! Started logfile: J2229-0832_X_1999_03_08_pus_uvs.log on Thu Jan 3 14:57:28 2008 obs J2229-0832_X_1999_03_08_pus_uva.fits ! Reading UV FITS file: J2229-0832_X_1999_03_08_pus_uva.fits ! AN table 1: 7 integrations on 190 of 190 possible baselines. ! AN table 2: 113 integrations on 190 of 190 possible baselines. ! AN table 3: 73 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0373875 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2229-0832 ! ! 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 2464 lines of history. ! ! Reading 5484 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 J2229-0832_X_1999_03_08_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 140 telescope corrections were flagged in sub-array 1. ! A total of 1864 telescope corrections were flagged in sub-array 2. ! A total of 1157 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! A total of 1864 telescope corrections were flagged in sub-array 2. ! A total of 1157 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! A total of 1864 telescope corrections were flagged in sub-array 2. ! A total of 1157 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 140 telescope corrections were flagged in sub-array 1. ! A total of 1864 telescope corrections were flagged in sub-array 2. ! A total of 1157 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.852419Jy sigma=0.006597 ! Fit after self-cal, rms=0.691112Jy sigma=0.005221 ! 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=0.4896 mas, bmaj=2.238 mas, bpa=-7.413 degrees ! Estimated noise=1967.08 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 = 0.226486 Jy ! Component: 100 - total flux cleaned = 0.308353 Jy ! Total flux subtracted in 100 components = 0.308353 Jy ! Clean residual min=-0.036495 max=0.067033 Jy/beam ! Clean residual mean=0.000635 rms=0.012670 Jy/beam ! Combined flux in latest and established models = 0.308353 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.308353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237639Jy sigma=0.001578 ! Fit after self-cal, rms=0.237294Jy sigma=0.001576 ! 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=0.6329 mas, bmaj=2.833 mas, bpa=-7.005 degrees ! Estimated noise=1316.74 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 = 0.0868657 Jy ! Component: 100 - total flux cleaned = 0.129444 Jy ! Component: 150 - total flux cleaned = 0.150878 Jy ! Component: 200 - total flux cleaned = 0.156975 Jy ! Total flux subtracted in 200 components = 0.156975 Jy ! Clean residual min=-0.018434 max=0.032180 Jy/beam ! Clean residual mean=0.001910 rms=0.007134 Jy/beam ! Combined flux in latest and established models = 0.465327 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.465327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205951Jy sigma=0.001287 ! Fit after self-cal, rms=0.205372Jy sigma=0.001283 ! 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 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! GN 0.00* HH 0.00* KK 0.00* MC 0.00* ! MK 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 126 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.91 GC 1.00* GG 1.00* ! HN 1.05 KP 0.99 LA 1.00* NL 1.10 ! OV 1.00* PT 1.00* SC 1.00* WF 0.98 ! GN 0.94 HH 1.00* KK 0.93 MC 1.04 ! MK 0.93 NY 1.00* ON 1.00* WZ 1.38 ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.00* GC 1.00* GG 1.00* ! HN 1.00 KP 1.00* LA 1.00* NL 1.11 ! OV 1.00* PT 1.00* SC 0.97 WF 0.89 ! GN 0.94 HH 1.00* KK 3.43 MC 1.00* ! MK 0.82 NY 1.00* ON 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! GN 0.00* HH 0.00* KK 0.00* MC 0.00* ! MK 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 126 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.93 GC 1.00* GG 1.00* ! HN 1.04 KP 0.98 LA 1.00* NL 1.15 ! OV 1.00* PT 1.00* SC 1.00* WF 1.01 ! GN 0.94 HH 1.00* KK 0.86 MC 1.00 ! MK 0.97 NY 1.00* ON 1.00* WZ 1.42 ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 1.00* GC 1.00* GG 1.00* ! HN 1.02 KP 1.00* LA 1.00* NL 1.08 ! OV 1.00* PT 1.00* SC 0.81 WF 0.93 ! GN 0.92 HH 1.00* KK 4.49 MC 1.00* ! MK 0.82 NY 1.00* ON 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! GN 0.00* HH 0.00* KK 0.00* MC 0.00* ! MK 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 126 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 0.91 GC 1.00* GG 1.00* ! HN 1.04 KP 0.96 LA 1.00* NL 1.12 ! OV 1.00* PT 1.00* SC 1.00* WF 0.94 ! GN 0.95 HH 1.00* KK 0.88 MC 0.92 ! MK 0.92 NY 1.00* ON 1.00* WZ 1.25 ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 FD 1.00* GC 1.00* GG 1.00* ! HN 0.98 KP 1.00* LA 1.00* NL 0.97 ! OV 1.00* PT 1.00* SC 0.92 WF 0.88 ! GN 0.94 HH 1.00* KK 3.43 MC 1.00* ! MK 0.76 NY 1.00* ON 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! GN 0.00* HH 0.00* KK 0.00* MC 0.00* ! MK 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 126 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.89 GC 1.00* GG 1.00* ! HN 1.04 KP 0.98 LA 1.00* NL 1.16 ! OV 1.00* PT 1.00* SC 1.00* WF 0.88 ! GN 0.97 HH 1.00* KK 0.90 MC 0.99 ! MK 0.85 NY 1.00* ON 1.00* WZ 1.25 ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.00* GC 1.00* GG 1.00* ! HN 0.98 KP 1.00* LA 1.00* NL 1.09 ! OV 1.00* PT 1.00* SC 0.88 WF 0.91 ! GN 0.90 HH 1.00* KK 4.82 MC 1.00* ! MK 0.71 NY 1.00* ON 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.205372Jy sigma=0.001283 ! Fit after self-cal, rms=0.319726Jy sigma=0.001160 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6457 mas, bmaj=2.785 mas, bpa=-5.83 degrees ! Estimated noise=1563.05 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 = 0.0016409 Jy ! Component: 100 - total flux cleaned = 0.00196193 Jy ! Component: 150 - total flux cleaned = 0.00208732 Jy ! Component: 200 - total flux cleaned = 0.00213928 Jy ! Total flux subtracted in 200 components = 0.00213927 Jy ! Clean residual min=-0.005761 max=0.007674 Jy/beam ! Clean residual mean=0.000777 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.467467 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.467467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319669Jy sigma=0.001160 ! Fit after self-cal, rms=0.321580Jy sigma=0.001158 ! 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=0.321580Jy sigma=0.001158 ! Fit after self-cal, rms=0.328413Jy sigma=0.001158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6451 mas, bmaj=2.784 mas, bpa=-5.831 degrees ! Estimated noise=1564.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142807 Jy ! Component: 100 - total flux cleaned = 0.00161653 Jy ! Component: 150 - total flux cleaned = 0.00161086 Jy ! Component: 200 - total flux cleaned = 0.00156529 Jy ! Total flux subtracted in 200 components = 0.00156529 Jy ! Clean residual min=-0.006109 max=0.007477 Jy/beam ! Clean residual mean=0.000826 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.469032 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.469032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328298Jy sigma=0.001158 ! Fit after self-cal, rms=0.328373Jy sigma=0.001158 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 = 5.49293e-05 Jy ! Component: 100 - total flux cleaned = 5.44307e-05 Jy ! Component: 150 - total flux cleaned = 5.41143e-05 Jy ! Component: 200 - total flux cleaned = 5.20394e-05 Jy ! Total flux subtracted in 200 components = 5.20394e-05 Jy ! Clean residual min=-0.006176 max=0.007454 Jy/beam ! Clean residual mean=0.000829 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.469084 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.469084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328318Jy sigma=0.001158 ! Fit after self-cal, rms=0.328336Jy sigma=0.001158 ! 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=0.328336Jy sigma=0.001158 ! Fit after self-cal, rms=0.328380Jy sigma=0.001157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6438 mas, bmaj=2.774 mas, bpa=-5.907 degrees ! Estimated noise=1562.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560574 Jy ! Component: 100 - total flux cleaned = 0.000613179 Jy ! Component: 150 - total flux cleaned = 0.000613685 Jy ! Component: 200 - total flux cleaned = 0.000615295 Jy ! Total flux subtracted in 200 components = 0.000615295 Jy ! Clean residual min=-0.005998 max=0.007266 Jy/beam ! Clean residual mean=0.000837 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.469699 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.469699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328293Jy sigma=0.001157 ! Fit after self-cal, rms=0.328342Jy sigma=0.001157 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 = 9.86578e-07 Jy ! Component: 100 - total flux cleaned = 9.12747e-07 Jy ! Component: 150 - total flux cleaned = 1.80863e-06 Jy ! Component: 200 - total flux cleaned = 3.77645e-06 Jy ! Total flux subtracted in 200 components = 3.77645e-06 Jy ! Clean residual min=-0.006017 max=0.007259 Jy/beam ! Clean residual mean=0.000842 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.469703 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.469703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328296Jy sigma=0.001157 ! Fit after self-cal, rms=0.328310Jy sigma=0.001157 ! 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=0.328310Jy sigma=0.001157 ! Fit after self-cal, rms=0.328489Jy sigma=0.001157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=5.605 mas, bpa=2.655 degrees ! Estimated noise=2293.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665821 Jy ! Component: 100 - total flux cleaned = -0.000675533 Jy ! Component: 150 - total flux cleaned = -0.000680222 Jy ! Component: 200 - total flux cleaned = -0.000682364 Jy ! Total flux subtracted in 200 components = -0.000682364 Jy ! Clean residual min=-0.004174 max=0.010726 Jy/beam ! Clean residual mean=0.002342 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.469021 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.469021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328460Jy sigma=0.001158 ! Fit after self-cal, rms=0.328499Jy sigma=0.001158 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 = -9.79204e-05 Jy ! Component: 100 - total flux cleaned = -9.43058e-05 Jy ! Component: 150 - total flux cleaned = -5.27895e-05 Jy ! Component: 200 - total flux cleaned = -5.4759e-05 Jy ! Total flux subtracted in 200 components = -5.4759e-05 Jy ! Clean residual min=-0.004042 max=0.010688 Jy/beam ! Clean residual mean=0.002345 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.468966 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.468966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328479Jy sigma=0.001158 ! Fit after self-cal, rms=0.328490Jy sigma=0.001158 ! 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=0.6429 mas, bmaj=2.765 mas, bpa=-5.988 degrees ! Estimated noise=1559.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6429 x 2.765 at -5.988 degrees (North through East) ! Clean map min=-0.00518 max=0.33594 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=0.4997 mas, bmaj=2.162 mas, bpa=-6.851 degrees ! Estimated noise=2283.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220701 Jy ! Component: 100 - total flux cleaned = 0.301695 Jy ! Component: 150 - total flux cleaned = 0.354294 Jy ! Component: 200 - total flux cleaned = 0.389939 Jy ! Total flux subtracted in 200 components = 0.389939 Jy ! Clean residual min=-0.015066 max=0.022924 Jy/beam ! Clean residual mean=0.001182 rms=0.005141 Jy/beam ! Combined flux in latest and established models = 0.389939 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.389939 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6429 mas, bmaj=2.765 mas, bpa=-5.988 degrees ! Estimated noise=1559.97 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 = 0.0394843 Jy ! Component: 100 - total flux cleaned = 0.059272 Jy ! Component: 150 - total flux cleaned = 0.069315 Jy ! Component: 200 - total flux cleaned = 0.0744801 Jy ! Total flux subtracted in 200 components = 0.0744801 Jy ! Clean residual min=-0.005261 max=0.007025 Jy/beam ! Clean residual mean=0.001179 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.464419 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.464419 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=2.076 mas, bmaj=5.605 mas, bpa=2.655 degrees ! Estimated noise=2293.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393171 Jy ! Component: 100 - total flux cleaned = 0.00436274 Jy ! Component: 150 - total flux cleaned = 0.00445097 Jy ! Component: 200 - total flux cleaned = 0.00448939 Jy ! Total flux subtracted in 200 components = 0.00448939 Jy ! Clean residual min=-0.004088 max=0.010330 Jy/beam ! Clean residual mean=0.002346 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.468909 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 = 6.41443e-05 Jy ! Component: 100 - total flux cleaned = 9.11994e-05 Jy ! Component: 150 - total flux cleaned = 9.32666e-05 Jy ! Component: 200 - total flux cleaned = 0.000115905 Jy ! Total flux subtracted in 200 components = 0.000115905 Jy ! Clean residual min=-0.004124 max=0.010295 Jy/beam ! Clean residual mean=0.002325 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.469025 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.469025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6429 mas, bmaj=2.765 mas, bpa=-5.988 degrees ! Estimated noise=1559.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.68631e-06 Jy ! Component: 100 - total flux cleaned = -0.000243353 Jy ! Component: 150 - total flux cleaned = -0.000415831 Jy ! Component: 200 - total flux cleaned = -0.000366285 Jy ! Total flux subtracted in 200 components = -0.000366285 Jy ! Clean residual min=-0.005916 max=0.007069 Jy/beam ! Clean residual mean=0.000912 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.468658 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.468658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328377Jy sigma=0.001158 ! Fit after self-cal, rms=0.328396Jy sigma=0.001158 wmodel J2229-0832_X_1999_03_08_pus_map.mod ! Writing 33 model components to file: J2229-0832_X_1999_03_08_pus_map.mod wobs J2229-0832_X_1999_03_08_pus_uvs.fits ! Writing UV FITS file: J2229-0832_X_1999_03_08_pus_uvs.fits wwins J2229-0832_X_1999_03_08_pus_map.win ! wwins: Wrote 1 windows to J2229-0832_X_1999_03_08_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 = 0.0030739 Jy ! Component: 100 - total flux cleaned = 0.00455859 Jy ! Component: 150 - total flux cleaned = 0.00570201 Jy ! Component: 200 - total flux cleaned = 0.00641925 Jy ! Component: 250 - total flux cleaned = 0.00701932 Jy ! Component: 300 - total flux cleaned = 0.00759416 Jy ! Component: 350 - total flux cleaned = 0.00806605 Jy ! Component: 400 - total flux cleaned = 0.00859451 Jy ! Component: 450 - total flux cleaned = 0.00903276 Jy ! Component: 500 - total flux cleaned = 0.00938761 Jy ! Component: 550 - total flux cleaned = 0.00973182 Jy ! Component: 600 - total flux cleaned = 0.00999926 Jy ! Component: 650 - total flux cleaned = 0.0101298 Jy ! Component: 700 - total flux cleaned = 0.010258 Jy ! Component: 750 - total flux cleaned = 0.0103834 Jy ! Component: 800 - total flux cleaned = 0.0104447 Jy ! Component: 850 - total flux cleaned = 0.0105661 Jy ! Component: 900 - total flux cleaned = 0.0107445 Jy ! Component: 950 - total flux cleaned = 0.0108614 Jy ! Component: 1000 - total flux cleaned = 0.0110337 Jy ! Total flux subtracted in 1024 components = 0.0110904 Jy ! Clean residual min=-0.002835 max=0.003373 Jy/beam ! Clean residual mean=0.000193 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.479749 Jy keep ! Adding 73 model components to the UV plane model. ! The established model now contains 106 components and 0.479749 Jy ![Exited script file: muppet] wmap "J2229-0832_X_1999_03_08_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6429 x 2.765 at -5.988 degrees (North through East) ! Clean map min=-0.0044236 max=0.3354 Jy/beam ! Writing clean map to FITS file: J2229-0832_X_1999_03_08_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.335399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00114976 device "J2229-0832_X_1999_03_08_pus\_map.eps/VPS" ! Attempting to open device: 'J2229-0832_X_1999_03_08_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02841 1.02841 2.05682 4.11365 8.2273 16.4546 32.9092 65.8184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.335 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6429 x 2.765 at -5.988 degrees (North through East) ! Clean map min=-0.0044236 max=0.3354 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2229-0832_X_1999_03_08_pus\_map.gif/vgif" ! Attempting to open device: 'J2229-0832_X_1999_03_08_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2229-0832_X_1999_03_08_pus_uvs.log closed on Thu Jan 3 14:57:35 2008