! Started logfile: ./J1506+081A_X_uvs.log on Mon Oct 28 15:39:16 2013 obs J1506+081A_X_uva.fits ! Reading UV FITS file: J1506+081A_X_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.89418 visibilities/baseline/integration-bin. ! Found source: J1506+081A ! ! 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 5408 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 ./J1506+081A_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 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999922Jy sigma=0.912903 ! Fit after self-cal, rms=0.990386Jy sigma=0.893261 ! 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=1.149 mas, bmaj=2.176 mas, bpa=3.536 degrees ! Estimated noise=24.0084 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 = 0.0102393 Jy ! Component: 100 - total flux cleaned = 0.0137559 Jy ! Total flux subtracted in 100 components = 0.0137559 Jy ! Clean residual min=-0.002437 max=0.003491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0137559 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0137559 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=0.019367Jy sigma=0.022070 ! Fit after self-cal, rms=0.017959Jy sigma=0.020899 ! 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=1.438 mas, bmaj=2.53 mas, bpa=2.737 degrees ! Estimated noise=12.3412 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 = 0.0060949 Jy ! Component: 100 - total flux cleaned = 0.00944925 Jy ! Component: 150 - total flux cleaned = 0.0114855 Jy ! Component: 200 - total flux cleaned = 0.0127368 Jy ! Total flux subtracted in 200 components = 0.0127368 Jy ! Clean residual min=-0.002494 max=0.003390 Jy/beam ! Clean residual mean=0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0264926 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.0264926 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=0.018353Jy sigma=0.017052 ! Fit after self-cal, rms=0.018266Jy sigma=0.016999 ! 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 1.45 FD 2.00 HN 0.89 KP 1.11 ! LA 0.86 NL 2.19 OV 0.92 PT 0.66 ! SC 1.47 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 0.85 HN 0.69 KP 0.85 ! MK 0.78 NL 0.83 OV 0.81 PT 0.70 ! SC 0.61 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 2.04 HN 1.20 KP 0.97 ! LA 0.74 NL 2.76 OV 0.79 PT 0.80 ! SC 1.56 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.79 HN 0.66 KP 0.79 ! MK 0.68 NL 0.81 OV 0.70 PT 0.72 ! SC 0.63 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 2.51 HN 1.19 KP 1.08 ! LA 0.82 NL 2.58 OV 0.79 PT 0.80 ! SC 1.47 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.68 FD 0.87 HN 0.75 KP 0.83 ! MK 0.98 NL 0.84 OV 0.78 PT 0.76 ! SC 0.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.90 HN 1.19 KP 0.97 ! LA 0.80 NL 1.49 OV 0.92 PT 0.85 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.96 HN 0.70 KP 0.77 ! MK 0.97 NL 0.83 OV 0.84 PT 0.75 ! SC 0.61 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.34 HN 0.95 KP 1.23 ! LA 0.78 NL 1.54 OV 1.11 PT 0.74 ! SC 1.31 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 0.85 HN 1.01 KP 0.84 ! MK 1.10 NL 0.75 OV 0.87 PT 0.79 ! SC 0.57 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.16 HN 1.13 KP 1.24 ! LA 1.04 NL 1.29 OV 0.84 PT 0.90 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.63 FD 0.81 HN 1.24 KP 0.98 ! MK 1.34 NL 0.75 OV 0.94 PT 0.75 ! SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.12 KP 1.57 ! LA 0.93 NL 1.56 OV 0.96 PT 0.74 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.48 FD 0.77 HN 0.79 KP 0.92 ! MK 1.18 NL 1.02 OV 1.00 PT 0.71 ! SC 0.77 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.81 HN 1.07 KP 1.63 ! LA 0.69 NL 1.84 OV 1.10 PT 0.71 ! SC 1.35 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.37 FD 0.79 HN 1.24 KP 1.03 ! MK 1.11 NL 1.11 OV 1.19 PT 0.66 ! SC 0.78 ! ! ! Fit before self-cal, rms=0.018266Jy sigma=0.016999 ! Fit after self-cal, rms=0.021126Jy sigma=0.014036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.589 mas, bpa=3.796 degrees ! Estimated noise=10.4097 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 = -0.0019409 Jy ! Component: 100 - total flux cleaned = -0.00262123 Jy ! Component: 150 - total flux cleaned = -0.00288402 Jy ! Component: 200 - total flux cleaned = -0.00293455 Jy ! Total flux subtracted in 200 components = -0.00293455 Jy ! Clean residual min=-0.000937 max=0.001466 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0235581 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0235581 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=0.020549Jy sigma=0.014354 ! Fit after self-cal, rms=0.020851Jy sigma=0.014288 ! 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=0.020851Jy sigma=0.014288 ! Fit after self-cal, rms=0.019647Jy sigma=0.013925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=2.56 mas, bpa=5.375 degrees ! Estimated noise=9.03772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162827 Jy ! Component: 100 - total flux cleaned = -0.00220412 Jy ! Component: 150 - total flux cleaned = -0.00248721 Jy ! Component: 200 - total flux cleaned = -0.00262781 Jy ! Total flux subtracted in 200 components = -0.00262781 Jy ! Clean residual min=-0.000856 max=0.001242 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0209303 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0209303 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=0.019173Jy sigma=0.014250 ! Fit after self-cal, rms=0.019191Jy sigma=0.014247 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) ! Added new window around map position (44.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124949 Jy ! Component: 100 - total flux cleaned = 0.00198066 Jy ! Component: 150 - total flux cleaned = 0.00230319 Jy ! Component: 200 - total flux cleaned = 0.00235114 Jy ! Total flux subtracted in 200 components = 0.00235114 Jy ! Clean residual min=-0.000737 max=0.000836 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0232814 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 106 components and 0.0232814 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=0.019093Jy sigma=0.014003 ! Fit after self-cal, rms=0.019073Jy sigma=0.013961 ! 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=0.019073Jy sigma=0.013961 ! Fit after self-cal, rms=0.016780Jy sigma=0.013673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=2.529 mas, bpa=7.208 degrees ! Estimated noise=7.87612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135433 Jy ! Component: 100 - total flux cleaned = -0.00136622 Jy ! Component: 150 - total flux cleaned = -0.00127195 Jy ! Component: 200 - total flux cleaned = -0.00118046 Jy ! Total flux subtracted in 200 components = -0.00118046 Jy ! Clean residual min=-0.000608 max=0.000666 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0221009 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 136 components and 0.0221009 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=0.016362Jy sigma=0.013874 ! Fit after self-cal, rms=0.016355Jy sigma=0.013861 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 = 0.00022179 Jy ! Component: 100 - total flux cleaned = 0.000298102 Jy ! Component: 150 - total flux cleaned = 0.000340986 Jy ! Component: 200 - total flux cleaned = 0.000359439 Jy ! Total flux subtracted in 200 components = 0.000359439 Jy ! Clean residual min=-0.000584 max=0.000653 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0224604 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 0.0224604 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=0.016307Jy sigma=0.013873 ! Fit after self-cal, rms=0.016304Jy sigma=0.013867 ! 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=0.016304Jy sigma=0.013867 ! Fit after self-cal, rms=0.014508Jy sigma=0.013598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=3.332 mas, bpa=4.716 degrees ! Estimated noise=7.75033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136446 Jy ! Component: 100 - total flux cleaned = -0.00146583 Jy ! Component: 150 - total flux cleaned = -0.00142851 Jy ! Component: 200 - total flux cleaned = -0.00138015 Jy ! Total flux subtracted in 200 components = -0.00138015 Jy ! Clean residual min=-0.000638 max=0.000748 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0210802 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 166 components and 0.0210802 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=0.014139Jy sigma=0.013899 ! Fit after self-cal, rms=0.014125Jy sigma=0.013883 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 = 0.000158169 Jy ! Component: 100 - total flux cleaned = 0.000225749 Jy ! Component: 150 - total flux cleaned = 0.000246102 Jy ! Component: 200 - total flux cleaned = 0.000257467 Jy ! Total flux subtracted in 200 components = 0.000257467 Jy ! Clean residual min=-0.000629 max=0.000726 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0213377 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.0213377 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=0.014106Jy sigma=0.013892 ! Fit after self-cal, rms=0.014099Jy sigma=0.013883 ! 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=1.337 mas, bmaj=2.5 mas, bpa=9.005 degrees ! Estimated noise=6.88531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.337 x 2.5 at 9.005 degrees (North through East) ! Clean map min=-0.00049191 max=0.0092197 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=1.07 mas, bmaj=2.166 mas, bpa=8.627 degrees ! Estimated noise=13.0364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645762 Jy ! Component: 100 - total flux cleaned = 0.00914185 Jy ! Component: 150 - total flux cleaned = 0.0109814 Jy ! Component: 200 - total flux cleaned = 0.0124266 Jy ! Total flux subtracted in 200 components = 0.0124266 Jy ! Clean residual min=-0.000892 max=0.001168 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0124266 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0124266 Jy ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=2.5 mas, bpa=9.005 degrees ! Estimated noise=6.88531 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 = 0.00212331 Jy ! Component: 100 - total flux cleaned = 0.00357748 Jy ! Component: 150 - total flux cleaned = 0.00466404 Jy ! Component: 200 - total flux cleaned = 0.00551816 Jy ! Total flux subtracted in 200 components = 0.00551816 Jy ! Clean residual min=-0.000678 max=0.000895 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0179447 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.0179447 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=2.335 mas, bmaj=3.332 mas, bpa=4.716 degrees ! Estimated noise=7.75033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107217 Jy ! Component: 100 - total flux cleaned = 0.00179572 Jy ! Component: 150 - total flux cleaned = 0.00231125 Jy ! Component: 200 - total flux cleaned = 0.00268911 Jy ! Total flux subtracted in 200 components = 0.00268911 Jy ! Clean residual min=-0.000683 max=0.000778 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0206338 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 = 0.000198199 Jy ! Component: 100 - total flux cleaned = 0.000329274 Jy ! Component: 150 - total flux cleaned = 0.000429702 Jy ! Component: 200 - total flux cleaned = 0.000518773 Jy ! Total flux subtracted in 200 components = 0.000518773 Jy ! Clean residual min=-0.000648 max=0.000762 Jy/beam ! Clean residual mean=0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0211526 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 100 components and 0.0211526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=2.5 mas, bpa=9.005 degrees ! Estimated noise=6.88531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.91928e-06 Jy ! Component: 100 - total flux cleaned = -3.55263e-05 Jy ! Component: 150 - total flux cleaned = -3.5403e-05 Jy ! Component: 200 - total flux cleaned = -3.52524e-05 Jy ! Total flux subtracted in 200 components = -3.52524e-05 Jy ! Clean residual min=-0.000525 max=0.000613 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0211173 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0211173 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=0.014082Jy sigma=0.013920 ! Fit after self-cal, rms=0.014088Jy sigma=0.013907 wmodel ./J1506+081A_X_map.mod ! Writing 123 model components to file: ./J1506+081A_X_map.mod wobs ./J1506+081A_X_uvs.fits ! Writing UV FITS file: ./J1506+081A_X_uvs.fits wwins ./J1506+081A_X_map.win ! wwins: Wrote 2 windows to ./J1506+081A_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 = 0.000224953 Jy ! Component: 100 - total flux cleaned = 0.000318891 Jy ! Component: 150 - total flux cleaned = 0.000319267 Jy ! Component: 200 - total flux cleaned = 0.000294585 Jy ! Component: 250 - total flux cleaned = 0.000341286 Jy ! Component: 300 - total flux cleaned = 0.000386076 Jy ! Component: 350 - total flux cleaned = 0.000436658 Jy ! Component: 400 - total flux cleaned = 0.000485772 Jy ! Component: 450 - total flux cleaned = 0.000533222 Jy ! Component: 500 - total flux cleaned = 0.000579359 Jy ! Component: 550 - total flux cleaned = 0.000611513 Jy ! Component: 600 - total flux cleaned = 0.000655211 Jy ! Component: 650 - total flux cleaned = 0.000673639 Jy ! Component: 700 - total flux cleaned = 0.000721319 Jy ! Component: 750 - total flux cleaned = 0.000756156 Jy ! Component: 800 - total flux cleaned = 0.000790143 Jy ! Component: 850 - total flux cleaned = 0.000806808 Jy ! Component: 900 - total flux cleaned = 0.000839547 Jy ! Component: 950 - total flux cleaned = 0.000882429 Jy ! Component: 1000 - total flux cleaned = 0.000903312 Jy ! Component: 1050 - total flux cleaned = 0.000918896 Jy ! Component: 1100 - total flux cleaned = 0.000959626 Jy ! Component: 1150 - total flux cleaned = 0.000979632 Jy ! Component: 1200 - total flux cleaned = 0.000994407 Jy ! Component: 1250 - total flux cleaned = 0.00100901 Jy ! Component: 1300 - total flux cleaned = 0.00104721 Jy ! Component: 1350 - total flux cleaned = 0.001066 Jy ! Component: 1400 - total flux cleaned = 0.00109378 Jy ! Component: 1450 - total flux cleaned = 0.00110759 Jy ! Component: 1500 - total flux cleaned = 0.00113469 Jy ! Component: 1550 - total flux cleaned = 0.00115689 Jy ! Component: 1600 - total flux cleaned = 0.00116998 Jy ! Component: 1650 - total flux cleaned = 0.00119161 Jy ! Component: 1700 - total flux cleaned = 0.0012129 Jy ! Component: 1750 - total flux cleaned = 0.00122963 Jy ! Component: 1800 - total flux cleaned = 0.0012544 Jy ! Component: 1850 - total flux cleaned = 0.00126247 Jy ! Component: 1900 - total flux cleaned = 0.00125849 Jy ! Component: 1950 - total flux cleaned = 0.0012705 Jy ! Component: 2000 - total flux cleaned = 0.00128238 Jy ! Component: 2050 - total flux cleaned = 0.0013058 Jy ! Component: 2100 - total flux cleaned = 0.00132117 Jy ! Component: 2150 - total flux cleaned = 0.0013403 Jy ! Component: 2200 - total flux cleaned = 0.0013705 Jy ! Component: 2250 - total flux cleaned = 0.00138922 Jy ! Component: 2300 - total flux cleaned = 0.001404 Jy ! Component: 2350 - total flux cleaned = 0.00143329 Jy ! Component: 2400 - total flux cleaned = 0.00142606 Jy ! Component: 2450 - total flux cleaned = 0.00144407 Jy ! Component: 2500 - total flux cleaned = 0.00146904 Jy ! Component: 2550 - total flux cleaned = 0.0014797 Jy ! Component: 2600 - total flux cleaned = 0.00149377 Jy ! Component: 2650 - total flux cleaned = 0.00151817 Jy ! Component: 2700 - total flux cleaned = 0.00152853 Jy ! Component: 2750 - total flux cleaned = 0.00154227 Jy ! Component: 2800 - total flux cleaned = 0.00155592 Jy ! Component: 2850 - total flux cleaned = 0.00156947 Jy ! Component: 2900 - total flux cleaned = 0.00156944 Jy ! Component: 2950 - total flux cleaned = 0.00158948 Jy ! Component: 3000 - total flux cleaned = 0.00159281 Jy ! Component: 3050 - total flux cleaned = 0.00160598 Jy ! Component: 3100 - total flux cleaned = 0.00161909 Jy ! Component: 3150 - total flux cleaned = 0.00163208 Jy ! Component: 3200 - total flux cleaned = 0.00164181 Jy ! Component: 3250 - total flux cleaned = 0.00165145 Jy ! Component: 3300 - total flux cleaned = 0.00165785 Jy ! Component: 3350 - total flux cleaned = 0.001661 Jy ! Component: 3400 - total flux cleaned = 0.00165468 Jy ! Component: 3450 - total flux cleaned = 0.00165155 Jy ! Component: 3500 - total flux cleaned = 0.00166094 Jy ! Component: 3550 - total flux cleaned = 0.0016547 Jy ! Component: 3600 - total flux cleaned = 0.0016547 Jy ! Component: 3650 - total flux cleaned = 0.00164542 Jy ! Component: 3700 - total flux cleaned = 0.00164852 Jy ! Component: 3750 - total flux cleaned = 0.00164853 Jy ! Component: 3800 - total flux cleaned = 0.00164549 Jy ! Component: 3850 - total flux cleaned = 0.00165158 Jy ! Component: 3900 - total flux cleaned = 0.00164855 Jy ! Component: 3950 - total flux cleaned = 0.00165761 Jy ! Component: 4000 - total flux cleaned = 0.00164556 Jy ! Component: 4050 - total flux cleaned = 0.00165156 Jy ! Total flux subtracted in 4096 components = 0.00165156 Jy ! Clean residual min=-0.000168 max=0.000180 Jy/beam ! Clean residual mean=0.000001 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0227689 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 425 components and 0.0227689 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1506+081A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.337 x 2.5 at 9.005 degrees (North through East) ! Clean map min=-0.00043675 max=0.0088855 Jy/beam ! Writing clean map to FITS file: ./J1506+081A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00888553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.23887e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.76879 1.76879 3.53758 7.07515 14.1503 28.3006 56.6012 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.008 quit ! Quitting program ! Log file ./J1506+081A_X_uvs.log closed on Mon Oct 28 15:39:28 2013