! Started logfile: /d2/scr/pima/bp171a5_uvs/J1435+1729_X_uvs.log on Sun Jan 19 22:07:54 2014 obs /d2/scr/pima/bp171a5_uvs/J1435+1729_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1435+1729_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1435+1729 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 /d2/scr/pima/bp171a5_uvs/J1435+1729_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008919Jy sigma=41.347669 ! Fit after self-cal, rms=0.876335Jy sigma=35.871044 ! 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=0.715 mas, bmaj=2.017 mas, bpa=1.023 degrees ! Estimated noise=0.776705 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 = 0.0927601 Jy ! Component: 100 - total flux cleaned = 0.120731 Jy ! Total flux subtracted in 100 components = 0.120731 Jy ! Clean residual min=-0.007271 max=0.011749 Jy/beam ! Clean residual mean=0.000000 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.120731 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.120731 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=0.032158Jy sigma=1.237430 ! Fit after self-cal, rms=0.031983Jy sigma=1.230065 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129626 Jy ! Component: 100 - total flux cleaned = 0.0204103 Jy ! Total flux subtracted in 100 components = 0.0204103 Jy ! Clean residual min=-0.005916 max=0.006570 Jy/beam ! Clean residual mean=0.000000 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.141142 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.141142 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=0.024516Jy sigma=0.942179 ! Fit after self-cal, rms=0.024404Jy sigma=0.937653 ! 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=0.8533 mas, bmaj=2.186 mas, bpa=0.1292 degrees ! Estimated noise=0.600087 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 = 0.00686195 Jy ! Component: 100 - total flux cleaned = 0.0111151 Jy ! Component: 150 - total flux cleaned = 0.0140754 Jy ! Component: 200 - total flux cleaned = 0.0161759 Jy ! Total flux subtracted in 200 components = 0.0161759 Jy ! Clean residual min=-0.005346 max=0.005270 Jy/beam ! Clean residual mean=0.000001 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.157317 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.157317 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=0.021830Jy sigma=0.849929 ! Fit after self-cal, rms=0.021770Jy sigma=0.847723 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8533 x 2.186 at 0.1292 degrees (North through East) ! Clean map min=-0.004806 max=0.11819 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* ! 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* ! 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 0.94 FD 1.01 HN 0.88 KP 1.07 ! MK 1.12 NL 1.16 OV 0.94 PT 0.95 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 0.93 ! MK 1.11 NL 1.10 OV 0.96 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.90 KP 1.09 ! MK 1.04 NL 1.06 OV 0.91 PT 0.93 ! SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 1.00 KP 1.06 ! MK 1.04 NL 1.15 OV 1.00 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.90 KP 1.01 ! MK 1.06 NL 1.15 OV 0.99 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.021770Jy sigma=0.847723 ! Fit after self-cal, rms=0.018819Jy sigma=0.729485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.857 mas, bmaj=2.193 mas, bpa=0.4073 degrees ! Estimated noise=0.601275 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 = 0.00168987 Jy ! Component: 100 - total flux cleaned = 0.00196744 Jy ! Component: 150 - total flux cleaned = 0.00202793 Jy ! Component: 200 - total flux cleaned = 0.00204643 Jy ! Total flux subtracted in 200 components = 0.00204643 Jy ! Clean residual min=-0.003380 max=0.003381 Jy/beam ! Clean residual mean=0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.159364 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.159364 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=0.018643Jy sigma=0.724142 ! Fit after self-cal, rms=0.018604Jy sigma=0.722521 ! 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=0.018604Jy sigma=0.722521 ! Fit after self-cal, rms=0.018598Jy sigma=0.721520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.189 mas, bpa=0.5061 degrees ! Estimated noise=0.602551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104015 Jy ! Component: 100 - total flux cleaned = 0.00122769 Jy ! Component: 150 - total flux cleaned = 0.00126225 Jy ! Component: 200 - total flux cleaned = 0.00129447 Jy ! Total flux subtracted in 200 components = 0.00129447 Jy ! Clean residual min=-0.003384 max=0.003403 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.160658 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.160658 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=0.018502Jy sigma=0.719102 ! Fit after self-cal, rms=0.018480Jy sigma=0.718232 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 = 8.85964e-05 Jy ! Component: 100 - total flux cleaned = 0.000109829 Jy ! Component: 150 - total flux cleaned = 0.000125337 Jy ! Component: 200 - total flux cleaned = 0.000125058 Jy ! Total flux subtracted in 200 components = 0.000125058 Jy ! Clean residual min=-0.003348 max=0.003407 Jy/beam ! Clean residual mean=0.000001 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.160783 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.160783 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=0.018436Jy sigma=0.716535 ! Fit after self-cal, rms=0.018422Jy sigma=0.715970 ! 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=0.018422Jy sigma=0.715970 ! Fit after self-cal, rms=0.018432Jy sigma=0.715651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8559 mas, bmaj=2.187 mas, bpa=0.5293 degrees ! Estimated noise=0.603424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536777 Jy ! Component: 100 - total flux cleaned = 0.000668658 Jy ! Component: 150 - total flux cleaned = 0.000694796 Jy ! Component: 200 - total flux cleaned = 0.00069512 Jy ! Total flux subtracted in 200 components = 0.00069512 Jy ! Clean residual min=-0.003347 max=0.003420 Jy/beam ! Clean residual mean=0.000001 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.161479 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.161479 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=0.018385Jy sigma=0.714642 ! Fit after self-cal, rms=0.018375Jy sigma=0.714238 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 = 6.13017e-06 Jy ! Component: 100 - total flux cleaned = -2.46236e-05 Jy ! Component: 150 - total flux cleaned = -3.72066e-07 Jy ! Component: 200 - total flux cleaned = -4.53249e-07 Jy ! Total flux subtracted in 200 components = -4.53249e-07 Jy ! Clean residual min=-0.003320 max=0.003422 Jy/beam ! Clean residual mean=0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.161478 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.161478 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=0.018349Jy sigma=0.713267 ! Fit after self-cal, rms=0.018342Jy sigma=0.712976 ! 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=0.018342Jy sigma=0.712976 ! Fit after self-cal, rms=0.018351Jy sigma=0.712875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=2.832 mas, bpa=-1.525 degrees ! Estimated noise=0.781648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147209 Jy ! Component: 100 - total flux cleaned = 0.00169798 Jy ! Component: 150 - total flux cleaned = 0.00180248 Jy ! Component: 200 - total flux cleaned = 0.00187773 Jy ! Total flux subtracted in 200 components = 0.00187773 Jy ! Clean residual min=-0.004170 max=0.005327 Jy/beam ! Clean residual mean=0.000003 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.163356 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.163356 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=0.018362Jy sigma=0.714006 ! Fit after self-cal, rms=0.018330Jy sigma=0.712827 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 = 0.000254053 Jy ! Component: 100 - total flux cleaned = 0.000293306 Jy ! Component: 150 - total flux cleaned = 0.000310794 Jy ! Component: 200 - total flux cleaned = 0.000341171 Jy ! Total flux subtracted in 200 components = 0.000341171 Jy ! Clean residual min=-0.004122 max=0.005352 Jy/beam ! Clean residual mean=0.000003 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.163697 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.163697 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=0.018365Jy sigma=0.713932 ! Fit after self-cal, rms=0.018353Jy sigma=0.713456 ! 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=0.8555 mas, bmaj=2.186 mas, bpa=0.5383 degrees ! Estimated noise=0.603994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 2.186 at 0.5383 degrees (North through East) ! Clean map min=-0.0030581 max=0.11713 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=0.7166 mas, bmaj=2.016 mas, bpa=1.437 degrees ! Estimated noise=0.781429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0934358 Jy ! Component: 100 - total flux cleaned = 0.12331 Jy ! Component: 150 - total flux cleaned = 0.137194 Jy ! Component: 200 - total flux cleaned = 0.144861 Jy ! Total flux subtracted in 200 components = 0.144861 Jy ! Clean residual min=-0.003943 max=0.004700 Jy/beam ! Clean residual mean=0.000001 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.144861 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.144861 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=2.186 mas, bpa=0.5383 degrees ! Estimated noise=0.603994 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638504 Jy ! Component: 100 - total flux cleaned = 0.0101678 Jy ! Component: 150 - total flux cleaned = 0.0127227 Jy ! Component: 200 - total flux cleaned = 0.0146113 Jy ! Total flux subtracted in 200 components = 0.0146113 Jy ! Clean residual min=-0.002954 max=0.003606 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.159473 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.159473 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=1.904 mas, bmaj=2.832 mas, bpa=-1.525 degrees ! Estimated noise=0.781648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263097 Jy ! Component: 100 - total flux cleaned = 0.00428292 Jy ! Component: 150 - total flux cleaned = 0.00525053 Jy ! Component: 200 - total flux cleaned = 0.00554562 Jy ! Total flux subtracted in 200 components = 0.00554562 Jy ! Clean residual min=-0.003913 max=0.005599 Jy/beam ! Clean residual mean=0.000003 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.165018 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 = 0.000268498 Jy ! Component: 100 - total flux cleaned = 0.000465852 Jy ! Component: 150 - total flux cleaned = 0.000651332 Jy ! Component: 200 - total flux cleaned = 0.000781765 Jy ! Total flux subtracted in 200 components = 0.000781765 Jy ! Clean residual min=-0.003873 max=0.005737 Jy/beam ! Clean residual mean=0.000003 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.1658 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.1658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=2.186 mas, bpa=0.5383 degrees ! Estimated noise=0.603994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.39183e-05 Jy ! Component: 100 - total flux cleaned = -0.00013428 Jy ! Component: 150 - total flux cleaned = -0.000135414 Jy ! Component: 200 - total flux cleaned = -0.00016574 Jy ! Total flux subtracted in 200 components = -0.00016574 Jy ! Clean residual min=-0.002870 max=0.003748 Jy/beam ! Clean residual mean=0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.165634 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.165634 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=0.018025Jy sigma=0.700756 ! Fit after self-cal, rms=0.017978Jy sigma=0.698764 wmodel /d2/scr/pima/bp171a5_uvs/J1435+1729_X_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp171a5_uvs/J1435+1729_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1435+1729_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1435+1729_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1435+1729_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a5_uvs/J1435+1729_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 = 0.00147223 Jy ! Component: 100 - total flux cleaned = 0.00213823 Jy ! Component: 150 - total flux cleaned = 0.00252005 Jy ! Component: 200 - total flux cleaned = 0.00265592 Jy ! Component: 250 - total flux cleaned = 0.00278425 Jy ! Component: 300 - total flux cleaned = 0.00282601 Jy ! Component: 350 - total flux cleaned = 0.00298077 Jy ! Component: 400 - total flux cleaned = 0.00294433 Jy ! Component: 450 - total flux cleaned = 0.00305152 Jy ! Component: 500 - total flux cleaned = 0.0030867 Jy ! Component: 550 - total flux cleaned = 0.00305497 Jy ! Component: 600 - total flux cleaned = 0.00312001 Jy ! Component: 650 - total flux cleaned = 0.00318134 Jy ! Component: 700 - total flux cleaned = 0.00315191 Jy ! Component: 750 - total flux cleaned = 0.00315228 Jy ! Component: 800 - total flux cleaned = 0.00306691 Jy ! Component: 850 - total flux cleaned = 0.00309391 Jy ! Component: 900 - total flux cleaned = 0.00293227 Jy ! Component: 950 - total flux cleaned = 0.00287948 Jy ! Component: 1000 - total flux cleaned = 0.0027507 Jy ! Component: 1050 - total flux cleaned = 0.00262437 Jy ! Component: 1100 - total flux cleaned = 0.00247589 Jy ! Component: 1150 - total flux cleaned = 0.00237883 Jy ! Component: 1200 - total flux cleaned = 0.00223624 Jy ! Component: 1250 - total flux cleaned = 0.002143 Jy ! Component: 1300 - total flux cleaned = 0.00209676 Jy ! Component: 1350 - total flux cleaned = 0.00196197 Jy ! Component: 1400 - total flux cleaned = 0.00189607 Jy ! Component: 1450 - total flux cleaned = 0.00180984 Jy ! Component: 1500 - total flux cleaned = 0.00178875 Jy ! Component: 1550 - total flux cleaned = 0.00174734 Jy ! Component: 1600 - total flux cleaned = 0.00170641 Jy ! Component: 1650 - total flux cleaned = 0.00166654 Jy ! Component: 1700 - total flux cleaned = 0.00172634 Jy ! Component: 1750 - total flux cleaned = 0.00172647 Jy ! Component: 1800 - total flux cleaned = 0.00178396 Jy ! Component: 1850 - total flux cleaned = 0.00176518 Jy ! Component: 1900 - total flux cleaned = 0.00180272 Jy ! Component: 1950 - total flux cleaned = 0.00183925 Jy ! Component: 2000 - total flux cleaned = 0.00180282 Jy ! Component: 2050 - total flux cleaned = 0.00183879 Jy ! Component: 2100 - total flux cleaned = 0.00185666 Jy ! Component: 2150 - total flux cleaned = 0.00182167 Jy ! Component: 2200 - total flux cleaned = 0.00187378 Jy ! Component: 2250 - total flux cleaned = 0.00192479 Jy ! Component: 2300 - total flux cleaned = 0.00192476 Jy ! Component: 2350 - total flux cleaned = 0.00194135 Jy ! Component: 2400 - total flux cleaned = 0.00194114 Jy ! Component: 2450 - total flux cleaned = 0.00195742 Jy ! Component: 2500 - total flux cleaned = 0.00195729 Jy ! Component: 2550 - total flux cleaned = 0.00197308 Jy ! Component: 2600 - total flux cleaned = 0.00195734 Jy ! Component: 2650 - total flux cleaned = 0.00195751 Jy ! Component: 2700 - total flux cleaned = 0.00197324 Jy ! Component: 2750 - total flux cleaned = 0.00200424 Jy ! Component: 2800 - total flux cleaned = 0.00205004 Jy ! Component: 2850 - total flux cleaned = 0.00206501 Jy ! Component: 2900 - total flux cleaned = 0.00206504 Jy ! Component: 2950 - total flux cleaned = 0.0020949 Jy ! Component: 3000 - total flux cleaned = 0.00209508 Jy ! Component: 3050 - total flux cleaned = 0.00216842 Jy ! Component: 3100 - total flux cleaned = 0.0021829 Jy ! Component: 3150 - total flux cleaned = 0.00218291 Jy ! Component: 3200 - total flux cleaned = 0.00224033 Jy ! Component: 3250 - total flux cleaned = 0.00225462 Jy ! Component: 3300 - total flux cleaned = 0.00225468 Jy ! Component: 3350 - total flux cleaned = 0.002311 Jy ! Component: 3400 - total flux cleaned = 0.00231099 Jy ! Component: 3450 - total flux cleaned = 0.00233881 Jy ! Component: 3500 - total flux cleaned = 0.0023663 Jy ! Component: 3550 - total flux cleaned = 0.00240729 Jy ! Component: 3600 - total flux cleaned = 0.00243438 Jy ! Component: 3650 - total flux cleaned = 0.00244789 Jy ! Component: 3700 - total flux cleaned = 0.00250161 Jy ! Component: 3750 - total flux cleaned = 0.00251501 Jy ! Component: 3800 - total flux cleaned = 0.00252846 Jy ! Component: 3850 - total flux cleaned = 0.00258141 Jy ! Component: 3900 - total flux cleaned = 0.00260775 Jy ! Component: 3950 - total flux cleaned = 0.00260777 Jy ! Component: 4000 - total flux cleaned = 0.00264694 Jy ! Component: 4050 - total flux cleaned = 0.0026599 Jy ! Total flux subtracted in 4096 components = 0.0026728 Jy ! Clean residual min=-0.001111 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.168307 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 385 components and 0.168307 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1435+1729_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 2.186 at 0.5383 degrees (North through East) ! Clean map min=-0.001491 max=0.11727 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1435+1729_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508394 0.508394 1.01679 2.03358 4.06715 8.1343 16.2686 32.5372 65.0744 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.093 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1435+1729_X_uvs.log closed on Sun Jan 19 22:08:01 2014