! Started logfile: /scr/pima/bp171af_uvs/J0010-0433_C_uvs.log on Thu Oct 10 13:39:27 2013 obs /scr/pima/bp171af_uvs/J0010-0433_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0010-0433_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.803571 visibilities/baseline/integration-bin. ! Found source: J0010-0433 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 720 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J0010-0433_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.100054Jy sigma=22.193416 ! Fit after self-cal, rms=0.489550Jy sigma=9.590585 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.27 mas, bpa=-3.134 degrees ! Estimated noise=1.66114 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 = 0.398975 Jy ! Component: 100 - total flux cleaned = 0.486463 Jy ! Total flux subtracted in 100 components = 0.486463 Jy ! Clean residual min=-0.016120 max=0.028309 Jy/beam ! Clean residual mean=0.000013 rms=0.004699 Jy/beam ! Combined flux in latest and established models = 0.486463 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.486463 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=0.085563Jy sigma=1.595279 ! Fit after self-cal, rms=0.085558Jy sigma=1.595237 ! Inverting map ! Added new window around map position (-9.6, 20.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315933 Jy ! Component: 100 - total flux cleaned = 0.0501747 Jy ! Total flux subtracted in 100 components = 0.0501747 Jy ! Clean residual min=-0.009974 max=0.013617 Jy/beam ! Clean residual mean=0.000007 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.536638 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.536638 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=0.072287Jy sigma=1.239741 ! Fit after self-cal, rms=0.072146Jy sigma=1.236861 ! 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=1.396 mas, bmaj=3.498 mas, bpa=-3.644 degrees ! Estimated noise=1.36891 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 = 0.0153101 Jy ! Component: 100 - total flux cleaned = 0.0244735 Jy ! Component: 150 - total flux cleaned = 0.030376 Jy ! Component: 200 - total flux cleaned = 0.0342509 Jy ! Total flux subtracted in 200 components = 0.0342509 Jy ! Clean residual min=-0.007553 max=0.008196 Jy/beam ! Clean residual mean=0.000001 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.570889 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.570889 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=0.069415Jy sigma=1.146834 ! Fit after self-cal, rms=0.069401Jy sigma=1.146676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.97 KP 1.28 MK 1.06 ! NL 1.17 OV 0.95 PT 0.80 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 1.34 MK 0.98 ! NL 1.11 OV 1.01 PT 0.83 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.96 KP 0.71 MK 0.97 ! NL 0.91 OV 0.98 PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.09 KP 1.02 MK 1.05 ! NL 1.02 OV 0.98 PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.02 KP 1.01 MK 1.06 ! NL 1.02 OV 0.98 PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.01 KP 1.01 MK 1.00 ! NL 0.99 OV 0.98 PT 1.05 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 0.97 MK 1.01 ! NL 1.01 OV 0.99 PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.01 KP 1.06 MK 0.98 ! NL 0.98 OV 1.01 PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.069401Jy sigma=1.146676 ! Fit after self-cal, rms=0.028434Jy sigma=0.431834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.515 mas, bpa=-3.551 degrees ! Estimated noise=1.36698 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 = -0.00253875 Jy ! Component: 100 - total flux cleaned = -0.0030764 Jy ! Component: 150 - total flux cleaned = -0.0030745 Jy ! Component: 200 - total flux cleaned = -0.00303179 Jy ! Total flux subtracted in 200 components = -0.00303179 Jy ! Clean residual min=-0.003811 max=0.003555 Jy/beam ! Clean residual mean=0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.567857 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.567857 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=0.028113Jy sigma=0.426213 ! Fit after self-cal, rms=0.028137Jy sigma=0.426014 ! 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=0.028137Jy sigma=0.426014 ! Fit after self-cal, rms=0.028137Jy sigma=0.424381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.519 mas, bpa=-3.536 degrees ! Estimated noise=1.36607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182013 Jy ! Component: 100 - total flux cleaned = -0.00224779 Jy ! Component: 150 - total flux cleaned = -0.00242396 Jy ! Component: 200 - total flux cleaned = -0.00251777 Jy ! Total flux subtracted in 200 components = -0.00251777 Jy ! Clean residual min=-0.003546 max=0.003287 Jy/beam ! Clean residual mean=0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.565339 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.565339 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=0.027943Jy sigma=0.421563 ! Fit after self-cal, rms=0.027932Jy sigma=0.421470 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 = -7.22324e-05 Jy ! Component: 100 - total flux cleaned = -4.38926e-05 Jy ! Component: 150 - total flux cleaned = -7.11094e-05 Jy ! Component: 200 - total flux cleaned = -7.03892e-05 Jy ! Total flux subtracted in 200 components = -7.03892e-05 Jy ! Clean residual min=-0.003528 max=0.003204 Jy/beam ! Clean residual mean=0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.565269 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.565269 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=0.027882Jy sigma=0.420313 ! Fit after self-cal, rms=0.027877Jy sigma=0.420283 ! 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=0.027877Jy sigma=0.420283 ! Fit after self-cal, rms=0.027892Jy sigma=0.418927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=3.522 mas, bpa=-3.516 degrees ! Estimated noise=1.36485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148822 Jy ! Component: 100 - total flux cleaned = -0.00207636 Jy ! Component: 150 - total flux cleaned = -0.00226348 Jy ! Component: 200 - total flux cleaned = -0.00231117 Jy ! Total flux subtracted in 200 components = -0.00231117 Jy ! Clean residual min=-0.003350 max=0.002946 Jy/beam ! Clean residual mean=0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.562957 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.562957 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=0.027749Jy sigma=0.417330 ! Fit after self-cal, rms=0.027741Jy sigma=0.417265 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 = -0.000134003 Jy ! Component: 100 - total flux cleaned = -0.000154746 Jy ! Component: 150 - total flux cleaned = -0.000194272 Jy ! Component: 200 - total flux cleaned = -0.000213594 Jy ! Total flux subtracted in 200 components = -0.000213594 Jy ! Clean residual min=-0.003328 max=0.002917 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.562744 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.562744 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=0.027709Jy sigma=0.416683 ! Fit after self-cal, rms=0.027705Jy sigma=0.416662 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027705Jy sigma=0.416662 ! Fit after self-cal, rms=0.027724Jy sigma=0.415495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=5.515 mas, bpa=-4.164 degrees ! Estimated noise=1.81512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227255 Jy ! Component: 100 - total flux cleaned = -0.00340826 Jy ! Component: 150 - total flux cleaned = -0.00403254 Jy ! Component: 200 - total flux cleaned = -0.00427843 Jy ! Total flux subtracted in 200 components = -0.00427843 Jy ! Clean residual min=-0.003024 max=0.003030 Jy/beam ! Clean residual mean=0.000006 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.558465 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.558465 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=0.027664Jy sigma=0.416120 ! Fit after self-cal, rms=0.027654Jy sigma=0.415820 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 = -0.000102997 Jy ! Component: 100 - total flux cleaned = -0.00018241 Jy ! Component: 150 - total flux cleaned = -0.000236728 Jy ! Component: 200 - total flux cleaned = -0.00029781 Jy ! Total flux subtracted in 200 components = -0.00029781 Jy ! Clean residual min=-0.002945 max=0.002968 Jy/beam ! Clean residual mean=0.000006 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.558168 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 83 components and 0.558168 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=0.027677Jy sigma=0.416232 ! Fit after self-cal, rms=0.027674Jy sigma=0.416140 ! 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=1.407 mas, bmaj=3.525 mas, bpa=-3.498 degrees ! Estimated noise=1.36337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.407 x 3.525 at -3.498 degrees (North through East) ! Clean map min=-0.0030491 max=0.51324 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=0.027674Jy sigma=0.416140 ! Fit after self-cal, rms=0.019983Jy sigma=0.315075 ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=3.527 mas, bpa=-3.504 degrees ! Estimated noise=1.36225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111417 Jy ! Component: 100 - total flux cleaned = -7.8176e-05 Jy ! Component: 150 - total flux cleaned = -0.000103935 Jy ! Component: 200 - total flux cleaned = -0.000103793 Jy ! Total flux subtracted in 200 components = -0.000103793 Jy ! Clean residual min=-0.003033 max=0.002758 Jy/beam ! Clean residual mean=0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.558064 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.558064 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=0.019891Jy sigma=0.312592 ! Fit after self-cal, rms=0.019879Jy sigma=0.312435 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.60782e-05 Jy ! Component: 100 - total flux cleaned = 0.000117888 Jy ! Component: 150 - total flux cleaned = 0.000118251 Jy ! Component: 200 - total flux cleaned = 0.000135996 Jy ! Total flux subtracted in 200 components = 0.000135996 Jy ! Clean residual min=-0.002990 max=0.002677 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.5582 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.5582 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=0.019842Jy sigma=0.311616 ! Fit after self-cal, rms=0.019835Jy sigma=0.311546 ! 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=0.019835Jy sigma=0.311546 ! Fit after self-cal, rms=0.019831Jy sigma=0.310996 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=3.295 mas, bpa=-2.991 degrees ! Estimated noise=1.66781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.400559 Jy ! Component: 100 - total flux cleaned = 0.488096 Jy ! Component: 150 - total flux cleaned = 0.515457 Jy ! Component: 200 - total flux cleaned = 0.530943 Jy ! Total flux subtracted in 200 components = 0.530943 Jy ! Clean residual min=-0.005424 max=0.008910 Jy/beam ! Clean residual mean=0.000005 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.530943 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.530943 Jy ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.528 mas, bpa=-3.482 degrees ! Estimated noise=1.36233 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 = 0.0109484 Jy ! Component: 100 - total flux cleaned = 0.0175697 Jy ! Component: 150 - total flux cleaned = 0.0218087 Jy ! Component: 200 - total flux cleaned = 0.0245663 Jy ! Total flux subtracted in 200 components = 0.0245663 Jy ! Clean residual min=-0.003288 max=0.003310 Jy/beam ! Clean residual mean=0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.55551 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.55551 Jy ! Inverting map ! Added new window around map position (-24.3, 35.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283044 Jy ! Component: 100 - total flux cleaned = 0.00400661 Jy ! Component: 150 - total flux cleaned = 0.00426893 Jy ! Component: 200 - total flux cleaned = 0.00440525 Jy ! Total flux subtracted in 200 components = 0.00440525 Jy ! Clean residual min=-0.002805 max=0.002391 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.559915 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.559915 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=5.52 mas, bpa=-4.171 degrees ! Estimated noise=1.81023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691215 Jy ! Component: 100 - total flux cleaned = -0.000851144 Jy ! Component: 150 - total flux cleaned = -0.000997574 Jy ! Component: 200 - total flux cleaned = -0.0011329 Jy ! Total flux subtracted in 200 components = -0.0011329 Jy ! Clean residual min=-0.002815 max=0.002837 Jy/beam ! Clean residual mean=0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.558782 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 = -0.000125349 Jy ! Component: 100 - total flux cleaned = -0.000171953 Jy ! Component: 150 - total flux cleaned = -0.000261174 Jy ! Component: 200 - total flux cleaned = -0.00032465 Jy ! Total flux subtracted in 200 components = -0.00032465 Jy ! Clean residual min=-0.002752 max=0.002785 Jy/beam ! Clean residual mean=0.000005 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.558457 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.558457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.528 mas, bpa=-3.482 degrees ! Estimated noise=1.36233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838138 Jy ! Component: 100 - total flux cleaned = 0.000955094 Jy ! Component: 150 - total flux cleaned = 0.00109104 Jy ! Component: 200 - total flux cleaned = 0.00118223 Jy ! Total flux subtracted in 200 components = 0.00118223 Jy ! Clean residual min=-0.002649 max=0.002337 Jy/beam ! Clean residual mean=0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.559639 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.559639 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=0.019763Jy sigma=0.309803 ! Fit after self-cal, rms=0.019766Jy sigma=0.309063 wmodel /scr/pima/bp171af_uvs/J0010-0433_C_map.mod ! Writing 87 model components to file: /scr/pima/bp171af_uvs/J0010-0433_C_map.mod wobs /scr/pima/bp171af_uvs/J0010-0433_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0010-0433_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0010-0433_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J0010-0433_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159181 Jy ! Component: 100 - total flux cleaned = -8.4374e-05 Jy ! Component: 150 - total flux cleaned = 0.000167924 Jy ! Component: 200 - total flux cleaned = 0.000438247 Jy ! Component: 250 - total flux cleaned = 0.000598275 Jy ! Component: 300 - total flux cleaned = 0.000750817 Jy ! Component: 350 - total flux cleaned = 0.00078081 Jy ! Component: 400 - total flux cleaned = 0.000780656 Jy ! Component: 450 - total flux cleaned = 0.000753968 Jy ! Component: 500 - total flux cleaned = 0.000727783 Jy ! Component: 550 - total flux cleaned = 0.000606164 Jy ! Component: 600 - total flux cleaned = 0.000466269 Jy ! Component: 650 - total flux cleaned = 0.000354117 Jy ! Component: 700 - total flux cleaned = 0.000246676 Jy ! Component: 750 - total flux cleaned = 0.000205795 Jy ! Component: 800 - total flux cleaned = 4.34818e-05 Jy ! Component: 850 - total flux cleaned = -5.45173e-05 Jy ! Component: 900 - total flux cleaned = -0.000168999 Jy ! Component: 950 - total flux cleaned = -0.000224527 Jy ! Component: 1000 - total flux cleaned = -0.00017059 Jy ! Component: 1050 - total flux cleaned = -0.000188626 Jy ! Component: 1100 - total flux cleaned = -0.000188786 Jy ! Component: 1150 - total flux cleaned = -0.000222084 Jy ! Component: 1200 - total flux cleaned = -0.000189091 Jy ! Component: 1250 - total flux cleaned = -0.00012489 Jy ! Component: 1300 - total flux cleaned = -6.27982e-05 Jy ! Component: 1350 - total flux cleaned = -6.30913e-05 Jy ! Component: 1400 - total flux cleaned = -4.85644e-05 Jy ! Component: 1450 - total flux cleaned = -4.86595e-05 Jy ! Component: 1500 - total flux cleaned = 2.35403e-05 Jy ! Component: 1550 - total flux cleaned = 9.40314e-05 Jy ! Component: 1600 - total flux cleaned = 0.000107748 Jy ! Component: 1650 - total flux cleaned = 0.000162842 Jy ! Component: 1700 - total flux cleaned = 0.00024383 Jy ! Component: 1750 - total flux cleaned = 0.000283704 Jy ! Component: 1800 - total flux cleaned = 0.000335645 Jy ! Component: 1850 - total flux cleaned = 0.000361578 Jy ! Component: 1900 - total flux cleaned = 0.000462665 Jy ! Component: 1950 - total flux cleaned = 0.000475194 Jy ! Component: 2000 - total flux cleaned = 0.000524444 Jy ! Component: 2050 - total flux cleaned = 0.000584587 Jy ! Component: 2100 - total flux cleaned = 0.000596442 Jy ! Component: 2150 - total flux cleaned = 0.000654894 Jy ! Component: 2200 - total flux cleaned = 0.000689256 Jy ! Component: 2250 - total flux cleaned = 0.000688945 Jy ! Component: 2300 - total flux cleaned = 0.000700302 Jy ! Component: 2350 - total flux cleaned = 0.000744523 Jy ! Component: 2400 - total flux cleaned = 0.000733547 Jy ! Component: 2450 - total flux cleaned = 0.000755131 Jy ! Component: 2500 - total flux cleaned = 0.000787075 Jy ! Component: 2550 - total flux cleaned = 0.000797564 Jy ! Component: 2600 - total flux cleaned = 0.000849514 Jy ! Component: 2650 - total flux cleaned = 0.00088004 Jy ! Component: 2700 - total flux cleaned = 0.000940612 Jy ! Component: 2750 - total flux cleaned = 0.000940509 Jy ! Component: 2800 - total flux cleaned = 0.000989833 Jy ! Component: 2850 - total flux cleaned = 0.000999546 Jy ! Component: 2900 - total flux cleaned = 0.00108634 Jy ! Component: 2950 - total flux cleaned = 0.00110527 Jy ! Component: 3000 - total flux cleaned = 0.00116187 Jy ! Component: 3050 - total flux cleaned = 0.00117133 Jy ! Component: 3100 - total flux cleaned = 0.00121759 Jy ! Component: 3150 - total flux cleaned = 0.00126332 Jy ! Component: 3200 - total flux cleaned = 0.00127239 Jy ! Component: 3250 - total flux cleaned = 0.00133526 Jy ! Component: 3300 - total flux cleaned = 0.00138855 Jy ! Component: 3350 - total flux cleaned = 0.00141489 Jy ! Component: 3400 - total flux cleaned = 0.00143237 Jy ! Component: 3450 - total flux cleaned = 0.00148434 Jy ! Component: 3500 - total flux cleaned = 0.00152708 Jy ! Component: 3550 - total flux cleaned = 0.00151856 Jy ! Component: 3600 - total flux cleaned = 0.00156908 Jy ! Component: 3650 - total flux cleaned = 0.00160252 Jy ! Component: 3700 - total flux cleaned = 0.00160261 Jy ! Component: 3750 - total flux cleaned = 0.00166021 Jy ! Component: 3800 - total flux cleaned = 0.00166836 Jy ! Component: 3850 - total flux cleaned = 0.00170082 Jy ! Component: 3900 - total flux cleaned = 0.00174905 Jy ! Component: 3950 - total flux cleaned = 0.00176501 Jy ! Component: 4000 - total flux cleaned = 0.00181248 Jy ! Component: 4050 - total flux cleaned = 0.00185172 Jy ! Total flux subtracted in 4096 components = 0.00186731 Jy ! Clean residual min=-0.000435 max=0.000534 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.561507 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 369 components and 0.561507 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0010-0433_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.408 x 3.528 at -3.482 degrees (North through East) ! Clean map min=-0.0019099 max=0.5142 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0010-0433_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.514199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132106 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0770749 0.0770749 0.15415 0.3083 0.616599 1.2332 2.4664 4.93279 9.86559 19.7312 39.4623 78.9247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.514 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0010-0433_C_uvs.log closed on Thu Oct 10 13:39:32 2013