! Started logfile: /scr/pima/bp171ae_uvs/J1329+3154_X_uvs.log on Sat Oct 12 00:31:23 2013 obs /scr/pima/bp171ae_uvs/J1329+3154_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1329+3154_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1329+3154 ! ! 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 360 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 /scr/pima/bp171ae_uvs/J1329+3154_X] 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=1.250275Jy sigma=29.868692 ! Fit after self-cal, rms=0.267235Jy sigma=5.931466 ! 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=2.802 mas, bmaj=5.067 mas, bpa=52 degrees ! Estimated noise=1.96873 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 = 0.581746 Jy ! Component: 100 - total flux cleaned = 0.708835 Jy ! Total flux subtracted in 100 components = 0.708835 Jy ! Clean residual min=-0.034140 max=0.037835 Jy/beam ! Clean residual mean=0.000170 rms=0.011532 Jy/beam ! Combined flux in latest and established models = 0.708835 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.708835 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=0.107263Jy sigma=2.724478 ! Fit after self-cal, rms=0.107267Jy sigma=2.724284 ! 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=2.976 mas, bmaj=5.581 mas, bpa=54.23 degrees ! Estimated noise=1.61394 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 = 0.0361032 Jy ! Component: 100 - total flux cleaned = 0.0445467 Jy ! Component: 150 - total flux cleaned = 0.0493769 Jy ! Component: 200 - total flux cleaned = 0.0494531 Jy ! Total flux subtracted in 200 components = 0.0494531 Jy ! Clean residual min=-0.015216 max=0.015363 Jy/beam ! Clean residual mean=0.000095 rms=0.005581 Jy/beam ! Combined flux in latest and established models = 0.758288 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 101 components and 0.758288 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=0.063975Jy sigma=1.537886 ! Fit after self-cal, rms=0.063928Jy sigma=1.536794 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 KP 0.97 LA 1.01 NL 1.05 ! OV 1.04 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 KP 0.94 LA 0.97 NL 1.04 ! OV 0.95 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 KP 1.08 LA 0.96 NL 1.04 ! OV 1.00 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.93 LA 0.99 NL 1.01 ! OV 1.00 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 KP 1.06 LA 1.01 NL 0.94 ! OV 0.98 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 1.05 LA 1.08 NL 1.03 ! OV 1.01 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 1.03 LA 0.97 NL 1.02 ! OV 1.04 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 KP 1.06 LA 0.90 NL 0.98 ! OV 1.00 PT 0.91 ! ! ! Fit before self-cal, rms=0.063928Jy sigma=1.536794 ! Fit after self-cal, rms=0.021637Jy sigma=0.473017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=5.615 mas, bpa=54.12 degrees ! Estimated noise=1.59579 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 = -0.00029332 Jy ! Component: 100 - total flux cleaned = -0.000268497 Jy ! Component: 150 - total flux cleaned = -0.000283537 Jy ! Component: 200 - total flux cleaned = -0.000167556 Jy ! Total flux subtracted in 200 components = -0.000167556 Jy ! Clean residual min=-0.001890 max=0.001882 Jy/beam ! Clean residual mean=0.000007 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.758121 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 144 components and 0.758121 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=0.018516Jy sigma=0.399015 ! Fit after self-cal, rms=0.018509Jy sigma=0.398484 ! 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=0.018509Jy sigma=0.398484 ! Fit after self-cal, rms=0.018497Jy sigma=0.397698 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=5.615 mas, bpa=54.11 degrees ! Estimated noise=1.59611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675603 Jy ! Component: 100 - total flux cleaned = -0.00109862 Jy ! Component: 150 - total flux cleaned = -0.00137825 Jy ! Component: 200 - total flux cleaned = -0.00156897 Jy ! Total flux subtracted in 200 components = -0.00156897 Jy ! Clean residual min=-0.000949 max=0.000944 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.756552 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 183 components and 0.756552 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=0.017857Jy sigma=0.382305 ! Fit after self-cal, rms=0.017852Jy sigma=0.382139 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 = 0.000158563 Jy ! Component: 100 - total flux cleaned = 0.000341382 Jy ! Component: 150 - total flux cleaned = 0.000575805 Jy ! Component: 200 - total flux cleaned = 0.000644224 Jy ! Total flux subtracted in 200 components = 0.000644224 Jy ! Clean residual min=-0.000541 max=0.000539 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.757196 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 224 components and 0.757196 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=0.017660Jy sigma=0.377730 ! Fit after self-cal, rms=0.017662Jy sigma=0.377694 ! 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=0.017662Jy sigma=0.377694 ! Fit after self-cal, rms=0.017666Jy sigma=0.377228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=5.615 mas, bpa=54.1 degrees ! Estimated noise=1.59625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284879 Jy ! Component: 100 - total flux cleaned = 0.000558728 Jy ! Component: 150 - total flux cleaned = 0.00058736 Jy ! Component: 200 - total flux cleaned = 0.000586745 Jy ! Total flux subtracted in 200 components = 0.000586745 Jy ! Clean residual min=-0.000398 max=0.000399 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.757782 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 255 components and 0.757782 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=0.017573Jy sigma=0.375183 ! Fit after self-cal, rms=0.017575Jy sigma=0.375162 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 = -1.87361e-05 Jy ! Component: 100 - total flux cleaned = -5.92472e-05 Jy ! Component: 150 - total flux cleaned = -0.000176261 Jy ! Component: 200 - total flux cleaned = -0.000251655 Jy ! Total flux subtracted in 200 components = -0.000251655 Jy ! Clean residual min=-0.000307 max=0.000307 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.757531 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 295 components and 0.757531 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=0.017530Jy sigma=0.374235 ! Fit after self-cal, rms=0.017531Jy sigma=0.374226 ! 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=0.017531Jy sigma=0.374226 ! Fit after self-cal, rms=0.017538Jy sigma=0.374038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=5.789 mas, bpa=53.48 degrees ! Estimated noise=1.58956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.14009e-05 Jy ! Component: 100 - total flux cleaned = -6.99439e-05 Jy ! Component: 150 - total flux cleaned = -0.000210282 Jy ! Component: 200 - total flux cleaned = -0.00029937 Jy ! Total flux subtracted in 200 components = -0.00029937 Jy ! Clean residual min=-0.000242 max=0.000242 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.757232 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 334 components and 0.757231 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=0.017500Jy sigma=0.373421 ! Fit after self-cal, rms=0.017502Jy sigma=0.373416 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 = -8.95994e-05 Jy ! Component: 100 - total flux cleaned = -0.000171253 Jy ! Component: 150 - total flux cleaned = -0.000210334 Jy ! Component: 200 - total flux cleaned = -0.000311455 Jy ! Total flux subtracted in 200 components = -0.000311455 Jy ! Clean residual min=-0.000206 max=0.000204 Jy/beam ! Clean residual mean=0.000001 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.75692 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 367 components and 0.75692 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=0.017478Jy sigma=0.373010 ! Fit after self-cal, rms=0.017479Jy sigma=0.373002 ! 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=2.996 mas, bmaj=5.615 mas, bpa=54.1 degrees ! Estimated noise=1.59604 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.996 x 5.615 at 54.1 degrees (North through East) ! Clean map min=-0.011302 max=0.72021 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 ! Performing amp+phase self-cal ! ! 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=0.017479Jy sigma=0.373002 ! Fit after self-cal, rms=0.016198Jy sigma=0.341231 ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=5.615 mas, bpa=54.11 degrees ! Estimated noise=1.59594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.87466e-05 Jy ! Component: 100 - total flux cleaned = -0.000148512 Jy ! Component: 150 - total flux cleaned = -0.000148392 Jy ! Component: 200 - total flux cleaned = -0.000161683 Jy ! Total flux subtracted in 200 components = -0.000161683 Jy ! Clean residual min=-0.000224 max=0.000226 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.756758 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 391 components and 0.756758 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=0.016172Jy sigma=0.340705 ! Fit after self-cal, rms=0.016173Jy sigma=0.340694 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010662 Jy ! Component: 100 - total flux cleaned = -0.000157405 Jy ! Component: 150 - total flux cleaned = -0.000194942 Jy ! Component: 200 - total flux cleaned = -0.000231017 Jy ! Total flux subtracted in 200 components = -0.000231017 Jy ! Clean residual min=-0.000197 max=0.000196 Jy/beam ! Clean residual mean=0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.756527 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 419 components and 0.756527 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=0.016153Jy sigma=0.340313 ! Fit after self-cal, rms=0.016154Jy sigma=0.340302 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.016154Jy sigma=0.340302 ! Fit after self-cal, rms=0.016153Jy sigma=0.340276 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=2.808 mas, bmaj=5.094 mas, bpa=51.71 degrees ! Estimated noise=1.95101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.576525 Jy ! Component: 100 - total flux cleaned = 0.702345 Jy ! Component: 150 - total flux cleaned = 0.735351 Jy ! Component: 200 - total flux cleaned = 0.747872 Jy ! Total flux subtracted in 200 components = 0.747872 Jy ! Clean residual min=-0.014804 max=0.015194 Jy/beam ! Clean residual mean=0.000083 rms=0.005397 Jy/beam ! Combined flux in latest and established models = 0.747872 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.747872 Jy ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=5.615 mas, bpa=54.11 degrees ! Estimated noise=1.59576 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 = 0.0110603 Jy ! Component: 100 - total flux cleaned = 0.0146155 Jy ! Component: 150 - total flux cleaned = 0.0173324 Jy ! Component: 200 - total flux cleaned = 0.0192243 Jy ! Total flux subtracted in 200 components = 0.0192243 Jy ! Clean residual min=-0.007091 max=0.007219 Jy/beam ! Clean residual mean=0.000044 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 0.767097 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 128 components and 0.767096 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=3.232 mas, bmaj=5.788 mas, bpa=53.49 degrees ! Estimated noise=1.58929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019411 Jy ! Component: 100 - total flux cleaned = -0.00134858 Jy ! Component: 150 - total flux cleaned = -0.000765644 Jy ! Component: 200 - total flux cleaned = -0.00176057 Jy ! Total flux subtracted in 200 components = -0.00176057 Jy ! Clean residual min=-0.002219 max=0.002226 Jy/beam ! Clean residual mean=0.000022 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.765336 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 = 0.000496638 Jy ! Component: 100 - total flux cleaned = 0.000168363 Jy ! Component: 150 - total flux cleaned = -0.000113443 Jy ! Component: 200 - total flux cleaned = -0.000628571 Jy ! Total flux subtracted in 200 components = -0.000628571 Jy ! Clean residual min=-0.001376 max=0.001375 Jy/beam ! Clean residual mean=0.000009 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.764707 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 254 components and 0.764707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=5.615 mas, bpa=54.11 degrees ! Estimated noise=1.59576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.87317e-05 Jy ! Component: 100 - total flux cleaned = -3.00892e-05 Jy ! Component: 150 - total flux cleaned = 2.5033e-05 Jy ! Component: 200 - total flux cleaned = 0.000125279 Jy ! Total flux subtracted in 200 components = 0.000125279 Jy ! Clean residual min=-0.000774 max=0.000771 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.764832 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 307 components and 0.764832 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=0.016418Jy sigma=0.349088 ! Fit after self-cal, rms=0.016406Jy sigma=0.348665 wmodel /scr/pima/bp171ae_uvs/J1329+3154_X_map.mod ! Writing 307 model components to file: /scr/pima/bp171ae_uvs/J1329+3154_X_map.mod wobs /scr/pima/bp171ae_uvs/J1329+3154_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1329+3154_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1329+3154_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ae_uvs/J1329+3154_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.996 x 5.615 at 54.11 degrees (North through East) ! Clean map min=-0.010784 max=0.72132 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1329+3154_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.721324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123877 0.123877 0.247754 0.495509 0.991018 1.98204 3.96407 7.92814 15.8563 31.7126 63.4251 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.721 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1329+3154_X_uvs.log closed on Sat Oct 12 00:31:26 2013