! Started logfile: /scr/pima/bp171a9_uvs/J1041+523B_X_uvs.log on Sat Dec 21 09:10:58 2013 obs /scr/pima/bp171a9_uvs/J1041+523B_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1041+523B_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1041+523B ! ! 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 496 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1041+523B_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999065Jy sigma=1.834009 ! Fit after self-cal, rms=0.956328Jy sigma=1.735865 ! 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=0.6388 mas, bmaj=3.472 mas, bpa=-46.27 degrees ! Estimated noise=28.2118 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 = 0.0378264 Jy ! Component: 100 - total flux cleaned = 0.0493469 Jy ! Total flux subtracted in 100 components = 0.0493469 Jy ! Clean residual min=-0.003921 max=0.005360 Jy/beam ! Clean residual mean=0.000002 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0493469 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0493469 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=0.022086Jy sigma=0.036364 ! Fit after self-cal, rms=0.021507Jy sigma=0.035805 ! 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=0.7671 mas, bmaj=3.374 mas, bpa=-46.52 degrees ! Estimated noise=19.2345 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 = 0.00649977 Jy ! Component: 100 - total flux cleaned = 0.00974328 Jy ! Component: 150 - total flux cleaned = 0.0117862 Jy ! Component: 200 - total flux cleaned = 0.0132777 Jy ! Total flux subtracted in 200 components = 0.0132777 Jy ! Clean residual min=-0.002923 max=0.003053 Jy/beam ! Clean residual mean=0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0626246 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 0.0626246 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=0.020872Jy sigma=0.029642 ! Fit after self-cal, rms=0.020843Jy sigma=0.029598 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7671 x 3.374 at -46.52 degrees (North through East) ! Clean map min=-0.0027402 max=0.050578 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 0.98 HN 0.88 KP 0.92 MK 0.95 ! NL 0.98 OV 0.97 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.87 KP 0.91 MK 1.00 ! NL 1.00 OV 0.91 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.89 KP 1.04 MK 1.02 ! NL 0.93 OV 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.98 KP 1.09 MK 0.94 ! NL 0.95 OV 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020843Jy sigma=0.029598 ! Fit after self-cal, rms=0.020197Jy sigma=0.027988 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7702 mas, bmaj=3.379 mas, bpa=-46.66 degrees ! Estimated noise=18.2942 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 = -8.96296e-05 Jy ! Component: 100 - total flux cleaned = 0.000388127 Jy ! Component: 150 - total flux cleaned = 0.0010306 Jy ! Component: 200 - total flux cleaned = 0.00167877 Jy ! Total flux subtracted in 200 components = 0.00167877 Jy ! Clean residual min=-0.002129 max=0.002316 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0643034 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0643034 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=0.019714Jy sigma=0.027810 ! Fit after self-cal, rms=0.019714Jy sigma=0.027793 ! 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=0.019714Jy sigma=0.027793 ! Fit after self-cal, rms=0.019560Jy sigma=0.027519 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7682 mas, bmaj=3.384 mas, bpa=-46.68 degrees ! Estimated noise=17.9322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000656324 Jy ! Component: 100 - total flux cleaned = -0.000263025 Jy ! Component: 150 - total flux cleaned = 0.000167912 Jy ! Component: 200 - total flux cleaned = 0.000555481 Jy ! Total flux subtracted in 200 components = 0.000555481 Jy ! Clean residual min=-0.002012 max=0.002049 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0648588 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0648588 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=0.019202Jy sigma=0.027551 ! Fit after self-cal, rms=0.019202Jy sigma=0.027544 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 = 0.0004067 Jy ! Component: 100 - total flux cleaned = 0.00076937 Jy ! Component: 150 - total flux cleaned = 0.00107624 Jy ! Component: 200 - total flux cleaned = 0.00138955 Jy ! Total flux subtracted in 200 components = 0.00138955 Jy ! Clean residual min=-0.001938 max=0.001888 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0662484 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0662484 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=0.019124Jy sigma=0.027487 ! Fit after self-cal, rms=0.019124Jy sigma=0.027482 ! 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=0.019124Jy sigma=0.027482 ! Fit after self-cal, rms=0.019004Jy sigma=0.027393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7652 mas, bmaj=3.387 mas, bpa=-46.64 degrees ! Estimated noise=17.6276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508918 Jy ! Component: 100 - total flux cleaned = -0.000249001 Jy ! Component: 150 - total flux cleaned = 2.9621e-05 Jy ! Component: 200 - total flux cleaned = 0.000230021 Jy ! Total flux subtracted in 200 components = 0.000230021 Jy ! Clean residual min=-0.001934 max=0.001848 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0664784 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0664784 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=0.018791Jy sigma=0.027493 ! Fit after self-cal, rms=0.018791Jy sigma=0.027491 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 = 0.000180641 Jy ! Component: 100 - total flux cleaned = 0.000422929 Jy ! Component: 150 - total flux cleaned = 0.00061875 Jy ! Component: 200 - total flux cleaned = 0.000775709 Jy ! Total flux subtracted in 200 components = 0.000775709 Jy ! Clean residual min=-0.001939 max=0.001866 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0672541 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0672541 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=0.018753Jy sigma=0.027481 ! Fit after self-cal, rms=0.018754Jy sigma=0.027479 ! 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=0.018754Jy sigma=0.027479 ! Fit after self-cal, rms=0.018598Jy sigma=0.027208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=3.207 mas, bpa=-51.35 degrees ! Estimated noise=22.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645822 Jy ! Component: 100 - total flux cleaned = 0.000880223 Jy ! Component: 150 - total flux cleaned = 0.00104236 Jy ! Component: 200 - total flux cleaned = 0.00112378 Jy ! Total flux subtracted in 200 components = 0.00112378 Jy ! Clean residual min=-0.002250 max=0.002254 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0683779 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0683779 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=0.018559Jy sigma=0.027213 ! Fit after self-cal, rms=0.018551Jy sigma=0.027206 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 = 0.00010117 Jy ! Component: 100 - total flux cleaned = 0.000155481 Jy ! Component: 150 - total flux cleaned = 0.00018434 Jy ! Component: 200 - total flux cleaned = 0.000210925 Jy ! Total flux subtracted in 200 components = 0.000210925 Jy ! Clean residual min=-0.002226 max=0.002231 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0685888 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.0685888 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=0.018529Jy sigma=0.027233 ! Fit after self-cal, rms=0.018524Jy sigma=0.027231 ! 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=0.7582 mas, bmaj=3.401 mas, bpa=-46.57 degrees ! Estimated noise=17.4383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7582 x 3.401 at -46.57 degrees (North through East) ! Clean map min=-0.0017335 max=0.046935 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=0.6346 mas, bmaj=3.503 mas, bpa=-46.25 degrees ! Estimated noise=25.7767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346979 Jy ! Component: 100 - total flux cleaned = 0.0453441 Jy ! Component: 150 - total flux cleaned = 0.0503332 Jy ! Component: 200 - total flux cleaned = 0.0525583 Jy ! Total flux subtracted in 200 components = 0.0525583 Jy ! Clean residual min=-0.002515 max=0.002969 Jy/beam ! Clean residual mean=0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0525583 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0525583 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7582 mas, bmaj=3.401 mas, bpa=-46.57 degrees ! Estimated noise=17.4383 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 = 0.00239583 Jy ! Component: 100 - total flux cleaned = 0.00392683 Jy ! Component: 150 - total flux cleaned = 0.00509127 Jy ! Component: 200 - total flux cleaned = 0.00593865 Jy ! Total flux subtracted in 200 components = 0.00593865 Jy ! Clean residual min=-0.002225 max=0.002531 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0584969 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0584969 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=1.64 mas, bmaj=3.207 mas, bpa=-51.35 degrees ! Estimated noise=22.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205398 Jy ! Component: 100 - total flux cleaned = 0.0035042 Jy ! Component: 150 - total flux cleaned = 0.00445418 Jy ! Component: 200 - total flux cleaned = 0.00513407 Jy ! Total flux subtracted in 200 components = 0.00513407 Jy ! Clean residual min=-0.002792 max=0.002419 Jy/beam ! Clean residual mean=0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.063631 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 = 0.000533153 Jy ! Component: 100 - total flux cleaned = 0.0010664 Jy ! Component: 150 - total flux cleaned = 0.00149016 Jy ! Component: 200 - total flux cleaned = 0.00189572 Jy ! Total flux subtracted in 200 components = 0.00189572 Jy ! Clean residual min=-0.002534 max=0.002255 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0655267 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 0.0655267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7582 mas, bmaj=3.401 mas, bpa=-46.57 degrees ! Estimated noise=17.4383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.9437e-05 Jy ! Component: 100 - total flux cleaned = 0.000501611 Jy ! Component: 150 - total flux cleaned = 0.000900648 Jy ! Component: 200 - total flux cleaned = 0.00105634 Jy ! Total flux subtracted in 200 components = 0.00105634 Jy ! Clean residual min=-0.001784 max=0.001835 Jy/beam ! Clean residual mean=0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.066583 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.066583 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=0.018505Jy sigma=0.027338 ! Fit after self-cal, rms=0.018504Jy sigma=0.027320 wmodel /scr/pima/bp171a9_uvs/J1041+523B_X_map.mod ! Writing 87 model components to file: /scr/pima/bp171a9_uvs/J1041+523B_X_map.mod wobs /scr/pima/bp171a9_uvs/J1041+523B_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1041+523B_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1041+523B_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1041+523B_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 = 0.000418012 Jy ! Component: 100 - total flux cleaned = 0.000568939 Jy ! Component: 150 - total flux cleaned = 0.000883905 Jy ! Component: 200 - total flux cleaned = 0.00123272 Jy ! Component: 250 - total flux cleaned = 0.0015606 Jy ! Component: 300 - total flux cleaned = 0.00179985 Jy ! Component: 350 - total flux cleaned = 0.00200424 Jy ! Component: 400 - total flux cleaned = 0.00222066 Jy ! Component: 450 - total flux cleaned = 0.00240735 Jy ! Component: 500 - total flux cleaned = 0.00262628 Jy ! Component: 550 - total flux cleaned = 0.00277994 Jy ! Component: 600 - total flux cleaned = 0.00294618 Jy ! Component: 650 - total flux cleaned = 0.00314238 Jy ! Component: 700 - total flux cleaned = 0.00324692 Jy ! Component: 750 - total flux cleaned = 0.00338225 Jy ! Component: 800 - total flux cleaned = 0.00348069 Jy ! Component: 850 - total flux cleaned = 0.00349645 Jy ! Component: 900 - total flux cleaned = 0.00355942 Jy ! Component: 950 - total flux cleaned = 0.00358987 Jy ! Component: 1000 - total flux cleaned = 0.00362003 Jy ! Component: 1050 - total flux cleaned = 0.00373817 Jy ! Component: 1100 - total flux cleaned = 0.00378142 Jy ! Component: 1150 - total flux cleaned = 0.0038385 Jy ! Component: 1200 - total flux cleaned = 0.00390844 Jy ! Component: 1250 - total flux cleaned = 0.00399079 Jy ! Component: 1300 - total flux cleaned = 0.00407181 Jy ! Component: 1350 - total flux cleaned = 0.00415149 Jy ! Component: 1400 - total flux cleaned = 0.0041907 Jy ! Component: 1450 - total flux cleaned = 0.0042551 Jy ! Component: 1500 - total flux cleaned = 0.00429333 Jy ! Component: 1550 - total flux cleaned = 0.00439415 Jy ! Component: 1600 - total flux cleaned = 0.00444391 Jy ! Component: 1650 - total flux cleaned = 0.00451761 Jy ! Component: 1700 - total flux cleaned = 0.00460243 Jy ! Component: 1750 - total flux cleaned = 0.00469821 Jy ! Component: 1800 - total flux cleaned = 0.0047572 Jy ! Component: 1850 - total flux cleaned = 0.00487401 Jy ! Component: 1900 - total flux cleaned = 0.00494354 Jy ! Component: 1950 - total flux cleaned = 0.00504664 Jy ! Component: 2000 - total flux cleaned = 0.00514872 Jy ! Component: 2050 - total flux cleaned = 0.00521623 Jy ! Component: 2100 - total flux cleaned = 0.00532755 Jy ! Component: 2150 - total flux cleaned = 0.00539374 Jy ! Component: 2200 - total flux cleaned = 0.00549229 Jy ! Component: 2250 - total flux cleaned = 0.0055249 Jy ! Component: 2300 - total flux cleaned = 0.00562215 Jy ! Component: 2350 - total flux cleaned = 0.00570791 Jy ! Component: 2400 - total flux cleaned = 0.00580375 Jy ! Component: 2450 - total flux cleaned = 0.00585678 Jy ! Component: 2500 - total flux cleaned = 0.00593048 Jy ! Component: 2550 - total flux cleaned = 0.00598284 Jy ! Component: 2600 - total flux cleaned = 0.00607664 Jy ! Component: 2650 - total flux cleaned = 0.00614925 Jy ! Component: 2700 - total flux cleaned = 0.00625253 Jy ! Component: 2750 - total flux cleaned = 0.00635541 Jy ! Component: 2800 - total flux cleaned = 0.00644759 Jy ! Component: 2850 - total flux cleaned = 0.00650884 Jy ! Component: 2900 - total flux cleaned = 0.00660041 Jy ! Component: 2950 - total flux cleaned = 0.00671211 Jy ! Component: 3000 - total flux cleaned = 0.00679318 Jy ! Component: 3050 - total flux cleaned = 0.00689426 Jy ! Component: 3100 - total flux cleaned = 0.00694472 Jy ! Component: 3150 - total flux cleaned = 0.00702538 Jy ! Component: 3200 - total flux cleaned = 0.00713623 Jy ! Component: 3250 - total flux cleaned = 0.00721689 Jy ! Component: 3300 - total flux cleaned = 0.00727727 Jy ! Component: 3350 - total flux cleaned = 0.00739808 Jy ! Component: 3400 - total flux cleaned = 0.00745844 Jy ! Component: 3450 - total flux cleaned = 0.00755909 Jy ! Component: 3500 - total flux cleaned = 0.00763952 Jy ! Component: 3550 - total flux cleaned = 0.00770992 Jy ! Component: 3600 - total flux cleaned = 0.0077803 Jy ! Component: 3650 - total flux cleaned = 0.00782058 Jy ! Component: 3700 - total flux cleaned = 0.00788093 Jy ! Component: 3750 - total flux cleaned = 0.0079313 Jy ! Component: 3800 - total flux cleaned = 0.00797165 Jy ! Component: 3850 - total flux cleaned = 0.00803212 Jy ! Component: 3900 - total flux cleaned = 0.00808256 Jy ! Component: 3950 - total flux cleaned = 0.008133 Jy ! Component: 4000 - total flux cleaned = 0.00814315 Jy ! Component: 4050 - total flux cleaned = 0.00817348 Jy ! Total flux subtracted in 4096 components = 0.00821402 Jy ! Clean residual min=-0.000612 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0747971 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 313 components and 0.0747971 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1041+523B_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7582 x 3.401 at -46.57 degrees (North through East) ! Clean map min=-0.0012235 max=0.046375 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1041+523B_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0463746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996091 0.996091 1.99218 3.98436 7.96873 15.9375 31.8749 63.7498 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.177 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1041+523B_X_uvs.log closed on Sat Dec 21 09:11:03 2013