! Started logfile: /scr/pima/bp171a0_uvs/J0058-0539_X_uvs.log on Fri Mar 15 12:52:13 2013 obs /scr/pima/bp171a0_uvs/J0058-0539_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0058-0539_X_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.877976 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2360 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0058-0539_X] 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 0.200x0.200 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993686Jy sigma=0.650428 ! Fit after self-cal, rms=0.745607Jy sigma=0.476368 ! 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=1.365 mas, bmaj=3.044 mas, bpa=-14.6 degrees ! Estimated noise=36.1936 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 = 0.194514 Jy ! Component: 100 - total flux cleaned = 0.251673 Jy ! Total flux subtracted in 100 components = 0.251673 Jy ! Clean residual min=-0.012962 max=0.022753 Jy/beam ! Clean residual mean=-0.000330 rms=0.004750 Jy/beam ! Combined flux in latest and established models = 0.251673 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.251673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069962Jy sigma=0.046837 ! Fit after self-cal, rms=0.069770Jy sigma=0.046766 ! 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=1.709 mas, bmaj=3.322 mas, bpa=-10.49 degrees ! Estimated noise=22.6318 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 = 0.0337313 Jy ! Component: 100 - total flux cleaned = 0.0513819 Jy ! Component: 150 - total flux cleaned = 0.0610771 Jy ! Component: 200 - total flux cleaned = 0.066614 Jy ! Total flux subtracted in 200 components = 0.066614 Jy ! Clean residual min=-0.009916 max=0.010566 Jy/beam ! Clean residual mean=-0.000331 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.318287 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 81 components and 0.318287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053940Jy sigma=0.034771 ! Fit after self-cal, rms=0.053931Jy sigma=0.034764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 KP 1.02 LA 1.00 ! MK 1.01 NL 1.08 OV 0.98 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 KP 1.04 LA 0.95 ! MK 1.00 NL 1.09 OV 0.91 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 KP 1.15 LA 0.92 ! MK 1.07 NL 1.14 OV 0.96 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 0.99 LA 0.97 ! MK 1.07 NL 1.06 OV 0.96 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 KP 1.14 LA 0.96 ! MK 0.99 NL 0.99 OV 0.95 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 KP 1.12 LA 1.01 ! MK 1.03 NL 1.05 OV 0.99 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 KP 1.11 LA 0.95 ! MK 0.98 NL 1.12 OV 1.01 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.92 KP 1.18 LA 0.89 ! MK 1.01 NL 1.05 OV 1.02 PT 0.90 ! ! ! Fit before self-cal, rms=0.053931Jy sigma=0.034764 ! Fit after self-cal, rms=0.047210Jy sigma=0.029827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=3.365 mas, bpa=-10.28 degrees ! Estimated noise=22.6848 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 = -0.000931875 Jy ! Component: 100 - total flux cleaned = -0.00097811 Jy ! Component: 150 - total flux cleaned = -0.00102016 Jy ! Component: 200 - total flux cleaned = -0.00105952 Jy ! Total flux subtracted in 200 components = -0.00105952 Jy ! Clean residual min=-0.004331 max=0.004993 Jy/beam ! Clean residual mean=-0.000035 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.317227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.317227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047120Jy sigma=0.029773 ! Fit after self-cal, rms=0.047192Jy sigma=0.029761 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047192Jy sigma=0.029761 ! Fit after self-cal, rms=0.047209Jy sigma=0.029756 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=3.371 mas, bpa=-10.31 degrees ! Estimated noise=22.6988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000639173 Jy ! Component: 100 - total flux cleaned = -0.0007575 Jy ! Component: 150 - total flux cleaned = -0.00082975 Jy ! Component: 200 - total flux cleaned = -0.000898426 Jy ! Total flux subtracted in 200 components = -0.000898426 Jy ! Clean residual min=-0.004163 max=0.004900 Jy/beam ! Clean residual mean=-0.000034 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.316329 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.316329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047149Jy sigma=0.029720 ! Fit after self-cal, rms=0.047150Jy sigma=0.029720 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 = -2.87034e-05 Jy ! Component: 100 - total flux cleaned = -5.71148e-05 Jy ! Component: 150 - total flux cleaned = -5.69198e-05 Jy ! Component: 200 - total flux cleaned = -8.59103e-05 Jy ! Total flux subtracted in 200 components = -8.59103e-05 Jy ! Clean residual min=-0.003977 max=0.004842 Jy/beam ! Clean residual mean=-0.000035 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.316243 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.316243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047116Jy sigma=0.029698 ! Fit after self-cal, rms=0.047115Jy sigma=0.029698 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047115Jy sigma=0.029698 ! Fit after self-cal, rms=0.047091Jy sigma=0.029693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=3.376 mas, bpa=-10.35 degrees ! Estimated noise=22.7033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405848 Jy ! Component: 100 - total flux cleaned = -0.000493141 Jy ! Component: 150 - total flux cleaned = -0.000547967 Jy ! Component: 200 - total flux cleaned = -0.000597745 Jy ! Total flux subtracted in 200 components = -0.000597745 Jy ! Clean residual min=-0.003937 max=0.004737 Jy/beam ! Clean residual mean=-0.000032 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.315645 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.315645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047059Jy sigma=0.029674 ! Fit after self-cal, rms=0.047061Jy sigma=0.029674 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 = -2.45034e-05 Jy ! Component: 100 - total flux cleaned = -4.83533e-05 Jy ! Component: 150 - total flux cleaned = -7.20047e-05 Jy ! Component: 200 - total flux cleaned = -9.37072e-05 Jy ! Total flux subtracted in 200 components = -9.37072e-05 Jy ! Clean residual min=-0.003802 max=0.004694 Jy/beam ! Clean residual mean=-0.000033 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.315552 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.315552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047041Jy sigma=0.029661 ! Fit after self-cal, rms=0.047041Jy sigma=0.029661 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047041Jy sigma=0.029661 ! Fit after self-cal, rms=0.047006Jy sigma=0.029659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=4.662 mas, bpa=21.55 degrees ! Estimated noise=23.5409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246535 Jy ! Component: 100 - total flux cleaned = -0.000272853 Jy ! Component: 150 - total flux cleaned = -0.000321503 Jy ! Component: 200 - total flux cleaned = -0.000343852 Jy ! Total flux subtracted in 200 components = -0.000343852 Jy ! Clean residual min=-0.003875 max=0.005466 Jy/beam ! Clean residual mean=-0.000042 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.315208 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.315208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047001Jy sigma=0.029648 ! Fit after self-cal, rms=0.047002Jy sigma=0.029647 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 = -5.78912e-05 Jy ! Component: 100 - total flux cleaned = -7.82554e-05 Jy ! Component: 150 - total flux cleaned = -9.66319e-05 Jy ! Component: 200 - total flux cleaned = -0.000114198 Jy ! Total flux subtracted in 200 components = -0.000114198 Jy ! Clean residual min=-0.003808 max=0.005413 Jy/beam ! Clean residual mean=-0.000043 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.315094 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 104 components and 0.315094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047004Jy sigma=0.029642 ! Fit after self-cal, rms=0.047004Jy sigma=0.029641 ! 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=1.72 mas, bmaj=3.379 mas, bpa=-10.39 degrees ! Estimated noise=22.7008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.72 x 3.379 at -10.39 degrees (North through East) ! Clean map min=-0.0036619 max=0.25727 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=1.368 mas, bmaj=3.079 mas, bpa=-14.41 degrees ! Estimated noise=36.5891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196537 Jy ! Component: 100 - total flux cleaned = 0.253643 Jy ! Component: 150 - total flux cleaned = 0.277306 Jy ! Component: 200 - total flux cleaned = 0.291095 Jy ! Total flux subtracted in 200 components = 0.291095 Jy ! Clean residual min=-0.006467 max=0.008756 Jy/beam ! Clean residual mean=-0.000093 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.291095 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.291095 Jy ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=3.379 mas, bpa=-10.39 degrees ! Estimated noise=22.7008 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 = 0.0112229 Jy ! Component: 100 - total flux cleaned = 0.0171368 Jy ! Component: 150 - total flux cleaned = 0.0203249 Jy ! Component: 200 - total flux cleaned = 0.022083 Jy ! Total flux subtracted in 200 components = 0.022083 Jy ! Clean residual min=-0.003953 max=0.004327 Jy/beam ! Clean residual mean=-0.000047 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.313178 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.313178 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=2.87 mas, bmaj=4.662 mas, bpa=21.55 degrees ! Estimated noise=23.5409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107919 Jy ! Component: 100 - total flux cleaned = 0.00138405 Jy ! Component: 150 - total flux cleaned = 0.00142765 Jy ! Component: 200 - total flux cleaned = 0.00142692 Jy ! Total flux subtracted in 200 components = 0.00142692 Jy ! Clean residual min=-0.003953 max=0.005242 Jy/beam ! Clean residual mean=-0.000049 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.314605 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 = -4.44019e-07 Jy ! Component: 100 - total flux cleaned = -1.82489e-07 Jy ! Component: 150 - total flux cleaned = 1.09782e-05 Jy ! Component: 200 - total flux cleaned = 1.13957e-05 Jy ! Total flux subtracted in 200 components = 1.13957e-05 Jy ! Clean residual min=-0.003929 max=0.005232 Jy/beam ! Clean residual mean=-0.000048 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.314616 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.314616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=3.379 mas, bpa=-10.39 degrees ! Estimated noise=22.7008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159641 Jy ! Component: 100 - total flux cleaned = 0.000259644 Jy ! Component: 150 - total flux cleaned = 0.00037102 Jy ! Component: 200 - total flux cleaned = 0.000470185 Jy ! Total flux subtracted in 200 components = 0.000470185 Jy ! Clean residual min=-0.003655 max=0.004441 Jy/beam ! Clean residual mean=-0.000030 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.315086 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.315086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046978Jy sigma=0.029632 ! Fit after self-cal, rms=0.046965Jy sigma=0.029632 wmodel /scr/pima/bp171a0_uvs/J0058-0539_X_map.mod ! Writing 76 model components to file: /scr/pima/bp171a0_uvs/J0058-0539_X_map.mod wobs /scr/pima/bp171a0_uvs/J0058-0539_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0058-0539_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0058-0539_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0058-0539_X_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 = 0.00196366 Jy ! Component: 100 - total flux cleaned = 0.00331505 Jy ! Component: 150 - total flux cleaned = 0.00403347 Jy ! Component: 200 - total flux cleaned = 0.00435862 Jy ! Component: 250 - total flux cleaned = 0.00445741 Jy ! Component: 300 - total flux cleaned = 0.00459193 Jy ! Component: 350 - total flux cleaned = 0.00476091 Jy ! Component: 400 - total flux cleaned = 0.00499605 Jy ! Component: 450 - total flux cleaned = 0.00510738 Jy ! Component: 500 - total flux cleaned = 0.00514277 Jy ! Component: 550 - total flux cleaned = 0.00524016 Jy ! Component: 600 - total flux cleaned = 0.00529981 Jy ! Component: 650 - total flux cleaned = 0.00526982 Jy ! Component: 700 - total flux cleaned = 0.00521626 Jy ! Component: 750 - total flux cleaned = 0.00513876 Jy ! Component: 800 - total flux cleaned = 0.00506488 Jy ! Component: 850 - total flux cleaned = 0.0049947 Jy ! Component: 900 - total flux cleaned = 0.00490465 Jy ! Component: 950 - total flux cleaned = 0.0047763 Jy ! Component: 1000 - total flux cleaned = 0.0046955 Jy ! Component: 1050 - total flux cleaned = 0.00463765 Jy ! Component: 1100 - total flux cleaned = 0.00456183 Jy ! Component: 1150 - total flux cleaned = 0.00443475 Jy ! Component: 1200 - total flux cleaned = 0.00431143 Jy ! Component: 1250 - total flux cleaned = 0.00417449 Jy ! Component: 1300 - total flux cleaned = 0.00412462 Jy ! Component: 1350 - total flux cleaned = 0.00409185 Jy ! Component: 1400 - total flux cleaned = 0.00407616 Jy ! Component: 1450 - total flux cleaned = 0.00402958 Jy ! Component: 1500 - total flux cleaned = 0.00395428 Jy ! Component: 1550 - total flux cleaned = 0.00389487 Jy ! Component: 1600 - total flux cleaned = 0.00379331 Jy ! Component: 1650 - total flux cleaned = 0.00370798 Jy ! Component: 1700 - total flux cleaned = 0.00356867 Jy ! Component: 1750 - total flux cleaned = 0.00347305 Jy ! Component: 1800 - total flux cleaned = 0.0033519 Jy ! Component: 1850 - total flux cleaned = 0.00323278 Jy ! Component: 1900 - total flux cleaned = 0.00311543 Jy ! Component: 1950 - total flux cleaned = 0.00299961 Jy ! Component: 2000 - total flux cleaned = 0.00289809 Jy ! Component: 2050 - total flux cleaned = 0.00279784 Jy ! Component: 2100 - total flux cleaned = 0.00271104 Jy ! Component: 2150 - total flux cleaned = 0.00261283 Jy ! Component: 2200 - total flux cleaned = 0.00252762 Jy ! Component: 2250 - total flux cleaned = 0.00244308 Jy ! Component: 2300 - total flux cleaned = 0.00235917 Jy ! Component: 2350 - total flux cleaned = 0.00229965 Jy ! Component: 2400 - total flux cleaned = 0.00224047 Jy ! Component: 2450 - total flux cleaned = 0.00215825 Jy ! Component: 2500 - total flux cleaned = 0.00213484 Jy ! Component: 2550 - total flux cleaned = 0.00205335 Jy ! Component: 2600 - total flux cleaned = 0.00200709 Jy ! Component: 2650 - total flux cleaned = 0.00197261 Jy ! Component: 2700 - total flux cleaned = 0.00191517 Jy ! Component: 2750 - total flux cleaned = 0.00185801 Jy ! Component: 2800 - total flux cleaned = 0.00178973 Jy ! Component: 2850 - total flux cleaned = 0.00175573 Jy ! Component: 2900 - total flux cleaned = 0.00167658 Jy ! Component: 2950 - total flux cleaned = 0.00162022 Jy ! Component: 3000 - total flux cleaned = 0.00154159 Jy ! Component: 3050 - total flux cleaned = 0.00146318 Jy ! Component: 3100 - total flux cleaned = 0.00139618 Jy ! Component: 3150 - total flux cleaned = 0.00131816 Jy ! Component: 3200 - total flux cleaned = 0.0012626 Jy ! Component: 3250 - total flux cleaned = 0.00119601 Jy ! Component: 3300 - total flux cleaned = 0.00111852 Jy ! Component: 3350 - total flux cleaned = 0.0010633 Jy ! Component: 3400 - total flux cleaned = 0.000975103 Jy ! Component: 3450 - total flux cleaned = 0.000920159 Jy ! Component: 3500 - total flux cleaned = 0.000865281 Jy ! Component: 3550 - total flux cleaned = 0.00079956 Jy ! Component: 3600 - total flux cleaned = 0.000734033 Jy ! Component: 3650 - total flux cleaned = 0.000657619 Jy ! Component: 3700 - total flux cleaned = 0.000613929 Jy ! Component: 3750 - total flux cleaned = 0.000526692 Jy ! Component: 3800 - total flux cleaned = 0.000483065 Jy ! Component: 3850 - total flux cleaned = 0.000428576 Jy ! Component: 3900 - total flux cleaned = 0.000341472 Jy ! Component: 3950 - total flux cleaned = 0.000276112 Jy ! Component: 4000 - total flux cleaned = 0.000232509 Jy ! Component: 4050 - total flux cleaned = 0.000156243 Jy ! Total flux subtracted in 4096 components = 0.000112707 Jy ! Clean residual min=-0.000657 max=0.000632 Jy/beam ! Clean residual mean=-0.000019 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.315199 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 343 components and 0.315199 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0058-0539_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.72 x 3.379 at -10.39 degrees (North through East) ! Clean map min=-0.0014092 max=0.25859 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0058-0539_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.258589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200681 0.200681 0.401362 0.802724 1.60545 3.2109 6.4218 12.8436 25.6872 51.3744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.258 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0058-0539_X_uvs.log closed on Fri Mar 15 12:52:17 2013