! Started logfile: /scr/pima/bg219a_uvs/J0231+1322_S_uvs.log on Wed Apr 6 22:42:39 2016 obs /scr/pima/bg219a_uvs/J0231+1322_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0231+1322_S_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 576 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0231+1322_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.897589Jy sigma=25.184928 ! Fit after self-cal, rms=0.659163Jy sigma=9.199933 ! 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=2.522 mas, bmaj=7.267 mas, bpa=11.28 degrees ! Estimated noise=2.83662 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 = 1.25886 Jy ! Component: 100 - total flux cleaned = 1.55435 Jy ! Total flux subtracted in 100 components = 1.55435 Jy ! Clean residual min=-0.062197 max=0.130615 Jy/beam ! Clean residual mean=0.000039 rms=0.024930 Jy/beam ! Combined flux in latest and established models = 1.55435 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.55435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194854Jy sigma=2.755142 ! Fit after self-cal, rms=0.194839Jy sigma=2.754909 ! 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=2.863 mas, bmaj=7.974 mas, bpa=11.13 degrees ! Estimated noise=2.5681 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 = 0.130206 Jy ! Component: 100 - total flux cleaned = 0.187677 Jy ! Component: 150 - total flux cleaned = 0.215994 Jy ! Component: 200 - total flux cleaned = 0.224198 Jy ! Total flux subtracted in 200 components = 0.224198 Jy ! Clean residual min=-0.037836 max=0.028261 Jy/beam ! Clean residual mean=0.000031 rms=0.009667 Jy/beam ! Combined flux in latest and established models = 1.77855 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.77854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097804Jy sigma=1.331554 ! Fit after self-cal, rms=0.097906Jy sigma=1.329060 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.974 at 11.13 degrees (North through East) ! Clean map min=-0.036213 max=1.6282 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: ! LA 0.98 MK 1.02 NL 0.98 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 0.98 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.01 NL 0.96 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.01 NL 0.94 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.097906Jy sigma=1.329060 ! Fit after self-cal, rms=0.083385Jy sigma=1.022441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=7.945 mas, bpa=11.17 degrees ! Estimated noise=2.5542 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 = 0.000980209 Jy ! Component: 100 - total flux cleaned = 0.000804007 Jy ! Component: 150 - total flux cleaned = 0.000959529 Jy ! Component: 200 - total flux cleaned = 0.0011042 Jy ! Total flux subtracted in 200 components = 0.0011042 Jy ! Clean residual min=-0.018545 max=0.021308 Jy/beam ! Clean residual mean=0.000019 rms=0.005875 Jy/beam ! Combined flux in latest and established models = 1.77965 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 1.77965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082522Jy sigma=1.014738 ! Fit after self-cal, rms=0.082610Jy sigma=1.013618 ! 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. ! ! Fit before self-cal, rms=0.082610Jy sigma=1.013618 ! Fit after self-cal, rms=0.082567Jy sigma=1.013203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=7.944 mas, bpa=11.15 degrees ! Estimated noise=2.55228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885073 Jy ! Component: 100 - total flux cleaned = 0.000882179 Jy ! Component: 150 - total flux cleaned = 0.000999423 Jy ! Component: 200 - total flux cleaned = 0.00110912 Jy ! Total flux subtracted in 200 components = 0.00110912 Jy ! Clean residual min=-0.017635 max=0.020605 Jy/beam ! Clean residual mean=0.000018 rms=0.005799 Jy/beam ! Combined flux in latest and established models = 1.78076 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 1.78076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082116Jy sigma=1.009496 ! Fit after self-cal, rms=0.082179Jy sigma=1.009048 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 = 0.000332956 Jy ! Component: 100 - total flux cleaned = 0.000432728 Jy ! Component: 150 - total flux cleaned = 0.000618697 Jy ! Component: 200 - total flux cleaned = 0.000707504 Jy ! Total flux subtracted in 200 components = 0.000707504 Jy ! Clean residual min=-0.017244 max=0.020075 Jy/beam ! Clean residual mean=0.000018 rms=0.005755 Jy/beam ! Combined flux in latest and established models = 1.78147 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 1.78147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081915Jy sigma=1.006949 ! Fit after self-cal, rms=0.081965Jy sigma=1.006761 ! 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. ! ! Fit before self-cal, rms=0.081965Jy sigma=1.006761 ! Fit after self-cal, rms=0.081930Jy sigma=1.006479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=7.942 mas, bpa=11.15 degrees ! Estimated noise=2.5505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053829 Jy ! Component: 100 - total flux cleaned = 0.000538771 Jy ! Component: 150 - total flux cleaned = 0.000619426 Jy ! Component: 200 - total flux cleaned = 0.000695159 Jy ! Total flux subtracted in 200 components = 0.000695159 Jy ! Clean residual min=-0.016797 max=0.019783 Jy/beam ! Clean residual mean=0.000017 rms=0.005719 Jy/beam ! Combined flux in latest and established models = 1.78216 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.78216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081719Jy sigma=1.005068 ! Fit after self-cal, rms=0.081762Jy sigma=1.004972 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 = 0.000169765 Jy ! Component: 100 - total flux cleaned = 0.000311952 Jy ! Component: 150 - total flux cleaned = 0.000378153 Jy ! Component: 200 - total flux cleaned = 0.000502334 Jy ! Total flux subtracted in 200 components = 0.000502334 Jy ! Clean residual min=-0.016677 max=0.019488 Jy/beam ! Clean residual mean=0.000017 rms=0.005700 Jy/beam ! Combined flux in latest and established models = 1.78266 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 1.78266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081625Jy sigma=1.004107 ! Fit after self-cal, rms=0.081662Jy sigma=1.004057 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.081662Jy sigma=1.004057 ! Fit after self-cal, rms=0.081636Jy sigma=1.003888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.002 mas, bmaj=14.89 mas, bpa=-6.095 degrees ! Estimated noise=3.59177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676659 Jy ! Component: 100 - total flux cleaned = 0.00653212 Jy ! Component: 150 - total flux cleaned = 0.0062334 Jy ! Component: 200 - total flux cleaned = 0.00632272 Jy ! Total flux subtracted in 200 components = 0.00632272 Jy ! Clean residual min=-0.032919 max=0.035107 Jy/beam ! Clean residual mean=0.000041 rms=0.013830 Jy/beam ! Combined flux in latest and established models = 1.78899 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 1.78899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081726Jy sigma=1.012819 ! Fit after self-cal, rms=0.081921Jy sigma=1.010840 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 = -1.68452e-05 Jy ! Component: 100 - total flux cleaned = 7.51312e-05 Jy ! Component: 150 - total flux cleaned = 0.00016227 Jy ! Component: 200 - total flux cleaned = 0.000250884 Jy ! Total flux subtracted in 200 components = 0.000250884 Jy ! Clean residual min=-0.032790 max=0.034783 Jy/beam ! Clean residual mean=0.000040 rms=0.013813 Jy/beam ! Combined flux in latest and established models = 1.78924 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 1.78924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082112Jy sigma=1.017944 ! Fit after self-cal, rms=0.082302Jy sigma=1.017156 ! 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=2.869 mas, bmaj=7.941 mas, bpa=11.14 degrees ! Estimated noise=2.54902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.869 x 7.941 at 11.14 degrees (North through East) ! Clean map min=-0.017382 max=1.613 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082302Jy sigma=1.017156 ! Fit after self-cal, rms=0.065456Jy sigma=0.715862 ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=7.936 mas, bpa=11.08 degrees ! Estimated noise=2.54719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046659 Jy ! Component: 100 - total flux cleaned = -0.000607783 Jy ! Component: 150 - total flux cleaned = -0.00059564 Jy ! Component: 200 - total flux cleaned = -0.000486503 Jy ! Total flux subtracted in 200 components = -0.000486503 Jy ! Clean residual min=-0.016809 max=0.019148 Jy/beam ! Clean residual mean=0.000016 rms=0.005702 Jy/beam ! Combined flux in latest and established models = 1.78875 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 1.78875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065003Jy sigma=0.704761 ! Fit after self-cal, rms=0.064740Jy sigma=0.703583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.65793e-06 Jy ! Component: 100 - total flux cleaned = -2.84429e-06 Jy ! Component: 150 - total flux cleaned = 7.38907e-05 Jy ! Component: 200 - total flux cleaned = 0.000141464 Jy ! Total flux subtracted in 200 components = 0.000141464 Jy ! Clean residual min=-0.016587 max=0.018910 Jy/beam ! Clean residual mean=0.000016 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 1.78889 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 1.78889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064610Jy sigma=0.699259 ! Fit after self-cal, rms=0.064468Jy sigma=0.698867 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064468Jy sigma=0.698867 ! Fit after self-cal, rms=0.064430Jy sigma=0.698717 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=2.53 mas, bmaj=7.238 mas, bpa=11.22 degrees ! Estimated noise=2.80038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24275 Jy ! Component: 100 - total flux cleaned = 1.53456 Jy ! Component: 150 - total flux cleaned = 1.65601 Jy ! Component: 200 - total flux cleaned = 1.71337 Jy ! Total flux subtracted in 200 components = 1.71337 Jy ! Clean residual min=-0.023687 max=0.029952 Jy/beam ! Clean residual mean=0.000013 rms=0.007097 Jy/beam ! Combined flux in latest and established models = 1.71337 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 1.71337 Jy ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=7.936 mas, bpa=11.08 degrees ! Estimated noise=2.54583 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 = 0.0336997 Jy ! Component: 100 - total flux cleaned = 0.0507793 Jy ! Component: 150 - total flux cleaned = 0.0580724 Jy ! Component: 200 - total flux cleaned = 0.0615403 Jy ! Total flux subtracted in 200 components = 0.0615403 Jy ! Clean residual min=-0.020201 max=0.021588 Jy/beam ! Clean residual mean=0.000022 rms=0.006183 Jy/beam ! Combined flux in latest and established models = 1.77491 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 1.77491 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.995 mas, bmaj=14.89 mas, bpa=-6.132 degrees ! Estimated noise=3.59245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143092 Jy ! Component: 100 - total flux cleaned = 0.0174828 Jy ! Component: 150 - total flux cleaned = 0.0179144 Jy ! Component: 200 - total flux cleaned = 0.018041 Jy ! Total flux subtracted in 200 components = 0.018041 Jy ! Clean residual min=-0.033704 max=0.034973 Jy/beam ! Clean residual mean=0.000040 rms=0.013900 Jy/beam ! Combined flux in latest and established models = 1.79295 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 = 0.000120146 Jy ! Component: 100 - total flux cleaned = 0.000232223 Jy ! Component: 150 - total flux cleaned = 0.000334951 Jy ! Component: 200 - total flux cleaned = 0.000434516 Jy ! Total flux subtracted in 200 components = 0.000434516 Jy ! Clean residual min=-0.033774 max=0.034781 Jy/beam ! Clean residual mean=0.000039 rms=0.013850 Jy/beam ! Combined flux in latest and established models = 1.79339 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 1.79339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=7.936 mas, bpa=11.08 degrees ! Estimated noise=2.54583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00735042 Jy ! Component: 100 - total flux cleaned = -0.00798144 Jy ! Component: 150 - total flux cleaned = -0.00798571 Jy ! Component: 200 - total flux cleaned = -0.00780656 Jy ! Total flux subtracted in 200 components = -0.00780656 Jy ! Clean residual min=-0.018162 max=0.020431 Jy/beam ! Clean residual mean=0.000017 rms=0.005838 Jy/beam ! Combined flux in latest and established models = 1.78558 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 1.78558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065738Jy sigma=0.718618 ! Fit after self-cal, rms=0.065734Jy sigma=0.717750 wmodel /scr/pima/bg219a_uvs/J0231+1322_S_map.mod ! Writing 38 model components to file: /scr/pima/bg219a_uvs/J0231+1322_S_map.mod wobs /scr/pima/bg219a_uvs/J0231+1322_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0231+1322_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0231+1322_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0231+1322_S_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 = 0.00233525 Jy ! Component: 100 - total flux cleaned = 0.00204589 Jy ! Component: 150 - total flux cleaned = 0.00180112 Jy ! Component: 200 - total flux cleaned = 0.00135902 Jy ! Component: 250 - total flux cleaned = 0.000377109 Jy ! Component: 300 - total flux cleaned = -0.00106209 Jy ! Component: 350 - total flux cleaned = -0.00256513 Jy ! Component: 400 - total flux cleaned = -0.00380579 Jy ! Component: 450 - total flux cleaned = -0.00468056 Jy ! Component: 500 - total flux cleaned = -0.00509067 Jy ! Component: 550 - total flux cleaned = -0.00535355 Jy ! Component: 600 - total flux cleaned = -0.00510616 Jy ! Component: 650 - total flux cleaned = -0.00486902 Jy ! Component: 700 - total flux cleaned = -0.00441518 Jy ! Component: 750 - total flux cleaned = -0.00397836 Jy ! Component: 800 - total flux cleaned = -0.00324285 Jy ! Component: 850 - total flux cleaned = -0.00283843 Jy ! Component: 900 - total flux cleaned = -0.00235017 Jy ! Component: 950 - total flux cleaned = -0.00178288 Jy ! Component: 1000 - total flux cleaned = -0.00141701 Jy ! Component: 1050 - total flux cleaned = -0.00106032 Jy ! Component: 1100 - total flux cleaned = -0.000714446 Jy ! Component: 1150 - total flux cleaned = -0.000462044 Jy ! Component: 1200 - total flux cleaned = -0.00029859 Jy ! Component: 1250 - total flux cleaned = 0.00018612 Jy ! Component: 1300 - total flux cleaned = 0.000662192 Jy ! Component: 1350 - total flux cleaned = 0.00105144 Jy ! Component: 1400 - total flux cleaned = 0.00143417 Jy ! Component: 1450 - total flux cleaned = 0.00181025 Jy ! Component: 1500 - total flux cleaned = 0.00203229 Jy ! Component: 1550 - total flux cleaned = 0.00232523 Jy ! Component: 1600 - total flux cleaned = 0.0026133 Jy ! Component: 1650 - total flux cleaned = 0.0028977 Jy ! Component: 1700 - total flux cleaned = 0.00282703 Jy ! Component: 1750 - total flux cleaned = 0.00289641 Jy ! Component: 1800 - total flux cleaned = 0.00303381 Jy ! Component: 1850 - total flux cleaned = 0.0032393 Jy ! Component: 1900 - total flux cleaned = 0.00351041 Jy ! Component: 1950 - total flux cleaned = 0.00371088 Jy ! Component: 2000 - total flux cleaned = 0.00391069 Jy ! Component: 2050 - total flux cleaned = 0.00410862 Jy ! Component: 2100 - total flux cleaned = 0.00430516 Jy ! Component: 2150 - total flux cleaned = 0.00456506 Jy ! Component: 2200 - total flux cleaned = 0.00469354 Jy ! Component: 2250 - total flux cleaned = 0.00482166 Jy ! Component: 2300 - total flux cleaned = 0.00501267 Jy ! Component: 2350 - total flux cleaned = 0.00507617 Jy ! Component: 2400 - total flux cleaned = 0.00501251 Jy ! Component: 2450 - total flux cleaned = 0.00507601 Jy ! Component: 2500 - total flux cleaned = 0.00501251 Jy ! Component: 2550 - total flux cleaned = 0.00475814 Jy ! Component: 2600 - total flux cleaned = 0.00469434 Jy ! Component: 2650 - total flux cleaned = 0.00424491 Jy ! Component: 2700 - total flux cleaned = 0.00405077 Jy ! Component: 2750 - total flux cleaned = 0.00385598 Jy ! Component: 2800 - total flux cleaned = 0.00346305 Jy ! Component: 2850 - total flux cleaned = 0.00319755 Jy ! Component: 2900 - total flux cleaned = 0.00299551 Jy ! Component: 2950 - total flux cleaned = 0.00272224 Jy ! Component: 3000 - total flux cleaned = 0.00258466 Jy ! Component: 3050 - total flux cleaned = 0.0022337 Jy ! Component: 3100 - total flux cleaned = 0.00202017 Jy ! Component: 3150 - total flux cleaned = 0.00180314 Jy ! Component: 3200 - total flux cleaned = 0.00151038 Jy ! Component: 3250 - total flux cleaned = 0.00121291 Jy ! Component: 3300 - total flux cleaned = 0.000985744 Jy ! Component: 3350 - total flux cleaned = 0.000754765 Jy ! Component: 3400 - total flux cleaned = 0.000520611 Jy ! Component: 3450 - total flux cleaned = 0.000204401 Jy ! Component: 3500 - total flux cleaned = -3.6413e-05 Jy ! Component: 3550 - total flux cleaned = -0.000363753 Jy ! Component: 3600 - total flux cleaned = -0.000613685 Jy ! Component: 3650 - total flux cleaned = -0.00069801 Jy ! Component: 3700 - total flux cleaned = -0.000869864 Jy ! Component: 3750 - total flux cleaned = -0.00104491 Jy ! Component: 3800 - total flux cleaned = -0.00113525 Jy ! Component: 3850 - total flux cleaned = -0.00131651 Jy ! Component: 3900 - total flux cleaned = -0.00131691 Jy ! Component: 3950 - total flux cleaned = -0.00141011 Jy ! Component: 4000 - total flux cleaned = -0.00150623 Jy ! Component: 4050 - total flux cleaned = -0.00160332 Jy ! Total flux subtracted in 4096 components = -0.0017038 Jy ! Clean residual min=-0.006213 max=0.005500 Jy/beam ! Clean residual mean=0.000015 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 1.78388 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 296 components and 1.78388 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0231+1322_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 7.936 at 11.08 degrees (North through East) ! Clean map min=-0.010669 max=1.6009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0231+1322_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.60085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00185822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34823 0.34823 0.696461 1.39292 2.78584 5.57169 11.1434 22.2867 44.5735 89.147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.6 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 861.498 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0231+1322_S_uvs.log closed on Wed Apr 6 22:42:43 2016