! Started logfile: /d2/scr/pima/bp171a6_uvs/J0154+4743_X_uvs.log on Wed Jan 15 14:42:55 2014 obs /d2/scr/pima/bp171a6_uvs/J0154+4743_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0154+4743_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0154+4743 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 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 672 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 /d2/scr/pima/bp171a6_uvs/J0154+4743_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=1.123582Jy sigma=17.968140 ! Fit after self-cal, rms=0.533837Jy sigma=8.358004 ! 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=0.8238 mas, bmaj=2.871 mas, bpa=-71.45 degrees ! Estimated noise=2.6829 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 = 0.353866 Jy ! Component: 100 - total flux cleaned = 0.432146 Jy ! Total flux subtracted in 100 components = 0.432146 Jy ! Clean residual min=-0.019212 max=0.026437 Jy/beam ! Clean residual mean=0.000030 rms=0.005266 Jy/beam ! Combined flux in latest and established models = 0.432146 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.432146 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=0.073551Jy sigma=1.255578 ! Fit after self-cal, rms=0.073551Jy sigma=1.255541 ! 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=1.066 mas, bmaj=3.29 mas, bpa=-73.74 degrees ! Estimated noise=1.79248 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 = 0.0430734 Jy ! Component: 100 - total flux cleaned = 0.0621494 Jy ! Component: 150 - total flux cleaned = 0.0727399 Jy ! Component: 200 - total flux cleaned = 0.0793623 Jy ! Total flux subtracted in 200 components = 0.0793623 Jy ! Clean residual min=-0.021345 max=0.018310 Jy/beam ! Clean residual mean=0.000003 rms=0.004572 Jy/beam ! Combined flux in latest and established models = 0.511508 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 37 components and 0.511508 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=0.049659Jy sigma=0.793266 ! Fit after self-cal, rms=0.049581Jy sigma=0.792422 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 3.29 at -73.74 degrees (North through East) ! Clean map min=-0.020144 max=0.46583 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: ! FD 1.15 HN 0.92 KP 0.96 LA 1.03 ! MK 1.00 NL 1.07 OV 0.99 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.91 KP 0.95 LA 0.97 ! MK 1.02 NL 1.08 OV 0.97 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.96 KP 1.07 LA 0.93 ! MK 1.05 NL 1.08 OV 1.01 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.03 KP 0.94 LA 0.98 ! MK 1.07 NL 1.04 OV 1.00 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.99 KP 1.07 LA 0.98 ! MK 0.97 NL 0.96 OV 0.97 PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.09 KP 1.07 LA 1.05 ! MK 1.02 NL 1.04 OV 1.02 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.00 KP 1.03 LA 0.94 ! MK 1.00 NL 1.04 OV 1.05 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.01 KP 1.08 LA 0.91 ! MK 0.97 NL 1.03 OV 1.04 PT 0.84 ! ! ! Fit before self-cal, rms=0.049581Jy sigma=0.792422 ! Fit after self-cal, rms=0.022198Jy sigma=0.317487 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=3.301 mas, bpa=-73.84 degrees ! Estimated noise=1.79004 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 (0.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927292 Jy ! Component: 100 - total flux cleaned = 0.0124194 Jy ! Component: 150 - total flux cleaned = 0.0128035 Jy ! Component: 200 - total flux cleaned = 0.0125627 Jy ! Total flux subtracted in 200 components = 0.0125627 Jy ! Clean residual min=-0.002663 max=0.003261 Jy/beam ! Clean residual mean=0.000026 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.524071 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.524071 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=0.018503Jy sigma=0.251987 ! Fit after self-cal, rms=0.018463Jy sigma=0.251162 ! 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=0.018463Jy sigma=0.251162 ! Fit after self-cal, rms=0.018395Jy sigma=0.249780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=3.303 mas, bpa=-73.84 degrees ! Estimated noise=1.78645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375024 Jy ! Component: 100 - total flux cleaned = -0.000553294 Jy ! Component: 150 - total flux cleaned = -0.000906633 Jy ! Component: 200 - total flux cleaned = -0.00111688 Jy ! Total flux subtracted in 200 components = -0.00111688 Jy ! Clean residual min=-0.002444 max=0.002950 Jy/beam ! Clean residual mean=0.000020 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.522954 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.522954 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=0.018134Jy sigma=0.246294 ! Fit after self-cal, rms=0.018124Jy sigma=0.246174 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 (-17.6, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277266 Jy ! Component: 100 - total flux cleaned = 0.00321693 Jy ! Component: 150 - total flux cleaned = 0.00345 Jy ! Component: 200 - total flux cleaned = 0.00373374 Jy ! Total flux subtracted in 200 components = 0.00373374 Jy ! Clean residual min=-0.001963 max=0.001790 Jy/beam ! Clean residual mean=0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.526688 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.526688 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=0.017684Jy sigma=0.238171 ! Fit after self-cal, rms=0.017681Jy sigma=0.238064 ! 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=0.017681Jy sigma=0.238064 ! Fit after self-cal, rms=0.017664Jy sigma=0.237230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.306 mas, bpa=-73.82 degrees ! Estimated noise=1.78448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644302 Jy ! Component: 100 - total flux cleaned = -0.000758707 Jy ! Component: 150 - total flux cleaned = -0.000781161 Jy ! Component: 200 - total flux cleaned = -0.00084908 Jy ! Total flux subtracted in 200 components = -0.00084908 Jy ! Clean residual min=-0.001667 max=0.001659 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.525838 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.525838 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=0.017546Jy sigma=0.235914 ! Fit after self-cal, rms=0.017544Jy sigma=0.235862 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 = -0.000174371 Jy ! Component: 100 - total flux cleaned = -0.000174483 Jy ! Component: 150 - total flux cleaned = -0.000193564 Jy ! Component: 200 - total flux cleaned = -0.000229186 Jy ! Total flux subtracted in 200 components = -0.000229186 Jy ! Clean residual min=-0.001587 max=0.001644 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.525609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.525609 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=0.017498Jy sigma=0.235311 ! Fit after self-cal, rms=0.017498Jy sigma=0.235297 ! 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=0.017498Jy sigma=0.235297 ! Fit after self-cal, rms=0.017499Jy sigma=0.234889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=5.779 mas, bpa=85.4 degrees ! Estimated noise=2.04316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000956042 Jy ! Component: 100 - total flux cleaned = -0.00126661 Jy ! Component: 150 - total flux cleaned = -0.00136356 Jy ! Component: 200 - total flux cleaned = -0.00143535 Jy ! Total flux subtracted in 200 components = -0.00143535 Jy ! Clean residual min=-0.001529 max=0.001537 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.524174 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.524174 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=0.017438Jy sigma=0.234540 ! Fit after self-cal, rms=0.017433Jy sigma=0.234469 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 = -1.91908e-06 Jy ! Component: 100 - total flux cleaned = -0.00015373 Jy ! Component: 150 - total flux cleaned = -0.000232672 Jy ! Component: 200 - total flux cleaned = -0.000262863 Jy ! Total flux subtracted in 200 components = -0.000262863 Jy ! Clean residual min=-0.001461 max=0.001473 Jy/beam ! Clean residual mean=0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.523911 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.523911 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=0.017419Jy sigma=0.234314 ! Fit after self-cal, rms=0.017416Jy sigma=0.234274 ! 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=1.072 mas, bmaj=3.308 mas, bpa=-73.8 degrees ! Estimated noise=1.78341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 3.308 at -73.8 degrees (North through East) ! Clean map min=-0.0020413 max=0.46494 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=0.8248 mas, bmaj=2.875 mas, bpa=-71.5 degrees ! Estimated noise=2.70235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356438 Jy ! Component: 100 - total flux cleaned = 0.43516 Jy ! Component: 150 - total flux cleaned = 0.464089 Jy ! Component: 200 - total flux cleaned = 0.479921 Jy ! Total flux subtracted in 200 components = 0.479921 Jy ! Clean residual min=-0.005515 max=0.009319 Jy/beam ! Clean residual mean=0.000016 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.479921 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.479921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.308 mas, bpa=-73.8 degrees ! Estimated noise=1.78341 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 (-0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140071 Jy ! Component: 100 - total flux cleaned = 0.0224717 Jy ! Component: 150 - total flux cleaned = 0.028072 Jy ! Component: 200 - total flux cleaned = 0.0319085 Jy ! Total flux subtracted in 200 components = 0.0319085 Jy ! Clean residual min=-0.002720 max=0.002691 Jy/beam ! Clean residual mean=0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.51183 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.51183 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=2.379 mas, bmaj=5.779 mas, bpa=85.4 degrees ! Estimated noise=2.04316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342805 Jy ! Component: 100 - total flux cleaned = 0.00565118 Jy ! Component: 150 - total flux cleaned = 0.0070129 Jy ! Component: 200 - total flux cleaned = 0.00752415 Jy ! Total flux subtracted in 200 components = 0.00752415 Jy ! Clean residual min=-0.001947 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.519354 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 = 0.000224228 Jy ! Component: 100 - total flux cleaned = 0.000448976 Jy ! Component: 150 - total flux cleaned = 0.000728779 Jy ! Component: 200 - total flux cleaned = 0.000928964 Jy ! Total flux subtracted in 200 components = 0.000928964 Jy ! Clean residual min=-0.001756 max=0.001424 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.520283 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 122 components and 0.520283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.308 mas, bpa=-73.8 degrees ! Estimated noise=1.78341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.44138e-05 Jy ! Component: 100 - total flux cleaned = 0.000371183 Jy ! Component: 150 - total flux cleaned = 0.000648372 Jy ! Component: 200 - total flux cleaned = 0.000794375 Jy ! Total flux subtracted in 200 components = 0.000794375 Jy ! Clean residual min=-0.001644 max=0.001484 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.521077 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.521077 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=0.017624Jy sigma=0.235424 ! Fit after self-cal, rms=0.017612Jy sigma=0.235245 wmodel /d2/scr/pima/bp171a6_uvs/J0154+4743_X_map.mod ! Writing 141 model components to file: /d2/scr/pima/bp171a6_uvs/J0154+4743_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0154+4743_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0154+4743_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0154+4743_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a6_uvs/J0154+4743_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 = -0.000274051 Jy ! Component: 100 - total flux cleaned = -0.000320299 Jy ! Component: 150 - total flux cleaned = -0.000366263 Jy ! Component: 200 - total flux cleaned = -0.000367476 Jy ! Component: 250 - total flux cleaned = -0.000326809 Jy ! Component: 300 - total flux cleaned = -0.000229905 Jy ! Component: 350 - total flux cleaned = -0.000192978 Jy ! Component: 400 - total flux cleaned = -0.000192686 Jy ! Component: 450 - total flux cleaned = -0.000226673 Jy ! Component: 500 - total flux cleaned = -0.000243172 Jy ! Component: 550 - total flux cleaned = -0.000259572 Jy ! Component: 600 - total flux cleaned = -0.000291408 Jy ! Component: 650 - total flux cleaned = -0.000322574 Jy ! Component: 700 - total flux cleaned = -0.000292778 Jy ! Component: 750 - total flux cleaned = -0.000292877 Jy ! Component: 800 - total flux cleaned = -0.000264191 Jy ! Component: 850 - total flux cleaned = -0.000292773 Jy ! Component: 900 - total flux cleaned = -0.000292725 Jy ! Component: 950 - total flux cleaned = -0.000279271 Jy ! Component: 1000 - total flux cleaned = -0.000292835 Jy ! Component: 1050 - total flux cleaned = -0.000305851 Jy ! Component: 1100 - total flux cleaned = -0.000305799 Jy ! Component: 1150 - total flux cleaned = -0.000318339 Jy ! Component: 1200 - total flux cleaned = -0.000318164 Jy ! Component: 1250 - total flux cleaned = -0.000294 Jy ! Component: 1300 - total flux cleaned = -0.000317782 Jy ! Component: 1350 - total flux cleaned = -0.000352975 Jy ! Component: 1400 - total flux cleaned = -0.000376081 Jy ! Component: 1450 - total flux cleaned = -0.000398935 Jy ! Component: 1500 - total flux cleaned = -0.000421545 Jy ! Component: 1550 - total flux cleaned = -0.000465692 Jy ! Component: 1600 - total flux cleaned = -0.000454851 Jy ! Component: 1650 - total flux cleaned = -0.000497764 Jy ! Component: 1700 - total flux cleaned = -0.000497583 Jy ! Component: 1750 - total flux cleaned = -0.000507987 Jy ! Component: 1800 - total flux cleaned = -0.000487265 Jy ! Component: 1850 - total flux cleaned = -0.000497581 Jy ! Component: 1900 - total flux cleaned = -0.000507599 Jy ! Component: 1950 - total flux cleaned = -0.000487539 Jy ! Component: 2000 - total flux cleaned = -0.000467811 Jy ! Component: 2050 - total flux cleaned = -0.000467916 Jy ! Component: 2100 - total flux cleaned = -0.00046791 Jy ! Component: 2150 - total flux cleaned = -0.000448882 Jy ! Component: 2200 - total flux cleaned = -0.000458454 Jy ! Component: 2250 - total flux cleaned = -0.000430309 Jy ! Component: 2300 - total flux cleaned = -0.000430415 Jy ! Component: 2350 - total flux cleaned = -0.000411933 Jy ! Component: 2400 - total flux cleaned = -0.000393585 Jy ! Component: 2450 - total flux cleaned = -0.000384499 Jy ! Component: 2500 - total flux cleaned = -0.00037546 Jy ! Component: 2550 - total flux cleaned = -0.000330884 Jy ! Component: 2600 - total flux cleaned = -0.000295669 Jy ! Component: 2650 - total flux cleaned = -0.00029571 Jy ! Component: 2700 - total flux cleaned = -0.000287003 Jy ! Component: 2750 - total flux cleaned = -0.000261119 Jy ! Component: 2800 - total flux cleaned = -0.000261198 Jy ! Component: 2850 - total flux cleaned = -0.000252681 Jy ! Component: 2900 - total flux cleaned = -0.000235762 Jy ! Component: 2950 - total flux cleaned = -0.000235739 Jy ! Component: 3000 - total flux cleaned = -0.000227399 Jy ! Component: 3050 - total flux cleaned = -0.000202625 Jy ! Component: 3100 - total flux cleaned = -0.00017797 Jy ! Component: 3150 - total flux cleaned = -0.000186223 Jy ! Component: 3200 - total flux cleaned = -0.000178158 Jy ! Component: 3250 - total flux cleaned = -0.000178182 Jy ! Component: 3300 - total flux cleaned = -0.000170167 Jy ! Component: 3350 - total flux cleaned = -0.00015419 Jy ! Component: 3400 - total flux cleaned = -0.000170096 Jy ! Component: 3450 - total flux cleaned = -0.000154273 Jy ! Component: 3500 - total flux cleaned = -0.000162084 Jy ! Component: 3550 - total flux cleaned = -0.000154312 Jy ! Component: 3600 - total flux cleaned = -0.000146606 Jy ! Component: 3650 - total flux cleaned = -0.000131192 Jy ! Component: 3700 - total flux cleaned = -0.000100473 Jy ! Component: 3750 - total flux cleaned = -7.75441e-05 Jy ! Component: 3800 - total flux cleaned = -5.47157e-05 Jy ! Component: 3850 - total flux cleaned = -6.98129e-05 Jy ! Component: 3900 - total flux cleaned = -4.71435e-05 Jy ! Component: 3950 - total flux cleaned = -3.96001e-05 Jy ! Component: 4000 - total flux cleaned = -2.45737e-05 Jy ! Component: 4050 - total flux cleaned = 3.52519e-05 Jy ! Total flux subtracted in 4096 components = 3.52168e-05 Jy ! Clean residual min=-0.000463 max=0.000439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.521113 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 355 components and 0.521112 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0154+4743_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 3.308 at -73.8 degrees (North through East) ! Clean map min=-0.0012183 max=0.46703 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0154+4743_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.467025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0820352 0.0820352 0.16407 0.328141 0.656282 1.31256 2.62513 5.25026 10.5005 21.001 42.002 84.0041 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.467 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3656.96 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0154+4743_X_uvs.log closed on Wed Jan 15 14:43:01 2014