! Started logfile: J1511-3242_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:35:51 2011 obs J1511-3242_X_2009_04_21_pus_uva.fits ! Reading UV FITS file: J1511-3242_X_2009_04_21_pus_uva.fits ! AN table 1: 188 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.333511 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1511-3242 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2445 lines of history. ! ! Reading 30096 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1511-3242_X_2009_04_21_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 = 512x512 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 1237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1253 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013399Jy sigma=0.008127 ! Fit after self-cal, rms=0.934166Jy sigma=0.007500 ! 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=0.6148 mas, bmaj=1.639 mas, bpa=-1.612 degrees ! Estimated noise=1066.93 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 = 0.0613464 Jy ! Component: 100 - total flux cleaned = 0.0747945 Jy ! Total flux subtracted in 100 components = 0.0747945 Jy ! Clean residual min=-0.005978 max=0.007064 Jy/beam ! Clean residual mean=-0.000105 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.0747945 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0747945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161701Jy sigma=0.001208 ! Fit after self-cal, rms=0.159902Jy sigma=0.001194 ! 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=0.8178 mas, bmaj=2.037 mas, bpa=-1.299 degrees ! Estimated noise=515.745 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 = 0.0079806 Jy ! Component: 100 - total flux cleaned = 0.0116381 Jy ! Component: 150 - total flux cleaned = 0.013436 Jy ! Component: 200 - total flux cleaned = 0.0142477 Jy ! Total flux subtracted in 200 components = 0.0142477 Jy ! Clean residual min=-0.005795 max=0.011042 Jy/beam ! Clean residual mean=-0.000253 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 0.0890422 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0890422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159540Jy sigma=0.001190 ! Fit after self-cal, rms=0.159529Jy sigma=0.001190 ! 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 1.11 FD 1.25 HN 0.93 KB 1.00* ! KK 1.00* KP 0.97 LA 0.78 MK 1.18 ! NL 1.26 NY 1.00* OV 1.38 PT 0.79 ! SC 1.06 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.24 HN 0.88 KB 1.00* ! KK 1.00* KP 0.97 LA 0.72 MK 1.19 ! NL 1.27 NY 1.00* OV 1.40 PT 0.78 ! SC 1.20 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 0.85 KB 1.00* ! KK 1.00* KP 0.94 LA 0.76 MK 1.04 ! NL 1.26 NY 1.00* OV 1.30 PT 0.77 ! SC 1.12 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.83 KB 1.00* ! KK 1.00* KP 0.95 LA 0.77 MK 0.98 ! NL 1.19 NY 1.00* OV 1.24 PT 0.80 ! SC 0.97 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.159529Jy sigma=0.001190 ! Fit after self-cal, rms=0.173299Jy sigma=0.001179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=2.095 mas, bpa=-1.459 degrees ! Estimated noise=525.169 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 (4.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00995993 Jy ! Component: 100 - total flux cleaned = 0.0136677 Jy ! Component: 150 - total flux cleaned = 0.0144623 Jy ! Component: 200 - total flux cleaned = 0.0146252 Jy ! Total flux subtracted in 200 components = 0.0146252 Jy ! Clean residual min=-0.005064 max=0.008134 Jy/beam ! Clean residual mean=-0.000180 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.103667 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.103667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172843Jy sigma=0.001173 ! Fit after self-cal, rms=0.173828Jy sigma=0.001165 ! 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=0.173828Jy sigma=0.001165 ! Fit after self-cal, rms=0.185851Jy sigma=0.001155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8435 mas, bmaj=2.085 mas, bpa=-1.281 degrees ! Estimated noise=532.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736615 Jy ! Component: 100 - total flux cleaned = 0.00913506 Jy ! Component: 150 - total flux cleaned = 0.00963264 Jy ! Component: 200 - total flux cleaned = 0.00988631 Jy ! Total flux subtracted in 200 components = 0.00988631 Jy ! Clean residual min=-0.003469 max=0.005988 Jy/beam ! Clean residual mean=-0.000045 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.113554 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.113554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185524Jy sigma=0.001152 ! Fit after self-cal, rms=0.185738Jy sigma=0.001150 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 (-4.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511078 Jy ! Component: 100 - total flux cleaned = 0.0061384 Jy ! Component: 150 - total flux cleaned = 0.0060469 Jy ! Component: 200 - total flux cleaned = 0.00604876 Jy ! Total flux subtracted in 200 components = 0.00604876 Jy ! Clean residual min=-0.003298 max=0.003712 Jy/beam ! Clean residual mean=-0.000036 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.119602 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.119602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185557Jy sigma=0.001148 ! Fit after self-cal, rms=0.185040Jy sigma=0.001147 ! Inverting map ! Added new window around map position (14.4, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411123 Jy ! Component: 100 - total flux cleaned = 0.00478132 Jy ! Component: 150 - total flux cleaned = 0.00504517 Jy ! Component: 200 - total flux cleaned = 0.00520445 Jy ! Total flux subtracted in 200 components = 0.00520445 Jy ! Clean residual min=-0.003020 max=0.003362 Jy/beam ! Clean residual mean=-0.000037 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.124807 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.124807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184873Jy sigma=0.001146 ! Fit after self-cal, rms=0.184514Jy sigma=0.001146 ! 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=0.184514Jy sigma=0.001146 ! Fit after self-cal, rms=0.175794Jy sigma=0.001144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.832 mas, bmaj=2.065 mas, bpa=-1.803 degrees ! Estimated noise=519.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304608 Jy ! Component: 100 - total flux cleaned = 0.00487435 Jy ! Component: 150 - total flux cleaned = 0.00552919 Jy ! Component: 200 - total flux cleaned = 0.00586705 Jy ! Total flux subtracted in 200 components = 0.00586705 Jy ! Clean residual min=-0.002532 max=0.002712 Jy/beam ! Clean residual mean=-0.000009 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.130674 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.130674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175723Jy sigma=0.001143 ! Fit after self-cal, rms=0.175378Jy sigma=0.001142 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 = 0.00223026 Jy ! Component: 100 - total flux cleaned = 0.00258874 Jy ! Component: 150 - total flux cleaned = 0.00270829 Jy ! Component: 200 - total flux cleaned = 0.00286742 Jy ! Total flux subtracted in 200 components = 0.00286742 Jy ! Clean residual min=-0.002599 max=0.002577 Jy/beam ! Clean residual mean=-0.000011 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.133541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.133541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175320Jy sigma=0.001142 ! Fit after self-cal, rms=0.175149Jy sigma=0.001142 ! 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=0.175149Jy sigma=0.001142 ! Fit after self-cal, rms=0.173488Jy sigma=0.001142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=6.757 mas, bpa=4.011 degrees ! Estimated noise=639.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203856 Jy ! Component: 100 - total flux cleaned = 0.00288733 Jy ! Component: 150 - total flux cleaned = 0.00317231 Jy ! Component: 200 - total flux cleaned = 0.0033771 Jy ! Total flux subtracted in 200 components = 0.0033771 Jy ! Clean residual min=-0.002782 max=0.003129 Jy/beam ! Clean residual mean=-0.000014 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.136918 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.136918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173475Jy sigma=0.001141 ! Fit after self-cal, rms=0.173322Jy sigma=0.001141 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 = 0.00113061 Jy ! Component: 100 - total flux cleaned = 0.00138224 Jy ! Component: 150 - total flux cleaned = 0.00152227 Jy ! Component: 200 - total flux cleaned = 0.0016756 Jy ! Total flux subtracted in 200 components = 0.0016756 Jy ! Clean residual min=-0.002799 max=0.003034 Jy/beam ! Clean residual mean=-0.000016 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.138594 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.138594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173310Jy sigma=0.001141 ! Fit after self-cal, rms=0.173244Jy sigma=0.001141 ! 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=0.83 mas, bmaj=2.064 mas, bpa=-1.923 degrees ! Estimated noise=516.524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.83 x 2.064 at -1.923 degrees (North through East) ! Clean map min=-0.0057054 max=0.081301 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=0.6198 mas, bmaj=1.654 mas, bpa=-2.32 degrees ! Estimated noise=1083.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630851 Jy ! Component: 100 - total flux cleaned = 0.0859504 Jy ! Component: 150 - total flux cleaned = 0.100058 Jy ! Component: 200 - total flux cleaned = 0.110118 Jy ! Total flux subtracted in 200 components = 0.110118 Jy ! Clean residual min=-0.006802 max=0.006472 Jy/beam ! Clean residual mean=-0.000027 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.110118 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 0.110118 Jy ! Inverting map and beam ! Estimated beam: bmin=0.83 mas, bmaj=2.064 mas, bpa=-1.923 degrees ! Estimated noise=516.524 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 (-0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865195 Jy ! Component: 100 - total flux cleaned = 0.0148396 Jy ! Component: 150 - total flux cleaned = 0.0173841 Jy ! Component: 200 - total flux cleaned = 0.0190463 Jy ! Total flux subtracted in 200 components = 0.0190463 Jy ! Clean residual min=-0.003663 max=0.003625 Jy/beam ! Clean residual mean=-0.000021 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.129164 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.129164 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=2.433 mas, bmaj=6.757 mas, bpa=4.011 degrees ! Estimated noise=639.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304325 Jy ! Component: 100 - total flux cleaned = 0.00438297 Jy ! Component: 150 - total flux cleaned = 0.00548446 Jy ! Component: 200 - total flux cleaned = 0.00639559 Jy ! Total flux subtracted in 200 components = 0.00639559 Jy ! Clean residual min=-0.002757 max=0.003232 Jy/beam ! Clean residual mean=-0.000028 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.13556 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 = 0.000693292 Jy ! Component: 100 - total flux cleaned = 0.00133666 Jy ! Component: 150 - total flux cleaned = 0.00188265 Jy ! Component: 200 - total flux cleaned = 0.00218644 Jy ! Total flux subtracted in 200 components = 0.00218644 Jy ! Clean residual min=-0.002722 max=0.003092 Jy/beam ! Clean residual mean=-0.000023 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.137746 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.137746 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.83 mas, bmaj=2.064 mas, bpa=-1.923 degrees ! Estimated noise=516.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284986 Jy ! Component: 100 - total flux cleaned = -9.57258e-05 Jy ! Component: 150 - total flux cleaned = -1.24778e-05 Jy ! Component: 200 - total flux cleaned = 0.000211581 Jy ! Total flux subtracted in 200 components = 0.000211581 Jy ! Clean residual min=-0.002628 max=0.002532 Jy/beam ! Clean residual mean=-0.000011 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.137958 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.137958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173306Jy sigma=0.001141 ! Fit after self-cal, rms=0.173216Jy sigma=0.001141 wmodel J1511-3242_X_2009_04_21_pus_map.mod ! Writing 70 model components to file: J1511-3242_X_2009_04_21_pus_map.mod wobs J1511-3242_X_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J1511-3242_X_2009_04_21_pus_uvs.fits wwins J1511-3242_X_2009_04_21_pus_map.win ! wwins: Wrote 5 windows to J1511-3242_X_2009_04_21_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209367 Jy ! Component: 100 - total flux cleaned = 5.01825e-05 Jy ! Component: 150 - total flux cleaned = 0.000174139 Jy ! Component: 200 - total flux cleaned = 0.000134706 Jy ! Component: 250 - total flux cleaned = -5.61904e-05 Jy ! Component: 300 - total flux cleaned = -0.000315638 Jy ! Component: 350 - total flux cleaned = -0.000568029 Jy ! Component: 400 - total flux cleaned = -0.000709605 Jy ! Component: 450 - total flux cleaned = -0.000985011 Jy ! Component: 500 - total flux cleaned = -0.00111989 Jy ! Component: 550 - total flux cleaned = -0.00131753 Jy ! Component: 600 - total flux cleaned = -0.00141383 Jy ! Component: 650 - total flux cleaned = -0.00153946 Jy ! Component: 700 - total flux cleaned = -0.00147767 Jy ! Component: 750 - total flux cleaned = -0.00163053 Jy ! Component: 800 - total flux cleaned = -0.00169036 Jy ! Component: 850 - total flux cleaned = -0.00174879 Jy ! Component: 900 - total flux cleaned = -0.00180675 Jy ! Component: 950 - total flux cleaned = -0.00186385 Jy ! Component: 1000 - total flux cleaned = -0.00186373 Jy ! Component: 1050 - total flux cleaned = -0.00186395 Jy ! Component: 1100 - total flux cleaned = -0.00191815 Jy ! Component: 1150 - total flux cleaned = -0.001891 Jy ! Component: 1200 - total flux cleaned = -0.00191731 Jy ! Component: 1250 - total flux cleaned = -0.00202164 Jy ! Component: 1300 - total flux cleaned = -0.00212347 Jy ! Component: 1350 - total flux cleaned = -0.00217363 Jy ! Component: 1400 - total flux cleaned = -0.00217405 Jy ! Component: 1450 - total flux cleaned = -0.00232162 Jy ! Component: 1500 - total flux cleaned = -0.00232155 Jy ! Component: 1550 - total flux cleaned = -0.00239385 Jy ! Component: 1600 - total flux cleaned = -0.00248898 Jy ! Component: 1650 - total flux cleaned = -0.00246534 Jy ! Component: 1700 - total flux cleaned = -0.00248845 Jy ! Component: 1750 - total flux cleaned = -0.00253432 Jy ! Component: 1800 - total flux cleaned = -0.00253414 Jy ! Component: 1850 - total flux cleaned = -0.00262405 Jy ! Component: 1900 - total flux cleaned = -0.00255744 Jy ! Component: 1950 - total flux cleaned = -0.00266718 Jy ! Component: 2000 - total flux cleaned = -0.00284142 Jy ! Total flux subtracted in 2048 components = -0.00286257 Jy ! Clean residual min=-0.001248 max=0.001290 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.135095 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 197 components and 0.135095 Jy ![Exited script file: muppet] wmap "J1511-3242_X_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.83 x 2.064 at -1.923 degrees (North through East) ! Clean map min=-0.0053926 max=0.082514 Jy/beam ! Writing clean map to FITS file: J1511-3242_X_2009_04_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0825135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039332 device "J1511-3242_X_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1511-3242_X_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43002 1.43002 2.86004 5.72009 11.4402 22.8803 45.7607 91.5214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.83 x 2.064 at -1.923 degrees (North through East) ! Clean map min=-0.0053926 max=0.082514 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1511-3242_X_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J1511-3242_X_2009_04_21_pus_map.gif/vgif' mapplot cln