! Started logfile: J0912-4137_S_2009_04_21_pus_uvs.log on Mon Jan 24 22:44:11 2011 obs J0912-4137_S_2009_04_21_pus_uva.fits ! Reading UV FITS file: J0912-4137_S_2009_04_21_pus_uva.fits ! AN table 1: 191 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.182592 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0912-4137 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2008 lines of history. ! ! Reading 16740 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0912-4137_S_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 0.500x0.500 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 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1705 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1706 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.906709Jy sigma=0.005722 ! Fit after self-cal, rms=0.836127Jy sigma=0.005296 ! 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=2.139 mas, bmaj=6.248 mas, bpa=-4.746 degrees ! Estimated noise=1932.28 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 = 0.120865 Jy ! Component: 100 - total flux cleaned = 0.156026 Jy ! Total flux subtracted in 100 components = 0.156026 Jy ! Clean residual min=-0.008837 max=0.020703 Jy/beam ! Clean residual mean=0.000103 rms=0.003887 Jy/beam ! Combined flux in latest and established models = 0.156026 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.156026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201477Jy sigma=0.001251 ! Fit after self-cal, rms=0.201395Jy sigma=0.001250 ! 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=3.029 mas, bmaj=8.49 mas, bpa=-1.42 degrees ! Estimated noise=863.45 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 = 0.0464111 Jy ! Component: 100 - total flux cleaned = 0.066579 Jy ! Component: 150 - total flux cleaned = 0.0755155 Jy ! Component: 200 - total flux cleaned = 0.0794861 Jy ! Total flux subtracted in 200 components = 0.0794861 Jy ! Clean residual min=-0.005269 max=0.011104 Jy/beam ! Clean residual mean=0.000071 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.235512 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.235512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192788Jy sigma=0.001183 ! Fit after self-cal, rms=0.192817Jy sigma=0.001181 ! 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 1.00* FD 1.01 HN 1.00* KB 1.00* ! KK 1.00* KP 0.92 LA 1.01 MK 1.25 ! NL 1.19 NY 1.00* OV 1.00 PT 1.00 ! SC 1.11 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KB 1.00* ! KK 1.00* KP 0.98 LA 0.92 MK 1.00 ! NL 1.24 NY 1.00* OV 1.05 PT 0.98 ! SC 1.10 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KB 1.00* ! KK 1.00* KP 0.99 LA 0.95 MK 0.98 ! NL 1.17 NY 1.00* OV 1.06 PT 1.02 ! SC 1.03 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KB 1.00* ! KK 1.00* KP 0.98 LA 0.97 MK 0.94 ! NL 1.24 NY 1.00* OV 0.90 PT 0.88 ! SC 0.99 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.192817Jy sigma=0.001181 ! Fit after self-cal, rms=0.200114Jy sigma=0.001174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=8.582 mas, bpa=-1.573 degrees ! Estimated noise=866.905 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 = 4.07522e-06 Jy ! Component: 100 - total flux cleaned = 2.6279e-05 Jy ! Component: 150 - total flux cleaned = 2.57097e-05 Jy ! Component: 200 - total flux cleaned = 2.43744e-05 Jy ! Total flux subtracted in 200 components = 2.43744e-05 Jy ! Clean residual min=-0.005221 max=0.006799 Jy/beam ! Clean residual mean=0.000015 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.235536 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.235536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200107Jy sigma=0.001174 ! Fit after self-cal, rms=0.200520Jy sigma=0.001173 ! 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=0.200520Jy sigma=0.001173 ! Fit after self-cal, rms=0.202069Jy sigma=0.001173 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=8.598 mas, bpa=-1.622 degrees ! Estimated noise=870.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153885 Jy ! Component: 100 - total flux cleaned = 0.000217834 Jy ! Component: 150 - total flux cleaned = 0.000218697 Jy ! Component: 200 - total flux cleaned = 0.000219977 Jy ! Total flux subtracted in 200 components = 0.000219977 Jy ! Clean residual min=-0.005246 max=0.006899 Jy/beam ! Clean residual mean=0.000014 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.235756 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.235756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202063Jy sigma=0.001173 ! Fit after self-cal, rms=0.202100Jy sigma=0.001173 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 (16, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556338 Jy ! Component: 100 - total flux cleaned = 0.00749016 Jy ! Component: 150 - total flux cleaned = 0.00795399 Jy ! Component: 200 - total flux cleaned = 0.00811345 Jy ! Total flux subtracted in 200 components = 0.00811345 Jy ! Clean residual min=-0.004564 max=0.004007 Jy/beam ! Clean residual mean=-0.000050 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.24387 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.24387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201952Jy sigma=0.001172 ! Fit after self-cal, rms=0.201937Jy sigma=0.001172 ! 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=0.201937Jy sigma=0.001172 ! Fit after self-cal, rms=0.202310Jy sigma=0.001171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=8.607 mas, bpa=-1.568 degrees ! Estimated noise=868.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272769 Jy ! Component: 100 - total flux cleaned = 0.00315488 Jy ! Component: 150 - total flux cleaned = 0.00307247 Jy ! Component: 200 - total flux cleaned = 0.00303501 Jy ! Total flux subtracted in 200 components = 0.00303501 Jy ! Clean residual min=-0.004197 max=0.003582 Jy/beam ! Clean residual mean=-0.000019 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.246905 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.246905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202259Jy sigma=0.001171 ! Fit after self-cal, rms=0.202271Jy sigma=0.001171 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 = 0.000444542 Jy ! Component: 100 - total flux cleaned = 0.000406725 Jy ! Component: 150 - total flux cleaned = 0.000371108 Jy ! Component: 200 - total flux cleaned = 0.000405459 Jy ! Total flux subtracted in 200 components = 0.000405459 Jy ! Clean residual min=-0.004071 max=0.003446 Jy/beam ! Clean residual mean=-0.000020 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.24731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.24731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202250Jy sigma=0.001171 ! Fit after self-cal, rms=0.202247Jy sigma=0.001171 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.202247Jy sigma=0.001171 ! Fit after self-cal, rms=0.202242Jy sigma=0.001171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.847 mas, bmaj=33.92 mas, bpa=-2.113 degrees ! Estimated noise=1055.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123496 Jy ! Component: 100 - total flux cleaned = 0.00140042 Jy ! Component: 150 - total flux cleaned = 0.0014265 Jy ! Component: 200 - total flux cleaned = 0.00144942 Jy ! Total flux subtracted in 200 components = 0.00144942 Jy ! Clean residual min=-0.003124 max=0.002577 Jy/beam ! Clean residual mean=-0.000023 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.24876 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 107 components and 0.24876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202233Jy sigma=0.001171 ! Fit after self-cal, rms=0.202235Jy sigma=0.001171 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 = 0.000139453 Jy ! Component: 100 - total flux cleaned = 0.00016392 Jy ! Component: 150 - total flux cleaned = 0.000163817 Jy ! Component: 200 - total flux cleaned = 0.000184385 Jy ! Total flux subtracted in 200 components = 0.000184385 Jy ! Clean residual min=-0.003097 max=0.002572 Jy/beam ! Clean residual mean=-0.000026 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.248944 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 108 components and 0.248944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202234Jy sigma=0.001171 ! Fit after self-cal, rms=0.202229Jy sigma=0.001171 ! 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=3.078 mas, bmaj=8.604 mas, bpa=-1.551 degrees ! Estimated noise=867.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 8.604 at -1.551 degrees (North through East) ! Clean map min=-0.0037223 max=0.17309 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=2.163 mas, bmaj=6.254 mas, bpa=-4.373 degrees ! Estimated noise=2016.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122463 Jy ! Component: 100 - total flux cleaned = 0.160148 Jy ! Component: 150 - total flux cleaned = 0.184111 Jy ! Component: 200 - total flux cleaned = 0.200598 Jy ! Total flux subtracted in 200 components = 0.200598 Jy ! Clean residual min=-0.008522 max=0.012536 Jy/beam ! Clean residual mean=0.000059 rms=0.002734 Jy/beam ! Combined flux in latest and established models = 0.200598 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.200598 Jy ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=8.604 mas, bpa=-1.551 degrees ! Estimated noise=867.378 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 = 0.0215287 Jy ! Component: 100 - total flux cleaned = 0.0318801 Jy ! Component: 150 - total flux cleaned = 0.0381297 Jy ! Component: 200 - total flux cleaned = 0.0420725 Jy ! Total flux subtracted in 200 components = 0.0420725 Jy ! Clean residual min=-0.004034 max=0.004741 Jy/beam ! Clean residual mean=0.000006 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.242671 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.242671 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.847 mas, bmaj=33.92 mas, bpa=-2.113 degrees ! Estimated noise=1055.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372393 Jy ! Component: 100 - total flux cleaned = 0.00545658 Jy ! Component: 150 - total flux cleaned = 0.00590654 Jy ! Component: 200 - total flux cleaned = 0.00600203 Jy ! Total flux subtracted in 200 components = 0.00600203 Jy ! Clean residual min=-0.003024 max=0.002843 Jy/beam ! Clean residual mean=-0.000030 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.248673 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 = 5.49051e-05 Jy ! Component: 100 - total flux cleaned = 3.03668e-05 Jy ! Component: 150 - total flux cleaned = 7.27851e-06 Jy ! Component: 200 - total flux cleaned = 6.02063e-06 Jy ! Total flux subtracted in 200 components = 6.02063e-06 Jy ! Clean residual min=-0.003011 max=0.002793 Jy/beam ! Clean residual mean=-0.000029 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.248679 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.248679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=8.604 mas, bpa=-1.551 degrees ! Estimated noise=867.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000315764 Jy ! Component: 100 - total flux cleaned = -0.000418619 Jy ! Component: 150 - total flux cleaned = -0.00042033 Jy ! Component: 200 - total flux cleaned = -0.000421185 Jy ! Total flux subtracted in 200 components = -0.000421185 Jy ! Clean residual min=-0.003714 max=0.003441 Jy/beam ! Clean residual mean=-0.000013 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.248257 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.248257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202232Jy sigma=0.001171 ! Fit after self-cal, rms=0.202217Jy sigma=0.001171 wmodel J0912-4137_S_2009_04_21_pus_map.mod ! Writing 91 model components to file: J0912-4137_S_2009_04_21_pus_map.mod wobs J0912-4137_S_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J0912-4137_S_2009_04_21_pus_uvs.fits wwins J0912-4137_S_2009_04_21_pus_map.win ! wwins: Wrote 2 windows to J0912-4137_S_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 = -0.000278658 Jy ! Component: 100 - total flux cleaned = -0.000502903 Jy ! Component: 150 - total flux cleaned = -0.000505157 Jy ! Component: 200 - total flux cleaned = -0.000505617 Jy ! Component: 250 - total flux cleaned = -0.000315773 Jy ! Component: 300 - total flux cleaned = -0.000178297 Jy ! Component: 350 - total flux cleaned = -9.49698e-07 Jy ! Component: 400 - total flux cleaned = 0.000170696 Jy ! Component: 450 - total flux cleaned = 0.000421354 Jy ! Component: 500 - total flux cleaned = 0.000584394 Jy ! Component: 550 - total flux cleaned = 0.000664089 Jy ! Component: 600 - total flux cleaned = 0.000819827 Jy ! Component: 650 - total flux cleaned = 0.00100944 Jy ! Component: 700 - total flux cleaned = 0.00115679 Jy ! Component: 750 - total flux cleaned = 0.00126587 Jy ! Component: 800 - total flux cleaned = 0.00151291 Jy ! Component: 850 - total flux cleaned = 0.00168577 Jy ! Component: 900 - total flux cleaned = 0.00182141 Jy ! Component: 950 - total flux cleaned = 0.00195397 Jy ! Component: 1000 - total flux cleaned = 0.0020184 Jy ! Component: 1050 - total flux cleaned = 0.00211454 Jy ! Component: 1100 - total flux cleaned = 0.0022401 Jy ! Component: 1150 - total flux cleaned = 0.00233255 Jy ! Component: 1200 - total flux cleaned = 0.00236273 Jy ! Component: 1250 - total flux cleaned = 0.0023033 Jy ! Component: 1300 - total flux cleaned = 0.00242143 Jy ! Component: 1350 - total flux cleaned = 0.00239231 Jy ! Component: 1400 - total flux cleaned = 0.00239246 Jy ! Component: 1450 - total flux cleaned = 0.00239288 Jy ! Component: 1500 - total flux cleaned = 0.00242081 Jy ! Component: 1550 - total flux cleaned = 0.00242062 Jy ! Component: 1600 - total flux cleaned = 0.00236638 Jy ! Component: 1650 - total flux cleaned = 0.00239341 Jy ! Component: 1700 - total flux cleaned = 0.00241978 Jy ! Component: 1750 - total flux cleaned = 0.00244542 Jy ! Component: 1800 - total flux cleaned = 0.00236878 Jy ! Component: 1850 - total flux cleaned = 0.00236916 Jy ! Component: 1900 - total flux cleaned = 0.00231963 Jy ! Component: 1950 - total flux cleaned = 0.00239381 Jy ! Component: 2000 - total flux cleaned = 0.00236921 Jy ! Total flux subtracted in 2048 components = 0.00236934 Jy ! Clean residual min=-0.001538 max=0.001428 Jy/beam ! Clean residual mean=-0.000010 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.250627 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 191 components and 0.250627 Jy ![Exited script file: muppet] wmap "J0912-4137_S_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 8.604 at -1.551 degrees (North through East) ! Clean map min=-0.0036361 max=0.17503 Jy/beam ! Writing clean map to FITS file: J0912-4137_S_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 0.175026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044906 device "J0912-4137_S_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J0912-4137_S_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.769701 0.769701 1.5394 3.0788 6.15761 12.3152 24.6304 49.2608 98.5217 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 8.604 at -1.551 degrees (North through East) ! Clean map min=-0.0036361 max=0.17503 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0912-4137_S_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J0912-4137_S_2009_04_21_pus_map.gif/vgif' mapplot cln