! Started logfile: J0438-1251_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:39:03 2017 obs J0438-1251_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0438-1251_X_2009_05_13_pus_uva.fits ! AN table 1: 100 integrations on 120 of 120 possible baselines. ! AN table 2: 20 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.267153 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0438-1251 ! ! 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 1988 lines of history. ! ! Reading 15388 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0438-1251_X_2009_05_13_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.811007Jy sigma=0.006264 ! Fit after self-cal, rms=0.735318Jy sigma=0.005786 ! 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=0.5393 mas, bmaj=1.171 mas, bpa=-13.52 degrees ! Estimated noise=1125.91 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 = 0.219402 Jy ! Component: 100 - total flux cleaned = 0.270734 Jy ! Total flux subtracted in 100 components = 0.270734 Jy ! Clean residual min=-0.008333 max=0.020237 Jy/beam ! Clean residual mean=0.000138 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.270734 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.270734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184229Jy sigma=0.001188 ! Fit after self-cal, rms=0.184286Jy sigma=0.001188 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230468 Jy ! Component: 100 - total flux cleaned = 0.0370933 Jy ! Total flux subtracted in 100 components = 0.0370933 Jy ! Clean residual min=-0.006770 max=0.010634 Jy/beam ! Clean residual mean=0.000066 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.307828 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.307828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181062Jy sigma=0.001140 ! Fit after self-cal, rms=0.181096Jy sigma=0.001140 ! Inverting map ! Added new window around map position (-2.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102558 Jy ! Component: 100 - total flux cleaned = 0.0165492 Jy ! Total flux subtracted in 100 components = 0.0165492 Jy ! Clean residual min=-0.006461 max=0.007278 Jy/beam ! Clean residual mean=0.000036 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.324377 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.324377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180475Jy sigma=0.001131 ! Fit after self-cal, rms=0.180479Jy sigma=0.001131 ! 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=0.6957 mas, bmaj=1.451 mas, bpa=-14.63 degrees ! Estimated noise=738.022 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 = 0.00650693 Jy ! Component: 100 - total flux cleaned = 0.0102112 Jy ! Component: 150 - total flux cleaned = 0.0124989 Jy ! Component: 200 - total flux cleaned = 0.0131552 Jy ! Total flux subtracted in 200 components = 0.0131552 Jy ! Clean residual min=-0.005594 max=0.006239 Jy/beam ! Clean residual mean=0.000000 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.337532 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.337532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180239Jy sigma=0.001128 ! Fit after self-cal, rms=0.180244Jy sigma=0.001128 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 HO 1.07 ! KK 0.97 KP 1.00 LA 0.97 MK 0.99 ! NL 1.14 NY 1.00* OV 0.95 PT 0.98 ! SC 1.02 TS 1.03 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 HN 1.14 HO 1.00* ! KK 1.00* KP 1.03 LA 0.98 MK 1.00* ! NL 0.94 NY 1.00* OV 0.94 PT 0.99 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.96 HO 1.11 ! KK 0.98 KP 0.96 LA 0.97 MK 1.03 ! NL 1.15 NY 1.00* OV 0.94 PT 1.03 ! SC 0.98 TS 1.00 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 HN 1.09 HO 1.00* ! KK 1.00* KP 0.92 LA 1.02 MK 1.00* ! NL 0.98 NY 1.00* OV 0.96 PT 1.02 ! SC 1.07 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 HO 1.05 ! KK 0.99 KP 0.97 LA 1.01 MK 0.98 ! NL 1.20 NY 1.00* OV 0.99 PT 1.03 ! SC 1.03 TS 0.99 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.97 HN 1.10 HO 1.00* ! KK 1.00* KP 0.93 LA 1.04 MK 1.00* ! NL 1.04 NY 1.00* OV 1.04 PT 1.04 ! SC 1.10 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.98 HO 1.01 ! KK 1.02 KP 1.01 LA 0.95 MK 0.95 ! NL 1.22 NY 1.00* OV 0.98 PT 1.04 ! SC 1.04 TS 0.98 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 HN 1.18 HO 1.00* ! KK 1.00* KP 0.97 LA 0.96 MK 1.00* ! NL 0.97 NY 1.00* OV 0.96 PT 1.04 ! SC 1.04 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.180244Jy sigma=0.001128 ! Fit after self-cal, rms=0.188895Jy sigma=0.001119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.703 mas, bmaj=1.484 mas, bpa=-14.01 degrees ! Estimated noise=742.258 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 = -0.00199886 Jy ! Component: 100 - total flux cleaned = -0.0020651 Jy ! Component: 150 - total flux cleaned = -0.00196931 Jy ! Component: 200 - total flux cleaned = -0.00196737 Jy ! Total flux subtracted in 200 components = -0.00196737 Jy ! Clean residual min=-0.003719 max=0.004119 Jy/beam ! Clean residual mean=-0.000010 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.335565 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.335565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188845Jy sigma=0.001118 ! Fit after self-cal, rms=0.188977Jy sigma=0.001118 ! 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=0.188977Jy sigma=0.001118 ! Fit after self-cal, rms=0.191854Jy sigma=0.001116 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7046 mas, bmaj=1.489 mas, bpa=-13.95 degrees ! Estimated noise=742.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110484 Jy ! Component: 100 - total flux cleaned = -0.00115279 Jy ! Component: 150 - total flux cleaned = -0.00123716 Jy ! Component: 200 - total flux cleaned = -0.00123403 Jy ! Total flux subtracted in 200 components = -0.00123403 Jy ! Clean residual min=-0.003276 max=0.003981 Jy/beam ! Clean residual mean=0.000008 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.334331 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.334331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191823Jy sigma=0.001116 ! Fit after self-cal, rms=0.191845Jy sigma=0.001116 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 (-19.9, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188497 Jy ! Component: 100 - total flux cleaned = 0.00211639 Jy ! Component: 150 - total flux cleaned = 0.00211613 Jy ! Component: 200 - total flux cleaned = 0.00221813 Jy ! Total flux subtracted in 200 components = 0.00221813 Jy ! Clean residual min=-0.003140 max=0.003846 Jy/beam ! Clean residual mean=0.000007 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.336549 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.336549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191740Jy sigma=0.001115 ! Fit after self-cal, rms=0.191733Jy sigma=0.001115 ! Inverting map ! Added new window around map position (0, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286616 Jy ! Component: 100 - total flux cleaned = 0.00254951 Jy ! Component: 150 - total flux cleaned = 0.00254983 Jy ! Component: 200 - total flux cleaned = 0.00249174 Jy ! Total flux subtracted in 200 components = 0.00249174 Jy ! Clean residual min=-0.003012 max=0.003278 Jy/beam ! Clean residual mean=-0.000002 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.339041 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.339041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191623Jy sigma=0.001115 ! Fit after self-cal, rms=0.191617Jy sigma=0.001114 ! 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=0.191617Jy sigma=0.001114 ! Fit after self-cal, rms=0.193002Jy sigma=0.001114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7055 mas, bmaj=1.491 mas, bpa=-13.9 degrees ! Estimated noise=742.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982103 Jy ! Component: 100 - total flux cleaned = 0.000797407 Jy ! Component: 150 - total flux cleaned = 0.000685463 Jy ! Component: 200 - total flux cleaned = 0.000531465 Jy ! Total flux subtracted in 200 components = 0.000531465 Jy ! Clean residual min=-0.003145 max=0.003103 Jy/beam ! Clean residual mean=0.000005 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.339572 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.339572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192946Jy sigma=0.001114 ! Fit after self-cal, rms=0.192953Jy sigma=0.001114 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 = 6.17548e-05 Jy ! Component: 100 - total flux cleaned = -8.87293e-05 Jy ! Component: 150 - total flux cleaned = -0.000228979 Jy ! Component: 200 - total flux cleaned = -0.000315599 Jy ! Total flux subtracted in 200 components = -0.000315599 Jy ! Clean residual min=-0.003130 max=0.003029 Jy/beam ! Clean residual mean=0.000006 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.339257 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.339257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192916Jy sigma=0.001114 ! Fit after self-cal, rms=0.192913Jy sigma=0.001114 ! 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=0.192913Jy sigma=0.001114 ! Fit after self-cal, rms=0.193090Jy sigma=0.001114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=4.222 mas, bpa=8.507 degrees ! Estimated noise=936.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915224 Jy ! Component: 100 - total flux cleaned = 0.00123714 Jy ! Component: 150 - total flux cleaned = 0.0013603 Jy ! Component: 200 - total flux cleaned = 0.00145851 Jy ! Total flux subtracted in 200 components = 0.00145851 Jy ! Clean residual min=-0.003125 max=0.002991 Jy/beam ! Clean residual mean=0.000011 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.340715 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.340715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193093Jy sigma=0.001114 ! Fit after self-cal, rms=0.193087Jy sigma=0.001114 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 = 0.000139239 Jy ! Component: 100 - total flux cleaned = 0.000194154 Jy ! Component: 150 - total flux cleaned = 0.000260891 Jy ! Component: 200 - total flux cleaned = 0.000300793 Jy ! Total flux subtracted in 200 components = 0.000300793 Jy ! Clean residual min=-0.003073 max=0.002946 Jy/beam ! Clean residual mean=0.000009 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.341016 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.341016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193090Jy sigma=0.001114 ! Fit after self-cal, rms=0.193086Jy sigma=0.001114 ! 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=0.7057 mas, bmaj=1.49 mas, bpa=-13.93 degrees ! Estimated noise=742.988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7057 x 1.49 at -13.93 degrees (North through East) ! Clean map min=-0.0029222 max=0.27728 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=0.5443 mas, bmaj=1.197 mas, bpa=-12.96 degrees ! Estimated noise=1146.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220992 Jy ! Component: 100 - total flux cleaned = 0.272537 Jy ! Component: 150 - total flux cleaned = 0.295778 Jy ! Component: 200 - total flux cleaned = 0.310246 Jy ! Total flux subtracted in 200 components = 0.310246 Jy ! Clean residual min=-0.006009 max=0.007642 Jy/beam ! Clean residual mean=0.000060 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.310246 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.310246 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7057 mas, bmaj=1.49 mas, bpa=-13.93 degrees ! Estimated noise=742.988 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 = 0.0116647 Jy ! Component: 100 - total flux cleaned = 0.0181233 Jy ! Component: 150 - total flux cleaned = 0.0225052 Jy ! Component: 200 - total flux cleaned = 0.0245788 Jy ! Total flux subtracted in 200 components = 0.0245788 Jy ! Clean residual min=-0.003152 max=0.003113 Jy/beam ! Clean residual mean=0.000027 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.334825 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.334825 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=2.328 mas, bmaj=4.222 mas, bpa=8.507 degrees ! Estimated noise=936.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279344 Jy ! Component: 100 - total flux cleaned = 0.00383413 Jy ! Component: 150 - total flux cleaned = 0.00458442 Jy ! Component: 200 - total flux cleaned = 0.00517947 Jy ! Total flux subtracted in 200 components = 0.00517947 Jy ! Clean residual min=-0.003318 max=0.002896 Jy/beam ! Clean residual mean=0.000017 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.340005 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 = 0.000315943 Jy ! Component: 100 - total flux cleaned = 0.000497615 Jy ! Component: 150 - total flux cleaned = 0.000657849 Jy ! Component: 200 - total flux cleaned = 0.000776629 Jy ! Total flux subtracted in 200 components = 0.000776629 Jy ! Clean residual min=-0.003224 max=0.002906 Jy/beam ! Clean residual mean=0.000011 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.340781 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 95 components and 0.340782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7057 mas, bmaj=1.49 mas, bpa=-13.93 degrees ! Estimated noise=742.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123759 Jy ! Component: 100 - total flux cleaned = -0.00123269 Jy ! Component: 150 - total flux cleaned = -0.00123043 Jy ! Component: 200 - total flux cleaned = -0.00110039 Jy ! Total flux subtracted in 200 components = -0.00110039 Jy ! Clean residual min=-0.003118 max=0.002852 Jy/beam ! Clean residual mean=0.000008 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.339681 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.339681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193213Jy sigma=0.001114 ! Fit after self-cal, rms=0.193190Jy sigma=0.001114 wmodel J0438-1251_X_2009_05_13_pus_map.mod ! Writing 110 model components to file: J0438-1251_X_2009_05_13_pus_map.mod wobs J0438-1251_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0438-1251_X_2009_05_13_pus_uvs.fits wwins J0438-1251_X_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0438-1251_X_2009_05_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171289 Jy ! Component: 100 - total flux cleaned = -0.000328628 Jy ! Component: 150 - total flux cleaned = -0.000479152 Jy ! Component: 200 - total flux cleaned = -0.000576664 Jy ! Component: 250 - total flux cleaned = -0.000810511 Jy ! Component: 300 - total flux cleaned = -0.000947739 Jy ! Component: 350 - total flux cleaned = -0.00112767 Jy ! Component: 400 - total flux cleaned = -0.00121612 Jy ! Component: 450 - total flux cleaned = -0.00147532 Jy ! Component: 500 - total flux cleaned = -0.00151774 Jy ! Component: 550 - total flux cleaned = -0.00172689 Jy ! Component: 600 - total flux cleaned = -0.00176759 Jy ! Component: 650 - total flux cleaned = -0.00168601 Jy ! Component: 700 - total flux cleaned = -0.00168618 Jy ! Component: 750 - total flux cleaned = -0.00164688 Jy ! Component: 800 - total flux cleaned = -0.00164662 Jy ! Component: 850 - total flux cleaned = -0.00156989 Jy ! Component: 900 - total flux cleaned = -0.00168428 Jy ! Component: 950 - total flux cleaned = -0.00157099 Jy ! Component: 1000 - total flux cleaned = -0.00149689 Jy ! Component: 1050 - total flux cleaned = -0.00149682 Jy ! Component: 1100 - total flux cleaned = -0.00146001 Jy ! Component: 1150 - total flux cleaned = -0.00145957 Jy ! Component: 1200 - total flux cleaned = -0.00138703 Jy ! Component: 1250 - total flux cleaned = -0.0012808 Jy ! Component: 1300 - total flux cleaned = -0.0012808 Jy ! Component: 1350 - total flux cleaned = -0.00131576 Jy ! Component: 1400 - total flux cleaned = -0.0013502 Jy ! Component: 1450 - total flux cleaned = -0.00124728 Jy ! Component: 1500 - total flux cleaned = -0.00124685 Jy ! Component: 1550 - total flux cleaned = -0.00121393 Jy ! Component: 1600 - total flux cleaned = -0.0011808 Jy ! Component: 1650 - total flux cleaned = -0.00121449 Jy ! Component: 1700 - total flux cleaned = -0.00118157 Jy ! Component: 1750 - total flux cleaned = -0.00121407 Jy ! Component: 1800 - total flux cleaned = -0.00127889 Jy ! Component: 1850 - total flux cleaned = -0.00121429 Jy ! Component: 1900 - total flux cleaned = -0.0012149 Jy ! Component: 1950 - total flux cleaned = -0.0013101 Jy ! Component: 2000 - total flux cleaned = -0.00112082 Jy ! Component: 2050 - total flux cleaned = -0.00130916 Jy ! Component: 2100 - total flux cleaned = -0.0013093 Jy ! Component: 2150 - total flux cleaned = -0.00127805 Jy ! Component: 2200 - total flux cleaned = -0.00118577 Jy ! Component: 2250 - total flux cleaned = -0.00112507 Jy ! Component: 2300 - total flux cleaned = -0.00112497 Jy ! Component: 2350 - total flux cleaned = -0.00118551 Jy ! Component: 2400 - total flux cleaned = -0.00112552 Jy ! Component: 2450 - total flux cleaned = -0.00118521 Jy ! Component: 2500 - total flux cleaned = -0.00118554 Jy ! Component: 2550 - total flux cleaned = -0.00121487 Jy ! Component: 2600 - total flux cleaned = -0.00124386 Jy ! Component: 2650 - total flux cleaned = -0.00121489 Jy ! Component: 2700 - total flux cleaned = -0.00121484 Jy ! Component: 2750 - total flux cleaned = -0.00115725 Jy ! Component: 2800 - total flux cleaned = -0.00112874 Jy ! Component: 2850 - total flux cleaned = -0.00107231 Jy ! Component: 2900 - total flux cleaned = -0.00118538 Jy ! Component: 2950 - total flux cleaned = -0.00110096 Jy ! Component: 3000 - total flux cleaned = -0.00101734 Jy ! Component: 3050 - total flux cleaned = -0.0010451 Jy ! Component: 3100 - total flux cleaned = -0.00101761 Jy ! Component: 3150 - total flux cleaned = -0.000935434 Jy ! Component: 3200 - total flux cleaned = -0.00104461 Jy ! Component: 3250 - total flux cleaned = -0.00104432 Jy ! Component: 3300 - total flux cleaned = -0.00104432 Jy ! Component: 3350 - total flux cleaned = -0.000963587 Jy ! Component: 3400 - total flux cleaned = -0.000990448 Jy ! Component: 3450 - total flux cleaned = -0.000990523 Jy ! Component: 3500 - total flux cleaned = -0.000990421 Jy ! Component: 3550 - total flux cleaned = -0.000911362 Jy ! Component: 3600 - total flux cleaned = -0.00104258 Jy ! Component: 3650 - total flux cleaned = -0.00101653 Jy ! Component: 3700 - total flux cleaned = -0.00101668 Jy ! Component: 3750 - total flux cleaned = -0.00104239 Jy ! Component: 3800 - total flux cleaned = -0.000991213 Jy ! Component: 3850 - total flux cleaned = -0.00109358 Jy ! Component: 3900 - total flux cleaned = -0.00104225 Jy ! Component: 3950 - total flux cleaned = -0.00106746 Jy ! Component: 4000 - total flux cleaned = -0.00114312 Jy ! Component: 4050 - total flux cleaned = -0.00114294 Jy ! Total flux subtracted in 4096 components = -0.0010929 Jy ! Clean residual min=-0.001760 max=0.001534 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.338588 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 365 components and 0.338588 Jy ![Exited script file: muppet] wmap "J0438-1251_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7057 x 1.49 at -13.93 degrees (North through East) ! Clean map min=-0.0024591 max=0.27733 Jy/beam ! Writing clean map to FITS file: J0438-1251_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.277331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044403 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480325 0.480325 0.96065 1.9213 3.8426 7.6852 15.3704 30.7408 61.4816 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.277 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7057 x 1.49 at -13.93 degrees (North through East) ! Clean map min=-0.0024591 max=0.27733 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0438-1251_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:39:09 2017