! Started logfile: /d2/scr/pima/bp171a3_uvs/J1331-4230_C_uvs.log on Mon Feb 24 08:49:32 2014 obs /d2/scr/pima/bp171a3_uvs/J1331-4230_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1331-4230_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1331-4230 ! ! 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 336 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 /d2/scr/pima/bp171a3_uvs/J1331-4230_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=0.995121Jy sigma=23.237020 ! Fit after self-cal, rms=0.948675Jy sigma=22.157360 ! 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=1.53 mas, bmaj=13.88 mas, bpa=8.838 degrees ! Estimated noise=2.409 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 = 0.037797 Jy ! Component: 100 - total flux cleaned = 0.04835 Jy ! Total flux subtracted in 100 components = 0.04835 Jy ! Clean residual min=-0.009048 max=0.007253 Jy/beam ! Clean residual mean=-0.000000 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.04835 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.04835 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=0.029992Jy sigma=0.656474 ! Fit after self-cal, rms=0.029939Jy sigma=0.652472 ! 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=1.854 mas, bmaj=14.56 mas, bpa=8.41 degrees ! Estimated noise=1.69532 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 = 0.00968021 Jy ! Component: 100 - total flux cleaned = 0.0151703 Jy ! Component: 150 - total flux cleaned = 0.0184838 Jy ! Component: 200 - total flux cleaned = 0.0206443 Jy ! Total flux subtracted in 200 components = 0.0206443 Jy ! Clean residual min=-0.007718 max=0.008438 Jy/beam ! Clean residual mean=0.000019 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.0689943 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.0689943 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=0.026573Jy sigma=0.569854 ! Fit after self-cal, rms=0.026563Jy sigma=0.567848 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 14.56 at 8.41 degrees (North through East) ! Clean map min=-0.0069538 max=0.041078 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: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.96 NL 1.14 OV 1.18 ! PT 0.83 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 0.88 NL 0.88 OV 1.12 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026563Jy sigma=0.567848 ! Fit after self-cal, rms=0.026518Jy sigma=0.560300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=14.56 mas, bpa=8.408 degrees ! Estimated noise=1.69494 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 = 0.0015532 Jy ! Component: 100 - total flux cleaned = 0.00184951 Jy ! Component: 150 - total flux cleaned = 0.00204791 Jy ! Component: 200 - total flux cleaned = 0.00222703 Jy ! Total flux subtracted in 200 components = 0.00222703 Jy ! Clean residual min=-0.006391 max=0.007823 Jy/beam ! Clean residual mean=0.000029 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.0712214 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0712214 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=0.026367Jy sigma=0.558018 ! Fit after self-cal, rms=0.026414Jy sigma=0.557520 ! 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=0.026414Jy sigma=0.557520 ! Fit after self-cal, rms=0.026476Jy sigma=0.557379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=14.53 mas, bpa=8.404 degrees ! Estimated noise=1.69912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371759 Jy ! Component: 100 - total flux cleaned = 0.000553612 Jy ! Component: 150 - total flux cleaned = 0.00071871 Jy ! Component: 200 - total flux cleaned = 0.000820332 Jy ! Total flux subtracted in 200 components = 0.000820332 Jy ! Clean residual min=-0.006243 max=0.007788 Jy/beam ! Clean residual mean=0.000029 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.0720417 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0720417 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=0.026404Jy sigma=0.556261 ! Fit after self-cal, rms=0.026401Jy sigma=0.556142 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 = 1.6959e-05 Jy ! Component: 100 - total flux cleaned = 0.000120244 Jy ! Component: 150 - total flux cleaned = 0.000193169 Jy ! Component: 200 - total flux cleaned = 0.000283986 Jy ! Total flux subtracted in 200 components = 0.000283986 Jy ! Clean residual min=-0.006149 max=0.007767 Jy/beam ! Clean residual mean=0.000030 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.0723257 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0723256 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=0.026353Jy sigma=0.555221 ! Fit after self-cal, rms=0.026352Jy sigma=0.555115 ! 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=0.026352Jy sigma=0.555115 ! Fit after self-cal, rms=0.026360Jy sigma=0.555084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=14.53 mas, bpa=8.408 degrees ! Estimated noise=1.70012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.336e-05 Jy ! Component: 100 - total flux cleaned = 0.000156794 Jy ! Component: 150 - total flux cleaned = 0.000248409 Jy ! Component: 200 - total flux cleaned = 0.000312407 Jy ! Total flux subtracted in 200 components = 0.000312407 Jy ! Clean residual min=-0.006120 max=0.007755 Jy/beam ! Clean residual mean=0.000031 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.0726381 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0726381 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=0.026317Jy sigma=0.554316 ! Fit after self-cal, rms=0.026317Jy sigma=0.554214 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11698e-05 Jy ! Component: 100 - total flux cleaned = 6.76948e-05 Jy ! Component: 150 - total flux cleaned = 0.000130828 Jy ! Component: 200 - total flux cleaned = 0.000191701 Jy ! Total flux subtracted in 200 components = 0.000191701 Jy ! Clean residual min=-0.006080 max=0.007719 Jy/beam ! Clean residual mean=0.000031 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.0728298 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.0728298 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=0.026279Jy sigma=0.553510 ! Fit after self-cal, rms=0.026280Jy sigma=0.553401 ! 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=0.026280Jy sigma=0.553401 ! Fit after self-cal, rms=0.026273Jy sigma=0.553394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.3 mas, bmaj=21.83 mas, bpa=-3.77 degrees ! Estimated noise=2.00851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814973 Jy ! Component: 100 - total flux cleaned = 0.000874703 Jy ! Component: 150 - total flux cleaned = 0.000987733 Jy ! Component: 200 - total flux cleaned = 0.00104066 Jy ! Total flux subtracted in 200 components = 0.00104066 Jy ! Clean residual min=-0.009004 max=0.010424 Jy/beam ! Clean residual mean=0.000055 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 0.0738704 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.0738704 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=0.026282Jy sigma=0.554844 ! Fit after self-cal, rms=0.026259Jy sigma=0.554083 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 = 0.000127734 Jy ! Component: 100 - total flux cleaned = 7.32157e-05 Jy ! Component: 150 - total flux cleaned = 0.000121721 Jy ! Component: 200 - total flux cleaned = 0.000146164 Jy ! Total flux subtracted in 200 components = 0.000146164 Jy ! Clean residual min=-0.008709 max=0.010414 Jy/beam ! Clean residual mean=0.000054 rms=0.003034 Jy/beam ! Combined flux in latest and established models = 0.0740166 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.0740166 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=0.026291Jy sigma=0.555155 ! Fit after self-cal, rms=0.026285Jy sigma=0.554749 ! 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=1.859 mas, bmaj=14.53 mas, bpa=8.409 degrees ! Estimated noise=1.70019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.859 x 14.53 at 8.409 degrees (North through East) ! Clean map min=-0.0062214 max=0.039825 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=1.532 mas, bmaj=13.87 mas, bpa=8.842 degrees ! Estimated noise=2.41487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379373 Jy ! Component: 100 - total flux cleaned = 0.0493863 Jy ! Component: 150 - total flux cleaned = 0.0561038 Jy ! Component: 200 - total flux cleaned = 0.0607283 Jy ! Total flux subtracted in 200 components = 0.0607283 Jy ! Clean residual min=-0.005882 max=0.006635 Jy/beam ! Clean residual mean=0.000003 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.0607283 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0607283 Jy ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=14.53 mas, bpa=8.409 degrees ! Estimated noise=1.70019 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 = 0.00548918 Jy ! Component: 100 - total flux cleaned = 0.00857248 Jy ! Component: 150 - total flux cleaned = 0.0103809 Jy ! Component: 200 - total flux cleaned = 0.0112556 Jy ! Total flux subtracted in 200 components = 0.0112556 Jy ! Clean residual min=-0.005913 max=0.008046 Jy/beam ! Clean residual mean=0.000023 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.0719839 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 92 components and 0.0719839 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=4.3 mas, bmaj=21.83 mas, bpa=-3.77 degrees ! Estimated noise=2.00851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144716 Jy ! Component: 100 - total flux cleaned = 0.001595 Jy ! Component: 150 - total flux cleaned = 0.00176356 Jy ! Component: 200 - total flux cleaned = 0.00183854 Jy ! Total flux subtracted in 200 components = 0.00183854 Jy ! Clean residual min=-0.008555 max=0.011026 Jy/beam ! Clean residual mean=0.000044 rms=0.003154 Jy/beam ! Combined flux in latest and established models = 0.0738224 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 = 3.63742e-05 Jy ! Component: 100 - total flux cleaned = 3.93e-05 Jy ! Component: 150 - total flux cleaned = 0.000103734 Jy ! Component: 200 - total flux cleaned = 0.000137285 Jy ! Total flux subtracted in 200 components = 0.000137285 Jy ! Clean residual min=-0.008485 max=0.010888 Jy/beam ! Clean residual mean=0.000045 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.0739597 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.0739597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=14.53 mas, bpa=8.409 degrees ! Estimated noise=1.70019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602495 Jy ! Component: 100 - total flux cleaned = -0.00047137 Jy ! Component: 150 - total flux cleaned = -0.000262237 Jy ! Component: 200 - total flux cleaned = -0.000106276 Jy ! Total flux subtracted in 200 components = -0.000106276 Jy ! Clean residual min=-0.005929 max=0.007848 Jy/beam ! Clean residual mean=0.000027 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.0738535 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.0738535 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=0.026259Jy sigma=0.552786 ! Fit after self-cal, rms=0.026224Jy sigma=0.551644 wmodel /d2/scr/pima/bp171a3_uvs/J1331-4230_C_map.mod ! Writing 129 model components to file: /d2/scr/pima/bp171a3_uvs/J1331-4230_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1331-4230_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1331-4230_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1331-4230_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1331-4230_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 = 0.00195345 Jy ! Component: 100 - total flux cleaned = 0.00206386 Jy ! Component: 150 - total flux cleaned = 0.00181952 Jy ! Component: 200 - total flux cleaned = 0.00188607 Jy ! Component: 250 - total flux cleaned = 0.00201087 Jy ! Component: 300 - total flux cleaned = 0.00217589 Jy ! Component: 350 - total flux cleaned = 0.00232395 Jy ! Component: 400 - total flux cleaned = 0.00214686 Jy ! Component: 450 - total flux cleaned = 0.00185085 Jy ! Component: 500 - total flux cleaned = 0.00141563 Jy ! Component: 550 - total flux cleaned = 0.00107751 Jy ! Component: 600 - total flux cleaned = 0.000790504 Jy ! Component: 650 - total flux cleaned = 0.000482845 Jy ! Component: 700 - total flux cleaned = 0.00028745 Jy ! Component: 750 - total flux cleaned = 0.000223521 Jy ! Component: 800 - total flux cleaned = 0.000102903 Jy ! Component: 850 - total flux cleaned = 4.44645e-05 Jy ! Component: 900 - total flux cleaned = -4.01669e-05 Jy ! Component: 950 - total flux cleaned = -0.000148844 Jy ! Component: 1000 - total flux cleaned = -0.000227319 Jy ! Component: 1050 - total flux cleaned = -0.000252406 Jy ! Component: 1100 - total flux cleaned = -0.000326351 Jy ! Component: 1150 - total flux cleaned = -0.000302655 Jy ! Component: 1200 - total flux cleaned = -0.000349697 Jy ! Component: 1250 - total flux cleaned = -0.000395285 Jy ! Component: 1300 - total flux cleaned = -0.000417325 Jy ! Component: 1350 - total flux cleaned = -0.000482171 Jy ! Component: 1400 - total flux cleaned = -0.000482315 Jy ! Component: 1450 - total flux cleaned = -0.00060662 Jy ! Component: 1500 - total flux cleaned = -0.000748825 Jy ! Component: 1550 - total flux cleaned = -0.000868845 Jy ! Component: 1600 - total flux cleaned = -0.000987184 Jy ! Component: 1650 - total flux cleaned = -0.00114345 Jy ! Component: 1700 - total flux cleaned = -0.00129883 Jy ! Component: 1750 - total flux cleaned = -0.00145378 Jy ! Component: 1800 - total flux cleaned = -0.00155056 Jy ! Component: 1850 - total flux cleaned = -0.0016867 Jy ! Component: 1900 - total flux cleaned = -0.0017842 Jy ! Component: 1950 - total flux cleaned = -0.00190177 Jy ! Component: 2000 - total flux cleaned = -0.00205997 Jy ! Component: 2050 - total flux cleaned = -0.00213953 Jy ! Component: 2100 - total flux cleaned = -0.0022804 Jy ! Component: 2150 - total flux cleaned = -0.00230099 Jy ! Component: 2200 - total flux cleaned = -0.00232199 Jy ! Component: 2250 - total flux cleaned = -0.00234353 Jy ! Component: 2300 - total flux cleaned = -0.00234353 Jy ! Component: 2350 - total flux cleaned = -0.0023201 Jy ! Component: 2400 - total flux cleaned = -0.00232021 Jy ! Component: 2450 - total flux cleaned = -0.00229541 Jy ! Component: 2500 - total flux cleaned = -0.00229535 Jy ! Component: 2550 - total flux cleaned = -0.00226829 Jy ! Component: 2600 - total flux cleaned = -0.00226786 Jy ! Component: 2650 - total flux cleaned = -0.00226691 Jy ! Component: 2700 - total flux cleaned = -0.00226596 Jy ! Component: 2750 - total flux cleaned = -0.00226501 Jy ! Component: 2800 - total flux cleaned = -0.00226427 Jy ! Component: 2850 - total flux cleaned = -0.00226459 Jy ! Component: 2900 - total flux cleaned = -0.00226559 Jy ! Component: 2950 - total flux cleaned = -0.00226568 Jy ! Component: 3000 - total flux cleaned = -0.00226616 Jy ! Component: 3050 - total flux cleaned = -0.00226637 Jy ! Component: 3100 - total flux cleaned = -0.00222242 Jy ! Component: 3150 - total flux cleaned = -0.00222138 Jy ! Component: 3200 - total flux cleaned = -0.00226786 Jy ! Component: 3250 - total flux cleaned = -0.00221912 Jy ! Component: 3300 - total flux cleaned = -0.00221776 Jy ! Component: 3350 - total flux cleaned = -0.00221819 Jy ! Component: 3400 - total flux cleaned = -0.00221896 Jy ! Component: 3450 - total flux cleaned = -0.00221874 Jy ! Component: 3500 - total flux cleaned = -0.00221894 Jy ! Component: 3550 - total flux cleaned = -0.00221995 Jy ! Component: 3600 - total flux cleaned = -0.00222124 Jy ! Component: 3650 - total flux cleaned = -0.00222218 Jy ! Component: 3700 - total flux cleaned = -0.00222044 Jy ! Component: 3750 - total flux cleaned = -0.00221949 Jy ! Component: 3800 - total flux cleaned = -0.00221733 Jy ! Component: 3850 - total flux cleaned = -0.00221645 Jy ! Component: 3900 - total flux cleaned = -0.00221516 Jy ! Component: 3950 - total flux cleaned = -0.00221451 Jy ! Component: 4000 - total flux cleaned = -0.00230705 Jy ! Component: 4050 - total flux cleaned = -0.00230845 Jy ! Total flux subtracted in 4096 components = -0.00230909 Jy ! Clean residual min=-0.005395 max=0.005539 Jy/beam ! Clean residual mean=0.000024 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.0715444 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 420 components and 0.0715443 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1331-4230_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.859 x 14.53 at 8.409 degrees (North through East) ! Clean map min=-0.0061692 max=0.026831 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1331-4230_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0268305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00122424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -13.6886 13.6886 27.3772 54.7544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 21.916 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1331-4230_C_uvs.log closed on Mon Feb 24 08:49:36 2014