! Started logfile: /scr/pima/bp171ad_uvs/J0338+3106_C_uvs.log on Mon Dec 9 02:00:30 2013 obs /scr/pima/bp171ad_uvs/J0338+3106_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0338+3106_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.893519 visibilities/baseline/integration-bin. ! Found source: J0338+3106 ! ! 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 1544 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/bp171ad_uvs/J0338+3106_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016861Jy sigma=6.893268 ! Fit after self-cal, rms=0.842098Jy sigma=5.699928 ! 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=1.243 mas, bmaj=3.813 mas, bpa=13.83 degrees ! Estimated noise=3.96049 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 = 0.119169 Jy ! Component: 100 - total flux cleaned = 0.145854 Jy ! Total flux subtracted in 100 components = 0.145854 Jy ! Clean residual min=-0.006370 max=0.009555 Jy/beam ! Clean residual mean=-0.000002 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.145854 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.145854 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=0.037644Jy sigma=0.250388 ! Fit after self-cal, rms=0.037635Jy sigma=0.250347 ! 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=1.587 mas, bmaj=4.279 mas, bpa=12.96 degrees ! Estimated noise=2.72403 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 = 0.0141186 Jy ! Component: 100 - total flux cleaned = 0.0211828 Jy ! Component: 150 - total flux cleaned = 0.0255317 Jy ! Component: 200 - total flux cleaned = 0.0284105 Jy ! Total flux subtracted in 200 components = 0.0284105 Jy ! Clean residual min=-0.005510 max=0.006388 Jy/beam ! Clean residual mean=0.000006 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.174264 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.174264 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=0.032270Jy sigma=0.211276 ! Fit after self-cal, rms=0.032272Jy sigma=0.211253 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.587 x 4.279 at 12.96 degrees (North through East) ! Clean map min=-0.0053159 max=0.15895 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 1.01 HN 0.96 KP 0.91 LA 1.08 ! MK 1.09 NL 1.05 OV 1.00 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.98 KP 0.94 LA 1.12 ! MK 1.05 NL 1.10 OV 1.03 PT 0.99 ! SC 0.99 ! ! ! 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 1.07 HN 0.98 KP 1.03 LA 1.12 ! MK 1.09 NL 1.03 OV 0.99 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.01 KP 1.02 LA 1.18 ! MK 1.03 NL 0.99 OV 0.99 PT 1.05 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.96 KP 1.00 LA 1.08 ! MK 1.05 NL 1.03 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.97 KP 1.05 LA 1.05 ! MK 1.05 NL 0.99 OV 1.03 PT 0.94 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.032272Jy sigma=0.211253 ! Fit after self-cal, rms=0.030213Jy sigma=0.195591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.283 mas, bpa=12.98 degrees ! Estimated noise=2.80886 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 = 0.00448362 Jy ! Component: 100 - total flux cleaned = 0.00655373 Jy ! Component: 150 - total flux cleaned = 0.00783762 Jy ! Component: 200 - total flux cleaned = 0.00869739 Jy ! Total flux subtracted in 200 components = 0.00869739 Jy ! Clean residual min=-0.004545 max=0.004422 Jy/beam ! Clean residual mean=0.000003 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.182962 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.182961 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=0.029624Jy sigma=0.191097 ! Fit after self-cal, rms=0.029628Jy sigma=0.191090 ! 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=0.029628Jy sigma=0.191090 ! Fit after self-cal, rms=0.029265Jy sigma=0.188149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.273 mas, bpa=13.05 degrees ! Estimated noise=2.87768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348529 Jy ! Component: 100 - total flux cleaned = 0.00503245 Jy ! Component: 150 - total flux cleaned = 0.00600658 Jy ! Component: 200 - total flux cleaned = 0.0066658 Jy ! Total flux subtracted in 200 components = 0.0066658 Jy ! Clean residual min=-0.004581 max=0.004236 Jy/beam ! Clean residual mean=0.000003 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.189627 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.189627 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=0.028931Jy sigma=0.185371 ! Fit after self-cal, rms=0.028931Jy sigma=0.185367 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 = 0.000484771 Jy ! Component: 100 - total flux cleaned = 0.000715854 Jy ! Component: 150 - total flux cleaned = 0.000838978 Jy ! Component: 200 - total flux cleaned = 0.000937197 Jy ! Total flux subtracted in 200 components = 0.000937197 Jy ! Clean residual min=-0.004635 max=0.004262 Jy/beam ! Clean residual mean=0.000003 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.190564 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.190565 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=0.028919Jy sigma=0.185304 ! Fit after self-cal, rms=0.028920Jy sigma=0.185302 ! 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=0.028920Jy sigma=0.185302 ! Fit after self-cal, rms=0.028685Jy sigma=0.183422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.263 mas, bpa=13.13 degrees ! Estimated noise=2.93039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026282 Jy ! Component: 100 - total flux cleaned = 0.00374233 Jy ! Component: 150 - total flux cleaned = 0.00441906 Jy ! Component: 200 - total flux cleaned = 0.00488252 Jy ! Total flux subtracted in 200 components = 0.00488252 Jy ! Clean residual min=-0.004687 max=0.004104 Jy/beam ! Clean residual mean=0.000002 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.195447 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.195447 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=0.028510Jy sigma=0.181826 ! Fit after self-cal, rms=0.028511Jy sigma=0.181825 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 = 0.000341822 Jy ! Component: 100 - total flux cleaned = 0.000477975 Jy ! Component: 150 - total flux cleaned = 0.000544806 Jy ! Component: 200 - total flux cleaned = 0.000575893 Jy ! Total flux subtracted in 200 components = 0.000575893 Jy ! Clean residual min=-0.004675 max=0.004115 Jy/beam ! Clean residual mean=0.000002 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.196023 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.196023 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=0.028505Jy sigma=0.181786 ! Fit after self-cal, rms=0.028506Jy sigma=0.181785 ! 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=0.028506Jy sigma=0.181785 ! Fit after self-cal, rms=0.028381Jy sigma=0.180781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=5.368 mas, bpa=4.864 degrees ! Estimated noise=3.75625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321806 Jy ! Component: 100 - total flux cleaned = 0.00455119 Jy ! Component: 150 - total flux cleaned = 0.00518337 Jy ! Component: 200 - total flux cleaned = 0.00542323 Jy ! Total flux subtracted in 200 components = 0.00542323 Jy ! Clean residual min=-0.006030 max=0.006096 Jy/beam ! Clean residual mean=0.000008 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.201446 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.201446 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=0.028375Jy sigma=0.180419 ! Fit after self-cal, rms=0.028375Jy sigma=0.180415 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 = 3.07649e-05 Jy ! Component: 100 - total flux cleaned = 5.74619e-05 Jy ! Component: 150 - total flux cleaned = 6.54886e-05 Jy ! Component: 200 - total flux cleaned = 8.11407e-05 Jy ! Total flux subtracted in 200 components = 8.11407e-05 Jy ! Clean residual min=-0.006007 max=0.006106 Jy/beam ! Clean residual mean=0.000008 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.201527 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.201527 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=0.028391Jy sigma=0.180480 ! Fit after self-cal, rms=0.028391Jy sigma=0.180479 ! 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=1.575 mas, bmaj=4.257 mas, bpa=13.19 degrees ! Estimated noise=2.96961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.575 x 4.257 at 13.19 degrees (North through East) ! Clean map min=-0.0046086 max=0.17184 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=1.238 mas, bmaj=3.793 mas, bpa=13.97 degrees ! Estimated noise=4.29082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129099 Jy ! Component: 100 - total flux cleaned = 0.158352 Jy ! Component: 150 - total flux cleaned = 0.170438 Jy ! Component: 200 - total flux cleaned = 0.177748 Jy ! Total flux subtracted in 200 components = 0.177748 Jy ! Clean residual min=-0.005070 max=0.004384 Jy/beam ! Clean residual mean=-0.000001 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.177748 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.177748 Jy ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.257 mas, bpa=13.19 degrees ! Estimated noise=2.96961 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 = 0.00766637 Jy ! Component: 100 - total flux cleaned = 0.0123248 Jy ! Component: 150 - total flux cleaned = 0.015437 Jy ! Component: 200 - total flux cleaned = 0.0175873 Jy ! Total flux subtracted in 200 components = 0.0175873 Jy ! Clean residual min=-0.005117 max=0.003889 Jy/beam ! Clean residual mean=0.000002 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.195335 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.195335 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=3.429 mas, bmaj=5.368 mas, bpa=4.864 degrees ! Estimated noise=3.75625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295671 Jy ! Component: 100 - total flux cleaned = 0.004395 Jy ! Component: 150 - total flux cleaned = 0.00518629 Jy ! Component: 200 - total flux cleaned = 0.00544544 Jy ! Total flux subtracted in 200 components = 0.00544544 Jy ! Clean residual min=-0.006157 max=0.005990 Jy/beam ! Clean residual mean=0.000008 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.200781 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 = 6.72845e-05 Jy ! Component: 100 - total flux cleaned = 0.000114457 Jy ! Component: 150 - total flux cleaned = 0.000159665 Jy ! Component: 200 - total flux cleaned = 0.000216172 Jy ! Total flux subtracted in 200 components = 0.000216172 Jy ! Clean residual min=-0.006115 max=0.006022 Jy/beam ! Clean residual mean=0.000008 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.200997 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.200997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.257 mas, bpa=13.19 degrees ! Estimated noise=2.96961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123449 Jy ! Component: 100 - total flux cleaned = -0.00127144 Jy ! Component: 150 - total flux cleaned = -0.00117902 Jy ! Component: 200 - total flux cleaned = -0.00109885 Jy ! Total flux subtracted in 200 components = -0.00109885 Jy ! Clean residual min=-0.004898 max=0.004034 Jy/beam ! Clean residual mean=0.000002 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.199898 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.199898 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=0.028331Jy sigma=0.179986 ! Fit after self-cal, rms=0.028331Jy sigma=0.179984 wmodel /scr/pima/bp171ad_uvs/J0338+3106_C_map.mod ! Writing 72 model components to file: /scr/pima/bp171ad_uvs/J0338+3106_C_map.mod wobs /scr/pima/bp171ad_uvs/J0338+3106_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0338+3106_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0338+3106_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0338+3106_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 = -0.00218286 Jy ! Component: 100 - total flux cleaned = -0.00327174 Jy ! Component: 150 - total flux cleaned = -0.00399303 Jy ! Component: 200 - total flux cleaned = -0.00460742 Jy ! Component: 250 - total flux cleaned = -0.00512218 Jy ! Component: 300 - total flux cleaned = -0.00548742 Jy ! Component: 350 - total flux cleaned = -0.00571897 Jy ! Component: 400 - total flux cleaned = -0.0059403 Jy ! Component: 450 - total flux cleaned = -0.00594098 Jy ! Component: 500 - total flux cleaned = -0.00594151 Jy ! Component: 550 - total flux cleaned = -0.00603875 Jy ! Component: 600 - total flux cleaned = -0.00608518 Jy ! Component: 650 - total flux cleaned = -0.00604149 Jy ! Component: 700 - total flux cleaned = -0.00604231 Jy ! Component: 750 - total flux cleaned = -0.0060001 Jy ! Component: 800 - total flux cleaned = -0.00595933 Jy ! Component: 850 - total flux cleaned = -0.00599826 Jy ! Component: 900 - total flux cleaned = -0.00592066 Jy ! Component: 950 - total flux cleaned = -0.00588315 Jy ! Component: 1000 - total flux cleaned = -0.00584694 Jy ! Component: 1050 - total flux cleaned = -0.00577709 Jy ! Component: 1100 - total flux cleaned = -0.00581249 Jy ! Component: 1150 - total flux cleaned = -0.00587991 Jy ! Component: 1200 - total flux cleaned = -0.00591209 Jy ! Component: 1250 - total flux cleaned = -0.00591215 Jy ! Component: 1300 - total flux cleaned = -0.00607052 Jy ! Component: 1350 - total flux cleaned = -0.00616336 Jy ! Component: 1400 - total flux cleaned = -0.00613317 Jy ! Component: 1450 - total flux cleaned = -0.00619356 Jy ! Component: 1500 - total flux cleaned = -0.00622322 Jy ! Component: 1550 - total flux cleaned = -0.00628106 Jy ! Component: 1600 - total flux cleaned = -0.00625313 Jy ! Component: 1650 - total flux cleaned = -0.006226 Jy ! Component: 1700 - total flux cleaned = -0.0063084 Jy ! Component: 1750 - total flux cleaned = -0.0063351 Jy ! Component: 1800 - total flux cleaned = -0.00633499 Jy ! Component: 1850 - total flux cleaned = -0.00636124 Jy ! Component: 1900 - total flux cleaned = -0.00633505 Jy ! Component: 1950 - total flux cleaned = -0.00630986 Jy ! Component: 2000 - total flux cleaned = -0.00638552 Jy ! Component: 2050 - total flux cleaned = -0.00633553 Jy ! Component: 2100 - total flux cleaned = -0.00631105 Jy ! Component: 2150 - total flux cleaned = -0.00626253 Jy ! Component: 2200 - total flux cleaned = -0.00621491 Jy ! Component: 2250 - total flux cleaned = -0.00623871 Jy ! Component: 2300 - total flux cleaned = -0.00619168 Jy ! Component: 2350 - total flux cleaned = -0.00612206 Jy ! Component: 2400 - total flux cleaned = -0.00609936 Jy ! Component: 2450 - total flux cleaned = -0.0061221 Jy ! Component: 2500 - total flux cleaned = -0.00609971 Jy ! Component: 2550 - total flux cleaned = -0.00607756 Jy ! Component: 2600 - total flux cleaned = -0.0061216 Jy ! Component: 2650 - total flux cleaned = -0.00609964 Jy ! Component: 2700 - total flux cleaned = -0.00616411 Jy ! Component: 2750 - total flux cleaned = -0.00612137 Jy ! Component: 2800 - total flux cleaned = -0.00605813 Jy ! Component: 2850 - total flux cleaned = -0.00603727 Jy ! Component: 2900 - total flux cleaned = -0.00593341 Jy ! Component: 2950 - total flux cleaned = -0.00587203 Jy ! Component: 3000 - total flux cleaned = -0.00581094 Jy ! Component: 3050 - total flux cleaned = -0.00581068 Jy ! Component: 3100 - total flux cleaned = -0.0057706 Jy ! Component: 3150 - total flux cleaned = -0.00575057 Jy ! Component: 3200 - total flux cleaned = -0.00573076 Jy ! Component: 3250 - total flux cleaned = -0.00573081 Jy ! Component: 3300 - total flux cleaned = -0.00573076 Jy ! Component: 3350 - total flux cleaned = -0.00575009 Jy ! Component: 3400 - total flux cleaned = -0.00573099 Jy ! Component: 3450 - total flux cleaned = -0.00588357 Jy ! Component: 3500 - total flux cleaned = -0.00586447 Jy ! Component: 3550 - total flux cleaned = -0.00595872 Jy ! Component: 3600 - total flux cleaned = -0.00595875 Jy ! Component: 3650 - total flux cleaned = -0.00595881 Jy ! Component: 3700 - total flux cleaned = -0.00603294 Jy ! Component: 3750 - total flux cleaned = -0.00601449 Jy ! Component: 3800 - total flux cleaned = -0.00603282 Jy ! Component: 3850 - total flux cleaned = -0.00608738 Jy ! Component: 3900 - total flux cleaned = -0.00610542 Jy ! Component: 3950 - total flux cleaned = -0.00606937 Jy ! Component: 4000 - total flux cleaned = -0.00617701 Jy ! Component: 4050 - total flux cleaned = -0.00614129 Jy ! Total flux subtracted in 4096 components = -0.00619455 Jy ! Clean residual min=-0.000969 max=0.001042 Jy/beam ! Clean residual mean=0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.193703 Jy keep ! Adding 363 model components to the UV plane model. ! The established model now contains 435 components and 0.193703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0338+3106_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.575 x 4.257 at 13.19 degrees (North through East) ! Clean map min=-0.0021932 max=0.1724 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0338+3106_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545272 0.545272 1.09054 2.18109 4.36217 8.72435 17.4487 34.8974 69.7948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 550.184 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0338+3106_C_uvs.log closed on Mon Dec 9 02:00:36 2013