! Started logfile: /d2/scr/pima/bp177e_uvs/J2003+1332_X_uvs.log on Sat Mar 22 21:10:39 2014 obs /d2/scr/pima/bp177e_uvs/J2003+1332_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2003+1332_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2003+1332 ! ! 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 /d2/scr/pima/bp177e_uvs/J2003+1332_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=1.007377Jy sigma=36.732451 ! Fit after self-cal, rms=0.917536Jy sigma=33.438491 ! 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=0.9208 mas, bmaj=2.551 mas, bpa=21.86 degrees ! Estimated noise=0.927938 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 = 0.0607663 Jy ! Component: 100 - total flux cleaned = 0.0793923 Jy ! Total flux subtracted in 100 components = 0.0793923 Jy ! Clean residual min=-0.005500 max=0.008474 Jy/beam ! Clean residual mean=-0.000013 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.0793923 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0793923 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=0.025398Jy sigma=0.881726 ! Fit after self-cal, rms=0.025388Jy sigma=0.881060 ! 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=1.145 mas, bmaj=2.584 mas, bpa=20.03 degrees ! Estimated noise=0.679588 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 = 0.0109378 Jy ! Component: 100 - total flux cleaned = 0.0168263 Jy ! Component: 150 - total flux cleaned = 0.0203452 Jy ! Component: 200 - total flux cleaned = 0.0226648 Jy ! Total flux subtracted in 200 components = 0.0226648 Jy ! Clean residual min=-0.004100 max=0.004492 Jy/beam ! Clean residual mean=-0.000014 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.102057 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.102057 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=0.020477Jy sigma=0.678488 ! Fit after self-cal, rms=0.020447Jy sigma=0.676765 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.584 at 20.03 degrees (North through East) ! Clean map min=-0.0040398 max=0.07764 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 1.14 FD 1.13 HN 0.91 KP 0.88 ! LA 1.01 NL 1.07 OV 1.05 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.91 KP 0.91 ! LA 0.89 NL 1.13 OV 1.00 PT 0.86 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 0.95 KP 1.05 ! LA 0.93 NL 1.11 OV 1.03 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.10 KP 0.89 ! LA 0.91 NL 1.11 OV 1.09 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.10 KP 1.06 ! LA 0.97 NL 0.93 OV 1.02 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.14 KP 1.03 ! LA 0.98 NL 1.10 OV 1.08 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.02 KP 0.97 ! LA 0.93 NL 1.04 OV 1.06 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.06 KP 1.00 ! LA 0.88 NL 1.05 OV 1.18 PT 0.85 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.020447Jy sigma=0.676765 ! Fit after self-cal, rms=0.018102Jy sigma=0.572670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.615 mas, bpa=19.91 degrees ! Estimated noise=0.675167 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 (19.2, -35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217009 Jy ! Component: 100 - total flux cleaned = 0.00290514 Jy ! Component: 150 - total flux cleaned = 0.00325699 Jy ! Component: 200 - total flux cleaned = 0.00335224 Jy ! Total flux subtracted in 200 components = 0.00335224 Jy ! Clean residual min=-0.001712 max=0.001847 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.105409 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.105409 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=0.017591Jy sigma=0.556941 ! Fit after self-cal, rms=0.017587Jy sigma=0.555780 ! 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=0.017587Jy sigma=0.555780 ! Fit after self-cal, rms=0.017470Jy sigma=0.553882 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.618 mas, bpa=19.94 degrees ! Estimated noise=0.670812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321611 Jy ! Component: 100 - total flux cleaned = 0.000642009 Jy ! Component: 150 - total flux cleaned = 0.000693273 Jy ! Component: 200 - total flux cleaned = 0.000715343 Jy ! Total flux subtracted in 200 components = 0.000715343 Jy ! Clean residual min=-0.001491 max=0.001736 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.106125 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.106125 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=0.017330Jy sigma=0.550351 ! Fit after self-cal, rms=0.017325Jy sigma=0.549838 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (43, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065658 Jy ! Component: 100 - total flux cleaned = 0.000710214 Jy ! Component: 150 - total flux cleaned = 0.000940042 Jy ! Component: 200 - total flux cleaned = 0.00115452 Jy ! Total flux subtracted in 200 components = 0.00115452 Jy ! Clean residual min=-0.001280 max=0.001601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.107279 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.107279 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=0.017142Jy sigma=0.544166 ! Fit after self-cal, rms=0.017139Jy sigma=0.543917 ! Inverting map ! Added new window around map position (-10.2, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830534 Jy ! Component: 100 - total flux cleaned = 0.000931089 Jy ! Component: 150 - total flux cleaned = 0.00109324 Jy ! Component: 200 - total flux cleaned = 0.00126133 Jy ! Total flux subtracted in 200 components = 0.00126133 Jy ! Clean residual min=-0.001286 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.10854 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.10854 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=0.016938Jy sigma=0.539358 ! Fit after self-cal, rms=0.016932Jy sigma=0.539236 ! 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=0.016932Jy sigma=0.539236 ! Fit after self-cal, rms=0.016814Jy sigma=0.538206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.623 mas, bpa=20.02 degrees ! Estimated noise=0.666589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267824 Jy ! Component: 100 - total flux cleaned = 0.000540179 Jy ! Component: 150 - total flux cleaned = 0.000721212 Jy ! Component: 200 - total flux cleaned = 0.000868958 Jy ! Total flux subtracted in 200 components = 0.000868958 Jy ! Clean residual min=-0.001182 max=0.001089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.109409 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 0.109409 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=0.016747Jy sigma=0.536553 ! Fit after self-cal, rms=0.016746Jy sigma=0.536466 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 = 0.000127927 Jy ! Component: 100 - total flux cleaned = 0.000294261 Jy ! Component: 150 - total flux cleaned = 0.000466166 Jy ! Component: 200 - total flux cleaned = 0.00062732 Jy ! Total flux subtracted in 200 components = 0.00062732 Jy ! Clean residual min=-0.001153 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.110037 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 165 components and 0.110037 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=0.016708Jy sigma=0.535602 ! Fit after self-cal, rms=0.016708Jy sigma=0.535566 ! 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=0.016708Jy sigma=0.535566 ! Fit after self-cal, rms=0.016670Jy sigma=0.535333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=3.186 mas, bpa=10.64 degrees ! Estimated noise=0.766291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207495 Jy ! Component: 100 - total flux cleaned = -0.000157335 Jy ! Component: 150 - total flux cleaned = -0.000146062 Jy ! Component: 200 - total flux cleaned = -8.58962e-05 Jy ! Total flux subtracted in 200 components = -8.58962e-05 Jy ! Clean residual min=-0.000998 max=0.000930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.109951 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.109951 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=0.016644Jy sigma=0.534742 ! Fit after self-cal, rms=0.016643Jy sigma=0.534667 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 = -3.23821e-05 Jy ! Component: 100 - total flux cleaned = 4.52454e-05 Jy ! Component: 150 - total flux cleaned = 6.61967e-05 Jy ! Component: 200 - total flux cleaned = 0.000105874 Jy ! Total flux subtracted in 200 components = 0.000105874 Jy ! Clean residual min=-0.000968 max=0.000915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.110057 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 192 components and 0.110057 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=0.016629Jy sigma=0.534386 ! Fit after self-cal, rms=0.016628Jy sigma=0.534353 ! 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=1.155 mas, bmaj=2.625 mas, bpa=20.02 degrees ! Estimated noise=0.665238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.625 at 20.02 degrees (North through East) ! Clean map min=-0.0010821 max=0.076849 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9273 mas, bmaj=2.576 mas, bpa=21.6 degrees ! Estimated noise=0.917342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059999 Jy ! Component: 100 - total flux cleaned = 0.0779096 Jy ! Component: 150 - total flux cleaned = 0.0867843 Jy ! Component: 200 - total flux cleaned = 0.0916308 Jy ! Total flux subtracted in 200 components = 0.0916308 Jy ! Clean residual min=-0.002705 max=0.003249 Jy/beam ! Clean residual mean=-0.000005 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0916308 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0916308 Jy ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.625 mas, bpa=20.02 degrees ! Estimated noise=0.665238 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.8, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377372 Jy ! Component: 100 - total flux cleaned = 0.00625567 Jy ! Component: 150 - total flux cleaned = 0.00817608 Jy ! Component: 200 - total flux cleaned = 0.00979264 Jy ! Total flux subtracted in 200 components = 0.00979264 Jy ! Clean residual min=-0.001603 max=0.001634 Jy/beam ! Clean residual mean=-0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.101423 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 0.101423 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=2.498 mas, bmaj=3.186 mas, bpa=10.64 degrees ! Estimated noise=0.766291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019378 Jy ! Component: 100 - total flux cleaned = 0.00318483 Jy ! Component: 150 - total flux cleaned = 0.00394032 Jy ! Component: 200 - total flux cleaned = 0.00461681 Jy ! Total flux subtracted in 200 components = 0.00461681 Jy ! Clean residual min=-0.001505 max=0.001280 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.10604 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 = 0.000496093 Jy ! Component: 100 - total flux cleaned = 0.000909993 Jy ! Component: 150 - total flux cleaned = 0.00120659 Jy ! Component: 200 - total flux cleaned = 0.00145557 Jy ! Total flux subtracted in 200 components = 0.00145557 Jy ! Clean residual min=-0.001316 max=0.001111 Jy/beam ! Clean residual mean=-0.000005 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.107496 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 116 components and 0.107496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.625 mas, bpa=20.02 degrees ! Estimated noise=0.665238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473854 Jy ! Component: 100 - total flux cleaned = 0.000826397 Jy ! Component: 150 - total flux cleaned = 0.00111238 Jy ! Component: 200 - total flux cleaned = 0.00129513 Jy ! Total flux subtracted in 200 components = 0.00129513 Jy ! Clean residual min=-0.001292 max=0.001310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.108791 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.108791 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=0.016774Jy sigma=0.538036 ! Fit after self-cal, rms=0.016756Jy sigma=0.537271 wmodel /d2/scr/pima/bp177e_uvs/J2003+1332_X_map.mod ! Writing 141 model components to file: /d2/scr/pima/bp177e_uvs/J2003+1332_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J2003+1332_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2003+1332_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2003+1332_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177e_uvs/J2003+1332_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 = -0.000257986 Jy ! Component: 100 - total flux cleaned = -0.000402877 Jy ! Component: 150 - total flux cleaned = -0.000346101 Jy ! Component: 200 - total flux cleaned = -0.000346336 Jy ! Component: 250 - total flux cleaned = -0.000276632 Jy ! Component: 300 - total flux cleaned = -0.000209646 Jy ! Component: 350 - total flux cleaned = -0.000193692 Jy ! Component: 400 - total flux cleaned = -0.000162495 Jy ! Component: 450 - total flux cleaned = -0.000132614 Jy ! Component: 500 - total flux cleaned = -0.00011809 Jy ! Component: 550 - total flux cleaned = -0.000118118 Jy ! Component: 600 - total flux cleaned = -0.000117894 Jy ! Component: 650 - total flux cleaned = -0.0001708 Jy ! Component: 700 - total flux cleaned = -0.000170515 Jy ! Component: 750 - total flux cleaned = -0.000183116 Jy ! Component: 800 - total flux cleaned = -0.000208015 Jy ! Component: 850 - total flux cleaned = -0.00022007 Jy ! Component: 900 - total flux cleaned = -0.000220202 Jy ! Component: 950 - total flux cleaned = -0.000243253 Jy ! Component: 1000 - total flux cleaned = -0.000231907 Jy ! Component: 1050 - total flux cleaned = -0.000221089 Jy ! Component: 1100 - total flux cleaned = -0.000199479 Jy ! Component: 1150 - total flux cleaned = -0.000178322 Jy ! Component: 1200 - total flux cleaned = -0.000147178 Jy ! Component: 1250 - total flux cleaned = -0.000126561 Jy ! Component: 1300 - total flux cleaned = -9.63557e-05 Jy ! Component: 1350 - total flux cleaned = -9.638e-05 Jy ! Component: 1400 - total flux cleaned = -6.69634e-05 Jy ! Component: 1450 - total flux cleaned = -5.73174e-05 Jy ! Component: 1500 - total flux cleaned = -3.83573e-05 Jy ! Component: 1550 - total flux cleaned = -2.91518e-05 Jy ! Component: 1600 - total flux cleaned = -1.9841e-05 Jy ! Component: 1650 - total flux cleaned = 7.46937e-06 Jy ! Component: 1700 - total flux cleaned = 1.64461e-05 Jy ! Component: 1750 - total flux cleaned = 7.82613e-06 Jy ! Component: 1800 - total flux cleaned = 7.77535e-05 Jy ! Component: 1850 - total flux cleaned = 6.90073e-05 Jy ! Component: 1900 - total flux cleaned = 7.75499e-05 Jy ! Component: 1950 - total flux cleaned = 9.44124e-05 Jy ! Component: 2000 - total flux cleaned = 0.000119331 Jy ! Component: 2050 - total flux cleaned = 0.000135773 Jy ! Component: 2100 - total flux cleaned = 0.000168112 Jy ! Component: 2150 - total flux cleaned = 0.000160137 Jy ! Component: 2200 - total flux cleaned = 0.000191857 Jy ! Component: 2250 - total flux cleaned = 0.000223287 Jy ! Component: 2300 - total flux cleaned = 0.000246617 Jy ! Component: 2350 - total flux cleaned = 0.000292729 Jy ! Component: 2400 - total flux cleaned = 0.000323252 Jy ! Component: 2450 - total flux cleaned = 0.000361111 Jy ! Component: 2500 - total flux cleaned = 0.000413574 Jy ! Component: 2550 - total flux cleaned = 0.000428502 Jy ! Component: 2600 - total flux cleaned = 0.000480257 Jy ! Component: 2650 - total flux cleaned = 0.000494954 Jy ! Component: 2700 - total flux cleaned = 0.000524112 Jy ! Component: 2750 - total flux cleaned = 0.000553026 Jy ! Component: 2800 - total flux cleaned = 0.000574582 Jy ! Component: 2850 - total flux cleaned = 0.000617501 Jy ! Component: 2900 - total flux cleaned = 0.00066006 Jy ! Component: 2950 - total flux cleaned = 0.000681192 Jy ! Component: 3000 - total flux cleaned = 0.000695251 Jy ! Component: 3050 - total flux cleaned = 0.000723083 Jy ! Component: 3100 - total flux cleaned = 0.000736864 Jy ! Component: 3150 - total flux cleaned = 0.00077127 Jy ! Component: 3200 - total flux cleaned = 0.000805427 Jy ! Component: 3250 - total flux cleaned = 0.000812211 Jy ! Component: 3300 - total flux cleaned = 0.00084604 Jy ! Component: 3350 - total flux cleaned = 0.000866178 Jy ! Component: 3400 - total flux cleaned = 0.000899612 Jy ! Component: 3450 - total flux cleaned = 0.000919617 Jy ! Component: 3500 - total flux cleaned = 0.000932908 Jy ! Component: 3550 - total flux cleaned = 0.000959382 Jy ! Component: 3600 - total flux cleaned = 0.000992324 Jy ! Component: 3650 - total flux cleaned = 0.00100543 Jy ! Component: 3700 - total flux cleaned = 0.00103159 Jy ! Component: 3750 - total flux cleaned = 0.00106418 Jy ! Component: 3800 - total flux cleaned = 0.00109013 Jy ! Component: 3850 - total flux cleaned = 0.00109661 Jy ! Component: 3900 - total flux cleaned = 0.0011353 Jy ! Component: 3950 - total flux cleaned = 0.00114173 Jy ! Component: 4000 - total flux cleaned = 0.00117375 Jy ! Component: 4050 - total flux cleaned = 0.00119928 Jy ! Total flux subtracted in 4096 components = 0.00121203 Jy ! Clean residual min=-0.000508 max=0.000432 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.110003 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 384 components and 0.110003 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2003+1332_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.625 at 20.02 degrees (North through East) ! Clean map min=-0.00092895 max=0.076857 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2003+1332_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0768568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414289 0.414289 0.828577 1.65715 3.31431 6.62862 13.2572 26.5145 53.0289 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.132 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2003+1332_X_uvs.log closed on Sat Mar 22 21:10:44 2014