! Started logfile: /scr/pima/bp171a1_uvs/J0433+0521_X_uvs.log on Fri Mar 15 16:07:31 2013 obs /scr/pima/bp171a1_uvs/J0433+0521_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0433+0521_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0433+0521 ! ! 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 3888 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/J0433+0521_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.094280Jy sigma=0.773464 ! Fit after self-cal, rms=0.634980Jy sigma=0.448839 ! 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=0.7671 mas, bmaj=1.968 mas, bpa=-5.028 degrees ! Estimated noise=24.5272 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 = 0.288508 Jy ! Component: 100 - total flux cleaned = 0.375094 Jy ! Total flux subtracted in 100 components = 0.375094 Jy ! Clean residual min=-0.042494 max=0.079599 Jy/beam ! Clean residual mean=0.000032 rms=0.012966 Jy/beam ! Combined flux in latest and established models = 0.375094 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.375094 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=0.224434Jy sigma=0.158648 ! Fit after self-cal, rms=0.224285Jy sigma=0.158543 ! Inverting map ! Added new window around map position (-5.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0756304 Jy ! Component: 100 - total flux cleaned = 0.12265 Jy ! Total flux subtracted in 100 components = 0.12265 Jy ! Clean residual min=-0.035650 max=0.055359 Jy/beam ! Clean residual mean=0.000029 rms=0.010307 Jy/beam ! Combined flux in latest and established models = 0.497744 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.497744 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=0.180482Jy sigma=0.127577 ! Fit after self-cal, rms=0.179713Jy sigma=0.127035 ! 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=0.9162 mas, bmaj=2.231 mas, bpa=-4.957 degrees ! Estimated noise=16.0433 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 = 0.0681554 Jy ! Component: 100 - total flux cleaned = 0.117577 Jy ! Component: 150 - total flux cleaned = 0.154801 Jy ! Component: 200 - total flux cleaned = 0.183624 Jy ! Total flux subtracted in 200 components = 0.183624 Jy ! Clean residual min=-0.040515 max=0.055864 Jy/beam ! Clean residual mean=0.000075 rms=0.012015 Jy/beam ! Combined flux in latest and established models = 0.681368 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.681368 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=0.141305Jy sigma=0.099883 ! Fit after self-cal, rms=0.140758Jy sigma=0.099497 ! 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 FD 0.94 HN 2.03 KP 1.00 ! LA 0.89 MK 0.88 NL 0.99 OV 0.97 ! PT 0.86 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.85 HN 1.96 KP 1.01 ! LA 0.83 MK 0.90 NL 0.99 OV 0.92 ! PT 0.90 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.92 HN 2.19 KP 1.11 ! LA 0.82 MK 0.93 NL 0.99 OV 0.92 ! PT 0.91 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 2.17 KP 0.96 ! LA 0.85 MK 0.96 NL 0.95 OV 0.93 ! PT 0.94 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.83 HN 2.04 KP 1.05 ! LA 0.84 MK 0.90 NL 0.91 OV 0.90 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.83 HN 2.26 KP 1.03 ! LA 0.87 MK 0.89 NL 0.95 OV 0.93 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.83 HN 2.04 KP 1.01 ! LA 0.81 MK 0.90 NL 0.98 OV 0.96 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.82 HN 1.92 KP 1.06 ! LA 0.78 MK 0.90 NL 0.97 OV 0.99 ! PT 0.86 SC 1.23 ! ! ! Fit before self-cal, rms=0.140758Jy sigma=0.099497 ! Fit after self-cal, rms=0.080800Jy sigma=0.057108 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9343 mas, bmaj=2.298 mas, bpa=-5.138 degrees ! Estimated noise=15.8968 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 (-4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358545 Jy ! Component: 100 - total flux cleaned = 0.0375988 Jy ! Component: 150 - total flux cleaned = 0.0360923 Jy ! Component: 200 - total flux cleaned = 0.0372942 Jy ! Total flux subtracted in 200 components = 0.0372942 Jy ! Clean residual min=-0.017345 max=0.023791 Jy/beam ! Clean residual mean=-0.000013 rms=0.004801 Jy/beam ! Combined flux in latest and established models = 0.718662 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.718662 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=0.061867Jy sigma=0.043005 ! Fit after self-cal, rms=0.061932Jy sigma=0.042702 ! 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=0.061932Jy sigma=0.042702 ! Fit after self-cal, rms=0.059782Jy sigma=0.042040 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9313 mas, bmaj=2.288 mas, bpa=-4.918 degrees ! Estimated noise=15.6991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223774 Jy ! Component: 100 - total flux cleaned = -0.0035138 Jy ! Component: 150 - total flux cleaned = -0.00299542 Jy ! Component: 200 - total flux cleaned = -0.0023245 Jy ! Total flux subtracted in 200 components = -0.0023245 Jy ! Clean residual min=-0.015743 max=0.023588 Jy/beam ! Clean residual mean=-0.000010 rms=0.004410 Jy/beam ! Combined flux in latest and established models = 0.716338 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.716338 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=0.056581Jy sigma=0.040033 ! Fit after self-cal, rms=0.056527Jy sigma=0.039962 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225479 Jy ! Component: 100 - total flux cleaned = 0.0340262 Jy ! Component: 150 - total flux cleaned = 0.040841 Jy ! Component: 200 - total flux cleaned = 0.0458137 Jy ! Total flux subtracted in 200 components = 0.0458137 Jy ! Clean residual min=-0.012398 max=0.013495 Jy/beam ! Clean residual mean=-0.000020 rms=0.003101 Jy/beam ! Combined flux in latest and established models = 0.762151 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.762151 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=0.047018Jy sigma=0.031514 ! Fit after self-cal, rms=0.046287Jy sigma=0.031123 ! 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=0.046287Jy sigma=0.031123 ! Fit after self-cal, rms=0.045179Jy sigma=0.030611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=2.29 mas, bpa=-4.888 degrees ! Estimated noise=15.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666209 Jy ! Component: 100 - total flux cleaned = 0.00918619 Jy ! Component: 150 - total flux cleaned = 0.0107596 Jy ! Component: 200 - total flux cleaned = 0.0112857 Jy ! Total flux subtracted in 200 components = 0.0112857 Jy ! Clean residual min=-0.010722 max=0.010067 Jy/beam ! Clean residual mean=-0.000020 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.773437 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.773437 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=0.043343Jy sigma=0.028871 ! Fit after self-cal, rms=0.043178Jy sigma=0.028802 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 = 0.002243 Jy ! Component: 100 - total flux cleaned = 0.00283457 Jy ! Component: 150 - total flux cleaned = 0.00297132 Jy ! Component: 200 - total flux cleaned = 0.00310069 Jy ! Total flux subtracted in 200 components = 0.00310069 Jy ! Clean residual min=-0.010088 max=0.009387 Jy/beam ! Clean residual mean=-0.000021 rms=0.002599 Jy/beam ! Combined flux in latest and established models = 0.776538 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.776538 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=0.042370Jy sigma=0.028075 ! Fit after self-cal, rms=0.042303Jy sigma=0.028059 ! 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=0.042303Jy sigma=0.028059 ! Fit after self-cal, rms=0.042033Jy sigma=0.027966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=3.522 mas, bpa=6.784 degrees ! Estimated noise=18.7414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354242 Jy ! Component: 100 - total flux cleaned = 0.00466698 Jy ! Component: 150 - total flux cleaned = 0.00541213 Jy ! Component: 200 - total flux cleaned = 0.0056697 Jy ! Total flux subtracted in 200 components = 0.0056697 Jy ! Clean residual min=-0.014584 max=0.014206 Jy/beam ! Clean residual mean=-0.000041 rms=0.004385 Jy/beam ! Combined flux in latest and established models = 0.782207 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.782208 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=0.041772Jy sigma=0.027535 ! Fit after self-cal, rms=0.041598Jy sigma=0.027481 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 = 0.000790278 Jy ! Component: 100 - total flux cleaned = 0.00132575 Jy ! Component: 150 - total flux cleaned = 0.00142255 Jy ! Component: 200 - total flux cleaned = 0.00160775 Jy ! Total flux subtracted in 200 components = 0.00160775 Jy ! Clean residual min=-0.014463 max=0.014065 Jy/beam ! Clean residual mean=-0.000042 rms=0.004340 Jy/beam ! Combined flux in latest and established models = 0.783815 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.783815 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=0.041464Jy sigma=0.027290 ! Fit after self-cal, rms=0.041363Jy sigma=0.027266 ! 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=0.9305 mas, bmaj=2.292 mas, bpa=-4.904 degrees ! Estimated noise=15.4629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9305 x 2.292 at -4.904 degrees (North through East) ! Clean map min=-0.0095911 max=0.38534 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=0.7735 mas, bmaj=2.01 mas, bpa=-5.042 degrees ! Estimated noise=24.2528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285234 Jy ! Component: 100 - total flux cleaned = 0.382797 Jy ! Component: 150 - total flux cleaned = 0.444826 Jy ! Component: 200 - total flux cleaned = 0.48855 Jy ! Total flux subtracted in 200 components = 0.48855 Jy ! Clean residual min=-0.021031 max=0.025936 Jy/beam ! Clean residual mean=0.000013 rms=0.005856 Jy/beam ! Combined flux in latest and established models = 0.48855 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.48855 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.292 mas, bpa=-4.904 degrees ! Estimated noise=15.4629 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 = 0.0553246 Jy ! Component: 100 - total flux cleaned = 0.0942852 Jy ! Component: 150 - total flux cleaned = 0.123442 Jy ! Component: 200 - total flux cleaned = 0.146995 Jy ! Total flux subtracted in 200 components = 0.146995 Jy ! Clean residual min=-0.017255 max=0.020801 Jy/beam ! Clean residual mean=0.000023 rms=0.005501 Jy/beam ! Combined flux in latest and established models = 0.635545 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.635545 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=2.215 mas, bmaj=3.522 mas, bpa=6.784 degrees ! Estimated noise=18.7414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356751 Jy ! Component: 100 - total flux cleaned = 0.0599321 Jy ! Component: 150 - total flux cleaned = 0.0780735 Jy ! Component: 200 - total flux cleaned = 0.092232 Jy ! Total flux subtracted in 200 components = 0.092232 Jy ! Clean residual min=-0.018045 max=0.015450 Jy/beam ! Clean residual mean=-0.000007 rms=0.005688 Jy/beam ! Combined flux in latest and established models = 0.727777 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 = 0.011244 Jy ! Component: 100 - total flux cleaned = 0.020434 Jy ! Component: 150 - total flux cleaned = 0.0266364 Jy ! Component: 200 - total flux cleaned = 0.0309056 Jy ! Total flux subtracted in 200 components = 0.0309056 Jy ! Clean residual min=-0.015000 max=0.014955 Jy/beam ! Clean residual mean=-0.000026 rms=0.004719 Jy/beam ! Combined flux in latest and established models = 0.758683 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 111 components and 0.758683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.292 mas, bpa=-4.904 degrees ! Estimated noise=15.4629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552286 Jy ! Component: 100 - total flux cleaned = 0.00756678 Jy ! Component: 150 - total flux cleaned = 0.00829034 Jy ! Component: 200 - total flux cleaned = 0.00829655 Jy ! Total flux subtracted in 200 components = 0.00829655 Jy ! Clean residual min=-0.011353 max=0.008981 Jy/beam ! Clean residual mean=-0.000015 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.76698 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.766979 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=0.043492Jy sigma=0.028998 ! Fit after self-cal, rms=0.042927Jy sigma=0.028695 wmodel /scr/pima/bp171a1_uvs/J0433+0521_X_map.mod ! Writing 129 model components to file: /scr/pima/bp171a1_uvs/J0433+0521_X_map.mod wobs /scr/pima/bp171a1_uvs/J0433+0521_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0433+0521_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0433+0521_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a1_uvs/J0433+0521_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00346983 Jy ! Component: 100 - total flux cleaned = -0.00567679 Jy ! Component: 150 - total flux cleaned = -0.00699444 Jy ! Component: 200 - total flux cleaned = -0.0071387 Jy ! Component: 250 - total flux cleaned = -0.00714474 Jy ! Component: 300 - total flux cleaned = -0.00715192 Jy ! Component: 350 - total flux cleaned = -0.0073873 Jy ! Component: 400 - total flux cleaned = -0.0071607 Jy ! Component: 450 - total flux cleaned = -0.00683869 Jy ! Component: 500 - total flux cleaned = -0.0064243 Jy ! Component: 550 - total flux cleaned = -0.00593015 Jy ! Component: 600 - total flux cleaned = -0.00555007 Jy ! Component: 650 - total flux cleaned = -0.00499351 Jy ! Component: 700 - total flux cleaned = -0.00409889 Jy ! Component: 750 - total flux cleaned = -0.00357992 Jy ! Component: 800 - total flux cleaned = -0.0028243 Jy ! Component: 850 - total flux cleaned = -0.00201376 Jy ! Component: 900 - total flux cleaned = -0.00130735 Jy ! Component: 950 - total flux cleaned = -0.000623338 Jy ! Component: 1000 - total flux cleaned = -3.59815e-05 Jy ! Component: 1050 - total flux cleaned = 0.000534578 Jy ! Component: 1100 - total flux cleaned = 0.000878402 Jy ! Component: 1150 - total flux cleaned = 0.00141572 Jy ! Component: 1200 - total flux cleaned = 0.00180571 Jy ! Component: 1250 - total flux cleaned = 0.00224899 Jy ! Component: 1300 - total flux cleaned = 0.00255588 Jy ! Component: 1350 - total flux cleaned = 0.00285607 Jy ! Component: 1400 - total flux cleaned = 0.00314743 Jy ! Component: 1450 - total flux cleaned = 0.00354567 Jy ! Component: 1500 - total flux cleaned = 0.00376803 Jy ! Component: 1550 - total flux cleaned = 0.00419805 Jy ! Component: 1600 - total flux cleaned = 0.00435493 Jy ! Component: 1650 - total flux cleaned = 0.00455961 Jy ! Component: 1700 - total flux cleaned = 0.00485842 Jy ! Component: 1750 - total flux cleaned = 0.00495505 Jy ! Component: 1800 - total flux cleaned = 0.00514506 Jy ! Component: 1850 - total flux cleaned = 0.00556055 Jy ! Component: 1900 - total flux cleaned = 0.00587587 Jy ! Component: 1950 - total flux cleaned = 0.00605042 Jy ! Component: 2000 - total flux cleaned = 0.00630731 Jy ! Component: 2050 - total flux cleaned = 0.00643349 Jy ! Component: 2100 - total flux cleaned = 0.00667989 Jy ! Component: 2150 - total flux cleaned = 0.00676121 Jy ! Component: 2200 - total flux cleaned = 0.00699778 Jy ! Component: 2250 - total flux cleaned = 0.0071899 Jy ! Component: 2300 - total flux cleaned = 0.00737806 Jy ! Component: 2350 - total flux cleaned = 0.00748911 Jy ! Component: 2400 - total flux cleaned = 0.00767002 Jy ! Component: 2450 - total flux cleaned = 0.00784692 Jy ! Component: 2500 - total flux cleaned = 0.007882 Jy ! Component: 2550 - total flux cleaned = 0.0080185 Jy ! Component: 2600 - total flux cleaned = 0.00821958 Jy ! Component: 2650 - total flux cleaned = 0.00828446 Jy ! Component: 2700 - total flux cleaned = 0.00822054 Jy ! Component: 2750 - total flux cleaned = 0.00837791 Jy ! Component: 2800 - total flux cleaned = 0.0085004 Jy ! Component: 2850 - total flux cleaned = 0.00843936 Jy ! Component: 2900 - total flux cleaned = 0.00855843 Jy ! Component: 2950 - total flux cleaned = 0.00861707 Jy ! Component: 3000 - total flux cleaned = 0.00867451 Jy ! Component: 3050 - total flux cleaned = 0.00884471 Jy ! Component: 3100 - total flux cleaned = 0.00889963 Jy ! Component: 3150 - total flux cleaned = 0.00906375 Jy ! Component: 3200 - total flux cleaned = 0.00911755 Jy ! Component: 3250 - total flux cleaned = 0.00925056 Jy ! Component: 3300 - total flux cleaned = 0.00932882 Jy ! Component: 3350 - total flux cleaned = 0.00940671 Jy ! Component: 3400 - total flux cleaned = 0.00948338 Jy ! Component: 3450 - total flux cleaned = 0.00955866 Jy ! Component: 3500 - total flux cleaned = 0.00963314 Jy ! Component: 3550 - total flux cleaned = 0.00965723 Jy ! Component: 3600 - total flux cleaned = 0.0096815 Jy ! Component: 3650 - total flux cleaned = 0.00982528 Jy ! Component: 3700 - total flux cleaned = 0.00977804 Jy ! Component: 3750 - total flux cleaned = 0.00987175 Jy ! Component: 3800 - total flux cleaned = 0.00991834 Jy ! Component: 3850 - total flux cleaned = 0.0100324 Jy ! Component: 3900 - total flux cleaned = 0.0100322 Jy ! Component: 3950 - total flux cleaned = 0.0100323 Jy ! Component: 4000 - total flux cleaned = 0.0101205 Jy ! Component: 4050 - total flux cleaned = 0.010077 Jy ! Total flux subtracted in 4096 components = 0.0101852 Jy ! Clean residual min=-0.001383 max=0.001221 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.777165 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 480 components and 0.777165 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0433+0521_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9305 x 2.292 at -4.904 degrees (North through East) ! Clean map min=-0.0046537 max=0.39102 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0433+0521_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.391025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.282103 0.282103 0.564206 1.12841 2.25683 4.51365 9.0273 18.0546 36.1092 72.2184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.391 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0433+0521_X_uvs.log closed on Fri Mar 15 16:07:36 2013