! Started logfile: /scr/pima/bp171ag_uvs/J2309+3726_X_uvs.log on Fri Oct 11 07:21:30 2013 obs /scr/pima/bp171ag_uvs/J2309+3726_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2309+3726_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J2309+3726 ! ! 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 816 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2309+3726_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=0.999483Jy sigma=1.810105 ! Fit after self-cal, rms=0.966764Jy sigma=1.708170 ! 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=1.128 mas, bmaj=2.609 mas, bpa=-4.887 degrees ! Estimated noise=24.0302 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 = 0.0329579 Jy ! Component: 100 - total flux cleaned = 0.0461842 Jy ! Total flux subtracted in 100 components = 0.0461842 Jy ! Clean residual min=-0.005955 max=0.008697 Jy/beam ! Clean residual mean=0.000003 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.0461842 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0461842 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=0.026454Jy sigma=0.053699 ! Fit after self-cal, rms=0.025322Jy sigma=0.052424 ! 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=1.429 mas, bmaj=2.825 mas, bpa=-5.493 degrees ! Estimated noise=15.9501 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 = 0.00822847 Jy ! Component: 100 - total flux cleaned = 0.0125024 Jy ! Component: 150 - total flux cleaned = 0.0149951 Jy ! Component: 200 - total flux cleaned = 0.0164932 Jy ! Total flux subtracted in 200 components = 0.0164932 Jy ! Clean residual min=-0.006751 max=0.008170 Jy/beam ! Clean residual mean=0.000001 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 0.0626774 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0626774 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=0.025691Jy sigma=0.042102 ! Fit after self-cal, rms=0.025664Jy sigma=0.042058 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.28 HN 0.99 KP 1.17 ! LA 0.86 MK 0.98 NL 0.89 OV 0.94 ! PT 0.80 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.22 HN 0.81 KP 1.19 ! LA 0.78 MK 1.10 NL 1.08 OV 0.90 ! PT 0.82 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.37 HN 1.04 KP 1.28 ! LA 0.85 MK 0.76 NL 1.00 OV 0.86 ! PT 0.85 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.47 HN 1.06 KP 1.42 ! LA 0.86 MK 1.19 NL 1.06 OV 0.93 ! PT 0.85 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.55 HN 0.81 KP 1.71 ! LA 0.78 MK 1.00 NL 1.04 OV 0.91 ! PT 0.82 SC 0.57 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.55 HN 0.96 KP 1.28 ! LA 0.87 MK 0.84 NL 1.06 OV 1.02 ! PT 0.92 SC 0.76 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.39 HN 1.40 KP 1.40 ! LA 0.75 MK 0.59 NL 1.07 OV 1.04 ! PT 0.80 SC 1.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.49 HN 0.92 KP 1.38 ! LA 0.81 MK 0.80 NL 1.08 OV 0.96 ! PT 0.82 SC 0.91 ! ! ! Fit before self-cal, rms=0.025664Jy sigma=0.042058 ! Fit after self-cal, rms=0.026653Jy sigma=0.029977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.412 mas, bmaj=2.851 mas, bpa=-4.852 degrees ! Estimated noise=14.7139 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 = -0.00283762 Jy ! Component: 100 - total flux cleaned = -0.00340539 Jy ! Component: 150 - total flux cleaned = -0.00340745 Jy ! Component: 200 - total flux cleaned = -0.00346634 Jy ! Total flux subtracted in 200 components = -0.00346634 Jy ! Clean residual min=-0.003650 max=0.005224 Jy/beam ! Clean residual mean=0.000000 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.0592111 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0592111 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=0.025748Jy sigma=0.030279 ! Fit after self-cal, rms=0.025856Jy sigma=0.030173 ! 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=0.025856Jy sigma=0.030173 ! Fit after self-cal, rms=0.025164Jy sigma=0.029429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=2.828 mas, bpa=-4.08 degrees ! Estimated noise=13.8063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250954 Jy ! Component: 100 - total flux cleaned = -0.00316896 Jy ! Component: 150 - total flux cleaned = -0.00321623 Jy ! Component: 200 - total flux cleaned = -0.00328042 Jy ! Total flux subtracted in 200 components = -0.00328042 Jy ! Clean residual min=-0.003291 max=0.004874 Jy/beam ! Clean residual mean=0.000000 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0559306 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0559306 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=0.024339Jy sigma=0.029914 ! Fit after self-cal, rms=0.024322Jy sigma=0.029876 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11.6, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418144 Jy ! Component: 100 - total flux cleaned = 0.0060568 Jy ! Component: 150 - total flux cleaned = 0.00664939 Jy ! Component: 200 - total flux cleaned = 0.00692515 Jy ! Total flux subtracted in 200 components = 0.00692515 Jy ! Clean residual min=-0.003059 max=0.004653 Jy/beam ! Clean residual mean=0.000000 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.0628558 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.0628558 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=0.022812Jy sigma=0.028292 ! Fit after self-cal, rms=0.022628Jy sigma=0.027302 ! 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=0.022628Jy sigma=0.027302 ! Fit after self-cal, rms=0.021925Jy sigma=0.026591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=2.799 mas, bpa=-3.668 degrees ! Estimated noise=13.0786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453178 Jy ! Component: 100 - total flux cleaned = 8.26138e-05 Jy ! Component: 150 - total flux cleaned = 0.000493106 Jy ! Component: 200 - total flux cleaned = 0.000744714 Jy ! Total flux subtracted in 200 components = 0.000744714 Jy ! Clean residual min=-0.002741 max=0.003320 Jy/beam ! Clean residual mean=0.000000 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0636005 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.0636005 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=0.020750Jy sigma=0.026808 ! Fit after self-cal, rms=0.020661Jy sigma=0.026419 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 = 0.0011687 Jy ! Component: 100 - total flux cleaned = 0.00163068 Jy ! Component: 150 - total flux cleaned = 0.0018879 Jy ! Component: 200 - total flux cleaned = 0.00194812 Jy ! Total flux subtracted in 200 components = 0.00194812 Jy ! Clean residual min=-0.002834 max=0.002912 Jy/beam ! Clean residual mean=0.000000 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0655486 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 0.0655486 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=0.020095Jy sigma=0.026508 ! Fit after self-cal, rms=0.020022Jy sigma=0.026222 ! 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=0.020022Jy sigma=0.026222 ! Fit after self-cal, rms=0.019466Jy sigma=0.025839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.45 mas, bmaj=3.182 mas, bpa=-2.096 degrees ! Estimated noise=12.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630636 Jy ! Component: 100 - total flux cleaned = -0.00035337 Jy ! Component: 150 - total flux cleaned = -0.000196226 Jy ! Component: 200 - total flux cleaned = -3.31517e-05 Jy ! Total flux subtracted in 200 components = -3.31517e-05 Jy ! Clean residual min=-0.003282 max=0.003688 Jy/beam ! Clean residual mean=-0.000000 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0655155 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.0655155 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=0.018590Jy sigma=0.026326 ! Fit after self-cal, rms=0.018513Jy sigma=0.026044 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 = 0.00102703 Jy ! Component: 100 - total flux cleaned = 0.00126313 Jy ! Component: 150 - total flux cleaned = 0.0014166 Jy ! Component: 200 - total flux cleaned = 0.00146894 Jy ! Total flux subtracted in 200 components = 0.00146894 Jy ! Clean residual min=-0.003323 max=0.003480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0669845 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 0.0669845 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=0.018113Jy sigma=0.026244 ! Fit after self-cal, rms=0.018066Jy sigma=0.026047 ! 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=1.391 mas, bmaj=2.782 mas, bpa=-3.244 degrees ! Estimated noise=12.4813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.391 x 2.782 at -3.244 degrees (North through East) ! Clean map min=-0.0023934 max=0.032858 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=1.112 mas, bmaj=2.579 mas, bpa=-2.637 degrees ! Estimated noise=18.5505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025878 Jy ! Component: 100 - total flux cleaned = 0.0370803 Jy ! Component: 150 - total flux cleaned = 0.043603 Jy ! Component: 200 - total flux cleaned = 0.0480443 Jy ! Total flux subtracted in 200 components = 0.0480443 Jy ! Clean residual min=-0.003439 max=0.004244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0480443 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0480443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.391 mas, bmaj=2.782 mas, bpa=-3.244 degrees ! Estimated noise=12.4813 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 (-6.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553763 Jy ! Component: 100 - total flux cleaned = 0.00887847 Jy ! Component: 150 - total flux cleaned = 0.0113869 Jy ! Component: 200 - total flux cleaned = 0.0133471 Jy ! Total flux subtracted in 200 components = 0.0133471 Jy ! Clean residual min=-0.002529 max=0.002492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0613914 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.0613914 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.45 mas, bmaj=3.182 mas, bpa=-2.096 degrees ! Estimated noise=12.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212405 Jy ! Component: 100 - total flux cleaned = 0.00355733 Jy ! Component: 150 - total flux cleaned = 0.00409184 Jy ! Component: 200 - total flux cleaned = 0.00444049 Jy ! Total flux subtracted in 200 components = 0.00444049 Jy ! Clean residual min=-0.003304 max=0.003194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0658319 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 = 0.000310326 Jy ! Component: 100 - total flux cleaned = 0.000529383 Jy ! Component: 150 - total flux cleaned = 0.000673111 Jy ! Component: 200 - total flux cleaned = 0.000779337 Jy ! Total flux subtracted in 200 components = 0.000779337 Jy ! Clean residual min=-0.003301 max=0.003276 Jy/beam ! Clean residual mean=-0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0666112 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 122 components and 0.0666112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.391 mas, bmaj=2.782 mas, bpa=-3.244 degrees ! Estimated noise=12.4813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251773 Jy ! Component: 100 - total flux cleaned = -0.000251299 Jy ! Component: 150 - total flux cleaned = -0.000188289 Jy ! Component: 200 - total flux cleaned = -0.000131658 Jy ! Total flux subtracted in 200 components = -0.000131658 Jy ! Clean residual min=-0.002780 max=0.002426 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0664796 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.0664796 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=0.017243Jy sigma=0.025543 ! Fit after self-cal, rms=0.016956Jy sigma=0.024875 wmodel /scr/pima/bp171ag_uvs/J2309+3726_X_map.mod ! Writing 143 model components to file: /scr/pima/bp171ag_uvs/J2309+3726_X_map.mod wobs /scr/pima/bp171ag_uvs/J2309+3726_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2309+3726_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2309+3726_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2309+3726_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 = 0.000150927 Jy ! Component: 100 - total flux cleaned = 0.000324015 Jy ! Component: 150 - total flux cleaned = 0.000604191 Jy ! Component: 200 - total flux cleaned = 0.000866424 Jy ! Component: 250 - total flux cleaned = 0.00108482 Jy ! Component: 300 - total flux cleaned = 0.00123976 Jy ! Component: 350 - total flux cleaned = 0.00136225 Jy ! Component: 400 - total flux cleaned = 0.00145681 Jy ! Component: 450 - total flux cleaned = 0.00159315 Jy ! Component: 500 - total flux cleaned = 0.00168044 Jy ! Component: 550 - total flux cleaned = 0.00184851 Jy ! Component: 600 - total flux cleaned = 0.0019498 Jy ! Component: 650 - total flux cleaned = 0.00204842 Jy ! Component: 700 - total flux cleaned = 0.00204856 Jy ! Component: 750 - total flux cleaned = 0.0020483 Jy ! Component: 800 - total flux cleaned = 0.00208453 Jy ! Component: 850 - total flux cleaned = 0.00213766 Jy ! Component: 900 - total flux cleaned = 0.0021721 Jy ! Component: 950 - total flux cleaned = 0.00218919 Jy ! Component: 1000 - total flux cleaned = 0.00222203 Jy ! Component: 1050 - total flux cleaned = 0.0022381 Jy ! Component: 1100 - total flux cleaned = 0.0022059 Jy ! Component: 1150 - total flux cleaned = 0.00215889 Jy ! Component: 1200 - total flux cleaned = 0.00211264 Jy ! Component: 1250 - total flux cleaned = 0.00205225 Jy ! Component: 1300 - total flux cleaned = 0.00203709 Jy ! Component: 1350 - total flux cleaned = 0.00197825 Jy ! Component: 1400 - total flux cleaned = 0.00197806 Jy ! Component: 1450 - total flux cleaned = 0.00190669 Jy ! Component: 1500 - total flux cleaned = 0.00189256 Jy ! Component: 1550 - total flux cleaned = 0.00187868 Jy ! Component: 1600 - total flux cleaned = 0.00186506 Jy ! Component: 1650 - total flux cleaned = 0.00182466 Jy ! Component: 1700 - total flux cleaned = 0.00182478 Jy ! Component: 1750 - total flux cleaned = 0.00178522 Jy ! Component: 1800 - total flux cleaned = 0.00175915 Jy ! Component: 1850 - total flux cleaned = 0.00169448 Jy ! Component: 1900 - total flux cleaned = 0.00163038 Jy ! Component: 1950 - total flux cleaned = 0.00160498 Jy ! Component: 2000 - total flux cleaned = 0.00157971 Jy ! Component: 2050 - total flux cleaned = 0.00150477 Jy ! Component: 2100 - total flux cleaned = 0.00149239 Jy ! Component: 2150 - total flux cleaned = 0.00146774 Jy ! Component: 2200 - total flux cleaned = 0.00143116 Jy ! Component: 2250 - total flux cleaned = 0.00141913 Jy ! Component: 2300 - total flux cleaned = 0.0013711 Jy ! Component: 2350 - total flux cleaned = 0.0013831 Jy ! Component: 2400 - total flux cleaned = 0.00139497 Jy ! Component: 2450 - total flux cleaned = 0.00135958 Jy ! Component: 2500 - total flux cleaned = 0.00135956 Jy ! Component: 2550 - total flux cleaned = 0.00134792 Jy ! Component: 2600 - total flux cleaned = 0.00132464 Jy ! Component: 2650 - total flux cleaned = 0.00131301 Jy ! Component: 2700 - total flux cleaned = 0.00128994 Jy ! Component: 2750 - total flux cleaned = 0.00126694 Jy ! Component: 2800 - total flux cleaned = 0.00123264 Jy ! Component: 2850 - total flux cleaned = 0.00124398 Jy ! Component: 2900 - total flux cleaned = 0.00119844 Jy ! Component: 2950 - total flux cleaned = 0.00116447 Jy ! Component: 3000 - total flux cleaned = 0.00111923 Jy ! Component: 3050 - total flux cleaned = 0.0010289 Jy ! Component: 3100 - total flux cleaned = 0.000972512 Jy ! Component: 3150 - total flux cleaned = 0.000904961 Jy ! Component: 3200 - total flux cleaned = 0.000792707 Jy ! Component: 3250 - total flux cleaned = 0.00071423 Jy ! Component: 3300 - total flux cleaned = 0.000658167 Jy ! Component: 3350 - total flux cleaned = 0.00062453 Jy ! Component: 3400 - total flux cleaned = 0.000590899 Jy ! Component: 3450 - total flux cleaned = 0.000512422 Jy ! Component: 3500 - total flux cleaned = 0.000501159 Jy ! Component: 3550 - total flux cleaned = 0.000433766 Jy ! Component: 3600 - total flux cleaned = 0.00040002 Jy ! Component: 3650 - total flux cleaned = 0.000355055 Jy ! Component: 3700 - total flux cleaned = 0.000310074 Jy ! Component: 3750 - total flux cleaned = 0.000264934 Jy ! Component: 3800 - total flux cleaned = 0.000208421 Jy ! Component: 3850 - total flux cleaned = 0.000174465 Jy ! Component: 3900 - total flux cleaned = 0.000129102 Jy ! Component: 3950 - total flux cleaned = 9.49533e-05 Jy ! Component: 4000 - total flux cleaned = 4.93282e-05 Jy ! Component: 4050 - total flux cleaned = 6.081e-05 Jy ! Total flux subtracted in 4096 components = 4.93563e-05 Jy ! Clean residual min=-0.000670 max=0.000648 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0665289 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 514 components and 0.0665289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2309+3726_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.391 x 2.782 at -3.244 degrees (North through East) ! Clean map min=-0.0014048 max=0.031034 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2309+3726_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.031034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.12825 2.12825 4.2565 8.513 17.026 34.052 68.104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.031 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2309+3726_X_uvs.log closed on Fri Oct 11 07:21:34 2013