! Started logfile: /scr/pima/s3111a_uvs/J0824+5552_X_uvs.log on Mon Jul 23 07:16:48 2012 obs /scr/pima/s3111a_uvs/J0824+5552_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0824+5552_X_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.727273 visibilities/baseline/integration-bin. ! Found source: J0824+5552 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2880 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0824+5552_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 = 512x512 pixels with 0.100x0.100 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.136732Jy sigma=0.803791 ! Fit after self-cal, rms=0.577198Jy sigma=0.408141 ! 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=0.7043 mas, bmaj=2.795 mas, bpa=-33.6 degrees ! Estimated noise=29.634 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 = 0.308019 Jy ! Component: 100 - total flux cleaned = 0.415601 Jy ! Total flux subtracted in 100 components = 0.415601 Jy ! Clean residual min=-0.031058 max=0.053382 Jy/beam ! Clean residual mean=0.000161 rms=0.012028 Jy/beam ! Combined flux in latest and established models = 0.415601 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.415601 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=0.150924Jy sigma=0.106720 ! Fit after self-cal, rms=0.150265Jy sigma=0.106253 ! 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=0.8363 mas, bmaj=2.833 mas, bpa=-34.81 degrees ! Estimated noise=19.0866 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 = 0.084343 Jy ! Component: 100 - total flux cleaned = 0.12771 Jy ! Component: 150 - total flux cleaned = 0.15512 Jy ! Component: 200 - total flux cleaned = 0.172608 Jy ! Total flux subtracted in 200 components = 0.172608 Jy ! Clean residual min=-0.022585 max=0.030744 Jy/beam ! Clean residual mean=-0.000401 rms=0.008816 Jy/beam ! Combined flux in latest and established models = 0.588209 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.588209 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=0.093287Jy sigma=0.065964 ! Fit after self-cal, rms=0.092451Jy sigma=0.065373 ! 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 1.07 FD 0.96 GB 0.88 HN 0.95 ! KP 0.93 LA 1.09 MK 1.05 NL 1.12 ! OV 1.10 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 GB 0.86 HN 0.95 ! KP 0.94 LA 1.09 MK 1.05 NL 1.11 ! OV 1.11 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 GB 0.87 HN 0.91 ! KP 0.92 LA 1.07 MK 1.04 NL 1.10 ! OV 1.11 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 GB 0.87 HN 0.92 ! KP 0.88 LA 1.08 MK 1.05 NL 1.12 ! OV 1.14 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 GB 0.83 HN 0.90 ! KP 0.88 LA 1.12 MK 1.04 NL 1.12 ! OV 1.19 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 GB 0.88 HN 0.96 ! KP 0.86 LA 1.09 MK 1.11 NL 1.10 ! OV 1.14 PT 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 GB 0.87 HN 1.00 ! KP 0.85 LA 1.11 MK 1.00* NL 1.12 ! OV 1.19 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 GB 0.84 HN 0.98 ! KP 0.87 LA 1.08 MK 1.11 NL 1.15 ! OV 1.15 PT 1.01 ! ! ! Fit before self-cal, rms=0.092451Jy sigma=0.065373 ! Fit after self-cal, rms=0.075050Jy sigma=0.050584 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.809 mas, bpa=-35.31 degrees ! Estimated noise=18.999 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 = 0.0136706 Jy ! Component: 100 - total flux cleaned = 0.0119451 Jy ! Component: 150 - total flux cleaned = 0.0109834 Jy ! Component: 200 - total flux cleaned = 0.0104468 Jy ! Total flux subtracted in 200 components = 0.0104468 Jy ! Clean residual min=-0.017079 max=0.020406 Jy/beam ! Clean residual mean=-0.000253 rms=0.005621 Jy/beam ! Combined flux in latest and established models = 0.598656 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.598656 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=0.070146Jy sigma=0.046809 ! Fit after self-cal, rms=0.069878Jy sigma=0.046573 ! 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=0.069878Jy sigma=0.046573 ! Fit after self-cal, rms=0.071097Jy sigma=0.046037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.838 mas, bmaj=2.807 mas, bpa=-35.46 degrees ! Estimated noise=18.9637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139862 Jy ! Component: 100 - total flux cleaned = -0.00194628 Jy ! Component: 150 - total flux cleaned = -0.00238629 Jy ! Component: 200 - total flux cleaned = -0.00257128 Jy ! Total flux subtracted in 200 components = -0.00257128 Jy ! Clean residual min=-0.015639 max=0.018734 Jy/beam ! Clean residual mean=-0.000237 rms=0.005140 Jy/beam ! Combined flux in latest and established models = 0.596085 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.596085 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=0.069084Jy sigma=0.044831 ! Fit after self-cal, rms=0.068928Jy sigma=0.044698 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 = -0.000637808 Jy ! Component: 100 - total flux cleaned = -0.000957049 Jy ! Component: 150 - total flux cleaned = -0.000950251 Jy ! Component: 200 - total flux cleaned = -0.000721905 Jy ! Total flux subtracted in 200 components = -0.000721905 Jy ! Clean residual min=-0.014985 max=0.018579 Jy/beam ! Clean residual mean=-0.000236 rms=0.005051 Jy/beam ! Combined flux in latest and established models = 0.595363 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.595363 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=0.068094Jy sigma=0.044322 ! Fit after self-cal, rms=0.068004Jy sigma=0.044243 ! 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=0.068004Jy sigma=0.044243 ! Fit after self-cal, rms=0.069287Jy sigma=0.043878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.806 mas, bpa=-35.59 degrees ! Estimated noise=18.9501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00441618 Jy ! Component: 100 - total flux cleaned = -0.00545675 Jy ! Component: 150 - total flux cleaned = -0.00559158 Jy ! Component: 200 - total flux cleaned = -0.00570734 Jy ! Total flux subtracted in 200 components = -0.00570734 Jy ! Clean residual min=-0.014435 max=0.018271 Jy/beam ! Clean residual mean=-0.000227 rms=0.004834 Jy/beam ! Combined flux in latest and established models = 0.589656 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.589655 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=0.068275Jy sigma=0.043474 ! Fit after self-cal, rms=0.068205Jy sigma=0.043409 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 = -0.000533393 Jy ! Component: 100 - total flux cleaned = -0.000530686 Jy ! Component: 150 - total flux cleaned = -0.000715992 Jy ! Component: 200 - total flux cleaned = -0.000798474 Jy ! Total flux subtracted in 200 components = -0.000798474 Jy ! Clean residual min=-0.014317 max=0.018141 Jy/beam ! Clean residual mean=-0.000226 rms=0.004786 Jy/beam ! Combined flux in latest and established models = 0.588857 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.588857 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=0.067753Jy sigma=0.043246 ! Fit after self-cal, rms=0.067707Jy sigma=0.043200 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.067707Jy sigma=0.043200 ! Fit after self-cal, rms=0.068656Jy sigma=0.043033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=3.01 mas, bpa=-42.85 degrees ! Estimated noise=20.8892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00385123 Jy ! Component: 100 - total flux cleaned = -0.00568603 Jy ! Component: 150 - total flux cleaned = -0.00665461 Jy ! Component: 200 - total flux cleaned = -0.00717993 Jy ! Total flux subtracted in 200 components = -0.00717993 Jy ! Clean residual min=-0.015473 max=0.020707 Jy/beam ! Clean residual mean=-0.000350 rms=0.005914 Jy/beam ! Combined flux in latest and established models = 0.581677 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.581677 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=0.068097Jy sigma=0.042970 ! Fit after self-cal, rms=0.068046Jy sigma=0.042921 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 = -0.000282656 Jy ! Component: 100 - total flux cleaned = -0.00075936 Jy ! Component: 150 - total flux cleaned = -0.00108362 Jy ! Component: 200 - total flux cleaned = -0.00144637 Jy ! Total flux subtracted in 200 components = -0.00144637 Jy ! Clean residual min=-0.015436 max=0.020790 Jy/beam ! Clean residual mean=-0.000346 rms=0.005883 Jy/beam ! Combined flux in latest and established models = 0.580231 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.580231 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=0.067806Jy sigma=0.042906 ! Fit after self-cal, rms=0.067757Jy sigma=0.042858 ! 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=0.8376 mas, bmaj=2.807 mas, bpa=-35.67 degrees ! Estimated noise=18.954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8376 x 2.807 at -35.67 degrees (North through East) ! Clean map min=-0.018811 max=0.39838 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=0.71 mas, bmaj=2.75 mas, bpa=-34.35 degrees ! Estimated noise=29.8864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.311158 Jy ! Component: 100 - total flux cleaned = 0.416225 Jy ! Component: 150 - total flux cleaned = 0.467662 Jy ! Component: 200 - total flux cleaned = 0.5025 Jy ! Total flux subtracted in 200 components = 0.5025 Jy ! Clean residual min=-0.017913 max=0.025626 Jy/beam ! Clean residual mean=0.000080 rms=0.006653 Jy/beam ! Combined flux in latest and established models = 0.5025 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.5025 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=2.807 mas, bpa=-35.67 degrees ! Estimated noise=18.954 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 = 0.0357122 Jy ! Component: 100 - total flux cleaned = 0.0502256 Jy ! Component: 150 - total flux cleaned = 0.0586307 Jy ! Component: 200 - total flux cleaned = 0.0652931 Jy ! Total flux subtracted in 200 components = 0.0652931 Jy ! Clean residual min=-0.014577 max=0.020142 Jy/beam ! Clean residual mean=-0.000154 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 0.567793 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.567793 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=3.01 mas, bpa=-42.85 degrees ! Estimated noise=20.8892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714733 Jy ! Component: 100 - total flux cleaned = 0.00849067 Jy ! Component: 150 - total flux cleaned = 0.00898975 Jy ! Component: 200 - total flux cleaned = 0.0093776 Jy ! Total flux subtracted in 200 components = 0.0093776 Jy ! Clean residual min=-0.016413 max=0.021676 Jy/beam ! Clean residual mean=-0.000310 rms=0.006159 Jy/beam ! Combined flux in latest and established models = 0.577171 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 = 0.000165258 Jy ! Component: 100 - total flux cleaned = 0.000309522 Jy ! Component: 150 - total flux cleaned = 0.000437679 Jy ! Component: 200 - total flux cleaned = 0.000546394 Jy ! Total flux subtracted in 200 components = 0.000546394 Jy ! Clean residual min=-0.015757 max=0.021800 Jy/beam ! Clean residual mean=-0.000321 rms=0.006028 Jy/beam ! Combined flux in latest and established models = 0.577717 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 111 components and 0.577717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=2.807 mas, bpa=-35.67 degrees ! Estimated noise=18.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562668 Jy ! Component: 100 - total flux cleaned = 0.00070658 Jy ! Component: 150 - total flux cleaned = 0.00103932 Jy ! Component: 200 - total flux cleaned = 0.00121992 Jy ! Total flux subtracted in 200 components = 0.00121992 Jy ! Clean residual min=-0.013753 max=0.018577 Jy/beam ! Clean residual mean=-0.000205 rms=0.004753 Jy/beam ! Combined flux in latest and established models = 0.578937 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.578937 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=0.067890Jy sigma=0.043155 ! Fit after self-cal, rms=0.067672Jy sigma=0.042988 wmodel /scr/pima/s3111a_uvs/J0824+5552_X_map.mod ! Writing 126 model components to file: /scr/pima/s3111a_uvs/J0824+5552_X_map.mod wobs /scr/pima/s3111a_uvs/J0824+5552_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0824+5552_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0824+5552_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J0824+5552_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773891 Jy ! Component: 100 - total flux cleaned = 0.0142381 Jy ! Component: 150 - total flux cleaned = 0.0168251 Jy ! Component: 200 - total flux cleaned = 0.018782 Jy ! Component: 250 - total flux cleaned = 0.0202041 Jy ! Component: 300 - total flux cleaned = 0.021919 Jy ! Component: 350 - total flux cleaned = 0.0235556 Jy ! Component: 400 - total flux cleaned = 0.0247825 Jy ! Component: 450 - total flux cleaned = 0.0258024 Jy ! Component: 500 - total flux cleaned = 0.026782 Jy ! Component: 550 - total flux cleaned = 0.0274145 Jy ! Component: 600 - total flux cleaned = 0.028187 Jy ! Component: 650 - total flux cleaned = 0.0290913 Jy ! Component: 700 - total flux cleaned = 0.0299718 Jy ! Component: 750 - total flux cleaned = 0.0308317 Jy ! Component: 800 - total flux cleaned = 0.0316714 Jy ! Component: 850 - total flux cleaned = 0.0326313 Jy ! Component: 900 - total flux cleaned = 0.033834 Jy ! Component: 950 - total flux cleaned = 0.0346189 Jy ! Component: 1000 - total flux cleaned = 0.0358976 Jy ! Component: 1050 - total flux cleaned = 0.0367728 Jy ! Component: 1100 - total flux cleaned = 0.0375071 Jy ! Component: 1150 - total flux cleaned = 0.0383448 Jy ! Component: 1200 - total flux cleaned = 0.0386958 Jy ! Component: 1250 - total flux cleaned = 0.0391573 Jy ! Component: 1300 - total flux cleaned = 0.0399511 Jy ! Component: 1350 - total flux cleaned = 0.0407305 Jy ! Component: 1400 - total flux cleaned = 0.0411682 Jy ! Component: 1450 - total flux cleaned = 0.0420301 Jy ! Component: 1500 - total flux cleaned = 0.0425588 Jy ! Component: 1550 - total flux cleaned = 0.0432883 Jy ! Component: 1600 - total flux cleaned = 0.0439031 Jy ! Component: 1650 - total flux cleaned = 0.0445095 Jy ! Component: 1700 - total flux cleaned = 0.0452048 Jy ! Component: 1750 - total flux cleaned = 0.0458903 Jy ! Component: 1800 - total flux cleaned = 0.0464671 Jy ! Component: 1850 - total flux cleaned = 0.0466561 Jy ! Component: 1900 - total flux cleaned = 0.0470309 Jy ! Component: 1950 - total flux cleaned = 0.0473084 Jy ! Component: 2000 - total flux cleaned = 0.0478535 Jy ! Total flux subtracted in 2048 components = 0.0482102 Jy ! Clean residual min=-0.004454 max=0.005409 Jy/beam ! Clean residual mean=-0.000164 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.627147 Jy keep ! Adding 191 model components to the UV plane model. ! The established model now contains 317 components and 0.627147 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0824+5552_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8376 x 2.807 at -35.67 degrees (North through East) ! Clean map min=-0.019664 max=0.40113 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0824+5552_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.401131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00218642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63519 1.63519 3.27038 6.54076 13.0815 26.1631 52.3261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0065 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.401 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0824+5552_X_uvs.log closed on Mon Jul 23 07:16:49 2012