! Started logfile: /d2/scr/pima/bp171aa_uvs/J0533+4822_X_uvs.log on Thu Nov 28 23:30:03 2013 obs /d2/scr/pima/bp171aa_uvs/J0533+4822_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0533+4822_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997778 visibilities/baseline/integration-bin. ! Found source: J0533+4822 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3592 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/bp171aa_uvs/J0533+4822_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=1.686050Jy sigma=1.191675 ! Fit after self-cal, rms=0.330102Jy sigma=0.233307 ! 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=0.752 mas, bmaj=2.729 mas, bpa=-40.21 degrees ! Estimated noise=27.4714 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 = 0.967108 Jy ! Component: 100 - total flux cleaned = 1.18419 Jy ! Total flux subtracted in 100 components = 1.18419 Jy ! Clean residual min=-0.047587 max=0.077659 Jy/beam ! Clean residual mean=0.000059 rms=0.010885 Jy/beam ! Combined flux in latest and established models = 1.18419 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.18419 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=0.191808Jy sigma=0.135562 ! Fit after self-cal, rms=0.191774Jy sigma=0.135538 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0820343 Jy ! Component: 100 - total flux cleaned = 0.12241 Jy ! Total flux subtracted in 100 components = 0.12241 Jy ! Clean residual min=-0.041443 max=0.043608 Jy/beam ! Clean residual mean=0.000040 rms=0.007522 Jy/beam ! Combined flux in latest and established models = 1.3066 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 1.3066 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=0.139187Jy sigma=0.098373 ! Fit after self-cal, rms=0.139109Jy sigma=0.098318 ! 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=0.9594 mas, bmaj=2.809 mas, bpa=-40.19 degrees ! Estimated noise=16.692 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 (10, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516013 Jy ! Component: 100 - total flux cleaned = 0.0836898 Jy ! Component: 150 - total flux cleaned = 0.0968353 Jy ! Component: 200 - total flux cleaned = 0.108757 Jy ! Total flux subtracted in 200 components = 0.108757 Jy ! Clean residual min=-0.031073 max=0.031019 Jy/beam ! Clean residual mean=0.000075 rms=0.006764 Jy/beam ! Combined flux in latest and established models = 1.41535 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 1.41535 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=0.113349Jy sigma=0.080110 ! Fit after self-cal, rms=0.112567Jy sigma=0.079557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 2.809 at -40.19 degrees (North through East) ! Clean map min=-0.03188 max=1.2619 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 1.08 FD 1.09 HN 0.97 KP 0.96 ! LA 1.02 MK 1.00 NL 1.04 OV 1.03 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.94 KP 0.97 ! LA 0.96 MK 1.02 NL 1.05 OV 0.97 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.08 HN 0.99 KP 1.08 ! LA 0.94 MK 1.05 NL 1.04 OV 1.02 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.03 KP 0.93 ! LA 0.97 MK 1.06 NL 1.01 OV 1.00 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 1.07 ! LA 0.96 MK 0.98 NL 0.96 OV 0.98 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.08 KP 1.04 ! LA 1.00 MK 0.99 NL 1.00 OV 1.02 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.02 ! LA 0.95 MK 1.01 NL 1.03 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.03 KP 1.08 ! LA 0.90 MK 0.99 NL 1.01 OV 1.05 ! PT 0.87 SC 1.14 ! ! ! Fit before self-cal, rms=0.112567Jy sigma=0.079557 ! Fit after self-cal, rms=0.040715Jy sigma=0.028709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9669 mas, bmaj=2.821 mas, bpa=-40.24 degrees ! Estimated noise=16.5977 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 = -0.00412053 Jy ! Component: 100 - total flux cleaned = -0.004319 Jy ! Component: 150 - total flux cleaned = -0.00380116 Jy ! Component: 200 - total flux cleaned = -0.00301981 Jy ! Total flux subtracted in 200 components = -0.00301981 Jy ! Clean residual min=-0.008410 max=0.008160 Jy/beam ! Clean residual mean=0.000013 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.41233 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 1.41233 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=0.038232Jy sigma=0.027012 ! Fit after self-cal, rms=0.038199Jy sigma=0.026974 ! 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=0.038199Jy sigma=0.026974 ! Fit after self-cal, rms=0.037916Jy sigma=0.026792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9666 mas, bmaj=2.821 mas, bpa=-40.27 degrees ! Estimated noise=16.5915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000674537 Jy ! Component: 100 - total flux cleaned = -0.000250997 Jy ! Component: 150 - total flux cleaned = 0.00024286 Jy ! Component: 200 - total flux cleaned = 0.000694645 Jy ! Total flux subtracted in 200 components = 0.000694645 Jy ! Clean residual min=-0.007475 max=0.007389 Jy/beam ! Clean residual mean=0.000011 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 1.41303 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 1.41303 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=0.036848Jy sigma=0.026054 ! Fit after self-cal, rms=0.036820Jy sigma=0.026037 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 = 0.000433117 Jy ! Component: 100 - total flux cleaned = 0.000633731 Jy ! Component: 150 - total flux cleaned = 0.00100693 Jy ! Component: 200 - total flux cleaned = 0.00135994 Jy ! Total flux subtracted in 200 components = 0.00135994 Jy ! Clean residual min=-0.007071 max=0.007214 Jy/beam ! Clean residual mean=0.000010 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 1.41439 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 1.41439 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=0.036374Jy sigma=0.025734 ! Fit after self-cal, rms=0.036372Jy sigma=0.025732 ! Inverting map ! Added new window around map position (3.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697046 Jy ! Component: 100 - total flux cleaned = 0.0113736 Jy ! Component: 150 - total flux cleaned = 0.0138489 Jy ! Component: 200 - total flux cleaned = 0.0151154 Jy ! Total flux subtracted in 200 components = 0.0151154 Jy ! Clean residual min=-0.005898 max=0.004717 Jy/beam ! Clean residual mean=0.000004 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 1.4295 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 1.4295 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=0.034713Jy sigma=0.024528 ! Fit after self-cal, rms=0.034683Jy sigma=0.024513 ! 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=0.034683Jy sigma=0.024513 ! Fit after self-cal, rms=0.034363Jy sigma=0.024306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9666 mas, bmaj=2.82 mas, bpa=-40.3 degrees ! Estimated noise=16.5826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452879 Jy ! Component: 100 - total flux cleaned = 0.00152002 Jy ! Component: 150 - total flux cleaned = 0.00189828 Jy ! Component: 200 - total flux cleaned = 0.00234033 Jy ! Total flux subtracted in 200 components = 0.00234033 Jy ! Clean residual min=-0.004973 max=0.004040 Jy/beam ! Clean residual mean=0.000003 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 1.43185 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 1.43185 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=0.033739Jy sigma=0.023874 ! Fit after self-cal, rms=0.033715Jy sigma=0.023860 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 = 0.00108404 Jy ! Component: 100 - total flux cleaned = 0.00116149 Jy ! Component: 150 - total flux cleaned = 0.00137704 Jy ! Component: 200 - total flux cleaned = 0.00157891 Jy ! Total flux subtracted in 200 components = 0.00157891 Jy ! Clean residual min=-0.004542 max=0.003798 Jy/beam ! Clean residual mean=0.000002 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 1.43342 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 1.43342 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=0.033422Jy sigma=0.023662 ! Fit after self-cal, rms=0.033417Jy sigma=0.023658 ! 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=0.033417Jy sigma=0.023658 ! Fit after self-cal, rms=0.033299Jy sigma=0.023582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=3.022 mas, bpa=-45.83 degrees ! Estimated noise=20.1921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610026 Jy ! Component: 100 - total flux cleaned = 0.00184873 Jy ! Component: 150 - total flux cleaned = 0.00247451 Jy ! Component: 200 - total flux cleaned = 0.00270087 Jy ! Total flux subtracted in 200 components = 0.00270087 Jy ! Clean residual min=-0.003687 max=0.003395 Jy/beam ! Clean residual mean=0.000002 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 1.43613 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 188 components and 1.43613 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=0.033063Jy sigma=0.023417 ! Fit after self-cal, rms=0.033053Jy sigma=0.023411 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 = 0.000525265 Jy ! Component: 100 - total flux cleaned = 0.000767259 Jy ! Component: 150 - total flux cleaned = 0.00103462 Jy ! Component: 200 - total flux cleaned = 0.00116062 Jy ! Total flux subtracted in 200 components = 0.00116062 Jy ! Clean residual min=-0.003586 max=0.003355 Jy/beam ! Clean residual mean=0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 1.43729 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 203 components and 1.43729 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=0.032967Jy sigma=0.023355 ! Fit after self-cal, rms=0.032966Jy sigma=0.023354 ! 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=0.9668 mas, bmaj=2.819 mas, bpa=-40.32 degrees ! Estimated noise=16.5771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9668 x 2.819 at -40.32 degrees (North through East) ! Clean map min=-0.008961 max=1.2539 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=0.032966Jy sigma=0.023354 ! Fit after self-cal, rms=0.030992Jy sigma=0.021910 ! Inverting map and beam ! Estimated beam: bmin=0.9666 mas, bmaj=2.819 mas, bpa=-40.33 degrees ! Estimated noise=16.5706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770468 Jy ! Component: 100 - total flux cleaned = -0.00126972 Jy ! Component: 150 - total flux cleaned = -0.00154649 Jy ! Component: 200 - total flux cleaned = -0.00164584 Jy ! Total flux subtracted in 200 components = -0.00164584 Jy ! Clean residual min=-0.003453 max=0.003235 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 1.43564 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 1.43564 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=0.030739Jy sigma=0.021744 ! Fit after self-cal, rms=0.030728Jy sigma=0.021739 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.40351e-06 Jy ! Component: 100 - total flux cleaned = -3.64159e-05 Jy ! Component: 150 - total flux cleaned = 4.31326e-05 Jy ! Component: 200 - total flux cleaned = 4.24009e-05 Jy ! Total flux subtracted in 200 components = 4.24009e-05 Jy ! Clean residual min=-0.003360 max=0.003116 Jy/beam ! Clean residual mean=0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 1.43568 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 228 components and 1.43568 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=0.030627Jy sigma=0.021671 ! Fit after self-cal, rms=0.030625Jy sigma=0.021670 ! 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=0.030625Jy sigma=0.021670 ! Fit after self-cal, rms=0.030558Jy sigma=0.021627 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=0.758 mas, bmaj=2.732 mas, bpa=-40.4 degrees ! Estimated noise=27.6002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.971561 Jy ! Component: 100 - total flux cleaned = 1.18655 Jy ! Component: 150 - total flux cleaned = 1.26208 Jy ! Component: 200 - total flux cleaned = 1.29992 Jy ! Total flux subtracted in 200 components = 1.29992 Jy ! Clean residual min=-0.015381 max=0.018387 Jy/beam ! Clean residual mean=0.000020 rms=0.003336 Jy/beam ! Combined flux in latest and established models = 1.29992 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.29992 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=2.818 mas, bpa=-40.34 degrees ! Estimated noise=16.5653 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 = 0.0308109 Jy ! Component: 100 - total flux cleaned = 0.050689 Jy ! Component: 150 - total flux cleaned = 0.0642776 Jy ! Component: 200 - total flux cleaned = 0.0732326 Jy ! Total flux subtracted in 200 components = 0.0732326 Jy ! Clean residual min=-0.009488 max=0.009583 Jy/beam ! Clean residual mean=0.000026 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 1.37315 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 1.37315 Jy ! Inverting map ! Added new window around map position (32, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786581 Jy ! Component: 100 - total flux cleaned = 0.0142836 Jy ! Component: 150 - total flux cleaned = 0.0194132 Jy ! Component: 200 - total flux cleaned = 0.0245585 Jy ! Total flux subtracted in 200 components = 0.0245585 Jy ! Clean residual min=-0.006993 max=0.005714 Jy/beam ! Clean residual mean=0.000015 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 1.39771 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 92 components and 1.39771 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=2.073 mas, bmaj=3.02 mas, bpa=-45.86 degrees ! Estimated noise=20.1828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789281 Jy ! Component: 100 - total flux cleaned = 0.0138101 Jy ! Component: 150 - total flux cleaned = 0.0184983 Jy ! Component: 200 - total flux cleaned = 0.0223138 Jy ! Total flux subtracted in 200 components = 0.0223138 Jy ! Clean residual min=-0.004811 max=0.004530 Jy/beam ! Clean residual mean=0.000015 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 1.42003 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 = 0.00318954 Jy ! Component: 100 - total flux cleaned = 0.00517626 Jy ! Component: 150 - total flux cleaned = 0.00657138 Jy ! Component: 200 - total flux cleaned = 0.00765571 Jy ! Total flux subtracted in 200 components = 0.00765571 Jy ! Clean residual min=-0.004207 max=0.003581 Jy/beam ! Clean residual mean=0.000009 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.42768 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 140 components and 1.42768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=2.818 mas, bpa=-40.34 degrees ! Estimated noise=16.5653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229942 Jy ! Component: 100 - total flux cleaned = 0.000700634 Jy ! Component: 150 - total flux cleaned = 0.00141942 Jy ! Component: 200 - total flux cleaned = 0.0020703 Jy ! Total flux subtracted in 200 components = 0.0020703 Jy ! Clean residual min=-0.004139 max=0.003167 Jy/beam ! Clean residual mean=0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 1.42975 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 1.42975 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=0.031349Jy sigma=0.022128 ! Fit after self-cal, rms=0.031121Jy sigma=0.021988 wmodel /d2/scr/pima/bp171aa_uvs/J0533+4822_X_map.mod ! Writing 159 model components to file: /d2/scr/pima/bp171aa_uvs/J0533+4822_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0533+4822_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0533+4822_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0533+4822_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171aa_uvs/J0533+4822_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 = -0.000284215 Jy ! Component: 100 - total flux cleaned = -0.000698876 Jy ! Component: 150 - total flux cleaned = -0.00125018 Jy ! Component: 200 - total flux cleaned = -0.00171539 Jy ! Component: 250 - total flux cleaned = -0.0020091 Jy ! Component: 300 - total flux cleaned = -0.00228324 Jy ! Component: 350 - total flux cleaned = -0.00245732 Jy ! Component: 400 - total flux cleaned = -0.00275329 Jy ! Component: 450 - total flux cleaned = -0.00291636 Jy ! Component: 500 - total flux cleaned = -0.00303299 Jy ! Component: 550 - total flux cleaned = -0.00314423 Jy ! Component: 600 - total flux cleaned = -0.00314476 Jy ! Component: 650 - total flux cleaned = -0.00335514 Jy ! Component: 700 - total flux cleaned = -0.00335574 Jy ! Component: 750 - total flux cleaned = -0.00348815 Jy ! Component: 800 - total flux cleaned = -0.0036482 Jy ! Component: 850 - total flux cleaned = -0.00377288 Jy ! Component: 900 - total flux cleaned = -0.00395431 Jy ! Component: 950 - total flux cleaned = -0.00407189 Jy ! Component: 1000 - total flux cleaned = -0.00421542 Jy ! Component: 1050 - total flux cleaned = -0.00438336 Jy ! Component: 1100 - total flux cleaned = -0.00454585 Jy ! Component: 1150 - total flux cleaned = -0.00462511 Jy ! Component: 1200 - total flux cleaned = -0.00470291 Jy ! Component: 1250 - total flux cleaned = -0.00490525 Jy ! Component: 1300 - total flux cleaned = -0.00505359 Jy ! Component: 1350 - total flux cleaned = -0.00524683 Jy ! Component: 1400 - total flux cleaned = -0.00543557 Jy ! Component: 1450 - total flux cleaned = -0.00552831 Jy ! Component: 1500 - total flux cleaned = -0.00573308 Jy ! Component: 1550 - total flux cleaned = -0.0058446 Jy ! Component: 1600 - total flux cleaned = -0.00597567 Jy ! Component: 1650 - total flux cleaned = -0.00608292 Jy ! Component: 1700 - total flux cleaned = -0.00616735 Jy ! Component: 1750 - total flux cleaned = -0.00631221 Jy ! Component: 1800 - total flux cleaned = -0.00635271 Jy ! Component: 1850 - total flux cleaned = -0.00643312 Jy ! Component: 1900 - total flux cleaned = -0.00655104 Jy ! Component: 1950 - total flux cleaned = -0.00664704 Jy ! Component: 2000 - total flux cleaned = -0.00666602 Jy ! Component: 2050 - total flux cleaned = -0.0067586 Jy ! Component: 2100 - total flux cleaned = -0.00677704 Jy ! Component: 2150 - total flux cleaned = -0.00686735 Jy ! Component: 2200 - total flux cleaned = -0.00690314 Jy ! Component: 2250 - total flux cleaned = -0.00700808 Jy ! Component: 2300 - total flux cleaned = -0.00697373 Jy ! Component: 2350 - total flux cleaned = -0.00702498 Jy ! Component: 2400 - total flux cleaned = -0.00704171 Jy ! Component: 2450 - total flux cleaned = -0.00704172 Jy ! Component: 2500 - total flux cleaned = -0.00710702 Jy ! Component: 2550 - total flux cleaned = -0.00713932 Jy ! Component: 2600 - total flux cleaned = -0.00713902 Jy ! Component: 2650 - total flux cleaned = -0.0071552 Jy ! Component: 2700 - total flux cleaned = -0.00715532 Jy ! Component: 2750 - total flux cleaned = -0.00721652 Jy ! Component: 2800 - total flux cleaned = -0.00724684 Jy ! Component: 2850 - total flux cleaned = -0.00730643 Jy ! Component: 2900 - total flux cleaned = -0.00735028 Jy ! Component: 2950 - total flux cleaned = -0.00737953 Jy ! Component: 3000 - total flux cleaned = -0.00749418 Jy ! Component: 3050 - total flux cleaned = -0.00749428 Jy ! Component: 3100 - total flux cleaned = -0.00762002 Jy ! Component: 3150 - total flux cleaned = -0.00764752 Jy ! Component: 3200 - total flux cleaned = -0.007675 Jy ! Component: 3250 - total flux cleaned = -0.00770214 Jy ! Component: 3300 - total flux cleaned = -0.0077291 Jy ! Component: 3350 - total flux cleaned = -0.00779522 Jy ! Component: 3400 - total flux cleaned = -0.00779499 Jy ! Component: 3450 - total flux cleaned = -0.00783375 Jy ! Component: 3500 - total flux cleaned = -0.00785934 Jy ! Component: 3550 - total flux cleaned = -0.00788477 Jy ! Component: 3600 - total flux cleaned = -0.00785965 Jy ! Component: 3650 - total flux cleaned = -0.00787217 Jy ! Component: 3700 - total flux cleaned = -0.0079339 Jy ! Component: 3750 - total flux cleaned = -0.00792162 Jy ! Component: 3800 - total flux cleaned = -0.00794592 Jy ! Component: 3850 - total flux cleaned = -0.00795807 Jy ! Component: 3900 - total flux cleaned = -0.00801755 Jy ! Component: 3950 - total flux cleaned = -0.0080174 Jy ! Component: 4000 - total flux cleaned = -0.00804076 Jy ! Component: 4050 - total flux cleaned = -0.00808723 Jy ! Total flux subtracted in 4096 components = -0.00813329 Jy ! Clean residual min=-0.000572 max=0.000649 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 1.42162 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 469 components and 1.42162 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0533+4822_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9667 x 2.818 at -40.34 degrees (North through East) ! Clean map min=-0.0061893 max=1.2602 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0533+4822_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.26016 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0485493 0.0485493 0.0970986 0.194197 0.388394 0.776789 1.55358 3.10715 6.21431 12.4286 24.8572 49.7145 99.429 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.26 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6179.29 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0533+4822_X_uvs.log closed on Thu Nov 28 23:30:09 2013