! Started logfile: /scr/pima/gc030_uvs/J0853+2813_X_uvs.log on Fri Apr 22 08:45:09 2016 obs /scr/pima/gc030_uvs/J0853+2813_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0853+2813_X_uva.fits ! AN table 1: 281 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.651754 visibilities/baseline/integration-bin. ! Found source: J0853+2813 ! ! 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 41024 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/J0853+2813_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 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 927 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013852Jy sigma=18.047633 ! Fit after self-cal, rms=0.892630Jy sigma=15.569628 ! 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=0.4337 mas, bmaj=1.324 mas, bpa=-10.95 degrees ! Estimated noise=0.65508 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 = 0.0926795 Jy ! Component: 100 - total flux cleaned = 0.113941 Jy ! Total flux subtracted in 100 components = 0.113941 Jy ! Clean residual min=-0.007228 max=0.008107 Jy/beam ! Clean residual mean=0.000003 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.113941 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.113941 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=0.114556Jy sigma=0.853516 ! Fit after self-cal, rms=0.114470Jy sigma=0.853129 ! 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=0.4798 mas, bmaj=1.431 mas, bpa=-9.863 degrees ! Estimated noise=0.280943 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 = 0.00341869 Jy ! Component: 100 - total flux cleaned = 0.00373883 Jy ! Component: 150 - total flux cleaned = 0.00374739 Jy ! Component: 200 - total flux cleaned = 0.00361704 Jy ! Total flux subtracted in 200 components = 0.00361704 Jy ! Clean residual min=-0.004688 max=0.003930 Jy/beam ! Clean residual mean=0.000011 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.117558 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.117558 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=0.114189Jy sigma=0.831391 ! Fit after self-cal, rms=0.114304Jy sigma=0.831334 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4798 x 1.431 at -9.863 degrees (North through East) ! Clean map min=-0.0041356 max=0.11547 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 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 0.98 HN 0.85 KP 1.02 ! LA 0.92 NL 1.07 PT 1.08 SC 1.03 ! ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 0.95 HN 0.87 KP 1.06 ! LA 0.94 NL 1.08 PT 1.08 SC 1.08 ! ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 0.98 HN 0.88 KP 1.01 ! LA 0.91 NL 1.07 PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 0.97 HN 0.85 KP 1.04 ! LA 0.95 NL 1.06 PT 1.07 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.01 HN 1.00* KP 1.01 ! LA 0.96 NL 1.06 PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! A total of 213 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* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 213 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* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.114304Jy sigma=0.831334 ! Fit after self-cal, rms=0.108354Jy sigma=0.811594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4738 mas, bmaj=1.457 mas, bpa=-9.757 degrees ! Estimated noise=0.281313 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 = -0.000355184 Jy ! Component: 100 - total flux cleaned = -0.000481788 Jy ! Component: 150 - total flux cleaned = -0.000569932 Jy ! Component: 200 - total flux cleaned = -0.000646043 Jy ! Total flux subtracted in 200 components = -0.000646043 Jy ! Clean residual min=-0.002926 max=0.002433 Jy/beam ! Clean residual mean=0.000010 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.116912 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.116912 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=0.108344Jy sigma=0.811409 ! Fit after self-cal, rms=0.108356Jy sigma=0.811328 ! 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=0.108356Jy sigma=0.811328 ! Fit after self-cal, rms=0.111204Jy sigma=0.805978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4734 mas, bmaj=1.451 mas, bpa=-9.793 degrees ! Estimated noise=0.282397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534614 Jy ! Component: 100 - total flux cleaned = 0.000661081 Jy ! Component: 150 - total flux cleaned = 0.000725707 Jy ! Component: 200 - total flux cleaned = 0.000739119 Jy ! Total flux subtracted in 200 components = 0.000739119 Jy ! Clean residual min=-0.002011 max=0.001737 Jy/beam ! Clean residual mean=0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.117651 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.117651 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=0.111202Jy sigma=0.805889 ! Fit after self-cal, rms=0.111233Jy sigma=0.805843 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.77576e-05 Jy ! Component: 100 - total flux cleaned = -1.76979e-05 Jy ! Component: 150 - total flux cleaned = -2.35417e-05 Jy ! Component: 200 - total flux cleaned = -2.90723e-05 Jy ! Total flux subtracted in 200 components = -2.90723e-05 Jy ! Clean residual min=-0.002009 max=0.001757 Jy/beam ! Clean residual mean=0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.117622 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.117622 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=0.111232Jy sigma=0.805830 ! Fit after self-cal, rms=0.111233Jy sigma=0.805830 ! 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=0.111233Jy sigma=0.805830 ! Fit after self-cal, rms=0.111556Jy sigma=0.805785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4734 mas, bmaj=1.448 mas, bpa=-9.807 degrees ! Estimated noise=0.283123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400269 Jy ! Component: 100 - total flux cleaned = 0.000466274 Jy ! Component: 150 - total flux cleaned = 0.00048673 Jy ! Component: 200 - total flux cleaned = 0.000492869 Jy ! Total flux subtracted in 200 components = 0.000492869 Jy ! Clean residual min=-0.002033 max=0.001755 Jy/beam ! Clean residual mean=0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.118115 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.118115 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=0.111555Jy sigma=0.805732 ! Fit after self-cal, rms=0.111556Jy sigma=0.805734 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 = 2.16821e-05 Jy ! Component: 100 - total flux cleaned = 2.69817e-05 Jy ! Component: 150 - total flux cleaned = 2.18261e-05 Jy ! Component: 200 - total flux cleaned = 1.68629e-05 Jy ! Total flux subtracted in 200 components = 1.68629e-05 Jy ! Clean residual min=-0.002038 max=0.001767 Jy/beam ! Clean residual mean=0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.118132 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.118132 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=0.111556Jy sigma=0.805720 ! Fit after self-cal, rms=0.111555Jy sigma=0.805720 ! 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=0.111555Jy sigma=0.805720 ! Fit after self-cal, rms=0.111824Jy sigma=0.805684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=2.661 mas, bpa=18.46 degrees ! Estimated noise=0.698981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330534 Jy ! Component: 100 - total flux cleaned = -0.000329045 Jy ! Component: 150 - total flux cleaned = -0.000328268 Jy ! Component: 200 - total flux cleaned = -0.000327892 Jy ! Total flux subtracted in 200 components = -0.000327892 Jy ! Clean residual min=-0.003579 max=0.002970 Jy/beam ! Clean residual mean=0.000024 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.117804 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.117804 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=0.111828Jy sigma=0.805974 ! Fit after self-cal, rms=0.111815Jy sigma=0.805869 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 = -4.59295e-05 Jy ! Component: 100 - total flux cleaned = -4.49169e-05 Jy ! Component: 150 - total flux cleaned = -5.17065e-05 Jy ! Component: 200 - total flux cleaned = -5.80161e-05 Jy ! Total flux subtracted in 200 components = -5.80161e-05 Jy ! Clean residual min=-0.003602 max=0.002994 Jy/beam ! Clean residual mean=0.000024 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.117746 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.117746 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=0.111817Jy sigma=0.806026 ! Fit after self-cal, rms=0.111811Jy sigma=0.806018 ! 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=0.4734 mas, bmaj=1.446 mas, bpa=-9.817 degrees ! Estimated noise=0.283695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4734 x 1.446 at -9.817 degrees (North through East) ! Clean map min=-0.0019233 max=0.11565 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=0.4298 mas, bmaj=1.339 mas, bpa=-10.92 degrees ! Estimated noise=0.649881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923947 Jy ! Component: 100 - total flux cleaned = 0.113563 Jy ! Component: 150 - total flux cleaned = 0.119194 Jy ! Component: 200 - total flux cleaned = 0.119968 Jy ! Total flux subtracted in 200 components = 0.119968 Jy ! Clean residual min=-0.003767 max=0.003680 Jy/beam ! Clean residual mean=0.000002 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.119968 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.119968 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4734 mas, bmaj=1.446 mas, bpa=-9.817 degrees ! Estimated noise=0.283695 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 = -0.000671577 Jy ! Component: 100 - total flux cleaned = -0.000829284 Jy ! Component: 150 - total flux cleaned = -0.000952546 Jy ! Component: 200 - total flux cleaned = -0.00105045 Jy ! Total flux subtracted in 200 components = -0.00105045 Jy ! Clean residual min=-0.002087 max=0.001782 Jy/beam ! Clean residual mean=0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.118918 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.118918 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=2.372 mas, bmaj=2.661 mas, bpa=18.46 degrees ! Estimated noise=0.698981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000904818 Jy ! Component: 100 - total flux cleaned = -0.00096089 Jy ! Component: 150 - total flux cleaned = -0.00098515 Jy ! Component: 200 - total flux cleaned = -0.000996038 Jy ! Total flux subtracted in 200 components = -0.000996038 Jy ! Clean residual min=-0.003647 max=0.003054 Jy/beam ! Clean residual mean=0.000025 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.117922 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 = -1.9899e-05 Jy ! Component: 100 - total flux cleaned = -2.89579e-05 Jy ! Component: 150 - total flux cleaned = -4.57975e-05 Jy ! Component: 200 - total flux cleaned = -5.38372e-05 Jy ! Total flux subtracted in 200 components = -5.38372e-05 Jy ! Clean residual min=-0.003620 max=0.003047 Jy/beam ! Clean residual mean=0.000025 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.117868 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.117868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4734 mas, bmaj=1.446 mas, bpa=-9.817 degrees ! Estimated noise=0.283695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000824954 Jy ! Component: 100 - total flux cleaned = 0.000780555 Jy ! Component: 150 - total flux cleaned = 0.000749288 Jy ! Component: 200 - total flux cleaned = 0.000725716 Jy ! Total flux subtracted in 200 components = 0.000725716 Jy ! Clean residual min=-0.002067 max=0.001739 Jy/beam ! Clean residual mean=0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.118594 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.118594 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=0.111808Jy sigma=0.805754 ! Fit after self-cal, rms=0.111819Jy sigma=0.805741 wmodel /scr/pima/gc030_uvs/J0853+2813_X_map.mod ! Writing 31 model components to file: /scr/pima/gc030_uvs/J0853+2813_X_map.mod wobs /scr/pima/gc030_uvs/J0853+2813_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0853+2813_X_uvs.fits wwins /scr/pima/gc030_uvs/J0853+2813_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0853+2813_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 = -0.000893315 Jy ! Component: 100 - total flux cleaned = -0.00132222 Jy ! Component: 150 - total flux cleaned = -0.0015401 Jy ! Component: 200 - total flux cleaned = -0.00168777 Jy ! Component: 250 - total flux cleaned = -0.00163195 Jy ! Component: 300 - total flux cleaned = -0.00165903 Jy ! Component: 350 - total flux cleaned = -0.00155485 Jy ! Component: 400 - total flux cleaned = -0.00140376 Jy ! Component: 450 - total flux cleaned = -0.00125832 Jy ! Component: 500 - total flux cleaned = -0.0011643 Jy ! Component: 550 - total flux cleaned = -0.0010272 Jy ! Component: 600 - total flux cleaned = -0.000871628 Jy ! Component: 650 - total flux cleaned = -0.000806539 Jy ! Component: 700 - total flux cleaned = -0.00074248 Jy ! Component: 750 - total flux cleaned = -0.000618508 Jy ! Component: 800 - total flux cleaned = -0.000557996 Jy ! Component: 850 - total flux cleaned = -0.000518467 Jy ! Component: 900 - total flux cleaned = -0.000441627 Jy ! Component: 950 - total flux cleaned = -0.000422628 Jy ! Component: 1000 - total flux cleaned = -0.00036721 Jy ! Component: 1050 - total flux cleaned = -0.000239819 Jy ! Component: 1100 - total flux cleaned = -0.000203658 Jy ! Component: 1150 - total flux cleaned = -0.000168138 Jy ! Component: 1200 - total flux cleaned = -6.43312e-05 Jy ! Component: 1250 - total flux cleaned = -4.71488e-05 Jy ! Component: 1300 - total flux cleaned = 3.63497e-05 Jy ! Component: 1350 - total flux cleaned = 3.68032e-05 Jy ! Component: 1400 - total flux cleaned = 0.000134187 Jy ! Component: 1450 - total flux cleaned = 0.000134165 Jy ! Component: 1500 - total flux cleaned = 0.000212862 Jy ! Component: 1550 - total flux cleaned = 0.000228267 Jy ! Component: 1600 - total flux cleaned = 0.000228318 Jy ! Component: 1650 - total flux cleaned = 0.000258088 Jy ! Component: 1700 - total flux cleaned = 0.000243391 Jy ! Component: 1750 - total flux cleaned = 0.000243487 Jy ! Component: 1800 - total flux cleaned = 0.000229017 Jy ! Component: 1850 - total flux cleaned = 0.000215023 Jy ! Component: 1900 - total flux cleaned = 0.000201412 Jy ! Component: 1950 - total flux cleaned = 0.000215509 Jy ! Component: 2000 - total flux cleaned = 0.000174413 Jy ! Component: 2050 - total flux cleaned = 0.000134082 Jy ! Component: 2100 - total flux cleaned = 0.000173921 Jy ! Component: 2150 - total flux cleaned = 9.47212e-05 Jy ! Component: 2200 - total flux cleaned = 0.000120845 Jy ! Component: 2250 - total flux cleaned = 0.000146465 Jy ! Component: 2300 - total flux cleaned = 0.000120894 Jy ! Component: 2350 - total flux cleaned = 0.000120913 Jy ! Component: 2400 - total flux cleaned = 0.00010838 Jy ! Component: 2450 - total flux cleaned = 0.000108524 Jy ! Component: 2500 - total flux cleaned = 0.000120735 Jy ! Component: 2550 - total flux cleaned = 0.000120811 Jy ! Component: 2600 - total flux cleaned = 0.000120966 Jy ! Component: 2650 - total flux cleaned = 8.55834e-05 Jy ! Component: 2700 - total flux cleaned = 8.55192e-05 Jy ! Component: 2750 - total flux cleaned = 6.23333e-05 Jy ! Component: 2800 - total flux cleaned = 2.78907e-05 Jy ! Component: 2850 - total flux cleaned = 1.6549e-05 Jy ! Component: 2900 - total flux cleaned = 5.11761e-06 Jy ! Component: 2950 - total flux cleaned = -2.83197e-05 Jy ! Component: 3000 - total flux cleaned = -2.83596e-05 Jy ! Component: 3050 - total flux cleaned = -7.20211e-05 Jy ! Component: 3100 - total flux cleaned = -8.29304e-05 Jy ! Component: 3150 - total flux cleaned = -8.2931e-05 Jy ! Component: 3200 - total flux cleaned = -9.35496e-05 Jy ! Component: 3250 - total flux cleaned = -9.33723e-05 Jy ! Component: 3300 - total flux cleaned = -9.34804e-05 Jy ! Component: 3350 - total flux cleaned = -0.000114237 Jy ! Component: 3400 - total flux cleaned = -8.31901e-05 Jy ! Component: 3450 - total flux cleaned = -6.27183e-05 Jy ! Component: 3500 - total flux cleaned = -9.31531e-05 Jy ! Component: 3550 - total flux cleaned = -9.31987e-05 Jy ! Component: 3600 - total flux cleaned = -0.000113094 Jy ! Component: 3650 - total flux cleaned = -0.000103196 Jy ! Component: 3700 - total flux cleaned = -0.000122831 Jy ! Component: 3750 - total flux cleaned = -0.000113059 Jy ! Component: 3800 - total flux cleaned = -0.000112955 Jy ! Component: 3850 - total flux cleaned = -0.000141998 Jy ! Component: 3900 - total flux cleaned = -0.000132335 Jy ! Component: 3950 - total flux cleaned = -0.00012303 Jy ! Component: 4000 - total flux cleaned = -0.000160875 Jy ! Component: 4050 - total flux cleaned = -0.000188932 Jy ! Total flux subtracted in 4096 components = -0.000170262 Jy ! Clean residual min=-0.000481 max=0.000602 Jy/beam ! Clean residual mean=0.000003 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.118424 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 308 components and 0.118424 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0853+2813_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4734 x 1.446 at -9.817 degrees (North through East) ! Clean map min=-0.0016435 max=0.11566 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0853+2813_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149255 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387127 0.387127 0.774255 1.54851 3.09702 6.19404 12.3881 24.7762 49.5523 99.1046 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 774.938 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0853+2813_X_uvs.log closed on Fri Apr 22 08:45:14 2016