! Started logfile: /scr/pima/bp171a1_uvs/J0558+0044_X_uvs.log on Fri Mar 15 16:08:43 2013 obs /scr/pima/bp171a1_uvs/J0558+0044_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0558+0044_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997778 visibilities/baseline/integration-bin. ! Found source: J0558+0044 ! ! 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 3592 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/bp171a1_uvs/J0558+0044_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000795Jy sigma=0.707492 ! Fit after self-cal, rms=0.937277Jy sigma=0.662586 ! 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=0.7466 mas, bmaj=2.007 mas, bpa=-1.869 degrees ! Estimated noise=20.7754 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 = 0.0440285 Jy ! Component: 100 - total flux cleaned = 0.0593061 Jy ! Total flux subtracted in 100 components = 0.0593061 Jy ! Clean residual min=-0.004869 max=0.007551 Jy/beam ! Clean residual mean=-0.000003 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.0593061 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0593061 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=0.033225Jy sigma=0.023483 ! Fit after self-cal, rms=0.033144Jy sigma=0.023426 ! 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=0.8692 mas, bmaj=2.244 mas, bpa=-1.878 degrees ! Estimated noise=16.6894 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 = 0.013366 Jy ! Component: 100 - total flux cleaned = 0.0213619 Jy ! Component: 150 - total flux cleaned = 0.0264819 Jy ! Component: 200 - total flux cleaned = 0.0298538 Jy ! Total flux subtracted in 200 components = 0.0298538 Jy ! Clean residual min=-0.003278 max=0.004922 Jy/beam ! Clean residual mean=-0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.08916 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.08916 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=0.026847Jy sigma=0.018973 ! Fit after self-cal, rms=0.026824Jy sigma=0.018957 ! 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 1.15 FD 0.98 HN 1.47 KP 0.99 ! LA 0.91 MK 0.95 NL 0.94 OV 0.93 ! PT 0.84 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.89 HN 1.51 KP 0.95 ! LA 0.91 MK 0.94 NL 0.95 OV 0.93 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.47 KP 1.11 ! LA 0.87 MK 0.98 NL 0.95 OV 0.95 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.55 KP 0.97 ! LA 0.88 MK 0.97 NL 0.94 OV 0.95 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.67 KP 1.08 ! LA 0.87 MK 0.91 NL 0.90 OV 0.90 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.80 KP 1.07 ! LA 0.96 MK 0.89 NL 0.93 OV 0.96 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.70 KP 1.08 ! LA 0.89 MK 0.93 NL 0.95 OV 0.99 ! PT 0.92 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.88 HN 1.53 KP 1.14 ! LA 0.81 MK 0.92 NL 0.92 OV 0.98 ! PT 0.89 SC 1.16 ! ! ! Fit before self-cal, rms=0.026824Jy sigma=0.018957 ! Fit after self-cal, rms=0.026636Jy sigma=0.016559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.283 mas, bpa=-1.801 degrees ! Estimated noise=16.7525 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 = -0.000942728 Jy ! Component: 100 - total flux cleaned = -0.000907209 Jy ! Component: 150 - total flux cleaned = -0.00093983 Jy ! Component: 200 - total flux cleaned = -0.000990362 Jy ! Total flux subtracted in 200 components = -0.000990362 Jy ! Clean residual min=-0.001257 max=0.001458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0881696 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0881696 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=0.026527Jy sigma=0.016471 ! Fit after self-cal, rms=0.026622Jy sigma=0.016450 ! 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=0.026622Jy sigma=0.016450 ! Fit after self-cal, rms=0.026862Jy sigma=0.016441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=2.277 mas, bpa=-1.457 degrees ! Estimated noise=16.7234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309976 Jy ! Component: 100 - total flux cleaned = -0.000307868 Jy ! Component: 150 - total flux cleaned = -0.00034614 Jy ! Component: 200 - total flux cleaned = -0.000362497 Jy ! Total flux subtracted in 200 components = -0.000362497 Jy ! Clean residual min=-0.001126 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0878071 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0878071 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=0.026829Jy sigma=0.016412 ! Fit after self-cal, rms=0.026831Jy sigma=0.016411 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 (-6, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602393 Jy ! Component: 100 - total flux cleaned = 0.000662772 Jy ! Component: 150 - total flux cleaned = 0.000660715 Jy ! Component: 200 - total flux cleaned = 0.00069512 Jy ! Total flux subtracted in 200 components = 0.00069512 Jy ! Clean residual min=-0.001016 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0885022 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0885022 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=0.026766Jy sigma=0.016359 ! Fit after self-cal, rms=0.026764Jy sigma=0.016357 ! 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=0.026764Jy sigma=0.016357 ! Fit after self-cal, rms=0.026885Jy sigma=0.016353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=2.273 mas, bpa=-1.255 degrees ! Estimated noise=16.7091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.3223e-05 Jy ! Component: 100 - total flux cleaned = 8.72704e-05 Jy ! Component: 150 - total flux cleaned = 8.73459e-05 Jy ! Component: 200 - total flux cleaned = 7.50611e-05 Jy ! Total flux subtracted in 200 components = 7.50611e-05 Jy ! Clean residual min=-0.000921 max=0.001030 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0885773 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0885773 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=0.026871Jy sigma=0.016341 ! Fit after self-cal, rms=0.026872Jy sigma=0.016341 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 = -1.74421e-05 Jy ! Component: 100 - total flux cleaned = -1.77479e-05 Jy ! Component: 150 - total flux cleaned = -7.57594e-06 Jy ! Component: 200 - total flux cleaned = -1.73206e-05 Jy ! Total flux subtracted in 200 components = -1.73206e-05 Jy ! Clean residual min=-0.000885 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.08856 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.08856 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=0.026866Jy sigma=0.016334 ! Fit after self-cal, rms=0.026865Jy sigma=0.016334 ! Inverting map ! Added new window around map position (-36.6, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958733 Jy ! Component: 100 - total flux cleaned = 0.00111472 Jy ! Component: 150 - total flux cleaned = 0.00108265 Jy ! Component: 200 - total flux cleaned = 0.00102675 Jy ! Total flux subtracted in 200 components = 0.00102675 Jy ! Clean residual min=-0.000883 max=0.000949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0895867 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0895867 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=0.026819Jy sigma=0.016308 ! Fit after self-cal, rms=0.026817Jy sigma=0.016307 ! 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=0.026817Jy sigma=0.016307 ! Fit after self-cal, rms=0.026840Jy sigma=0.016306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=3.707 mas, bpa=2.017 degrees ! Estimated noise=20.8957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.78187e-05 Jy ! Component: 100 - total flux cleaned = 7.63245e-05 Jy ! Component: 150 - total flux cleaned = 6.77001e-05 Jy ! Component: 200 - total flux cleaned = 6.79227e-05 Jy ! Total flux subtracted in 200 components = 6.79227e-05 Jy ! Clean residual min=-0.000994 max=0.001001 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0896546 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0896547 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=0.026837Jy sigma=0.016303 ! Fit after self-cal, rms=0.026837Jy sigma=0.016302 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 = -3.58007e-05 Jy ! Component: 100 - total flux cleaned = -4.30523e-05 Jy ! Component: 150 - total flux cleaned = -4.9761e-05 Jy ! Component: 200 - total flux cleaned = -6.20274e-05 Jy ! Total flux subtracted in 200 components = -6.20274e-05 Jy ! Clean residual min=-0.000980 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0895926 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.0895926 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=0.026837Jy sigma=0.016302 ! Fit after self-cal, rms=0.026837Jy sigma=0.016301 ! 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=0.8794 mas, bmaj=2.273 mas, bpa=-1.221 degrees ! Estimated noise=16.6908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 2.273 at -1.221 degrees (North through East) ! Clean map min=-0.00096096 max=0.060081 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=0.7496 mas, bmaj=2.013 mas, bpa=-1.121 degrees ! Estimated noise=21.2135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450294 Jy ! Component: 100 - total flux cleaned = 0.0605491 Jy ! Component: 150 - total flux cleaned = 0.0695335 Jy ! Component: 200 - total flux cleaned = 0.0749333 Jy ! Total flux subtracted in 200 components = 0.0749333 Jy ! Clean residual min=-0.001860 max=0.002779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0749333 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0749333 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.273 mas, bpa=-1.221 degrees ! Estimated noise=16.6908 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 = 0.00472527 Jy ! Component: 100 - total flux cleaned = 0.00739897 Jy ! Component: 150 - total flux cleaned = 0.00908652 Jy ! Component: 200 - total flux cleaned = 0.0101045 Jy ! Total flux subtracted in 200 components = 0.0101045 Jy ! Clean residual min=-0.001043 max=0.001199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0850378 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 60 components and 0.0850378 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=2.157 mas, bmaj=3.707 mas, bpa=2.017 degrees ! Estimated noise=20.8957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151358 Jy ! Component: 100 - total flux cleaned = 0.00242869 Jy ! Component: 150 - total flux cleaned = 0.00292468 Jy ! Component: 200 - total flux cleaned = 0.00323442 Jy ! Total flux subtracted in 200 components = 0.00323442 Jy ! Clean residual min=-0.001151 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0882722 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 = 0.000179523 Jy ! Component: 100 - total flux cleaned = 0.000316657 Jy ! Component: 150 - total flux cleaned = 0.000437145 Jy ! Component: 200 - total flux cleaned = 0.000517417 Jy ! Total flux subtracted in 200 components = 0.000517417 Jy ! Clean residual min=-0.001064 max=0.001019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0887896 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 100 components and 0.0887897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.273 mas, bpa=-1.221 degrees ! Estimated noise=16.6908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.53517e-05 Jy ! Component: 100 - total flux cleaned = -5.43308e-05 Jy ! Component: 150 - total flux cleaned = -0.000140915 Jy ! Component: 200 - total flux cleaned = -0.000202506 Jy ! Total flux subtracted in 200 components = -0.000202506 Jy ! Clean residual min=-0.000879 max=0.000946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0885871 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.0885872 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=0.026871Jy sigma=0.016314 ! Fit after self-cal, rms=0.026862Jy sigma=0.016311 wmodel /scr/pima/bp171a1_uvs/J0558+0044_X_map.mod ! Writing 119 model components to file: /scr/pima/bp171a1_uvs/J0558+0044_X_map.mod wobs /scr/pima/bp171a1_uvs/J0558+0044_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0558+0044_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0558+0044_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a1_uvs/J0558+0044_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 = 0.00015689 Jy ! Component: 100 - total flux cleaned = 7.93276e-05 Jy ! Component: 150 - total flux cleaned = 0.000153051 Jy ! Component: 200 - total flux cleaned = 0.000209906 Jy ! Component: 250 - total flux cleaned = 0.000265056 Jy ! Component: 300 - total flux cleaned = 0.000198612 Jy ! Component: 350 - total flux cleaned = 0.000146863 Jy ! Component: 400 - total flux cleaned = 0.000121368 Jy ! Component: 450 - total flux cleaned = 0.000121067 Jy ! Component: 500 - total flux cleaned = 0.000108986 Jy ! Component: 550 - total flux cleaned = 0.000121 Jy ! Component: 600 - total flux cleaned = 0.000132715 Jy ! Component: 650 - total flux cleaned = 0.000144236 Jy ! Component: 700 - total flux cleaned = 0.000155549 Jy ! Component: 750 - total flux cleaned = 0.000188636 Jy ! Component: 800 - total flux cleaned = 0.000220877 Jy ! Component: 850 - total flux cleaned = 0.000210068 Jy ! Component: 900 - total flux cleaned = 0.000251444 Jy ! Component: 950 - total flux cleaned = 0.000230897 Jy ! Component: 1000 - total flux cleaned = 0.000230787 Jy ! Component: 1050 - total flux cleaned = 0.000220936 Jy ! Component: 1100 - total flux cleaned = 0.000191654 Jy ! Component: 1150 - total flux cleaned = 0.000229987 Jy ! Component: 1200 - total flux cleaned = 0.000220301 Jy ! Component: 1250 - total flux cleaned = 0.000173847 Jy ! Component: 1300 - total flux cleaned = 0.000210292 Jy ! Component: 1350 - total flux cleaned = 0.000191954 Jy ! Component: 1400 - total flux cleaned = 0.000191929 Jy ! Component: 1450 - total flux cleaned = 0.000183026 Jy ! Component: 1500 - total flux cleaned = 0.00017437 Jy ! Component: 1550 - total flux cleaned = 0.0001659 Jy ! Component: 1600 - total flux cleaned = 0.000174411 Jy ! Component: 1650 - total flux cleaned = 0.000191057 Jy ! Component: 1700 - total flux cleaned = 0.000158058 Jy ! Component: 1750 - total flux cleaned = 0.000166271 Jy ! Component: 1800 - total flux cleaned = 0.000166309 Jy ! Component: 1850 - total flux cleaned = 0.000190111 Jy ! Component: 1900 - total flux cleaned = 0.000190171 Jy ! Component: 1950 - total flux cleaned = 0.000174645 Jy ! Component: 2000 - total flux cleaned = 0.000174724 Jy ! Component: 2050 - total flux cleaned = 0.000182171 Jy ! Component: 2100 - total flux cleaned = 0.00016717 Jy ! Component: 2150 - total flux cleaned = 0.000189442 Jy ! Component: 2200 - total flux cleaned = 0.000196819 Jy ! Component: 2250 - total flux cleaned = 0.0002041 Jy ! Component: 2300 - total flux cleaned = 0.000218475 Jy ! Component: 2350 - total flux cleaned = 0.000232724 Jy ! Component: 2400 - total flux cleaned = 0.00021858 Jy ! Component: 2450 - total flux cleaned = 0.000225625 Jy ! Component: 2500 - total flux cleaned = 0.000239526 Jy ! Component: 2550 - total flux cleaned = 0.000239623 Jy ! Component: 2600 - total flux cleaned = 0.000239637 Jy ! Component: 2650 - total flux cleaned = 0.000259856 Jy ! Component: 2700 - total flux cleaned = 0.000273145 Jy ! Component: 2750 - total flux cleaned = 0.000246642 Jy ! Component: 2800 - total flux cleaned = 0.000279469 Jy ! Component: 2850 - total flux cleaned = 0.000272857 Jy ! Component: 2900 - total flux cleaned = 0.000260034 Jy ! Component: 2950 - total flux cleaned = 0.00027933 Jy ! Component: 3000 - total flux cleaned = 0.000292046 Jy ! Component: 3050 - total flux cleaned = 0.000298374 Jy ! Component: 3100 - total flux cleaned = 0.000298338 Jy ! Component: 3150 - total flux cleaned = 0.000304502 Jy ! Component: 3200 - total flux cleaned = 0.000292236 Jy ! Component: 3250 - total flux cleaned = 0.000304402 Jy ! Component: 3300 - total flux cleaned = 0.000310351 Jy ! Component: 3350 - total flux cleaned = 0.000310333 Jy ! Component: 3400 - total flux cleaned = 0.00031036 Jy ! Component: 3450 - total flux cleaned = 0.000322134 Jy ! Component: 3500 - total flux cleaned = 0.000327983 Jy ! Component: 3550 - total flux cleaned = 0.000322181 Jy ! Component: 3600 - total flux cleaned = 0.000327953 Jy ! Component: 3650 - total flux cleaned = 0.000327935 Jy ! Component: 3700 - total flux cleaned = 0.000316595 Jy ! Component: 3750 - total flux cleaned = 0.000322265 Jy ! Component: 3800 - total flux cleaned = 0.000333487 Jy ! Component: 3850 - total flux cleaned = 0.000322339 Jy ! Component: 3900 - total flux cleaned = 0.000333406 Jy ! Component: 3950 - total flux cleaned = 0.000338853 Jy ! Component: 4000 - total flux cleaned = 0.000338853 Jy ! Component: 4050 - total flux cleaned = 0.000322583 Jy ! Total flux subtracted in 4096 components = 0.000333417 Jy ! Clean residual min=-0.000329 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0889206 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 375 components and 0.0889206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0558+0044_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 2.273 at -1.221 degrees (North through East) ! Clean map min=-0.00083434 max=0.060703 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0558+0044_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0607032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.04457e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44699 0.44699 0.893979 1.78796 3.57592 7.15184 14.3037 28.6073 57.2147 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0558+0044_X_uvs.log closed on Fri Mar 15 16:08:47 2013