! Started logfile: ./J0506-0858_X_uvs.log on Mon Oct 28 15:37:29 2013 obs J0506-0858_X_uva.fits ! Reading UV FITS file: J0506-0858_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.858796 visibilities/baseline/integration-bin. ! Found source: J0506-0858 ! ! 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 5936 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 ./J0506-0858_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999854Jy sigma=0.901884 ! Fit after self-cal, rms=0.987433Jy sigma=0.884702 ! 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=1.042 mas, bmaj=2.88 mas, bpa=17.3 degrees ! Estimated noise=19.1453 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 = 0.0122453 Jy ! Component: 100 - total flux cleaned = 0.0151564 Jy ! Total flux subtracted in 100 components = 0.0151564 Jy ! Clean residual min=-0.001658 max=0.001542 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0151564 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0151564 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=0.021475Jy sigma=0.020232 ! Fit after self-cal, rms=0.019420Jy sigma=0.018385 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336762 Jy ! Component: 100 - total flux cleaned = 0.0043672 Jy ! Total flux subtracted in 100 components = 0.0043672 Jy ! Clean residual min=-0.001454 max=0.001408 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0195236 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0195236 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=0.019615Jy sigma=0.017362 ! Fit after self-cal, rms=0.019612Jy sigma=0.017358 ! 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=1.3 mas, bmaj=3.11 mas, bpa=14.93 degrees ! Estimated noise=11.3522 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 = 0.00058204 Jy ! Component: 100 - total flux cleaned = 0.000642477 Jy ! Component: 150 - total flux cleaned = 0.000642674 Jy ! Component: 200 - total flux cleaned = 0.000611442 Jy ! Total flux subtracted in 200 components = 0.000611442 Jy ! Clean residual min=-0.001058 max=0.001000 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.020135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.020135 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=0.019700Jy sigma=0.017253 ! Fit after self-cal, rms=0.019700Jy sigma=0.017252 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 0.85 KP 0.89 ! LA 0.97 NL 0.98 OV 1.05 PT 0.91 ! SC 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.78 KP 0.81 ! LA 0.96 NL 0.99 OV 1.03 PT 0.84 ! SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.10 HN 0.96 KP 1.01 ! LA 0.86 NL 1.06 OV 0.89 PT 0.90 ! SC 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.15 HN 0.88 KP 0.89 ! LA 0.88 NL 1.02 OV 0.92 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.03 HN 0.92 KP 1.06 ! LA 0.86 NL 0.96 OV 1.00 PT 0.92 ! SC 0.89 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.03 KP 0.97 ! LA 1.02 NL 0.85 OV 1.00 PT 0.85 ! SC 1.26 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 HN 0.84 KP 0.94 ! LA 0.93 NL 1.02 OV 1.01 PT 0.82 ! SC 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.89 KP 1.10 ! LA 0.75 NL 0.90 OV 1.05 PT 0.78 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.019700Jy sigma=0.017252 ! Fit after self-cal, rms=0.017557Jy sigma=0.016814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=3.105 mas, bpa=14.61 degrees ! Estimated noise=9.84335 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 = -0.00193008 Jy ! Component: 100 - total flux cleaned = -0.00237647 Jy ! Component: 150 - total flux cleaned = -0.00247949 Jy ! Component: 200 - total flux cleaned = -0.00249106 Jy ! Total flux subtracted in 200 components = -0.00249106 Jy ! Clean residual min=-0.000753 max=0.000773 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0176439 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0176439 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=0.016944Jy sigma=0.017001 ! Fit after self-cal, rms=0.016977Jy sigma=0.016988 ! 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=0.016977Jy sigma=0.016988 ! Fit after self-cal, rms=0.015390Jy sigma=0.016706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=3.101 mas, bpa=14.5 degrees ! Estimated noise=8.6553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165488 Jy ! Component: 100 - total flux cleaned = -0.00202787 Jy ! Component: 150 - total flux cleaned = -0.0021317 Jy ! Component: 200 - total flux cleaned = -0.00213198 Jy ! Total flux subtracted in 200 components = -0.00213198 Jy ! Clean residual min=-0.000608 max=0.000604 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.015512 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.015512 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=0.014872Jy sigma=0.016888 ! Fit after self-cal, rms=0.014890Jy sigma=0.016883 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 = -3.61011e-05 Jy ! Component: 100 - total flux cleaned = -2.8723e-05 Jy ! Component: 150 - total flux cleaned = -2.87642e-05 Jy ! Component: 200 - total flux cleaned = -2.24518e-05 Jy ! Total flux subtracted in 200 components = -2.24518e-05 Jy ! Clean residual min=-0.000603 max=0.000596 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0154895 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0154895 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=0.014883Jy sigma=0.016887 ! Fit after self-cal, rms=0.014884Jy sigma=0.016886 ! 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=0.014884Jy sigma=0.016886 ! Fit after self-cal, rms=0.013510Jy sigma=0.016695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.1 mas, bpa=14.41 degrees ! Estimated noise=7.59339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145039 Jy ! Component: 100 - total flux cleaned = -0.00177631 Jy ! Component: 150 - total flux cleaned = -0.00188324 Jy ! Component: 200 - total flux cleaned = -0.00187359 Jy ! Total flux subtracted in 200 components = -0.00187359 Jy ! Clean residual min=-0.000523 max=0.000523 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0136159 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0136159 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=0.013055Jy sigma=0.016879 ! Fit after self-cal, rms=0.013058Jy sigma=0.016879 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 = 7.70806e-06 Jy ! Component: 100 - total flux cleaned = 1.02901e-05 Jy ! Component: 150 - total flux cleaned = 1.02713e-05 Jy ! Component: 200 - total flux cleaned = 1.25697e-05 Jy ! Total flux subtracted in 200 components = 1.25697e-05 Jy ! Clean residual min=-0.000520 max=0.000521 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0136285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0136285 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=0.013054Jy sigma=0.016881 ! Fit after self-cal, rms=0.013054Jy sigma=0.016881 ! 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=0.013054Jy sigma=0.016881 ! Fit after self-cal, rms=0.011839Jy sigma=0.016691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=3.972 mas, bpa=2.161 degrees ! Estimated noise=7.57587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129475 Jy ! Component: 100 - total flux cleaned = -0.001591 Jy ! Component: 150 - total flux cleaned = -0.00167114 Jy ! Component: 200 - total flux cleaned = -0.00167374 Jy ! Total flux subtracted in 200 components = -0.00167374 Jy ! Clean residual min=-0.000567 max=0.000426 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0119548 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0119548 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=0.011449Jy sigma=0.016867 ! Fit after self-cal, rms=0.011450Jy sigma=0.016867 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 = 6.70594e-07 Jy ! Component: 100 - total flux cleaned = 4.55317e-06 Jy ! Component: 150 - total flux cleaned = 6.31862e-06 Jy ! Component: 200 - total flux cleaned = 1.15698e-05 Jy ! Total flux subtracted in 200 components = 1.15698e-05 Jy ! Clean residual min=-0.000566 max=0.000424 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0119663 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.0119663 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=0.011452Jy sigma=0.016865 ! Fit after self-cal, rms=0.011452Jy sigma=0.016865 ! 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=1.302 mas, bmaj=3.099 mas, bpa=14.35 degrees ! Estimated noise=6.6583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.302 x 3.099 at 14.35 degrees (North through East) ! Clean map min=-0.00043037 max=0.011116 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=1.037 mas, bmaj=2.859 mas, bpa=17.22 degrees ! Estimated noise=11.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085403 Jy ! Component: 100 - total flux cleaned = 0.0105918 Jy ! Component: 150 - total flux cleaned = 0.0113586 Jy ! Component: 200 - total flux cleaned = 0.0116032 Jy ! Total flux subtracted in 200 components = 0.0116032 Jy ! Clean residual min=-0.000749 max=0.000773 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0116032 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0116032 Jy ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.099 mas, bpa=14.35 degrees ! Estimated noise=6.6583 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 = 0.000338147 Jy ! Component: 100 - total flux cleaned = 0.000393712 Jy ! Component: 150 - total flux cleaned = 0.000399922 Jy ! Component: 200 - total flux cleaned = 0.000389674 Jy ! Total flux subtracted in 200 components = 0.000389674 Jy ! Clean residual min=-0.000466 max=0.000464 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0119929 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0119929 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=2.27 mas, bmaj=3.972 mas, bpa=2.161 degrees ! Estimated noise=7.57587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.16123e-06 Jy ! Component: 100 - total flux cleaned = -4.56107e-06 Jy ! Component: 150 - total flux cleaned = -4.57756e-06 Jy ! Component: 200 - total flux cleaned = -4.37915e-06 Jy ! Total flux subtracted in 200 components = -4.37915e-06 Jy ! Clean residual min=-0.000573 max=0.000428 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0119885 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 = 2.36859e-06 Jy ! Component: 100 - total flux cleaned = 2.4093e-06 Jy ! Component: 150 - total flux cleaned = 2.38921e-06 Jy ! Component: 200 - total flux cleaned = 2.35935e-06 Jy ! Total flux subtracted in 200 components = 2.35935e-06 Jy ! Clean residual min=-0.000571 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0119909 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0119909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.099 mas, bpa=14.35 degrees ! Estimated noise=6.6583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11115e-05 Jy ! Component: 100 - total flux cleaned = 3.31391e-06 Jy ! Component: 150 - total flux cleaned = -6.81536e-06 Jy ! Component: 200 - total flux cleaned = -1.26585e-05 Jy ! Total flux subtracted in 200 components = -1.26585e-05 Jy ! Clean residual min=-0.000450 max=0.000459 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0119782 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0119782 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=0.011441Jy sigma=0.016883 ! Fit after self-cal, rms=0.011440Jy sigma=0.016883 wmodel ./J0506-0858_X_map.mod ! Writing 52 model components to file: ./J0506-0858_X_map.mod wobs ./J0506-0858_X_uvs.fits ! Writing UV FITS file: ./J0506-0858_X_uvs.fits wwins ./J0506-0858_X_map.win ! wwins: Wrote 1 windows to ./J0506-0858_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 = -0.000100282 Jy ! Component: 100 - total flux cleaned = -0.00020131 Jy ! Component: 150 - total flux cleaned = -0.000260171 Jy ! Component: 200 - total flux cleaned = -0.000302273 Jy ! Component: 250 - total flux cleaned = -0.000329245 Jy ! Component: 300 - total flux cleaned = -0.000361887 Jy ! Component: 350 - total flux cleaned = -0.000393598 Jy ! Component: 400 - total flux cleaned = -0.00041854 Jy ! Component: 450 - total flux cleaned = -0.000454851 Jy ! Component: 500 - total flux cleaned = -0.000478404 Jy ! Component: 550 - total flux cleaned = -0.000490064 Jy ! Component: 600 - total flux cleaned = -0.00050139 Jy ! Component: 650 - total flux cleaned = -0.000517701 Jy ! Component: 700 - total flux cleaned = -0.000517578 Jy ! Component: 750 - total flux cleaned = -0.000522762 Jy ! Component: 800 - total flux cleaned = -0.000527796 Jy ! Component: 850 - total flux cleaned = -0.000532851 Jy ! Component: 900 - total flux cleaned = -0.000527855 Jy ! Component: 950 - total flux cleaned = -0.000537722 Jy ! Component: 1000 - total flux cleaned = -0.000556963 Jy ! Component: 1050 - total flux cleaned = -0.000556983 Jy ! Component: 1100 - total flux cleaned = -0.000599046 Jy ! Component: 1150 - total flux cleaned = -0.000626546 Jy ! Component: 1200 - total flux cleaned = -0.000649089 Jy ! Component: 1250 - total flux cleaned = -0.000671504 Jy ! Component: 1300 - total flux cleaned = -0.000693663 Jy ! Component: 1350 - total flux cleaned = -0.000719733 Jy ! Component: 1400 - total flux cleaned = -0.000753972 Jy ! Component: 1450 - total flux cleaned = -0.000770848 Jy ! Component: 1500 - total flux cleaned = -0.000791623 Jy ! Component: 1550 - total flux cleaned = -0.000824496 Jy ! Component: 1600 - total flux cleaned = -0.000832625 Jy ! Component: 1650 - total flux cleaned = -0.000864681 Jy ! Component: 1700 - total flux cleaned = -0.000880529 Jy ! Component: 1750 - total flux cleaned = -0.00088829 Jy ! Component: 1800 - total flux cleaned = -0.000907621 Jy ! Component: 1850 - total flux cleaned = -0.000907556 Jy ! Component: 1900 - total flux cleaned = -0.000918852 Jy ! Component: 1950 - total flux cleaned = -0.000937581 Jy ! Component: 2000 - total flux cleaned = -0.000933848 Jy ! Component: 2050 - total flux cleaned = -0.000937573 Jy ! Component: 2100 - total flux cleaned = -0.000955701 Jy ! Component: 2150 - total flux cleaned = -0.00097364 Jy ! Component: 2200 - total flux cleaned = -0.000966577 Jy ! Component: 2250 - total flux cleaned = -0.000984162 Jy ! Component: 2300 - total flux cleaned = -0.000987597 Jy ! Component: 2350 - total flux cleaned = -0.0010049 Jy ! Component: 2400 - total flux cleaned = -0.00101849 Jy ! Component: 2450 - total flux cleaned = -0.00103536 Jy ! Component: 2500 - total flux cleaned = -0.00103864 Jy ! Component: 2550 - total flux cleaned = -0.00104523 Jy ! Component: 2600 - total flux cleaned = -0.00104195 Jy ! Component: 2650 - total flux cleaned = -0.00105496 Jy ! Component: 2700 - total flux cleaned = -0.00104848 Jy ! Component: 2750 - total flux cleaned = -0.00105166 Jy ! Component: 2800 - total flux cleaned = -0.00105165 Jy ! Component: 2850 - total flux cleaned = -0.00105794 Jy ! Component: 2900 - total flux cleaned = -0.00106109 Jy ! Component: 2950 - total flux cleaned = -0.00105182 Jy ! Component: 3000 - total flux cleaned = -0.00106109 Jy ! Component: 3050 - total flux cleaned = -0.00107025 Jy ! Component: 3100 - total flux cleaned = -0.00106727 Jy ! Component: 3150 - total flux cleaned = -0.00107028 Jy ! Component: 3200 - total flux cleaned = -0.00106728 Jy ! Component: 3250 - total flux cleaned = -0.00106433 Jy ! Component: 3300 - total flux cleaned = -0.00107317 Jy ! Component: 3350 - total flux cleaned = -0.00105275 Jy ! Component: 3400 - total flux cleaned = -0.00105278 Jy ! Component: 3450 - total flux cleaned = -0.00104704 Jy ! Component: 3500 - total flux cleaned = -0.00104705 Jy ! Component: 3550 - total flux cleaned = -0.00103003 Jy ! Component: 3600 - total flux cleaned = -0.00104413 Jy ! Component: 3650 - total flux cleaned = -0.00104408 Jy ! Component: 3700 - total flux cleaned = -0.00103292 Jy ! Component: 3750 - total flux cleaned = -0.00103016 Jy ! Component: 3800 - total flux cleaned = -0.0010384 Jy ! Component: 3850 - total flux cleaned = -0.00103293 Jy ! Component: 3900 - total flux cleaned = -0.00103293 Jy ! Component: 3950 - total flux cleaned = -0.00102483 Jy ! Component: 4000 - total flux cleaned = -0.00102215 Jy ! Component: 4050 - total flux cleaned = -0.00101681 Jy ! Total flux subtracted in 4096 components = -0.00101682 Jy ! Clean residual min=-0.000146 max=0.000168 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0109614 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 354 components and 0.0109614 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0506-0858_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.302 x 3.099 at 14.35 degrees (North through East) ! Clean map min=-0.00034566 max=0.011108 Jy/beam ! Writing clean map to FITS file: ./J0506-0858_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0111082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.885e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31929 1.31929 2.63859 5.27718 10.5544 21.1087 42.2174 84.4348 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.011 quit ! Quitting program ! Log file ./J0506-0858_X_uvs.log closed on Mon Oct 28 15:37:42 2013