! Started logfile: J0815+0954_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:00:26 2014 obs J0815+0954_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0815+0954_S_2013_01_09_pus_uva.fits ! AN table 1: 176 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.415341 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0815+0954 ! ! 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 3255 lines of history. ! ! Reading 35088 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 J0815+0954_S_2013_01_09_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 971 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 971 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 971 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 971 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941994Jy sigma=0.011703 ! Fit after self-cal, rms=0.924673Jy sigma=0.011507 ! 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=2.156 mas, bmaj=6.708 mas, bpa=2.819 degrees ! Estimated noise=569.684 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 = 0.0599322 Jy ! Component: 100 - total flux cleaned = 0.0747071 Jy ! Total flux subtracted in 100 components = 0.0747071 Jy ! Clean residual min=-0.004049 max=0.005833 Jy/beam ! Clean residual mean=0.000010 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0747071 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0747071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105950Jy sigma=0.001145 ! Fit after self-cal, rms=0.105931Jy sigma=0.001144 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519036 Jy ! Component: 100 - total flux cleaned = 0.00617932 Jy ! Total flux subtracted in 100 components = 0.00617932 Jy ! Clean residual min=-0.003761 max=0.004229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0808864 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0808864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105508Jy sigma=0.001141 ! Fit after self-cal, rms=0.105510Jy sigma=0.001141 ! 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=2.653 mas, bmaj=7.783 mas, bpa=1.536 degrees ! Estimated noise=312.077 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 = 0.00275577 Jy ! Component: 100 - total flux cleaned = 0.00358553 Jy ! Component: 150 - total flux cleaned = 0.00368162 Jy ! Component: 200 - total flux cleaned = 0.00381081 Jy ! Total flux subtracted in 200 components = 0.00381081 Jy ! Clean residual min=-0.002477 max=0.004142 Jy/beam ! Clean residual mean=-0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0846972 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0846972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105393Jy sigma=0.001140 ! Fit after self-cal, rms=0.105398Jy sigma=0.001140 ! 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 0.93 FD 1.13 HH 1.00* HN 1.12 ! KP 0.99 LA 1.01 MC 1.00* MK 0.75 ! NL 0.91 NY 1.00* OV 0.94 PT 1.14 ! SC 0.89 TS 1.26 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.22 HH 1.00* HN 1.18 ! KP 1.02 LA 0.95 MC 1.00* MK 0.92 ! NL 1.05 NY 1.00* OV 1.01 PT 1.03 ! SC 1.02 TS 1.31 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.27 HH 1.00* HN 1.17 ! KP 0.85 LA 0.91 MC 1.00* MK 0.87 ! NL 1.00 NY 1.00* OV 0.96 PT 0.99 ! SC 0.92 TS 1.11 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.24 HH 1.00* HN 1.09 ! KP 0.85 LA 0.75 MC 1.00* MK 0.96 ! NL 0.94 NY 1.00* OV 0.88 PT 0.92 ! SC 0.93 TS 1.06 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.105398Jy sigma=0.001140 ! Fit after self-cal, rms=0.098227Jy sigma=0.001128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=7.651 mas, bpa=1.342 degrees ! Estimated noise=311.341 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 = 0.000203953 Jy ! Component: 100 - total flux cleaned = 0.000217101 Jy ! Component: 150 - total flux cleaned = 0.000217075 Jy ! Component: 200 - total flux cleaned = 0.00021698 Jy ! Total flux subtracted in 200 components = 0.00021698 Jy ! Clean residual min=-0.001437 max=0.001255 Jy/beam ! Clean residual mean=-0.000008 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0849142 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0849142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098223Jy sigma=0.001128 ! Fit after self-cal, rms=0.098174Jy sigma=0.001127 ! 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=0.098174Jy sigma=0.001127 ! Fit after self-cal, rms=0.097721Jy sigma=0.001127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=7.64 mas, bpa=1.29 degrees ! Estimated noise=311.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2426e-05 Jy ! Component: 100 - total flux cleaned = 3.06805e-05 Jy ! Component: 150 - total flux cleaned = 3.09553e-05 Jy ! Component: 200 - total flux cleaned = 3.12211e-05 Jy ! Total flux subtracted in 200 components = 3.12211e-05 Jy ! Clean residual min=-0.001394 max=0.001287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0849454 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0849454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097718Jy sigma=0.001127 ! Fit after self-cal, rms=0.097717Jy sigma=0.001127 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 = 1.35365e-05 Jy ! Component: 100 - total flux cleaned = 1.34968e-05 Jy ! Component: 150 - total flux cleaned = 1.30556e-05 Jy ! Component: 200 - total flux cleaned = 1.26728e-05 Jy ! Total flux subtracted in 200 components = 1.26728e-05 Jy ! Clean residual min=-0.001395 max=0.001274 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0849581 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0849581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097715Jy sigma=0.001127 ! Fit after self-cal, rms=0.097715Jy sigma=0.001127 ! 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=0.097715Jy sigma=0.001127 ! Fit after self-cal, rms=0.097799Jy sigma=0.001127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=7.637 mas, bpa=1.243 degrees ! Estimated noise=311.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.42356e-05 Jy ! Component: 100 - total flux cleaned = 9.37251e-05 Jy ! Component: 150 - total flux cleaned = 8.45014e-05 Jy ! Component: 200 - total flux cleaned = 0.000101282 Jy ! Total flux subtracted in 200 components = 0.000101282 Jy ! Clean residual min=-0.001377 max=0.001298 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0850594 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0850594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097797Jy sigma=0.001127 ! Fit after self-cal, rms=0.097797Jy sigma=0.001127 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 = 9.86483e-06 Jy ! Component: 100 - total flux cleaned = 1.44586e-06 Jy ! Component: 150 - total flux cleaned = 1.51118e-06 Jy ! Component: 200 - total flux cleaned = 9.25413e-06 Jy ! Total flux subtracted in 200 components = 9.25413e-06 Jy ! Clean residual min=-0.001366 max=0.001288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0850686 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0850686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097795Jy sigma=0.001127 ! Fit after self-cal, rms=0.097795Jy sigma=0.001127 ! 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=0.097795Jy sigma=0.001127 ! Fit after self-cal, rms=0.097887Jy sigma=0.001127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.658 mas, bmaj=11.03 mas, bpa=-0.567 degrees ! Estimated noise=379.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487614 Jy ! Component: 100 - total flux cleaned = 0.000503468 Jy ! Component: 150 - total flux cleaned = 0.000542719 Jy ! Component: 200 - total flux cleaned = 0.000585665 Jy ! Total flux subtracted in 200 components = 0.000585665 Jy ! Clean residual min=-0.001487 max=0.001744 Jy/beam ! Clean residual mean=-0.000011 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0856543 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.0856543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097891Jy sigma=0.001127 ! Fit after self-cal, rms=0.097892Jy sigma=0.001127 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 = 0.000134859 Jy ! Component: 100 - total flux cleaned = 0.000145548 Jy ! Component: 150 - total flux cleaned = 0.000162975 Jy ! Component: 200 - total flux cleaned = 0.000170229 Jy ! Total flux subtracted in 200 components = 0.000170229 Jy ! Clean residual min=-0.001510 max=0.001752 Jy/beam ! Clean residual mean=-0.000012 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0858245 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 43 components and 0.0858245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097897Jy sigma=0.001127 ! Fit after self-cal, rms=0.097896Jy sigma=0.001127 ! 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=2.73 mas, bmaj=7.636 mas, bpa=1.197 degrees ! Estimated noise=311.924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.73 x 7.636 at 1.197 degrees (North through East) ! Clean map min=-0.0012943 max=0.07855 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=2.22 mas, bmaj=6.52 mas, bpa=2.648 degrees ! Estimated noise=576.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604953 Jy ! Component: 100 - total flux cleaned = 0.0751319 Jy ! Component: 150 - total flux cleaned = 0.0807811 Jy ! Component: 200 - total flux cleaned = 0.0820856 Jy ! Total flux subtracted in 200 components = 0.0820856 Jy ! Clean residual min=-0.001945 max=0.002333 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0820856 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 0.0820856 Jy ! Inverting map and beam ! Estimated beam: bmin=2.73 mas, bmaj=7.636 mas, bpa=1.197 degrees ! Estimated noise=311.924 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 = 0.00193549 Jy ! Component: 100 - total flux cleaned = 0.00248889 Jy ! Component: 150 - total flux cleaned = 0.00267171 Jy ! Component: 200 - total flux cleaned = 0.00274607 Jy ! Total flux subtracted in 200 components = 0.00274607 Jy ! Clean residual min=-0.001449 max=0.001320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0848316 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0848316 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=7.658 mas, bmaj=11.03 mas, bpa=-0.567 degrees ! Estimated noise=379.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655542 Jy ! Component: 100 - total flux cleaned = 0.000699286 Jy ! Component: 150 - total flux cleaned = 0.000735267 Jy ! Component: 200 - total flux cleaned = 0.000765859 Jy ! Total flux subtracted in 200 components = 0.000765859 Jy ! Clean residual min=-0.001488 max=0.001709 Jy/beam ! Clean residual mean=-0.000010 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0855975 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 = 2.55851e-05 Jy ! Component: 100 - total flux cleaned = 4.72381e-05 Jy ! Component: 150 - total flux cleaned = 6.5252e-05 Jy ! Component: 200 - total flux cleaned = 8.11554e-05 Jy ! Total flux subtracted in 200 components = 8.11554e-05 Jy ! Clean residual min=-0.001503 max=0.001714 Jy/beam ! Clean residual mean=-0.000011 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0856787 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0856787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.73 mas, bmaj=7.636 mas, bpa=1.197 degrees ! Estimated noise=311.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328926 Jy ! Component: 100 - total flux cleaned = -0.000324622 Jy ! Component: 150 - total flux cleaned = -0.000341857 Jy ! Component: 200 - total flux cleaned = -0.000341614 Jy ! Total flux subtracted in 200 components = -0.000341614 Jy ! Clean residual min=-0.001388 max=0.001293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.085337 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.085337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097891Jy sigma=0.001127 ! Fit after self-cal, rms=0.097885Jy sigma=0.001127 wmodel J0815+0954_S_2013_01_09_pus_map.mod ! Writing 35 model components to file: J0815+0954_S_2013_01_09_pus_map.mod wobs J0815+0954_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0815+0954_S_2013_01_09_pus_uvs.fits wwins J0815+0954_S_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J0815+0954_S_2013_01_09_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 = -0.000302538 Jy ! Component: 100 - total flux cleaned = -0.000597836 Jy ! Component: 150 - total flux cleaned = -0.000725146 Jy ! Component: 200 - total flux cleaned = -0.000805913 Jy ! Component: 250 - total flux cleaned = -0.000806747 Jy ! Component: 300 - total flux cleaned = -0.000825336 Jy ! Component: 350 - total flux cleaned = -0.00078905 Jy ! Component: 400 - total flux cleaned = -0.000788767 Jy ! Component: 450 - total flux cleaned = -0.000753903 Jy ! Component: 500 - total flux cleaned = -0.000753965 Jy ! Component: 550 - total flux cleaned = -0.000720639 Jy ! Component: 600 - total flux cleaned = -0.000704464 Jy ! Component: 650 - total flux cleaned = -0.000688567 Jy ! Component: 700 - total flux cleaned = -0.000657381 Jy ! Component: 750 - total flux cleaned = -0.00065794 Jy ! Component: 800 - total flux cleaned = -0.000718621 Jy ! Component: 850 - total flux cleaned = -0.000748091 Jy ! Component: 900 - total flux cleaned = -0.000748091 Jy ! Component: 950 - total flux cleaned = -0.00079151 Jy ! Component: 1000 - total flux cleaned = -0.000862378 Jy ! Component: 1050 - total flux cleaned = -0.00087647 Jy ! Component: 1100 - total flux cleaned = -0.000903782 Jy ! Component: 1150 - total flux cleaned = -0.000917323 Jy ! Component: 1200 - total flux cleaned = -0.000890475 Jy ! Component: 1250 - total flux cleaned = -0.000929993 Jy ! Component: 1300 - total flux cleaned = -0.000903912 Jy ! Component: 1350 - total flux cleaned = -0.000942506 Jy ! Component: 1400 - total flux cleaned = -0.00095517 Jy ! Component: 1450 - total flux cleaned = -0.000929882 Jy ! Component: 1500 - total flux cleaned = -0.000991714 Jy ! Component: 1550 - total flux cleaned = -0.000991677 Jy ! Component: 1600 - total flux cleaned = -0.00100386 Jy ! Component: 1650 - total flux cleaned = -0.00105184 Jy ! Component: 1700 - total flux cleaned = -0.00108741 Jy ! Component: 1750 - total flux cleaned = -0.00111099 Jy ! Component: 1800 - total flux cleaned = -0.00116909 Jy ! Component: 1850 - total flux cleaned = -0.00122623 Jy ! Component: 1900 - total flux cleaned = -0.00122612 Jy ! Component: 1950 - total flux cleaned = -0.00127101 Jy ! Component: 2000 - total flux cleaned = -0.00130428 Jy ! Total flux subtracted in 2048 components = -0.00130428 Jy ! Clean residual min=-0.000624 max=0.000720 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0840328 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 171 components and 0.0840327 Jy ![Exited script file: muppet] wmap "J0815+0954_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.73 x 7.636 at 1.197 degrees (North through East) ! Clean map min=-0.0010699 max=0.07829 Jy/beam ! Writing clean map to FITS file: J0815+0954_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022062 device "J0815+0954_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0815+0954_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.845389 0.845389 1.69078 3.38156 6.76311 13.5262 27.0525 54.1049 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.73 x 7.636 at 1.197 degrees (North through East) ! Clean map min=-0.0010699 max=0.07829 Jy/beam quit ! Quitting program ! Log file J0815+0954_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:00:31 2014