! Started logfile: /scr/pima/gc030_uvs/J0842+4525_X_uvs.log on Fri Apr 22 08:45:02 2016 obs /scr/pima/gc030_uvs/J0842+4525_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0842+4525_X_uva.fits ! AN table 1: 349 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.687838 visibilities/baseline/integration-bin. ! Found source: J0842+4525 ! ! 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 69136 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/J0842+4525_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 582 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 582 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 582 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 582 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 930 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 582 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 582 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007645Jy sigma=16.487630 ! Fit after self-cal, rms=0.922102Jy sigma=15.166073 ! 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=0.4819 mas, bmaj=0.796 mas, bpa=-15.45 degrees ! Estimated noise=0.502595 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645921 Jy ! Component: 100 - total flux cleaned = 0.0786788 Jy ! Total flux subtracted in 100 components = 0.0786788 Jy ! Clean residual min=-0.003873 max=0.005526 Jy/beam ! Clean residual mean=0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0786788 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0786788 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=0.108688Jy sigma=0.814539 ! Fit after self-cal, rms=0.108555Jy sigma=0.813831 ! 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=0.5454 mas, bmaj=0.9122 mas, bpa=-12.98 degrees ! Estimated noise=0.226602 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582057 Jy ! Component: 100 - total flux cleaned = 0.00915194 Jy ! Component: 150 - total flux cleaned = 0.0115693 Jy ! Component: 200 - total flux cleaned = 0.0132712 Jy ! Total flux subtracted in 200 components = 0.0132712 Jy ! Clean residual min=-0.003767 max=0.002927 Jy/beam ! Clean residual mean=0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.09195 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.09195 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=0.108062Jy sigma=0.806172 ! Fit after self-cal, rms=0.107814Jy sigma=0.804955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5454 x 0.9122 at -12.98 degrees (North through East) ! Clean map min=-0.0030482 max=0.082171 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.01 HN 0.85 KP 1.00 ! LA 0.87 MK 0.96 NL 1.05 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.107814Jy sigma=0.804955 ! Fit after self-cal, rms=0.106151Jy sigma=0.804394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5453 mas, bmaj=0.9137 mas, bpa=-12.92 degrees ! Estimated noise=0.226074 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 = 0.00206227 Jy ! Component: 100 - total flux cleaned = 0.00247195 Jy ! Component: 150 - total flux cleaned = 0.00268058 Jy ! Component: 200 - total flux cleaned = 0.00290557 Jy ! Total flux subtracted in 200 components = 0.00290557 Jy ! Clean residual min=-0.003064 max=0.002386 Jy/beam ! Clean residual mean=0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0948556 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0948556 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=0.106086Jy sigma=0.802953 ! Fit after self-cal, rms=0.106005Jy sigma=0.802690 ! 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=0.106005Jy sigma=0.802690 ! Fit after self-cal, rms=0.106384Jy sigma=0.799725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5441 mas, bmaj=0.9135 mas, bpa=-12.81 degrees ! Estimated noise=0.22871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136251 Jy ! Component: 100 - total flux cleaned = 0.00224635 Jy ! Component: 150 - total flux cleaned = 0.00280573 Jy ! Component: 200 - total flux cleaned = 0.0029834 Jy ! Total flux subtracted in 200 components = 0.0029834 Jy ! Clean residual min=-0.002008 max=0.001767 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.097839 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.097839 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=0.106358Jy sigma=0.799287 ! Fit after self-cal, rms=0.106370Jy sigma=0.799207 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 = 0.000264104 Jy ! Component: 100 - total flux cleaned = 0.00032251 Jy ! Component: 150 - total flux cleaned = 0.000392437 Jy ! Component: 200 - total flux cleaned = 0.000424178 Jy ! Total flux subtracted in 200 components = 0.000424178 Jy ! Clean residual min=-0.002006 max=0.001816 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0982632 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0982632 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=0.106364Jy sigma=0.799041 ! Fit after self-cal, rms=0.106351Jy sigma=0.799017 ! 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=0.106351Jy sigma=0.799017 ! Fit after self-cal, rms=0.106659Jy sigma=0.797799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5433 mas, bmaj=0.9128 mas, bpa=-12.83 degrees ! Estimated noise=0.229705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584186 Jy ! Component: 100 - total flux cleaned = 0.00082192 Jy ! Component: 150 - total flux cleaned = 0.00100282 Jy ! Component: 200 - total flux cleaned = 0.00108261 Jy ! Total flux subtracted in 200 components = 0.00108261 Jy ! Clean residual min=-0.001839 max=0.001659 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0993458 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0993458 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=0.106655Jy sigma=0.797665 ! Fit after self-cal, rms=0.106655Jy sigma=0.797621 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59892e-05 Jy ! Component: 100 - total flux cleaned = 3.91287e-05 Jy ! Component: 150 - total flux cleaned = 8.44848e-05 Jy ! Component: 200 - total flux cleaned = 0.000125811 Jy ! Total flux subtracted in 200 components = 0.000125811 Jy ! Clean residual min=-0.001828 max=0.001664 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0994716 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0994716 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=0.106653Jy sigma=0.797555 ! Fit after self-cal, rms=0.106646Jy sigma=0.797547 ! 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=0.106646Jy sigma=0.797547 ! Fit after self-cal, rms=0.106876Jy sigma=0.796109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=2.313 mas, bpa=-43.66 degrees ! Estimated noise=0.548846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157281 Jy ! Component: 100 - total flux cleaned = 0.00220645 Jy ! Component: 150 - total flux cleaned = 0.002321 Jy ! Component: 200 - total flux cleaned = 0.00234483 Jy ! Total flux subtracted in 200 components = 0.00234483 Jy ! Clean residual min=-0.003628 max=0.003128 Jy/beam ! Clean residual mean=0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.101816 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.101816 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=0.106881Jy sigma=0.796474 ! Fit after self-cal, rms=0.106895Jy sigma=0.796339 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 = 0.000102882 Jy ! Component: 100 - total flux cleaned = 0.000114067 Jy ! Component: 150 - total flux cleaned = 0.000134506 Jy ! Component: 200 - total flux cleaned = 0.000143792 Jy ! Total flux subtracted in 200 components = 0.000143792 Jy ! Clean residual min=-0.003565 max=0.003076 Jy/beam ! Clean residual mean=0.000003 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.10196 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.10196 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=0.106898Jy sigma=0.796573 ! Fit after self-cal, rms=0.106905Jy sigma=0.796560 ! 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=0.5424 mas, bmaj=0.9134 mas, bpa=-12.87 degrees ! Estimated noise=0.230353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5424 x 0.9134 at -12.87 degrees (North through East) ! Clean map min=-0.001583 max=0.083342 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=0.4804 mas, bmaj=0.7973 mas, bpa=-15.27 degrees ! Estimated noise=0.506959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650555 Jy ! Component: 100 - total flux cleaned = 0.0798715 Jy ! Component: 150 - total flux cleaned = 0.0861443 Jy ! Component: 200 - total flux cleaned = 0.0895609 Jy ! Total flux subtracted in 200 components = 0.0895609 Jy ! Clean residual min=-0.002966 max=0.002785 Jy/beam ! Clean residual mean=0.000001 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0895609 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 0.0895609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5424 mas, bmaj=0.9134 mas, bpa=-12.87 degrees ! Estimated noise=0.230353 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 = 0.00349462 Jy ! Component: 100 - total flux cleaned = 0.00579134 Jy ! Component: 150 - total flux cleaned = 0.0074493 Jy ! Component: 200 - total flux cleaned = 0.00854831 Jy ! Total flux subtracted in 200 components = 0.00854831 Jy ! Clean residual min=-0.001765 max=0.001744 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0981092 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0981092 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=2.249 mas, bmaj=2.313 mas, bpa=-43.66 degrees ! Estimated noise=0.548846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244373 Jy ! Component: 100 - total flux cleaned = 0.00341274 Jy ! Component: 150 - total flux cleaned = 0.00369925 Jy ! Component: 200 - total flux cleaned = 0.00376218 Jy ! Total flux subtracted in 200 components = 0.00376218 Jy ! Clean residual min=-0.003584 max=0.003066 Jy/beam ! Clean residual mean=0.000003 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.101871 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 = 7.00599e-05 Jy ! Component: 100 - total flux cleaned = 0.000132146 Jy ! Component: 150 - total flux cleaned = 0.000165774 Jy ! Component: 200 - total flux cleaned = 0.00019691 Jy ! Total flux subtracted in 200 components = 0.00019691 Jy ! Clean residual min=-0.003567 max=0.003049 Jy/beam ! Clean residual mean=0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.102068 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.102068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5424 mas, bmaj=0.9134 mas, bpa=-12.87 degrees ! Estimated noise=0.230353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104875 Jy ! Component: 100 - total flux cleaned = -0.00120145 Jy ! Component: 150 - total flux cleaned = -0.00117223 Jy ! Component: 200 - total flux cleaned = -0.00109948 Jy ! Total flux subtracted in 200 components = -0.00109948 Jy ! Clean residual min=-0.001690 max=0.001528 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.100969 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.100969 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=0.106905Jy sigma=0.796433 ! Fit after self-cal, rms=0.106906Jy sigma=0.796343 wmodel /scr/pima/gc030_uvs/J0842+4525_X_map.mod ! Writing 42 model components to file: /scr/pima/gc030_uvs/J0842+4525_X_map.mod wobs /scr/pima/gc030_uvs/J0842+4525_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0842+4525_X_uvs.fits wwins /scr/pima/gc030_uvs/J0842+4525_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0842+4525_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 = -0.000548318 Jy ! Component: 100 - total flux cleaned = -0.000660852 Jy ! Component: 150 - total flux cleaned = -0.000660262 Jy ! Component: 200 - total flux cleaned = -0.000607626 Jy ! Component: 250 - total flux cleaned = -0.000556962 Jy ! Component: 300 - total flux cleaned = -0.000556692 Jy ! Component: 350 - total flux cleaned = -0.000532603 Jy ! Component: 400 - total flux cleaned = -0.000556158 Jy ! Component: 450 - total flux cleaned = -0.000602069 Jy ! Component: 500 - total flux cleaned = -0.000647108 Jy ! Component: 550 - total flux cleaned = -0.000690859 Jy ! Component: 600 - total flux cleaned = -0.000734078 Jy ! Component: 650 - total flux cleaned = -0.000755591 Jy ! Component: 700 - total flux cleaned = -0.00083885 Jy ! Component: 750 - total flux cleaned = -0.000838598 Jy ! Component: 800 - total flux cleaned = -0.000899357 Jy ! Component: 850 - total flux cleaned = -0.000939102 Jy ! Component: 900 - total flux cleaned = -0.00105599 Jy ! Component: 950 - total flux cleaned = -0.00109433 Jy ! Component: 1000 - total flux cleaned = -0.00115101 Jy ! Component: 1050 - total flux cleaned = -0.00122518 Jy ! Component: 1100 - total flux cleaned = -0.00128029 Jy ! Component: 1150 - total flux cleaned = -0.00137063 Jy ! Component: 1200 - total flux cleaned = -0.00140585 Jy ! Component: 1250 - total flux cleaned = -0.00137045 Jy ! Component: 1300 - total flux cleaned = -0.00142274 Jy ! Component: 1350 - total flux cleaned = -0.0014055 Jy ! Component: 1400 - total flux cleaned = -0.0015076 Jy ! Component: 1450 - total flux cleaned = -0.00152434 Jy ! Component: 1500 - total flux cleaned = -0.00157398 Jy ! Component: 1550 - total flux cleaned = -0.00157394 Jy ! Component: 1600 - total flux cleaned = -0.00162274 Jy ! Component: 1650 - total flux cleaned = -0.00167112 Jy ! Component: 1700 - total flux cleaned = -0.00173488 Jy ! Component: 1750 - total flux cleaned = -0.00178206 Jy ! Component: 1800 - total flux cleaned = -0.00182872 Jy ! Component: 1850 - total flux cleaned = -0.00187499 Jy ! Component: 1900 - total flux cleaned = -0.00190551 Jy ! Component: 1950 - total flux cleaned = -0.00198121 Jy ! Component: 2000 - total flux cleaned = -0.00196635 Jy ! Component: 2050 - total flux cleaned = -0.00199628 Jy ! Component: 2100 - total flux cleaned = -0.00202563 Jy ! Component: 2150 - total flux cleaned = -0.00211294 Jy ! Component: 2200 - total flux cleaned = -0.00217049 Jy ! Component: 2250 - total flux cleaned = -0.00217036 Jy ! Component: 2300 - total flux cleaned = -0.00219869 Jy ! Component: 2350 - total flux cleaned = -0.00221264 Jy ! Component: 2400 - total flux cleaned = -0.00225436 Jy ! Component: 2450 - total flux cleaned = -0.0021991 Jy ! Component: 2500 - total flux cleaned = -0.0022403 Jy ! Component: 2550 - total flux cleaned = -0.00224018 Jy ! Component: 2600 - total flux cleaned = -0.00228057 Jy ! Component: 2650 - total flux cleaned = -0.00225358 Jy ! Component: 2700 - total flux cleaned = -0.00224047 Jy ! Component: 2750 - total flux cleaned = -0.00220103 Jy ! Component: 2800 - total flux cleaned = -0.00224032 Jy ! Component: 2850 - total flux cleaned = -0.00224031 Jy ! Component: 2900 - total flux cleaned = -0.00222738 Jy ! Component: 2950 - total flux cleaned = -0.00224005 Jy ! Component: 3000 - total flux cleaned = -0.00227785 Jy ! Component: 3050 - total flux cleaned = -0.00229027 Jy ! Component: 3100 - total flux cleaned = -0.00226542 Jy ! Component: 3150 - total flux cleaned = -0.00229005 Jy ! Component: 3200 - total flux cleaned = -0.00225323 Jy ! Component: 3250 - total flux cleaned = -0.00222902 Jy ! Component: 3300 - total flux cleaned = -0.00222905 Jy ! Component: 3350 - total flux cleaned = -0.00222912 Jy ! Component: 3400 - total flux cleaned = -0.00226469 Jy ! Component: 3450 - total flux cleaned = -0.00220571 Jy ! Component: 3500 - total flux cleaned = -0.00220575 Jy ! Component: 3550 - total flux cleaned = -0.00221737 Jy ! Component: 3600 - total flux cleaned = -0.00219429 Jy ! Component: 3650 - total flux cleaned = -0.00219431 Jy ! Component: 3700 - total flux cleaned = -0.00211463 Jy ! Component: 3750 - total flux cleaned = -0.00218271 Jy ! Component: 3800 - total flux cleaned = -0.00213776 Jy ! Component: 3850 - total flux cleaned = -0.00212651 Jy ! Component: 3900 - total flux cleaned = -0.00203781 Jy ! Component: 3950 - total flux cleaned = -0.00203785 Jy ! Component: 4000 - total flux cleaned = -0.00205967 Jy ! Component: 4050 - total flux cleaned = -0.00199436 Jy ! Total flux subtracted in 4096 components = -0.00197269 Jy ! Clean residual min=-0.000645 max=0.000675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0989961 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 387 components and 0.0989961 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0842+4525_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5424 x 0.9134 at -12.87 degrees (North through East) ! Clean map min=-0.0010029 max=0.083303 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0842+4525_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.083303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.67742 0.67742 1.35484 2.70968 5.41936 10.8387 21.6774 43.3549 86.7097 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.857 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0842+4525_X_uvs.log closed on Fri Apr 22 08:45:08 2016