! Started logfile: /scr/pima/bp171af_uvs/J0154+4743_C_uvs.log on Thu Oct 10 13:40:54 2013 obs /scr/pima/bp171af_uvs/J0154+4743_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0154+4743_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0154+4743 ! ! 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 360 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/J0154+4743_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=1.094535Jy sigma=16.747763 ! Fit after self-cal, rms=0.609585Jy sigma=9.279821 ! 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=1.518 mas, bmaj=5.869 mas, bpa=74.25 degrees ! Estimated noise=3.20416 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 = 0.302083 Jy ! Component: 100 - total flux cleaned = 0.368247 Jy ! Total flux subtracted in 100 components = 0.368247 Jy ! Clean residual min=-0.015687 max=0.020835 Jy/beam ! Clean residual mean=0.000008 rms=0.004355 Jy/beam ! Combined flux in latest and established models = 0.368247 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.368247 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=0.053836Jy sigma=0.858939 ! Fit after self-cal, rms=0.053813Jy sigma=0.858764 ! 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=1.753 mas, bmaj=5.85 mas, bpa=74.56 degrees ! Estimated noise=2.49754 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 = 0.0293756 Jy ! Component: 100 - total flux cleaned = 0.0436662 Jy ! Component: 150 - total flux cleaned = 0.0506611 Jy ! Component: 200 - total flux cleaned = 0.0546726 Jy ! Total flux subtracted in 200 components = 0.0546726 Jy ! Clean residual min=-0.009452 max=0.008912 Jy/beam ! Clean residual mean=-0.000005 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.42292 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.422919 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=0.037485Jy sigma=0.568475 ! Fit after self-cal, rms=0.036997Jy sigma=0.563112 ! 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 0.99 HN 0.99 NL 1.06 OV 1.01 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.07 NL 1.10 OV 1.06 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.98 NL 0.90 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.05 NL 0.77 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.05 NL 1.02 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.04 NL 0.98 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.04 NL 1.00 OV 0.98 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.03 NL 0.97 OV 1.01 ! PT 0.92 SC 0.96 ! ! ! Fit before self-cal, rms=0.036997Jy sigma=0.563112 ! Fit after self-cal, rms=0.017014Jy sigma=0.250452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=5.873 mas, bpa=74.49 degrees ! Estimated noise=2.47564 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, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462601 Jy ! Component: 100 - total flux cleaned = 0.00461784 Jy ! Component: 150 - total flux cleaned = 0.00450762 Jy ! Component: 200 - total flux cleaned = 0.00498859 Jy ! Total flux subtracted in 200 components = 0.00498859 Jy ! Clean residual min=-0.003014 max=0.002898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.427908 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.427908 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=0.014555Jy sigma=0.211768 ! Fit after self-cal, rms=0.014504Jy sigma=0.211336 ! 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=0.014504Jy sigma=0.211336 ! Fit after self-cal, rms=0.014435Jy sigma=0.209492 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=5.87 mas, bpa=74.46 degrees ! Estimated noise=2.47172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163698 Jy ! Component: 100 - total flux cleaned = 0.0020396 Jy ! Component: 150 - total flux cleaned = 0.00214162 Jy ! Component: 200 - total flux cleaned = 0.00214221 Jy ! Total flux subtracted in 200 components = 0.00214221 Jy ! Clean residual min=-0.002307 max=0.002282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.43005 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.43005 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=0.013994Jy sigma=0.202425 ! Fit after self-cal, rms=0.013978Jy sigma=0.202302 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 = 0.00014352 Jy ! Component: 100 - total flux cleaned = 0.000219359 Jy ! Component: 150 - total flux cleaned = -2.11728e-05 Jy ! Component: 200 - total flux cleaned = -0.000178978 Jy ! Total flux subtracted in 200 components = -0.000178978 Jy ! Clean residual min=-0.002060 max=0.002099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.429871 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.429871 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=0.013788Jy sigma=0.199963 ! Fit after self-cal, rms=0.013783Jy sigma=0.199879 ! 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=0.013783Jy sigma=0.199879 ! Fit after self-cal, rms=0.013777Jy sigma=0.199034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=5.868 mas, bpa=74.45 degrees ! Estimated noise=2.47156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654356 Jy ! Component: 100 - total flux cleaned = 0.000900242 Jy ! Component: 150 - total flux cleaned = 0.00107858 Jy ! Component: 200 - total flux cleaned = 0.00105201 Jy ! Total flux subtracted in 200 components = 0.00105201 Jy ! Clean residual min=-0.001825 max=0.001828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.430923 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.430923 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=0.013604Jy sigma=0.196910 ! Fit after self-cal, rms=0.013606Jy sigma=0.196857 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 = 0.000109146 Jy ! Component: 100 - total flux cleaned = 6.31398e-05 Jy ! Component: 150 - total flux cleaned = -2.47914e-05 Jy ! Component: 200 - total flux cleaned = -0.000126523 Jy ! Total flux subtracted in 200 components = -0.000126523 Jy ! Clean residual min=-0.001703 max=0.001736 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.430797 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.430797 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=0.013511Jy sigma=0.196016 ! Fit after self-cal, rms=0.013515Jy sigma=0.195967 ! 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=0.013515Jy sigma=0.195967 ! Fit after self-cal, rms=0.013520Jy sigma=0.195547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=5.749 mas, bpa=69.13 degrees ! Estimated noise=2.92226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511752 Jy ! Component: 100 - total flux cleaned = 0.000798453 Jy ! Component: 150 - total flux cleaned = 0.00101915 Jy ! Component: 200 - total flux cleaned = 0.00120035 Jy ! Total flux subtracted in 200 components = 0.00120035 Jy ! Clean residual min=-0.001908 max=0.002213 Jy/beam ! Clean residual mean=0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.431997 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.431997 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=0.013447Jy sigma=0.194781 ! Fit after self-cal, rms=0.013450Jy sigma=0.194743 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 = 0.000351184 Jy ! Component: 100 - total flux cleaned = 0.000581944 Jy ! Component: 150 - total flux cleaned = 0.000795294 Jy ! Component: 200 - total flux cleaned = 0.000908391 Jy ! Total flux subtracted in 200 components = 0.000908391 Jy ! Clean residual min=-0.001857 max=0.002136 Jy/beam ! Clean residual mean=0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.432905 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.432905 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=0.013409Jy sigma=0.194433 ! Fit after self-cal, rms=0.013413Jy sigma=0.194415 ! 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=1.76 mas, bmaj=5.867 mas, bpa=74.44 degrees ! Estimated noise=2.47064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 5.867 at 74.44 degrees (North through East) ! Clean map min=-0.0026418 max=0.39053 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=1.52 mas, bmaj=5.87 mas, bpa=74.15 degrees ! Estimated noise=3.18096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299861 Jy ! Component: 100 - total flux cleaned = 0.365689 Jy ! Component: 150 - total flux cleaned = 0.388179 Jy ! Component: 200 - total flux cleaned = 0.399933 Jy ! Total flux subtracted in 200 components = 0.399933 Jy ! Clean residual min=-0.006121 max=0.006709 Jy/beam ! Clean residual mean=0.000005 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.399933 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.399933 Jy ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=5.867 mas, bpa=74.44 degrees ! Estimated noise=2.47064 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 = 0.0101045 Jy ! Component: 100 - total flux cleaned = 0.0171617 Jy ! Component: 150 - total flux cleaned = 0.0206308 Jy ! Component: 200 - total flux cleaned = 0.0230252 Jy ! Total flux subtracted in 200 components = 0.0230252 Jy ! Clean residual min=-0.004306 max=0.004146 Jy/beam ! Clean residual mean=-0.000000 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.422958 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.422958 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=3.216 mas, bmaj=5.749 mas, bpa=69.13 degrees ! Estimated noise=2.92226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111012 Jy ! Component: 100 - total flux cleaned = 0.00149225 Jy ! Component: 150 - total flux cleaned = 0.00192543 Jy ! Component: 200 - total flux cleaned = 0.00209683 Jy ! Total flux subtracted in 200 components = 0.00209683 Jy ! Clean residual min=-0.003555 max=0.003047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.425055 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 = 0.000152026 Jy ! Component: 100 - total flux cleaned = 0.000476623 Jy ! Component: 150 - total flux cleaned = 0.0008576 Jy ! Component: 200 - total flux cleaned = 0.0011312 Jy ! Total flux subtracted in 200 components = 0.0011312 Jy ! Clean residual min=-0.002471 max=0.002587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.426186 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.426186 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=5.867 mas, bpa=74.44 degrees ! Estimated noise=2.47064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223438 Jy ! Component: 100 - total flux cleaned = -4.98458e-05 Jy ! Component: 150 - total flux cleaned = -4.12143e-05 Jy ! Component: 200 - total flux cleaned = -0.000420347 Jy ! Total flux subtracted in 200 components = -0.000420347 Jy ! Clean residual min=-0.002040 max=0.002241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.425766 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.425766 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=0.013963Jy sigma=0.201583 ! Fit after self-cal, rms=0.013917Jy sigma=0.200065 wmodel /scr/pima/bp171af_uvs/J0154+4743_C_map.mod ! Writing 107 model components to file: /scr/pima/bp171af_uvs/J0154+4743_C_map.mod wobs /scr/pima/bp171af_uvs/J0154+4743_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0154+4743_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0154+4743_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J0154+4743_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 = 0.000771823 Jy ! Component: 100 - total flux cleaned = 0.000908043 Jy ! Component: 150 - total flux cleaned = 0.00106234 Jy ! Component: 200 - total flux cleaned = 0.00109093 Jy ! Component: 250 - total flux cleaned = 0.00114351 Jy ! Component: 300 - total flux cleaned = 0.00116792 Jy ! Component: 350 - total flux cleaned = 0.00114496 Jy ! Component: 400 - total flux cleaned = 0.00105558 Jy ! Component: 450 - total flux cleaned = 0.000970867 Jy ! Component: 500 - total flux cleaned = 0.000910265 Jy ! Component: 550 - total flux cleaned = 0.000832561 Jy ! Component: 600 - total flux cleaned = 0.000739288 Jy ! Component: 650 - total flux cleaned = 0.000703253 Jy ! Component: 700 - total flux cleaned = 0.000616698 Jy ! Component: 750 - total flux cleaned = 0.000583542 Jy ! Component: 800 - total flux cleaned = 0.000519952 Jy ! Component: 850 - total flux cleaned = 0.000473237 Jy ! Component: 900 - total flux cleaned = 0.000367893 Jy ! Component: 950 - total flux cleaned = 0.000324157 Jy ! Component: 1000 - total flux cleaned = 0.000281234 Jy ! Component: 1050 - total flux cleaned = 0.000212407 Jy ! Component: 1100 - total flux cleaned = 0.000159136 Jy ! Component: 1150 - total flux cleaned = 0.000133346 Jy ! Component: 1200 - total flux cleaned = 8.25274e-05 Jy ! Component: 1250 - total flux cleaned = 6.99849e-05 Jy ! Component: 1300 - total flux cleaned = 3.29718e-05 Jy ! Component: 1350 - total flux cleaned = -1.4935e-05 Jy ! Component: 1400 - total flux cleaned = -5.00915e-05 Jy ! Component: 1450 - total flux cleaned = -7.29984e-05 Jy ! Component: 1500 - total flux cleaned = -0.000106985 Jy ! Component: 1550 - total flux cleaned = -0.000129112 Jy ! Component: 1600 - total flux cleaned = -0.000162009 Jy ! Component: 1650 - total flux cleaned = -0.000215948 Jy ! Component: 1700 - total flux cleaned = -0.000258268 Jy ! Component: 1750 - total flux cleaned = -0.000289552 Jy ! Component: 1800 - total flux cleaned = -0.000320717 Jy ! Component: 1850 - total flux cleaned = -0.000341137 Jy ! Component: 1900 - total flux cleaned = -0.000371433 Jy ! Component: 1950 - total flux cleaned = -0.000401506 Jy ! Component: 2000 - total flux cleaned = -0.000421399 Jy ! Component: 2050 - total flux cleaned = -0.000470725 Jy ! Component: 2100 - total flux cleaned = -0.000500066 Jy ! Component: 2150 - total flux cleaned = -0.00053889 Jy ! Component: 2200 - total flux cleaned = -0.000538812 Jy ! Component: 2250 - total flux cleaned = -0.000558026 Jy ! Component: 2300 - total flux cleaned = -0.000586694 Jy ! Component: 2350 - total flux cleaned = -0.000605721 Jy ! Component: 2400 - total flux cleaned = -0.00064365 Jy ! Component: 2450 - total flux cleaned = -0.000681449 Jy ! Component: 2500 - total flux cleaned = -0.000709698 Jy ! Component: 2550 - total flux cleaned = -0.000719073 Jy ! Component: 2600 - total flux cleaned = -0.000737779 Jy ! Component: 2650 - total flux cleaned = -0.000756483 Jy ! Component: 2700 - total flux cleaned = -0.000765804 Jy ! Component: 2750 - total flux cleaned = -0.000802947 Jy ! Component: 2800 - total flux cleaned = -0.000821443 Jy ! Component: 2850 - total flux cleaned = -0.000821484 Jy ! Component: 2900 - total flux cleaned = -0.000849182 Jy ! Component: 2950 - total flux cleaned = -0.000839926 Jy ! Component: 3000 - total flux cleaned = -0.000849187 Jy ! Component: 3050 - total flux cleaned = -0.00085841 Jy ! Component: 3100 - total flux cleaned = -0.000867602 Jy ! Component: 3150 - total flux cleaned = -0.000867594 Jy ! Component: 3200 - total flux cleaned = -0.000876812 Jy ! Component: 3250 - total flux cleaned = -0.000876829 Jy ! Component: 3300 - total flux cleaned = -0.000876864 Jy ! Component: 3350 - total flux cleaned = -0.000886128 Jy ! Component: 3400 - total flux cleaned = -0.000867649 Jy ! Component: 3450 - total flux cleaned = -0.000876856 Jy ! Component: 3500 - total flux cleaned = -0.000867522 Jy ! Component: 3550 - total flux cleaned = -0.000867549 Jy ! Component: 3600 - total flux cleaned = -0.000867604 Jy ! Component: 3650 - total flux cleaned = -0.000858264 Jy ! Component: 3700 - total flux cleaned = -0.000867659 Jy ! Component: 3750 - total flux cleaned = -0.000886391 Jy ! Component: 3800 - total flux cleaned = -0.000895824 Jy ! Component: 3850 - total flux cleaned = -0.000895815 Jy ! Component: 3900 - total flux cleaned = -0.000876766 Jy ! Component: 3950 - total flux cleaned = -0.000876771 Jy ! Component: 4000 - total flux cleaned = -0.000886323 Jy ! Component: 4050 - total flux cleaned = -0.000896008 Jy ! Total flux subtracted in 4096 components = -0.000886377 Jy ! Clean residual min=-0.000564 max=0.000667 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.424879 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 350 components and 0.42488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0154+4743_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 5.867 at 74.44 degrees (North through East) ! Clean map min=-0.0031988 max=0.39042 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0154+4743_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.390422 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119572 0.119572 0.239144 0.478289 0.956577 1.91315 3.82631 7.65262 15.3052 30.6105 61.221 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.39 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0154+4743_C_uvs.log closed on Thu Oct 10 13:40:58 2013