! Started logfile: /scr/pima/bp171ac_uvs/J1051+2119_C_uvs.log on Mon Dec 9 01:53:12 2013 obs /scr/pima/bp171ac_uvs/J1051+2119_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1051+2119_C_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1051+2119 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 576 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ac_uvs/J1051+2119_C] 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 0.300x0.300 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=1.021739Jy sigma=10.643273 ! Fit after self-cal, rms=0.827321Jy sigma=7.792633 ! 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=1.95 mas, bmaj=3.926 mas, bpa=15.91 degrees ! Estimated noise=4.71918 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 = 0.155626 Jy ! Component: 100 - total flux cleaned = 0.213758 Jy ! Total flux subtracted in 100 components = 0.213758 Jy ! Clean residual min=-0.017912 max=0.037527 Jy/beam ! Clean residual mean=0.000075 rms=0.006544 Jy/beam ! Combined flux in latest and established models = 0.213758 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.213758 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=0.067911Jy sigma=0.961740 ! Fit after self-cal, rms=0.067950Jy sigma=0.960188 ! 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=2.367 mas, bmaj=4.384 mas, bpa=12.65 degrees ! Estimated noise=3.24 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 = 0.042499 Jy ! Component: 100 - total flux cleaned = 0.0628741 Jy ! Component: 150 - total flux cleaned = 0.0741308 Jy ! Component: 200 - total flux cleaned = 0.0807261 Jy ! Total flux subtracted in 200 components = 0.0807261 Jy ! Clean residual min=-0.017231 max=0.026142 Jy/beam ! Clean residual mean=0.000028 rms=0.005369 Jy/beam ! Combined flux in latest and established models = 0.294484 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.294484 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=0.056683Jy sigma=0.595713 ! Fit after self-cal, rms=0.056644Jy sigma=0.593693 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.367 x 4.384 at 12.65 degrees (North through East) ! Clean map min=-0.017186 max=0.20832 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 0.90 KP 0.94 LA 1.15 ! MK 1.17 NL 1.14 OV 1.01 PT 0.98 ! SC 1.19 ! ! ! 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 0.99 HN 0.87 KP 1.01 LA 1.05 ! MK 1.15 NL 1.16 OV 1.06 PT 0.90 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.056644Jy sigma=0.593693 ! Fit after self-cal, rms=0.056602Jy sigma=0.580762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=4.393 mas, bpa=12.29 degrees ! Estimated noise=3.27689 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 = 0.00531417 Jy ! Component: 100 - total flux cleaned = 0.00658279 Jy ! Component: 150 - total flux cleaned = 0.00736843 Jy ! Component: 200 - total flux cleaned = 0.00778726 Jy ! Total flux subtracted in 200 components = 0.00778726 Jy ! Clean residual min=-0.015922 max=0.022663 Jy/beam ! Clean residual mean=0.000025 rms=0.004948 Jy/beam ! Combined flux in latest and established models = 0.302271 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.302271 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=0.055501Jy sigma=0.563420 ! Fit after self-cal, rms=0.055700Jy sigma=0.562291 ! 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=0.055700Jy sigma=0.562291 ! Fit after self-cal, rms=0.055744Jy sigma=0.561508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=4.393 mas, bpa=12.24 degrees ! Estimated noise=3.29105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140426 Jy ! Component: 100 - total flux cleaned = 0.00183327 Jy ! Component: 150 - total flux cleaned = 0.00209328 Jy ! Component: 200 - total flux cleaned = 0.00233314 Jy ! Total flux subtracted in 200 components = 0.00233314 Jy ! Clean residual min=-0.016021 max=0.021862 Jy/beam ! Clean residual mean=0.000023 rms=0.004914 Jy/beam ! Combined flux in latest and established models = 0.304605 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.304605 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=0.054848Jy sigma=0.554975 ! Fit after self-cal, rms=0.054925Jy sigma=0.553927 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 (-7.5, 35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018438 Jy ! Component: 100 - total flux cleaned = 0.0274918 Jy ! Component: 150 - total flux cleaned = 0.0342332 Jy ! Component: 200 - total flux cleaned = 0.0396365 Jy ! Total flux subtracted in 200 components = 0.0396365 Jy ! Clean residual min=-0.012703 max=0.015033 Jy/beam ! Clean residual mean=0.000027 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 0.344241 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 0.344241 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=0.047876Jy sigma=0.477114 ! Fit after self-cal, rms=0.046755Jy sigma=0.466172 ! Inverting map ! Added new window around map position (3.6, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157058 Jy ! Component: 100 - total flux cleaned = 0.0223621 Jy ! Component: 150 - total flux cleaned = 0.0250628 Jy ! Component: 200 - total flux cleaned = 0.026107 Jy ! Total flux subtracted in 200 components = 0.026107 Jy ! Clean residual min=-0.010934 max=0.010294 Jy/beam ! Clean residual mean=0.000032 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 0.370348 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.370348 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=0.040892Jy sigma=0.403714 ! Fit after self-cal, rms=0.039769Jy sigma=0.394082 ! 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=0.039769Jy sigma=0.394082 ! Fit after self-cal, rms=0.037593Jy sigma=0.364084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=4.385 mas, bpa=12.15 degrees ! Estimated noise=3.35596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751488 Jy ! Component: 100 - total flux cleaned = 0.0107295 Jy ! Component: 150 - total flux cleaned = 0.0125567 Jy ! Component: 200 - total flux cleaned = 0.0139987 Jy ! Total flux subtracted in 200 components = 0.0139987 Jy ! Clean residual min=-0.009070 max=0.006907 Jy/beam ! Clean residual mean=0.000026 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.384347 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.384347 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=0.035251Jy sigma=0.342801 ! Fit after self-cal, rms=0.034956Jy sigma=0.340455 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 = 0.00218293 Jy ! Component: 100 - total flux cleaned = 0.00310291 Jy ! Component: 150 - total flux cleaned = 0.00345485 Jy ! Component: 200 - total flux cleaned = 0.00366997 Jy ! Total flux subtracted in 200 components = 0.00366997 Jy ! Clean residual min=-0.008453 max=0.006318 Jy/beam ! Clean residual mean=0.000027 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.388017 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 167 components and 0.388017 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=0.033873Jy sigma=0.333117 ! Fit after self-cal, rms=0.033747Jy sigma=0.332130 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.033747Jy sigma=0.332130 ! Fit after self-cal, rms=0.033457Jy sigma=0.325840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=5.606 mas, bpa=-4.12 degrees ! Estimated noise=3.16839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595345 Jy ! Component: 100 - total flux cleaned = 0.00742189 Jy ! Component: 150 - total flux cleaned = 0.00838391 Jy ! Component: 200 - total flux cleaned = 0.00889187 Jy ! Total flux subtracted in 200 components = 0.00889187 Jy ! Clean residual min=-0.010731 max=0.007362 Jy/beam ! Clean residual mean=0.000038 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.396909 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 0.396908 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=0.032955Jy sigma=0.315504 ! Fit after self-cal, rms=0.032821Jy sigma=0.313732 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 = 0.00220509 Jy ! Component: 100 - total flux cleaned = 0.002301 Jy ! Component: 150 - total flux cleaned = 0.00214661 Jy ! Component: 200 - total flux cleaned = 0.00200747 Jy ! Total flux subtracted in 200 components = 0.00200747 Jy ! Clean residual min=-0.010103 max=0.007130 Jy/beam ! Clean residual mean=0.000038 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.398916 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 207 components and 0.398916 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=0.032755Jy sigma=0.311025 ! Fit after self-cal, rms=0.032746Jy sigma=0.310463 ! 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=2.371 mas, bmaj=4.375 mas, bpa=12.25 degrees ! Estimated noise=3.37914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.371 x 4.375 at 12.25 degrees (North through East) ! Clean map min=-0.007743 max=0.21316 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=1.959 mas, bmaj=3.931 mas, bpa=15.43 degrees ! Estimated noise=4.93956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162431 Jy ! Component: 100 - total flux cleaned = 0.226521 Jy ! Component: 150 - total flux cleaned = 0.263423 Jy ! Component: 200 - total flux cleaned = 0.286828 Jy ! Total flux subtracted in 200 components = 0.286828 Jy ! Clean residual min=-0.010579 max=0.014986 Jy/beam ! Clean residual mean=0.000050 rms=0.004081 Jy/beam ! Combined flux in latest and established models = 0.286828 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.286828 Jy ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=4.375 mas, bpa=12.25 degrees ! Estimated noise=3.37914 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 = 0.0240815 Jy ! Component: 100 - total flux cleaned = 0.0399428 Jy ! Component: 150 - total flux cleaned = 0.0518551 Jy ! Component: 200 - total flux cleaned = 0.0613506 Jy ! Total flux subtracted in 200 components = 0.0613506 Jy ! Clean residual min=-0.010149 max=0.010432 Jy/beam ! Clean residual mean=0.000021 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.348179 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 107 components and 0.348178 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=5.606 mas, bpa=-4.12 degrees ! Estimated noise=3.16839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121571 Jy ! Component: 100 - total flux cleaned = 0.0209476 Jy ! Component: 150 - total flux cleaned = 0.0277895 Jy ! Component: 200 - total flux cleaned = 0.033238 Jy ! Total flux subtracted in 200 components = 0.033238 Jy ! Clean residual min=-0.011623 max=0.007503 Jy/beam ! Clean residual mean=0.000033 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 0.381416 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 = 0.00391489 Jy ! Component: 100 - total flux cleaned = 0.00630178 Jy ! Component: 150 - total flux cleaned = 0.00747707 Jy ! Component: 200 - total flux cleaned = 0.00852721 Jy ! Total flux subtracted in 200 components = 0.00852721 Jy ! Clean residual min=-0.010581 max=0.007402 Jy/beam ! Clean residual mean=0.000034 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.389944 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 219 components and 0.389944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=4.375 mas, bpa=12.25 degrees ! Estimated noise=3.37914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681235 Jy ! Component: 100 - total flux cleaned = -0.000586176 Jy ! Component: 150 - total flux cleaned = -2.33072e-05 Jy ! Component: 200 - total flux cleaned = 0.000398501 Jy ! Total flux subtracted in 200 components = 0.000398501 Jy ! Clean residual min=-0.007202 max=0.005621 Jy/beam ! Clean residual mean=0.000023 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.390342 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 240 components and 0.390342 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=0.029493Jy sigma=0.306598 ! Fit after self-cal, rms=0.029020Jy sigma=0.303631 wmodel /scr/pima/bp171ac_uvs/J1051+2119_C_map.mod ! Writing 240 model components to file: /scr/pima/bp171ac_uvs/J1051+2119_C_map.mod wobs /scr/pima/bp171ac_uvs/J1051+2119_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1051+2119_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1051+2119_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ac_uvs/J1051+2119_C_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 = -0.00244721 Jy ! Component: 100 - total flux cleaned = -0.0034324 Jy ! Component: 150 - total flux cleaned = -0.00449918 Jy ! Component: 200 - total flux cleaned = -0.00546483 Jy ! Component: 250 - total flux cleaned = -0.0061124 Jy ! Component: 300 - total flux cleaned = -0.00640933 Jy ! Component: 350 - total flux cleaned = -0.00647495 Jy ! Component: 400 - total flux cleaned = -0.00647409 Jy ! Component: 450 - total flux cleaned = -0.00641236 Jy ! Component: 500 - total flux cleaned = -0.0063536 Jy ! Component: 550 - total flux cleaned = -0.00623952 Jy ! Component: 600 - total flux cleaned = -0.00602343 Jy ! Component: 650 - total flux cleaned = -0.00597104 Jy ! Component: 700 - total flux cleaned = -0.00586784 Jy ! Component: 750 - total flux cleaned = -0.00586574 Jy ! Component: 800 - total flux cleaned = -0.00553533 Jy ! Component: 850 - total flux cleaned = -0.00553736 Jy ! Component: 900 - total flux cleaned = -0.00544967 Jy ! Component: 950 - total flux cleaned = -0.0054932 Jy ! Component: 1000 - total flux cleaned = -0.00536847 Jy ! Component: 1050 - total flux cleaned = -0.00544889 Jy ! Component: 1100 - total flux cleaned = -0.00536892 Jy ! Component: 1150 - total flux cleaned = -0.00525404 Jy ! Component: 1200 - total flux cleaned = -0.0051048 Jy ! Component: 1250 - total flux cleaned = -0.00517703 Jy ! Component: 1300 - total flux cleaned = -0.00514173 Jy ! Component: 1350 - total flux cleaned = -0.00520999 Jy ! Component: 1400 - total flux cleaned = -0.00527677 Jy ! Component: 1450 - total flux cleaned = -0.00534261 Jy ! Component: 1500 - total flux cleaned = -0.00543923 Jy ! Component: 1550 - total flux cleaned = -0.00537673 Jy ! Component: 1600 - total flux cleaned = -0.00553283 Jy ! Component: 1650 - total flux cleaned = -0.00562402 Jy ! Component: 1700 - total flux cleaned = -0.00574334 Jy ! Component: 1750 - total flux cleaned = -0.00588982 Jy ! Component: 1800 - total flux cleaned = -0.0060056 Jy ! Component: 1850 - total flux cleaned = -0.0062322 Jy ! Component: 1900 - total flux cleaned = -0.00620462 Jy ! Component: 1950 - total flux cleaned = -0.00642413 Jy ! Component: 2000 - total flux cleaned = -0.00650494 Jy ! Component: 2050 - total flux cleaned = -0.00669104 Jy ! Component: 2100 - total flux cleaned = -0.00684684 Jy ! Component: 2150 - total flux cleaned = -0.00687199 Jy ! Component: 2200 - total flux cleaned = -0.00694793 Jy ! Component: 2250 - total flux cleaned = -0.00702279 Jy ! Component: 2300 - total flux cleaned = -0.00716953 Jy ! Component: 2350 - total flux cleaned = -0.00721754 Jy ! Component: 2400 - total flux cleaned = -0.0073362 Jy ! Component: 2450 - total flux cleaned = -0.00733624 Jy ! Component: 2500 - total flux cleaned = -0.00733663 Jy ! Component: 2550 - total flux cleaned = -0.00735983 Jy ! Component: 2600 - total flux cleaned = -0.0074278 Jy ! Component: 2650 - total flux cleaned = -0.00749437 Jy ! Component: 2700 - total flux cleaned = -0.00751629 Jy ! Component: 2750 - total flux cleaned = -0.00749416 Jy ! Component: 2800 - total flux cleaned = -0.00747285 Jy ! Component: 2850 - total flux cleaned = -0.00741 Jy ! Component: 2900 - total flux cleaned = -0.00751384 Jy ! Component: 2950 - total flux cleaned = -0.00747251 Jy ! Component: 3000 - total flux cleaned = -0.00749251 Jy ! Component: 3050 - total flux cleaned = -0.00743231 Jy ! Component: 3100 - total flux cleaned = -0.00741272 Jy ! Component: 3150 - total flux cleaned = -0.00743211 Jy ! Component: 3200 - total flux cleaned = -0.00737386 Jy ! Component: 3250 - total flux cleaned = -0.00729723 Jy ! Component: 3300 - total flux cleaned = -0.00729764 Jy ! Component: 3350 - total flux cleaned = -0.00729771 Jy ! Component: 3400 - total flux cleaned = -0.00724194 Jy ! Component: 3450 - total flux cleaned = -0.00720504 Jy ! Component: 3500 - total flux cleaned = -0.00713184 Jy ! Component: 3550 - total flux cleaned = -0.00700523 Jy ! Component: 3600 - total flux cleaned = -0.00700527 Jy ! Component: 3650 - total flux cleaned = -0.00688097 Jy ! Component: 3700 - total flux cleaned = -0.00688109 Jy ! Component: 3750 - total flux cleaned = -0.00682869 Jy ! Component: 3800 - total flux cleaned = -0.00684597 Jy ! Component: 3850 - total flux cleaned = -0.00674269 Jy ! Component: 3900 - total flux cleaned = -0.00670853 Jy ! Component: 3950 - total flux cleaned = -0.00664079 Jy ! Component: 4000 - total flux cleaned = -0.00665757 Jy ! Component: 4050 - total flux cleaned = -0.00654089 Jy ! Total flux subtracted in 4096 components = -0.00650792 Jy ! Clean residual min=-0.000823 max=0.000995 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.383834 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 594 components and 0.383835 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1051+2119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.371 x 4.375 at 12.25 degrees (North through East) ! Clean map min=-0.0027536 max=0.20812 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1051+2119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000358395 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516626 0.516626 1.03325 2.0665 4.13301 8.26602 16.532 33.0641 66.1281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.69 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1051+2119_C_uvs.log closed on Mon Dec 9 01:53:17 2013