! Started logfile: /d2/scr/pima/bp171a5_uvs/J1355-3709_X_uvs.log on Sun Jan 19 22:06:09 2014 obs /d2/scr/pima/bp171a5_uvs/J1355-3709_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1355-3709_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1355-3709 ! ! 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 816 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/bp171a5_uvs/J1355-3709_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=1.005409Jy sigma=25.777025 ! Fit after self-cal, rms=0.918663Jy sigma=23.283873 ! 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=0.7275 mas, bmaj=2.065 mas, bpa=-11.4 degrees ! Estimated noise=1.41775 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 = 0.057876 Jy ! Component: 100 - total flux cleaned = 0.0779828 Jy ! Total flux subtracted in 100 components = 0.0779828 Jy ! Clean residual min=-0.008129 max=0.012873 Jy/beam ! Clean residual mean=-0.000021 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.0779828 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0779828 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=0.046075Jy sigma=1.206903 ! Fit after self-cal, rms=0.045728Jy sigma=1.203246 ! 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=0.9028 mas, bmaj=2.497 mas, bpa=-12.44 degrees ! Estimated noise=1.00747 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 = 0.0237875 Jy ! Component: 100 - total flux cleaned = 0.0370865 Jy ! Component: 150 - total flux cleaned = 0.0445637 Jy ! Component: 200 - total flux cleaned = 0.0487703 Jy ! Total flux subtracted in 200 components = 0.0487703 Jy ! Clean residual min=-0.006567 max=0.014808 Jy/beam ! Clean residual mean=-0.000006 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 0.126753 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.126753 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=0.034088Jy sigma=0.797714 ! Fit after self-cal, rms=0.034029Jy sigma=0.796769 ! Inverting map ! Added new window around map position (-8.2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123506 Jy ! Component: 100 - total flux cleaned = 0.0173734 Jy ! Component: 150 - total flux cleaned = 0.0206756 Jy ! Component: 200 - total flux cleaned = 0.0215496 Jy ! Total flux subtracted in 200 components = 0.0215496 Jy ! Clean residual min=-0.005540 max=0.006776 Jy/beam ! Clean residual mean=-0.000004 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.148303 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.148303 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=0.029937Jy sigma=0.664762 ! Fit after self-cal, rms=0.029628Jy sigma=0.650124 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9028 x 2.497 at -12.44 degrees (North through East) ! Clean map min=-0.0042992 max=0.070313 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: ! FD 0.96 HN 1.02 KP 1.01 LA 0.94 ! MK 1.01 NL 1.18 OV 1.00 PT 0.91 ! SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 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: ! FD 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 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 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 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* ! ! ! Fit before self-cal, rms=0.029628Jy sigma=0.650124 ! Fit after self-cal, rms=0.029299Jy sigma=0.642222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.491 mas, bpa=-12.25 degrees ! Estimated noise=1.00111 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 = 0.0020635 Jy ! Component: 100 - total flux cleaned = 0.00323336 Jy ! Component: 150 - total flux cleaned = 0.00391193 Jy ! Component: 200 - total flux cleaned = 0.00454575 Jy ! Total flux subtracted in 200 components = 0.00454575 Jy ! Clean residual min=-0.004086 max=0.005329 Jy/beam ! Clean residual mean=-0.000002 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.152848 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.152848 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=0.028650Jy sigma=0.626052 ! Fit after self-cal, rms=0.028639Jy sigma=0.625234 ! 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=0.028639Jy sigma=0.625234 ! Fit after self-cal, rms=0.028561Jy sigma=0.625024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.901 mas, bmaj=2.49 mas, bpa=-12.27 degrees ! Estimated noise=0.999433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119117 Jy ! Component: 100 - total flux cleaned = 0.00176995 Jy ! Component: 150 - total flux cleaned = 0.00230979 Jy ! Component: 200 - total flux cleaned = 0.00281482 Jy ! Total flux subtracted in 200 components = 0.00281482 Jy ! Clean residual min=-0.003749 max=0.004709 Jy/beam ! Clean residual mean=-0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.155663 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.155663 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=0.028222Jy sigma=0.616682 ! Fit after self-cal, rms=0.028216Jy sigma=0.616469 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 (-17.6, 40.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387722 Jy ! Component: 100 - total flux cleaned = 0.00453038 Jy ! Component: 150 - total flux cleaned = 0.00517452 Jy ! Component: 200 - total flux cleaned = 0.00558489 Jy ! Total flux subtracted in 200 components = 0.00558489 Jy ! Clean residual min=-0.003212 max=0.003342 Jy/beam ! Clean residual mean=0.000003 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.161248 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.161248 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=0.027501Jy sigma=0.595016 ! Fit after self-cal, rms=0.027429Jy sigma=0.592785 ! 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=0.027429Jy sigma=0.592785 ! Fit after self-cal, rms=0.027528Jy sigma=0.575287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.907 mas, bmaj=2.502 mas, bpa=-12.15 degrees ! Estimated noise=1.00358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237004 Jy ! Component: 100 - total flux cleaned = 0.000209283 Jy ! Component: 150 - total flux cleaned = 0.000510792 Jy ! Component: 200 - total flux cleaned = 0.000709586 Jy ! Total flux subtracted in 200 components = 0.000709586 Jy ! Clean residual min=-0.002784 max=0.003067 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.161958 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.161958 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=0.027386Jy sigma=0.571928 ! Fit after self-cal, rms=0.027377Jy sigma=0.571588 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 (-44.8, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250804 Jy ! Component: 100 - total flux cleaned = 0.00276134 Jy ! Component: 150 - total flux cleaned = 0.00272151 Jy ! Component: 200 - total flux cleaned = 0.00272095 Jy ! Total flux subtracted in 200 components = 0.00272095 Jy ! Clean residual min=-0.002300 max=0.002439 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.164679 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.164679 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=0.027107Jy sigma=0.563642 ! Fit after self-cal, rms=0.027096Jy sigma=0.562940 ! 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=0.027096Jy sigma=0.562940 ! Fit after self-cal, rms=0.026969Jy sigma=0.561756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=6.486 mas, bpa=-7.224 degrees ! Estimated noise=1.22147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151708 Jy ! Component: 100 - total flux cleaned = 0.00205174 Jy ! Component: 150 - total flux cleaned = 0.00220455 Jy ! Component: 200 - total flux cleaned = 0.00234091 Jy ! Total flux subtracted in 200 components = 0.00234091 Jy ! Clean residual min=-0.002234 max=0.002127 Jy/beam ! Clean residual mean=0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.16702 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.16702 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=0.026930Jy sigma=0.560197 ! Fit after self-cal, rms=0.026931Jy sigma=0.560043 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 = 0.000345383 Jy ! Component: 100 - total flux cleaned = 0.00046542 Jy ! Component: 150 - total flux cleaned = 0.000594992 Jy ! Component: 200 - total flux cleaned = 0.000635796 Jy ! Total flux subtracted in 200 components = 0.000635796 Jy ! Clean residual min=-0.002119 max=0.002098 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.167655 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.167655 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=0.026919Jy sigma=0.559736 ! Fit after self-cal, rms=0.026918Jy sigma=0.559677 ! 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=0.9094 mas, bmaj=2.507 mas, bpa=-12.07 degrees ! Estimated noise=1.00118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9094 x 2.507 at -12.07 degrees (North through East) ! Clean map min=-0.0026743 max=0.065142 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=0.7313 mas, bmaj=2.067 mas, bpa=-10.89 degrees ! Estimated noise=1.40946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573612 Jy ! Component: 100 - total flux cleaned = 0.0775671 Jy ! Component: 150 - total flux cleaned = 0.0908078 Jy ! Component: 200 - total flux cleaned = 0.101204 Jy ! Total flux subtracted in 200 components = 0.101204 Jy ! Clean residual min=-0.005998 max=0.008893 Jy/beam ! Clean residual mean=-0.000014 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.101204 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.101204 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.507 mas, bpa=-12.07 degrees ! Estimated noise=1.00118 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 (15.2, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166149 Jy ! Component: 100 - total flux cleaned = 0.0274551 Jy ! Component: 150 - total flux cleaned = 0.0353215 Jy ! Component: 200 - total flux cleaned = 0.0413489 Jy ! Total flux subtracted in 200 components = 0.0413489 Jy ! Clean residual min=-0.003930 max=0.004790 Jy/beam ! Clean residual mean=-0.000010 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.142552 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 83 components and 0.142553 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=2.216 mas, bmaj=6.486 mas, bpa=-7.224 degrees ! Estimated noise=1.22147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818958 Jy ! Component: 100 - total flux cleaned = 0.0133889 Jy ! Component: 150 - total flux cleaned = 0.0168782 Jy ! Component: 200 - total flux cleaned = 0.0193095 Jy ! Total flux subtracted in 200 components = 0.0193095 Jy ! Clean residual min=-0.002988 max=0.003049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.161862 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 = 0.00173777 Jy ! Component: 100 - total flux cleaned = 0.0026306 Jy ! Component: 150 - total flux cleaned = 0.00299227 Jy ! Component: 200 - total flux cleaned = 0.00328137 Jy ! Total flux subtracted in 200 components = 0.00328137 Jy ! Clean residual min=-0.002443 max=0.002693 Jy/beam ! Clean residual mean=0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.165143 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 121 components and 0.165143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.507 mas, bpa=-12.07 degrees ! Estimated noise=1.00118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532764 Jy ! Component: 100 - total flux cleaned = -0.000285616 Jy ! Component: 150 - total flux cleaned = -0.000174646 Jy ! Component: 200 - total flux cleaned = -7.50345e-05 Jy ! Total flux subtracted in 200 components = -7.50345e-05 Jy ! Clean residual min=-0.002288 max=0.002499 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.165068 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.165068 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=0.027021Jy sigma=0.562822 ! Fit after self-cal, rms=0.026946Jy sigma=0.560128 wmodel /d2/scr/pima/bp171a5_uvs/J1355-3709_X_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp171a5_uvs/J1355-3709_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1355-3709_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1355-3709_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1355-3709_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a5_uvs/J1355-3709_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 = 0.000571233 Jy ! Component: 100 - total flux cleaned = 0.000645537 Jy ! Component: 150 - total flux cleaned = 0.000611744 Jy ! Component: 200 - total flux cleaned = 0.000773514 Jy ! Component: 250 - total flux cleaned = 0.000803463 Jy ! Component: 300 - total flux cleaned = 0.000832361 Jy ! Component: 350 - total flux cleaned = 0.00103062 Jy ! Component: 400 - total flux cleaned = 0.00122175 Jy ! Component: 450 - total flux cleaned = 0.00143385 Jy ! Component: 500 - total flux cleaned = 0.00158806 Jy ! Component: 550 - total flux cleaned = 0.00188833 Jy ! Component: 600 - total flux cleaned = 0.00205883 Jy ! Component: 650 - total flux cleaned = 0.00215365 Jy ! Component: 700 - total flux cleaned = 0.0022694 Jy ! Component: 750 - total flux cleaned = 0.00231463 Jy ! Component: 800 - total flux cleaned = 0.00231424 Jy ! Component: 850 - total flux cleaned = 0.0022711 Jy ! Component: 900 - total flux cleaned = 0.00222904 Jy ! Component: 950 - total flux cleaned = 0.0023134 Jy ! Component: 1000 - total flux cleaned = 0.00239529 Jy ! Component: 1050 - total flux cleaned = 0.00233503 Jy ! Component: 1100 - total flux cleaned = 0.00237446 Jy ! Component: 1150 - total flux cleaned = 0.00237423 Jy ! Component: 1200 - total flux cleaned = 0.00233556 Jy ! Component: 1250 - total flux cleaned = 0.00233558 Jy ! Component: 1300 - total flux cleaned = 0.00233562 Jy ! Component: 1350 - total flux cleaned = 0.00229889 Jy ! Component: 1400 - total flux cleaned = 0.00229866 Jy ! Component: 1450 - total flux cleaned = 0.00229833 Jy ! Component: 1500 - total flux cleaned = 0.0022276 Jy ! Component: 1550 - total flux cleaned = 0.00217551 Jy ! Component: 1600 - total flux cleaned = 0.00217578 Jy ! Component: 1650 - total flux cleaned = 0.00214167 Jy ! Component: 1700 - total flux cleaned = 0.00209136 Jy ! Component: 1750 - total flux cleaned = 0.00209137 Jy ! Component: 1800 - total flux cleaned = 0.00204199 Jy ! Component: 1850 - total flux cleaned = 0.00205811 Jy ! Component: 1900 - total flux cleaned = 0.00199435 Jy ! Component: 1950 - total flux cleaned = 0.002026 Jy ! Component: 2000 - total flux cleaned = 0.00202574 Jy ! Component: 2050 - total flux cleaned = 0.00201024 Jy ! Component: 2100 - total flux cleaned = 0.00199517 Jy ! Component: 2150 - total flux cleaned = 0.00202536 Jy ! Component: 2200 - total flux cleaned = 0.00201024 Jy ! Component: 2250 - total flux cleaned = 0.00202507 Jy ! Component: 2300 - total flux cleaned = 0.00205456 Jy ! Component: 2350 - total flux cleaned = 0.00206894 Jy ! Component: 2400 - total flux cleaned = 0.0020978 Jy ! Component: 2450 - total flux cleaned = 0.00206919 Jy ! Component: 2500 - total flux cleaned = 0.00208349 Jy ! Component: 2550 - total flux cleaned = 0.0021398 Jy ! Component: 2600 - total flux cleaned = 0.00220979 Jy ! Component: 2650 - total flux cleaned = 0.00227927 Jy ! Component: 2700 - total flux cleaned = 0.00230681 Jy ! Component: 2750 - total flux cleaned = 0.0023891 Jy ! Component: 2800 - total flux cleaned = 0.00244366 Jy ! Component: 2850 - total flux cleaned = 0.00249787 Jy ! Component: 2900 - total flux cleaned = 0.00252483 Jy ! Component: 2950 - total flux cleaned = 0.00255168 Jy ! Component: 3000 - total flux cleaned = 0.00261851 Jy ! Component: 3050 - total flux cleaned = 0.00260518 Jy ! Component: 3100 - total flux cleaned = 0.00264494 Jy ! Component: 3150 - total flux cleaned = 0.0026451 Jy ! Component: 3200 - total flux cleaned = 0.00264502 Jy ! Component: 3250 - total flux cleaned = 0.00260554 Jy ! Component: 3300 - total flux cleaned = 0.00257913 Jy ! Component: 3350 - total flux cleaned = 0.0025659 Jy ! Component: 3400 - total flux cleaned = 0.00255271 Jy ! Component: 3450 - total flux cleaned = 0.00255269 Jy ! Component: 3500 - total flux cleaned = 0.00255273 Jy ! Component: 3550 - total flux cleaned = 0.00253926 Jy ! Component: 3600 - total flux cleaned = 0.00256624 Jy ! Component: 3650 - total flux cleaned = 0.00257989 Jy ! Component: 3700 - total flux cleaned = 0.00260718 Jy ! Component: 3750 - total flux cleaned = 0.00263476 Jy ! Component: 3800 - total flux cleaned = 0.00266284 Jy ! Component: 3850 - total flux cleaned = 0.00269105 Jy ! Component: 3900 - total flux cleaned = 0.0027198 Jy ! Component: 3950 - total flux cleaned = 0.00276334 Jy ! Component: 4000 - total flux cleaned = 0.00279275 Jy ! Component: 4050 - total flux cleaned = 0.0028226 Jy ! Total flux subtracted in 4096 components = 0.00283765 Jy ! Clean residual min=-0.000873 max=0.000935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.167906 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 383 components and 0.167906 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1355-3709_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9094 x 2.507 at -12.07 degrees (North through East) ! Clean map min=-0.0019094 max=0.068192 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1355-3709_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0681919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211325 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.929691 0.929691 1.85938 3.71876 7.43753 14.8751 29.7501 59.5002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 322.687 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1355-3709_X_uvs.log closed on Sun Jan 19 22:06:15 2014