! Started logfile: /scr/pima/bp171ac_uvs/J1029+2522_C_uvs.log on Mon Dec 9 01:52:45 2013 obs /scr/pima/bp171ac_uvs/J1029+2522_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1029+2522_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1029+2522 ! ! 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 912 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/J1029+2522_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=0.998844Jy sigma=0.949553 ! Fit after self-cal, rms=0.987205Jy sigma=0.933218 ! 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=1.38 mas, bmaj=3.829 mas, bpa=-7.252 degrees ! Estimated noise=34.1916 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 = 0.0122973 Jy ! Component: 100 - total flux cleaned = 0.014999 Jy ! Total flux subtracted in 100 components = 0.014999 Jy ! Clean residual min=-0.001776 max=0.001922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.014999 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.014999 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=0.014696Jy sigma=0.014332 ! Fit after self-cal, rms=0.012692Jy sigma=0.012576 ! 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=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 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 = 0.00215159 Jy ! Component: 100 - total flux cleaned = 0.00252661 Jy ! Component: 150 - total flux cleaned = 0.00259459 Jy ! Component: 200 - total flux cleaned = 0.00259532 Jy ! Total flux subtracted in 200 components = 0.00259532 Jy ! Clean residual min=-0.001348 max=0.001391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0175943 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0175943 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=0.012989Jy sigma=0.011819 ! Fit after self-cal, rms=0.012991Jy sigma=0.011818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.279 at -7.201 degrees (North through East) ! Clean map min=-0.0013047 max=0.017692 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* FD 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* FD 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* FD 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* FD 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* FD 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* FD 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* FD 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* FD 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=0.012991Jy sigma=0.011818 ! Fit after self-cal, rms=0.012991Jy sigma=0.011818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 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 = -2.86193e-05 Jy ! Component: 100 - total flux cleaned = -4.60674e-05 Jy ! Component: 150 - total flux cleaned = -6.20875e-05 Jy ! Component: 200 - total flux cleaned = -8.44032e-05 Jy ! Total flux subtracted in 200 components = -8.44032e-05 Jy ! Clean residual min=-0.001361 max=0.001382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0175099 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0175099 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=0.012984Jy sigma=0.011807 ! Fit after self-cal, rms=0.012988Jy sigma=0.011806 ! 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=0.012988Jy sigma=0.011806 ! Fit after self-cal, rms=0.012988Jy sigma=0.011806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.23284e-06 Jy ! Component: 100 - total flux cleaned = -2.19922e-05 Jy ! Component: 150 - total flux cleaned = -4.1095e-05 Jy ! Component: 200 - total flux cleaned = -4.09326e-05 Jy ! Total flux subtracted in 200 components = -4.09326e-05 Jy ! Clean residual min=-0.001366 max=0.001379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0174689 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0174689 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=0.012985Jy sigma=0.011799 ! Fit after self-cal, rms=0.012989Jy sigma=0.011798 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 = -1.56267e-06 Jy ! Component: 100 - total flux cleaned = -1.07092e-06 Jy ! Component: 150 - total flux cleaned = -6.68347e-06 Jy ! Component: 200 - total flux cleaned = -1.71472e-05 Jy ! Total flux subtracted in 200 components = -1.71472e-05 Jy ! Clean residual min=-0.001370 max=0.001379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0174518 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0174518 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=0.012987Jy sigma=0.011793 ! Fit after self-cal, rms=0.012990Jy sigma=0.011793 ! 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=0.012990Jy sigma=0.011793 ! Fit after self-cal, rms=0.012990Jy sigma=0.011793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57064e-06 Jy ! Component: 100 - total flux cleaned = 9.52696e-06 Jy ! Component: 150 - total flux cleaned = -6.31968e-07 Jy ! Component: 200 - total flux cleaned = -6.02071e-07 Jy ! Total flux subtracted in 200 components = -6.02071e-07 Jy ! Clean residual min=-0.001373 max=0.001380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0174512 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0174512 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=0.012988Jy sigma=0.011788 ! Fit after self-cal, rms=0.012991Jy sigma=0.011787 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 = -8.03203e-06 Jy ! Component: 100 - total flux cleaned = -2.91062e-06 Jy ! Component: 150 - total flux cleaned = -3.10596e-06 Jy ! Component: 200 - total flux cleaned = -1.18147e-05 Jy ! Total flux subtracted in 200 components = -1.18147e-05 Jy ! Clean residual min=-0.001374 max=0.001380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0174394 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0174394 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=0.012989Jy sigma=0.011784 ! Fit after self-cal, rms=0.012992Jy sigma=0.011783 ! 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=0.012992Jy sigma=0.011783 ! Fit after self-cal, rms=0.012992Jy sigma=0.011783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=5.634 mas, bpa=-11.55 degrees ! Estimated noise=34.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166643 Jy ! Component: 100 - total flux cleaned = -0.000178546 Jy ! Component: 150 - total flux cleaned = -0.000183845 Jy ! Component: 200 - total flux cleaned = -0.000183911 Jy ! Total flux subtracted in 200 components = -0.000183911 Jy ! Clean residual min=-0.001655 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0172555 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0172555 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=0.012994Jy sigma=0.011784 ! Fit after self-cal, rms=0.012994Jy sigma=0.011783 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 = -6.649e-06 Jy ! Component: 100 - total flux cleaned = -9.40817e-06 Jy ! Component: 150 - total flux cleaned = -1.18263e-05 Jy ! Component: 200 - total flux cleaned = -1.4075e-05 Jy ! Total flux subtracted in 200 components = -1.4075e-05 Jy ! Clean residual min=-0.001653 max=0.001604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0172414 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0172414 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=0.012998Jy sigma=0.011782 ! Fit after self-cal, rms=0.012999Jy sigma=0.011782 ! 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=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.279 at -7.201 degrees (North through East) ! Clean map min=-0.0012986 max=0.017747 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=1.38 mas, bmaj=3.829 mas, bpa=-7.252 degrees ! Estimated noise=34.1916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135568 Jy ! Component: 100 - total flux cleaned = 0.0165381 Jy ! Component: 150 - total flux cleaned = 0.0169144 Jy ! Component: 200 - total flux cleaned = 0.0169403 Jy ! Total flux subtracted in 200 components = 0.0169403 Jy ! Clean residual min=-0.001797 max=0.002013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0169403 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 0.0169403 Jy ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 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 = 0.000448616 Jy ! Component: 100 - total flux cleaned = 0.000507527 Jy ! Component: 150 - total flux cleaned = 0.000541253 Jy ! Component: 200 - total flux cleaned = 0.000532325 Jy ! Total flux subtracted in 200 components = 0.000532325 Jy ! Clean residual min=-0.001375 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0174726 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0174726 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=3.529 mas, bmaj=5.634 mas, bpa=-11.55 degrees ! Estimated noise=34.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176027 Jy ! Component: 100 - total flux cleaned = -0.000180159 Jy ! Component: 150 - total flux cleaned = -0.000192624 Jy ! Component: 200 - total flux cleaned = -0.000200091 Jy ! Total flux subtracted in 200 components = -0.000200091 Jy ! Clean residual min=-0.001646 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0172725 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 = -1.01821e-05 Jy ! Component: 100 - total flux cleaned = -1.6438e-05 Jy ! Component: 150 - total flux cleaned = -2.22043e-05 Jy ! Component: 200 - total flux cleaned = -2.74709e-05 Jy ! Total flux subtracted in 200 components = -2.74709e-05 Jy ! Clean residual min=-0.001650 max=0.001597 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.017245 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.017245 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.279 mas, bpa=-7.201 degrees ! Estimated noise=27.3936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.98917e-05 Jy ! Component: 100 - total flux cleaned = 9.05437e-05 Jy ! Component: 150 - total flux cleaned = 9.05828e-05 Jy ! Component: 200 - total flux cleaned = 0.00010219 Jy ! Total flux subtracted in 200 components = 0.00010219 Jy ! Clean residual min=-0.001362 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0173472 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0173472 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=0.012998Jy sigma=0.011794 ! Fit after self-cal, rms=0.012997Jy sigma=0.011793 wmodel /scr/pima/bp171ac_uvs/J1029+2522_C_map.mod ! Writing 45 model components to file: /scr/pima/bp171ac_uvs/J1029+2522_C_map.mod wobs /scr/pima/bp171ac_uvs/J1029+2522_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1029+2522_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1029+2522_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J1029+2522_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 = 5.47345e-05 Jy ! Component: 100 - total flux cleaned = -0.000107224 Jy ! Component: 150 - total flux cleaned = -0.000324729 Jy ! Component: 200 - total flux cleaned = -0.000530745 Jy ! Component: 250 - total flux cleaned = -0.000824546 Jy ! Component: 300 - total flux cleaned = -0.00104839 Jy ! Component: 350 - total flux cleaned = -0.00117408 Jy ! Component: 400 - total flux cleaned = -0.00136402 Jy ! Component: 450 - total flux cleaned = -0.00146396 Jy ! Component: 500 - total flux cleaned = -0.00159316 Jy ! Component: 550 - total flux cleaned = -0.00173413 Jy ! Component: 600 - total flux cleaned = -0.00181044 Jy ! Component: 650 - total flux cleaned = -0.0018556 Jy ! Component: 700 - total flux cleaned = -0.00194307 Jy ! Component: 750 - total flux cleaned = -0.00201427 Jy ! Component: 800 - total flux cleaned = -0.00209769 Jy ! Component: 850 - total flux cleaned = -0.00215217 Jy ! Component: 900 - total flux cleaned = -0.0022194 Jy ! Component: 950 - total flux cleaned = -0.00227201 Jy ! Component: 1000 - total flux cleaned = -0.00232372 Jy ! Component: 1050 - total flux cleaned = -0.00238704 Jy ! Component: 1100 - total flux cleaned = -0.00246196 Jy ! Component: 1150 - total flux cleaned = -0.00248669 Jy ! Component: 1200 - total flux cleaned = -0.00252321 Jy ! Component: 1250 - total flux cleaned = -0.00260635 Jy ! Component: 1300 - total flux cleaned = -0.00261795 Jy ! Component: 1350 - total flux cleaned = -0.00262946 Jy ! Component: 1400 - total flux cleaned = -0.00265231 Jy ! Component: 1450 - total flux cleaned = -0.00268569 Jy ! Component: 1500 - total flux cleaned = -0.00271842 Jy ! Component: 1550 - total flux cleaned = -0.00272946 Jy ! Component: 1600 - total flux cleaned = -0.00277253 Jy ! Component: 1650 - total flux cleaned = -0.00283596 Jy ! Component: 1700 - total flux cleaned = -0.00283595 Jy ! Component: 1750 - total flux cleaned = -0.00288753 Jy ! Component: 1800 - total flux cleaned = -0.00288755 Jy ! Component: 1850 - total flux cleaned = -0.00293771 Jy ! Component: 1900 - total flux cleaned = -0.00292777 Jy ! Component: 1950 - total flux cleaned = -0.00292772 Jy ! Component: 2000 - total flux cleaned = -0.00288896 Jy ! Component: 2050 - total flux cleaned = -0.00288903 Jy ! Component: 2100 - total flux cleaned = -0.00289855 Jy ! Component: 2150 - total flux cleaned = -0.00288932 Jy ! Component: 2200 - total flux cleaned = -0.00290772 Jy ! Component: 2250 - total flux cleaned = -0.002935 Jy ! Component: 2300 - total flux cleaned = -0.0029169 Jy ! Component: 2350 - total flux cleaned = -0.00293484 Jy ! Component: 2400 - total flux cleaned = -0.00296129 Jy ! Component: 2450 - total flux cleaned = -0.0029527 Jy ! Component: 2500 - total flux cleaned = -0.00296143 Jy ! Component: 2550 - total flux cleaned = -0.00302116 Jy ! Component: 2600 - total flux cleaned = -0.00302118 Jy ! Component: 2650 - total flux cleaned = -0.00302963 Jy ! Component: 2700 - total flux cleaned = -0.00301316 Jy ! Component: 2750 - total flux cleaned = -0.00300505 Jy ! Component: 2800 - total flux cleaned = -0.00305359 Jy ! Component: 2850 - total flux cleaned = -0.00305349 Jy ! Component: 2900 - total flux cleaned = -0.00304548 Jy ! Component: 2950 - total flux cleaned = -0.00305339 Jy ! Component: 3000 - total flux cleaned = -0.00305331 Jy ! Component: 3050 - total flux cleaned = -0.00306873 Jy ! Component: 3100 - total flux cleaned = -0.00307636 Jy ! Component: 3150 - total flux cleaned = -0.00304597 Jy ! Component: 3200 - total flux cleaned = -0.0030761 Jy ! Component: 3250 - total flux cleaned = -0.00306877 Jy ! Component: 3300 - total flux cleaned = -0.00309826 Jy ! Component: 3350 - total flux cleaned = -0.00309818 Jy ! Component: 3400 - total flux cleaned = -0.00309096 Jy ! Component: 3450 - total flux cleaned = -0.00309813 Jy ! Component: 3500 - total flux cleaned = -0.00306953 Jy ! Component: 3550 - total flux cleaned = -0.0030624 Jy ! Component: 3600 - total flux cleaned = -0.0030553 Jy ! Component: 3650 - total flux cleaned = -0.00306225 Jy ! Component: 3700 - total flux cleaned = -0.00303452 Jy ! Component: 3750 - total flux cleaned = -0.00297977 Jy ! Component: 3800 - total flux cleaned = -0.00298665 Jy ! Component: 3850 - total flux cleaned = -0.00299344 Jy ! Component: 3900 - total flux cleaned = -0.00298007 Jy ! Component: 3950 - total flux cleaned = -0.00296009 Jy ! Component: 4000 - total flux cleaned = -0.00296014 Jy ! Component: 4050 - total flux cleaned = -0.00296674 Jy ! Total flux subtracted in 4096 components = -0.00297981 Jy ! Clean residual min=-0.000381 max=0.000366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0143674 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 351 components and 0.0143674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1029+2522_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.279 at -7.201 degrees (North through East) ! Clean map min=-0.00080776 max=0.017534 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1029+2522_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0175335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011473 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.96304 1.96304 3.92608 7.85215 15.7043 31.4086 62.8172 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.824 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1029+2522_C_uvs.log closed on Mon Dec 9 01:52:49 2013