! Started logfile: /scr/pima/bp171a5_uvs/J1208-0435_C_uvs.log on Sat Apr 20 01:33:21 2013 obs /scr/pima/bp171a5_uvs/J1208-0435_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1208-0435_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1208-0435 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1720 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/bp171a5_uvs/J1208-0435_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. ! ! 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=1.013044Jy sigma=0.716213 ! Fit after self-cal, rms=0.926868Jy sigma=0.655286 ! 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=1.662 mas, bmaj=5.281 mas, bpa=17.91 degrees ! Estimated noise=30.4199 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 = 0.0530123 Jy ! Component: 100 - total flux cleaned = 0.0716023 Jy ! Total flux subtracted in 100 components = 0.0716023 Jy ! Clean residual min=-0.004753 max=0.008605 Jy/beam ! Clean residual mean=0.000008 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.0716023 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0716023 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=0.035673Jy sigma=0.025219 ! Fit after self-cal, rms=0.033149Jy sigma=0.023436 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110242 Jy ! Component: 100 - total flux cleaned = 0.0169042 Jy ! Total flux subtracted in 100 components = 0.0169042 Jy ! Clean residual min=-0.003639 max=0.003966 Jy/beam ! Clean residual mean=0.000001 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0885064 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0885064 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=0.028529Jy sigma=0.020169 ! Fit after self-cal, rms=0.028479Jy sigma=0.020134 ! 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=1.982 mas, bmaj=5.593 mas, bpa=16.79 degrees ! Estimated noise=24.1161 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 = 0.00497058 Jy ! Component: 100 - total flux cleaned = 0.00793525 Jy ! Component: 150 - total flux cleaned = 0.00991709 Jy ! Component: 200 - total flux cleaned = 0.0112893 Jy ! Total flux subtracted in 200 components = 0.0112893 Jy ! Clean residual min=-0.003298 max=0.004989 Jy/beam ! Clean residual mean=0.000001 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0997957 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.0997957 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=0.027530Jy sigma=0.019463 ! Fit after self-cal, rms=0.027520Jy sigma=0.019455 ! 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 1.36 FD 0.99 HN 1.06 KP 0.88 ! LA 1.10 NL 1.10 OV 1.05 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.18 HN 1.14 KP 0.90 ! LA 1.00 NL 1.24 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.99 KP 0.92 ! LA 1.06 NL 1.17 OV 0.98 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.99 KP 0.95 ! LA 1.04 NL 1.01 OV 0.96 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 0.95 ! LA 1.02 NL 1.03 OV 1.00 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 1.01 ! LA 1.10 NL 1.01 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 0.98 KP 0.89 ! LA 1.01 NL 1.09 OV 0.96 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 0.94 KP 0.96 ! LA 0.99 NL 1.04 OV 1.00 PT 0.94 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.027520Jy sigma=0.019455 ! Fit after self-cal, rms=0.028313Jy sigma=0.018529 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=5.607 mas, bpa=16.75 degrees ! Estimated noise=24.0192 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 (-6.9, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455791 Jy ! Component: 100 - total flux cleaned = 0.0069062 Jy ! Component: 150 - total flux cleaned = 0.00806132 Jy ! Component: 200 - total flux cleaned = 0.00831519 Jy ! Total flux subtracted in 200 components = 0.00831519 Jy ! Clean residual min=-0.001694 max=0.001892 Jy/beam ! Clean residual mean=0.000008 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.108111 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.108111 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=0.027589Jy sigma=0.017975 ! Fit after self-cal, rms=0.027616Jy sigma=0.017940 ! 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=0.027616Jy sigma=0.017940 ! Fit after self-cal, rms=0.027134Jy sigma=0.017904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=5.602 mas, bpa=16.72 degrees ! Estimated noise=23.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146064 Jy ! Component: 100 - total flux cleaned = 0.00207967 Jy ! Component: 150 - total flux cleaned = 0.002142 Jy ! Component: 200 - total flux cleaned = 0.00222644 Jy ! Total flux subtracted in 200 components = 0.00222644 Jy ! Clean residual min=-0.001431 max=0.001615 Jy/beam ! Clean residual mean=0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.110337 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.110337 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=0.027027Jy sigma=0.017826 ! Fit after self-cal, rms=0.027022Jy sigma=0.017821 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 = 0.000494989 Jy ! Component: 100 - total flux cleaned = 0.000545834 Jy ! Component: 150 - total flux cleaned = 0.0005908 Jy ! Component: 200 - total flux cleaned = 0.000590138 Jy ! Total flux subtracted in 200 components = 0.000590138 Jy ! Clean residual min=-0.001400 max=0.001515 Jy/beam ! Clean residual mean=0.000006 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.110927 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.110927 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=0.026981Jy sigma=0.017793 ! Fit after self-cal, rms=0.026981Jy sigma=0.017792 ! 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=0.026981Jy sigma=0.017792 ! Fit after self-cal, rms=0.026842Jy sigma=0.017784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=5.6 mas, bpa=16.72 degrees ! Estimated noise=23.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646408 Jy ! Component: 100 - total flux cleaned = 0.000774266 Jy ! Component: 150 - total flux cleaned = 0.000870823 Jy ! Component: 200 - total flux cleaned = 0.000870557 Jy ! Total flux subtracted in 200 components = 0.000870557 Jy ! Clean residual min=-0.001384 max=0.001503 Jy/beam ! Clean residual mean=0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.111798 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.111798 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=0.026810Jy sigma=0.017761 ! Fit after self-cal, rms=0.026811Jy sigma=0.017760 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 = 0.000206983 Jy ! Component: 100 - total flux cleaned = 0.000222576 Jy ! Component: 150 - total flux cleaned = 0.000207426 Jy ! Component: 200 - total flux cleaned = 0.000207906 Jy ! Total flux subtracted in 200 components = 0.000207906 Jy ! Clean residual min=-0.001370 max=0.001484 Jy/beam ! Clean residual mean=0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.112006 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.112006 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=0.026794Jy sigma=0.017749 ! Fit after self-cal, rms=0.026794Jy sigma=0.017749 ! Inverting map ! Added new window around map position (-52.2, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118816 Jy ! Component: 100 - total flux cleaned = 0.00104519 Jy ! Component: 150 - total flux cleaned = 0.00108586 Jy ! Component: 200 - total flux cleaned = 0.00119898 Jy ! Total flux subtracted in 200 components = 0.00119898 Jy ! Clean residual min=-0.001335 max=0.001367 Jy/beam ! Clean residual mean=0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.113205 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.113205 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=0.026723Jy sigma=0.017704 ! Fit after self-cal, rms=0.026722Jy sigma=0.017702 ! 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=0.026722Jy sigma=0.017702 ! Fit after self-cal, rms=0.026636Jy sigma=0.017695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=6.885 mas, bpa=6.509 degrees ! Estimated noise=28.1717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743794 Jy ! Component: 100 - total flux cleaned = 0.00107065 Jy ! Component: 150 - total flux cleaned = 0.00125208 Jy ! Component: 200 - total flux cleaned = 0.00132315 Jy ! Total flux subtracted in 200 components = 0.00132315 Jy ! Clean residual min=-0.001518 max=0.001211 Jy/beam ! Clean residual mean=0.000006 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.114528 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.114528 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=0.026616Jy sigma=0.017684 ! Fit after self-cal, rms=0.026619Jy sigma=0.017683 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 = 0.000124234 Jy ! Component: 100 - total flux cleaned = 0.000172963 Jy ! Component: 150 - total flux cleaned = 0.000218673 Jy ! Component: 200 - total flux cleaned = 0.000261513 Jy ! Total flux subtracted in 200 components = 0.000261513 Jy ! Clean residual min=-0.001504 max=0.001152 Jy/beam ! Clean residual mean=0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.11479 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 205 components and 0.11479 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=0.026612Jy sigma=0.017680 ! Fit after self-cal, rms=0.026613Jy sigma=0.017679 ! 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=1.977 mas, bmaj=5.599 mas, bpa=16.78 degrees ! Estimated noise=23.8251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.977 x 5.599 at 16.78 degrees (North through East) ! Clean map min=-0.0012478 max=0.07174 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=1.66 mas, bmaj=5.272 mas, bpa=17.8 degrees ! Estimated noise=29.8308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531144 Jy ! Component: 100 - total flux cleaned = 0.0724316 Jy ! Component: 150 - total flux cleaned = 0.0824261 Jy ! Component: 200 - total flux cleaned = 0.0880772 Jy ! Total flux subtracted in 200 components = 0.0880772 Jy ! Clean residual min=-0.002929 max=0.003682 Jy/beam ! Clean residual mean=0.000010 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0880772 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0880772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=5.599 mas, bpa=16.78 degrees ! Estimated noise=23.8251 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 (-3.3, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596963 Jy ! Component: 100 - total flux cleaned = 0.0101332 Jy ! Component: 150 - total flux cleaned = 0.0131959 Jy ! Component: 200 - total flux cleaned = 0.0155436 Jy ! Total flux subtracted in 200 components = 0.0155436 Jy ! Clean residual min=-0.001868 max=0.002238 Jy/beam ! Clean residual mean=0.000010 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.103621 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 73 components and 0.103621 Jy ! Inverting map ! Added new window around map position (11.4, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217306 Jy ! Component: 100 - total flux cleaned = 0.00379847 Jy ! Component: 150 - total flux cleaned = 0.00507108 Jy ! Component: 200 - total flux cleaned = 0.00611963 Jy ! Total flux subtracted in 200 components = 0.00611963 Jy ! Clean residual min=-0.001523 max=0.001506 Jy/beam ! Clean residual mean=0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.10974 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 0.10974 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=3.767 mas, bmaj=6.885 mas, bpa=6.509 degrees ! Estimated noise=28.1717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140216 Jy ! Component: 100 - total flux cleaned = 0.00243341 Jy ! Component: 150 - total flux cleaned = 0.00298167 Jy ! Component: 200 - total flux cleaned = 0.00324772 Jy ! Total flux subtracted in 200 components = 0.00324772 Jy ! Clean residual min=-0.001717 max=0.001294 Jy/beam ! Clean residual mean=0.000009 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.112988 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 = 0.00021292 Jy ! Component: 100 - total flux cleaned = 0.000384499 Jy ! Component: 150 - total flux cleaned = 0.000541493 Jy ! Component: 200 - total flux cleaned = 0.00062591 Jy ! Total flux subtracted in 200 components = 0.00062591 Jy ! Clean residual min=-0.001607 max=0.001263 Jy/beam ! Clean residual mean=0.000008 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.113614 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 193 components and 0.113614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=5.599 mas, bpa=16.78 degrees ! Estimated noise=23.8251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36547e-05 Jy ! Component: 100 - total flux cleaned = -4.21025e-05 Jy ! Component: 150 - total flux cleaned = -9.32258e-05 Jy ! Component: 200 - total flux cleaned = -0.000164651 Jy ! Total flux subtracted in 200 components = -0.000164651 Jy ! Clean residual min=-0.001244 max=0.001346 Jy/beam ! Clean residual mean=0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.113449 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 217 components and 0.113449 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=0.026633Jy sigma=0.017689 ! Fit after self-cal, rms=0.026627Jy sigma=0.017685 wmodel /scr/pima/bp171a5_uvs/J1208-0435_C_map.mod ! Writing 217 model components to file: /scr/pima/bp171a5_uvs/J1208-0435_C_map.mod wobs /scr/pima/bp171a5_uvs/J1208-0435_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1208-0435_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1208-0435_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a5_uvs/J1208-0435_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 = 0.00010684 Jy ! Component: 100 - total flux cleaned = 4.4374e-05 Jy ! Component: 150 - total flux cleaned = -5.55256e-05 Jy ! Component: 200 - total flux cleaned = -9.30287e-05 Jy ! Component: 250 - total flux cleaned = -0.00011109 Jy ! Component: 300 - total flux cleaned = -0.000127937 Jy ! Component: 350 - total flux cleaned = -0.000161326 Jy ! Component: 400 - total flux cleaned = -0.000145495 Jy ! Component: 450 - total flux cleaned = -0.000145449 Jy ! Component: 500 - total flux cleaned = -0.000130058 Jy ! Component: 550 - total flux cleaned = -0.00014539 Jy ! Component: 600 - total flux cleaned = -0.000101492 Jy ! Component: 650 - total flux cleaned = -5.86831e-05 Jy ! Component: 700 - total flux cleaned = -3.05088e-05 Jy ! Component: 750 - total flux cleaned = 1.09383e-05 Jy ! Component: 800 - total flux cleaned = 1.09879e-05 Jy ! Component: 850 - total flux cleaned = 7.78882e-05 Jy ! Component: 900 - total flux cleaned = 9.10104e-05 Jy ! Component: 950 - total flux cleaned = 0.000129294 Jy ! Component: 1000 - total flux cleaned = 0.000141765 Jy ! Component: 1050 - total flux cleaned = 0.00015424 Jy ! Component: 1100 - total flux cleaned = 0.000190678 Jy ! Component: 1150 - total flux cleaned = 0.000202639 Jy ! Component: 1200 - total flux cleaned = 0.000249812 Jy ! Component: 1250 - total flux cleaned = 0.000261415 Jy ! Component: 1300 - total flux cleaned = 0.000318938 Jy ! Component: 1350 - total flux cleaned = 0.000353153 Jy ! Component: 1400 - total flux cleaned = 0.000397909 Jy ! Component: 1450 - total flux cleaned = 0.000431014 Jy ! Component: 1500 - total flux cleaned = 0.000496208 Jy ! Component: 1550 - total flux cleaned = 0.000549725 Jy ! Component: 1600 - total flux cleaned = 0.000560272 Jy ! Component: 1650 - total flux cleaned = 0.000581378 Jy ! Component: 1700 - total flux cleaned = 0.000602213 Jy ! Component: 1750 - total flux cleaned = 0.00060224 Jy ! Component: 1800 - total flux cleaned = 0.000632706 Jy ! Component: 1850 - total flux cleaned = 0.000672766 Jy ! Component: 1900 - total flux cleaned = 0.000682726 Jy ! Component: 1950 - total flux cleaned = 0.000751557 Jy ! Component: 2000 - total flux cleaned = 0.000780635 Jy ! Component: 2050 - total flux cleaned = 0.00079995 Jy ! Component: 2100 - total flux cleaned = 0.000838013 Jy ! Component: 2150 - total flux cleaned = 0.000856822 Jy ! Component: 2200 - total flux cleaned = 0.000875412 Jy ! Component: 2250 - total flux cleaned = 0.000921504 Jy ! Component: 2300 - total flux cleaned = 0.000930709 Jy ! Component: 2350 - total flux cleaned = 0.000939691 Jy ! Component: 2400 - total flux cleaned = 0.000966779 Jy ! Component: 2450 - total flux cleaned = 0.000993549 Jy ! Component: 2500 - total flux cleaned = 0.00101996 Jy ! Component: 2550 - total flux cleaned = 0.00104622 Jy ! Component: 2600 - total flux cleaned = 0.00105495 Jy ! Component: 2650 - total flux cleaned = 0.0010979 Jy ! Component: 2700 - total flux cleaned = 0.0010979 Jy ! Component: 2750 - total flux cleaned = 0.00114017 Jy ! Component: 2800 - total flux cleaned = 0.00115695 Jy ! Component: 2850 - total flux cleaned = 0.00119024 Jy ! Component: 2900 - total flux cleaned = 0.00123148 Jy ! Component: 2950 - total flux cleaned = 0.00125598 Jy ! Component: 3000 - total flux cleaned = 0.00128849 Jy ! Component: 3050 - total flux cleaned = 0.00133684 Jy ! Component: 3100 - total flux cleaned = 0.00140885 Jy ! Component: 3150 - total flux cleaned = 0.0014485 Jy ! Component: 3200 - total flux cleaned = 0.00151157 Jy ! Component: 3250 - total flux cleaned = 0.0015429 Jy ! Component: 3300 - total flux cleaned = 0.00160514 Jy ! Component: 3350 - total flux cleaned = 0.00164383 Jy ! Component: 3400 - total flux cleaned = 0.00169755 Jy ! Component: 3450 - total flux cleaned = 0.00175091 Jy ! Component: 3500 - total flux cleaned = 0.00178875 Jy ! Component: 3550 - total flux cleaned = 0.00181882 Jy ! Component: 3600 - total flux cleaned = 0.00186379 Jy ! Component: 3650 - total flux cleaned = 0.00190102 Jy ! Component: 3700 - total flux cleaned = 0.00195278 Jy ! Component: 3750 - total flux cleaned = 0.00198218 Jy ! Component: 3800 - total flux cleaned = 0.00201877 Jy ! Component: 3850 - total flux cleaned = 0.00206231 Jy ! Component: 3900 - total flux cleaned = 0.00208399 Jy ! Component: 3950 - total flux cleaned = 0.00214142 Jy ! Component: 4000 - total flux cleaned = 0.00216282 Jy ! Component: 4050 - total flux cleaned = 0.00223375 Jy ! Total flux subtracted in 4096 components = 0.00226899 Jy ! Clean residual min=-0.000363 max=0.000406 Jy/beam ! Clean residual mean=0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.115718 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 477 components and 0.115718 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1208-0435_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.977 x 5.599 at 16.78 degrees (North through East) ! Clean map min=-0.00093495 max=0.07171 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1208-0435_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0717104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506083 0.506083 1.01217 2.02433 4.04867 8.09733 16.1947 32.3893 64.7786 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1208-0435_C_uvs.log closed on Sat Apr 20 01:33:27 2013