! Started logfile: /scr/pima/gc030_uvs/J0953-0840_X_uvs.log on Fri Apr 22 08:45:41 2016 obs /scr/pima/gc030_uvs/J0953-0840_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0953-0840_X_uva.fits ! AN table 1: 139 integrations on 6 of 6 possible baselines. ! AN table 2: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8103 visibilities/baseline/integration-bin. ! Found source: J0953-0840 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 9944 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J0953-0840_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004879Jy sigma=13.882272 ! Fit after self-cal, rms=0.941268Jy sigma=12.429055 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5973 mas, bmaj=2.718 mas, bpa=-11.69 degrees ! Estimated noise=0.982865 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 = 0.0463029 Jy ! Component: 100 - total flux cleaned = 0.0549723 Jy ! Total flux subtracted in 100 components = 0.0549723 Jy ! Clean residual min=-0.007407 max=0.007503 Jy/beam ! Clean residual mean=-0.000000 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 0.0549723 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0549723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083479Jy sigma=0.733599 ! Fit after self-cal, rms=0.082236Jy sigma=0.723805 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6205 mas, bmaj=3.11 mas, bpa=-10.35 degrees ! Estimated noise=0.697866 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 = 0.0017545 Jy ! Component: 100 - total flux cleaned = 0.00264311 Jy ! Component: 150 - total flux cleaned = 0.00343879 Jy ! Component: 200 - total flux cleaned = 0.0046751 Jy ! Total flux subtracted in 200 components = 0.0046751 Jy ! Clean residual min=-0.002260 max=0.002259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0596474 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 70 components and 0.0596474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080098Jy sigma=0.701469 ! Fit after self-cal, rms=0.078577Jy sigma=0.698168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6205 x 3.11 at -10.35 degrees (North through East) ! Clean map min=-0.0076809 max=0.0566 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. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 KP 1.00 LA 0.94 NL 1.08 ! PT 1.03 ! ! ! Correcting IF 2. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 KP 1.10 LA 0.89 NL 1.04 ! PT 1.13 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 KP 0.98 LA 0.89 NL 1.04 ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! EB 0.00* HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.078577Jy sigma=0.698168 ! Fit after self-cal, rms=0.073680Jy sigma=0.732504 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=3.899 mas, bpa=10.08 degrees ! Estimated noise=1.03142 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 = -0.0029333 Jy ! Component: 100 - total flux cleaned = -0.00243103 Jy ! Component: 150 - total flux cleaned = -0.0017267 Jy ! Component: 200 - total flux cleaned = -0.00104193 Jy ! Total flux subtracted in 200 components = -0.00104193 Jy ! Clean residual min=-0.001111 max=0.001095 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0586054 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 119 components and 0.0586054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073403Jy sigma=0.729729 ! Fit after self-cal, rms=0.073153Jy sigma=0.727437 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073153Jy sigma=0.727437 ! Fit after self-cal, rms=0.072966Jy sigma=0.724241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=3.932 mas, bpa=10.19 degrees ! Estimated noise=1.03259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767589 Jy ! Component: 100 - total flux cleaned = 0.00108622 Jy ! Component: 150 - total flux cleaned = 0.00118175 Jy ! Component: 200 - total flux cleaned = 0.00132282 Jy ! Total flux subtracted in 200 components = 0.00132282 Jy ! Clean residual min=-0.000462 max=0.000467 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0599282 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 164 components and 0.0599282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072935Jy sigma=0.723981 ! Fit after self-cal, rms=0.072985Jy sigma=0.722987 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 = -0.000787731 Jy ! Component: 100 - total flux cleaned = -0.000785923 Jy ! Component: 150 - total flux cleaned = -0.000596152 Jy ! Component: 200 - total flux cleaned = -0.000410537 Jy ! Total flux subtracted in 200 components = -0.000410537 Jy ! Clean residual min=-0.000519 max=0.000517 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0595177 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 190 components and 0.0595177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072950Jy sigma=0.722674 ! Fit after self-cal, rms=0.072954Jy sigma=0.722531 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072954Jy sigma=0.722531 ! Fit after self-cal, rms=0.073085Jy sigma=0.722376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=3.94 mas, bpa=10.2 degrees ! Estimated noise=1.03128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005111 Jy ! Component: 100 - total flux cleaned = 0.000455846 Jy ! Component: 150 - total flux cleaned = 0.000406255 Jy ! Component: 200 - total flux cleaned = 0.000407464 Jy ! Total flux subtracted in 200 components = 0.000407464 Jy ! Clean residual min=-0.000366 max=0.000366 Jy/beam ! Clean residual mean=0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0599252 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 234 components and 0.0599252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073068Jy sigma=0.722241 ! Fit after self-cal, rms=0.073129Jy sigma=0.722131 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 = -0.000283179 Jy ! Component: 100 - total flux cleaned = -0.00047804 Jy ! Component: 150 - total flux cleaned = -0.000581253 Jy ! Component: 200 - total flux cleaned = -0.000685322 Jy ! Total flux subtracted in 200 components = -0.000685322 Jy ! Clean residual min=-0.000347 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0592399 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 259 components and 0.0592399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073117Jy sigma=0.722027 ! Fit after self-cal, rms=0.073129Jy sigma=0.722002 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073129Jy sigma=0.722002 ! Fit after self-cal, rms=0.072731Jy sigma=0.721962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=4.056 mas, bpa=9.144 degrees ! Estimated noise=1.08096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122711 Jy ! Component: 100 - total flux cleaned = -1.59618e-05 Jy ! Component: 150 - total flux cleaned = 4.25658e-05 Jy ! Component: 200 - total flux cleaned = 4.30396e-05 Jy ! Total flux subtracted in 200 components = 4.30396e-05 Jy ! Clean residual min=-0.000310 max=0.000311 Jy/beam ! Clean residual mean=0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0592829 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 292 components and 0.0592829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072718Jy sigma=0.721887 ! Fit after self-cal, rms=0.072748Jy sigma=0.721859 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 = -0.000153477 Jy ! Component: 100 - total flux cleaned = -0.000241608 Jy ! Component: 150 - total flux cleaned = -0.000290232 Jy ! Component: 200 - total flux cleaned = -0.000339133 Jy ! Total flux subtracted in 200 components = -0.000339133 Jy ! Clean residual min=-0.000280 max=0.000277 Jy/beam ! Clean residual mean=0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0589438 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 304 components and 0.0589438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072740Jy sigma=0.721802 ! Fit after self-cal, rms=0.072747Jy sigma=0.721787 ! Inverting map ! Added new window around map position (-49, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93609e-05 Jy ! Component: 100 - total flux cleaned = -1.32135e-05 Jy ! Component: 150 - total flux cleaned = -7.19132e-05 Jy ! Component: 200 - total flux cleaned = -0.000113313 Jy ! Total flux subtracted in 200 components = -0.000113313 Jy ! Clean residual min=-0.000491 max=0.000449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0588305 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 331 components and 0.0588305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072745Jy sigma=0.721769 ! Fit after self-cal, rms=0.072752Jy sigma=0.721760 ! 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=2.127 mas, bmaj=3.942 mas, bpa=10.23 degrees ! Estimated noise=1.02539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.127 x 3.942 at 10.23 degrees (North through East) ! Clean map min=-0.0069749 max=0.057916 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=2.126 mas, bmaj=3.805 mas, bpa=20.3 degrees ! Estimated noise=1.20113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354646 Jy ! Component: 100 - total flux cleaned = 0.0290807 Jy ! Component: 150 - total flux cleaned = 0.0193493 Jy ! Component: 200 - total flux cleaned = 0.0117317 Jy ! Total flux subtracted in 200 components = 0.0117317 Jy ! Clean residual min=-0.031459 max=0.034453 Jy/beam ! Clean residual mean=0.000018 rms=0.008773 Jy/beam ! Combined flux in latest and established models = 0.0117317 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0117317 Jy ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=3.942 mas, bpa=10.23 degrees ! Estimated noise=1.02539 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 = -0.0061622 Jy ! Component: 100 - total flux cleaned = -0.0118372 Jy ! Component: 150 - total flux cleaned = -0.0158447 Jy ! Component: 200 - total flux cleaned = -0.0192331 Jy ! Total flux subtracted in 200 components = -0.0192331 Jy ! Clean residual min=-0.024116 max=0.034437 Jy/beam ! Clean residual mean=-0.000000 rms=0.008863 Jy/beam ! Combined flux in latest and established models = -0.00750141 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and -0.00750141 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=2.448 mas, bmaj=4.056 mas, bpa=9.144 degrees ! Estimated noise=1.08096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00329267 Jy ! Component: 100 - total flux cleaned = -0.00584748 Jy ! Component: 150 - total flux cleaned = -0.00726666 Jy ! Component: 200 - total flux cleaned = -0.00862273 Jy ! Total flux subtracted in 200 components = -0.00862273 Jy ! Clean residual min=-0.025942 max=0.037322 Jy/beam ! Clean residual mean=0.000014 rms=0.010074 Jy/beam ! Combined flux in latest and established models = -0.0161241 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 = -0.00148835 Jy ! Component: 100 - total flux cleaned = -0.00256335 Jy ! Component: 150 - total flux cleaned = -0.00394042 Jy ! Component: 200 - total flux cleaned = -0.00510377 Jy ! Total flux subtracted in 200 components = -0.00510377 Jy ! Clean residual min=-0.025400 max=0.036019 Jy/beam ! Clean residual mean=0.000016 rms=0.009783 Jy/beam ! Combined flux in latest and established models = -0.0212279 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and -0.0212279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=3.942 mas, bpa=10.23 degrees ! Estimated noise=1.02539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785373 Jy ! Component: 100 - total flux cleaned = 0.000362088 Jy ! Component: 150 - total flux cleaned = 8.13792e-05 Jy ! Component: 200 - total flux cleaned = -5.72987e-05 Jy ! Total flux subtracted in 200 components = -5.72987e-05 Jy ! Clean residual min=-0.022262 max=0.030914 Jy/beam ! Clean residual mean=0.000015 rms=0.007956 Jy/beam ! Combined flux in latest and established models = -0.0212852 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and -0.0212852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085143Jy sigma=0.820271 ! Fit after self-cal, rms=0.076010Jy sigma=0.760604 wmodel /scr/pima/gc030_uvs/J0953-0840_X_map.mod ! Writing 96 model components to file: /scr/pima/gc030_uvs/J0953-0840_X_map.mod wobs /scr/pima/gc030_uvs/J0953-0840_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0953-0840_X_uvs.fits wwins /scr/pima/gc030_uvs/J0953-0840_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0953-0840_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 = 0.00625 Jy ! Component: 100 - total flux cleaned = 0.00839006 Jy ! Component: 150 - total flux cleaned = 0.00878548 Jy ! Component: 200 - total flux cleaned = 0.00889142 Jy ! Component: 250 - total flux cleaned = 0.00870238 Jy ! Component: 300 - total flux cleaned = 0.00878523 Jy ! Component: 350 - total flux cleaned = 0.00863558 Jy ! Component: 400 - total flux cleaned = 0.00827167 Jy ! Component: 450 - total flux cleaned = 0.00777135 Jy ! Component: 500 - total flux cleaned = 0.00734643 Jy ! Component: 550 - total flux cleaned = 0.00685392 Jy ! Component: 600 - total flux cleaned = 0.0063595 Jy ! Component: 650 - total flux cleaned = 0.0056465 Jy ! Component: 700 - total flux cleaned = 0.00499676 Jy ! Component: 750 - total flux cleaned = 0.00433685 Jy ! Component: 800 - total flux cleaned = 0.00373477 Jy ! Component: 850 - total flux cleaned = 0.00319537 Jy ! Component: 900 - total flux cleaned = 0.00263328 Jy ! Component: 950 - total flux cleaned = 0.00195912 Jy ! Component: 1000 - total flux cleaned = 0.00133566 Jy ! Component: 1050 - total flux cleaned = 0.000582315 Jy ! Component: 1100 - total flux cleaned = -1.31982e-05 Jy ! Component: 1150 - total flux cleaned = -0.000743143 Jy ! Component: 1200 - total flux cleaned = -0.00151523 Jy ! Component: 1250 - total flux cleaned = -0.00232616 Jy ! Component: 1300 - total flux cleaned = -0.00318418 Jy ! Component: 1350 - total flux cleaned = -0.00408975 Jy ! Component: 1400 - total flux cleaned = -0.005048 Jy ! Component: 1450 - total flux cleaned = -0.00620609 Jy ! Component: 1500 - total flux cleaned = -0.00727931 Jy ! Component: 1550 - total flux cleaned = -0.00857538 Jy ! Component: 1600 - total flux cleaned = -0.0097748 Jy ! Component: 1650 - total flux cleaned = -0.0110378 Jy ! Component: 1700 - total flux cleaned = -0.012563 Jy ! Component: 1750 - total flux cleaned = -0.013978 Jy ! Component: 1800 - total flux cleaned = -0.0154674 Jy ! Component: 1850 - total flux cleaned = -0.0172696 Jy ! Component: 1900 - total flux cleaned = -0.0186929 Jy ! Component: 1950 - total flux cleaned = -0.0201948 Jy ! Component: 2000 - total flux cleaned = -0.0217823 Jy ! Component: 2050 - total flux cleaned = -0.0234557 Jy ! Component: 2100 - total flux cleaned = -0.0252276 Jy ! Component: 2150 - total flux cleaned = -0.0274235 Jy ! Component: 2200 - total flux cleaned = -0.0290798 Jy ! Component: 2250 - total flux cleaned = -0.0315274 Jy ! Component: 2300 - total flux cleaned = -0.0333728 Jy ! Component: 2350 - total flux cleaned = -0.0357151 Jy ! Component: 2400 - total flux cleaned = -0.03818 Jy ! Component: 2450 - total flux cleaned = -0.0407955 Jy ! Component: 2500 - total flux cleaned = -0.0430887 Jy ! Component: 2550 - total flux cleaned = -0.0464821 Jy ! Component: 2600 - total flux cleaned = -0.0495715 Jy ! Component: 2650 - total flux cleaned = -0.0528331 Jy ! Component: 2700 - total flux cleaned = -0.0562907 Jy ! Component: 2750 - total flux cleaned = -0.0599453 Jy ! Component: 2800 - total flux cleaned = -0.063156 Jy ! Component: 2850 - total flux cleaned = -0.0658814 Jy ! Component: 2900 - total flux cleaned = -0.0687456 Jy ! Component: 2950 - total flux cleaned = -0.070279 Jy ! Component: 3000 - total flux cleaned = -0.0710804 Jy ! Component: 3050 - total flux cleaned = -0.0702141 Jy ! Component: 3100 - total flux cleaned = -0.0711038 Jy ! Component: 3150 - total flux cleaned = -0.0711194 Jy ! Component: 3200 - total flux cleaned = -0.0701154 Jy ! Component: 3250 - total flux cleaned = -0.0700952 Jy ! Component: 3300 - total flux cleaned = -0.0712658 Jy ! Component: 3350 - total flux cleaned = -0.0700846 Jy ! Component: 3400 - total flux cleaned = -0.0687667 Jy ! Component: 3450 - total flux cleaned = -0.0701536 Jy ! Component: 3500 - total flux cleaned = -0.0687232 Jy ! Component: 3550 - total flux cleaned = -0.0687383 Jy ! Component: 3600 - total flux cleaned = -0.0687571 Jy ! Component: 3650 - total flux cleaned = -0.0670238 Jy ! Component: 3700 - total flux cleaned = -0.0670065 Jy ! Component: 3750 - total flux cleaned = -0.0669652 Jy ! Component: 3800 - total flux cleaned = -0.069088 Jy ! Component: 3850 - total flux cleaned = -0.0691227 Jy ! Component: 3900 - total flux cleaned = -0.0691462 Jy ! Component: 3950 - total flux cleaned = -0.0691613 Jy ! Component: 4000 - total flux cleaned = -0.0717857 Jy ! Component: 4050 - total flux cleaned = -0.0718133 Jy ! Total flux subtracted in 4096 components = -0.071816 Jy ! Clean residual min=-0.177784 max=0.166969 Jy/beam ! Clean residual mean=0.000346 rms=0.042549 Jy/beam ! Combined flux in latest and established models = -0.093101 Jy keep ! Adding 89 model components to the UV plane model. ! The established model now contains 184 components and -0.093101 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0953-0840_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.127 x 3.942 at 10.23 degrees (North through East) ! Clean map min=-0.25872 max=0.27957 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0953-0840_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.279569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0533474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -57.2461 57.2461 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.16 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.279 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.24 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0953-0840_X_uvs.log closed on Fri Apr 22 08:45:46 2016