! Started logfile: /g0/scr/pima/npcsb_uvs/J0818+4222_S_uvs.log on Sat Oct 5 18:57:35 2013 obs /g0/scr/pima/npcsb_uvs/J0818+4222_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0818+4222_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728889 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3936 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J0818+4222_S] 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 0.500x0.500 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.235266Jy sigma=7.486918 ! Fit after self-cal, rms=0.358991Jy sigma=1.719811 ! 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=3.593 mas, bmaj=4.815 mas, bpa=-9.404 degrees ! Estimated noise=3.24029 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 = 0.540814 Jy ! Component: 100 - total flux cleaned = 0.682603 Jy ! Total flux subtracted in 100 components = 0.682603 Jy ! Clean residual min=-0.022129 max=0.059681 Jy/beam ! Clean residual mean=-0.000001 rms=0.007290 Jy/beam ! Combined flux in latest and established models = 0.682603 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.682603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185347Jy sigma=1.210269 ! Fit after self-cal, rms=0.185397Jy sigma=1.210151 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063359 Jy ! Component: 100 - total flux cleaned = 0.0932412 Jy ! Total flux subtracted in 100 components = 0.0932412 Jy ! Clean residual min=-0.019278 max=0.030831 Jy/beam ! Clean residual mean=-0.000000 rms=0.005203 Jy/beam ! Combined flux in latest and established models = 0.775844 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.775844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160032Jy sigma=0.968122 ! Fit after self-cal, rms=0.160054Jy sigma=0.967946 ! 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=4.493 mas, bmaj=5.84 mas, bpa=3.711 degrees ! Estimated noise=1.98593 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 (7.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466333 Jy ! Component: 100 - total flux cleaned = 0.0716164 Jy ! Component: 150 - total flux cleaned = 0.0831016 Jy ! Component: 200 - total flux cleaned = 0.0873555 Jy ! Total flux subtracted in 200 components = 0.0873555 Jy ! Clean residual min=-0.022740 max=0.037360 Jy/beam ! Clean residual mean=0.000016 rms=0.006181 Jy/beam ! Combined flux in latest and established models = 0.8632 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.8632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148185Jy sigma=0.864034 ! Fit after self-cal, rms=0.146780Jy sigma=0.853259 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.01 KP 0.95 ! LA 1.08 MK 0.88 NL 1.11 OV 0.96 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.96 ! LA 1.02 MK 0.95 NL 1.12 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.02 KP 0.99 ! LA 0.85 MK 1.07 NL 1.21 OV 1.03 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.97 KP 0.91 ! LA 0.74 MK 1.10 NL 1.15 OV 0.88 ! PT 0.98 SC 1.13 ! ! ! Fit before self-cal, rms=0.146780Jy sigma=0.853259 ! Fit after self-cal, rms=0.110634Jy sigma=0.590036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.549 mas, bmaj=5.94 mas, bpa=5.36 degrees ! Estimated noise=1.96954 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 = -0.00491699 Jy ! Component: 100 - total flux cleaned = -0.00674229 Jy ! Component: 150 - total flux cleaned = -0.00734943 Jy ! Component: 200 - total flux cleaned = -0.0073448 Jy ! Total flux subtracted in 200 components = -0.0073448 Jy ! Clean residual min=-0.010630 max=0.011748 Jy/beam ! Clean residual mean=-0.000071 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.855855 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.855855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109212Jy sigma=0.584491 ! Fit after self-cal, rms=0.109196Jy sigma=0.583591 ! 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=0.109196Jy sigma=0.583591 ! Fit after self-cal, rms=0.099870Jy sigma=0.525726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.544 mas, bmaj=5.936 mas, bpa=5.236 degrees ! Estimated noise=1.96814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00440426 Jy ! Component: 100 - total flux cleaned = -0.00480571 Jy ! Component: 150 - total flux cleaned = -0.00428366 Jy ! Component: 200 - total flux cleaned = -0.00362396 Jy ! Total flux subtracted in 200 components = -0.00362396 Jy ! Clean residual min=-0.005792 max=0.005275 Jy/beam ! Clean residual mean=-0.000003 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.852231 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.852231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098806Jy sigma=0.520653 ! Fit after self-cal, rms=0.098634Jy sigma=0.520021 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 = -0.00119272 Jy ! Component: 100 - total flux cleaned = -0.000885722 Jy ! Component: 150 - total flux cleaned = -0.000682459 Jy ! Component: 200 - total flux cleaned = -0.000555268 Jy ! Total flux subtracted in 200 components = -0.000555268 Jy ! Clean residual min=-0.005944 max=0.004861 Jy/beam ! Clean residual mean=-0.000003 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.851676 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.851676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098426Jy sigma=0.519371 ! Fit after self-cal, rms=0.098390Jy sigma=0.519303 ! 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=0.098390Jy sigma=0.519303 ! Fit after self-cal, rms=0.097871Jy sigma=0.516835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.546 mas, bmaj=5.932 mas, bpa=5.358 degrees ! Estimated noise=1.95958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00429498 Jy ! Component: 100 - total flux cleaned = -0.00440054 Jy ! Component: 150 - total flux cleaned = -0.00440454 Jy ! Component: 200 - total flux cleaned = -0.00432677 Jy ! Total flux subtracted in 200 components = -0.00432677 Jy ! Clean residual min=-0.005060 max=0.004365 Jy/beam ! Clean residual mean=0.000001 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.847349 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.847349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097385Jy sigma=0.515784 ! Fit after self-cal, rms=0.097342Jy sigma=0.515639 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 = -0.00087161 Jy ! Component: 100 - total flux cleaned = -0.000692738 Jy ! Component: 150 - total flux cleaned = -0.000531801 Jy ! Component: 200 - total flux cleaned = -0.000383882 Jy ! Total flux subtracted in 200 components = -0.000383882 Jy ! Clean residual min=-0.004868 max=0.004132 Jy/beam ! Clean residual mean=0.000001 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.846965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.846965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097235Jy sigma=0.515364 ! Fit after self-cal, rms=0.097222Jy sigma=0.515343 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.097222Jy sigma=0.515343 ! Fit after self-cal, rms=0.096946Jy sigma=0.514201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.741 mas, bmaj=9.522 mas, bpa=28.18 degrees ! Estimated noise=2.06025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351873 Jy ! Component: 100 - total flux cleaned = -0.00369663 Jy ! Component: 150 - total flux cleaned = -0.00359413 Jy ! Component: 200 - total flux cleaned = -0.0034302 Jy ! Total flux subtracted in 200 components = -0.0034302 Jy ! Clean residual min=-0.005833 max=0.004368 Jy/beam ! Clean residual mean=0.000004 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.843535 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.843535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096720Jy sigma=0.514088 ! Fit after self-cal, rms=0.096686Jy sigma=0.513982 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 = -0.000490869 Jy ! Component: 100 - total flux cleaned = -0.000462119 Jy ! Component: 150 - total flux cleaned = -0.000435744 Jy ! Component: 200 - total flux cleaned = -0.000412613 Jy ! Total flux subtracted in 200 components = -0.000412613 Jy ! Clean residual min=-0.005816 max=0.004289 Jy/beam ! Clean residual mean=0.000003 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.843122 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.843122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096664Jy sigma=0.514029 ! Fit after self-cal, rms=0.096661Jy sigma=0.514018 ! 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=4.547 mas, bmaj=5.93 mas, bpa=5.447 degrees ! Estimated noise=1.95086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.547 x 5.93 at 5.447 degrees (North through East) ! Clean map min=-0.0045916 max=0.71067 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096661Jy sigma=0.514018 ! Fit after self-cal, rms=0.092483Jy sigma=0.472744 ! Inverting map and beam ! Estimated beam: bmin=4.55 mas, bmaj=5.932 mas, bpa=5.559 degrees ! Estimated noise=1.94549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277401 Jy ! Component: 100 - total flux cleaned = -0.00355617 Jy ! Component: 150 - total flux cleaned = -0.00374371 Jy ! Component: 200 - total flux cleaned = -0.00363865 Jy ! Total flux subtracted in 200 components = -0.00363865 Jy ! Clean residual min=-0.004563 max=0.004020 Jy/beam ! Clean residual mean=0.000001 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.839484 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.839484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092209Jy sigma=0.472539 ! Fit after self-cal, rms=0.092200Jy sigma=0.472506 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415696 Jy ! Component: 100 - total flux cleaned = -0.000276255 Jy ! Component: 150 - total flux cleaned = -0.00014903 Jy ! Component: 200 - total flux cleaned = -2.98732e-05 Jy ! Total flux subtracted in 200 components = -2.98732e-05 Jy ! Clean residual min=-0.004458 max=0.003883 Jy/beam ! Clean residual mean=0.000001 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.839454 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.839454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092140Jy sigma=0.472325 ! Fit after self-cal, rms=0.092134Jy sigma=0.472316 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092134Jy sigma=0.472316 ! Fit after self-cal, rms=0.091954Jy sigma=0.471879 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=3.609 mas, bmaj=4.82 mas, bpa=-9.512 degrees ! Estimated noise=3.19931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.533226 Jy ! Component: 100 - total flux cleaned = 0.671867 Jy ! Component: 150 - total flux cleaned = 0.733597 Jy ! Component: 200 - total flux cleaned = 0.763821 Jy ! Total flux subtracted in 200 components = 0.763821 Jy ! Clean residual min=-0.008825 max=0.015133 Jy/beam ! Clean residual mean=0.000006 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.763821 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.763821 Jy ! Inverting map and beam ! Estimated beam: bmin=4.55 mas, bmaj=5.93 mas, bpa=5.619 degrees ! Estimated noise=1.93878 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 = 0.027802 Jy ! Component: 100 - total flux cleaned = 0.0436872 Jy ! Component: 150 - total flux cleaned = 0.0536947 Jy ! Component: 200 - total flux cleaned = 0.0604493 Jy ! Total flux subtracted in 200 components = 0.0604493 Jy ! Clean residual min=-0.005265 max=0.004596 Jy/beam ! Clean residual mean=-0.000001 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.82427 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.82427 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.75 mas, bmaj=9.515 mas, bpa=28.89 degrees ! Estimated noise=2.04685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596218 Jy ! Component: 100 - total flux cleaned = 0.00929841 Jy ! Component: 150 - total flux cleaned = 0.0108622 Jy ! Component: 200 - total flux cleaned = 0.0113764 Jy ! Total flux subtracted in 200 components = 0.0113764 Jy ! Clean residual min=-0.005719 max=0.003754 Jy/beam ! Clean residual mean=0.000003 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.835646 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 = 0.000397848 Jy ! Component: 100 - total flux cleaned = 0.000711784 Jy ! Component: 150 - total flux cleaned = 0.000771645 Jy ! Component: 200 - total flux cleaned = 0.00082666 Jy ! Total flux subtracted in 200 components = 0.00082666 Jy ! Clean residual min=-0.005637 max=0.003829 Jy/beam ! Clean residual mean=0.000003 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.836473 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 111 components and 0.836473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.55 mas, bmaj=5.93 mas, bpa=5.619 degrees ! Estimated noise=1.93878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126943 Jy ! Component: 100 - total flux cleaned = 0.000203551 Jy ! Component: 150 - total flux cleaned = 7.44643e-05 Jy ! Component: 200 - total flux cleaned = 7.60315e-05 Jy ! Total flux subtracted in 200 components = 7.60315e-05 Jy ! Clean residual min=-0.004582 max=0.003817 Jy/beam ! Clean residual mean=0.000001 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.836549 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.836549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092363Jy sigma=0.472327 ! Fit after self-cal, rms=0.092334Jy sigma=0.472236 wmodel /g0/scr/pima/npcsb_uvs/J0818+4222_S_map.mod ! Writing 124 model components to file: /g0/scr/pima/npcsb_uvs/J0818+4222_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J0818+4222_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0818+4222_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0818+4222_S_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/npcsb_uvs/J0818+4222_S_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 = -0.00170808 Jy ! Component: 100 - total flux cleaned = -0.00206662 Jy ! Component: 150 - total flux cleaned = -0.00220107 Jy ! Component: 200 - total flux cleaned = -0.00258955 Jy ! Component: 250 - total flux cleaned = -0.00290124 Jy ! Component: 300 - total flux cleaned = -0.00326357 Jy ! Component: 350 - total flux cleaned = -0.00361488 Jy ! Component: 400 - total flux cleaned = -0.00401237 Jy ! Component: 450 - total flux cleaned = -0.00434288 Jy ! Component: 500 - total flux cleaned = -0.00461127 Jy ! Component: 550 - total flux cleaned = -0.00487476 Jy ! Component: 600 - total flux cleaned = -0.00507995 Jy ! Component: 650 - total flux cleaned = -0.00518188 Jy ! Component: 700 - total flux cleaned = -0.00527975 Jy ! Component: 750 - total flux cleaned = -0.00523118 Jy ! Component: 800 - total flux cleaned = -0.00527849 Jy ! Component: 850 - total flux cleaned = -0.00532432 Jy ! Component: 900 - total flux cleaned = -0.00541539 Jy ! Component: 950 - total flux cleaned = -0.00559636 Jy ! Component: 1000 - total flux cleaned = -0.00572983 Jy ! Component: 1050 - total flux cleaned = -0.00590563 Jy ! Component: 1100 - total flux cleaned = -0.00586228 Jy ! Component: 1150 - total flux cleaned = -0.00590507 Jy ! Component: 1200 - total flux cleaned = -0.00603238 Jy ! Component: 1250 - total flux cleaned = -0.00611539 Jy ! Component: 1300 - total flux cleaned = -0.00623948 Jy ! Component: 1350 - total flux cleaned = -0.0062392 Jy ! Component: 1400 - total flux cleaned = -0.00623869 Jy ! Component: 1450 - total flux cleaned = -0.00623889 Jy ! Component: 1500 - total flux cleaned = -0.00619912 Jy ! Component: 1550 - total flux cleaned = -0.00627687 Jy ! Component: 1600 - total flux cleaned = -0.00616177 Jy ! Component: 1650 - total flux cleaned = -0.00619958 Jy ! Component: 1700 - total flux cleaned = -0.00612412 Jy ! Component: 1750 - total flux cleaned = -0.00612423 Jy ! Component: 1800 - total flux cleaned = -0.00605061 Jy ! Component: 1850 - total flux cleaned = -0.00605077 Jy ! Component: 1900 - total flux cleaned = -0.00612295 Jy ! Component: 1950 - total flux cleaned = -0.00597956 Jy ! Component: 2000 - total flux cleaned = -0.00612174 Jy ! Component: 2050 - total flux cleaned = -0.00626275 Jy ! Component: 2100 - total flux cleaned = -0.00633202 Jy ! Component: 2150 - total flux cleaned = -0.00640081 Jy ! Component: 2200 - total flux cleaned = -0.00650304 Jy ! Component: 2250 - total flux cleaned = -0.00646937 Jy ! Component: 2300 - total flux cleaned = -0.00663795 Jy ! Component: 2350 - total flux cleaned = -0.00673742 Jy ! Component: 2400 - total flux cleaned = -0.00677045 Jy ! Component: 2450 - total flux cleaned = -0.00690146 Jy ! Component: 2500 - total flux cleaned = -0.00683648 Jy ! Component: 2550 - total flux cleaned = -0.0069653 Jy ! Component: 2600 - total flux cleaned = -0.00706097 Jy ! Component: 2650 - total flux cleaned = -0.00709262 Jy ! Component: 2700 - total flux cleaned = -0.00712394 Jy ! Component: 2750 - total flux cleaned = -0.0071862 Jy ! Component: 2800 - total flux cleaned = -0.00715551 Jy ! Component: 2850 - total flux cleaned = -0.00746335 Jy ! Component: 2900 - total flux cleaned = -0.00746322 Jy ! Component: 2950 - total flux cleaned = -0.00758429 Jy ! Component: 3000 - total flux cleaned = -0.00773478 Jy ! Component: 3050 - total flux cleaned = -0.00770516 Jy ! Component: 3100 - total flux cleaned = -0.00800171 Jy ! Component: 3150 - total flux cleaned = -0.00811924 Jy ! Component: 3200 - total flux cleaned = -0.00803156 Jy ! Component: 3250 - total flux cleaned = -0.00817717 Jy ! Component: 3300 - total flux cleaned = -0.00832128 Jy ! Component: 3350 - total flux cleaned = -0.00835004 Jy ! Component: 3400 - total flux cleaned = -0.0084352 Jy ! Component: 3450 - total flux cleaned = -0.00852002 Jy ! Component: 3500 - total flux cleaned = -0.00866056 Jy ! Component: 3550 - total flux cleaned = -0.00871648 Jy ! Component: 3600 - total flux cleaned = -0.00882747 Jy ! Component: 3650 - total flux cleaned = -0.00893742 Jy ! Component: 3700 - total flux cleaned = -0.00885517 Jy ! Component: 3750 - total flux cleaned = -0.00893692 Jy ! Component: 3800 - total flux cleaned = -0.00912658 Jy ! Component: 3850 - total flux cleaned = -0.00920735 Jy ! Component: 3900 - total flux cleaned = -0.00918047 Jy ! Component: 3950 - total flux cleaned = -0.00926041 Jy ! Component: 4000 - total flux cleaned = -0.00936654 Jy ! Component: 4050 - total flux cleaned = -0.00944551 Jy ! Total flux subtracted in 4096 components = -0.00957655 Jy ! Clean residual min=-0.001502 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.826972 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 411 components and 0.826972 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0818+4222_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.55 x 5.93 at 5.619 degrees (North through East) ! Clean map min=-0.0035361 max=0.70795 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0818+4222_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.707947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000470558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.199404 0.199404 0.398808 0.797616 1.59523 3.19046 6.38093 12.7619 25.5237 51.0474 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.707 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0818+4222_S_uvs.log closed on Sat Oct 5 18:57:40 2013