! Started logfile: J0205+7522_S_2006_02_16_yyk_uvs.log on Wed Jul 5 11:06:09 2006 obs J0205+7522_S_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J0205+7522_S_2006_02_16_yyk_uva.fits ! AN table 1: 884 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98816 visibilities/baseline/integration-bin. ! Found source: J0205+7522 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2421 lines of history. ! ! Reading 157236 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0205+7522_S_2006_02_16_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.453056 Jy 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=2.431 mas, bmaj=10.52 mas, bpa=-2.093 degrees ! Estimated noise=1.19044 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.273964 Jy ! Component: 100 - total flux cleaned = 0.362049 Jy ! Total flux subtracted in 100 components = 0.362049 Jy ! Clean residual min=-0.053058 max=0.148152 Jy/beam ! Clean residual mean=-0.000224 rms=0.017763 Jy/beam ! Combined flux in latest and established models = 0.362049 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.362049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258893Jy sigma=4.933494 ! Fit after self-cal, rms=0.258274Jy sigma=4.910532 ! Inverting map ! Added new window around map position (-44.5, 3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.14109 Jy ! Component: 100 - total flux cleaned = 0.199194 Jy ! Total flux subtracted in 100 components = 0.199194 Jy ! Clean residual min=-0.033746 max=0.056393 Jy/beam ! Clean residual mean=-0.000306 rms=0.010772 Jy/beam ! Combined flux in latest and established models = 0.561243 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.561243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171325Jy sigma=3.172102 ! Fit after self-cal, rms=0.164461Jy sigma=3.040679 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=3.119 mas, bmaj=10.58 mas, bpa=-1.974 degrees ! Estimated noise=0.681287 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0798925 Jy ! Component: 100 - total flux cleaned = 0.127036 Jy ! Component: 150 - total flux cleaned = 0.157189 Jy ! Component: 200 - total flux cleaned = 0.174188 Jy ! Total flux subtracted in 200 components = 0.174188 Jy ! Clean residual min=-0.025033 max=0.051453 Jy/beam ! Clean residual mean=-0.000130 rms=0.009646 Jy/beam ! Combined flux in latest and established models = 0.735432 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.735431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127214Jy sigma=2.343828 ! Fit after self-cal, rms=0.126260Jy sigma=2.326514 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 10.58 at -1.974 degrees (North through East) ! Clean map min=-0.022233 max=0.35461 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.01721 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 0.96 KP 0.85 ! LA 1.19 MK 0.96 NL 1.14 OV 0.90 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.99003 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 0.88 ! LA 1.16 MK 1.04 NL 1.25 OV 0.91 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.954177 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.90 ! LA 0.91 MK 1.20 NL 1.37 OV 0.99 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00302 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.84 ! LA 0.77 MK 1.21 NL 1.36 OV 0.82 ! PT 0.87 SC 1.17 ! ! ! Fit before self-cal, rms=0.126260Jy sigma=2.326514 ! Fit after self-cal, rms=0.094679Jy sigma=1.758808 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094679Jy sigma=1.758808 ! Fit after self-cal, rms=0.094753Jy sigma=1.757910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=10.36 mas, bpa=-2.26 degrees ! Estimated noise=0.659068 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00425936 Jy ! Component: 100 - total flux cleaned = -0.00636395 Jy ! Component: 150 - total flux cleaned = -0.00770694 Jy ! Component: 200 - total flux cleaned = -0.00946002 Jy ! Total flux subtracted in 200 components = -0.00946002 Jy ! Clean residual min=-0.014913 max=0.029215 Jy/beam ! Clean residual mean=0.000178 rms=0.005772 Jy/beam ! Combined flux in latest and established models = 0.725971 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.725972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091182Jy sigma=1.692379 ! Fit after self-cal, rms=0.090891Jy sigma=1.687779 ! Inverting map ! Added new window around map position (-4.5, 1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287892 Jy ! Component: 100 - total flux cleaned = 0.0276139 Jy ! Component: 150 - total flux cleaned = 0.027117 Jy ! Component: 200 - total flux cleaned = 0.0274748 Jy ! Total flux subtracted in 200 components = 0.0274748 Jy ! Clean residual min=-0.012118 max=0.025181 Jy/beam ! Clean residual mean=0.000117 rms=0.004044 Jy/beam ! Combined flux in latest and established models = 0.753446 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.753446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080569Jy sigma=1.493266 ! Fit after self-cal, rms=0.078864Jy sigma=1.461650 ! Inverting map ! Added new window around map position (-39.5, 3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227773 Jy ! Component: 100 - total flux cleaned = 0.0282212 Jy ! Component: 150 - total flux cleaned = 0.0297863 Jy ! Component: 200 - total flux cleaned = 0.0301217 Jy ! Total flux subtracted in 200 components = 0.0301217 Jy ! Clean residual min=-0.007624 max=0.010195 Jy/beam ! Clean residual mean=0.000124 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.783568 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.783568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072551Jy sigma=1.338298 ! Fit after self-cal, rms=0.072402Jy sigma=1.334381 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072402Jy sigma=1.334381 ! Fit after self-cal, rms=0.066183Jy sigma=1.215315 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111725 Jy ! Component: 100 - total flux cleaned = 0.000836911 Jy ! Component: 150 - total flux cleaned = 0.000837656 Jy ! Component: 200 - total flux cleaned = 0.000830906 Jy ! Total flux subtracted in 200 components = 0.000830906 Jy ! Clean residual min=-0.006493 max=0.009199 Jy/beam ! Clean residual mean=0.000147 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 0.784399 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 148 components and 0.784399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064485Jy sigma=1.185953 ! Fit after self-cal, rms=0.064333Jy sigma=1.182867 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.378 x 10.36 at -2.26 degrees (North through East) ! Clean map min=-0.0064997 max=0.34688 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064333Jy sigma=1.182867 ! Fit after self-cal, rms=0.059399Jy sigma=1.076861 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059399Jy sigma=1.076861 ! Fit after self-cal, rms=0.059387Jy sigma=1.076652 ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=10.31 mas, bpa=-2.318 degrees ! Estimated noise=0.654815 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602379 Jy ! Component: 100 - total flux cleaned = 0.00700495 Jy ! Component: 150 - total flux cleaned = 0.00734865 Jy ! Component: 200 - total flux cleaned = 0.00750873 Jy ! Total flux subtracted in 200 components = 0.00750873 Jy ! Clean residual min=-0.004990 max=0.007087 Jy/beam ! Clean residual mean=0.000035 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.791908 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 173 components and 0.791908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058241Jy sigma=1.056746 ! Fit after self-cal, rms=0.058210Jy sigma=1.056115 ! Inverting map ! Added new window around map position (-13, 0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789357 Jy ! Component: 100 - total flux cleaned = 0.00986277 Jy ! Component: 150 - total flux cleaned = 0.0103164 Jy ! Component: 200 - total flux cleaned = 0.0105823 Jy ! Total flux subtracted in 200 components = 0.0105823 Jy ! Clean residual min=-0.004280 max=0.003371 Jy/beam ! Clean residual mean=-0.000018 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.80249 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 218 components and 0.80249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057157Jy sigma=1.034734 ! Fit after self-cal, rms=0.057128Jy sigma=1.034221 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057128Jy sigma=1.034221 ! Fit after self-cal, rms=0.052716Jy sigma=0.955259 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052716Jy sigma=0.955259 ! Fit after self-cal, rms=0.052712Jy sigma=0.955240 ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=10.3 mas, bpa=-2.271 degrees ! Estimated noise=0.652459 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196336 Jy ! Component: 100 - total flux cleaned = 0.00257928 Jy ! Component: 150 - total flux cleaned = 0.0027926 Jy ! Component: 200 - total flux cleaned = 0.00299842 Jy ! Total flux subtracted in 200 components = 0.00299842 Jy ! Clean residual min=-0.003336 max=0.002969 Jy/beam ! Clean residual mean=-0.000011 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.805489 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 245 components and 0.805489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052213Jy sigma=0.947244 ! Fit after self-cal, rms=0.052203Jy sigma=0.947007 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.891 mas, bmaj=11.65 mas, bpa=4.098 degrees ! Estimated noise=0.816368 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.80327e-05 Jy ! Component: 100 - total flux cleaned = -0.000252291 Jy ! Component: 150 - total flux cleaned = -0.000179763 Jy ! Component: 200 - total flux cleaned = -0.000181935 Jy ! Total flux subtracted in 200 components = -0.000181935 Jy ! Clean residual min=-0.003605 max=0.002849 Jy/beam ! Clean residual mean=-0.000029 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.805307 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 269 components and 0.805307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052100Jy sigma=0.944583 ! Fit after self-cal, rms=0.052093Jy sigma=0.944445 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.471 mas, bmaj=10.26 mas, bpa=-2.315 degrees ! Estimated noise=1.16486 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.297324 Jy ! Component: 100 - total flux cleaned = 0.432468 Jy ! Component: 150 - total flux cleaned = 0.518399 Jy ! Component: 200 - total flux cleaned = 0.575035 Jy ! Total flux subtracted in 200 components = 0.575035 Jy ! Clean residual min=-0.020836 max=0.024171 Jy/beam ! Clean residual mean=-0.000098 rms=0.006140 Jy/beam ! Combined flux in latest and established models = 0.575035 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.575035 Jy ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=10.3 mas, bpa=-2.271 degrees ! Estimated noise=0.652459 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674406 Jy ! Component: 100 - total flux cleaned = 0.108665 Jy ! Component: 150 - total flux cleaned = 0.136407 Jy ! Component: 200 - total flux cleaned = 0.156228 Jy ! Total flux subtracted in 200 components = 0.156228 Jy ! Clean residual min=-0.008046 max=0.008675 Jy/beam ! Clean residual mean=0.000059 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.731263 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 74 components and 0.731263 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.891 mas, bmaj=11.65 mas, bpa=4.098 degrees ! Estimated noise=0.816368 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232619 Jy ! Component: 100 - total flux cleaned = 0.0380446 Jy ! Component: 150 - total flux cleaned = 0.0481302 Jy ! Component: 200 - total flux cleaned = 0.0554 Jy ! Total flux subtracted in 200 components = 0.0554 Jy ! Clean residual min=-0.005714 max=0.005330 Jy/beam ! Clean residual mean=0.000004 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.786663 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 138 components and 0.786663 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=10.3 mas, bpa=-2.271 degrees ! Estimated noise=0.652459 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.003557 Jy ! Component: 100 - total flux cleaned = 0.0062635 Jy ! Component: 150 - total flux cleaned = 0.00763209 Jy ! Component: 200 - total flux cleaned = 0.00844892 Jy ! Total flux subtracted in 200 components = 0.00844892 Jy ! Clean residual min=-0.004640 max=0.003709 Jy/beam ! Clean residual mean=-0.000003 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.795111 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 177 components and 0.795112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051874Jy sigma=0.947053 ! Fit after self-cal, rms=0.051721Jy sigma=0.944312 wmodel J0205+7522_S_2006_02_16_yyk\_map.mod ! Writing 177 model components to file: J0205+7522_S_2006_02_16_yyk_map.mod wobs J0205+7522_S_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J0205+7522_S_2006_02_16_yyk_uvs.fits wwins J0205+7522_S_2006_02_16_yyk\_map.win ! wwins: Wrote 5 windows to J0205+7522_S_2006_02_16_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000619215 Jy ! Component: 100 - total flux cleaned = -0.0011002 Jy ! Component: 150 - total flux cleaned = -0.00126286 Jy ! Component: 200 - total flux cleaned = -0.00131322 Jy ! Component: 250 - total flux cleaned = -0.00140567 Jy ! Component: 300 - total flux cleaned = -0.00170587 Jy ! Component: 350 - total flux cleaned = -0.00203239 Jy ! Component: 400 - total flux cleaned = -0.00242234 Jy ! Component: 450 - total flux cleaned = -0.00275843 Jy ! Component: 500 - total flux cleaned = -0.00293749 Jy ! Component: 550 - total flux cleaned = -0.0031804 Jy ! Component: 600 - total flux cleaned = -0.00331479 Jy ! Component: 650 - total flux cleaned = -0.00344532 Jy ! Component: 700 - total flux cleaned = -0.00363366 Jy ! Component: 750 - total flux cleaned = -0.00375573 Jy ! Component: 800 - total flux cleaned = -0.00390461 Jy ! Component: 850 - total flux cleaned = -0.0040206 Jy ! Component: 900 - total flux cleaned = -0.00410605 Jy ! Component: 950 - total flux cleaned = -0.00424455 Jy ! Component: 1000 - total flux cleaned = -0.00429832 Jy ! Component: 1050 - total flux cleaned = -0.00437735 Jy ! Component: 1100 - total flux cleaned = -0.00432577 Jy ! Component: 1150 - total flux cleaned = -0.00437711 Jy ! Component: 1200 - total flux cleaned = -0.00442728 Jy ! Component: 1250 - total flux cleaned = -0.00452464 Jy ! Component: 1300 - total flux cleaned = -0.00447699 Jy ! Component: 1350 - total flux cleaned = -0.00452482 Jy ! Component: 1400 - total flux cleaned = -0.00452538 Jy ! Component: 1450 - total flux cleaned = -0.00457085 Jy ! Component: 1500 - total flux cleaned = -0.00461603 Jy ! Component: 1550 - total flux cleaned = -0.00465985 Jy ! Component: 1600 - total flux cleaned = -0.0046819 Jy ! Component: 1650 - total flux cleaned = -0.00476755 Jy ! Component: 1700 - total flux cleaned = -0.00480944 Jy ! Component: 1750 - total flux cleaned = -0.00489258 Jy ! Component: 1800 - total flux cleaned = -0.00499501 Jy ! Component: 1850 - total flux cleaned = -0.00511654 Jy ! Component: 1900 - total flux cleaned = -0.00519606 Jy ! Component: 1950 - total flux cleaned = -0.00513672 Jy ! Component: 2000 - total flux cleaned = -0.00523461 Jy ! Total flux subtracted in 2048 components = -0.00531197 Jy ! Clean residual min=-0.000958 max=0.001098 Jy/beam ! Clean residual mean=0.000013 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.7898 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 334 components and 0.7898 Jy ![Exited script file: muppet] wmap "J0205+7522_S_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 10.3 at -2.271 degrees (North through East) ! Clean map min=-0.0028469 max=0.3441 Jy/beam ! Writing clean map to FITS file: J0205+7522_S_2006_02_16_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.344105 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000408591 device "J0205+7522_S_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J0205+7522_S_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356221 0.356221 0.712442 1.42488 2.84977 5.69954 11.3991 22.7982 45.5963 91.1926 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.344 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 10.3 at -2.271 degrees (North through East) ! Clean map min=-0.0028469 max=0.3441 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0205+7522_S_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J0205+7522_S_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0205+7522_S_2006_02_16_yyk_uvs.log closed on Wed Jul 5 11:06:49 2006