! Started logfile: /g0/scr/pima/s4195c_uvs/J0825+0309_X_uvs.log on Tue Dec 31 19:49:35 2013 obs /g0/scr/pima/s4195c_uvs/J0825+0309_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0825+0309_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 448 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 /g0/scr/pima/s4195c_uvs/J0825+0309_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=1.095779Jy sigma=23.274560 ! Fit after self-cal, rms=0.501579Jy sigma=10.528000 ! 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=0.9204 mas, bmaj=2.94 mas, bpa=17.09 degrees ! Estimated noise=1.98649 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 = 0.38672 Jy ! Component: 100 - total flux cleaned = 0.47105 Jy ! Total flux subtracted in 100 components = 0.47105 Jy ! Clean residual min=-0.020374 max=0.023535 Jy/beam ! Clean residual mean=-0.000004 rms=0.004702 Jy/beam ! Combined flux in latest and established models = 0.47105 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.47105 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=0.060922Jy sigma=1.380490 ! Fit after self-cal, rms=0.060921Jy sigma=1.380448 ! 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=1.093 mas, bmaj=2.973 mas, bpa=16.79 degrees ! Estimated noise=1.6048 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 = 0.0303899 Jy ! Component: 100 - total flux cleaned = 0.0469993 Jy ! Component: 150 - total flux cleaned = 0.0580356 Jy ! Component: 200 - total flux cleaned = 0.0658101 Jy ! Total flux subtracted in 200 components = 0.0658101 Jy ! Clean residual min=-0.016694 max=0.010730 Jy/beam ! Clean residual mean=-0.000008 rms=0.003432 Jy/beam ! Combined flux in latest and established models = 0.536861 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 34 components and 0.536861 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=0.045004Jy sigma=0.971250 ! Fit after self-cal, rms=0.044879Jy sigma=0.968936 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.973 at 16.79 degrees (North through East) ! Clean map min=-0.015239 max=0.50128 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 1.07 HN 0.95 KP 0.97 LA 1.02 ! NL 1.04 OV 1.02 PT 0.87 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.93 KP 0.98 LA 0.97 ! NL 1.05 OV 0.98 PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.99 KP 1.06 LA 0.95 ! NL 1.03 OV 1.02 PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.02 KP 0.95 LA 0.97 ! NL 1.02 OV 1.01 PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.02 KP 1.10 LA 0.98 ! NL 0.98 OV 1.01 PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.11 KP 1.05 LA 1.06 ! NL 1.04 OV 1.06 PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.02 KP 1.02 LA 0.95 ! NL 1.04 OV 1.05 PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.01 KP 1.08 LA 0.91 ! NL 1.01 OV 1.06 PT 0.87 SC 1.13 ! ! ! Fit before self-cal, rms=0.044879Jy sigma=0.968936 ! Fit after self-cal, rms=0.016187Jy sigma=0.346365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.992 mas, bpa=16.72 degrees ! Estimated noise=1.59935 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, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548161 Jy ! Component: 100 - total flux cleaned = 0.00712055 Jy ! Component: 150 - total flux cleaned = 0.00850524 Jy ! Component: 200 - total flux cleaned = 0.00954734 Jy ! Total flux subtracted in 200 components = 0.00954734 Jy ! Clean residual min=-0.002812 max=0.003164 Jy/beam ! Clean residual mean=0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.546408 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.546408 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=0.014177Jy sigma=0.292380 ! Fit after self-cal, rms=0.014069Jy sigma=0.290306 ! 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=0.014069Jy sigma=0.290306 ! Fit after self-cal, rms=0.013985Jy sigma=0.288557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.992 mas, bpa=16.73 degrees ! Estimated noise=1.5965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145094 Jy ! Component: 100 - total flux cleaned = 0.00254266 Jy ! Component: 150 - total flux cleaned = 0.00337115 Jy ! Component: 200 - total flux cleaned = 0.00389408 Jy ! Total flux subtracted in 200 components = 0.00389408 Jy ! Clean residual min=-0.002442 max=0.002336 Jy/beam ! Clean residual mean=0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.550302 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.550302 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=0.013651Jy sigma=0.278932 ! Fit after self-cal, rms=0.013582Jy sigma=0.277922 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 = 0.000816561 Jy ! Component: 100 - total flux cleaned = 0.00145685 Jy ! Component: 150 - total flux cleaned = 0.00185397 Jy ! Component: 200 - total flux cleaned = 0.00204995 Jy ! Total flux subtracted in 200 components = 0.00204995 Jy ! Clean residual min=-0.002377 max=0.002131 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.552352 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.552352 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=0.013463Jy sigma=0.274454 ! Fit after self-cal, rms=0.013432Jy sigma=0.274061 ! 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=0.013432Jy sigma=0.274061 ! Fit after self-cal, rms=0.013394Jy sigma=0.273020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.994 mas, bpa=16.74 degrees ! Estimated noise=1.59589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551025 Jy ! Component: 100 - total flux cleaned = 0.000811469 Jy ! Component: 150 - total flux cleaned = 0.00105281 Jy ! Component: 200 - total flux cleaned = 0.00119801 Jy ! Total flux subtracted in 200 components = 0.00119801 Jy ! Clean residual min=-0.002302 max=0.001975 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.55355 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.55355 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=0.013293Jy sigma=0.270334 ! Fit after self-cal, rms=0.013266Jy sigma=0.270014 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 = 0.000366615 Jy ! Component: 100 - total flux cleaned = 0.000630779 Jy ! Component: 150 - total flux cleaned = 0.000771333 Jy ! Component: 200 - total flux cleaned = 0.000898827 Jy ! Total flux subtracted in 200 components = 0.000898827 Jy ! Clean residual min=-0.002253 max=0.001921 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.554448 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.554449 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=0.013218Jy sigma=0.268688 ! Fit after self-cal, rms=0.013204Jy sigma=0.268532 ! 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=0.013204Jy sigma=0.268532 ! Fit after self-cal, rms=0.013192Jy sigma=0.268073 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=3.645 mas, bpa=5.229 degrees ! Estimated noise=1.82961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671154 Jy ! Component: 100 - total flux cleaned = 0.00100241 Jy ! Component: 150 - total flux cleaned = 0.00129811 Jy ! Component: 200 - total flux cleaned = 0.00150168 Jy ! Total flux subtracted in 200 components = 0.00150168 Jy ! Clean residual min=-0.002442 max=0.002446 Jy/beam ! Clean residual mean=0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.55595 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.55595 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=0.013190Jy sigma=0.267111 ! Fit after self-cal, rms=0.013167Jy sigma=0.266839 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 = 8.91435e-05 Jy ! Component: 100 - total flux cleaned = 0.000292088 Jy ! Component: 150 - total flux cleaned = 0.000398446 Jy ! Component: 200 - total flux cleaned = 0.000451365 Jy ! Total flux subtracted in 200 components = 0.000451365 Jy ! Clean residual min=-0.002450 max=0.002397 Jy/beam ! Clean residual mean=0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.556402 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 0.556402 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=0.013171Jy sigma=0.266662 ! Fit after self-cal, rms=0.013156Jy sigma=0.266487 ! 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=1.102 mas, bmaj=2.994 mas, bpa=16.74 degrees ! Estimated noise=1.59589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 2.994 at 16.74 degrees (North through East) ! Clean map min=-0.0021293 max=0.499 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=0.9281 mas, bmaj=2.95 mas, bpa=16.95 degrees ! Estimated noise=1.99287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387951 Jy ! Component: 100 - total flux cleaned = 0.472549 Jy ! Component: 150 - total flux cleaned = 0.493087 Jy ! Component: 200 - total flux cleaned = 0.503686 Jy ! Total flux subtracted in 200 components = 0.503686 Jy ! Clean residual min=-0.004989 max=0.005998 Jy/beam ! Clean residual mean=-0.000003 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.503686 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.503686 Jy ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.994 mas, bpa=16.74 degrees ! Estimated noise=1.59589 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 = 0.0104307 Jy ! Component: 100 - total flux cleaned = 0.0176074 Jy ! Component: 150 - total flux cleaned = 0.0229394 Jy ! Component: 200 - total flux cleaned = 0.0271181 Jy ! Total flux subtracted in 200 components = 0.0271181 Jy ! Clean residual min=-0.003104 max=0.003821 Jy/beam ! Clean residual mean=-0.000002 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.530804 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.530804 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=2.144 mas, bmaj=3.645 mas, bpa=5.229 degrees ! Estimated noise=1.82961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054582 Jy ! Component: 100 - total flux cleaned = 0.00923378 Jy ! Component: 150 - total flux cleaned = 0.0121865 Jy ! Component: 200 - total flux cleaned = 0.0145771 Jy ! Total flux subtracted in 200 components = 0.0145771 Jy ! Clean residual min=-0.003298 max=0.002285 Jy/beam ! Clean residual mean=-0.000000 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.545382 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 = 0.0019587 Jy ! Component: 100 - total flux cleaned = 0.00357158 Jy ! Component: 150 - total flux cleaned = 0.00490643 Jy ! Component: 200 - total flux cleaned = 0.00601521 Jy ! Total flux subtracted in 200 components = 0.00601521 Jy ! Clean residual min=-0.002717 max=0.002231 Jy/beam ! Clean residual mean=0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.551397 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 154 components and 0.551397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.994 mas, bpa=16.74 degrees ! Estimated noise=1.59589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130858 Jy ! Component: 100 - total flux cleaned = 0.00202056 Jy ! Component: 150 - total flux cleaned = 0.00242292 Jy ! Component: 200 - total flux cleaned = 0.00266439 Jy ! Total flux subtracted in 200 components = 0.00266439 Jy ! Clean residual min=-0.002101 max=0.001990 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.554061 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 0.554061 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=0.013235Jy sigma=0.268611 ! Fit after self-cal, rms=0.013207Jy sigma=0.268263 wmodel /g0/scr/pima/s4195c_uvs/J0825+0309_X_map.mod ! Writing 174 model components to file: /g0/scr/pima/s4195c_uvs/J0825+0309_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0825+0309_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0825+0309_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0825+0309_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0825+0309_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 = -0.000275867 Jy ! Component: 100 - total flux cleaned = -0.000371696 Jy ! Component: 150 - total flux cleaned = -0.000460575 Jy ! Component: 200 - total flux cleaned = -0.00051341 Jy ! Component: 250 - total flux cleaned = -0.000612747 Jy ! Component: 300 - total flux cleaned = -0.000706008 Jy ! Component: 350 - total flux cleaned = -0.000770978 Jy ! Component: 400 - total flux cleaned = -0.000769887 Jy ! Component: 450 - total flux cleaned = -0.000830218 Jy ! Component: 500 - total flux cleaned = -0.000830283 Jy ! Component: 550 - total flux cleaned = -0.000849077 Jy ! Component: 600 - total flux cleaned = -0.000867204 Jy ! Component: 650 - total flux cleaned = -0.000867216 Jy ! Component: 700 - total flux cleaned = -0.000785299 Jy ! Component: 750 - total flux cleaned = -0.000769735 Jy ! Component: 800 - total flux cleaned = -0.000770041 Jy ! Component: 850 - total flux cleaned = -0.000755323 Jy ! Component: 900 - total flux cleaned = -0.000726259 Jy ! Component: 950 - total flux cleaned = -0.000712221 Jy ! Component: 1000 - total flux cleaned = -0.000684505 Jy ! Component: 1050 - total flux cleaned = -0.000671227 Jy ! Component: 1100 - total flux cleaned = -0.000645338 Jy ! Component: 1150 - total flux cleaned = -0.000658343 Jy ! Component: 1200 - total flux cleaned = -0.000645712 Jy ! Component: 1250 - total flux cleaned = -0.000621071 Jy ! Component: 1300 - total flux cleaned = -0.000597234 Jy ! Component: 1350 - total flux cleaned = -0.00060901 Jy ! Component: 1400 - total flux cleaned = -0.000574547 Jy ! Component: 1450 - total flux cleaned = -0.000608318 Jy ! Component: 1500 - total flux cleaned = -0.000597136 Jy ! Component: 1550 - total flux cleaned = -0.000618967 Jy ! Component: 1600 - total flux cleaned = -0.000608495 Jy ! Component: 1650 - total flux cleaned = -0.000640492 Jy ! Component: 1700 - total flux cleaned = -0.000671985 Jy ! Component: 1750 - total flux cleaned = -0.000692688 Jy ! Component: 1800 - total flux cleaned = -0.000713127 Jy ! Component: 1850 - total flux cleaned = -0.000753383 Jy ! Component: 1900 - total flux cleaned = -0.000773172 Jy ! Component: 1950 - total flux cleaned = -0.000851477 Jy ! Component: 2000 - total flux cleaned = -0.000861088 Jy ! Component: 2050 - total flux cleaned = -0.000937675 Jy ! Component: 2100 - total flux cleaned = -0.000956466 Jy ! Component: 2150 - total flux cleaned = -0.000994016 Jy ! Component: 2200 - total flux cleaned = -0.0010311 Jy ! Component: 2250 - total flux cleaned = -0.00104028 Jy ! Component: 2300 - total flux cleaned = -0.00108587 Jy ! Component: 2350 - total flux cleaned = -0.00111294 Jy ! Component: 2400 - total flux cleaned = -0.00113089 Jy ! Component: 2450 - total flux cleaned = -0.00113977 Jy ! Component: 2500 - total flux cleaned = -0.00117508 Jy ! Component: 2550 - total flux cleaned = -0.00119258 Jy ! Component: 2600 - total flux cleaned = -0.00122731 Jy ! Component: 2650 - total flux cleaned = -0.00126176 Jy ! Component: 2700 - total flux cleaned = -0.00126182 Jy ! Component: 2750 - total flux cleaned = -0.00131295 Jy ! Component: 2800 - total flux cleaned = -0.00132148 Jy ! Component: 2850 - total flux cleaned = -0.00137195 Jy ! Component: 2900 - total flux cleaned = -0.00138862 Jy ! Component: 2950 - total flux cleaned = -0.00141354 Jy ! Component: 3000 - total flux cleaned = -0.00142179 Jy ! Component: 3050 - total flux cleaned = -0.00141357 Jy ! Component: 3100 - total flux cleaned = -0.00142998 Jy ! Component: 3150 - total flux cleaned = -0.00144628 Jy ! Component: 3200 - total flux cleaned = -0.00147876 Jy ! Component: 3250 - total flux cleaned = -0.00147064 Jy ! Component: 3300 - total flux cleaned = -0.00148674 Jy ! Component: 3350 - total flux cleaned = -0.00148673 Jy ! Component: 3400 - total flux cleaned = -0.00149474 Jy ! Component: 3450 - total flux cleaned = -0.00151862 Jy ! Component: 3500 - total flux cleaned = -0.00152657 Jy ! Component: 3550 - total flux cleaned = -0.00156604 Jy ! Component: 3600 - total flux cleaned = -0.00156608 Jy ! Component: 3650 - total flux cleaned = -0.00159747 Jy ! Component: 3700 - total flux cleaned = -0.00160524 Jy ! Component: 3750 - total flux cleaned = -0.00162084 Jy ! Component: 3800 - total flux cleaned = -0.0016364 Jy ! Component: 3850 - total flux cleaned = -0.00164417 Jy ! Component: 3900 - total flux cleaned = -0.00168287 Jy ! Component: 3950 - total flux cleaned = -0.00171377 Jy ! Component: 4000 - total flux cleaned = -0.0017292 Jy ! Component: 4050 - total flux cleaned = -0.0017292 Jy ! Total flux subtracted in 4096 components = -0.00175995 Jy ! Clean residual min=-0.000578 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.552301 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 433 components and 0.552301 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0825+0309_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 2.994 at 16.74 degrees (North through East) ! Clean map min=-0.0007806 max=0.49987 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0825+0309_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.499872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0780595 0.0780595 0.156119 0.312238 0.624476 1.24895 2.49791 4.99581 9.99162 19.9832 39.9665 79.933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.499 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3843.22 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0825+0309_X_uvs.log closed on Tue Dec 31 19:49:41 2013