! Started logfile: /scr/pima/bp171ad_uvs/J0132-1654_X_uvs.log on Mon Dec 9 01:55:32 2013 obs /scr/pima/bp171ad_uvs/J0132-1654_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0132-1654_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 1440 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/bp171ad_uvs/J0132-1654_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! ! 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=1.800145Jy sigma=93.487382 ! Fit after self-cal, rms=0.693624Jy sigma=40.390799 ! 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=0.8384 mas, bmaj=1.81 mas, bpa=7.621 degrees ! Estimated noise=0.721184 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 = 1.22186 Jy ! Component: 100 - total flux cleaned = 1.5474 Jy ! Total flux subtracted in 100 components = 1.5474 Jy ! Clean residual min=-0.077302 max=0.149886 Jy/beam ! Clean residual mean=-0.000197 rms=0.026330 Jy/beam ! Combined flux in latest and established models = 1.5474 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.5474 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=0.456505Jy sigma=19.321445 ! Fit after self-cal, rms=0.456527Jy sigma=19.321263 ! 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=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 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 = 0.219263 Jy ! Component: 100 - total flux cleaned = 0.315353 Jy ! Component: 150 - total flux cleaned = 0.365933 Jy ! Component: 200 - total flux cleaned = 0.393312 Jy ! Total flux subtracted in 200 components = 0.393312 Jy ! Clean residual min=-0.073485 max=0.083145 Jy/beam ! Clean residual mean=-0.000198 rms=0.020431 Jy/beam ! Combined flux in latest and established models = 1.94071 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 1.94071 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=0.457536Jy sigma=10.209325 ! Fit after self-cal, rms=0.457547Jy sigma=10.208874 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.34 at 8.273 degrees (North through East) ! Clean map min=-0.070996 max=1.6493 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.457547Jy sigma=10.208874 ! Fit after self-cal, rms=0.457547Jy sigma=10.208874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 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 = 0.0100671 Jy ! Component: 100 - total flux cleaned = 0.0133216 Jy ! Component: 150 - total flux cleaned = 0.0162888 Jy ! Component: 200 - total flux cleaned = 0.0189945 Jy ! Total flux subtracted in 200 components = 0.0189945 Jy ! Clean residual min=-0.074005 max=0.083672 Jy/beam ! Clean residual mean=-0.000183 rms=0.019936 Jy/beam ! Combined flux in latest and established models = 1.95971 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 1.95971 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=0.454770Jy sigma=10.091590 ! Fit after self-cal, rms=0.454774Jy sigma=10.091420 ! 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=0.454774Jy sigma=10.091420 ! Fit after self-cal, rms=0.454774Jy sigma=10.091420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253952 Jy ! Component: 100 - total flux cleaned = 0.00331341 Jy ! Component: 150 - total flux cleaned = 0.00406841 Jy ! Component: 200 - total flux cleaned = 0.00481021 Jy ! Total flux subtracted in 200 components = 0.00481021 Jy ! Clean residual min=-0.073976 max=0.084387 Jy/beam ! Clean residual mean=-0.000179 rms=0.019838 Jy/beam ! Combined flux in latest and established models = 1.96452 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 1.96452 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=0.452324Jy sigma=10.073747 ! Fit after self-cal, rms=0.452327Jy sigma=10.073612 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 = 0.000391575 Jy ! Component: 100 - total flux cleaned = 0.00143429 Jy ! Component: 150 - total flux cleaned = 0.002109 Jy ! Component: 200 - total flux cleaned = 0.00243268 Jy ! Total flux subtracted in 200 components = 0.00243268 Jy ! Clean residual min=-0.074167 max=0.084847 Jy/beam ! Clean residual mean=-0.000177 rms=0.019798 Jy/beam ! Combined flux in latest and established models = 1.96695 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 1.96695 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=0.450182Jy sigma=10.069799 ! Fit after self-cal, rms=0.450185Jy sigma=10.069685 ! Inverting map ! Added new window around map position (-2.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745593 Jy ! Component: 100 - total flux cleaned = 0.100298 Jy ! Component: 150 - total flux cleaned = 0.108289 Jy ! Component: 200 - total flux cleaned = 0.109236 Jy ! Total flux subtracted in 200 components = 0.109236 Jy ! Clean residual min=-0.064365 max=0.079388 Jy/beam ! Clean residual mean=-0.000102 rms=0.017632 Jy/beam ! Combined flux in latest and established models = 2.07618 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 2.07618 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=0.409452Jy sigma=9.378902 ! Fit after self-cal, rms=0.408838Jy sigma=9.274823 ! Inverting map ! Added new window around map position (7.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557042 Jy ! Component: 100 - total flux cleaned = 0.0595859 Jy ! Component: 150 - total flux cleaned = 0.0663456 Jy ! Component: 200 - total flux cleaned = 0.0702559 Jy ! Total flux subtracted in 200 components = 0.0702559 Jy ! Clean residual min=-0.055216 max=0.054842 Jy/beam ! Clean residual mean=-0.000058 rms=0.015630 Jy/beam ! Combined flux in latest and established models = 2.14644 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 2.14644 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=0.372477Jy sigma=8.713863 ! Fit after self-cal, rms=0.372305Jy sigma=8.677317 ! 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=0.372305Jy sigma=8.677317 ! Fit after self-cal, rms=0.372305Jy sigma=8.677317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709819 Jy ! Component: 100 - total flux cleaned = 0.00948217 Jy ! Component: 150 - total flux cleaned = 0.0108929 Jy ! Component: 200 - total flux cleaned = 0.0121707 Jy ! Total flux subtracted in 200 components = 0.0121707 Jy ! Clean residual min=-0.051340 max=0.054547 Jy/beam ! Clean residual mean=-0.000052 rms=0.015520 Jy/beam ! Combined flux in latest and established models = 2.15861 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 2.15861 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=0.359218Jy sigma=8.687711 ! Fit after self-cal, rms=0.359293Jy sigma=8.684864 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 = 0.00127703 Jy ! Component: 100 - total flux cleaned = 0.00185725 Jy ! Component: 150 - total flux cleaned = 0.00241186 Jy ! Component: 200 - total flux cleaned = 0.00241625 Jy ! Total flux subtracted in 200 components = 0.00241625 Jy ! Clean residual min=-0.050620 max=0.054385 Jy/beam ! Clean residual mean=-0.000052 rms=0.015446 Jy/beam ! Combined flux in latest and established models = 2.16103 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 2.16103 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=0.352349Jy sigma=8.667528 ! Fit after self-cal, rms=0.352386Jy sigma=8.665763 ! 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=0.352386Jy sigma=8.665763 ! Fit after self-cal, rms=0.352386Jy sigma=8.665763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=5.026 mas, bpa=15.39 degrees ! Estimated noise=0.490429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203668 Jy ! Component: 100 - total flux cleaned = 0.000514909 Jy ! Component: 150 - total flux cleaned = 0.0033943 Jy ! Component: 200 - total flux cleaned = 0.0044527 Jy ! Total flux subtracted in 200 components = 0.0044527 Jy ! Clean residual min=-0.065568 max=0.075954 Jy/beam ! Clean residual mean=-0.000085 rms=0.023013 Jy/beam ! Combined flux in latest and established models = 2.16548 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 128 components and 2.16548 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=0.348649Jy sigma=8.649253 ! Fit after self-cal, rms=0.348669Jy sigma=8.647802 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 = 0.00147114 Jy ! Component: 100 - total flux cleaned = 0.00284455 Jy ! Component: 150 - total flux cleaned = 0.00368978 Jy ! Component: 200 - total flux cleaned = 0.00489421 Jy ! Total flux subtracted in 200 components = 0.00489421 Jy ! Clean residual min=-0.066200 max=0.075200 Jy/beam ! Clean residual mean=-0.000081 rms=0.022793 Jy/beam ! Combined flux in latest and established models = 2.17037 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 2.17037 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=0.345866Jy sigma=8.672246 ! Fit after self-cal, rms=0.345888Jy sigma=8.671198 ! 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=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.34 at 8.273 degrees (North through East) ! Clean map min=-0.049548 max=1.5678 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 ! Performing amp+phase self-cal ! ! 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=0.345888Jy sigma=8.671198 ! Fit after self-cal, rms=0.345888Jy sigma=8.671198 ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00753728 Jy ! Component: 100 - total flux cleaned = -0.00920771 Jy ! Component: 150 - total flux cleaned = -0.0086864 Jy ! Component: 200 - total flux cleaned = -0.0077023 Jy ! Total flux subtracted in 200 components = -0.0077023 Jy ! Clean residual min=-0.051111 max=0.053019 Jy/beam ! Clean residual mean=-0.000054 rms=0.015120 Jy/beam ! Combined flux in latest and established models = 2.16267 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 2.16267 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=0.340700Jy sigma=8.614451 ! Fit after self-cal, rms=0.340653Jy sigma=8.610441 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336251 Jy ! Component: 100 - total flux cleaned = 0.00171895 Jy ! Component: 150 - total flux cleaned = 0.00260749 Jy ! Component: 200 - total flux cleaned = 0.00261033 Jy ! Total flux subtracted in 200 components = 0.00261033 Jy ! Clean residual min=-0.050568 max=0.052159 Jy/beam ! Clean residual mean=-0.000053 rms=0.015047 Jy/beam ! Combined flux in latest and established models = 2.16528 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 2.16528 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=0.336447Jy sigma=8.582955 ! Fit after self-cal, rms=0.336437Jy sigma=8.579499 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.336437Jy sigma=8.579499 ! Fit after self-cal, rms=0.336437Jy sigma=8.579499 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=0.8384 mas, bmaj=1.81 mas, bpa=7.621 degrees ! Estimated noise=0.721184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22129 Jy ! Component: 100 - total flux cleaned = 1.54761 Jy ! Component: 150 - total flux cleaned = 1.70533 Jy ! Component: 200 - total flux cleaned = 1.804 Jy ! Total flux subtracted in 200 components = 1.804 Jy ! Clean residual min=-0.059098 max=0.076646 Jy/beam ! Clean residual mean=-0.000121 rms=0.016180 Jy/beam ! Combined flux in latest and established models = 1.804 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.804 Jy ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 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 (-44.2, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125615 Jy ! Component: 100 - total flux cleaned = 0.203964 Jy ! Component: 150 - total flux cleaned = 0.25932 Jy ! Component: 200 - total flux cleaned = 0.299873 Jy ! Total flux subtracted in 200 components = 0.299873 Jy ! Clean residual min=-0.056093 max=0.062215 Jy/beam ! Clean residual mean=-0.000138 rms=0.016477 Jy/beam ! Combined flux in latest and established models = 2.10387 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 2.10387 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=2.351 mas, bmaj=5.026 mas, bpa=15.39 degrees ! Estimated noise=0.490429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395928 Jy ! Component: 100 - total flux cleaned = 0.0522093 Jy ! Component: 150 - total flux cleaned = 0.0599152 Jy ! Component: 200 - total flux cleaned = 0.0629891 Jy ! Total flux subtracted in 200 components = 0.0629891 Jy ! Clean residual min=-0.064319 max=0.079643 Jy/beam ! Clean residual mean=-0.000104 rms=0.022756 Jy/beam ! Combined flux in latest and established models = 2.16686 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 = 0.00285205 Jy ! Component: 100 - total flux cleaned = 0.0048675 Jy ! Component: 150 - total flux cleaned = 0.00677871 Jy ! Component: 200 - total flux cleaned = 0.00915758 Jy ! Total flux subtracted in 200 components = 0.00915758 Jy ! Clean residual min=-0.064492 max=0.079535 Jy/beam ! Clean residual mean=-0.000101 rms=0.022244 Jy/beam ! Combined flux in latest and established models = 2.17602 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 2.17602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.34 mas, bpa=8.273 degrees ! Estimated noise=0.450063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00565342 Jy ! Component: 100 - total flux cleaned = -0.00563513 Jy ! Component: 150 - total flux cleaned = -0.00490006 Jy ! Component: 200 - total flux cleaned = -0.00354835 Jy ! Total flux subtracted in 200 components = -0.00354835 Jy ! Clean residual min=-0.053293 max=0.060221 Jy/beam ! Clean residual mean=-0.000059 rms=0.014890 Jy/beam ! Combined flux in latest and established models = 2.17247 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 2.17247 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=0.336118Jy sigma=8.688903 ! Fit after self-cal, rms=0.333347Jy sigma=8.453476 wmodel /scr/pima/bp171ad_uvs/J0132-1654_X_map.mod ! Writing 104 model components to file: /scr/pima/bp171ad_uvs/J0132-1654_X_map.mod wobs /scr/pima/bp171ad_uvs/J0132-1654_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0132-1654_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0132-1654_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ad_uvs/J0132-1654_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 = -0.0101189 Jy ! Component: 100 - total flux cleaned = -0.0181869 Jy ! Component: 150 - total flux cleaned = -0.0231149 Jy ! Component: 200 - total flux cleaned = -0.0284674 Jy ! Component: 250 - total flux cleaned = -0.0284706 Jy ! Component: 300 - total flux cleaned = -0.0298129 Jy ! Component: 350 - total flux cleaned = -0.0304503 Jy ! Component: 400 - total flux cleaned = -0.0280559 Jy ! Component: 450 - total flux cleaned = -0.0274677 Jy ! Component: 500 - total flux cleaned = -0.0263646 Jy ! Component: 550 - total flux cleaned = -0.0253112 Jy ! Component: 600 - total flux cleaned = -0.0237973 Jy ! Component: 650 - total flux cleaned = -0.0223403 Jy ! Component: 700 - total flux cleaned = -0.0214102 Jy ! Component: 750 - total flux cleaned = -0.021866 Jy ! Component: 800 - total flux cleaned = -0.0218728 Jy ! Component: 850 - total flux cleaned = -0.0227046 Jy ! Component: 900 - total flux cleaned = -0.022709 Jy ! Component: 950 - total flux cleaned = -0.0239092 Jy ! Component: 1000 - total flux cleaned = -0.0250679 Jy ! Component: 1050 - total flux cleaned = -0.0246958 Jy ! Component: 1100 - total flux cleaned = -0.0232167 Jy ! Component: 1150 - total flux cleaned = -0.0213985 Jy ! Component: 1200 - total flux cleaned = -0.0192575 Jy ! Component: 1250 - total flux cleaned = -0.0160906 Jy ! Component: 1300 - total flux cleaned = -0.0136745 Jy ! Component: 1350 - total flux cleaned = -0.0116345 Jy ! Component: 1400 - total flux cleaned = -0.00861382 Jy ! Component: 1450 - total flux cleaned = -0.00695882 Jy ! Component: 1500 - total flux cleaned = -0.00434177 Jy ! Component: 1550 - total flux cleaned = -0.00240442 Jy ! Component: 1600 - total flux cleaned = 0.000144452 Jy ! Component: 1650 - total flux cleaned = 0.00234585 Jy ! Component: 1700 - total flux cleaned = 0.00389771 Jy ! Component: 1750 - total flux cleaned = 0.00604534 Jy ! Component: 1800 - total flux cleaned = 0.00785963 Jy ! Component: 1850 - total flux cleaned = 0.00995431 Jy ! Component: 1900 - total flux cleaned = 0.0111409 Jy ! Component: 1950 - total flux cleaned = 0.013768 Jy ! Component: 2000 - total flux cleaned = 0.0149194 Jy ! Component: 2050 - total flux cleaned = 0.0163457 Jy ! Component: 2100 - total flux cleaned = 0.0177586 Jy ! Component: 2150 - total flux cleaned = 0.019434 Jy ! Component: 2200 - total flux cleaned = 0.0208144 Jy ! Component: 2250 - total flux cleaned = 0.0224531 Jy ! Component: 2300 - total flux cleaned = 0.0235344 Jy ! Component: 2350 - total flux cleaned = 0.0254071 Jy ! Component: 2400 - total flux cleaned = 0.02673 Jy ! Component: 2450 - total flux cleaned = 0.0280399 Jy ! Component: 2500 - total flux cleaned = 0.0295943 Jy ! Component: 2550 - total flux cleaned = 0.0308752 Jy ! Component: 2600 - total flux cleaned = 0.0318922 Jy ! Component: 2650 - total flux cleaned = 0.0334027 Jy ! Component: 2700 - total flux cleaned = 0.0346508 Jy ! Component: 2750 - total flux cleaned = 0.0358865 Jy ! Component: 2800 - total flux cleaned = 0.0366214 Jy ! Component: 2850 - total flux cleaned = 0.0375928 Jy ! Component: 2900 - total flux cleaned = 0.0387973 Jy ! Component: 2950 - total flux cleaned = 0.0399928 Jy ! Component: 3000 - total flux cleaned = 0.0404663 Jy ! Component: 3050 - total flux cleaned = 0.0411736 Jy ! Component: 3100 - total flux cleaned = 0.0418751 Jy ! Component: 3150 - total flux cleaned = 0.0416435 Jy ! Component: 3200 - total flux cleaned = 0.0416439 Jy ! Component: 3250 - total flux cleaned = 0.0414154 Jy ! Component: 3300 - total flux cleaned = 0.0405073 Jy ! Component: 3350 - total flux cleaned = 0.0402821 Jy ! Component: 3400 - total flux cleaned = 0.0398335 Jy ! Component: 3450 - total flux cleaned = 0.0389417 Jy ! Component: 3500 - total flux cleaned = 0.0384987 Jy ! Component: 3550 - total flux cleaned = 0.037397 Jy ! Component: 3600 - total flux cleaned = 0.0373975 Jy ! Component: 3650 - total flux cleaned = 0.0369588 Jy ! Component: 3700 - total flux cleaned = 0.0360875 Jy ! Component: 3750 - total flux cleaned = 0.035653 Jy ! Component: 3800 - total flux cleaned = 0.0350037 Jy ! Component: 3850 - total flux cleaned = 0.035004 Jy ! Component: 3900 - total flux cleaned = 0.0343588 Jy ! Component: 3950 - total flux cleaned = 0.0339296 Jy ! Component: 4000 - total flux cleaned = 0.0330743 Jy ! Component: 4050 - total flux cleaned = 0.0328618 Jy ! Total flux subtracted in 4096 components = 0.0322241 Jy ! Clean residual min=-0.011604 max=0.012321 Jy/beam ! Clean residual mean=-0.000066 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 2.2047 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 372 components and 2.2047 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0132-1654_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.34 at 8.273 degrees (North through East) ! Clean map min=-0.03641 max=1.516 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0132-1654_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00393451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.778595 0.778595 1.55719 3.11438 6.22876 12.4575 24.915 49.8301 99.6602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0118 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.516 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.309 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0132-1654_X_uvs.log closed on Mon Dec 9 01:55:37 2013