! Started logfile: /scr/pima/br145a7_uvs/J1849+0349_X_uvs.log on Thu Feb 18 16:39:13 2016 obs /scr/pima/br145a7_uvs/J1849+0349_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J1849+0349_X_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J1849+0349 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 240 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/br145a7_uvs/J1849+0349_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001941Jy sigma=48.072455 ! Fit after self-cal, rms=0.979115Jy sigma=47.689443 ! 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=6.794 mas, bmaj=7.691 mas, bpa=-51.91 degrees ! Estimated noise=1.57905 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 = 0.0133257 Jy ! Component: 100 - total flux cleaned = 0.0132005 Jy ! Total flux subtracted in 100 components = 0.0132005 Jy ! Clean residual min=-0.003845 max=0.003789 Jy/beam ! Clean residual mean=-0.000015 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.0132005 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0132005 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=0.026660Jy sigma=0.911955 ! Fit after self-cal, rms=0.024147Jy sigma=0.771791 ! 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=7.426 mas, bmaj=7.713 mas, bpa=-41.6 degrees ! Estimated noise=1.12581 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 = 0.00227582 Jy ! Component: 100 - total flux cleaned = 0.00350018 Jy ! Component: 150 - total flux cleaned = 0.00456017 Jy ! Component: 200 - total flux cleaned = 0.00496275 Jy ! Total flux subtracted in 200 components = 0.00496275 Jy ! Clean residual min=-0.001233 max=0.001236 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0181633 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 127 components and 0.0181633 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=0.022187Jy sigma=0.678336 ! Fit after self-cal, rms=0.022181Jy sigma=0.674199 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.426 x 7.713 at -41.6 degrees (North through East) ! Clean map min=-0.0048763 max=0.017197 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: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 0.93 LA 0.95 ! PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.15 LA 1.10 ! PT 0.85 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.07 LA 1.04 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 KP 1.14 LA 0.94 ! PT 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.022181Jy sigma=0.674199 ! Fit after self-cal, rms=0.022162Jy sigma=0.667353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.521 mas, bmaj=7.605 mas, bpa=-52.24 degrees ! Estimated noise=1.13331 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 = -0.000609726 Jy ! Component: 100 - total flux cleaned = -0.00148598 Jy ! Component: 150 - total flux cleaned = -0.00144657 Jy ! Component: 200 - total flux cleaned = -0.00140232 Jy ! Total flux subtracted in 200 components = -0.00140232 Jy ! Clean residual min=-0.000725 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.016761 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 166 components and 0.016761 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=0.021846Jy sigma=0.661016 ! Fit after self-cal, rms=0.021675Jy sigma=0.659527 ! 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=0.021675Jy sigma=0.659527 ! Fit after self-cal, rms=0.021696Jy sigma=0.656789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.478 mas, bmaj=7.562 mas, bpa=-80.38 degrees ! Estimated noise=1.14043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074278 Jy ! Component: 100 - total flux cleaned = -0.00112574 Jy ! Component: 150 - total flux cleaned = -0.00119332 Jy ! Component: 200 - total flux cleaned = -0.00115316 Jy ! Total flux subtracted in 200 components = -0.00115316 Jy ! Clean residual min=-0.000707 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0156078 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 211 components and 0.0156078 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=0.021418Jy sigma=0.652506 ! Fit after self-cal, rms=0.021289Jy sigma=0.651546 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 = 0.000453479 Jy ! Component: 100 - total flux cleaned = 0.000454737 Jy ! Component: 150 - total flux cleaned = 0.000306515 Jy ! Component: 200 - total flux cleaned = 0.00013466 Jy ! Total flux subtracted in 200 components = 0.00013466 Jy ! Clean residual min=-0.000742 max=0.000703 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0157425 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 267 components and 0.0157425 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=0.021114Jy sigma=0.650058 ! Fit after self-cal, rms=0.021192Jy sigma=0.649195 ! 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=0.021192Jy sigma=0.649195 ! Fit after self-cal, rms=0.021244Jy sigma=0.645842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.363 mas, bmaj=7.609 mas, bpa=65.57 degrees ! Estimated noise=1.14498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000984967 Jy ! Component: 100 - total flux cleaned = -0.00110069 Jy ! Component: 150 - total flux cleaned = -0.00113948 Jy ! Component: 200 - total flux cleaned = -0.0010974 Jy ! Total flux subtracted in 200 components = -0.0010974 Jy ! Clean residual min=-0.000775 max=0.000756 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0146451 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 287 components and 0.0146451 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=0.021019Jy sigma=0.642774 ! Fit after self-cal, rms=0.020868Jy sigma=0.642013 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 = 6.01771e-05 Jy ! Component: 100 - total flux cleaned = 0.000224748 Jy ! Component: 150 - total flux cleaned = 0.000372524 Jy ! Component: 200 - total flux cleaned = 0.000402389 Jy ! Total flux subtracted in 200 components = 0.000402389 Jy ! Clean residual min=-0.000453 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0150475 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 341 components and 0.0150475 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=0.020706Jy sigma=0.639549 ! Fit after self-cal, rms=0.020761Jy sigma=0.639305 ! 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=0.020761Jy sigma=0.639305 ! Fit after self-cal, rms=0.020833Jy sigma=0.637479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.352 mas, bmaj=7.648 mas, bpa=66.5 degrees ! Estimated noise=1.1518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394973 Jy ! Component: 100 - total flux cleaned = -0.000542451 Jy ! Component: 150 - total flux cleaned = -0.000501199 Jy ! Component: 200 - total flux cleaned = -0.000456249 Jy ! Total flux subtracted in 200 components = -0.000456249 Jy ! Clean residual min=-0.000836 max=0.000809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0145912 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 365 components and 0.0145912 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=0.020643Jy sigma=0.635857 ! Fit after self-cal, rms=0.020510Jy sigma=0.635183 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 = 7.25729e-05 Jy ! Component: 100 - total flux cleaned = 0.000229793 Jy ! Component: 150 - total flux cleaned = 0.000345023 Jy ! Component: 200 - total flux cleaned = 0.000400994 Jy ! Total flux subtracted in 200 components = 0.000400994 Jy ! Clean residual min=-0.000452 max=0.000451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0149922 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 394 components and 0.0149922 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=0.020369Jy sigma=0.632789 ! Fit after self-cal, rms=0.020420Jy sigma=0.632589 ! 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=7.308 mas, bmaj=7.611 mas, bpa=66.25 degrees ! Estimated noise=1.14942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.308 x 7.611 at 66.25 degrees (North through East) ! Clean map min=-0.005672 max=0.016757 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=6.851 mas, bmaj=7.431 mas, bpa=-70.46 degrees ! Estimated noise=1.58266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163513 Jy ! Component: 100 - total flux cleaned = 0.0171918 Jy ! Component: 150 - total flux cleaned = 0.0157102 Jy ! Component: 200 - total flux cleaned = 0.0166845 Jy ! Total flux subtracted in 200 components = 0.0166845 Jy ! Clean residual min=-0.003978 max=0.003901 Jy/beam ! Clean residual mean=-0.000020 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.0166845 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 82 model components to the UV plane model. ! The established model now contains 82 components and 0.0166845 Jy ! Inverting map and beam ! Estimated beam: bmin=7.308 mas, bmaj=7.611 mas, bpa=66.25 degrees ! Estimated noise=1.14942 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 = -0.00169356 Jy ! Component: 100 - total flux cleaned = -0.0021787 Jy ! Component: 150 - total flux cleaned = -0.00243687 Jy ! Component: 200 - total flux cleaned = -0.00235168 Jy ! Total flux subtracted in 200 components = -0.00235168 Jy ! Clean residual min=-0.001413 max=0.001430 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0143328 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 129 components and 0.0143328 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=7.352 mas, bmaj=7.648 mas, bpa=66.5 degrees ! Estimated noise=1.1518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680269 Jy ! Component: 100 - total flux cleaned = -0.000738804 Jy ! Component: 150 - total flux cleaned = -0.000678298 Jy ! Component: 200 - total flux cleaned = -0.000690663 Jy ! Total flux subtracted in 200 components = -0.000690663 Jy ! Clean residual min=-0.001214 max=0.001227 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0136421 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 = -9.15033e-06 Jy ! Component: 100 - total flux cleaned = -1.76661e-05 Jy ! Component: 150 - total flux cleaned = -0.000141791 Jy ! Component: 200 - total flux cleaned = -0.000259022 Jy ! Total flux subtracted in 200 components = -0.000259022 Jy ! Clean residual min=-0.002755 max=0.002818 Jy/beam ! Clean residual mean=-0.000010 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0133831 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 195 components and 0.0133831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.308 mas, bmaj=7.611 mas, bpa=66.25 degrees ! Estimated noise=1.14942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.59236e-05 Jy ! Component: 100 - total flux cleaned = 0.000395535 Jy ! Component: 150 - total flux cleaned = 0.000834961 Jy ! Component: 200 - total flux cleaned = 0.000894308 Jy ! Total flux subtracted in 200 components = 0.000894308 Jy ! Clean residual min=-0.001034 max=0.001043 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0142774 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 243 components and 0.0142774 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=0.020476Jy sigma=0.639096 ! Fit after self-cal, rms=0.020406Jy sigma=0.637146 wmodel /scr/pima/br145a7_uvs/J1849+0349_X_map.mod ! Writing 243 model components to file: /scr/pima/br145a7_uvs/J1849+0349_X_map.mod wobs /scr/pima/br145a7_uvs/J1849+0349_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J1849+0349_X_uvs.fits wwins /scr/pima/br145a7_uvs/J1849+0349_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br145a7_uvs/J1849+0349_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.308 x 7.611 at 66.25 degrees (North through East) ! Clean map min=-0.0054106 max=0.0095519 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J1849+0349_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00955194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.99053 7.99053 15.9811 31.9621 63.9242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 37.544 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J1849+0349_X_uvs.log closed on Thu Feb 18 16:39:16 2016