! Started logfile: /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.log on Wed Sep 25 00:10:15 2013 obs /g0/scr/pima/npcsb_uvs/J0909+0121_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0909+0121 ! ! 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 2.23693e+09 8e+06 1 8e+06 ! 02 2 2.26693e+09 8e+06 1 8e+06 ! 03 3 2.35693e+09 8e+06 1 8e+06 ! 04 4 2.37693e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1260 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/J0909+0121_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.649585Jy sigma=12.873000 ! Fit after self-cal, rms=0.334466Jy sigma=2.365034 ! 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=2.612 mas, bmaj=6.728 mas, bpa=0.4819 degrees ! Estimated noise=3.11658 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 = 0.887257 Jy ! Component: 100 - total flux cleaned = 1.08881 Jy ! Total flux subtracted in 100 components = 1.08881 Jy ! Clean residual min=-0.055327 max=0.100189 Jy/beam ! Clean residual mean=0.000111 rms=0.016214 Jy/beam ! Combined flux in latest and established models = 1.08881 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.08881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290675Jy sigma=2.060010 ! Fit after self-cal, rms=0.290672Jy sigma=2.059890 ! Inverting map ! Added new window around map position (-7, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0908374 Jy ! Component: 100 - total flux cleaned = 0.140611 Jy ! Total flux subtracted in 100 components = 0.140611 Jy ! Clean residual min=-0.055063 max=0.079030 Jy/beam ! Clean residual mean=0.000067 rms=0.013065 Jy/beam ! Combined flux in latest and established models = 1.22942 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 1.22942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248895Jy sigma=1.766534 ! Fit after self-cal, rms=0.246275Jy sigma=1.739117 ! 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=3.006 mas, bmaj=7.509 mas, bpa=-1.925 degrees ! Estimated noise=2.59817 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 (5.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0846838 Jy ! Component: 100 - total flux cleaned = 0.137486 Jy ! Component: 150 - total flux cleaned = 0.176906 Jy ! Component: 200 - total flux cleaned = 0.207535 Jy ! Total flux subtracted in 200 components = 0.207535 Jy ! Clean residual min=-0.040170 max=0.036986 Jy/beam ! Clean residual mean=0.000006 rms=0.009378 Jy/beam ! Combined flux in latest and established models = 1.43696 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 1.43696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205048Jy sigma=1.440708 ! Fit after self-cal, rms=0.203486Jy sigma=1.431947 ! 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 1.06 FD 0.96 HN 0.96 KP 0.98 ! LA 1.06 MK 0.93 NL 1.03 OV 0.99 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 1.07 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.99 HN 1.02 KP 0.99 ! LA 0.81 MK 1.07 NL 1.16 OV 1.02 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.97 KP 0.90 ! LA 0.71 MK 1.07 NL 1.10 OV 0.85 ! PT 0.95 SC 1.11 ! ! ! Fit before self-cal, rms=0.203486Jy sigma=1.431947 ! Fit after self-cal, rms=0.097045Jy sigma=0.727295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.609 mas, bpa=-1.853 degrees ! Estimated noise=2.59262 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 = -0.0174317 Jy ! Component: 100 - total flux cleaned = -0.0229764 Jy ! Component: 150 - total flux cleaned = -0.0249482 Jy ! Component: 200 - total flux cleaned = -0.0259466 Jy ! Total flux subtracted in 200 components = -0.0259466 Jy ! Clean residual min=-0.017734 max=0.017236 Jy/beam ! Clean residual mean=-0.000022 rms=0.003742 Jy/beam ! Combined flux in latest and established models = 1.41101 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 1.41101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091772Jy sigma=0.682708 ! Fit after self-cal, rms=0.091174Jy sigma=0.680129 ! 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=0.091174Jy sigma=0.680129 ! Fit after self-cal, rms=0.090914Jy sigma=0.677455 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.621 mas, bpa=-1.806 degrees ! Estimated noise=2.59475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00590317 Jy ! Component: 100 - total flux cleaned = -0.00867398 Jy ! Component: 150 - total flux cleaned = -0.00892127 Jy ! Component: 200 - total flux cleaned = -0.00869017 Jy ! Total flux subtracted in 200 components = -0.00869017 Jy ! Clean residual min=-0.014964 max=0.015260 Jy/beam ! Clean residual mean=-0.000021 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 1.40232 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 1.40232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089110Jy sigma=0.662840 ! Fit after self-cal, rms=0.088704Jy sigma=0.661079 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 (-57, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142736 Jy ! Component: 100 - total flux cleaned = 0.0215096 Jy ! Component: 150 - total flux cleaned = 0.0256654 Jy ! Component: 200 - total flux cleaned = 0.0280009 Jy ! Total flux subtracted in 200 components = 0.0280009 Jy ! Clean residual min=-0.012770 max=0.010950 Jy/beam ! Clean residual mean=-0.000010 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 1.43032 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 122 components and 1.43032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086244Jy sigma=0.639962 ! Fit after self-cal, rms=0.086022Jy sigma=0.638850 ! 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=0.086022Jy sigma=0.638850 ! Fit after self-cal, rms=0.085901Jy sigma=0.637470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.625 mas, bpa=-1.764 degrees ! Estimated noise=2.59423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0041839 Jy ! Component: 100 - total flux cleaned = -0.00326748 Jy ! Component: 150 - total flux cleaned = -0.00214519 Jy ! Component: 200 - total flux cleaned = -0.00114881 Jy ! Total flux subtracted in 200 components = -0.00114881 Jy ! Clean residual min=-0.011283 max=0.010724 Jy/beam ! Clean residual mean=-0.000005 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 1.42917 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 1.42917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085201Jy sigma=0.631547 ! Fit after self-cal, rms=0.085056Jy sigma=0.630953 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 = 0.00029033 Jy ! Component: 100 - total flux cleaned = 0.000821273 Jy ! Component: 150 - total flux cleaned = 0.00153432 Jy ! Component: 200 - total flux cleaned = 0.00185892 Jy ! Total flux subtracted in 200 components = 0.00185892 Jy ! Clean residual min=-0.010501 max=0.010547 Jy/beam ! Clean residual mean=-0.000005 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 1.43103 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 146 components and 1.43103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084697Jy sigma=0.627868 ! Fit after self-cal, rms=0.084595Jy sigma=0.627455 ! Inverting map ! Added new window around map position (-45, -109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965537 Jy ! Component: 100 - total flux cleaned = 0.0148064 Jy ! Component: 150 - total flux cleaned = 0.0170624 Jy ! Component: 200 - total flux cleaned = 0.0188502 Jy ! Total flux subtracted in 200 components = 0.0188502 Jy ! Clean residual min=-0.009014 max=0.007784 Jy/beam ! Clean residual mean=-0.000013 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 1.44988 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 174 components and 1.44988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083365Jy sigma=0.617288 ! Fit after self-cal, rms=0.083324Jy sigma=0.617054 ! 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=0.083324Jy sigma=0.617054 ! Fit after self-cal, rms=0.083243Jy sigma=0.616390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.594 mas, bmaj=12.05 mas, bpa=1.975 degrees ! Estimated noise=3.19031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016241 Jy ! Component: 100 - total flux cleaned = -0.000977009 Jy ! Component: 150 - total flux cleaned = -0.000577725 Jy ! Component: 200 - total flux cleaned = 2.88267e-06 Jy ! Total flux subtracted in 200 components = 2.88267e-06 Jy ! Clean residual min=-0.009777 max=0.007300 Jy/beam ! Clean residual mean=-0.000025 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 1.44989 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 207 components and 1.44989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083068Jy sigma=0.614025 ! Fit after self-cal, rms=0.083019Jy sigma=0.613787 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 = -0.00051295 Jy ! Component: 100 - total flux cleaned = 2.61496e-05 Jy ! Component: 150 - total flux cleaned = 0.000514258 Jy ! Component: 200 - total flux cleaned = 0.00105517 Jy ! Total flux subtracted in 200 components = 0.00105517 Jy ! Clean residual min=-0.009072 max=0.007299 Jy/beam ! Clean residual mean=-0.000026 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.45094 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 242 components and 1.45094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082967Jy sigma=0.612750 ! Fit after self-cal, rms=0.082917Jy sigma=0.612577 ! 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=3.038 mas, bmaj=7.626 mas, bpa=-1.724 degrees ! Estimated noise=2.59284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.038 x 7.626 at -1.724 degrees (North through East) ! Clean map min=-0.014291 max=1.1161 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=0.082917Jy sigma=0.612577 ! Fit after self-cal, rms=0.079329Jy sigma=0.579576 ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=7.626 mas, bpa=-1.691 degrees ! Estimated noise=2.5925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137975 Jy ! Component: 100 - total flux cleaned = -0.00149127 Jy ! Component: 150 - total flux cleaned = -0.00138971 Jy ! Component: 200 - total flux cleaned = -0.00121316 Jy ! Total flux subtracted in 200 components = -0.00121316 Jy ! Clean residual min=-0.007455 max=0.007084 Jy/beam ! Clean residual mean=-0.000013 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 1.44973 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 262 components and 1.44973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079038Jy sigma=0.577443 ! Fit after self-cal, rms=0.078995Jy sigma=0.577287 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.189e-05 Jy ! Component: 100 - total flux cleaned = 8.16658e-05 Jy ! Component: 150 - total flux cleaned = 0.000390282 Jy ! Component: 200 - total flux cleaned = 0.000756404 Jy ! Total flux subtracted in 200 components = 0.000756404 Jy ! Clean residual min=-0.007039 max=0.007071 Jy/beam ! Clean residual mean=-0.000013 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 1.45048 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 271 components and 1.45048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078830Jy sigma=0.576199 ! Fit after self-cal, rms=0.078808Jy sigma=0.576109 ! Inverting map ! Added new window around map position (21.5, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405057 Jy ! Component: 100 - total flux cleaned = 0.00387328 Jy ! Component: 150 - total flux cleaned = 0.00339071 Jy ! Component: 200 - total flux cleaned = 0.00307262 Jy ! Total flux subtracted in 200 components = 0.00307262 Jy ! Clean residual min=-0.006326 max=0.005950 Jy/beam ! Clean residual mean=-0.000011 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 1.45356 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 293 components and 1.45356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078098Jy sigma=0.570968 ! Fit after self-cal, rms=0.078089Jy sigma=0.570893 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078089Jy sigma=0.570893 ! Fit after self-cal, rms=0.077949Jy sigma=0.570536 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=2.624 mas, bmaj=6.809 mas, bpa=0.4749 degrees ! Estimated noise=3.14264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.894552 Jy ! Component: 100 - total flux cleaned = 1.09657 Jy ! Component: 150 - total flux cleaned = 1.18026 Jy ! Component: 200 - total flux cleaned = 1.23367 Jy ! Total flux subtracted in 200 components = 1.23367 Jy ! Clean residual min=-0.026071 max=0.028889 Jy/beam ! Clean residual mean=0.000042 rms=0.006190 Jy/beam ! Combined flux in latest and established models = 1.23367 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.23367 Jy ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=7.626 mas, bpa=-1.693 degrees ! Estimated noise=2.58991 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 = 0.0464027 Jy ! Component: 100 - total flux cleaned = 0.0758334 Jy ! Component: 150 - total flux cleaned = 0.0967276 Jy ! Component: 200 - total flux cleaned = 0.11335 Jy ! Total flux subtracted in 200 components = 0.11335 Jy ! Clean residual min=-0.015109 max=0.015813 Jy/beam ! Clean residual mean=0.000018 rms=0.003820 Jy/beam ! Combined flux in latest and established models = 1.34702 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 1.34702 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=7.602 mas, bmaj=12.05 mas, bpa=2.042 degrees ! Estimated noise=3.18559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207247 Jy ! Component: 100 - total flux cleaned = 0.0355152 Jy ! Component: 150 - total flux cleaned = 0.0470594 Jy ! Component: 200 - total flux cleaned = 0.0562987 Jy ! Total flux subtracted in 200 components = 0.0562987 Jy ! Clean residual min=-0.013700 max=0.010178 Jy/beam ! Clean residual mean=0.000002 rms=0.003444 Jy/beam ! Combined flux in latest and established models = 1.40332 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 = 0.0059568 Jy ! Component: 100 - total flux cleaned = 0.0111285 Jy ! Component: 150 - total flux cleaned = 0.0156771 Jy ! Component: 200 - total flux cleaned = 0.0199856 Jy ! Total flux subtracted in 200 components = 0.0199856 Jy ! Clean residual min=-0.010937 max=0.009347 Jy/beam ! Clean residual mean=-0.000004 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 1.42331 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 160 components and 1.42331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=7.626 mas, bpa=-1.693 degrees ! Estimated noise=2.58991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420222 Jy ! Component: 100 - total flux cleaned = 0.0056058 Jy ! Component: 150 - total flux cleaned = 0.00720849 Jy ! Component: 200 - total flux cleaned = 0.0086925 Jy ! Total flux subtracted in 200 components = 0.0086925 Jy ! Clean residual min=-0.011040 max=0.009099 Jy/beam ! Clean residual mean=-0.000004 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 1.432 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 1.432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082985Jy sigma=0.603068 ! Fit after self-cal, rms=0.082603Jy sigma=0.601241 wmodel /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.mod ! Writing 185 model components to file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/npcsb_uvs/J0909+0121_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 = -0.00472246 Jy ! Component: 100 - total flux cleaned = -0.00755976 Jy ! Component: 150 - total flux cleaned = -0.00894197 Jy ! Component: 200 - total flux cleaned = -0.0102385 Jy ! Component: 250 - total flux cleaned = -0.0115988 Jy ! Component: 300 - total flux cleaned = -0.013153 Jy ! Component: 350 - total flux cleaned = -0.0142658 Jy ! Component: 400 - total flux cleaned = -0.0150986 Jy ! Component: 450 - total flux cleaned = -0.0158978 Jy ! Component: 500 - total flux cleaned = -0.0165548 Jy ! Component: 550 - total flux cleaned = -0.0171896 Jy ! Component: 600 - total flux cleaned = -0.0179065 Jy ! Component: 650 - total flux cleaned = -0.0183984 Jy ! Component: 700 - total flux cleaned = -0.018492 Jy ! Component: 750 - total flux cleaned = -0.018675 Jy ! Component: 800 - total flux cleaned = -0.0183103 Jy ! Component: 850 - total flux cleaned = -0.0185762 Jy ! Component: 900 - total flux cleaned = -0.0184023 Jy ! Component: 950 - total flux cleaned = -0.0184854 Jy ! Component: 1000 - total flux cleaned = -0.0183207 Jy ! Component: 1050 - total flux cleaned = -0.018321 Jy ! Component: 1100 - total flux cleaned = -0.0184001 Jy ! Component: 1150 - total flux cleaned = -0.0186312 Jy ! Component: 1200 - total flux cleaned = -0.0189299 Jy ! Component: 1250 - total flux cleaned = -0.0189292 Jy ! Component: 1300 - total flux cleaned = -0.0192169 Jy ! Component: 1350 - total flux cleaned = -0.0192861 Jy ! Component: 1400 - total flux cleaned = -0.0194941 Jy ! Component: 1450 - total flux cleaned = -0.0196972 Jy ! Component: 1500 - total flux cleaned = -0.0198286 Jy ! Component: 1550 - total flux cleaned = -0.0197623 Jy ! Component: 1600 - total flux cleaned = -0.019699 Jy ! Component: 1650 - total flux cleaned = -0.0197005 Jy ! Component: 1700 - total flux cleaned = -0.0197619 Jy ! Component: 1750 - total flux cleaned = -0.0197621 Jy ! Component: 1800 - total flux cleaned = -0.019881 Jy ! Component: 1850 - total flux cleaned = -0.0199988 Jy ! Component: 1900 - total flux cleaned = -0.0201144 Jy ! Component: 1950 - total flux cleaned = -0.0201147 Jy ! Component: 2000 - total flux cleaned = -0.0201155 Jy ! Component: 2050 - total flux cleaned = -0.0202266 Jy ! Component: 2100 - total flux cleaned = -0.0202271 Jy ! Component: 2150 - total flux cleaned = -0.0202268 Jy ! Component: 2200 - total flux cleaned = -0.0201743 Jy ! Component: 2250 - total flux cleaned = -0.0202273 Jy ! Component: 2300 - total flux cleaned = -0.0201242 Jy ! Component: 2350 - total flux cleaned = -0.0199732 Jy ! Component: 2400 - total flux cleaned = -0.0198736 Jy ! Component: 2450 - total flux cleaned = -0.0197253 Jy ! Component: 2500 - total flux cleaned = -0.0196763 Jy ! Component: 2550 - total flux cleaned = -0.0194843 Jy ! Component: 2600 - total flux cleaned = -0.0193419 Jy ! Component: 2650 - total flux cleaned = -0.0193414 Jy ! Component: 2700 - total flux cleaned = -0.0191095 Jy ! Component: 2750 - total flux cleaned = -0.0189723 Jy ! Component: 2800 - total flux cleaned = -0.0189716 Jy ! Component: 2850 - total flux cleaned = -0.0188823 Jy ! Component: 2900 - total flux cleaned = -0.0187495 Jy ! Component: 2950 - total flux cleaned = -0.0189678 Jy ! Component: 3000 - total flux cleaned = -0.0188377 Jy ! Component: 3050 - total flux cleaned = -0.0188811 Jy ! Component: 3100 - total flux cleaned = -0.0189656 Jy ! Component: 3150 - total flux cleaned = -0.0189653 Jy ! Component: 3200 - total flux cleaned = -0.0190067 Jy ! Component: 3250 - total flux cleaned = -0.0191723 Jy ! Component: 3300 - total flux cleaned = -0.0191721 Jy ! Component: 3350 - total flux cleaned = -0.0193338 Jy ! Component: 3400 - total flux cleaned = -0.0192938 Jy ! Component: 3450 - total flux cleaned = -0.0194131 Jy ! Component: 3500 - total flux cleaned = -0.0193739 Jy ! Component: 3550 - total flux cleaned = -0.0192959 Jy ! Component: 3600 - total flux cleaned = -0.019374 Jy ! Component: 3650 - total flux cleaned = -0.0195278 Jy ! Component: 3700 - total flux cleaned = -0.0196802 Jy ! Component: 3750 - total flux cleaned = -0.0198317 Jy ! Component: 3800 - total flux cleaned = -0.0198694 Jy ! Component: 3850 - total flux cleaned = -0.0199815 Jy ! Component: 3900 - total flux cleaned = -0.0201295 Jy ! Component: 3950 - total flux cleaned = -0.0202396 Jy ! Component: 4000 - total flux cleaned = -0.0201661 Jy ! Component: 4050 - total flux cleaned = -0.0202392 Jy ! Total flux subtracted in 4096 components = -0.0201668 Jy ! Clean residual min=-0.002413 max=0.002139 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 1.41183 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 437 components and 1.41183 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0909+0121_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.038 x 7.626 at -1.693 degrees (North through East) ! Clean map min=-0.0053165 max=1.1252 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.12523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000610526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162773 0.162773 0.325547 0.651094 1.30219 2.60437 5.20875 10.4175 20.835 41.67 83.34 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.125 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.log closed on Wed Sep 25 00:10:20 2013