! Started logfile: /scr/pima/bp171ac_uvs/J0710+4732_C_uvs.log on Mon Dec 9 01:50:40 2013 obs /scr/pima/bp171ac_uvs/J0710+4732_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0710+4732_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J0710+4732 ! ! 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 984 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/bp171ac_uvs/J0710+4732_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.072698Jy sigma=18.508346 ! Fit after self-cal, rms=0.630430Jy sigma=10.425704 ! 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=1.276 mas, bmaj=4.639 mas, bpa=-31.18 degrees ! Estimated noise=2.05669 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 = 0.279261 Jy ! Component: 100 - total flux cleaned = 0.356575 Jy ! Total flux subtracted in 100 components = 0.356575 Jy ! Clean residual min=-0.017609 max=0.035638 Jy/beam ! Clean residual mean=0.000045 rms=0.006055 Jy/beam ! Combined flux in latest and established models = 0.356575 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.356575 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=0.107630Jy sigma=2.139550 ! Fit after self-cal, rms=0.106832Jy sigma=2.134115 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436438 Jy ! Component: 100 - total flux cleaned = 0.0717418 Jy ! Total flux subtracted in 100 components = 0.0717418 Jy ! Clean residual min=-0.012590 max=0.016518 Jy/beam ! Clean residual mean=0.000024 rms=0.003688 Jy/beam ! Combined flux in latest and established models = 0.428317 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.428317 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=0.077150Jy sigma=1.427738 ! Fit after self-cal, rms=0.076331Jy sigma=1.421520 ! 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=1.651 mas, bmaj=4.967 mas, bpa=-30.16 degrees ! Estimated noise=1.41549 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 = 0.0361201 Jy ! Component: 100 - total flux cleaned = 0.0567013 Jy ! Component: 150 - total flux cleaned = 0.0696715 Jy ! Component: 200 - total flux cleaned = 0.0783783 Jy ! Total flux subtracted in 200 components = 0.0783783 Jy ! Clean residual min=-0.013798 max=0.010380 Jy/beam ! Clean residual mean=0.000000 rms=0.003206 Jy/beam ! Combined flux in latest and established models = 0.506695 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 72 components and 0.506695 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=0.060772Jy sigma=1.012504 ! Fit after self-cal, rms=0.060040Jy sigma=1.006483 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.967 at -30.16 degrees (North through East) ! Clean map min=-0.012625 max=0.38214 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 0.97 FD 1.01 HN 0.99 KP 0.93 ! LA 1.03 MK 1.09 NL 1.08 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.01 KP 0.95 ! LA 1.07 MK 1.03 NL 1.12 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 1.02 ! LA 1.06 MK 1.08 NL 1.03 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.03 ! LA 1.06 MK 1.05 NL 1.03 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.03 ! LA 1.11 MK 1.00 NL 0.99 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.00 KP 0.99 ! LA 1.04 MK 1.01 NL 1.03 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.01 KP 1.07 ! LA 1.01 MK 0.99 NL 0.99 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.060040Jy sigma=1.006483 ! Fit after self-cal, rms=0.054444Jy sigma=0.864277 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=4.96 mas, bpa=-30.09 degrees ! Estimated noise=1.43296 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 = 0.00738386 Jy ! Component: 100 - total flux cleaned = 0.0113801 Jy ! Component: 150 - total flux cleaned = 0.0133264 Jy ! Component: 200 - total flux cleaned = 0.01407 Jy ! Total flux subtracted in 200 components = 0.01407 Jy ! Clean residual min=-0.009070 max=0.007391 Jy/beam ! Clean residual mean=-0.000009 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.520765 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.520765 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=0.053410Jy sigma=0.846928 ! Fit after self-cal, rms=0.053372Jy sigma=0.846586 ! 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=0.053372Jy sigma=0.846586 ! Fit after self-cal, rms=0.053037Jy sigma=0.834131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=4.949 mas, bpa=-30.08 degrees ! Estimated noise=1.45542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006192 Jy ! Component: 100 - total flux cleaned = 0.00942814 Jy ! Component: 150 - total flux cleaned = 0.0109385 Jy ! Component: 200 - total flux cleaned = 0.0116089 Jy ! Total flux subtracted in 200 components = 0.0116089 Jy ! Clean residual min=-0.009520 max=0.007196 Jy/beam ! Clean residual mean=-0.000009 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.532374 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.532374 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=0.052258Jy sigma=0.821974 ! Fit after self-cal, rms=0.052246Jy sigma=0.821892 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 = 0.000492929 Jy ! Component: 100 - total flux cleaned = 0.000829876 Jy ! Component: 150 - total flux cleaned = 0.00103337 Jy ! Component: 200 - total flux cleaned = 0.00120962 Jy ! Total flux subtracted in 200 components = 0.00120962 Jy ! Clean residual min=-0.009499 max=0.007128 Jy/beam ! Clean residual mean=-0.000010 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.533584 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.533584 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=0.052147Jy sigma=0.821083 ! Fit after self-cal, rms=0.052120Jy sigma=0.820985 ! 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=0.052120Jy sigma=0.820985 ! Fit after self-cal, rms=0.051786Jy sigma=0.808883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=4.94 mas, bpa=-30.04 degrees ! Estimated noise=1.47804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551869 Jy ! Component: 100 - total flux cleaned = 0.00821205 Jy ! Component: 150 - total flux cleaned = 0.00989822 Jy ! Component: 200 - total flux cleaned = 0.0104064 Jy ! Total flux subtracted in 200 components = 0.0104064 Jy ! Clean residual min=-0.009978 max=0.007008 Jy/beam ! Clean residual mean=-0.000009 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.54399 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.54399 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=0.051193Jy sigma=0.799634 ! Fit after self-cal, rms=0.051191Jy sigma=0.799570 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 = 0.000393112 Jy ! Component: 100 - total flux cleaned = 0.000687543 Jy ! Component: 150 - total flux cleaned = 0.00090202 Jy ! Component: 200 - total flux cleaned = 0.00101095 Jy ! Total flux subtracted in 200 components = 0.00101095 Jy ! Clean residual min=-0.009966 max=0.007002 Jy/beam ! Clean residual mean=-0.000010 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.545001 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.545001 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=0.051124Jy sigma=0.799172 ! Fit after self-cal, rms=0.051113Jy sigma=0.799099 ! 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=0.051113Jy sigma=0.799099 ! Fit after self-cal, rms=0.050854Jy sigma=0.789441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=5.501 mas, bpa=-31.68 degrees ! Estimated noise=1.65952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684371 Jy ! Component: 100 - total flux cleaned = 0.00970108 Jy ! Component: 150 - total flux cleaned = 0.0110081 Jy ! Component: 200 - total flux cleaned = 0.0111689 Jy ! Total flux subtracted in 200 components = 0.0111689 Jy ! Clean residual min=-0.012190 max=0.008483 Jy/beam ! Clean residual mean=-0.000021 rms=0.003294 Jy/beam ! Combined flux in latest and established models = 0.55617 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.55617 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=0.050527Jy sigma=0.783213 ! Fit after self-cal, rms=0.050476Jy sigma=0.782938 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 = 0.000124126 Jy ! Component: 100 - total flux cleaned = 0.000174683 Jy ! Component: 150 - total flux cleaned = 0.000234721 Jy ! Component: 200 - total flux cleaned = 0.000267093 Jy ! Total flux subtracted in 200 components = 0.000267093 Jy ! Clean residual min=-0.012182 max=0.008509 Jy/beam ! Clean residual mean=-0.000022 rms=0.003286 Jy/beam ! Combined flux in latest and established models = 0.556437 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 129 components and 0.556437 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=0.050503Jy sigma=0.782999 ! Fit after self-cal, rms=0.050470Jy sigma=0.782951 ! 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=1.661 mas, bmaj=4.933 mas, bpa=-30 degrees ! Estimated noise=1.49853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.661 x 4.933 at -30 degrees (North through East) ! Clean map min=-0.0096081 max=0.40178 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=1.283 mas, bmaj=4.607 mas, bpa=-31.09 degrees ! Estimated noise=2.18695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29703 Jy ! Component: 100 - total flux cleaned = 0.381831 Jy ! Component: 150 - total flux cleaned = 0.427968 Jy ! Component: 200 - total flux cleaned = 0.457378 Jy ! Total flux subtracted in 200 components = 0.457378 Jy ! Clean residual min=-0.011129 max=0.016339 Jy/beam ! Clean residual mean=0.000024 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.457378 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.457378 Jy ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=4.933 mas, bpa=-30 degrees ! Estimated noise=1.49853 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 = 0.0363397 Jy ! Component: 100 - total flux cleaned = 0.057534 Jy ! Component: 150 - total flux cleaned = 0.0709875 Jy ! Component: 200 - total flux cleaned = 0.0798663 Jy ! Total flux subtracted in 200 components = 0.0798663 Jy ! Clean residual min=-0.011318 max=0.007988 Jy/beam ! Clean residual mean=0.000001 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 0.537244 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.537244 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=4.014 mas, bmaj=5.501 mas, bpa=-31.68 degrees ! Estimated noise=1.65952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983399 Jy ! Component: 100 - total flux cleaned = 0.0145025 Jy ! Component: 150 - total flux cleaned = 0.0168767 Jy ! Component: 200 - total flux cleaned = 0.0181163 Jy ! Total flux subtracted in 200 components = 0.0181163 Jy ! Clean residual min=-0.012499 max=0.008673 Jy/beam ! Clean residual mean=-0.000020 rms=0.003319 Jy/beam ! Combined flux in latest and established models = 0.55536 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 = 0.000415011 Jy ! Component: 100 - total flux cleaned = 0.000527389 Jy ! Component: 150 - total flux cleaned = 0.000568732 Jy ! Component: 200 - total flux cleaned = 0.000608225 Jy ! Total flux subtracted in 200 components = 0.000608225 Jy ! Clean residual min=-0.012421 max=0.008696 Jy/beam ! Clean residual mean=-0.000021 rms=0.003310 Jy/beam ! Combined flux in latest and established models = 0.555969 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 95 components and 0.555969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=4.933 mas, bpa=-30 degrees ! Estimated noise=1.49853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000765907 Jy ! Component: 100 - total flux cleaned = -0.000832256 Jy ! Component: 150 - total flux cleaned = -0.00083271 Jy ! Component: 200 - total flux cleaned = -0.000833466 Jy ! Total flux subtracted in 200 components = -0.000833466 Jy ! Clean residual min=-0.010453 max=0.007498 Jy/beam ! Clean residual mean=-0.000010 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.555135 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.555135 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=0.050582Jy sigma=0.784970 ! Fit after self-cal, rms=0.050590Jy sigma=0.784847 wmodel /scr/pima/bp171ac_uvs/J0710+4732_C_map.mod ! Writing 105 model components to file: /scr/pima/bp171ac_uvs/J0710+4732_C_map.mod wobs /scr/pima/bp171ac_uvs/J0710+4732_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0710+4732_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0710+4732_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0710+4732_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 = -0.00419019 Jy ! Component: 100 - total flux cleaned = -0.00541691 Jy ! Component: 150 - total flux cleaned = -0.00637005 Jy ! Component: 200 - total flux cleaned = -0.00669988 Jy ! Component: 250 - total flux cleaned = -0.00710601 Jy ! Component: 300 - total flux cleaned = -0.00729597 Jy ! Component: 350 - total flux cleaned = -0.00747803 Jy ! Component: 400 - total flux cleaned = -0.00800186 Jy ! Component: 450 - total flux cleaned = -0.00808522 Jy ! Component: 500 - total flux cleaned = -0.00808589 Jy ! Component: 550 - total flux cleaned = -0.00816612 Jy ! Component: 600 - total flux cleaned = -0.00824041 Jy ! Component: 650 - total flux cleaned = -0.00824088 Jy ! Component: 700 - total flux cleaned = -0.0083123 Jy ! Component: 750 - total flux cleaned = -0.00831143 Jy ! Component: 800 - total flux cleaned = -0.00824391 Jy ! Component: 850 - total flux cleaned = -0.00817861 Jy ! Component: 900 - total flux cleaned = -0.00811451 Jy ! Component: 950 - total flux cleaned = -0.00805229 Jy ! Component: 1000 - total flux cleaned = -0.00799256 Jy ! Component: 1050 - total flux cleaned = -0.00793436 Jy ! Component: 1100 - total flux cleaned = -0.00781975 Jy ! Component: 1150 - total flux cleaned = -0.00776373 Jy ! Component: 1200 - total flux cleaned = -0.00754463 Jy ! Component: 1250 - total flux cleaned = -0.00727667 Jy ! Component: 1300 - total flux cleaned = -0.00712018 Jy ! Component: 1350 - total flux cleaned = -0.00696523 Jy ! Component: 1400 - total flux cleaned = -0.00661227 Jy ! Component: 1450 - total flux cleaned = -0.00641467 Jy ! Component: 1500 - total flux cleaned = -0.0061721 Jy ! Component: 1550 - total flux cleaned = -0.00588688 Jy ! Component: 1600 - total flux cleaned = -0.00556044 Jy ! Component: 1650 - total flux cleaned = -0.00533202 Jy ! Component: 1700 - total flux cleaned = -0.00519649 Jy ! Component: 1750 - total flux cleaned = -0.0049756 Jy ! Component: 1800 - total flux cleaned = -0.00488953 Jy ! Component: 1850 - total flux cleaned = -0.00480375 Jy ! Component: 1900 - total flux cleaned = -0.00459228 Jy ! Component: 1950 - total flux cleaned = -0.00450914 Jy ! Component: 2000 - total flux cleaned = -0.0043853 Jy ! Component: 2050 - total flux cleaned = -0.00410084 Jy ! Component: 2100 - total flux cleaned = -0.00390076 Jy ! Component: 2150 - total flux cleaned = -0.00382185 Jy ! Component: 2200 - total flux cleaned = -0.00358743 Jy ! Component: 2250 - total flux cleaned = -0.00354892 Jy ! Component: 2300 - total flux cleaned = -0.00339617 Jy ! Component: 2350 - total flux cleaned = -0.00324561 Jy ! Component: 2400 - total flux cleaned = -0.00313433 Jy ! Component: 2450 - total flux cleaned = -0.00302411 Jy ! Component: 2500 - total flux cleaned = -0.00298761 Jy ! Component: 2550 - total flux cleaned = -0.00284415 Jy ! Component: 2600 - total flux cleaned = -0.00273772 Jy ! Component: 2650 - total flux cleaned = -0.00256322 Jy ! Component: 2700 - total flux cleaned = -0.00249434 Jy ! Component: 2750 - total flux cleaned = -0.00249465 Jy ! Component: 2800 - total flux cleaned = -0.00232499 Jy ! Component: 2850 - total flux cleaned = -0.00229186 Jy ! Component: 2900 - total flux cleaned = -0.00232453 Jy ! Component: 2950 - total flux cleaned = -0.00242258 Jy ! Component: 3000 - total flux cleaned = -0.00238969 Jy ! Component: 3050 - total flux cleaned = -0.00238976 Jy ! Component: 3100 - total flux cleaned = -0.00242158 Jy ! Component: 3150 - total flux cleaned = -0.00245294 Jy ! Component: 3200 - total flux cleaned = -0.00245307 Jy ! Component: 3250 - total flux cleaned = -0.00254576 Jy ! Component: 3300 - total flux cleaned = -0.0026681 Jy ! Component: 3350 - total flux cleaned = -0.00272884 Jy ! Component: 3400 - total flux cleaned = -0.00281895 Jy ! Component: 3450 - total flux cleaned = -0.00284851 Jy ! Component: 3500 - total flux cleaned = -0.00296665 Jy ! Component: 3550 - total flux cleaned = -0.00320125 Jy ! Component: 3600 - total flux cleaned = -0.00340497 Jy ! Component: 3650 - total flux cleaned = -0.00363604 Jy ! Component: 3700 - total flux cleaned = -0.00375094 Jy ! Component: 3750 - total flux cleaned = -0.00397916 Jy ! Component: 3800 - total flux cleaned = -0.00417737 Jy ! Component: 3850 - total flux cleaned = -0.00434658 Jy ! Component: 3900 - total flux cleaned = -0.00448671 Jy ! Component: 3950 - total flux cleaned = -0.00476499 Jy ! Component: 4000 - total flux cleaned = -0.00501402 Jy ! Component: 4050 - total flux cleaned = -0.0052615 Jy ! Total flux subtracted in 4096 components = -0.00548048 Jy ! Clean residual min=-0.001411 max=0.001556 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.549655 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 436 components and 0.549655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0710+4732_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.661 x 4.933 at -30 degrees (North through East) ! Clean map min=-0.0041629 max=0.40303 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0710+4732_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.403034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370927 0.370927 0.741855 1.48371 2.96742 5.93484 11.8697 23.7394 47.4787 94.9574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.403 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 808.783 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0710+4732_C_uvs.log closed on Mon Dec 9 01:50:45 2013