0.023148 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=2.29 mas, bmaj=9.628 mas, bpa=29.07 degrees ! Estimated noise=1.70892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227302 Jy ! Component: 100 - total flux cleaned = 0.0304853 Jy ! Component: 150 - total flux cleaned = 0.0343791 Jy ! Component: 200 - total flux cleaned = 0.0344079 Jy ! Total flux subtracted in 200 components = 0.0344079 Jy ! Clean residual min=-0.003033 max=0.003057 Jy/beam ! Clean residual mean=0.000014 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0344079 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 90 model components to the UV plane model. ! The established model now contains 90 components and 0.0344079 Jy ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=8.906 mas, bpa=29.12 degrees ! Estimated noise=1.04543 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 = 0.00129308 Jy ! Component: 100 - total flux cleaned = 0.00146271 Jy ! Component: 150 - total flux cleaned = 0.0014765 Jy ! Component: 200 - total flux cleaned = 0.000830412 Jy ! Total flux subtracted in 200 components = 0.000830412 Jy ! Clean residual min=-0.001473 max=0.001455 Jy/beam ! Clean residual mean=0.000010 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0352383 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 185 components and 0.0352383 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=3.026 mas, bmaj=8.497 mas, bpa=27.84 degrees ! Estimated noise=1.0747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010159 Jy ! Component: 100 - total flux cleaned = -0.000397296 Jy ! Component: 150 - total flux cleaned = -0.00105687 Jy ! Component: 200 - total flux cleaned = -0.001403 Jy ! Total flux subtracted in 200 components = -0.001403 Jy ! Clean residual min=-0.000673 max=0.000673 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0338353 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 = -0.000155594 Jy ! Component: 100 - total flux cleaned = -0.000260591 Jy ! Component: 150 - total flux cleaned = -0.000358854 Jy ! Component: 200 - total flux cleaned = -0.000482782 Jy ! Total flux subtracted in 200 components = -0.000482782 Jy ! Clean residual min=-0.000499 max=0.000497 Jy/beam ! Clean residual mean=0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0333525 Jy ! Adding 158 model components to the UV plane model. ! The established model now contains 337 components and 0.0333525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=8.906 mas, bpa=29.12 degrees ! Estimated noise=1.04543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001669 Jy ! Component: 100 - total flux cleaned = -0.000289719 Jy ! Component: 150 - total flux cleaned = -0.00033787 Jy ! Component: 200 - total flux cleaned = -0.000430894 Jy ! Total flux subtracted in 200 components = -0.000430894 Jy ! Clean residual min=-0.000258 max=0.000257 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0329216 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 385 components and 0.0329216 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=0.013744Jy sigma=0.472340 ! Fit after self-cal, rms=0.013734Jy sigma=0.471758 wmodel /d2/scr/pima/bp177i_uvs/J0824+5219_X_map.mod ! Writing 385 model components to file: /d2/scr/pima/bp177i_uvs/J0824+5219_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0824+5219_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0824+5219_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0824+5219_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/J0824+5219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.594 x 8.906 at 29.12 degrees (North through East) ! Clean map min=-0.0029283 max=0.021662 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0824+5219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0216616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.83191e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22317 1.22317 2.44633 4.89267 9.78533 19.5707 39.1413 78.2827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.265 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0824+5219_X_uvs.log closed on Tue Apr 15 00:13:52 2014