! Started logfile: /scr/pima/bp171ae_uvs/J2013-2448_X_uvs.log on Sat Oct 12 00:33:20 2013 obs /scr/pima/bp171ae_uvs/J2013-2448_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2013-2448_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2013-2448 ! ! 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 1152 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/J2013-2448_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. ! ! 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=1.006320Jy sigma=3.228744 ! Fit after self-cal, rms=0.900097Jy sigma=2.855426 ! 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=0.7103 mas, bmaj=1.916 mas, bpa=-6.082 degrees ! Estimated noise=10.6686 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 = 0.0779793 Jy ! Component: 100 - total flux cleaned = 0.0951482 Jy ! Total flux subtracted in 100 components = 0.0951482 Jy ! Clean residual min=-0.004653 max=0.006969 Jy/beam ! Clean residual mean=-0.000006 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.0951482 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0951482 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=0.028162Jy sigma=0.089130 ! Fit after self-cal, rms=0.028150Jy sigma=0.089102 ! 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=0.8595 mas, bmaj=2.261 mas, bpa=-4.055 degrees ! Estimated noise=6.92114 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 = 0.0107924 Jy ! Component: 100 - total flux cleaned = 0.016344 Jy ! Component: 150 - total flux cleaned = 0.019434 Jy ! Component: 200 - total flux cleaned = 0.0211946 Jy ! Total flux subtracted in 200 components = 0.0211946 Jy ! Clean residual min=-0.004756 max=0.004343 Jy/beam ! Clean residual mean=-0.000010 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.116343 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.116343 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=0.026251Jy sigma=0.068628 ! Fit after self-cal, rms=0.026248Jy sigma=0.068578 ! 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 1.17 HN 1.04 KP 0.96 LA 0.98 ! MK 0.98 NL 1.11 OV 1.09 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.04 KP 0.93 LA 0.99 ! MK 0.98 NL 1.07 OV 0.98 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 1.14 KP 1.09 LA 0.97 ! MK 1.10 NL 1.04 OV 1.00 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.13 KP 0.94 LA 0.98 ! MK 1.10 NL 1.01 OV 0.98 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.15 KP 1.02 LA 0.98 ! MK 0.96 NL 0.97 OV 0.97 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.34 KP 1.06 LA 1.14 ! MK 0.98 NL 1.03 OV 1.02 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.20 KP 1.04 LA 0.94 ! MK 0.95 NL 1.07 OV 1.02 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.20 KP 1.03 LA 0.89 ! MK 0.97 NL 0.99 OV 1.04 PT 0.86 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.026248Jy sigma=0.068578 ! Fit after self-cal, rms=0.024099Jy sigma=0.056710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.865 mas, bmaj=2.266 mas, bpa=-3.881 degrees ! Estimated noise=6.86883 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 (3.6, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154982 Jy ! Component: 100 - total flux cleaned = 0.00137346 Jy ! Component: 150 - total flux cleaned = 0.0011931 Jy ! Component: 200 - total flux cleaned = 0.00107286 Jy ! Total flux subtracted in 200 components = 0.00107286 Jy ! Clean residual min=-0.001635 max=0.001946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.117416 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.117416 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=0.023773Jy sigma=0.056074 ! Fit after self-cal, rms=0.023816Jy sigma=0.056036 ! 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=0.023816Jy sigma=0.056036 ! Fit after self-cal, rms=0.023737Jy sigma=0.055944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=2.266 mas, bpa=-3.835 degrees ! Estimated noise=6.81399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000810574 Jy ! Component: 100 - total flux cleaned = -0.000946768 Jy ! Component: 150 - total flux cleaned = -0.00106759 Jy ! Component: 200 - total flux cleaned = -0.00120051 Jy ! Total flux subtracted in 200 components = -0.00120051 Jy ! Clean residual min=-0.001618 max=0.001896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.116215 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.116215 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=0.023544Jy sigma=0.055932 ! Fit after self-cal, rms=0.023553Jy sigma=0.055929 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 (-26.8, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154507 Jy ! Component: 100 - total flux cleaned = 0.00187487 Jy ! Component: 150 - total flux cleaned = 0.00194996 Jy ! Component: 200 - total flux cleaned = 0.0020176 Jy ! Total flux subtracted in 200 components = 0.0020176 Jy ! Clean residual min=-0.001418 max=0.001478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.118233 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.118233 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=0.023374Jy sigma=0.055568 ! Fit after self-cal, rms=0.023370Jy sigma=0.055530 ! Inverting map ! Added new window around map position (2.6, -40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119879 Jy ! Component: 100 - total flux cleaned = 0.00136304 Jy ! Component: 150 - total flux cleaned = 0.00144923 Jy ! Component: 200 - total flux cleaned = 0.00158308 Jy ! Total flux subtracted in 200 components = 0.00158308 Jy ! Clean residual min=-0.001333 max=0.001236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.119816 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.119816 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=0.023242Jy sigma=0.055285 ! Fit after self-cal, rms=0.023239Jy sigma=0.055271 ! 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=0.023239Jy sigma=0.055271 ! Fit after self-cal, rms=0.023083Jy sigma=0.055061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8663 mas, bmaj=2.268 mas, bpa=-3.782 degrees ! Estimated noise=6.73943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000635163 Jy ! Component: 100 - total flux cleaned = -0.000362714 Jy ! Component: 150 - total flux cleaned = -0.000343374 Jy ! Component: 200 - total flux cleaned = -0.00032518 Jy ! Total flux subtracted in 200 components = -0.00032518 Jy ! Clean residual min=-0.001239 max=0.001251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.119491 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.119491 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=0.022904Jy sigma=0.055098 ! Fit after self-cal, rms=0.022903Jy sigma=0.055095 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 = 0.000106994 Jy ! Component: 100 - total flux cleaned = 0.000138865 Jy ! Component: 150 - total flux cleaned = 0.000184968 Jy ! Component: 200 - total flux cleaned = 0.000228979 Jy ! Total flux subtracted in 200 components = 0.000228979 Jy ! Clean residual min=-0.001246 max=0.001197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.11972 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.11972 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=0.022860Jy sigma=0.055065 ! Fit after self-cal, rms=0.022862Jy sigma=0.055064 ! 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=0.022862Jy sigma=0.055064 ! Fit after self-cal, rms=0.022756Jy sigma=0.054945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.345 mas, bpa=-1.196 degrees ! Estimated noise=8.09787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104504 Jy ! Component: 100 - total flux cleaned = -0.00115678 Jy ! Component: 150 - total flux cleaned = -0.00102666 Jy ! Component: 200 - total flux cleaned = -0.000949738 Jy ! Total flux subtracted in 200 components = -0.000949738 Jy ! Clean residual min=-0.001157 max=0.001302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.11877 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.11877 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=0.022647Jy sigma=0.055041 ! Fit after self-cal, rms=0.022640Jy sigma=0.055016 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 = -4.56078e-05 Jy ! Component: 100 - total flux cleaned = -4.63008e-05 Jy ! Component: 150 - total flux cleaned = -5.55697e-05 Jy ! Component: 200 - total flux cleaned = -5.5742e-05 Jy ! Total flux subtracted in 200 components = -5.5742e-05 Jy ! Clean residual min=-0.001133 max=0.001308 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.118714 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.118714 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=0.022641Jy sigma=0.055024 ! Fit after self-cal, rms=0.022636Jy sigma=0.055021 ! 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=0.8666 mas, bmaj=2.269 mas, bpa=-3.764 degrees ! Estimated noise=6.67346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.269 at -3.764 degrees (North through East) ! Clean map min=-0.0017275 max=0.097922 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=0.7141 mas, bmaj=1.917 mas, bpa=-5.746 degrees ! Estimated noise=10.5054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0767656 Jy ! Component: 100 - total flux cleaned = 0.093651 Jy ! Component: 150 - total flux cleaned = 0.0995256 Jy ! Component: 200 - total flux cleaned = 0.102541 Jy ! Total flux subtracted in 200 components = 0.102541 Jy ! Clean residual min=-0.002784 max=0.003114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.10254 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.10254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.269 mas, bpa=-3.764 degrees ! Estimated noise=6.67346 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 = 0.00397241 Jy ! Component: 100 - total flux cleaned = 0.00642894 Jy ! Component: 150 - total flux cleaned = 0.00833199 Jy ! Component: 200 - total flux cleaned = 0.00974088 Jy ! Total flux subtracted in 200 components = 0.00974088 Jy ! Clean residual min=-0.001864 max=0.002179 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.112281 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.112281 Jy ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186868 Jy ! Component: 100 - total flux cleaned = 0.00275222 Jy ! Component: 150 - total flux cleaned = 0.00310683 Jy ! Component: 200 - total flux cleaned = 0.00339009 Jy ! Total flux subtracted in 200 components = 0.00339009 Jy ! Clean residual min=-0.001549 max=0.001369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.115671 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 73 components and 0.115671 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=2.234 mas, bmaj=5.345 mas, bpa=-1.196 degrees ! Estimated noise=8.09787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109128 Jy ! Component: 100 - total flux cleaned = 0.00172432 Jy ! Component: 150 - total flux cleaned = 0.00199909 Jy ! Component: 200 - total flux cleaned = 0.00217959 Jy ! Total flux subtracted in 200 components = 0.00217959 Jy ! Clean residual min=-0.001330 max=0.001366 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.117851 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 = 0.000142552 Jy ! Component: 100 - total flux cleaned = 0.000223153 Jy ! Component: 150 - total flux cleaned = 0.000267521 Jy ! Component: 200 - total flux cleaned = 0.000281268 Jy ! Total flux subtracted in 200 components = 0.000281268 Jy ! Clean residual min=-0.001245 max=0.001404 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.118132 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.118132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.269 mas, bpa=-3.764 degrees ! Estimated noise=6.67346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297536 Jy ! Component: 100 - total flux cleaned = -0.000354068 Jy ! Component: 150 - total flux cleaned = -0.000328756 Jy ! Component: 200 - total flux cleaned = -0.000214308 Jy ! Total flux subtracted in 200 components = -0.000214308 Jy ! Clean residual min=-0.001286 max=0.001166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.117918 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.117918 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=0.022612Jy sigma=0.055133 ! Fit after self-cal, rms=0.022607Jy sigma=0.055067 wmodel /scr/pima/bp171ae_uvs/J2013-2448_X_map.mod ! Writing 110 model components to file: /scr/pima/bp171ae_uvs/J2013-2448_X_map.mod wobs /scr/pima/bp171ae_uvs/J2013-2448_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2013-2448_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J2013-2448_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ae_uvs/J2013-2448_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 = -0.000300422 Jy ! Component: 100 - total flux cleaned = -0.000379039 Jy ! Component: 150 - total flux cleaned = -0.000397535 Jy ! Component: 200 - total flux cleaned = -0.000415713 Jy ! Component: 250 - total flux cleaned = -0.000381978 Jy ! Component: 300 - total flux cleaned = -0.000316986 Jy ! Component: 350 - total flux cleaned = -0.000254439 Jy ! Component: 400 - total flux cleaned = -0.000193928 Jy ! Component: 450 - total flux cleaned = -0.00016454 Jy ! Component: 500 - total flux cleaned = -0.000121433 Jy ! Component: 550 - total flux cleaned = -9.35755e-05 Jy ! Component: 600 - total flux cleaned = -0.000107145 Jy ! Component: 650 - total flux cleaned = -0.000133481 Jy ! Component: 700 - total flux cleaned = -0.000146419 Jy ! Component: 750 - total flux cleaned = -0.000197233 Jy ! Component: 800 - total flux cleaned = -0.000246742 Jy ! Component: 850 - total flux cleaned = -0.000246534 Jy ! Component: 900 - total flux cleaned = -0.00030632 Jy ! Component: 950 - total flux cleaned = -0.000353233 Jy ! Component: 1000 - total flux cleaned = -0.000399505 Jy ! Component: 1050 - total flux cleaned = -0.000467532 Jy ! Component: 1100 - total flux cleaned = -0.000489846 Jy ! Component: 1150 - total flux cleaned = -0.000533889 Jy ! Component: 1200 - total flux cleaned = -0.000598918 Jy ! Component: 1250 - total flux cleaned = -0.00060963 Jy ! Component: 1300 - total flux cleaned = -0.000683528 Jy ! Component: 1350 - total flux cleaned = -0.000693995 Jy ! Component: 1400 - total flux cleaned = -0.000745253 Jy ! Component: 1450 - total flux cleaned = -0.000785854 Jy ! Component: 1500 - total flux cleaned = -0.000826003 Jy ! Component: 1550 - total flux cleaned = -0.000845944 Jy ! Component: 1600 - total flux cleaned = -0.000914471 Jy ! Component: 1650 - total flux cleaned = -0.000962808 Jy ! Component: 1700 - total flux cleaned = -0.000991398 Jy ! Component: 1750 - total flux cleaned = -0.00101978 Jy ! Component: 1800 - total flux cleaned = -0.00105718 Jy ! Component: 1850 - total flux cleaned = -0.00106628 Jy ! Component: 1900 - total flux cleaned = -0.00108459 Jy ! Component: 1950 - total flux cleaned = -0.00107561 Jy ! Component: 2000 - total flux cleaned = -0.00112985 Jy ! Component: 2050 - total flux cleaned = -0.00113887 Jy ! Component: 2100 - total flux cleaned = -0.0011921 Jy ! Component: 2150 - total flux cleaned = -0.00123601 Jy ! Component: 2200 - total flux cleaned = -0.0012883 Jy ! Component: 2250 - total flux cleaned = -0.00131432 Jy ! Component: 2300 - total flux cleaned = -0.00136593 Jy ! Component: 2350 - total flux cleaned = -0.00140856 Jy ! Component: 2400 - total flux cleaned = -0.00145097 Jy ! Component: 2450 - total flux cleaned = -0.00148466 Jy ! Component: 2500 - total flux cleaned = -0.00155149 Jy ! Component: 2550 - total flux cleaned = -0.00159283 Jy ! Component: 2600 - total flux cleaned = -0.00160935 Jy ! Component: 2650 - total flux cleaned = -0.00163386 Jy ! Component: 2700 - total flux cleaned = -0.00165019 Jy ! Component: 2750 - total flux cleaned = -0.00168259 Jy ! Component: 2800 - total flux cleaned = -0.00167455 Jy ! Component: 2850 - total flux cleaned = -0.00167457 Jy ! Component: 2900 - total flux cleaned = -0.00169856 Jy ! Component: 2950 - total flux cleaned = -0.00171439 Jy ! Component: 3000 - total flux cleaned = -0.00170655 Jy ! Component: 3050 - total flux cleaned = -0.00173011 Jy ! Component: 3100 - total flux cleaned = -0.00176134 Jy ! Component: 3150 - total flux cleaned = -0.00176136 Jy ! Component: 3200 - total flux cleaned = -0.00177688 Jy ! Component: 3250 - total flux cleaned = -0.00178459 Jy ! Component: 3300 - total flux cleaned = -0.00180761 Jy ! Component: 3350 - total flux cleaned = -0.00183811 Jy ! Component: 3400 - total flux cleaned = -0.00183046 Jy ! Component: 3450 - total flux cleaned = -0.00182285 Jy ! Component: 3500 - total flux cleaned = -0.00184558 Jy ! Component: 3550 - total flux cleaned = -0.00182294 Jy ! Component: 3600 - total flux cleaned = -0.00184551 Jy ! Component: 3650 - total flux cleaned = -0.00186051 Jy ! Component: 3700 - total flux cleaned = -0.00188292 Jy ! Component: 3750 - total flux cleaned = -0.00189784 Jy ! Component: 3800 - total flux cleaned = -0.00192758 Jy ! Component: 3850 - total flux cleaned = -0.00190529 Jy ! Component: 3900 - total flux cleaned = -0.0019498 Jy ! Component: 3950 - total flux cleaned = -0.00197197 Jy ! Component: 4000 - total flux cleaned = -0.0019867 Jy ! Component: 4050 - total flux cleaned = -0.00197198 Jy ! Total flux subtracted in 4096 components = -0.00200877 Jy ! Clean residual min=-0.000429 max=0.000426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.115909 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 331 components and 0.115909 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2013-2448_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.269 at -3.764 degrees (North through East) ! Clean map min=-0.0011913 max=0.09882 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2013-2448_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0988205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379506 0.379506 0.759011 1.51802 3.03604 6.07209 12.1442 24.2884 48.5767 97.1534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2013-2448_X_uvs.log closed on Sat Oct 12 00:33:24 2013