! Started logfile: /scr/pima/bp171ad_uvs/J0336-2644_C_uvs.log on Mon Dec 9 02:00:22 2013 obs /scr/pima/bp171ad_uvs/J0336-2644_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0336-2644_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0336-2644 ! ! 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 1024 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/bp171ad_uvs/J0336-2644_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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=1.001094Jy sigma=1.090578 ! Fit after self-cal, rms=0.978996Jy sigma=1.057515 ! 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=1.268 mas, bmaj=3.335 mas, bpa=-4.736 degrees ! Estimated noise=33.0093 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 = 0.0187317 Jy ! Component: 100 - total flux cleaned = 0.0235037 Jy ! Total flux subtracted in 100 components = 0.0235037 Jy ! Clean residual min=-0.003127 max=0.003191 Jy/beam ! Clean residual mean=0.000005 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0235037 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0235037 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=0.023726Jy sigma=0.026091 ! Fit after self-cal, rms=0.019908Jy sigma=0.022696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435888 Jy ! Component: 100 - total flux cleaned = 0.00631005 Jy ! Total flux subtracted in 100 components = 0.00631005 Jy ! Clean residual min=-0.002930 max=0.002885 Jy/beam ! Clean residual mean=0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0298138 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0298137 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=0.019693Jy sigma=0.020562 ! Fit after self-cal, rms=0.019714Jy sigma=0.020549 ! 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=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 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 = 0.00175458 Jy ! Component: 100 - total flux cleaned = 0.00251907 Jy ! Component: 150 - total flux cleaned = 0.00277032 Jy ! Component: 200 - total flux cleaned = 0.00282405 Jy ! Total flux subtracted in 200 components = 0.00282405 Jy ! Clean residual min=-0.002059 max=0.001849 Jy/beam ! Clean residual mean=0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0326378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0326378 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=0.019869Jy sigma=0.020126 ! Fit after self-cal, rms=0.019877Jy sigma=0.020124 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.046 at -3.961 degrees (North through East) ! Clean map min=-0.0019375 max=0.028809 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019877Jy sigma=0.020124 ! Fit after self-cal, rms=0.019877Jy sigma=0.020124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 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 = 3.43352e-05 Jy ! Component: 100 - total flux cleaned = 6.98731e-05 Jy ! Component: 150 - total flux cleaned = 8.53658e-05 Jy ! Component: 200 - total flux cleaned = 8.58399e-05 Jy ! Total flux subtracted in 200 components = 8.58399e-05 Jy ! Clean residual min=-0.002045 max=0.001870 Jy/beam ! Clean residual mean=0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0327236 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0327236 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=0.019888Jy sigma=0.020102 ! Fit after self-cal, rms=0.019887Jy sigma=0.020101 ! 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=0.019887Jy sigma=0.020101 ! Fit after self-cal, rms=0.019887Jy sigma=0.020101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19134e-05 Jy ! Component: 100 - total flux cleaned = -1.20956e-05 Jy ! Component: 150 - total flux cleaned = -1.20826e-05 Jy ! Component: 200 - total flux cleaned = -5.34702e-06 Jy ! Total flux subtracted in 200 components = -5.34702e-06 Jy ! Clean residual min=-0.002029 max=0.001867 Jy/beam ! Clean residual mean=0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0327183 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0327183 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=0.019890Jy sigma=0.020090 ! Fit after self-cal, rms=0.019890Jy sigma=0.020089 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 = -2.40806e-05 Jy ! Component: 100 - total flux cleaned = -1.7273e-05 Jy ! Component: 150 - total flux cleaned = -1.72006e-05 Jy ! Component: 200 - total flux cleaned = -1.72112e-05 Jy ! Total flux subtracted in 200 components = -1.72112e-05 Jy ! Clean residual min=-0.002019 max=0.001863 Jy/beam ! Clean residual mean=0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0327011 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0327011 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=0.019886Jy sigma=0.020086 ! Fit after self-cal, rms=0.019887Jy sigma=0.020086 ! 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=0.019887Jy sigma=0.020086 ! Fit after self-cal, rms=0.019887Jy sigma=0.020086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3775e-05 Jy ! Component: 100 - total flux cleaned = -1.37569e-05 Jy ! Component: 150 - total flux cleaned = -1.33741e-05 Jy ! Component: 200 - total flux cleaned = -1.32727e-05 Jy ! Total flux subtracted in 200 components = -1.32727e-05 Jy ! Clean residual min=-0.002010 max=0.001859 Jy/beam ! Clean residual mean=0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0326878 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0326878 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=0.019883Jy sigma=0.020082 ! Fit after self-cal, rms=0.019885Jy sigma=0.020082 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 = -1.14775e-05 Jy ! Component: 100 - total flux cleaned = -1.13478e-05 Jy ! Component: 150 - total flux cleaned = -1.12591e-05 Jy ! Component: 200 - total flux cleaned = -1.10382e-05 Jy ! Total flux subtracted in 200 components = -1.10382e-05 Jy ! Clean residual min=-0.002003 max=0.001856 Jy/beam ! Clean residual mean=0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0326768 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0326768 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=0.019882Jy sigma=0.020079 ! Fit after self-cal, rms=0.019884Jy sigma=0.020079 ! 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=0.019884Jy sigma=0.020079 ! Fit after self-cal, rms=0.019884Jy sigma=0.020079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=9.024 mas, bpa=-1.386 degrees ! Estimated noise=27.2664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186792 Jy ! Component: 100 - total flux cleaned = 0.000187768 Jy ! Component: 150 - total flux cleaned = 0.000195151 Jy ! Component: 200 - total flux cleaned = 0.000200863 Jy ! Total flux subtracted in 200 components = 0.000200863 Jy ! Clean residual min=-0.002127 max=0.002171 Jy/beam ! Clean residual mean=0.000009 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0328776 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.0328776 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=0.019917Jy sigma=0.020063 ! Fit after self-cal, rms=0.019906Jy sigma=0.020058 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 = 2.74496e-05 Jy ! Component: 100 - total flux cleaned = 2.65581e-05 Jy ! Component: 150 - total flux cleaned = 2.60441e-05 Jy ! Component: 200 - total flux cleaned = 3.09839e-05 Jy ! Total flux subtracted in 200 components = 3.09839e-05 Jy ! Clean residual min=-0.002128 max=0.002170 Jy/beam ! Clean residual mean=0.000008 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0329086 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 35 components and 0.0329086 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=0.019928Jy sigma=0.020055 ! Fit after self-cal, rms=0.019917Jy sigma=0.020051 ! 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=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.046 at -3.961 degrees (North through East) ! Clean map min=-0.0018983 max=0.028698 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=1.268 mas, bmaj=3.335 mas, bpa=-4.736 degrees ! Estimated noise=33.0093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212175 Jy ! Component: 100 - total flux cleaned = 0.0266482 Jy ! Component: 150 - total flux cleaned = 0.029215 Jy ! Component: 200 - total flux cleaned = 0.0306938 Jy ! Total flux subtracted in 200 components = 0.0306938 Jy ! Clean residual min=-0.002729 max=0.002740 Jy/beam ! Clean residual mean=0.000005 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0306938 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0306938 Jy ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 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 = 0.00140011 Jy ! Component: 100 - total flux cleaned = 0.00188131 Jy ! Component: 150 - total flux cleaned = 0.00195251 Jy ! Component: 200 - total flux cleaned = 0.00201112 Jy ! Total flux subtracted in 200 components = 0.00201112 Jy ! Clean residual min=-0.001994 max=0.001858 Jy/beam ! Clean residual mean=0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0327049 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0327049 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=3.958 mas, bmaj=9.024 mas, bpa=-1.386 degrees ! Estimated noise=27.2664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293112 Jy ! Component: 100 - total flux cleaned = 0.00030546 Jy ! Component: 150 - total flux cleaned = 0.000315624 Jy ! Component: 200 - total flux cleaned = 0.000323527 Jy ! Total flux subtracted in 200 components = 0.000323527 Jy ! Clean residual min=-0.002110 max=0.002139 Jy/beam ! Clean residual mean=0.000008 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0330284 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 = 6.36547e-06 Jy ! Component: 100 - total flux cleaned = 1.15388e-05 Jy ! Component: 150 - total flux cleaned = 1.20439e-05 Jy ! Component: 200 - total flux cleaned = 1.55839e-05 Jy ! Total flux subtracted in 200 components = 1.55839e-05 Jy ! Clean residual min=-0.002111 max=0.002148 Jy/beam ! Clean residual mean=0.000008 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.033044 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.033044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.046 mas, bpa=-3.961 degrees ! Estimated noise=22.4481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85191e-05 Jy ! Component: 100 - total flux cleaned = -0.000110676 Jy ! Component: 150 - total flux cleaned = -0.000132593 Jy ! Component: 200 - total flux cleaned = -0.000152322 Jy ! Total flux subtracted in 200 components = -0.000152322 Jy ! Clean residual min=-0.002005 max=0.001874 Jy/beam ! Clean residual mean=0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0328917 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0328917 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=0.019863Jy sigma=0.020107 ! Fit after self-cal, rms=0.019865Jy sigma=0.020106 wmodel /scr/pima/bp171ad_uvs/J0336-2644_C_map.mod ! Writing 34 model components to file: /scr/pima/bp171ad_uvs/J0336-2644_C_map.mod wobs /scr/pima/bp171ad_uvs/J0336-2644_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0336-2644_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0336-2644_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0336-2644_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 = -0.000222302 Jy ! Component: 100 - total flux cleaned = -0.000384569 Jy ! Component: 150 - total flux cleaned = -0.000625423 Jy ! Component: 200 - total flux cleaned = -0.000994086 Jy ! Component: 250 - total flux cleaned = -0.00129084 Jy ! Component: 300 - total flux cleaned = -0.00152294 Jy ! Component: 350 - total flux cleaned = -0.00154711 Jy ! Component: 400 - total flux cleaned = -0.00154747 Jy ! Component: 450 - total flux cleaned = -0.00161811 Jy ! Component: 500 - total flux cleaned = -0.00179828 Jy ! Component: 550 - total flux cleaned = -0.0018203 Jy ! Component: 600 - total flux cleaned = -0.00194921 Jy ! Component: 650 - total flux cleaned = -0.00205336 Jy ! Component: 700 - total flux cleaned = -0.00211481 Jy ! Component: 750 - total flux cleaned = -0.00217434 Jy ! Component: 800 - total flux cleaned = -0.00213611 Jy ! Component: 850 - total flux cleaned = -0.002136 Jy ! Component: 900 - total flux cleaned = -0.00213618 Jy ! Component: 950 - total flux cleaned = -0.00208152 Jy ! Component: 1000 - total flux cleaned = -0.00197448 Jy ! Component: 1050 - total flux cleaned = -0.00190458 Jy ! Component: 1100 - total flux cleaned = -0.00181846 Jy ! Component: 1150 - total flux cleaned = -0.00171729 Jy ! Component: 1200 - total flux cleaned = -0.0016846 Jy ! Component: 1250 - total flux cleaned = -0.00165188 Jy ! Component: 1300 - total flux cleaned = -0.00158807 Jy ! Component: 1350 - total flux cleaned = -0.00157279 Jy ! Component: 1400 - total flux cleaned = -0.00154191 Jy ! Component: 1450 - total flux cleaned = -0.00152691 Jy ! Component: 1500 - total flux cleaned = -0.00151161 Jy ! Component: 1550 - total flux cleaned = -0.00148202 Jy ! Component: 1600 - total flux cleaned = -0.00143869 Jy ! Component: 1650 - total flux cleaned = -0.0014815 Jy ! Component: 1700 - total flux cleaned = -0.00146771 Jy ! Component: 1750 - total flux cleaned = -0.00153709 Jy ! Component: 1800 - total flux cleaned = -0.0015916 Jy ! Component: 1850 - total flux cleaned = -0.00160507 Jy ! Component: 1900 - total flux cleaned = -0.0016186 Jy ! Component: 1950 - total flux cleaned = -0.0016448 Jy ! Component: 2000 - total flux cleaned = -0.00163184 Jy ! Component: 2050 - total flux cleaned = -0.0016829 Jy ! Component: 2100 - total flux cleaned = -0.00167016 Jy ! Component: 2150 - total flux cleaned = -0.00167022 Jy ! Component: 2200 - total flux cleaned = -0.0017075 Jy ! Component: 2250 - total flux cleaned = -0.00178084 Jy ! Component: 2300 - total flux cleaned = -0.00178076 Jy ! Component: 2350 - total flux cleaned = -0.00179264 Jy ! Component: 2400 - total flux cleaned = -0.00179269 Jy ! Component: 2450 - total flux cleaned = -0.00182789 Jy ! Component: 2500 - total flux cleaned = -0.00183956 Jy ! Component: 2550 - total flux cleaned = -0.00183963 Jy ! Component: 2600 - total flux cleaned = -0.00186253 Jy ! Component: 2650 - total flux cleaned = -0.00187387 Jy ! Component: 2700 - total flux cleaned = -0.00188503 Jy ! Component: 2750 - total flux cleaned = -0.0018961 Jy ! Component: 2800 - total flux cleaned = -0.00189622 Jy ! Component: 2850 - total flux cleaned = -0.00188553 Jy ! Component: 2900 - total flux cleaned = -0.00191802 Jy ! Component: 2950 - total flux cleaned = -0.00195001 Jy ! Component: 3000 - total flux cleaned = -0.00196067 Jy ! Component: 3050 - total flux cleaned = -0.00196059 Jy ! Component: 3100 - total flux cleaned = -0.00198165 Jy ! Component: 3150 - total flux cleaned = -0.00200236 Jy ! Component: 3200 - total flux cleaned = -0.00198167 Jy ! Component: 3250 - total flux cleaned = -0.00200222 Jy ! Component: 3300 - total flux cleaned = -0.00199197 Jy ! Component: 3350 - total flux cleaned = -0.00200214 Jy ! Component: 3400 - total flux cleaned = -0.00200208 Jy ! Component: 3450 - total flux cleaned = -0.00198212 Jy ! Component: 3500 - total flux cleaned = -0.00200203 Jy ! Component: 3550 - total flux cleaned = -0.00204149 Jy ! Component: 3600 - total flux cleaned = -0.00206107 Jy ! Component: 3650 - total flux cleaned = -0.00210985 Jy ! Component: 3700 - total flux cleaned = -0.00212929 Jy ! Component: 3750 - total flux cleaned = -0.00216791 Jy ! Component: 3800 - total flux cleaned = -0.00221585 Jy ! Component: 3850 - total flux cleaned = -0.00220629 Jy ! Component: 3900 - total flux cleaned = -0.00225376 Jy ! Component: 3950 - total flux cleaned = -0.00226321 Jy ! Component: 4000 - total flux cleaned = -0.00229155 Jy ! Component: 4050 - total flux cleaned = -0.00234769 Jy ! Total flux subtracted in 4096 components = -0.00236631 Jy ! Clean residual min=-0.000486 max=0.000479 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0305254 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 311 components and 0.0305254 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0336-2644_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.046 at -3.961 degrees (North through East) ! Clean map min=-0.0010485 max=0.02819 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0336-2644_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0281896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69821 1.69821 3.39643 6.79285 13.5857 27.1714 54.3428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 176.656 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0336-2644_C_uvs.log closed on Mon Dec 9 02:00:28 2013