! Started logfile: /scr/pima/bp192a1_uvs/J0539-3412_C_uvs.log on Wed Sep 16 13:32:31 2015 obs /scr/pima/bp192a1_uvs/J0539-3412_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0539-3412_C_uva.fits ! AN table 1: 35 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.619048 visibilities/baseline/integration-bin. ! Found source: J0539-3412 ! ! 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 3640 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0539-3412_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. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000926Jy sigma=17.672224 ! Fit after self-cal, rms=0.972037Jy sigma=16.978061 ! 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=4.814 mas, bmaj=35.61 mas, bpa=-12.02 degrees ! Estimated noise=0.892823 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223035 Jy ! Component: 100 - total flux cleaned = 0.0256114 Jy ! Total flux subtracted in 100 components = 0.0256114 Jy ! Clean residual min=-0.001907 max=0.001913 Jy/beam ! Clean residual mean=0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0256114 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0256114 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=0.037493Jy sigma=0.620793 ! Fit after self-cal, rms=0.035944Jy sigma=0.591261 ! 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=5.907 mas, bmaj=35.33 mas, bpa=-11.07 degrees ! Estimated noise=0.708397 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 = 0.00155218 Jy ! Component: 100 - total flux cleaned = 0.0018757 Jy ! Component: 150 - total flux cleaned = 0.00195423 Jy ! Component: 200 - total flux cleaned = 0.00189871 Jy ! Total flux subtracted in 200 components = 0.00189871 Jy ! Clean residual min=-0.000912 max=0.000903 Jy/beam ! Clean residual mean=0.000007 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0275101 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 79 components and 0.0275101 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=0.035520Jy sigma=0.585827 ! Fit after self-cal, rms=0.035417Jy sigma=0.584740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.907 x 35.33 at -11.07 degrees (North through East) ! Clean map min=-0.00183 max=0.028945 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* LA 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 1.12 KP 0.99 LA 1.05 NL 0.92 ! OV 0.86 PT 0.95 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.91 LA 1.06 NL 0.85 ! OV 0.95 PT 0.94 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 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 1.09 KP 0.96 LA 1.06 NL 0.94 ! OV 0.93 PT 1.02 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.97 LA 1.17 NL 0.94 ! OV 1.14 PT 1.08 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.00 LA 0.98 NL 0.88 ! OV 0.98 PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.035417Jy sigma=0.584740 ! Fit after self-cal, rms=0.035078Jy sigma=0.582956 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.805 mas, bmaj=35.45 mas, bpa=-11.28 degrees ! Estimated noise=0.708894 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 = -0.00106456 Jy ! Component: 100 - total flux cleaned = -0.00159336 Jy ! Component: 150 - total flux cleaned = -0.00182126 Jy ! Component: 200 - total flux cleaned = -0.00203783 Jy ! Total flux subtracted in 200 components = -0.00203783 Jy ! Clean residual min=-0.000368 max=0.000368 Jy/beam ! Clean residual mean=0.000003 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0254723 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 152 components and 0.0254723 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=0.035016Jy sigma=0.581982 ! Fit after self-cal, rms=0.034953Jy sigma=0.581247 ! 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=0.034953Jy sigma=0.581247 ! Fit after self-cal, rms=0.034628Jy sigma=0.580845 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.786 mas, bmaj=35.52 mas, bpa=-11.34 degrees ! Estimated noise=0.708695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293287 Jy ! Component: 100 - total flux cleaned = -0.000392646 Jy ! Component: 150 - total flux cleaned = -0.000518403 Jy ! Component: 200 - total flux cleaned = -0.000574851 Jy ! Total flux subtracted in 200 components = -0.000574851 Jy ! Clean residual min=-0.000296 max=0.000298 Jy/beam ! Clean residual mean=0.000003 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0248975 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 234 components and 0.0248975 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=0.034597Jy sigma=0.580341 ! Fit after self-cal, rms=0.034558Jy sigma=0.579911 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 = -6.79034e-05 Jy ! Component: 100 - total flux cleaned = -0.000110932 Jy ! Component: 150 - total flux cleaned = -0.000238523 Jy ! Component: 200 - total flux cleaned = -0.000303618 Jy ! Total flux subtracted in 200 components = -0.000303618 Jy ! Clean residual min=-0.000262 max=0.000262 Jy/beam ! Clean residual mean=0.000002 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0245938 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 312 components and 0.0245938 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=0.034537Jy sigma=0.579540 ! Fit after self-cal, rms=0.034526Jy sigma=0.579458 ! 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=0.034526Jy sigma=0.579458 ! Fit after self-cal, rms=0.034141Jy sigma=0.578786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.798 mas, bmaj=35.54 mas, bpa=-11.32 degrees ! Estimated noise=0.703225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216767 Jy ! Component: 100 - total flux cleaned = 0.000180654 Jy ! Component: 150 - total flux cleaned = 0.000110631 Jy ! Component: 200 - total flux cleaned = 6.20016e-05 Jy ! Total flux subtracted in 200 components = 6.20016e-05 Jy ! Clean residual min=-0.000243 max=0.000245 Jy/beam ! Clean residual mean=0.000002 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0246558 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 368 components and 0.0246559 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=0.034121Jy sigma=0.578448 ! Fit after self-cal, rms=0.034122Jy sigma=0.578215 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 = 0.000152429 Jy ! Component: 100 - total flux cleaned = 0.000118452 Jy ! Component: 150 - total flux cleaned = 3.92555e-05 Jy ! Component: 200 - total flux cleaned = 2.58064e-05 Jy ! Total flux subtracted in 200 components = 2.58064e-05 Jy ! Clean residual min=-0.000229 max=0.000230 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0246817 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 440 components and 0.0246817 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=0.034106Jy sigma=0.577946 ! Fit after self-cal, rms=0.034097Jy sigma=0.577862 ! 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=0.034097Jy sigma=0.577862 ! Fit after self-cal, rms=0.034002Jy sigma=0.577775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.413 mas, bmaj=35.94 mas, bpa=-10.34 degrees ! Estimated noise=0.70171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307829 Jy ! Component: 100 - total flux cleaned = 0.000417674 Jy ! Component: 150 - total flux cleaned = 0.000449251 Jy ! Component: 200 - total flux cleaned = 0.000479166 Jy ! Total flux subtracted in 200 components = 0.000479166 Jy ! Clean residual min=-0.000228 max=0.000227 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0251608 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 514 components and 0.0251608 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=0.033986Jy sigma=0.577499 ! Fit after self-cal, rms=0.033986Jy sigma=0.577445 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 = 0.000131258 Jy ! Component: 100 - total flux cleaned = 7.38792e-05 Jy ! Component: 150 - total flux cleaned = -5.48092e-06 Jy ! Component: 200 - total flux cleaned = -5.27673e-06 Jy ! Total flux subtracted in 200 components = -5.27673e-06 Jy ! Clean residual min=-0.000198 max=0.000196 Jy/beam ! Clean residual mean=0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0251555 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 583 components and 0.0251555 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=0.033975Jy sigma=0.577275 ! Fit after self-cal, rms=0.033961Jy sigma=0.577141 ! 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=5.81 mas, bmaj=35.52 mas, bpa=-11.29 degrees ! Estimated noise=0.70008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.81 x 35.52 at -11.29 degrees (North through East) ! Clean map min=-0.0019575 max=0.028152 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=4.729 mas, bmaj=35.67 mas, bpa=-12.28 degrees ! Estimated noise=0.877893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235114 Jy ! Component: 100 - total flux cleaned = 0.0241169 Jy ! Component: 150 - total flux cleaned = 0.0227706 Jy ! Component: 200 - total flux cleaned = 0.0226791 Jy ! Total flux subtracted in 200 components = 0.0226791 Jy ! Clean residual min=-0.001502 max=0.001489 Jy/beam ! Clean residual mean=0.000008 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0226791 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0226791 Jy ! Inverting map and beam ! Estimated beam: bmin=5.81 mas, bmaj=35.52 mas, bpa=-11.29 degrees ! Estimated noise=0.70008 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 = -0.000219142 Jy ! Component: 100 - total flux cleaned = -0.000378411 Jy ! Component: 150 - total flux cleaned = -0.000524617 Jy ! Component: 200 - total flux cleaned = -0.000566155 Jy ! Total flux subtracted in 200 components = -0.000566155 Jy ! Clean residual min=-0.000666 max=0.000660 Jy/beam ! Clean residual mean=0.000006 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0221129 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 126 components and 0.0221129 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=6.413 mas, bmaj=35.94 mas, bpa=-10.34 degrees ! Estimated noise=0.70171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335506 Jy ! Component: 100 - total flux cleaned = 0.000237309 Jy ! Component: 150 - total flux cleaned = 3.17837e-05 Jy ! Component: 200 - total flux cleaned = -0.000183914 Jy ! Total flux subtracted in 200 components = -0.000183914 Jy ! Clean residual min=-0.000434 max=0.000432 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.021929 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 = -0.000173768 Jy ! Component: 100 - total flux cleaned = -0.000335643 Jy ! Component: 150 - total flux cleaned = -0.000487242 Jy ! Component: 200 - total flux cleaned = -0.00054684 Jy ! Total flux subtracted in 200 components = -0.00054684 Jy ! Clean residual min=-0.000324 max=0.000324 Jy/beam ! Clean residual mean=0.000003 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0213821 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 246 components and 0.0213821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.81 mas, bmaj=35.52 mas, bpa=-11.29 degrees ! Estimated noise=0.70008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.86735e-05 Jy ! Component: 100 - total flux cleaned = -0.000173311 Jy ! Component: 150 - total flux cleaned = -0.000340392 Jy ! Component: 200 - total flux cleaned = -0.0004659 Jy ! Total flux subtracted in 200 components = -0.0004659 Jy ! Clean residual min=-0.000253 max=0.000252 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0209162 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 318 components and 0.0209162 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=0.033969Jy sigma=0.577299 ! Fit after self-cal, rms=0.033968Jy sigma=0.577249 wmodel /scr/pima/bp192a1_uvs/J0539-3412_C_map.mod ! Writing 318 model components to file: /scr/pima/bp192a1_uvs/J0539-3412_C_map.mod wobs /scr/pima/bp192a1_uvs/J0539-3412_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0539-3412_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0539-3412_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a1_uvs/J0539-3412_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.81 x 35.52 at -11.29 degrees (North through East) ! Clean map min=-0.0026669 max=0.027424 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0539-3412_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0274245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36698 1.36698 2.73397 5.46794 10.9359 21.8718 43.7435 87.487 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.461 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0539-3412_C_uvs.log closed on Wed Sep 16 13:32:34 2015