! Started logfile: /scr/pima/bp171ae_uvs/J1438-2204_X_uvs.log on Sat Oct 12 00:31:31 2013 obs /scr/pima/bp171ae_uvs/J1438-2204_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1438-2204_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.776786 visibilities/baseline/integration-bin. ! Found source: J1438-2204 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 696 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1438-2204_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.087716Jy sigma=14.934339 ! Fit after self-cal, rms=0.624350Jy sigma=5.999208 ! 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=0.8093 mas, bmaj=2.107 mas, bpa=-0.7328 degrees ! Estimated noise=3.70148 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 = 0.33697 Jy ! Component: 100 - total flux cleaned = 0.454291 Jy ! Total flux subtracted in 100 components = 0.454291 Jy ! Clean residual min=-0.037477 max=0.063190 Jy/beam ! Clean residual mean=-0.000020 rms=0.014297 Jy/beam ! Combined flux in latest and established models = 0.454291 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.454291 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=0.116933Jy sigma=2.273706 ! Fit after self-cal, rms=0.116716Jy sigma=2.272422 ! 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=0.9872 mas, bmaj=2.428 mas, bpa=-0.6249 degrees ! Estimated noise=2.43528 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 = 0.0911486 Jy ! Component: 100 - total flux cleaned = 0.136824 Jy ! Component: 150 - total flux cleaned = 0.16069 Jy ! Component: 200 - total flux cleaned = 0.173482 Jy ! Total flux subtracted in 200 components = 0.173482 Jy ! Clean residual min=-0.034065 max=0.036536 Jy/beam ! Clean residual mean=-0.000024 rms=0.009057 Jy/beam ! Combined flux in latest and established models = 0.627773 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.627773 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=0.087022Jy sigma=1.057212 ! Fit after self-cal, rms=0.087192Jy sigma=1.056465 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.20 KP 0.97 LA 1.00 ! MK 1.03 NL 1.19 PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.19 KP 0.94 LA 0.96 ! MK 1.07 NL 1.16 PT 0.86 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.25 KP 1.07 LA 0.93 ! MK 1.09 NL 1.16 PT 0.89 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.38 KP 0.93 LA 0.98 ! MK 1.12 NL 1.12 PT 0.90 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.31 KP 1.05 LA 1.01 ! MK 0.97 NL 1.06 PT 0.87 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.45 KP 1.04 LA 1.09 ! MK 1.02 NL 1.18 PT 0.91 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.32 KP 1.02 LA 0.97 ! MK 1.00 NL 1.14 PT 0.88 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.34 KP 1.05 LA 0.91 ! MK 0.97 NL 1.10 PT 0.82 SC 1.10 ! ! ! Fit before self-cal, rms=0.087192Jy sigma=1.056465 ! Fit after self-cal, rms=0.054675Jy sigma=0.383017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.542 mas, bpa=-0.9207 degrees ! Estimated noise=2.49703 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 (-2.2, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125022 Jy ! Component: 100 - total flux cleaned = 0.0138284 Jy ! Component: 150 - total flux cleaned = 0.0145389 Jy ! Component: 200 - total flux cleaned = 0.015396 Jy ! Total flux subtracted in 200 components = 0.015396 Jy ! Clean residual min=-0.007566 max=0.009053 Jy/beam ! Clean residual mean=0.000000 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.643169 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.643169 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=0.045450Jy sigma=0.319937 ! Fit after self-cal, rms=0.044744Jy sigma=0.312981 ! 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=0.044744Jy sigma=0.312981 ! Fit after self-cal, rms=0.043421Jy sigma=0.306937 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.541 mas, bpa=-1.099 degrees ! Estimated noise=2.47872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288333 Jy ! Component: 100 - total flux cleaned = 0.00288904 Jy ! Component: 150 - total flux cleaned = 0.00245053 Jy ! Component: 200 - total flux cleaned = 0.00192659 Jy ! Total flux subtracted in 200 components = 0.00192659 Jy ! Clean residual min=-0.006243 max=0.007401 Jy/beam ! Clean residual mean=-0.000000 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.645095 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.645095 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=0.040860Jy sigma=0.296070 ! Fit after self-cal, rms=0.040597Jy sigma=0.295025 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 (1.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195001 Jy ! Component: 100 - total flux cleaned = 0.00214055 Jy ! Component: 150 - total flux cleaned = 0.00183149 Jy ! Component: 200 - total flux cleaned = 0.00168967 Jy ! Total flux subtracted in 200 components = 0.00168967 Jy ! Clean residual min=-0.005271 max=0.005950 Jy/beam ! Clean residual mean=0.000001 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.646785 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.646785 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=0.037035Jy sigma=0.279478 ! Fit after self-cal, rms=0.036672Jy sigma=0.278527 ! Inverting map ! Added new window around map position (-6.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123057 Jy ! Component: 100 - total flux cleaned = 0.00156167 Jy ! Component: 150 - total flux cleaned = 0.00156207 Jy ! Component: 200 - total flux cleaned = 0.00155622 Jy ! Total flux subtracted in 200 components = 0.00155622 Jy ! Clean residual min=-0.003907 max=0.004459 Jy/beam ! Clean residual mean=0.000001 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.648341 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.648341 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=0.034485Jy sigma=0.264780 ! Fit after self-cal, rms=0.034453Jy sigma=0.264647 ! 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=0.034453Jy sigma=0.264647 ! Fit after self-cal, rms=0.033767Jy sigma=0.261497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.537 mas, bpa=-1.17 degrees ! Estimated noise=2.46962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181824 Jy ! Component: 100 - total flux cleaned = 0.00203788 Jy ! Component: 150 - total flux cleaned = 0.00184312 Jy ! Component: 200 - total flux cleaned = 0.00175447 Jy ! Total flux subtracted in 200 components = 0.00175447 Jy ! Clean residual min=-0.003096 max=0.004017 Jy/beam ! Clean residual mean=0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.650096 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.650096 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=0.032510Jy sigma=0.256613 ! Fit after self-cal, rms=0.032416Jy sigma=0.256397 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 (-4.2, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033747 Jy ! Component: 100 - total flux cleaned = 0.0053866 Jy ! Component: 150 - total flux cleaned = 0.00700377 Jy ! Component: 200 - total flux cleaned = 0.00793353 Jy ! Total flux subtracted in 200 components = 0.00793353 Jy ! Clean residual min=-0.003037 max=0.003004 Jy/beam ! Clean residual mean=0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.658029 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.658029 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=0.031281Jy sigma=0.251301 ! Fit after self-cal, rms=0.031152Jy sigma=0.250105 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031152Jy sigma=0.250105 ! Fit after self-cal, rms=0.031001Jy sigma=0.249328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.477 mas, bmaj=5.497 mas, bpa=6.959 degrees ! Estimated noise=2.30163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806542 Jy ! Component: 100 - total flux cleaned = 0.00105691 Jy ! Component: 150 - total flux cleaned = 0.00101202 Jy ! Component: 200 - total flux cleaned = 0.00101027 Jy ! Total flux subtracted in 200 components = 0.00101027 Jy ! Clean residual min=-0.001840 max=0.001986 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.659039 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 0.659039 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=0.030693Jy sigma=0.248267 ! Fit after self-cal, rms=0.030638Jy sigma=0.248117 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 = 0.000787151 Jy ! Component: 100 - total flux cleaned = 0.0011186 Jy ! Component: 150 - total flux cleaned = 0.00139126 Jy ! Component: 200 - total flux cleaned = 0.00151698 Jy ! Total flux subtracted in 200 components = 0.00151698 Jy ! Clean residual min=-0.001756 max=0.001788 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.660556 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.660556 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=0.030485Jy sigma=0.247762 ! Fit after self-cal, rms=0.030457Jy sigma=0.247666 ! 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=1.03 mas, bmaj=2.535 mas, bpa=-1.191 degrees ! Estimated noise=2.46454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.535 at -1.191 degrees (North through East) ! Clean map min=-0.011399 max=0.44422 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=0.8158 mas, bmaj=2.11 mas, bpa=-0.5552 degrees ! Estimated noise=3.83669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.341446 Jy ! Component: 100 - total flux cleaned = 0.460378 Jy ! Component: 150 - total flux cleaned = 0.521744 Jy ! Component: 200 - total flux cleaned = 0.557102 Jy ! Total flux subtracted in 200 components = 0.557102 Jy ! Clean residual min=-0.015899 max=0.021095 Jy/beam ! Clean residual mean=-0.000008 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 0.557103 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.557103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.535 mas, bpa=-1.191 degrees ! Estimated noise=2.46454 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 = 0.0330954 Jy ! Component: 100 - total flux cleaned = 0.0506275 Jy ! Component: 150 - total flux cleaned = 0.059684 Jy ! Component: 200 - total flux cleaned = 0.0657446 Jy ! Total flux subtracted in 200 components = 0.0657446 Jy ! Clean residual min=-0.005763 max=0.007306 Jy/beam ! Clean residual mean=-0.000003 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.622847 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.622847 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.477 mas, bmaj=5.497 mas, bpa=6.959 degrees ! Estimated noise=2.30163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740233 Jy ! Component: 100 - total flux cleaned = 0.0108488 Jy ! Component: 150 - total flux cleaned = 0.0135092 Jy ! Component: 200 - total flux cleaned = 0.0162171 Jy ! Total flux subtracted in 200 components = 0.0162171 Jy ! Clean residual min=-0.004307 max=0.004432 Jy/beam ! Clean residual mean=-0.000000 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.639064 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 = 0.00210891 Jy ! Component: 100 - total flux cleaned = 0.00311518 Jy ! Component: 150 - total flux cleaned = 0.00404764 Jy ! Component: 200 - total flux cleaned = 0.00500074 Jy ! Total flux subtracted in 200 components = 0.00500074 Jy ! Clean residual min=-0.003560 max=0.003878 Jy/beam ! Clean residual mean=0.000000 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.644065 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 108 components and 0.644065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.535 mas, bpa=-1.191 degrees ! Estimated noise=2.46454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110928 Jy ! Component: 100 - total flux cleaned = -0.00086061 Jy ! Component: 150 - total flux cleaned = -0.000296858 Jy ! Component: 200 - total flux cleaned = 0.000399301 Jy ! Total flux subtracted in 200 components = 0.000399301 Jy ! Clean residual min=-0.003576 max=0.003799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.644464 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.644464 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=0.031782Jy sigma=0.258766 ! Fit after self-cal, rms=0.031259Jy sigma=0.255585 wmodel /scr/pima/bp171ae_uvs/J1438-2204_X_map.mod ! Writing 124 model components to file: /scr/pima/bp171ae_uvs/J1438-2204_X_map.mod wobs /scr/pima/bp171ae_uvs/J1438-2204_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1438-2204_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1438-2204_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ae_uvs/J1438-2204_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148445 Jy ! Component: 100 - total flux cleaned = 7.70116e-05 Jy ! Component: 150 - total flux cleaned = 7.80608e-05 Jy ! Component: 200 - total flux cleaned = 0.000127536 Jy ! Component: 250 - total flux cleaned = 8.28328e-05 Jy ! Component: 300 - total flux cleaned = -4.73114e-05 Jy ! Component: 350 - total flux cleaned = -0.000211954 Jy ! Component: 400 - total flux cleaned = -0.000369157 Jy ! Component: 450 - total flux cleaned = -0.000633915 Jy ! Component: 500 - total flux cleaned = -0.000816905 Jy ! Component: 550 - total flux cleaned = -0.00106328 Jy ! Component: 600 - total flux cleaned = -0.0012321 Jy ! Component: 650 - total flux cleaned = -0.00142843 Jy ! Component: 700 - total flux cleaned = -0.00161877 Jy ! Component: 750 - total flux cleaned = -0.00186546 Jy ! Component: 800 - total flux cleaned = -0.00207471 Jy ! Component: 850 - total flux cleaned = -0.00219056 Jy ! Component: 900 - total flux cleaned = -0.00233252 Jy ! Component: 950 - total flux cleaned = -0.0024705 Jy ! Component: 1000 - total flux cleaned = -0.00265862 Jy ! Component: 1050 - total flux cleaned = -0.00281558 Jy ! Component: 1100 - total flux cleaned = -0.00294383 Jy ! Component: 1150 - total flux cleaned = -0.00309521 Jy ! Component: 1200 - total flux cleaned = -0.00324381 Jy ! Component: 1250 - total flux cleaned = -0.00338959 Jy ! Component: 1300 - total flux cleaned = -0.00350888 Jy ! Component: 1350 - total flux cleaned = -0.00362618 Jy ! Component: 1400 - total flux cleaned = -0.00367227 Jy ! Component: 1450 - total flux cleaned = -0.00378601 Jy ! Component: 1500 - total flux cleaned = -0.00389825 Jy ! Component: 1550 - total flux cleaned = -0.00398691 Jy ! Component: 1600 - total flux cleaned = -0.00409677 Jy ! Component: 1650 - total flux cleaned = -0.00414 Jy ! Component: 1700 - total flux cleaned = -0.00422629 Jy ! Component: 1750 - total flux cleaned = -0.00429052 Jy ! Component: 1800 - total flux cleaned = -0.00431186 Jy ! Component: 1850 - total flux cleaned = -0.00439633 Jy ! Component: 1900 - total flux cleaned = -0.00445932 Jy ! Component: 1950 - total flux cleaned = -0.00456375 Jy ! Component: 2000 - total flux cleaned = -0.0046677 Jy ! Component: 2050 - total flux cleaned = -0.00479226 Jy ! Component: 2100 - total flux cleaned = -0.00493768 Jy ! Component: 2150 - total flux cleaned = -0.00508332 Jy ! Component: 2200 - total flux cleaned = -0.00516664 Jy ! Component: 2250 - total flux cleaned = -0.00531318 Jy ! Component: 2300 - total flux cleaned = -0.00541837 Jy ! Component: 2350 - total flux cleaned = -0.00552411 Jy ! Component: 2400 - total flux cleaned = -0.00560938 Jy ! Component: 2450 - total flux cleaned = -0.00569521 Jy ! Component: 2500 - total flux cleaned = -0.00576037 Jy ! Component: 2550 - total flux cleaned = -0.005848 Jy ! Component: 2600 - total flux cleaned = -0.00591443 Jy ! Component: 2650 - total flux cleaned = -0.00595925 Jy ! Component: 2700 - total flux cleaned = -0.00602689 Jy ! Component: 2750 - total flux cleaned = -0.00609555 Jy ! Component: 2800 - total flux cleaned = -0.00616516 Jy ! Component: 2850 - total flux cleaned = -0.00618854 Jy ! Component: 2900 - total flux cleaned = -0.00623601 Jy ! Component: 2950 - total flux cleaned = -0.00628421 Jy ! Component: 3000 - total flux cleaned = -0.00635811 Jy ! Component: 3050 - total flux cleaned = -0.00640783 Jy ! Component: 3100 - total flux cleaned = -0.00648417 Jy ! Component: 3150 - total flux cleaned = -0.00653606 Jy ! Component: 3200 - total flux cleaned = -0.00658873 Jy ! Component: 3250 - total flux cleaned = -0.00672337 Jy ! Component: 3300 - total flux cleaned = -0.00675075 Jy ! Component: 3350 - total flux cleaned = -0.00680644 Jy ! Component: 3400 - total flux cleaned = -0.0068634 Jy ! Component: 3450 - total flux cleaned = -0.00692141 Jy ! Component: 3500 - total flux cleaned = -0.00701011 Jy ! Component: 3550 - total flux cleaned = -0.00707056 Jy ! Component: 3600 - total flux cleaned = -0.00713185 Jy ! Component: 3650 - total flux cleaned = -0.00716332 Jy ! Component: 3700 - total flux cleaned = -0.00725881 Jy ! Component: 3750 - total flux cleaned = -0.0072912 Jy ! Component: 3800 - total flux cleaned = -0.00732401 Jy ! Component: 3850 - total flux cleaned = -0.00742594 Jy ! Component: 3900 - total flux cleaned = -0.0074613 Jy ! Component: 3950 - total flux cleaned = -0.00749638 Jy ! Component: 4000 - total flux cleaned = -0.00753289 Jy ! Component: 4050 - total flux cleaned = -0.0075328 Jy ! Total flux subtracted in 4096 components = -0.00760859 Jy ! Clean residual min=-0.003052 max=0.002468 Jy/beam ! Clean residual mean=-0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.636856 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 379 components and 0.636856 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1438-2204_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.535 at -1.191 degrees (North through East) ! Clean map min=-0.0043051 max=0.45229 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1438-2204_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.452291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000734963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487494 0.487494 0.974988 1.94998 3.89995 7.7999 15.5998 31.1996 62.3992 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.452 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1438-2204_X_uvs.log closed on Sat Oct 12 00:31:35 2013