! Started logfile: /scr/pima/bp171a7_uvs/J1345-3356_C_uvs.log on Sun May 12 14:54:47 2013 obs /scr/pima/bp171a7_uvs/J1345-3356_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1345-3356_C_uva.fits ! AN table 1: 56 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.858418 visibilities/baseline/integration-bin. ! Found source: J1345-3356 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10768 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1345-3356_C] 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 0.300x0.300 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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002928Jy sigma=0.709152 ! Fit after self-cal, rms=0.978016Jy sigma=0.691539 ! 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=1.67 mas, bmaj=6.473 mas, bpa=2.729 degrees ! Estimated noise=18.1027 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 = 0.018593 Jy ! Component: 100 - total flux cleaned = 0.0220392 Jy ! Total flux subtracted in 100 components = 0.0220392 Jy ! Clean residual min=-0.004255 max=0.002834 Jy/beam ! Clean residual mean=0.000010 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0220392 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0220392 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=0.039885Jy sigma=0.028200 ! Fit after self-cal, rms=0.037742Jy sigma=0.026686 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351408 Jy ! Component: 100 - total flux cleaned = 0.00312606 Jy ! Total flux subtracted in 100 components = 0.00312606 Jy ! Clean residual min=-0.002886 max=0.002862 Jy/beam ! Clean residual mean=0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0251653 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0251653 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=0.037334Jy sigma=0.026397 ! Fit after self-cal, rms=0.037293Jy sigma=0.026368 ! 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=2.065 mas, bmaj=7.591 mas, bpa=2.649 degrees ! Estimated noise=9.65148 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 = -0.00114595 Jy ! Component: 100 - total flux cleaned = -0.00131478 Jy ! Component: 150 - total flux cleaned = -0.00143697 Jy ! Component: 200 - total flux cleaned = -0.00150798 Jy ! Total flux subtracted in 200 components = -0.00150798 Jy ! Clean residual min=-0.002049 max=0.001836 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0236573 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0236573 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=0.037234Jy sigma=0.026326 ! Fit after self-cal, rms=0.037206Jy sigma=0.026306 ! 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: ! FD 1.26 HN 0.73 KP 0.94 LA 1.06 ! NL 1.03 OV 0.90 PT 0.98 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.39 HN 0.72 KP 1.05 LA 1.11 ! NL 1.00 OV 0.88 PT 1.09 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.84 KP 0.92 LA 1.03 ! NL 1.03 OV 0.93 PT 0.99 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.23 HN 0.76 KP 0.97 LA 1.01 ! NL 0.97 OV 0.90 PT 1.17 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.21 HN 0.81 KP 1.07 LA 1.19 ! NL 0.96 OV 0.93 PT 0.90 SC 1.23 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 KP 0.99 LA 1.22 ! NL 0.95 OV 1.00 PT 1.05 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 0.79 KP 1.09 LA 1.05 ! NL 1.13 OV 0.93 PT 1.03 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.79 KP 1.12 LA 0.98 ! NL 0.83 OV 0.96 PT 1.01 SC 1.07 ! ! ! Fit before self-cal, rms=0.037206Jy sigma=0.026306 ! Fit after self-cal, rms=0.037092Jy sigma=0.026097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=7.423 mas, bpa=1.556 degrees ! Estimated noise=9.74757 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 = 0.000967629 Jy ! Component: 100 - total flux cleaned = 0.00132317 Jy ! Component: 150 - total flux cleaned = 0.00142243 Jy ! Component: 200 - total flux cleaned = 0.0014603 Jy ! Total flux subtracted in 200 components = 0.0014603 Jy ! Clean residual min=-0.001241 max=0.001430 Jy/beam ! Clean residual mean=0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0251176 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0251176 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=0.037067Jy sigma=0.026079 ! Fit after self-cal, rms=0.037269Jy sigma=0.026024 ! 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=0.037269Jy sigma=0.026024 ! Fit after self-cal, rms=0.038993Jy sigma=0.025916 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=7.345 mas, bpa=0.958 degrees ! Estimated noise=9.99632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766788 Jy ! Component: 100 - total flux cleaned = 0.00112591 Jy ! Component: 150 - total flux cleaned = 0.00126133 Jy ! Component: 200 - total flux cleaned = 0.00131 Jy ! Total flux subtracted in 200 components = 0.00131 Jy ! Clean residual min=-0.001098 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0264276 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0264276 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=0.038976Jy sigma=0.025906 ! Fit after self-cal, rms=0.039202Jy sigma=0.025866 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 (-10.5, -5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139166 Jy ! Component: 100 - total flux cleaned = 0.00209391 Jy ! Component: 150 - total flux cleaned = 0.00226871 Jy ! Component: 200 - total flux cleaned = 0.00234092 Jy ! Total flux subtracted in 200 components = 0.00234092 Jy ! Clean residual min=-0.001208 max=0.000909 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0287685 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.0287685 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=0.039148Jy sigma=0.025826 ! Fit after self-cal, rms=0.039152Jy sigma=0.025811 ! 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=0.039152Jy sigma=0.025811 ! Fit after self-cal, rms=0.040433Jy sigma=0.025761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=7.317 mas, bpa=0.6102 degrees ! Estimated noise=10.0469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798897 Jy ! Component: 100 - total flux cleaned = 0.0012687 Jy ! Component: 150 - total flux cleaned = 0.00161344 Jy ! Component: 200 - total flux cleaned = 0.00187265 Jy ! Total flux subtracted in 200 components = 0.00187265 Jy ! Clean residual min=-0.000899 max=0.000852 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0306411 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0306411 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=0.040412Jy sigma=0.025749 ! Fit after self-cal, rms=0.040647Jy sigma=0.025721 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 = 0.00038513 Jy ! Component: 100 - total flux cleaned = 0.000485972 Jy ! Component: 150 - total flux cleaned = 0.000516577 Jy ! Component: 200 - total flux cleaned = 0.000516842 Jy ! Total flux subtracted in 200 components = 0.000516842 Jy ! Clean residual min=-0.000980 max=0.000925 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.031158 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.031158 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=0.040639Jy sigma=0.025716 ! Fit after self-cal, rms=0.040653Jy sigma=0.025714 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.040653Jy sigma=0.025714 ! Fit after self-cal, rms=0.041604Jy sigma=0.025702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=9.452 mas, bpa=-5.808 degrees ! Estimated noise=12.5138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520646 Jy ! Component: 100 - total flux cleaned = 0.000804817 Jy ! Component: 150 - total flux cleaned = 0.000877118 Jy ! Component: 200 - total flux cleaned = 0.000917989 Jy ! Total flux subtracted in 200 components = 0.000917989 Jy ! Clean residual min=-0.001039 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.032076 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.032076 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=0.041597Jy sigma=0.025700 ! Fit after self-cal, rms=0.041776Jy sigma=0.025691 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.03057e-05 Jy ! Component: 100 - total flux cleaned = 7.77902e-05 Jy ! Component: 150 - total flux cleaned = 8.56714e-05 Jy ! Component: 200 - total flux cleaned = 8.59138e-05 Jy ! Total flux subtracted in 200 components = 8.59138e-05 Jy ! Clean residual min=-0.001048 max=0.000972 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0321619 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.0321619 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=0.041772Jy sigma=0.025691 ! Fit after self-cal, rms=0.041780Jy sigma=0.025690 ! 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=2.05 mas, bmaj=7.296 mas, bpa=0.4341 degrees ! Estimated noise=10.0812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.05 x 7.296 at 0.4341 degrees (North through East) ! Clean map min=-0.0015023 max=0.02729 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=1.687 mas, bmaj=6.345 mas, bpa=0.329 degrees ! Estimated noise=18.1638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211797 Jy ! Component: 100 - total flux cleaned = 0.0258505 Jy ! Component: 150 - total flux cleaned = 0.0274209 Jy ! Component: 200 - total flux cleaned = 0.0287964 Jy ! Total flux subtracted in 200 components = 0.0287964 Jy ! Clean residual min=-0.002093 max=0.002066 Jy/beam ! Clean residual mean=0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0287964 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0287964 Jy ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=7.296 mas, bpa=0.4341 degrees ! Estimated noise=10.0812 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 = 0.00124306 Jy ! Component: 100 - total flux cleaned = 0.00179619 Jy ! Component: 150 - total flux cleaned = 0.00225137 Jy ! Component: 200 - total flux cleaned = 0.00261214 Jy ! Total flux subtracted in 200 components = 0.00261214 Jy ! Clean residual min=-0.001060 max=0.001005 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0314086 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0314086 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=9.452 mas, bpa=-5.808 degrees ! Estimated noise=12.5138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492425 Jy ! Component: 100 - total flux cleaned = 0.000684045 Jy ! Component: 150 - total flux cleaned = 0.000810936 Jy ! Component: 200 - total flux cleaned = 0.000851829 Jy ! Total flux subtracted in 200 components = 0.000851829 Jy ! Clean residual min=-0.000996 max=0.000959 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0322604 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 = 2.43306e-05 Jy ! Component: 100 - total flux cleaned = 2.39819e-05 Jy ! Component: 150 - total flux cleaned = 2.3924e-05 Jy ! Component: 200 - total flux cleaned = 1.43025e-05 Jy ! Total flux subtracted in 200 components = 1.43025e-05 Jy ! Clean residual min=-0.001013 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0322747 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.0322747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=7.296 mas, bpa=0.4341 degrees ! Estimated noise=10.0812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148732 Jy ! Component: 100 - total flux cleaned = -0.000135811 Jy ! Component: 150 - total flux cleaned = -0.000147546 Jy ! Component: 200 - total flux cleaned = -0.000177897 Jy ! Total flux subtracted in 200 components = -0.000177897 Jy ! Clean residual min=-0.000982 max=0.000960 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0320968 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0320968 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=0.041789Jy sigma=0.025695 ! Fit after self-cal, rms=0.041766Jy sigma=0.025691 wmodel /scr/pima/bp171a7_uvs/J1345-3356_C_map.mod ! Writing 91 model components to file: /scr/pima/bp171a7_uvs/J1345-3356_C_map.mod wobs /scr/pima/bp171a7_uvs/J1345-3356_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1345-3356_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1345-3356_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1345-3356_C_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 = -1.99112e-06 Jy ! Component: 100 - total flux cleaned = -1.19989e-06 Jy ! Component: 150 - total flux cleaned = -1.54074e-05 Jy ! Component: 200 - total flux cleaned = -4.30034e-05 Jy ! Component: 250 - total flux cleaned = -6.93513e-05 Jy ! Component: 300 - total flux cleaned = -0.000133458 Jy ! Component: 350 - total flux cleaned = -0.000195494 Jy ! Component: 400 - total flux cleaned = -0.000243195 Jy ! Component: 450 - total flux cleaned = -0.000277765 Jy ! Component: 500 - total flux cleaned = -0.000322607 Jy ! Component: 550 - total flux cleaned = -0.000377767 Jy ! Component: 600 - total flux cleaned = -0.00042115 Jy ! Component: 650 - total flux cleaned = -0.000474316 Jy ! Component: 700 - total flux cleaned = -0.000516146 Jy ! Component: 750 - total flux cleaned = -0.000567437 Jy ! Component: 800 - total flux cleaned = -0.000607545 Jy ! Component: 850 - total flux cleaned = -0.000656774 Jy ! Component: 900 - total flux cleaned = -0.000685791 Jy ! Component: 950 - total flux cleaned = -0.000714387 Jy ! Component: 1000 - total flux cleaned = -0.000752097 Jy ! Component: 1050 - total flux cleaned = -0.000789279 Jy ! Component: 1100 - total flux cleaned = -0.000816815 Jy ! Component: 1150 - total flux cleaned = -0.000844053 Jy ! Component: 1200 - total flux cleaned = -0.000879498 Jy ! Component: 1250 - total flux cleaned = -0.000914608 Jy ! Component: 1300 - total flux cleaned = -0.000957766 Jy ! Component: 1350 - total flux cleaned = -0.000966208 Jy ! Component: 1400 - total flux cleaned = -0.000999885 Jy ! Component: 1450 - total flux cleaned = -0.0010331 Jy ! Component: 1500 - total flux cleaned = -0.00105783 Jy ! Component: 1550 - total flux cleaned = -0.00110653 Jy ! Component: 1600 - total flux cleaned = -0.00112255 Jy ! Component: 1650 - total flux cleaned = -0.00114641 Jy ! Component: 1700 - total flux cleaned = -0.00117002 Jy ! Component: 1750 - total flux cleaned = -0.00118564 Jy ! Component: 1800 - total flux cleaned = -0.00120876 Jy ! Component: 1850 - total flux cleaned = -0.00122386 Jy ! Component: 1900 - total flux cleaned = -0.00120886 Jy ! Component: 1950 - total flux cleaned = -0.00121633 Jy ! Component: 2000 - total flux cleaned = -0.00123841 Jy ! Component: 2050 - total flux cleaned = -0.001253 Jy ! Component: 2100 - total flux cleaned = -0.00126015 Jy ! Component: 2150 - total flux cleaned = -0.00125295 Jy ! Component: 2200 - total flux cleaned = -0.0013024 Jy ! Component: 2250 - total flux cleaned = -0.00127424 Jy ! Component: 2300 - total flux cleaned = -0.00131587 Jy ! Component: 2350 - total flux cleaned = -0.00130203 Jy ! Component: 2400 - total flux cleaned = -0.00131565 Jy ! Component: 2450 - total flux cleaned = -0.00132239 Jy ! Component: 2500 - total flux cleaned = -0.00134242 Jy ! Component: 2550 - total flux cleaned = -0.00132914 Jy ! Component: 2600 - total flux cleaned = -0.00135535 Jy ! Component: 2650 - total flux cleaned = -0.00136826 Jy ! Component: 2700 - total flux cleaned = -0.00136824 Jy ! Component: 2750 - total flux cleaned = -0.00137476 Jy ! Component: 2800 - total flux cleaned = -0.00138746 Jy ! Component: 2850 - total flux cleaned = -0.0013875 Jy ! Component: 2900 - total flux cleaned = -0.00138132 Jy ! Component: 2950 - total flux cleaned = -0.00139372 Jy ! Component: 3000 - total flux cleaned = -0.00139993 Jy ! Component: 3050 - total flux cleaned = -0.00140594 Jy ! Component: 3100 - total flux cleaned = -0.00138787 Jy ! Component: 3150 - total flux cleaned = -0.00139987 Jy ! Component: 3200 - total flux cleaned = -0.00138809 Jy ! Component: 3250 - total flux cleaned = -0.00139987 Jy ! Component: 3300 - total flux cleaned = -0.00140571 Jy ! Component: 3350 - total flux cleaned = -0.00139993 Jy ! Component: 3400 - total flux cleaned = -0.0014 Jy ! Component: 3450 - total flux cleaned = -0.00141143 Jy ! Component: 3500 - total flux cleaned = -0.00141712 Jy ! Component: 3550 - total flux cleaned = -0.00140019 Jy ! Component: 3600 - total flux cleaned = -0.00142259 Jy ! Component: 3650 - total flux cleaned = -0.00142261 Jy ! Component: 3700 - total flux cleaned = -0.00142258 Jy ! Component: 3750 - total flux cleaned = -0.00143358 Jy ! Component: 3800 - total flux cleaned = -0.00144452 Jy ! Component: 3850 - total flux cleaned = -0.00144458 Jy ! Component: 3900 - total flux cleaned = -0.00148774 Jy ! Component: 3950 - total flux cleaned = -0.00150377 Jy ! Component: 4000 - total flux cleaned = -0.00151978 Jy ! Component: 4050 - total flux cleaned = -0.00153567 Jy ! Total flux subtracted in 4096 components = -0.00155147 Jy ! Clean residual min=-0.000318 max=0.000312 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0305453 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 415 components and 0.0305453 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1345-3356_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.05 x 7.296 at 0.4341 degrees (North through East) ! Clean map min=-0.0012251 max=0.02649 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1345-3356_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0264902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.9769e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12988 1.12988 2.25976 4.51952 9.03904 18.0781 36.1561 72.3123 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.026 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1345-3356_C_uvs.log closed on Sun May 12 14:54:52 2013