! Started logfile: ./1415+1320_X_uvs.log on Thu Oct 17 23:16:44 2013 obs 1415+1320_X_uva.fits ! Reading UV FITS file: 1415+1320_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J1415+1320 ! ! 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 696 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 ./1415+1320_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.074599Jy sigma=17.213975 ! Fit after self-cal, rms=0.633415Jy sigma=9.695148 ! 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=0.7545 mas, bmaj=2.09 mas, bpa=-6.589 degrees ! Estimated noise=2.41052 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 = 0.282923 Jy ! Component: 100 - total flux cleaned = 0.358566 Jy ! Total flux subtracted in 100 components = 0.358566 Jy ! Clean residual min=-0.020391 max=0.034976 Jy/beam ! Clean residual mean=0.000021 rms=0.005604 Jy/beam ! Combined flux in latest and established models = 0.358566 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.358566 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=0.079943Jy sigma=1.419856 ! Fit after self-cal, rms=0.078775Jy sigma=1.414901 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364809 Jy ! Component: 100 - total flux cleaned = 0.0558758 Jy ! Total flux subtracted in 100 components = 0.0558758 Jy ! Clean residual min=-0.016023 max=0.018113 Jy/beam ! Clean residual mean=0.000009 rms=0.003481 Jy/beam ! Combined flux in latest and established models = 0.414441 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.414441 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=0.057802Jy sigma=0.974641 ! Fit after self-cal, rms=0.057344Jy sigma=0.972952 ! 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=0.8736 mas, bmaj=2.256 mas, bpa=-6.384 degrees ! Estimated noise=1.77809 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 = 0.0184862 Jy ! Component: 100 - total flux cleaned = 0.0286466 Jy ! Component: 150 - total flux cleaned = 0.035023 Jy ! Component: 200 - total flux cleaned = 0.0391296 Jy ! Total flux subtracted in 200 components = 0.0391296 Jy ! Clean residual min=-0.014364 max=0.019079 Jy/beam ! Clean residual mean=0.000007 rms=0.004428 Jy/beam ! Combined flux in latest and established models = 0.453571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.453571 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=0.052713Jy sigma=0.842945 ! Fit after self-cal, rms=0.052421Jy sigma=0.841364 ! 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 1.06 HN 0.94 KP 0.93 LA 1.02 ! MK 0.98 NL 1.12 OV 1.01 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.94 KP 0.95 LA 0.97 ! MK 1.00 NL 1.13 OV 0.97 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.99 KP 1.02 LA 0.95 ! MK 1.05 NL 1.12 OV 1.01 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.02 KP 0.92 LA 0.99 ! MK 1.07 NL 1.09 OV 1.01 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.00 KP 1.05 LA 0.99 ! MK 0.93 NL 1.06 OV 1.01 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.09 KP 1.01 LA 1.05 ! MK 0.97 NL 1.12 OV 1.07 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 KP 0.98 LA 0.95 ! MK 0.95 NL 1.12 OV 1.07 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.01 KP 1.05 LA 0.90 ! MK 0.93 NL 1.11 OV 1.07 PT 0.86 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.052421Jy sigma=0.841364 ! Fit after self-cal, rms=0.039629Jy sigma=0.590403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8741 mas, bmaj=2.272 mas, bpa=-6.527 degrees ! Estimated noise=1.77152 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 = -0.00235849 Jy ! Component: 100 - total flux cleaned = -0.0028183 Jy ! Component: 150 - total flux cleaned = -0.00291308 Jy ! Component: 200 - total flux cleaned = -0.00300341 Jy ! Total flux subtracted in 200 components = -0.00300341 Jy ! Clean residual min=-0.009904 max=0.015628 Jy/beam ! Clean residual mean=0.000002 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 0.450568 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.450568 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=0.038943Jy sigma=0.579722 ! Fit after self-cal, rms=0.038578Jy sigma=0.578189 ! 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=0.038578Jy sigma=0.578189 ! Fit after self-cal, rms=0.038469Jy sigma=0.577586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=2.274 mas, bpa=-6.522 degrees ! Estimated noise=1.76845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112303 Jy ! Component: 100 - total flux cleaned = -0.00140145 Jy ! Component: 150 - total flux cleaned = -0.00148154 Jy ! Component: 200 - total flux cleaned = -0.00140746 Jy ! Total flux subtracted in 200 components = -0.00140746 Jy ! Clean residual min=-0.009738 max=0.015409 Jy/beam ! Clean residual mean=0.000002 rms=0.003172 Jy/beam ! Combined flux in latest and established models = 0.44916 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.44916 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=0.038089Jy sigma=0.570976 ! Fit after self-cal, rms=0.037835Jy sigma=0.570075 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 (-11.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132899 Jy ! Component: 100 - total flux cleaned = 0.0197957 Jy ! Component: 150 - total flux cleaned = 0.0226348 Jy ! Component: 200 - total flux cleaned = 0.0244587 Jy ! Total flux subtracted in 200 components = 0.0244587 Jy ! Clean residual min=-0.008247 max=0.009684 Jy/beam ! Clean residual mean=0.000005 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.473619 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.473619 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=0.033514Jy sigma=0.462588 ! Fit after self-cal, rms=0.032995Jy sigma=0.458142 ! Inverting map ! Added new window around map position (-8.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096106 Jy ! Component: 100 - total flux cleaned = 0.0150705 Jy ! Component: 150 - total flux cleaned = 0.0185243 Jy ! Component: 200 - total flux cleaned = 0.0201258 Jy ! Total flux subtracted in 200 components = 0.0201258 Jy ! Clean residual min=-0.006311 max=0.007347 Jy/beam ! Clean residual mean=0.000007 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.493745 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.493745 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=0.029510Jy sigma=0.399547 ! Fit after self-cal, rms=0.029160Jy sigma=0.397492 ! 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=0.029160Jy sigma=0.397492 ! Fit after self-cal, rms=0.029030Jy sigma=0.388710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8761 mas, bmaj=2.276 mas, bpa=-6.585 degrees ! Estimated noise=1.76056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364663 Jy ! Component: 100 - total flux cleaned = 0.00536584 Jy ! Component: 150 - total flux cleaned = 0.00620447 Jy ! Component: 200 - total flux cleaned = 0.00671361 Jy ! Total flux subtracted in 200 components = 0.00671361 Jy ! Clean residual min=-0.006008 max=0.006233 Jy/beam ! Clean residual mean=0.000005 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.500458 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.500458 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=0.028187Jy sigma=0.376484 ! Fit after self-cal, rms=0.028018Jy sigma=0.375744 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 = 0.00125326 Jy ! Component: 100 - total flux cleaned = 0.00170811 Jy ! Component: 150 - total flux cleaned = 0.00206032 Jy ! Component: 200 - total flux cleaned = 0.00225628 Jy ! Total flux subtracted in 200 components = 0.00225628 Jy ! Clean residual min=-0.005603 max=0.005881 Jy/beam ! Clean residual mean=0.000006 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.502715 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.502715 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=0.027596Jy sigma=0.370693 ! Fit after self-cal, rms=0.027533Jy sigma=0.370531 ! 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=0.027533Jy sigma=0.370531 ! Fit after self-cal, rms=0.027665Jy sigma=0.369251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=3.221 mas, bpa=-3.298 degrees ! Estimated noise=2.05794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271564 Jy ! Component: 100 - total flux cleaned = 0.00328928 Jy ! Component: 150 - total flux cleaned = 0.00335281 Jy ! Component: 200 - total flux cleaned = 0.00329815 Jy ! Total flux subtracted in 200 components = 0.00329815 Jy ! Clean residual min=-0.008171 max=0.009584 Jy/beam ! Clean residual mean=0.000011 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.506013 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.506013 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=0.027512Jy sigma=0.367016 ! Fit after self-cal, rms=0.027371Jy sigma=0.366553 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 = 0.0004064 Jy ! Component: 100 - total flux cleaned = 0.000356629 Jy ! Component: 150 - total flux cleaned = 0.000311841 Jy ! Component: 200 - total flux cleaned = 0.000310688 Jy ! Total flux subtracted in 200 components = 0.000310688 Jy ! Clean residual min=-0.008192 max=0.009502 Jy/beam ! Clean residual mean=0.000011 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.506324 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.506324 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=0.027341Jy sigma=0.366364 ! Fit after self-cal, rms=0.027289Jy sigma=0.366146 ! 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=0.876 mas, bmaj=2.278 mas, bpa=-6.636 degrees ! Estimated noise=1.76089 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.876 x 2.278 at -6.636 degrees (North through East) ! Clean map min=-0.0052351 max=0.3718 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=0.7566 mas, bmaj=2.115 mas, bpa=-6.782 degrees ! Estimated noise=2.3985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.281122 Jy ! Component: 100 - total flux cleaned = 0.360306 Jy ! Component: 150 - total flux cleaned = 0.39661 Jy ! Component: 200 - total flux cleaned = 0.41461 Jy ! Total flux subtracted in 200 components = 0.41461 Jy ! Clean residual min=-0.007737 max=0.014856 Jy/beam ! Clean residual mean=0.000007 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.41461 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.41461 Jy ! Inverting map and beam ! Estimated beam: bmin=0.876 mas, bmaj=2.278 mas, bpa=-6.636 degrees ! Estimated noise=1.76089 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) ! Added new window around map position (-1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198034 Jy ! Component: 100 - total flux cleaned = 0.0328779 Jy ! Component: 150 - total flux cleaned = 0.0430223 Jy ! Component: 200 - total flux cleaned = 0.0511793 Jy ! Total flux subtracted in 200 components = 0.0511793 Jy ! Clean residual min=-0.007666 max=0.007915 Jy/beam ! Clean residual mean=0.000006 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.465789 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.465789 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=2.098 mas, bmaj=3.221 mas, bpa=-3.298 degrees ! Estimated noise=2.05794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012217 Jy ! Component: 100 - total flux cleaned = 0.0200351 Jy ! Component: 150 - total flux cleaned = 0.0256174 Jy ! Component: 200 - total flux cleaned = 0.0298492 Jy ! Total flux subtracted in 200 components = 0.0298492 Jy ! Clean residual min=-0.009225 max=0.008566 Jy/beam ! Clean residual mean=0.000010 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.495639 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 = 0.00284397 Jy ! Component: 100 - total flux cleaned = 0.00461625 Jy ! Component: 150 - total flux cleaned = 0.00621437 Jy ! Component: 200 - total flux cleaned = 0.00750032 Jy ! Total flux subtracted in 200 components = 0.00750032 Jy ! Clean residual min=-0.008408 max=0.008140 Jy/beam ! Clean residual mean=0.000009 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 0.503139 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 117 components and 0.503139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.876 mas, bmaj=2.278 mas, bpa=-6.636 degrees ! Estimated noise=1.76089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555262 Jy ! Component: 100 - total flux cleaned = 7.86122e-05 Jy ! Component: 150 - total flux cleaned = 0.00080008 Jy ! Component: 200 - total flux cleaned = 0.00161947 Jy ! Total flux subtracted in 200 components = 0.00161947 Jy ! Clean residual min=-0.005515 max=0.005235 Jy/beam ! Clean residual mean=0.000004 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.504758 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.504758 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=0.027387Jy sigma=0.358459 ! Fit after self-cal, rms=0.026996Jy sigma=0.354940 wmodel ./1415+1320_X_map.mod ! Writing 141 model components to file: ./1415+1320_X_map.mod wobs ./1415+1320_X_uvs.fits ! Writing UV FITS file: ./1415+1320_X_uvs.fits wwins ./1415+1320_X_map.win ! wwins: Wrote 4 windows to ./1415+1320_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 = 5.47263e-06 Jy ! Component: 100 - total flux cleaned = 0.000432244 Jy ! Component: 150 - total flux cleaned = 0.000818215 Jy ! Component: 200 - total flux cleaned = 0.00103363 Jy ! Component: 250 - total flux cleaned = 0.000972731 Jy ! Component: 300 - total flux cleaned = 0.00103271 Jy ! Component: 350 - total flux cleaned = 0.00109078 Jy ! Component: 400 - total flux cleaned = 0.00119739 Jy ! Component: 450 - total flux cleaned = 0.00129873 Jy ! Component: 500 - total flux cleaned = 0.00129935 Jy ! Component: 550 - total flux cleaned = 0.0011645 Jy ! Component: 600 - total flux cleaned = 0.00112203 Jy ! Component: 650 - total flux cleaned = 0.00103899 Jy ! Component: 700 - total flux cleaned = 0.000958803 Jy ! Component: 750 - total flux cleaned = 0.000920002 Jy ! Component: 800 - total flux cleaned = 0.000846575 Jy ! Component: 850 - total flux cleaned = 0.000846775 Jy ! Component: 900 - total flux cleaned = 0.000913681 Jy ! Component: 950 - total flux cleaned = 0.00104239 Jy ! Component: 1000 - total flux cleaned = 0.00107352 Jy ! Component: 1050 - total flux cleaned = 0.00110405 Jy ! Component: 1100 - total flux cleaned = 0.0012215 Jy ! Component: 1150 - total flux cleaned = 0.0012214 Jy ! Component: 1200 - total flux cleaned = 0.00127707 Jy ! Component: 1250 - total flux cleaned = 0.00133107 Jy ! Component: 1300 - total flux cleaned = 0.00135714 Jy ! Component: 1350 - total flux cleaned = 0.00138315 Jy ! Component: 1400 - total flux cleaned = 0.00145755 Jy ! Component: 1450 - total flux cleaned = 0.00143302 Jy ! Component: 1500 - total flux cleaned = 0.00152753 Jy ! Component: 1550 - total flux cleaned = 0.00155082 Jy ! Component: 1600 - total flux cleaned = 0.0015286 Jy ! Component: 1650 - total flux cleaned = 0.00152914 Jy ! Component: 1700 - total flux cleaned = 0.00155104 Jy ! Component: 1750 - total flux cleaned = 0.00161471 Jy ! Component: 1800 - total flux cleaned = 0.00159391 Jy ! Component: 1850 - total flux cleaned = 0.00157399 Jy ! Component: 1900 - total flux cleaned = 0.00155436 Jy ! Component: 1950 - total flux cleaned = 0.00161286 Jy ! Component: 2000 - total flux cleaned = 0.00161296 Jy ! Component: 2050 - total flux cleaned = 0.0016319 Jy ! Component: 2100 - total flux cleaned = 0.00165039 Jy ! Component: 2150 - total flux cleaned = 0.00165043 Jy ! Component: 2200 - total flux cleaned = 0.00161491 Jy ! Component: 2250 - total flux cleaned = 0.0016154 Jy ! Component: 2300 - total flux cleaned = 0.00164949 Jy ! Component: 2350 - total flux cleaned = 0.00159854 Jy ! Component: 2400 - total flux cleaned = 0.00163172 Jy ! Component: 2450 - total flux cleaned = 0.00163177 Jy ! Component: 2500 - total flux cleaned = 0.00168042 Jy ! Component: 2550 - total flux cleaned = 0.00174422 Jy ! Component: 2600 - total flux cleaned = 0.00174431 Jy ! Component: 2650 - total flux cleaned = 0.0018065 Jy ! Component: 2700 - total flux cleaned = 0.00183721 Jy ! Component: 2750 - total flux cleaned = 0.0018524 Jy ! Component: 2800 - total flux cleaned = 0.00191228 Jy ! Component: 2850 - total flux cleaned = 0.00195663 Jy ! Component: 2900 - total flux cleaned = 0.00197117 Jy ! Component: 2950 - total flux cleaned = 0.00201497 Jy ! Component: 3000 - total flux cleaned = 0.00211604 Jy ! Component: 3050 - total flux cleaned = 0.00211614 Jy ! Component: 3100 - total flux cleaned = 0.00218736 Jy ! Component: 3150 - total flux cleaned = 0.0022722 Jy ! Component: 3200 - total flux cleaned = 0.00230023 Jy ! Component: 3250 - total flux cleaned = 0.00239797 Jy ! Component: 3300 - total flux cleaned = 0.00243961 Jy ! Component: 3350 - total flux cleaned = 0.00250863 Jy ! Component: 3400 - total flux cleaned = 0.0025361 Jy ! Component: 3450 - total flux cleaned = 0.00259089 Jy ! Component: 3500 - total flux cleaned = 0.00267251 Jy ! Component: 3550 - total flux cleaned = 0.00269952 Jy ! Component: 3600 - total flux cleaned = 0.00276687 Jy ! Component: 3650 - total flux cleaned = 0.00283392 Jy ! Component: 3700 - total flux cleaned = 0.00290074 Jy ! Component: 3750 - total flux cleaned = 0.00294066 Jy ! Component: 3800 - total flux cleaned = 0.00302024 Jy ! Component: 3850 - total flux cleaned = 0.00308637 Jy ! Component: 3900 - total flux cleaned = 0.00317876 Jy ! Component: 3950 - total flux cleaned = 0.00327075 Jy ! Component: 4000 - total flux cleaned = 0.00333625 Jy ! Component: 4050 - total flux cleaned = 0.00340156 Jy ! Total flux subtracted in 4096 components = 0.00347979 Jy ! Clean residual min=-0.000738 max=0.000798 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.508238 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 450 components and 0.508238 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1415+1320_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.876 x 2.278 at -6.636 degrees (North through East) ! Clean map min=-0.0020851 max=0.37078 Jy/beam ! Writing clean map to FITS file: ./1415+1320_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.370777 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167626 0.167626 0.335253 0.670506 1.34101 2.68202 5.36405 10.7281 21.4562 42.9124 85.8247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.37 quit ! Quitting program ! Log file ./1415+1320_X_uvs.log closed on Thu Oct 17 23:16:48 2013