! Started logfile: /scr/pima/bp171a0_uvs/J1012-1802_X_uvs.log on Fri Mar 15 12:58:01 2013 obs /scr/pima/bp171a0_uvs/J1012-1802_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J1012-1802_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.746032 visibilities/baseline/integration-bin. ! Found source: J1012-1802 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1504 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/bp171a0_uvs/J1012-1802_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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998268Jy sigma=0.705735 ! Fit after self-cal, rms=0.970095Jy sigma=0.685817 ! 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=2.477 mas, bmaj=6.052 mas, bpa=-12.86 degrees ! Estimated noise=35.6055 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 = 0.0222659 Jy ! Component: 100 - total flux cleaned = 0.0306139 Jy ! Total flux subtracted in 100 components = 0.0306139 Jy ! Clean residual min=-0.003924 max=0.004686 Jy/beam ! Clean residual mean=0.000010 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.0306139 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0306139 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=0.026544Jy sigma=0.018762 ! Fit after self-cal, rms=0.026190Jy sigma=0.018512 ! 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=2.828 mas, bmaj=5.936 mas, bpa=-11.16 degrees ! Estimated noise=26.4314 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 = 0.00652206 Jy ! Component: 100 - total flux cleaned = 0.0104954 Jy ! Component: 150 - total flux cleaned = 0.0131145 Jy ! Component: 200 - total flux cleaned = 0.0149705 Jy ! Total flux subtracted in 200 components = 0.0149705 Jy ! Clean residual min=-0.002542 max=0.002337 Jy/beam ! Clean residual mean=-0.000018 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0455844 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 82 components and 0.0455844 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=0.024370Jy sigma=0.017225 ! Fit after self-cal, rms=0.024304Jy sigma=0.017179 ! 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 1.43 FD 1.07 HN 1.00* KP 0.98 ! LA 1.05 NL 1.24 OV 1.22 PT 0.75 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.86 HN 1.00* KP 1.04 ! LA 0.93 NL 1.10 OV 0.94 PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.94 HN 1.00* KP 1.16 ! LA 0.92 NL 1.10 OV 1.03 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 1.00 ! LA 0.96 NL 0.77 OV 1.13 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00 HN 1.00* KP 1.11 ! LA 0.92 NL 1.04 OV 1.07 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00* KP 1.07 ! LA 1.04 NL 1.32 OV 1.11 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 1.07 ! LA 0.90 NL 1.14 OV 1.19 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.97 HN 1.00* KP 0.95 ! LA 0.86 NL 1.12 OV 1.02 PT 0.90 ! ! ! Fit before self-cal, rms=0.024304Jy sigma=0.017179 ! Fit after self-cal, rms=0.024591Jy sigma=0.016751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=5.998 mas, bpa=-10.65 degrees ! Estimated noise=26.1369 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 = -6.15766e-05 Jy ! Component: 100 - total flux cleaned = -0.000160401 Jy ! Component: 150 - total flux cleaned = -0.000256449 Jy ! Component: 200 - total flux cleaned = -0.000335475 Jy ! Total flux subtracted in 200 components = -0.000335475 Jy ! Clean residual min=-0.001638 max=0.001935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0452489 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0452489 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=0.024560Jy sigma=0.016732 ! Fit after self-cal, rms=0.024645Jy sigma=0.016709 ! 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=0.024645Jy sigma=0.016709 ! Fit after self-cal, rms=0.024755Jy sigma=0.016707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.935 mas, bmaj=5.994 mas, bpa=-10.56 degrees ! Estimated noise=26.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.9615e-05 Jy ! Component: 100 - total flux cleaned = -0.000179984 Jy ! Component: 150 - total flux cleaned = -0.000260894 Jy ! Component: 200 - total flux cleaned = -0.000322527 Jy ! Total flux subtracted in 200 components = -0.000322527 Jy ! Clean residual min=-0.001610 max=0.001900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0449264 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.0449264 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=0.024740Jy sigma=0.016699 ! Fit after self-cal, rms=0.024749Jy sigma=0.016698 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 = 9.33378e-07 Jy ! Component: 100 - total flux cleaned = -5.71998e-05 Jy ! Component: 150 - total flux cleaned = -0.000117498 Jy ! Component: 200 - total flux cleaned = -0.000165423 Jy ! Total flux subtracted in 200 components = -0.000165423 Jy ! Clean residual min=-0.001579 max=0.001862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.044761 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.044761 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=0.024741Jy sigma=0.016694 ! Fit after self-cal, rms=0.024740Jy sigma=0.016693 ! 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=0.024740Jy sigma=0.016693 ! Fit after self-cal, rms=0.024781Jy sigma=0.016692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=6.002 mas, bpa=-10.47 degrees ! Estimated noise=26.1156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167981 Jy ! Component: 100 - total flux cleaned = -0.000238359 Jy ! Component: 150 - total flux cleaned = -0.000294243 Jy ! Component: 200 - total flux cleaned = -0.000345563 Jy ! Total flux subtracted in 200 components = -0.000345563 Jy ! Clean residual min=-0.001539 max=0.001865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0444154 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.0444154 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=0.024774Jy sigma=0.016689 ! Fit after self-cal, rms=0.024776Jy sigma=0.016689 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 = -1.58275e-05 Jy ! Component: 100 - total flux cleaned = -5.69918e-05 Jy ! Component: 150 - total flux cleaned = -8.93501e-05 Jy ! Component: 200 - total flux cleaned = -0.000101681 Jy ! Total flux subtracted in 200 components = -0.000101681 Jy ! Clean residual min=-0.001521 max=0.001843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0443137 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.0443137 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=0.024772Jy sigma=0.016687 ! Fit after self-cal, rms=0.024772Jy sigma=0.016687 ! 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=0.024772Jy sigma=0.016687 ! Fit after self-cal, rms=0.024868Jy sigma=0.016686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=6.043 mas, bpa=-7.554 degrees ! Estimated noise=26.2767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207893 Jy ! Component: 100 - total flux cleaned = -0.00026944 Jy ! Component: 150 - total flux cleaned = -0.00031762 Jy ! Component: 200 - total flux cleaned = -0.000355495 Jy ! Total flux subtracted in 200 components = -0.000355495 Jy ! Clean residual min=-0.001542 max=0.001944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0439582 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.0439582 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=0.024864Jy sigma=0.016684 ! Fit after self-cal, rms=0.024864Jy sigma=0.016683 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 = -4.70975e-05 Jy ! Component: 100 - total flux cleaned = -7.10364e-05 Jy ! Component: 150 - total flux cleaned = -8.78285e-05 Jy ! Component: 200 - total flux cleaned = -0.000108994 Jy ! Total flux subtracted in 200 components = -0.000108994 Jy ! Clean residual min=-0.001545 max=0.001922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0438492 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 0.0438492 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=0.024862Jy sigma=0.016682 ! Fit after self-cal, rms=0.024862Jy sigma=0.016682 ! 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=2.951 mas, bmaj=6.008 mas, bpa=-10.37 degrees ! Estimated noise=26.1622 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 6.008 at -10.37 degrees (North through East) ! Clean map min=-0.0014912 max=0.030705 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=2.577 mas, bmaj=6.108 mas, bpa=-12.26 degrees ! Estimated noise=35.9785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022626 Jy ! Component: 100 - total flux cleaned = 0.0309628 Jy ! Component: 150 - total flux cleaned = 0.035997 Jy ! Component: 200 - total flux cleaned = 0.0391972 Jy ! Total flux subtracted in 200 components = 0.0391972 Jy ! Clean residual min=-0.002302 max=0.002422 Jy/beam ! Clean residual mean=0.000007 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0391972 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0391972 Jy ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=6.008 mas, bpa=-10.37 degrees ! Estimated noise=26.1622 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 = 0.00227557 Jy ! Component: 100 - total flux cleaned = 0.00355192 Jy ! Component: 150 - total flux cleaned = 0.00400452 Jy ! Component: 200 - total flux cleaned = 0.00438495 Jy ! Total flux subtracted in 200 components = 0.00438495 Jy ! Clean residual min=-0.001917 max=0.001964 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0435821 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.0435821 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=3.379 mas, bmaj=6.043 mas, bpa=-7.554 degrees ! Estimated noise=26.2767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026793 Jy ! Component: 100 - total flux cleaned = 0.000333636 Jy ! Component: 150 - total flux cleaned = 0.000389831 Jy ! Component: 200 - total flux cleaned = 0.000408001 Jy ! Total flux subtracted in 200 components = 0.000408001 Jy ! Clean residual min=-0.001711 max=0.002103 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0439901 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 = -1.45241e-05 Jy ! Component: 100 - total flux cleaned = -4.13595e-05 Jy ! Component: 150 - total flux cleaned = -6.61525e-05 Jy ! Component: 200 - total flux cleaned = -8.89279e-05 Jy ! Total flux subtracted in 200 components = -8.89279e-05 Jy ! Clean residual min=-0.001595 max=0.002090 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0439012 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 110 components and 0.0439012 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=6.008 mas, bpa=-10.37 degrees ! Estimated noise=26.1622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.55446e-05 Jy ! Component: 100 - total flux cleaned = 4.58738e-05 Jy ! Component: 150 - total flux cleaned = 9.97291e-06 Jy ! Component: 200 - total flux cleaned = -1.55272e-05 Jy ! Total flux subtracted in 200 components = -1.55272e-05 Jy ! Clean residual min=-0.001507 max=0.001969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0438857 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.0438857 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=0.024883Jy sigma=0.016701 ! Fit after self-cal, rms=0.024889Jy sigma=0.016700 wmodel /scr/pima/bp171a0_uvs/J1012-1802_X_map.mod ! Writing 129 model components to file: /scr/pima/bp171a0_uvs/J1012-1802_X_map.mod wobs /scr/pima/bp171a0_uvs/J1012-1802_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J1012-1802_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J1012-1802_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J1012-1802_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 = 0.000534395 Jy ! Component: 100 - total flux cleaned = 0.000510033 Jy ! Component: 150 - total flux cleaned = 0.000465886 Jy ! Component: 200 - total flux cleaned = 0.000426193 Jy ! Component: 250 - total flux cleaned = 0.000443692 Jy ! Component: 300 - total flux cleaned = 0.00049473 Jy ! Component: 350 - total flux cleaned = 0.000557913 Jy ! Component: 400 - total flux cleaned = 0.000616916 Jy ! Component: 450 - total flux cleaned = 0.000658029 Jy ! Component: 500 - total flux cleaned = 0.000683983 Jy ! Component: 550 - total flux cleaned = 0.000732156 Jy ! Component: 600 - total flux cleaned = 0.000777693 Jy ! Component: 650 - total flux cleaned = 0.000810263 Jy ! Component: 700 - total flux cleaned = 0.000841706 Jy ! Component: 750 - total flux cleaned = 0.000881193 Jy ! Component: 800 - total flux cleaned = 0.000899937 Jy ! Component: 850 - total flux cleaned = 0.000881844 Jy ! Component: 900 - total flux cleaned = 0.000864487 Jy ! Component: 950 - total flux cleaned = 0.000864699 Jy ! Component: 1000 - total flux cleaned = 0.000896761 Jy ! Component: 1050 - total flux cleaned = 0.000951851 Jy ! Component: 1100 - total flux cleaned = 0.00097493 Jy ! Component: 1150 - total flux cleaned = 0.000997843 Jy ! Component: 1200 - total flux cleaned = 0.00103573 Jy ! Component: 1250 - total flux cleaned = 0.00105078 Jy ! Component: 1300 - total flux cleaned = 0.00106575 Jy ! Component: 1350 - total flux cleaned = 0.00107308 Jy ! Component: 1400 - total flux cleaned = 0.00108044 Jy ! Component: 1450 - total flux cleaned = 0.00109514 Jy ! Component: 1500 - total flux cleaned = 0.00110262 Jy ! Component: 1550 - total flux cleaned = 0.00111001 Jy ! Component: 1600 - total flux cleaned = 0.00114659 Jy ! Component: 1650 - total flux cleaned = 0.00114666 Jy ! Component: 1700 - total flux cleaned = 0.00117589 Jy ! Component: 1750 - total flux cleaned = 0.00117587 Jy ! Component: 1800 - total flux cleaned = 0.00119773 Jy ! Component: 1850 - total flux cleaned = 0.00121245 Jy ! Component: 1900 - total flux cleaned = 0.00123445 Jy ! Component: 1950 - total flux cleaned = 0.00123442 Jy ! Component: 2000 - total flux cleaned = 0.00125647 Jy ! Component: 2050 - total flux cleaned = 0.00125659 Jy ! Component: 2100 - total flux cleaned = 0.00124927 Jy ! Component: 2150 - total flux cleaned = 0.00126395 Jy ! Component: 2200 - total flux cleaned = 0.00127137 Jy ! Component: 2250 - total flux cleaned = 0.00130833 Jy ! Component: 2300 - total flux cleaned = 0.00134541 Jy ! Component: 2350 - total flux cleaned = 0.00137534 Jy ! Component: 2400 - total flux cleaned = 0.00141289 Jy ! Component: 2450 - total flux cleaned = 0.00145062 Jy ! Component: 2500 - total flux cleaned = 0.00148112 Jy ! Component: 2550 - total flux cleaned = 0.00150415 Jy ! Component: 2600 - total flux cleaned = 0.00153516 Jy ! Component: 2650 - total flux cleaned = 0.00155873 Jy ! Component: 2700 - total flux cleaned = 0.0015746 Jy ! Component: 2750 - total flux cleaned = 0.00161458 Jy ! Component: 2800 - total flux cleaned = 0.00163903 Jy ! Component: 2850 - total flux cleaned = 0.00166361 Jy ! Component: 2900 - total flux cleaned = 0.00169673 Jy ! Component: 2950 - total flux cleaned = 0.00172192 Jy ! Component: 3000 - total flux cleaned = 0.00176437 Jy ! Component: 3050 - total flux cleaned = 0.00179898 Jy ! Component: 3100 - total flux cleaned = 0.00179025 Jy ! Component: 3150 - total flux cleaned = 0.00178129 Jy ! Component: 3200 - total flux cleaned = 0.0017721 Jy ! Component: 3250 - total flux cleaned = 0.00177194 Jy ! Component: 3300 - total flux cleaned = 0.00176271 Jy ! Component: 3350 - total flux cleaned = 0.00175314 Jy ! Component: 3400 - total flux cleaned = 0.00174328 Jy ! Component: 3450 - total flux cleaned = 0.00173342 Jy ! Component: 3500 - total flux cleaned = 0.0017234 Jy ! Component: 3550 - total flux cleaned = 0.0017133 Jy ! Component: 3600 - total flux cleaned = 0.00170302 Jy ! Component: 3650 - total flux cleaned = 0.00169243 Jy ! Component: 3700 - total flux cleaned = 0.00168153 Jy ! Component: 3750 - total flux cleaned = 0.00165972 Jy ! Component: 3800 - total flux cleaned = 0.00165955 Jy ! Component: 3850 - total flux cleaned = 0.00164837 Jy ! Component: 3900 - total flux cleaned = 0.0016255 Jy ! Component: 3950 - total flux cleaned = 0.00161356 Jy ! Component: 4000 - total flux cleaned = 0.00158939 Jy ! Component: 4050 - total flux cleaned = 0.00156466 Jy ! Total flux subtracted in 4096 components = 0.00156445 Jy ! Clean residual min=-0.000733 max=0.000630 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0454501 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 419 components and 0.0454501 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J1012-1802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 6.008 at -10.37 degrees (North through East) ! Clean map min=-0.0022483 max=0.030752 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J1012-1802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.030752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06546 2.06546 4.13091 8.26182 16.5236 33.0473 66.0946 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.03 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J1012-1802_X_uvs.log closed on Fri Mar 15 12:58:04 2013