! Started logfile: /scr/pima/bp171ae_uvs/J1743-0350_X_uvs.log on Sat Oct 12 00:32:43 2013 obs /scr/pima/bp171ae_uvs/J1743-0350_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1743-0350_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! 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 864 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/J1743-0350_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=3.880872Jy sigma=521.711247 ! Fit after self-cal, rms=2.806574Jy sigma=386.457570 ! 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=0.7864 mas, bmaj=1.989 mas, bpa=-1.022 degrees ! Estimated noise=0.256986 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 = 2.84257 Jy ! Component: 100 - total flux cleaned = 3.56026 Jy ! Total flux subtracted in 100 components = 3.56026 Jy ! Clean residual min=-0.181801 max=0.307592 Jy/beam ! Clean residual mean=0.000053 rms=0.056684 Jy/beam ! Combined flux in latest and established models = 3.56026 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 3.56026 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=0.680629Jy sigma=101.702821 ! Fit after self-cal, rms=0.680268Jy sigma=101.659963 ! 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=0.9423 mas, bmaj=2.305 mas, bpa=-1.14 degrees ! Estimated noise=0.19479 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 = 0.445117 Jy ! Component: 100 - total flux cleaned = 0.662575 Jy ! Component: 150 - total flux cleaned = 0.780625 Jy ! Component: 200 - total flux cleaned = 0.85069 Jy ! Total flux subtracted in 200 components = 0.85069 Jy ! Clean residual min=-0.143929 max=0.086146 Jy/beam ! Clean residual mean=0.000344 rms=0.028790 Jy/beam ! Combined flux in latest and established models = 4.41095 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 4.41094 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=0.424517Jy sigma=55.807058 ! Fit after self-cal, rms=0.424176Jy sigma=55.788368 ! 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 1.11 HN 0.98 KP 0.97 LA 1.01 ! MK 1.00 NL 1.08 OV 1.07 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.96 KP 0.94 LA 0.97 ! MK 1.02 NL 1.06 OV 0.98 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.02 KP 1.07 LA 0.95 ! MK 1.06 NL 1.05 OV 1.02 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.07 KP 0.92 LA 0.98 ! MK 1.09 NL 1.02 OV 1.03 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.04 KP 1.05 LA 0.99 ! MK 0.98 NL 0.96 OV 1.01 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.15 KP 1.04 LA 1.08 ! MK 1.02 NL 1.05 OV 1.05 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 1.01 LA 0.96 ! MK 1.00 NL 1.02 OV 1.07 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.06 KP 1.04 LA 0.91 ! MK 0.96 NL 1.00 OV 1.05 PT 0.84 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.424176Jy sigma=55.788368 ! Fit after self-cal, rms=0.237563Jy sigma=28.136903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=2.329 mas, bpa=-1.154 degrees ! Estimated noise=0.194304 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 = -0.0185435 Jy ! Component: 100 - total flux cleaned = -0.0217238 Jy ! Component: 150 - total flux cleaned = -0.0214436 Jy ! Component: 200 - total flux cleaned = -0.0214384 Jy ! Total flux subtracted in 200 components = -0.0214384 Jy ! Clean residual min=-0.024374 max=0.014893 Jy/beam ! Clean residual mean=-0.000017 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 4.38951 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 4.38951 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=0.234734Jy sigma=28.110908 ! Fit after self-cal, rms=0.234487Jy sigma=28.096332 ! 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=0.234487Jy sigma=28.096332 ! Fit after self-cal, rms=0.235284Jy sigma=28.008734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=2.33 mas, bpa=-1.147 degrees ! Estimated noise=0.193537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0160541 Jy ! Component: 100 - total flux cleaned = -0.0200579 Jy ! Component: 150 - total flux cleaned = -0.0207768 Jy ! Component: 200 - total flux cleaned = -0.0207787 Jy ! Total flux subtracted in 200 components = -0.0207787 Jy ! Clean residual min=-0.021571 max=0.013790 Jy/beam ! Clean residual mean=-0.000018 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 4.36873 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 4.36873 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=0.232918Jy sigma=28.023957 ! Fit after self-cal, rms=0.232751Jy sigma=28.015024 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 = 0.000333001 Jy ! Component: 100 - total flux cleaned = 0.000341828 Jy ! Component: 150 - total flux cleaned = 0.000339674 Jy ! Component: 200 - total flux cleaned = 0.000344575 Jy ! Total flux subtracted in 200 components = 0.000344575 Jy ! Clean residual min=-0.020396 max=0.013850 Jy/beam ! Clean residual mean=-0.000018 rms=0.003148 Jy/beam ! Combined flux in latest and established models = 4.36907 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 4.36907 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=0.232368Jy sigma=27.985085 ! Fit after self-cal, rms=0.232234Jy sigma=27.978573 ! 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=0.232234Jy sigma=27.978573 ! Fit after self-cal, rms=0.233019Jy sigma=27.891126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.952 mas, bmaj=2.331 mas, bpa=-1.144 degrees ! Estimated noise=0.192771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0145145 Jy ! Component: 100 - total flux cleaned = -0.0197994 Jy ! Component: 150 - total flux cleaned = -0.0206368 Jy ! Component: 200 - total flux cleaned = -0.0207735 Jy ! Total flux subtracted in 200 components = -0.0207735 Jy ! Clean residual min=-0.018510 max=0.013580 Jy/beam ! Clean residual mean=-0.000017 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 4.3483 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 4.3483 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=0.230947Jy sigma=27.939523 ! Fit after self-cal, rms=0.230857Jy sigma=27.935078 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 = 0.00039443 Jy ! Component: 100 - total flux cleaned = 0.000396485 Jy ! Component: 150 - total flux cleaned = 0.000396344 Jy ! Component: 200 - total flux cleaned = 0.000394512 Jy ! Total flux subtracted in 200 components = 0.000394512 Jy ! Clean residual min=-0.017917 max=0.013710 Jy/beam ! Clean residual mean=-0.000017 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 4.34869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 4.34869 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=0.230685Jy sigma=27.919591 ! Fit after self-cal, rms=0.230620Jy sigma=27.916811 ! 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=0.230620Jy sigma=27.916811 ! Fit after self-cal, rms=0.231415Jy sigma=27.830659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=4.034 mas, bpa=3.862 degrees ! Estimated noise=0.217485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0166098 Jy ! Component: 100 - total flux cleaned = -0.0220086 Jy ! Component: 150 - total flux cleaned = -0.0231269 Jy ! Component: 200 - total flux cleaned = -0.0234043 Jy ! Total flux subtracted in 200 components = -0.0234043 Jy ! Clean residual min=-0.011275 max=0.016173 Jy/beam ! Clean residual mean=-0.000023 rms=0.003910 Jy/beam ! Combined flux in latest and established models = 4.32529 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 4.32529 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=0.229872Jy sigma=27.913355 ! Fit after self-cal, rms=0.229639Jy sigma=27.897400 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 = -0.00103132 Jy ! Component: 100 - total flux cleaned = -0.00132934 Jy ! Component: 150 - total flux cleaned = -0.00132744 Jy ! Component: 200 - total flux cleaned = -0.00132791 Jy ! Total flux subtracted in 200 components = -0.00132791 Jy ! Clean residual min=-0.011087 max=0.016051 Jy/beam ! Clean residual mean=-0.000020 rms=0.003861 Jy/beam ! Combined flux in latest and established models = 4.32396 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 4.32396 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=0.229664Jy sigma=27.900911 ! Fit after self-cal, rms=0.229520Jy sigma=27.890354 ! 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=0.9525 mas, bmaj=2.331 mas, bpa=-1.14 degrees ! Estimated noise=0.192012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 2.331 at -1.14 degrees (North through East) ! Clean map min=-0.013071 max=3.6857 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=0.229520Jy sigma=27.890354 ! Fit after self-cal, rms=0.052825Jy sigma=5.379860 ! Inverting map and beam ! Estimated beam: bmin=0.9534 mas, bmaj=2.332 mas, bpa=-1.104 degrees ! Estimated noise=0.192119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180526 Jy ! Component: 100 - total flux cleaned = -0.00167643 Jy ! Component: 150 - total flux cleaned = -0.00168292 Jy ! Component: 200 - total flux cleaned = -0.00168257 Jy ! Total flux subtracted in 200 components = -0.00168257 Jy ! Clean residual min=-0.014641 max=0.012358 Jy/beam ! Clean residual mean=-0.000014 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 4.32228 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 4.32228 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=0.051955Jy sigma=5.305595 ! Fit after self-cal, rms=0.051799Jy sigma=5.297147 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419683 Jy ! Component: 100 - total flux cleaned = 0.000415261 Jy ! Component: 150 - total flux cleaned = 0.000409685 Jy ! Component: 200 - total flux cleaned = 0.000407136 Jy ! Total flux subtracted in 200 components = 0.000407136 Jy ! Clean residual min=-0.013929 max=0.012375 Jy/beam ! Clean residual mean=-0.000014 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 4.32268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 4.32268 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=0.051328Jy sigma=5.250725 ! Fit after self-cal, rms=0.051196Jy sigma=5.244614 ! 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=0.051196Jy sigma=5.244614 ! Fit after self-cal, rms=0.051260Jy sigma=5.232249 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=0.7952 mas, bmaj=2.007 mas, bpa=-0.8405 degrees ! Estimated noise=0.256121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83266 Jy ! Component: 100 - total flux cleaned = 3.52392 Jy ! Component: 150 - total flux cleaned = 3.84903 Jy ! Component: 200 - total flux cleaned = 4.03216 Jy ! Total flux subtracted in 200 components = 4.03216 Jy ! Clean residual min=-0.043690 max=0.097274 Jy/beam ! Clean residual mean=0.000022 rms=0.015761 Jy/beam ! Combined flux in latest and established models = 4.03216 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 26 model components to the UV plane model. ! The established model now contains 26 components and 4.03216 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9539 mas, bmaj=2.333 mas, bpa=-1.11 degrees ! Estimated noise=0.192178 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 = 0.132144 Jy ! Component: 100 - total flux cleaned = 0.199578 Jy ! Component: 150 - total flux cleaned = 0.235976 Jy ! Component: 200 - total flux cleaned = 0.256241 Jy ! Total flux subtracted in 200 components = 0.256241 Jy ! Clean residual min=-0.017242 max=0.017568 Jy/beam ! Clean residual mean=0.000017 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 4.2884 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 4.2884 Jy ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166939 Jy ! Component: 100 - total flux cleaned = 0.0219737 Jy ! Component: 150 - total flux cleaned = 0.02364 Jy ! Component: 200 - total flux cleaned = 0.0253606 Jy ! Total flux subtracted in 200 components = 0.0253606 Jy ! Clean residual min=-0.014110 max=0.009863 Jy/beam ! Clean residual mean=-0.000004 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 4.31376 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 4.31376 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=2.147 mas, bmaj=4.036 mas, bpa=3.883 degrees ! Estimated noise=0.217314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138655 Jy ! Component: 100 - total flux cleaned = 0.00213915 Jy ! Component: 150 - total flux cleaned = 0.00235921 Jy ! Component: 200 - total flux cleaned = 0.00260963 Jy ! Total flux subtracted in 200 components = 0.00260963 Jy ! Clean residual min=-0.007716 max=0.008930 Jy/beam ! Clean residual mean=-0.000010 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 4.31637 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 = -3.0117e-06 Jy ! Component: 100 - total flux cleaned = 6.00639e-05 Jy ! Component: 150 - total flux cleaned = 0.000122868 Jy ! Component: 200 - total flux cleaned = 0.000122379 Jy ! Total flux subtracted in 200 components = 0.000122379 Jy ! Clean residual min=-0.007544 max=0.008888 Jy/beam ! Clean residual mean=-0.000010 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 4.3165 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 4.31649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9539 mas, bmaj=2.333 mas, bpa=-1.11 degrees ! Estimated noise=0.192178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263752 Jy ! Component: 100 - total flux cleaned = -0.00242631 Jy ! Component: 150 - total flux cleaned = -0.00223102 Jy ! Component: 200 - total flux cleaned = -0.00204667 Jy ! Total flux subtracted in 200 components = -0.00204667 Jy ! Clean residual min=-0.013618 max=0.009878 Jy/beam ! Clean residual mean=-0.000004 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 4.31445 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 4.31445 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=0.051215Jy sigma=5.155138 ! Fit after self-cal, rms=0.050838Jy sigma=5.113482 wmodel /scr/pima/bp171ae_uvs/J1743-0350_X_map.mod ! Writing 85 model components to file: /scr/pima/bp171ae_uvs/J1743-0350_X_map.mod wobs /scr/pima/bp171ae_uvs/J1743-0350_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1743-0350_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1743-0350_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ae_uvs/J1743-0350_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 = -0.00545966 Jy ! Component: 100 - total flux cleaned = -0.0083952 Jy ! Component: 150 - total flux cleaned = -0.00969438 Jy ! Component: 200 - total flux cleaned = -0.010596 Jy ! Component: 250 - total flux cleaned = -0.0111595 Jy ! Component: 300 - total flux cleaned = -0.0116809 Jy ! Component: 350 - total flux cleaned = -0.0118028 Jy ! Component: 400 - total flux cleaned = -0.012034 Jy ! Component: 450 - total flux cleaned = -0.0123632 Jy ! Component: 500 - total flux cleaned = -0.0126713 Jy ! Component: 550 - total flux cleaned = -0.0128683 Jy ! Component: 600 - total flux cleaned = -0.0131505 Jy ! Component: 650 - total flux cleaned = -0.0131528 Jy ! Component: 700 - total flux cleaned = -0.0133251 Jy ! Component: 750 - total flux cleaned = -0.013656 Jy ! Component: 800 - total flux cleaned = -0.0138155 Jy ! Component: 850 - total flux cleaned = -0.0137379 Jy ! Component: 900 - total flux cleaned = -0.0138841 Jy ! Component: 950 - total flux cleaned = -0.0138843 Jy ! Component: 1000 - total flux cleaned = -0.014021 Jy ! Component: 1050 - total flux cleaned = -0.0141533 Jy ! Component: 1100 - total flux cleaned = -0.0143465 Jy ! Component: 1150 - total flux cleaned = -0.014534 Jy ! Component: 1200 - total flux cleaned = -0.0146542 Jy ! Component: 1250 - total flux cleaned = -0.0148306 Jy ! Component: 1300 - total flux cleaned = -0.0150584 Jy ! Component: 1350 - total flux cleaned = -0.0152232 Jy ! Component: 1400 - total flux cleaned = -0.0154369 Jy ! Component: 1450 - total flux cleaned = -0.0155414 Jy ! Component: 1500 - total flux cleaned = -0.0155914 Jy ! Component: 1550 - total flux cleaned = -0.0156419 Jy ! Component: 1600 - total flux cleaned = -0.0157389 Jy ! Component: 1650 - total flux cleaned = -0.0157857 Jy ! Component: 1700 - total flux cleaned = -0.0160143 Jy ! Component: 1750 - total flux cleaned = -0.0161918 Jy ! Component: 1800 - total flux cleaned = -0.0163232 Jy ! Component: 1850 - total flux cleaned = -0.0166206 Jy ! Component: 1900 - total flux cleaned = -0.0166616 Jy ! Component: 1950 - total flux cleaned = -0.0167841 Jy ! Component: 2000 - total flux cleaned = -0.0169834 Jy ! Component: 2050 - total flux cleaned = -0.0173726 Jy ! Component: 2100 - total flux cleaned = -0.0176386 Jy ! Component: 2150 - total flux cleaned = -0.0178626 Jy ! Component: 2200 - total flux cleaned = -0.0181556 Jy ! Component: 2250 - total flux cleaned = -0.0185152 Jy ! Component: 2300 - total flux cleaned = -0.0188688 Jy ! Component: 2350 - total flux cleaned = -0.0191472 Jy ! Component: 2400 - total flux cleaned = -0.0195245 Jy ! Component: 2450 - total flux cleaned = -0.0197617 Jy ! Component: 2500 - total flux cleaned = -0.0200288 Jy ! Component: 2550 - total flux cleaned = -0.0202919 Jy ! Component: 2600 - total flux cleaned = -0.0206495 Jy ! Component: 2650 - total flux cleaned = -0.0207455 Jy ! Component: 2700 - total flux cleaned = -0.0209682 Jy ! Component: 2750 - total flux cleaned = -0.021251 Jy ! Component: 2800 - total flux cleaned = -0.0214996 Jy ! Component: 2850 - total flux cleaned = -0.0216838 Jy ! Component: 2900 - total flux cleaned = -0.0218967 Jy ! Component: 2950 - total flux cleaned = -0.0221069 Jy ! Component: 3000 - total flux cleaned = -0.0222552 Jy ! Component: 3050 - total flux cleaned = -0.0223138 Jy ! Component: 3100 - total flux cleaned = -0.0224013 Jy ! Component: 3150 - total flux cleaned = -0.022575 Jy ! Component: 3200 - total flux cleaned = -0.0227185 Jy ! Component: 3250 - total flux cleaned = -0.022889 Jy ! Component: 3300 - total flux cleaned = -0.0230579 Jy ! Component: 3350 - total flux cleaned = -0.0231975 Jy ! Component: 3400 - total flux cleaned = -0.0233086 Jy ! Component: 3450 - total flux cleaned = -0.0235289 Jy ! Component: 3500 - total flux cleaned = -0.0236382 Jy ! Component: 3550 - total flux cleaned = -0.0238281 Jy ! Component: 3600 - total flux cleaned = -0.0240167 Jy ! Component: 3650 - total flux cleaned = -0.0241237 Jy ! Component: 3700 - total flux cleaned = -0.0242036 Jy ! Component: 3750 - total flux cleaned = -0.024389 Jy ! Component: 3800 - total flux cleaned = -0.0245207 Jy ! Component: 3850 - total flux cleaned = -0.0246779 Jy ! Component: 3900 - total flux cleaned = -0.0247822 Jy ! Component: 3950 - total flux cleaned = -0.024834 Jy ! Component: 4000 - total flux cleaned = -0.0248858 Jy ! Component: 4050 - total flux cleaned = -0.0249373 Jy ! Total flux subtracted in 4096 components = -0.0250657 Jy ! Clean residual min=-0.001555 max=0.001395 Jy/beam ! Clean residual mean=0.000009 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 4.28938 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 329 components and 4.28938 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1743-0350_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9539 x 2.333 at -1.11 degrees (North through East) ! Clean map min=-0.0080269 max=3.7058 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1743-0350_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.70582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0326606 0.0326606 0.0653212 0.130642 0.261285 0.52257 1.04514 2.09028 4.18056 8.36111 16.7222 33.4445 66.8889 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.705 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1743-0350_X_uvs.log closed on Sat Oct 12 00:32:47 2013