! Started logfile: /g0/scr/pima/npcsc_uvs/J1723+7653_X_uvs.log on Sun Oct 6 14:26:02 2013 obs /g0/scr/pima/npcsc_uvs/J1723+7653_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1723+7653_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1723+7653 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8100 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /g0/scr/pima/npcsc_uvs/J1723+7653_X] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.048369Jy sigma=2.507571 ! Fit after self-cal, rms=0.732299Jy sigma=1.639349 ! 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=0.6233 mas, bmaj=2.78 mas, bpa=7.855 degrees ! Estimated noise=6.80713 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 = 0.216389 Jy ! Component: 100 - total flux cleaned = 0.265695 Jy ! Total flux subtracted in 100 components = 0.265695 Jy ! Clean residual min=-0.010284 max=0.018480 Jy/beam ! Clean residual mean=-0.000006 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.265695 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.265695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095323Jy sigma=0.231937 ! Fit after self-cal, rms=0.095324Jy sigma=0.231911 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209251 Jy ! Component: 100 - total flux cleaned = 0.0330807 Jy ! Total flux subtracted in 100 components = 0.0330807 Jy ! Clean residual min=-0.008631 max=0.008308 Jy/beam ! Clean residual mean=-0.000003 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.298776 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.298776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091276Jy sigma=0.205104 ! Fit after self-cal, rms=0.091289Jy sigma=0.205070 ! 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=0.8569 mas, bmaj=2.851 mas, bpa=6.766 degrees ! Estimated noise=3.50794 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 = 0.013351 Jy ! Component: 100 - total flux cleaned = 0.0194828 Jy ! Component: 150 - total flux cleaned = 0.0231233 Jy ! Component: 200 - total flux cleaned = 0.0254389 Jy ! Total flux subtracted in 200 components = 0.0254389 Jy ! Clean residual min=-0.007936 max=0.009010 Jy/beam ! Clean residual mean=-0.000004 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.324215 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.324215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091032Jy sigma=0.196308 ! Fit after self-cal, rms=0.091030Jy sigma=0.196256 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 0.99 ! LA 1.02 MK 1.00 NL 1.06 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.00 KP 0.89 ! LA 0.96 MK 0.94 NL 1.02 OV 0.97 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.83 ! LA 0.94 MK 0.98 NL 1.01 OV 0.98 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.98 KP 0.87 ! LA 0.91 MK 0.99 NL 1.02 OV 0.97 ! PT 1.05 SC 0.97 ! ! ! Fit before self-cal, rms=0.091030Jy sigma=0.196256 ! Fit after self-cal, rms=0.087535Jy sigma=0.185109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8541 mas, bmaj=2.854 mas, bpa=6.853 degrees ! Estimated noise=3.36215 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 = -0.00859192 Jy ! Component: 100 - total flux cleaned = -0.00923857 Jy ! Component: 150 - total flux cleaned = -0.00950686 Jy ! Component: 200 - total flux cleaned = -0.00959291 Jy ! Total flux subtracted in 200 components = -0.00959291 Jy ! Clean residual min=-0.003490 max=0.004834 Jy/beam ! Clean residual mean=-0.000006 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.314622 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.314622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085025Jy sigma=0.186793 ! Fit after self-cal, rms=0.085094Jy sigma=0.186749 ! Inverting map ! Added new window around map position (5.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429494 Jy ! Component: 100 - total flux cleaned = 0.00606588 Jy ! Component: 150 - total flux cleaned = 0.00691255 Jy ! Component: 200 - total flux cleaned = 0.00763952 Jy ! Total flux subtracted in 200 components = 0.00763952 Jy ! Clean residual min=-0.002838 max=0.003761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.322261 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.322261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084805Jy sigma=0.186261 ! Fit after self-cal, rms=0.084794Jy sigma=0.186233 ! Inverting map ! Added new window around map position (2.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002128 Jy ! Component: 100 - total flux cleaned = 0.00200272 Jy ! Component: 150 - total flux cleaned = 0.0020057 Jy ! Component: 200 - total flux cleaned = 0.00217921 Jy ! Total flux subtracted in 200 components = 0.00217921 Jy ! Clean residual min=-0.002527 max=0.002856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.32444 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.32444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084498Jy sigma=0.185884 ! Fit after self-cal, rms=0.084498Jy sigma=0.185849 ! 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. ! ! Fit before self-cal, rms=0.084498Jy sigma=0.185849 ! Fit after self-cal, rms=0.083614Jy sigma=0.183888 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=2.855 mas, bpa=6.902 degrees ! Estimated noise=3.23504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00823713 Jy ! Component: 100 - total flux cleaned = -0.00941051 Jy ! Component: 150 - total flux cleaned = -0.00930023 Jy ! Component: 200 - total flux cleaned = -0.00930041 Jy ! Total flux subtracted in 200 components = -0.00930041 Jy ! Clean residual min=-0.002312 max=0.002671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.31514 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.31514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081217Jy sigma=0.185497 ! Fit after self-cal, rms=0.081219Jy sigma=0.185492 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) ! Added new window around map position (7.6, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197868 Jy ! Component: 100 - total flux cleaned = 0.0024812 Jy ! Component: 150 - total flux cleaned = 0.00296679 Jy ! Component: 200 - total flux cleaned = 0.00308913 Jy ! Total flux subtracted in 200 components = 0.00308913 Jy ! Clean residual min=-0.002179 max=0.002372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.318229 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.318229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081074Jy sigma=0.185378 ! Fit after self-cal, rms=0.081081Jy sigma=0.185370 ! 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. ! ! Fit before self-cal, rms=0.081081Jy sigma=0.185370 ! Fit after self-cal, rms=0.080340Jy sigma=0.183645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.854 mas, bpa=6.934 degrees ! Estimated noise=3.12013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00789865 Jy ! Component: 100 - total flux cleaned = -0.00927954 Jy ! Component: 150 - total flux cleaned = -0.00936463 Jy ! Component: 200 - total flux cleaned = -0.00932465 Jy ! Total flux subtracted in 200 components = -0.00932465 Jy ! Clean residual min=-0.002112 max=0.002211 Jy/beam ! Clean residual mean=-0.000003 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.308904 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.308904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078050Jy sigma=0.185355 ! Fit after self-cal, rms=0.078051Jy sigma=0.185353 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 = 0.000193343 Jy ! Component: 100 - total flux cleaned = 0.000295955 Jy ! Component: 150 - total flux cleaned = 0.000393814 Jy ! Component: 200 - total flux cleaned = 0.000486555 Jy ! Total flux subtracted in 200 components = 0.000486555 Jy ! Clean residual min=-0.002047 max=0.002164 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.309391 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.309391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077989Jy sigma=0.185334 ! Fit after self-cal, rms=0.077991Jy sigma=0.185333 ! 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. ! ! Fit before self-cal, rms=0.077991Jy sigma=0.185333 ! Fit after self-cal, rms=0.077287Jy sigma=0.183575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=3.238 mas, bpa=6.625 degrees ! Estimated noise=3.62687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00698988 Jy ! Component: 100 - total flux cleaned = -0.0081004 Jy ! Component: 150 - total flux cleaned = -0.00822523 Jy ! Component: 200 - total flux cleaned = -0.00825735 Jy ! Total flux subtracted in 200 components = -0.00825735 Jy ! Clean residual min=-0.002018 max=0.002431 Jy/beam ! Clean residual mean=-0.000006 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.301134 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 127 components and 0.301134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075244Jy sigma=0.185049 ! Fit after self-cal, rms=0.075246Jy sigma=0.185045 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 = 0.000257397 Jy ! Component: 100 - total flux cleaned = 0.000368911 Jy ! Component: 150 - total flux cleaned = 0.000393457 Jy ! Component: 200 - total flux cleaned = 0.000322211 Jy ! Total flux subtracted in 200 components = 0.000322211 Jy ! Clean residual min=-0.002072 max=0.002344 Jy/beam ! Clean residual mean=-0.000005 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.301456 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.301456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075226Jy sigma=0.185051 ! Fit after self-cal, rms=0.075229Jy sigma=0.185048 ! 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=0.8437 mas, bmaj=2.855 mas, bpa=6.969 degrees ! Estimated noise=3.00867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8437 x 2.855 at 6.969 degrees (North through East) ! Clean map min=-0.0025596 max=0.25152 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=0.6154 mas, bmaj=2.79 mas, bpa=7.993 degrees ! Estimated noise=5.75063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182704 Jy ! Component: 100 - total flux cleaned = 0.226093 Jy ! Component: 150 - total flux cleaned = 0.246193 Jy ! Component: 200 - total flux cleaned = 0.257806 Jy ! Total flux subtracted in 200 components = 0.257806 Jy ! Clean residual min=-0.006047 max=0.008248 Jy/beam ! Clean residual mean=-0.000004 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.257806 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.257806 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8437 mas, bmaj=2.855 mas, bpa=6.969 degrees ! Estimated noise=3.00867 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) ! Added new window around map position (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140999 Jy ! Component: 100 - total flux cleaned = 0.0211714 Jy ! Component: 150 - total flux cleaned = 0.025699 Jy ! Component: 200 - total flux cleaned = 0.0290389 Jy ! Total flux subtracted in 200 components = 0.0290389 Jy ! Clean residual min=-0.003163 max=0.002928 Jy/beam ! Clean residual mean=-0.000010 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.286845 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.286845 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=2.1 mas, bmaj=3.238 mas, bpa=6.625 degrees ! Estimated noise=3.62687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414391 Jy ! Component: 100 - total flux cleaned = 0.00669894 Jy ! Component: 150 - total flux cleaned = 0.00825078 Jy ! Component: 200 - total flux cleaned = 0.00951046 Jy ! Total flux subtracted in 200 components = 0.00951046 Jy ! Clean residual min=-0.002628 max=0.002757 Jy/beam ! Clean residual mean=-0.000009 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.296355 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 = 0.00082994 Jy ! Component: 100 - total flux cleaned = 0.00116322 Jy ! Component: 150 - total flux cleaned = 0.00142041 Jy ! Component: 200 - total flux cleaned = 0.00165976 Jy ! Total flux subtracted in 200 components = 0.00165976 Jy ! Clean residual min=-0.002445 max=0.002466 Jy/beam ! Clean residual mean=-0.000007 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.298015 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 102 components and 0.298015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8437 mas, bmaj=2.855 mas, bpa=6.969 degrees ! Estimated noise=3.00867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.97102e-05 Jy ! Component: 100 - total flux cleaned = 0.000506768 Jy ! Component: 150 - total flux cleaned = 0.000874802 Jy ! Component: 200 - total flux cleaned = 0.00101584 Jy ! Total flux subtracted in 200 components = 0.00101584 Jy ! Clean residual min=-0.002151 max=0.001950 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.299031 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.299031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075051Jy sigma=0.185442 ! Fit after self-cal, rms=0.075036Jy sigma=0.185396 wmodel /g0/scr/pima/npcsc_uvs/J1723+7653_X_map.mod ! Writing 125 model components to file: /g0/scr/pima/npcsc_uvs/J1723+7653_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J1723+7653_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1723+7653_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1723+7653_X_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsc_uvs/J1723+7653_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 = -0.000347536 Jy ! Component: 100 - total flux cleaned = -0.000632839 Jy ! Component: 150 - total flux cleaned = -0.000940379 Jy ! Component: 200 - total flux cleaned = -0.0010393 Jy ! Component: 250 - total flux cleaned = -0.00119792 Jy ! Component: 300 - total flux cleaned = -0.00125993 Jy ! Component: 350 - total flux cleaned = -0.00123021 Jy ! Component: 400 - total flux cleaned = -0.00122904 Jy ! Component: 450 - total flux cleaned = -0.00114197 Jy ! Component: 500 - total flux cleaned = -0.00111311 Jy ! Component: 550 - total flux cleaned = -0.00100165 Jy ! Component: 600 - total flux cleaned = -0.000919677 Jy ! Component: 650 - total flux cleaned = -0.000919838 Jy ! Component: 700 - total flux cleaned = -0.000999767 Jy ! Component: 750 - total flux cleaned = -0.000973685 Jy ! Component: 800 - total flux cleaned = -0.00105175 Jy ! Component: 850 - total flux cleaned = -0.00105149 Jy ! Component: 900 - total flux cleaned = -0.00107674 Jy ! Component: 950 - total flux cleaned = -0.0011015 Jy ! Component: 1000 - total flux cleaned = -0.00107674 Jy ! Component: 1050 - total flux cleaned = -0.00110151 Jy ! Component: 1100 - total flux cleaned = -0.00112625 Jy ! Component: 1150 - total flux cleaned = -0.00119818 Jy ! Component: 1200 - total flux cleaned = -0.00115063 Jy ! Component: 1250 - total flux cleaned = -0.00117457 Jy ! Component: 1300 - total flux cleaned = -0.00117476 Jy ! Component: 1350 - total flux cleaned = -0.00129005 Jy ! Component: 1400 - total flux cleaned = -0.00131314 Jy ! Component: 1450 - total flux cleaned = -0.00138103 Jy ! Component: 1500 - total flux cleaned = -0.00144832 Jy ! Component: 1550 - total flux cleaned = -0.00149281 Jy ! Component: 1600 - total flux cleaned = -0.00147074 Jy ! Component: 1650 - total flux cleaned = -0.00153661 Jy ! Component: 1700 - total flux cleaned = -0.00151498 Jy ! Component: 1750 - total flux cleaned = -0.00153628 Jy ! Component: 1800 - total flux cleaned = -0.00145083 Jy ! Component: 1850 - total flux cleaned = -0.0014298 Jy ! Component: 1900 - total flux cleaned = -0.00149291 Jy ! Component: 1950 - total flux cleaned = -0.00145086 Jy ! Component: 2000 - total flux cleaned = -0.001347 Jy ! Component: 2050 - total flux cleaned = -0.00136766 Jy ! Component: 2100 - total flux cleaned = -0.0013675 Jy ! Component: 2150 - total flux cleaned = -0.0013266 Jy ! Component: 2200 - total flux cleaned = -0.00120525 Jy ! Component: 2250 - total flux cleaned = -0.00122528 Jy ! Component: 2300 - total flux cleaned = -0.00110579 Jy ! Component: 2350 - total flux cleaned = -0.00106655 Jy ! Component: 2400 - total flux cleaned = -0.00102747 Jy ! Component: 2450 - total flux cleaned = -0.0010861 Jy ! Component: 2500 - total flux cleaned = -0.000852608 Jy ! Component: 2550 - total flux cleaned = -0.00083335 Jy ! Component: 2600 - total flux cleaned = -0.000814031 Jy ! Component: 2650 - total flux cleaned = -0.000699355 Jy ! Component: 2700 - total flux cleaned = -0.000604461 Jy ! Component: 2750 - total flux cleaned = -0.000661146 Jy ! Component: 2800 - total flux cleaned = -0.000567302 Jy ! Component: 2850 - total flux cleaned = -0.000530155 Jy ! Component: 2900 - total flux cleaned = -0.000530158 Jy ! Component: 2950 - total flux cleaned = -0.000548728 Jy ! Component: 3000 - total flux cleaned = -0.000585477 Jy ! Component: 3050 - total flux cleaned = -0.000512362 Jy ! Component: 3100 - total flux cleaned = -0.000548621 Jy ! Component: 3150 - total flux cleaned = -0.00053043 Jy ! Component: 3200 - total flux cleaned = -0.000530498 Jy ! Component: 3250 - total flux cleaned = -0.000494752 Jy ! Component: 3300 - total flux cleaned = -0.000494732 Jy ! Component: 3350 - total flux cleaned = -0.000512306 Jy ! Component: 3400 - total flux cleaned = -0.000565173 Jy ! Component: 3450 - total flux cleaned = -0.000565045 Jy ! Component: 3500 - total flux cleaned = -0.000634773 Jy ! Component: 3550 - total flux cleaned = -0.000530689 Jy ! Component: 3600 - total flux cleaned = -0.000616923 Jy ! Component: 3650 - total flux cleaned = -0.000599609 Jy ! Component: 3700 - total flux cleaned = -0.000668095 Jy ! Component: 3750 - total flux cleaned = -0.000651024 Jy ! Component: 3800 - total flux cleaned = -0.000549624 Jy ! Component: 3850 - total flux cleaned = -0.000650803 Jy ! Component: 3900 - total flux cleaned = -0.000667553 Jy ! Component: 3950 - total flux cleaned = -0.000684257 Jy ! Component: 4000 - total flux cleaned = -0.000684336 Jy ! Component: 4050 - total flux cleaned = -0.0006678 Jy ! Total flux subtracted in 4096 components = -0.000700632 Jy ! Clean residual min=-0.000893 max=0.001047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.29833 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 429 components and 0.29833 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1723+7653_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8437 x 2.855 at 6.969 degrees (North through East) ! Clean map min=-0.0015846 max=0.24994 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1723+7653_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.24994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348839 0.348839 0.697679 1.39536 2.79071 5.58143 11.1629 22.3257 44.6514 89.3029 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.249 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1723+7653_X_uvs.log closed on Sun Oct 6 14:26:07 2013