! Started logfile: J0419-3010_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:14:47 2011 obs J0419-3010_X_2010_10_13_pus_uva.fits ! Reading UV FITS file: J0419-3010_X_2010_10_13_pus_uva.fits ! AN table 1: 190 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.327619 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0419-3010 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40996e+09 8e+06 1 8e+06 ! 02 2 8.47996e+09 8e+06 1 8e+06 ! 03 3 8.79496e+09 8e+06 1 8e+06 ! 04 4 8.89996e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 5978 lines of history. ! ! Reading 26144 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0419-3010_X_2010_10_13_pus] 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 = 256x256 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 1232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1304 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003125Jy sigma=0.011170 ! Fit after self-cal, rms=0.939741Jy sigma=0.010614 ! 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=0.6373 mas, bmaj=2.016 mas, bpa=-16.83 degrees ! Estimated noise=1224.56 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 = 0.0492343 Jy ! Component: 100 - total flux cleaned = 0.0618773 Jy ! Total flux subtracted in 100 components = 0.0618773 Jy ! Clean residual min=-0.009429 max=0.009632 Jy/beam ! Clean residual mean=0.000018 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.0618773 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0618773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165779Jy sigma=0.001273 ! Fit after self-cal, rms=0.164948Jy sigma=0.001261 ! 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=0.9139 mas, bmaj=2.509 mas, bpa=-13.04 degrees ! Estimated noise=419.97 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 = 0.00948321 Jy ! Component: 100 - total flux cleaned = 0.0125624 Jy ! Component: 150 - total flux cleaned = 0.0135456 Jy ! Component: 200 - total flux cleaned = 0.0135871 Jy ! Total flux subtracted in 200 components = 0.0135871 Jy ! Clean residual min=-0.004199 max=0.006857 Jy/beam ! Clean residual mean=0.000106 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.0754643 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0754643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164061Jy sigma=0.001256 ! Fit after self-cal, rms=0.164037Jy sigma=0.001256 ! 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 0.95 FD 0.85 HH 1.00* HN 0.63 ! KB 1.00* KK 1.00* KP 0.99 LA 0.99 ! MK 0.99 NL 1.35 NY 1.00* OV 1.07 ! PT 0.97 SC 1.26 TS 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HH 1.00* HN 0.66 ! KB 1.00* KK 1.00* KP 0.95 LA 0.99 ! MK 1.01 NL 1.45 NY 1.00* OV 1.14 ! PT 0.96 SC 1.21 TS 1.00* ! ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HH 1.00* HN 0.56 ! KB 1.00* KK 1.00* KP 0.96 LA 0.93 ! MK 1.02 NL 1.29 NY 1.00* OV 1.07 ! PT 1.12 SC 1.03 TS 1.00* ! ! ! Correcting IF 4. ! 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 HH 1.00* HN 0.59 ! KB 1.00* KK 1.00* KP 0.94 LA 1.02 ! MK 0.92 NL 1.24 NY 1.00* OV 1.14 ! PT 1.02 SC 0.97 TS 1.00* ! ! ! Fit before self-cal, rms=0.164037Jy sigma=0.001256 ! Fit after self-cal, rms=0.130608Jy sigma=0.001248 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9003 mas, bmaj=2.545 mas, bpa=-13.58 degrees ! Estimated noise=421.416 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 = 0.00088299 Jy ! Component: 100 - total flux cleaned = 0.00105081 Jy ! Component: 150 - total flux cleaned = 0.00115647 Jy ! Component: 200 - total flux cleaned = 0.00121761 Jy ! Total flux subtracted in 200 components = 0.00121761 Jy ! Clean residual min=-0.002081 max=0.003544 Jy/beam ! Clean residual mean=0.000032 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0766819 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0766819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130577Jy sigma=0.001248 ! Fit after self-cal, rms=0.130383Jy sigma=0.001245 ! 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. ! ! Fit before self-cal, rms=0.130383Jy sigma=0.001245 ! Fit after self-cal, rms=0.128870Jy sigma=0.001245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8949 mas, bmaj=2.553 mas, bpa=-13.76 degrees ! Estimated noise=421.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087252 Jy ! Component: 100 - total flux cleaned = 0.00102748 Jy ! Component: 150 - total flux cleaned = 0.00106012 Jy ! Component: 200 - total flux cleaned = 0.00111968 Jy ! Total flux subtracted in 200 components = 0.00111968 Jy ! Clean residual min=-0.001961 max=0.003430 Jy/beam ! Clean residual mean=0.000038 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0778016 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0778016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128843Jy sigma=0.001245 ! Fit after self-cal, rms=0.128852Jy sigma=0.001244 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 (-3.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345864 Jy ! Component: 100 - total flux cleaned = 0.00516229 Jy ! Component: 150 - total flux cleaned = 0.00525132 Jy ! Component: 200 - total flux cleaned = 0.00532849 Jy ! Total flux subtracted in 200 components = 0.00532849 Jy ! Clean residual min=-0.001796 max=0.002554 Jy/beam ! Clean residual mean=-0.000008 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0831301 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0831301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128757Jy sigma=0.001243 ! Fit after self-cal, rms=0.128712Jy sigma=0.001243 ! 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. ! ! Fit before self-cal, rms=0.128712Jy sigma=0.001243 ! Fit after self-cal, rms=0.127620Jy sigma=0.001242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8888 mas, bmaj=2.546 mas, bpa=-13.89 degrees ! Estimated noise=421.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211739 Jy ! Component: 100 - total flux cleaned = 0.00327041 Jy ! Component: 150 - total flux cleaned = 0.003519 Jy ! Component: 200 - total flux cleaned = 0.003582 Jy ! Total flux subtracted in 200 components = 0.003582 Jy ! Clean residual min=-0.001965 max=0.002341 Jy/beam ! Clean residual mean=-0.000016 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0867121 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0867121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127575Jy sigma=0.001242 ! Fit after self-cal, rms=0.127529Jy sigma=0.001242 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 = 0.00108603 Jy ! Component: 100 - total flux cleaned = 0.001163 Jy ! Component: 150 - total flux cleaned = 0.0011302 Jy ! Component: 200 - total flux cleaned = 0.00115974 Jy ! Total flux subtracted in 200 components = 0.00115974 Jy ! Clean residual min=-0.002002 max=0.002432 Jy/beam ! Clean residual mean=-0.000020 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0878718 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0878718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127503Jy sigma=0.001241 ! Fit after self-cal, rms=0.127500Jy sigma=0.001241 ! 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. ! ! Fit before self-cal, rms=0.127500Jy sigma=0.001241 ! Fit after self-cal, rms=0.127005Jy sigma=0.001241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=6.638 mas, bpa=-3.545 degrees ! Estimated noise=506.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123792 Jy ! Component: 100 - total flux cleaned = 0.00145205 Jy ! Component: 150 - total flux cleaned = 0.001498 Jy ! Component: 200 - total flux cleaned = 0.00151864 Jy ! Total flux subtracted in 200 components = 0.00151864 Jy ! Clean residual min=-0.001680 max=0.002255 Jy/beam ! Clean residual mean=-0.000009 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0893905 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0893905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126994Jy sigma=0.001241 ! Fit after self-cal, rms=0.126952Jy sigma=0.001241 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 = 0.000278361 Jy ! Component: 100 - total flux cleaned = 0.000299566 Jy ! Component: 150 - total flux cleaned = 0.000300471 Jy ! Component: 200 - total flux cleaned = 0.00030141 Jy ! Total flux subtracted in 200 components = 0.00030141 Jy ! Clean residual min=-0.001681 max=0.002374 Jy/beam ! Clean residual mean=-0.000017 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0896919 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0896919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126947Jy sigma=0.001241 ! Fit after self-cal, rms=0.126936Jy sigma=0.001241 ! 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=0.8842 mas, bmaj=2.54 mas, bpa=-13.97 degrees ! Estimated noise=422.492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.54 at -13.97 degrees (North through East) ! Clean map min=-0.0019947 max=0.06761 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=0.6224 mas, bmaj=2.1 mas, bpa=-17.04 degrees ! Estimated noise=1206.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509693 Jy ! Component: 100 - total flux cleaned = 0.0651058 Jy ! Component: 150 - total flux cleaned = 0.0736585 Jy ! Component: 200 - total flux cleaned = 0.0788256 Jy ! Total flux subtracted in 200 components = 0.0788256 Jy ! Clean residual min=-0.005723 max=0.005594 Jy/beam ! Clean residual mean=0.000010 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.0788256 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0788256 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=2.54 mas, bpa=-13.97 degrees ! Estimated noise=422.492 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 = 0.00523326 Jy ! Component: 100 - total flux cleaned = 0.00830367 Jy ! Component: 150 - total flux cleaned = 0.0100857 Jy ! Component: 200 - total flux cleaned = 0.0104942 Jy ! Total flux subtracted in 200 components = 0.0104942 Jy ! Clean residual min=-0.002321 max=0.002589 Jy/beam ! Clean residual mean=-0.000013 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0893198 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0893198 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=2.474 mas, bmaj=6.638 mas, bpa=-3.545 degrees ! Estimated noise=506.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748153 Jy ! Component: 100 - total flux cleaned = 0.00092865 Jy ! Component: 150 - total flux cleaned = 0.000900143 Jy ! Component: 200 - total flux cleaned = 0.000900498 Jy ! Total flux subtracted in 200 components = 0.000900498 Jy ! Clean residual min=-0.001723 max=0.002438 Jy/beam ! Clean residual mean=-0.000026 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0902203 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 = -2.06123e-05 Jy ! Component: 100 - total flux cleaned = -5.81563e-05 Jy ! Component: 150 - total flux cleaned = -9.38307e-05 Jy ! Component: 200 - total flux cleaned = -0.000142316 Jy ! Total flux subtracted in 200 components = -0.000142316 Jy ! Clean residual min=-0.001696 max=0.002440 Jy/beam ! Clean residual mean=-0.000024 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.090078 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.090078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=2.54 mas, bpa=-13.97 degrees ! Estimated noise=422.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206319 Jy ! Component: 100 - total flux cleaned = -0.000103824 Jy ! Component: 150 - total flux cleaned = -1.28546e-05 Jy ! Component: 200 - total flux cleaned = 6.89308e-05 Jy ! Total flux subtracted in 200 components = 6.89308e-05 Jy ! Clean residual min=-0.002286 max=0.002411 Jy/beam ! Clean residual mean=-0.000016 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0901469 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0901469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126944Jy sigma=0.001241 ! Fit after self-cal, rms=0.126928Jy sigma=0.001241 wmodel J0419-3010_X_2010_10_13_pus_map.mod ! Writing 60 model components to file: J0419-3010_X_2010_10_13_pus_map.mod wobs J0419-3010_X_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J0419-3010_X_2010_10_13_pus_uvs.fits wwins J0419-3010_X_2010_10_13_pus_map.win ! wwins: Wrote 2 windows to J0419-3010_X_2010_10_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521424 Jy ! Component: 100 - total flux cleaned = 0.000778121 Jy ! Component: 150 - total flux cleaned = 0.000979152 Jy ! Component: 200 - total flux cleaned = 0.00110298 Jy ! Component: 250 - total flux cleaned = 0.00122024 Jy ! Component: 300 - total flux cleaned = 0.0013019 Jy ! Component: 350 - total flux cleaned = 0.00138007 Jy ! Component: 400 - total flux cleaned = 0.00140632 Jy ! Component: 450 - total flux cleaned = 0.0014547 Jy ! Component: 500 - total flux cleaned = 0.00150052 Jy ! Component: 550 - total flux cleaned = 0.00143337 Jy ! Component: 600 - total flux cleaned = 0.00141213 Jy ! Component: 650 - total flux cleaned = 0.00139103 Jy ! Component: 700 - total flux cleaned = 0.00137052 Jy ! Component: 750 - total flux cleaned = 0.00133021 Jy ! Component: 800 - total flux cleaned = 0.00127159 Jy ! Component: 850 - total flux cleaned = 0.00117507 Jy ! Component: 900 - total flux cleaned = 0.00106121 Jy ! Component: 950 - total flux cleaned = 0.000949583 Jy ! Component: 1000 - total flux cleaned = 0.0008583 Jy ! Total flux subtracted in 1024 components = 0.000858168 Jy ! Clean residual min=-0.001092 max=0.001022 Jy/beam ! Clean residual mean=-0.000036 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0910051 Jy keep ! Adding 68 model components to the UV plane model. ! The established model now contains 128 components and 0.0910051 Jy ![Exited script file: muppet] wmap "J0419-3010_X_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.54 at -13.97 degrees (North through East) ! Clean map min=-0.0018877 max=0.066336 Jy/beam ! Writing clean map to FITS file: J0419-3010_X_2010_10_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0663363 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000388901 device "J0419-3010_X_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0419-3010_X_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75877 1.75877 3.51754 7.03509 14.0702 28.1403 56.2807 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.54 at -13.97 degrees (North through East) ! Clean map min=-0.0018877 max=0.066336 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0419-3010_X_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J0419-3010_X_2010_10_13_pus_map.gif/vgif' mapplot cln