! Started logfile: J0707-2311_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:25:44 2011 obs J0707-2311_X_2009_04_21_pus_uva.fits ! Reading UV FITS file: J0707-2311_X_2009_04_21_pus_uva.fits ! AN table 1: 190 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.329211 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0707-2311 ! ! 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 30024 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 J0707-2311_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 1260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1276 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014010Jy sigma=0.008624 ! Fit after self-cal, rms=0.930541Jy sigma=0.007936 ! 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=0.6401 mas, bmaj=1.585 mas, bpa=-3.333 degrees ! Estimated noise=1048.06 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 = 0.0598024 Jy ! Component: 100 - total flux cleaned = 0.0743854 Jy ! Total flux subtracted in 100 components = 0.0743854 Jy ! Clean residual min=-0.004949 max=0.006049 Jy/beam ! Clean residual mean=0.000005 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.0743854 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0743854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155714Jy sigma=0.001183 ! Fit after self-cal, rms=0.154281Jy sigma=0.001170 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894589 Jy ! Component: 100 - total flux cleaned = 0.01325 Jy ! Total flux subtracted in 100 components = 0.01325 Jy ! Clean residual min=-0.004703 max=0.005402 Jy/beam ! Clean residual mean=0.000007 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.0876354 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0876354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153662Jy sigma=0.001165 ! Fit after self-cal, rms=0.153662Jy sigma=0.001165 ! 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=0.8531 mas, bmaj=1.993 mas, bpa=-2.232 degrees ! Estimated noise=489.04 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 = 0.00287822 Jy ! Component: 100 - total flux cleaned = 0.00414596 Jy ! Component: 150 - total flux cleaned = 0.00430241 Jy ! Component: 200 - total flux cleaned = 0.00441138 Jy ! Total flux subtracted in 200 components = 0.00441138 Jy ! Clean residual min=-0.003151 max=0.002833 Jy/beam ! Clean residual mean=0.000010 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0920468 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0920468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153591Jy sigma=0.001164 ! Fit after self-cal, rms=0.153611Jy sigma=0.001164 ! 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 0.99 FD 1.00 HN 0.84 KB 1.00* ! KK 1.00* KP 1.05 LA 0.93 MK 1.15 ! NL 1.09 NY 1.00* OV 1.06 PT 1.02 ! SC 1.07 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.87 KB 1.00* ! KK 1.00* KP 1.00 LA 0.99 MK 1.10 ! NL 1.10 NY 1.00* OV 1.02 PT 1.11 ! SC 1.04 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.77 KB 1.00* ! KK 1.00* KP 1.06 LA 0.94 MK 1.02 ! NL 1.05 NY 1.00* OV 1.07 PT 1.08 ! SC 1.03 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.88 HN 0.72 KB 1.00* ! KK 1.00* KP 1.02 LA 0.93 MK 0.96 ! NL 1.05 NY 1.00* OV 1.02 PT 0.99 ! SC 1.03 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.153611Jy sigma=0.001164 ! Fit after self-cal, rms=0.146589Jy sigma=0.001162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8622 mas, bmaj=2.014 mas, bpa=-2.426 degrees ! Estimated noise=493.663 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 = 0.000100502 Jy ! Component: 100 - total flux cleaned = 0.000128618 Jy ! Component: 150 - total flux cleaned = 0.000153854 Jy ! Component: 200 - total flux cleaned = 0.000177849 Jy ! Total flux subtracted in 200 components = 0.000177849 Jy ! Clean residual min=-0.002639 max=0.002345 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0922246 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0922246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146580Jy sigma=0.001162 ! Fit after self-cal, rms=0.146467Jy sigma=0.001161 ! 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=0.146467Jy sigma=0.001161 ! Fit after self-cal, rms=0.145985Jy sigma=0.001160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=2.003 mas, bpa=-2.59 degrees ! Estimated noise=494.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379653 Jy ! Component: 100 - total flux cleaned = 0.000426363 Jy ! Component: 150 - total flux cleaned = 0.000413179 Jy ! Component: 200 - total flux cleaned = 0.000413749 Jy ! Total flux subtracted in 200 components = 0.000413749 Jy ! Clean residual min=-0.002376 max=0.002208 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0926384 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0926384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145982Jy sigma=0.001160 ! Fit after self-cal, rms=0.145982Jy sigma=0.001160 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 = 8.22126e-05 Jy ! Component: 100 - total flux cleaned = 9.57632e-05 Jy ! Component: 150 - total flux cleaned = 0.000108703 Jy ! Component: 200 - total flux cleaned = 0.000108231 Jy ! Total flux subtracted in 200 components = 0.000108231 Jy ! Clean residual min=-0.002429 max=0.002168 Jy/beam ! Clean residual mean=0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0927466 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0927466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145979Jy sigma=0.001160 ! Fit after self-cal, rms=0.145950Jy sigma=0.001160 ! 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=0.145950Jy sigma=0.001160 ! Fit after self-cal, rms=0.146846Jy sigma=0.001160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8649 mas, bmaj=1.998 mas, bpa=-2.656 degrees ! Estimated noise=496.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564539 Jy ! Component: 100 - total flux cleaned = 0.000634173 Jy ! Component: 150 - total flux cleaned = 0.000656677 Jy ! Component: 200 - total flux cleaned = 0.000656306 Jy ! Total flux subtracted in 200 components = 0.000656306 Jy ! Clean residual min=-0.002454 max=0.002185 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0934029 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0934029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146841Jy sigma=0.001160 ! Fit after self-cal, rms=0.146854Jy sigma=0.001160 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 = 1.39331e-06 Jy ! Component: 100 - total flux cleaned = 3.93739e-07 Jy ! Component: 150 - total flux cleaned = -3.02075e-08 Jy ! Component: 200 - total flux cleaned = -9.50976e-06 Jy ! Total flux subtracted in 200 components = -9.50976e-06 Jy ! Clean residual min=-0.002489 max=0.002177 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0933934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0933934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146851Jy sigma=0.001160 ! Fit after self-cal, rms=0.146845Jy sigma=0.001160 ! 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=0.146845Jy sigma=0.001160 ! Fit after self-cal, rms=0.147522Jy sigma=0.001160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=4.925 mas, bpa=2.338 degrees ! Estimated noise=621.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108246 Jy ! Component: 100 - total flux cleaned = 0.0012487 Jy ! Component: 150 - total flux cleaned = 0.00125743 Jy ! Component: 200 - total flux cleaned = 0.0012652 Jy ! Total flux subtracted in 200 components = 0.0012652 Jy ! Clean residual min=-0.002285 max=0.002886 Jy/beam ! Clean residual mean=0.000003 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0946586 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0946586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147521Jy sigma=0.001160 ! Fit after self-cal, rms=0.147523Jy sigma=0.001159 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 = 3.58322e-05 Jy ! Component: 100 - total flux cleaned = 3.58017e-05 Jy ! Component: 150 - total flux cleaned = 3.55346e-05 Jy ! Component: 200 - total flux cleaned = 3.52372e-05 Jy ! Total flux subtracted in 200 components = 3.52372e-05 Jy ! Clean residual min=-0.002272 max=0.002896 Jy/beam ! Clean residual mean=0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0946939 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0946939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147524Jy sigma=0.001159 ! Fit after self-cal, rms=0.147522Jy sigma=0.001159 ! 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=0.8635 mas, bmaj=1.995 mas, bpa=-2.673 degrees ! Estimated noise=499.313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.995 at -2.673 degrees (North through East) ! Clean map min=-0.0022298 max=0.08427 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=0.6474 mas, bmaj=1.59 mas, bpa=-4.369 degrees ! Estimated noise=1062.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640053 Jy ! Component: 100 - total flux cleaned = 0.0785291 Jy ! Component: 150 - total flux cleaned = 0.084855 Jy ! Component: 200 - total flux cleaned = 0.0887228 Jy ! Total flux subtracted in 200 components = 0.0887228 Jy ! Clean residual min=-0.004736 max=0.004808 Jy/beam ! Clean residual mean=0.000003 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.0887228 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0887228 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=1.995 mas, bpa=-2.673 degrees ! Estimated noise=499.313 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 = 0.00364387 Jy ! Component: 100 - total flux cleaned = 0.00507223 Jy ! Component: 150 - total flux cleaned = 0.00535081 Jy ! Component: 200 - total flux cleaned = 0.00542319 Jy ! Total flux subtracted in 200 components = 0.00542319 Jy ! Clean residual min=-0.002529 max=0.002273 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.094146 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.094146 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=2.367 mas, bmaj=4.925 mas, bpa=2.338 degrees ! Estimated noise=621.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535862 Jy ! Component: 100 - total flux cleaned = 0.000536348 Jy ! Component: 150 - total flux cleaned = 0.000548689 Jy ! Component: 200 - total flux cleaned = 0.000548533 Jy ! Total flux subtracted in 200 components = 0.000548533 Jy ! Clean residual min=-0.002276 max=0.002892 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0946946 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 = 1.00204e-05 Jy ! Component: 100 - total flux cleaned = 1.74701e-05 Jy ! Component: 150 - total flux cleaned = 9.27726e-06 Jy ! Component: 200 - total flux cleaned = 2.07791e-06 Jy ! Total flux subtracted in 200 components = 2.07791e-06 Jy ! Clean residual min=-0.002280 max=0.002905 Jy/beam ! Clean residual mean=0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0946966 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0946966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=1.995 mas, bpa=-2.673 degrees ! Estimated noise=499.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457378 Jy ! Component: 100 - total flux cleaned = -0.00050228 Jy ! Component: 150 - total flux cleaned = -0.000520952 Jy ! Component: 200 - total flux cleaned = -0.000519664 Jy ! Total flux subtracted in 200 components = -0.000519664 Jy ! Clean residual min=-0.002526 max=0.002242 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.094177 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.094177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147530Jy sigma=0.001160 ! Fit after self-cal, rms=0.147509Jy sigma=0.001159 wmodel J0707-2311_X_2009_04_21_pus_map.mod ! Writing 30 model components to file: J0707-2311_X_2009_04_21_pus_map.mod wobs J0707-2311_X_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J0707-2311_X_2009_04_21_pus_uvs.fits wwins J0707-2311_X_2009_04_21_pus_map.win ! wwins: Wrote 1 windows to J0707-2311_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 = -0.000718818 Jy ! Component: 100 - total flux cleaned = -0.00048629 Jy ! Component: 150 - total flux cleaned = -0.000192478 Jy ! Component: 200 - total flux cleaned = 5.38071e-05 Jy ! Component: 250 - total flux cleaned = 0.000323173 Jy ! Component: 300 - total flux cleaned = 0.000485777 Jy ! Component: 350 - total flux cleaned = 0.000645068 Jy ! Component: 400 - total flux cleaned = 0.000768682 Jy ! Component: 450 - total flux cleaned = 0.00085811 Jy ! Component: 500 - total flux cleaned = 0.000944699 Jy ! Component: 550 - total flux cleaned = 0.000944164 Jy ! Component: 600 - total flux cleaned = 0.00105544 Jy ! Component: 650 - total flux cleaned = 0.00105517 Jy ! Component: 700 - total flux cleaned = 0.00108268 Jy ! Component: 750 - total flux cleaned = 0.00108326 Jy ! Component: 800 - total flux cleaned = 0.00116037 Jy ! Component: 850 - total flux cleaned = 0.00121066 Jy ! Component: 900 - total flux cleaned = 0.00133562 Jy ! Component: 950 - total flux cleaned = 0.00136021 Jy ! Component: 1000 - total flux cleaned = 0.001457 Jy ! Component: 1050 - total flux cleaned = 0.0014571 Jy ! Component: 1100 - total flux cleaned = 0.00155093 Jy ! Component: 1150 - total flux cleaned = 0.00162043 Jy ! Component: 1200 - total flux cleaned = 0.00168903 Jy ! Component: 1250 - total flux cleaned = 0.0017792 Jy ! Component: 1300 - total flux cleaned = 0.00182381 Jy ! Component: 1350 - total flux cleaned = 0.00193423 Jy ! Component: 1400 - total flux cleaned = 0.00197774 Jy ! Component: 1450 - total flux cleaned = 0.00208493 Jy ! Component: 1500 - total flux cleaned = 0.00212723 Jy ! Component: 1550 - total flux cleaned = 0.00221064 Jy ! Component: 1600 - total flux cleaned = 0.00223101 Jy ! Component: 1650 - total flux cleaned = 0.00225133 Jy ! Component: 1700 - total flux cleaned = 0.00229155 Jy ! Component: 1750 - total flux cleaned = 0.00237087 Jy ! Component: 1800 - total flux cleaned = 0.00241039 Jy ! Component: 1850 - total flux cleaned = 0.00246888 Jy ! Component: 1900 - total flux cleaned = 0.00246899 Jy ! Component: 1950 - total flux cleaned = 0.00252621 Jy ! Component: 2000 - total flux cleaned = 0.00254527 Jy ! Total flux subtracted in 2048 components = 0.00252663 Jy ! Clean residual min=-0.001173 max=0.001129 Jy/beam ! Clean residual mean=0.000006 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0967036 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 177 components and 0.0967036 Jy ![Exited script file: muppet] wmap "J0707-2311_X_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.995 at -2.673 degrees (North through East) ! Clean map min=-0.0018761 max=0.084338 Jy/beam ! Writing clean map to FITS file: J0707-2311_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 0.0843375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351411 device "J0707-2311_X_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J0707-2311_X_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25002 1.25002 2.50003 5.00006 10.0001 20.0003 40.0005 80.001 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.995 at -2.673 degrees (North through East) ! Clean map min=-0.0018761 max=0.084338 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0707-2311_X_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J0707-2311_X_2009_04_21_pus_map.gif/vgif' mapplot cln