! Started logfile: /scr/pima/bp171af_uvs/J2054+0041_C_uvs.log on Thu Oct 10 13:42:11 2013 obs /scr/pima/bp171af_uvs/J2054+0041_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2054+0041_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2054+0041 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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/bp171af_uvs/J2054+0041_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. ! ! 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=1.000159Jy sigma=5.976407 ! Fit after self-cal, rms=0.903705Jy sigma=4.676624 ! 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=1.493 mas, bmaj=3.455 mas, bpa=2.312 degrees ! Estimated noise=8.38795 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132723 Jy ! Component: 100 - total flux cleaned = 0.193629 Jy ! Total flux subtracted in 100 components = 0.193629 Jy ! Clean residual min=-0.016429 max=0.028312 Jy/beam ! Clean residual mean=0.000007 rms=0.007262 Jy/beam ! Combined flux in latest and established models = 0.193629 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.193629 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=0.054227Jy sigma=0.497567 ! Fit after self-cal, rms=0.049349Jy sigma=0.488983 ! 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=1.909 mas, bmaj=4.025 mas, bpa=2.561 degrees ! Estimated noise=5.91513 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 = 0.0438432 Jy ! Component: 100 - total flux cleaned = 0.066092 Jy ! Component: 150 - total flux cleaned = 0.0794612 Jy ! Component: 200 - total flux cleaned = 0.0834462 Jy ! Total flux subtracted in 200 components = 0.0834462 Jy ! Clean residual min=-0.005612 max=0.005642 Jy/beam ! Clean residual mean=0.000019 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.277075 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 116 components and 0.277075 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=0.024919Jy sigma=0.217873 ! Fit after self-cal, rms=0.024856Jy sigma=0.217670 ! 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 1.01 HN 0.95 KP 0.97 MK 0.95 ! NL 1.07 OV 0.98 PT 0.86 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.95 KP 0.93 MK 0.92 ! NL 1.08 OV 1.01 PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.92 KP 0.66 MK 0.93 ! NL 0.92 OV 0.98 PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 1.02 MK 1.05 ! NL 1.02 OV 0.98 PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.96 KP 0.99 MK 1.05 ! NL 1.01 OV 0.99 PT 0.94 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.02 KP 1.03 MK 1.02 ! NL 0.98 OV 0.98 PT 1.09 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.02 KP 0.99 MK 1.08 ! NL 1.01 OV 0.98 PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.99 KP 1.06 MK 0.98 ! NL 1.03 OV 1.02 PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.024856Jy sigma=0.217670 ! Fit after self-cal, rms=0.016626Jy sigma=0.071590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=4.074 mas, bpa=2.297 degrees ! Estimated noise=5.78461 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 = 0.00304887 Jy ! Component: 100 - total flux cleaned = 0.00392586 Jy ! Component: 150 - total flux cleaned = 0.00385614 Jy ! Component: 200 - total flux cleaned = 0.00385816 Jy ! Total flux subtracted in 200 components = 0.00385816 Jy ! Clean residual min=-0.001000 max=0.001000 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.280933 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 169 components and 0.280934 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=0.015475Jy sigma=0.066403 ! Fit after self-cal, rms=0.015473Jy sigma=0.066338 ! 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=0.015473Jy sigma=0.066338 ! Fit after self-cal, rms=0.015483Jy sigma=0.066087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=4.074 mas, bpa=2.274 degrees ! Estimated noise=5.78108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298661 Jy ! Component: 100 - total flux cleaned = -0.000454054 Jy ! Component: 150 - total flux cleaned = -0.000792454 Jy ! Component: 200 - total flux cleaned = -0.00114744 Jy ! Total flux subtracted in 200 components = -0.00114744 Jy ! Clean residual min=-0.000716 max=0.000717 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.279786 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 199 components and 0.279786 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=0.014906Jy sigma=0.064891 ! Fit after self-cal, rms=0.014899Jy sigma=0.064872 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 = -0.000341549 Jy ! Component: 100 - total flux cleaned = -0.000497585 Jy ! Component: 150 - total flux cleaned = -0.000646382 Jy ! Component: 200 - total flux cleaned = -0.000751122 Jy ! Total flux subtracted in 200 components = -0.000751122 Jy ! Clean residual min=-0.000568 max=0.000569 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.279035 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 231 components and 0.279035 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=0.014546Jy sigma=0.064316 ! Fit after self-cal, rms=0.014544Jy sigma=0.064303 ! 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=0.014544Jy sigma=0.064303 ! Fit after self-cal, rms=0.014547Jy sigma=0.064146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=4.073 mas, bpa=2.227 degrees ! Estimated noise=5.76811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000759656 Jy ! Component: 100 - total flux cleaned = -0.000928358 Jy ! Component: 150 - total flux cleaned = -0.00108325 Jy ! Component: 200 - total flux cleaned = -0.0010842 Jy ! Total flux subtracted in 200 components = -0.0010842 Jy ! Clean residual min=-0.000486 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.277951 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 258 components and 0.277951 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=0.014263Jy sigma=0.063789 ! Fit after self-cal, rms=0.014263Jy sigma=0.063781 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 = -0.000117185 Jy ! Component: 100 - total flux cleaned = -0.000226736 Jy ! Component: 150 - total flux cleaned = -0.000386057 Jy ! Component: 200 - total flux cleaned = -0.000413652 Jy ! Total flux subtracted in 200 components = -0.000413652 Jy ! Clean residual min=-0.000419 max=0.000416 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.277537 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 281 components and 0.277537 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=0.014069Jy sigma=0.063536 ! Fit after self-cal, rms=0.014069Jy sigma=0.063529 ! 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=0.014069Jy sigma=0.063529 ! Fit after self-cal, rms=0.014069Jy sigma=0.063400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.325 mas, bmaj=6.729 mas, bpa=30.14 degrees ! Estimated noise=4.89185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338775 Jy ! Component: 100 - total flux cleaned = -0.00037683 Jy ! Component: 150 - total flux cleaned = -0.000342875 Jy ! Component: 200 - total flux cleaned = -0.000309736 Jy ! Total flux subtracted in 200 components = -0.000309736 Jy ! Clean residual min=-0.000273 max=0.000273 Jy/beam ! Clean residual mean=0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.277228 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 322 components and 0.277227 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=0.013989Jy sigma=0.063311 ! Fit after self-cal, rms=0.013987Jy sigma=0.063295 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 = -0.000256274 Jy ! Component: 100 - total flux cleaned = -0.000330331 Jy ! Component: 150 - total flux cleaned = -0.00038838 Jy ! Component: 200 - total flux cleaned = -0.000446752 Jy ! Total flux subtracted in 200 components = -0.000446752 Jy ! Clean residual min=-0.000243 max=0.000243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.276781 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 367 components and 0.276781 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=0.013949Jy sigma=0.063190 ! Fit after self-cal, rms=0.013949Jy sigma=0.063168 ! Inverting map ! Added new window around map position (-72.6, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112965 Jy ! Component: 100 - total flux cleaned = 7.0743e-05 Jy ! Component: 150 - total flux cleaned = 7.66849e-05 Jy ! Component: 200 - total flux cleaned = 9.27153e-05 Jy ! Total flux subtracted in 200 components = 9.27153e-05 Jy ! Clean residual min=-0.000361 max=0.000312 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.276873 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 383 components and 0.276873 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=0.013926Jy sigma=0.063104 ! Fit after self-cal, rms=0.013926Jy sigma=0.063092 ! 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=1.937 mas, bmaj=4.071 mas, bpa=2.174 degrees ! Estimated noise=5.75388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.937 x 4.071 at 2.174 degrees (North through East) ! Clean map min=-0.0011652 max=0.10946 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=1.506 mas, bmaj=3.477 mas, bpa=1.966 degrees ! Estimated noise=8.34087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044415 Jy ! Component: 100 - total flux cleaned = 0.0544915 Jy ! Component: 150 - total flux cleaned = 0.0530766 Jy ! Component: 200 - total flux cleaned = 0.04673 Jy ! Total flux subtracted in 200 components = 0.04673 Jy ! Clean residual min=-0.049848 max=0.123845 Jy/beam ! Clean residual mean=-0.000001 rms=0.020414 Jy/beam ! Combined flux in latest and established models = 0.04673 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.04673 Jy ! Inverting map and beam ! Estimated beam: bmin=1.937 mas, bmaj=4.071 mas, bpa=2.174 degrees ! Estimated noise=5.75388 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) ! Added new window around map position (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132884 Jy ! Component: 100 - total flux cleaned = 0.169137 Jy ! Component: 150 - total flux cleaned = 0.170428 Jy ! Component: 200 - total flux cleaned = 0.17459 Jy ! Total flux subtracted in 200 components = 0.17459 Jy ! Clean residual min=-0.020902 max=0.023403 Jy/beam ! Clean residual mean=-0.000017 rms=0.006611 Jy/beam ! Combined flux in latest and established models = 0.22132 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 84 components and 0.22132 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=4.325 mas, bmaj=6.729 mas, bpa=30.14 degrees ! Estimated noise=4.89185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100248 Jy ! Component: 100 - total flux cleaned = 0.0154088 Jy ! Component: 150 - total flux cleaned = 0.0196044 Jy ! Component: 200 - total flux cleaned = 0.0234703 Jy ! Total flux subtracted in 200 components = 0.0234703 Jy ! Clean residual min=-0.013431 max=0.018280 Jy/beam ! Clean residual mean=-0.000013 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.24479 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 = 0.00265101 Jy ! Component: 100 - total flux cleaned = 0.00512439 Jy ! Component: 150 - total flux cleaned = 0.0071029 Jy ! Component: 200 - total flux cleaned = 0.00914624 Jy ! Total flux subtracted in 200 components = 0.00914624 Jy ! Clean residual min=-0.011802 max=0.018537 Jy/beam ! Clean residual mean=-0.000016 rms=0.002873 Jy/beam ! Combined flux in latest and established models = 0.253936 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 139 components and 0.253937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.937 mas, bmaj=4.071 mas, bpa=2.174 degrees ! Estimated noise=5.75388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174595 Jy ! Component: 100 - total flux cleaned = 0.00464877 Jy ! Component: 150 - total flux cleaned = 0.00721731 Jy ! Component: 200 - total flux cleaned = 0.00902172 Jy ! Total flux subtracted in 200 components = 0.00902172 Jy ! Clean residual min=-0.004746 max=0.006231 Jy/beam ! Clean residual mean=-0.000001 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.262958 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.262958 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=0.027216Jy sigma=0.105290 ! Fit after self-cal, rms=0.026226Jy sigma=0.100369 wmodel /scr/pima/bp171af_uvs/J2054+0041_C_map.mod ! Writing 160 model components to file: /scr/pima/bp171af_uvs/J2054+0041_C_map.mod wobs /scr/pima/bp171af_uvs/J2054+0041_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2054+0041_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2054+0041_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J2054+0041_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 = 0.00200258 Jy ! Component: 100 - total flux cleaned = 0.00250277 Jy ! Component: 150 - total flux cleaned = 0.00323389 Jy ! Component: 200 - total flux cleaned = 0.0039782 Jy ! Component: 250 - total flux cleaned = 0.00448006 Jy ! Component: 300 - total flux cleaned = 0.00477637 Jy ! Component: 350 - total flux cleaned = 0.00500283 Jy ! Component: 400 - total flux cleaned = 0.00516731 Jy ! Component: 450 - total flux cleaned = 0.00537803 Jy ! Component: 500 - total flux cleaned = 0.00552946 Jy ! Component: 550 - total flux cleaned = 0.00567547 Jy ! Component: 600 - total flux cleaned = 0.00586412 Jy ! Component: 650 - total flux cleaned = 0.00604742 Jy ! Component: 700 - total flux cleaned = 0.00618157 Jy ! Component: 750 - total flux cleaned = 0.00631215 Jy ! Component: 800 - total flux cleaned = 0.00643785 Jy ! Component: 850 - total flux cleaned = 0.0065196 Jy ! Component: 900 - total flux cleaned = 0.00655951 Jy ! Component: 950 - total flux cleaned = 0.00655942 Jy ! Component: 1000 - total flux cleaned = 0.00655969 Jy ! Component: 1050 - total flux cleaned = 0.00656068 Jy ! Component: 1100 - total flux cleaned = 0.00659656 Jy ! Component: 1150 - total flux cleaned = 0.00659642 Jy ! Component: 1200 - total flux cleaned = 0.00663044 Jy ! Component: 1250 - total flux cleaned = 0.00663008 Jy ! Component: 1300 - total flux cleaned = 0.0065633 Jy ! Component: 1350 - total flux cleaned = 0.00656276 Jy ! Component: 1400 - total flux cleaned = 0.00646668 Jy ! Component: 1450 - total flux cleaned = 0.00649824 Jy ! Component: 1500 - total flux cleaned = 0.00652871 Jy ! Component: 1550 - total flux cleaned = 0.00652846 Jy ! Component: 1600 - total flux cleaned = 0.00655887 Jy ! Component: 1650 - total flux cleaned = 0.00673513 Jy ! Component: 1700 - total flux cleaned = 0.00673538 Jy ! Component: 1750 - total flux cleaned = 0.00690654 Jy ! Component: 1800 - total flux cleaned = 0.00701828 Jy ! Component: 1850 - total flux cleaned = 0.00712843 Jy ! Component: 1900 - total flux cleaned = 0.0072368 Jy ! Component: 1950 - total flux cleaned = 0.00728998 Jy ! Component: 2000 - total flux cleaned = 0.00736975 Jy ! Component: 2050 - total flux cleaned = 0.00747415 Jy ! Component: 2100 - total flux cleaned = 0.00752528 Jy ! Component: 2150 - total flux cleaned = 0.0076015 Jy ! Component: 2200 - total flux cleaned = 0.007702 Jy ! Component: 2250 - total flux cleaned = 0.00775158 Jy ! Component: 2300 - total flux cleaned = 0.0078746 Jy ! Component: 2350 - total flux cleaned = 0.00799581 Jy ! Component: 2400 - total flux cleaned = 0.00806771 Jy ! Component: 2450 - total flux cleaned = 0.00816275 Jy ! Component: 2500 - total flux cleaned = 0.00825654 Jy ! Component: 2550 - total flux cleaned = 0.00830331 Jy ! Component: 2600 - total flux cleaned = 0.00834961 Jy ! Component: 2650 - total flux cleaned = 0.0083957 Jy ! Component: 2700 - total flux cleaned = 0.00844106 Jy ! Component: 2750 - total flux cleaned = 0.00848639 Jy ! Component: 2800 - total flux cleaned = 0.00853128 Jy ! Component: 2850 - total flux cleaned = 0.00853103 Jy ! Component: 2900 - total flux cleaned = 0.00853102 Jy ! Component: 2950 - total flux cleaned = 0.00848668 Jy ! Component: 3000 - total flux cleaned = 0.00844261 Jy ! Component: 3050 - total flux cleaned = 0.00842074 Jy ! Component: 3100 - total flux cleaned = 0.00831131 Jy ! Component: 3150 - total flux cleaned = 0.00831135 Jy ! Component: 3200 - total flux cleaned = 0.00826792 Jy ! Component: 3250 - total flux cleaned = 0.00820302 Jy ! Component: 3300 - total flux cleaned = 0.00818144 Jy ! Component: 3350 - total flux cleaned = 0.00820295 Jy ! Component: 3400 - total flux cleaned = 0.0082028 Jy ! Component: 3450 - total flux cleaned = 0.00820285 Jy ! Component: 3500 - total flux cleaned = 0.00820289 Jy ! Component: 3550 - total flux cleaned = 0.0081814 Jy ! Component: 3600 - total flux cleaned = 0.00822421 Jy ! Component: 3650 - total flux cleaned = 0.00828836 Jy ! Component: 3700 - total flux cleaned = 0.00830984 Jy ! Component: 3750 - total flux cleaned = 0.00833123 Jy ! Component: 3800 - total flux cleaned = 0.00837404 Jy ! Component: 3850 - total flux cleaned = 0.00841695 Jy ! Component: 3900 - total flux cleaned = 0.00848142 Jy ! Component: 3950 - total flux cleaned = 0.00850289 Jy ! Component: 4000 - total flux cleaned = 0.0086536 Jy ! Component: 4050 - total flux cleaned = 0.00869667 Jy ! Total flux subtracted in 4096 components = 0.00878297 Jy ! Clean residual min=-0.001280 max=0.001247 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.271741 Jy keep ! Adding 180 model components to the UV plane model. ! The established model now contains 337 components and 0.271741 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2054+0041_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.937 x 4.071 at 2.174 degrees (North through East) ! Clean map min=-0.0041094 max=0.10562 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2054+0041_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.940791 0.940791 1.88158 3.76316 7.52633 15.0527 30.1053 60.2106 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2054+0041_C_uvs.log closed on Thu Oct 10 13:42:16 2013