! Started logfile: /scr/pima/bp171a1_uvs/J0514-0733_X_uvs.log on Fri Mar 15 16:08:21 2013 obs /scr/pima/bp171a1_uvs/J0514-0733_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0514-0733_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0514-0733 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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/bp171a1_uvs/J0514-0733_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008325Jy sigma=0.712773 ! Fit after self-cal, rms=0.912280Jy sigma=0.644882 ! 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=0.7481 mas, bmaj=2.012 mas, bpa=-1.715 degrees ! Estimated noise=23.7224 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 = 0.0661643 Jy ! Component: 100 - total flux cleaned = 0.0823758 Jy ! Total flux subtracted in 100 components = 0.0823758 Jy ! Clean residual min=-0.005849 max=0.016721 Jy/beam ! Clean residual mean=-0.000004 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.0823758 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0823758 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=0.037806Jy sigma=0.026721 ! Fit after self-cal, rms=0.037793Jy sigma=0.026711 ! Inverting map ! Added new window around map position (-1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136471 Jy ! Component: 100 - total flux cleaned = 0.0198654 Jy ! Total flux subtracted in 100 components = 0.0198654 Jy ! Clean residual min=-0.005710 max=0.011001 Jy/beam ! Clean residual mean=-0.000002 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.102241 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.102241 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=0.032892Jy sigma=0.023247 ! Fit after self-cal, rms=0.032365Jy sigma=0.022874 ! 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=0.8713 mas, bmaj=2.26 mas, bpa=-1.372 degrees ! Estimated noise=17.5954 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 (9, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682156 Jy ! Component: 100 - total flux cleaned = 0.00900131 Jy ! Component: 150 - total flux cleaned = 0.00900167 Jy ! Component: 200 - total flux cleaned = 0.00924992 Jy ! Total flux subtracted in 200 components = 0.00924992 Jy ! Clean residual min=-0.004321 max=0.007703 Jy/beam ! Clean residual mean=-0.000002 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.111491 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.111491 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=0.029612Jy sigma=0.020927 ! Fit after self-cal, rms=0.029329Jy sigma=0.020727 ! 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 1.16 FD 1.05 HN 1.81 KP 1.01 ! LA 0.97 MK 0.94 NL 0.94 OV 0.96 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.66 KP 1.07 ! LA 0.93 MK 0.98 NL 0.95 OV 0.93 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.77 KP 1.13 ! LA 0.89 MK 1.05 NL 0.96 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.82 KP 1.03 ! LA 0.91 MK 1.07 NL 0.87 OV 0.91 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.84 KP 1.11 ! LA 0.94 MK 0.98 NL 0.84 OV 0.90 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.92 KP 1.09 ! LA 0.91 MK 0.98 NL 0.90 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.73 KP 1.12 ! LA 0.88 MK 1.02 NL 0.86 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.91 HN 1.67 KP 1.16 ! LA 0.83 MK 1.03 NL 0.88 OV 0.99 ! PT 0.87 SC 1.08 ! ! ! Fit before self-cal, rms=0.029329Jy sigma=0.020727 ! Fit after self-cal, rms=0.030228Jy sigma=0.017650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.263 mas, bpa=-0.3986 degrees ! Estimated noise=18.3189 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 = -0.00194116 Jy ! Component: 100 - total flux cleaned = -0.00244932 Jy ! Component: 150 - total flux cleaned = -0.00280996 Jy ! Component: 200 - total flux cleaned = -0.00312961 Jy ! Total flux subtracted in 200 components = -0.00312961 Jy ! Clean residual min=-0.002340 max=0.002193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.108362 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.108361 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=0.029724Jy sigma=0.017359 ! Fit after self-cal, rms=0.029782Jy sigma=0.017338 ! 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=0.029782Jy sigma=0.017338 ! Fit after self-cal, rms=0.030212Jy sigma=0.017315 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=2.266 mas, bpa=-0.185 degrees ! Estimated noise=18.2698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107187 Jy ! Component: 100 - total flux cleaned = -0.00135717 Jy ! Component: 150 - total flux cleaned = -0.00156008 Jy ! Component: 200 - total flux cleaned = -0.00170041 Jy ! Total flux subtracted in 200 components = -0.00170041 Jy ! Clean residual min=-0.002014 max=0.001872 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.106661 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.106661 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=0.029954Jy sigma=0.017191 ! Fit after self-cal, rms=0.029945Jy sigma=0.017187 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 = -4.49161e-05 Jy ! Component: 100 - total flux cleaned = -0.000199882 Jy ! Component: 150 - total flux cleaned = -0.000271197 Jy ! Component: 200 - total flux cleaned = -0.000401633 Jy ! Total flux subtracted in 200 components = -0.000401633 Jy ! Clean residual min=-0.001884 max=0.001733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.106259 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.106259 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=0.029835Jy sigma=0.017133 ! Fit after self-cal, rms=0.029830Jy sigma=0.017132 ! 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=0.029830Jy sigma=0.017132 ! Fit after self-cal, rms=0.030516Jy sigma=0.017113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8906 mas, bmaj=2.267 mas, bpa=-0.07265 degrees ! Estimated noise=18.2707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00090635 Jy ! Component: 100 - total flux cleaned = -0.00108569 Jy ! Component: 150 - total flux cleaned = -0.00118073 Jy ! Component: 200 - total flux cleaned = -0.00123953 Jy ! Total flux subtracted in 200 components = -0.00123953 Jy ! Clean residual min=-0.001744 max=0.001587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.10502 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.10502 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=0.030407Jy sigma=0.017064 ! Fit after self-cal, rms=0.030405Jy sigma=0.017063 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 = -0.000117484 Jy ! Component: 100 - total flux cleaned = -0.000192789 Jy ! Component: 150 - total flux cleaned = -0.00023868 Jy ! Component: 200 - total flux cleaned = -0.000281431 Jy ! Total flux subtracted in 200 components = -0.000281431 Jy ! Clean residual min=-0.001725 max=0.001604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.104739 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 0.104739 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=0.030358Jy sigma=0.017040 ! Fit after self-cal, rms=0.030355Jy sigma=0.017039 ! 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=0.030355Jy sigma=0.017039 ! Fit after self-cal, rms=0.030985Jy sigma=0.017028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=4.108 mas, bpa=4.236 degrees ! Estimated noise=22.5142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811094 Jy ! Component: 100 - total flux cleaned = -0.000934566 Jy ! Component: 150 - total flux cleaned = -0.000997652 Jy ! Component: 200 - total flux cleaned = -0.00103494 Jy ! Total flux subtracted in 200 components = -0.00103494 Jy ! Clean residual min=-0.001851 max=0.001653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.103704 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.103704 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=0.030941Jy sigma=0.017015 ! Fit after self-cal, rms=0.030941Jy sigma=0.017014 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 = -5.66759e-05 Jy ! Component: 100 - total flux cleaned = -7.28373e-05 Jy ! Component: 150 - total flux cleaned = -5.76286e-05 Jy ! Component: 200 - total flux cleaned = -7.18542e-05 Jy ! Total flux subtracted in 200 components = -7.18542e-05 Jy ! Clean residual min=-0.001820 max=0.001600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.103632 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.103632 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=0.030926Jy sigma=0.017009 ! Fit after self-cal, rms=0.030924Jy sigma=0.017009 ! 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=0.8915 mas, bmaj=2.268 mas, bpa=-0.006307 degrees ! Estimated noise=18.2752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8915 x 2.268 at -0.006307 degrees (North through East) ! Clean map min=-0.0022553 max=0.082311 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=0.7605 mas, bmaj=2.002 mas, bpa=-0.09391 degrees ! Estimated noise=25.4155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0706031 Jy ! Component: 100 - total flux cleaned = 0.0878238 Jy ! Component: 150 - total flux cleaned = 0.0949724 Jy ! Component: 200 - total flux cleaned = 0.0987595 Jy ! Total flux subtracted in 200 components = 0.0987595 Jy ! Clean residual min=-0.002128 max=0.002323 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0987595 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 0.0987595 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8915 mas, bmaj=2.268 mas, bpa=-0.006307 degrees ! Estimated noise=18.2752 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 (26.8, -40.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285783 Jy ! Component: 100 - total flux cleaned = 0.00447275 Jy ! Component: 150 - total flux cleaned = 0.00508362 Jy ! Component: 200 - total flux cleaned = 0.00556351 Jy ! Total flux subtracted in 200 components = 0.00556351 Jy ! Clean residual min=-0.001580 max=0.001442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.104323 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.104323 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=4.108 mas, bpa=4.236 degrees ! Estimated noise=22.5142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190744 Jy ! Component: 100 - total flux cleaned = 0.000152312 Jy ! Component: 150 - total flux cleaned = 5.32905e-05 Jy ! Component: 200 - total flux cleaned = -3.85425e-06 Jy ! Total flux subtracted in 200 components = -3.85425e-06 Jy ! Clean residual min=-0.001547 max=0.001613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.104319 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 = -5.15402e-05 Jy ! Component: 100 - total flux cleaned = -9.64722e-05 Jy ! Component: 150 - total flux cleaned = -9.60923e-05 Jy ! Component: 200 - total flux cleaned = -9.56301e-05 Jy ! Total flux subtracted in 200 components = -9.56301e-05 Jy ! Clean residual min=-0.001465 max=0.001499 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.104224 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.104224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8915 mas, bmaj=2.268 mas, bpa=-0.006307 degrees ! Estimated noise=18.2752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83476e-05 Jy ! Component: 100 - total flux cleaned = 9.41041e-07 Jy ! Component: 150 - total flux cleaned = 7.93811e-07 Jy ! Component: 200 - total flux cleaned = 7.88508e-07 Jy ! Total flux subtracted in 200 components = 7.88508e-07 Jy ! Clean residual min=-0.001385 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.104224 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.104224 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=0.030939Jy sigma=0.016992 ! Fit after self-cal, rms=0.030911Jy sigma=0.016983 wmodel /scr/pima/bp171a1_uvs/J0514-0733_X_map.mod ! Writing 88 model components to file: /scr/pima/bp171a1_uvs/J0514-0733_X_map.mod wobs /scr/pima/bp171a1_uvs/J0514-0733_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0514-0733_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0514-0733_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a1_uvs/J0514-0733_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 = -5.1957e-05 Jy ! Component: 100 - total flux cleaned = -5.29251e-05 Jy ! Component: 150 - total flux cleaned = -3.28353e-05 Jy ! Component: 200 - total flux cleaned = 8.78065e-05 Jy ! Component: 250 - total flux cleaned = 0.000165361 Jy ! Component: 300 - total flux cleaned = 0.000221591 Jy ! Component: 350 - total flux cleaned = 0.000221639 Jy ! Component: 400 - total flux cleaned = 0.00027541 Jy ! Component: 450 - total flux cleaned = 0.000361467 Jy ! Component: 500 - total flux cleaned = 0.000377947 Jy ! Component: 550 - total flux cleaned = 0.000459085 Jy ! Component: 600 - total flux cleaned = 0.00049052 Jy ! Component: 650 - total flux cleaned = 0.000536931 Jy ! Component: 700 - total flux cleaned = 0.000582543 Jy ! Component: 750 - total flux cleaned = 0.000582782 Jy ! Component: 800 - total flux cleaned = 0.000597509 Jy ! Component: 850 - total flux cleaned = 0.000611487 Jy ! Component: 900 - total flux cleaned = 0.000555437 Jy ! Component: 950 - total flux cleaned = 0.000583108 Jy ! Component: 1000 - total flux cleaned = 0.000569484 Jy ! Component: 1050 - total flux cleaned = 0.000556253 Jy ! Component: 1100 - total flux cleaned = 0.000595244 Jy ! Component: 1150 - total flux cleaned = 0.000620805 Jy ! Component: 1200 - total flux cleaned = 0.000646317 Jy ! Component: 1250 - total flux cleaned = 0.000733651 Jy ! Component: 1300 - total flux cleaned = 0.000745927 Jy ! Component: 1350 - total flux cleaned = 0.000758144 Jy ! Component: 1400 - total flux cleaned = 0.000841561 Jy ! Component: 1450 - total flux cleaned = 0.000876725 Jy ! Component: 1500 - total flux cleaned = 0.000899837 Jy ! Component: 1550 - total flux cleaned = 0.000922861 Jy ! Component: 1600 - total flux cleaned = 0.00096806 Jy ! Component: 1650 - total flux cleaned = 0.00102393 Jy ! Component: 1700 - total flux cleaned = 0.00105672 Jy ! Component: 1750 - total flux cleaned = 0.00105658 Jy ! Component: 1800 - total flux cleaned = 0.00108893 Jy ! Component: 1850 - total flux cleaned = 0.00115281 Jy ! Component: 1900 - total flux cleaned = 0.00114241 Jy ! Component: 1950 - total flux cleaned = 0.00118411 Jy ! Component: 2000 - total flux cleaned = 0.00122517 Jy ! Component: 2050 - total flux cleaned = 0.0012151 Jy ! Component: 2100 - total flux cleaned = 0.00127564 Jy ! Component: 2150 - total flux cleaned = 0.00128546 Jy ! Component: 2200 - total flux cleaned = 0.00132501 Jy ! Component: 2250 - total flux cleaned = 0.00132498 Jy ! Component: 2300 - total flux cleaned = 0.00132501 Jy ! Component: 2350 - total flux cleaned = 0.00136332 Jy ! Component: 2400 - total flux cleaned = 0.00137289 Jy ! Component: 2450 - total flux cleaned = 0.00139179 Jy ! Component: 2500 - total flux cleaned = 0.00140114 Jy ! Component: 2550 - total flux cleaned = 0.00142891 Jy ! Component: 2600 - total flux cleaned = 0.00141075 Jy ! Component: 2650 - total flux cleaned = 0.00144705 Jy ! Component: 2700 - total flux cleaned = 0.00145604 Jy ! Component: 2750 - total flux cleaned = 0.00147394 Jy ! Component: 2800 - total flux cleaned = 0.00149169 Jy ! Component: 2850 - total flux cleaned = 0.00150925 Jy ! Component: 2900 - total flux cleaned = 0.00151802 Jy ! Component: 2950 - total flux cleaned = 0.00153522 Jy ! Component: 3000 - total flux cleaned = 0.00153519 Jy ! Component: 3050 - total flux cleaned = 0.00156056 Jy ! Component: 3100 - total flux cleaned = 0.00155222 Jy ! Component: 3150 - total flux cleaned = 0.00156889 Jy ! Component: 3200 - total flux cleaned = 0.00156882 Jy ! Component: 3250 - total flux cleaned = 0.00159341 Jy ! Component: 3300 - total flux cleaned = 0.00156885 Jy ! Component: 3350 - total flux cleaned = 0.00158502 Jy ! Component: 3400 - total flux cleaned = 0.00158503 Jy ! Component: 3450 - total flux cleaned = 0.0015691 Jy ! Component: 3500 - total flux cleaned = 0.00157704 Jy ! Component: 3550 - total flux cleaned = 0.00159282 Jy ! Component: 3600 - total flux cleaned = 0.00157708 Jy ! Component: 3650 - total flux cleaned = 0.00158484 Jy ! Component: 3700 - total flux cleaned = 0.00160026 Jy ! Component: 3750 - total flux cleaned = 0.00160019 Jy ! Component: 3800 - total flux cleaned = 0.00160779 Jy ! Component: 3850 - total flux cleaned = 0.0016306 Jy ! Component: 3900 - total flux cleaned = 0.00163057 Jy ! Component: 3950 - total flux cleaned = 0.0016306 Jy ! Component: 4000 - total flux cleaned = 0.00163806 Jy ! Component: 4050 - total flux cleaned = 0.00165295 Jy ! Total flux subtracted in 4096 components = 0.00166773 Jy ! Clean residual min=-0.000442 max=0.000417 Jy/beam ! Clean residual mean=0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.105892 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 349 components and 0.105892 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0514-0733_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8915 x 2.268 at -0.006307 degrees (North through East) ! Clean map min=-0.0016086 max=0.084806 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0514-0733_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.084806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436649 0.436649 0.873298 1.7466 3.49319 6.98638 13.9728 27.9455 55.891 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0514-0733_X_uvs.log closed on Fri Mar 15 16:08:25 2013