! Started logfile: J1657-2004_S_2005_07_09_yyk_uvs.log on Fri Jan 20 10:45:43 2006 obs J1657-2004_S_2005_07_09_yyk_uve.fits ! Reading UV FITS file: J1657-2004_S_2005_07_09_yyk_uve.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923077 visibilities/baseline/integration-bin. ! Found source: J1657-2004 ! ! 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 1602 lines of history. ! ! Reading 2160 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 J1657-2004_S_2005_07_09_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. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.142292 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=2.37 mas, bmaj=6.529 mas, bpa=-0.00824 degrees ! Estimated noise=1.69451 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 = 0.0760422 Jy ! Component: 100 - total flux cleaned = 0.100966 Jy ! Total flux subtracted in 100 components = 0.100966 Jy ! Clean residual min=-0.009772 max=0.034233 Jy/beam ! Clean residual mean=0.000091 rms=0.003822 Jy/beam ! Combined flux in latest and established models = 0.100966 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.100966 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.099004Jy sigma=1.554462 ! Fit after self-cal, rms=0.093709Jy sigma=1.456473 ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=6.527 mas, bpa=-0.01804 degrees ! Estimated noise=1.69425 mJy/beam. ! Added new window around map position (6.5, 3.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358994 Jy ! Component: 100 - total flux cleaned = 0.0524502 Jy ! Total flux subtracted in 100 components = 0.0524502 Jy ! Clean residual min=-0.008630 max=0.020373 Jy/beam ! Clean residual mean=0.000002 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.153416 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.153416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079355Jy sigma=1.191842 ! Fit after self-cal, rms=0.077296Jy sigma=1.154176 ! 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=3.028 mas, bmaj=8.168 mas, bpa=-2.839 degrees ! Estimated noise=0.934265 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 = 0.0195483 Jy ! Component: 100 - total flux cleaned = 0.0269323 Jy ! Component: 150 - total flux cleaned = 0.0295317 Jy ! Component: 200 - total flux cleaned = 0.030102 Jy ! Total flux subtracted in 200 components = 0.030102 Jy ! Clean residual min=-0.006340 max=0.011417 Jy/beam ! Clean residual mean=-0.000090 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.183518 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.183518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073358Jy sigma=1.088986 ! Fit after self-cal, rms=0.072856Jy sigma=1.079252 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 8.168 at -2.839 degrees (North through East) ! Clean map min=-0.0052968 max=0.087984 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.97979 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.10 KP 0.97 ! LA 1.08 MK 0.89 NL 1.18 OV 1.14 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.072856Jy sigma=1.079252 ! Fit after self-cal, rms=0.072924Jy sigma=1.075087 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=0.072924Jy sigma=1.075087 ! Fit after self-cal, rms=0.072912Jy sigma=1.074988 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.993 mas, bpa=-2.648 degrees ! Estimated noise=0.927371 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 (13, 7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107241 Jy ! Component: 100 - total flux cleaned = 0.0149889 Jy ! Component: 150 - total flux cleaned = 0.015467 Jy ! Component: 200 - total flux cleaned = 0.0152736 Jy ! Total flux subtracted in 200 components = 0.0152736 Jy ! Clean residual min=-0.005215 max=0.005480 Jy/beam ! Clean residual mean=-0.000143 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.198792 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.198792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071568Jy sigma=1.051983 ! Fit after self-cal, rms=0.071374Jy sigma=1.048417 ! 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=0.071374Jy sigma=1.048417 ! Fit after self-cal, rms=0.067411Jy sigma=0.993169 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 = 0.00389851 Jy ! Component: 100 - total flux cleaned = 0.0039096 Jy ! Component: 150 - total flux cleaned = 0.00390734 Jy ! Component: 200 - total flux cleaned = 0.00375093 Jy ! Total flux subtracted in 200 components = 0.00375093 Jy ! Clean residual min=-0.004503 max=0.005303 Jy/beam ! Clean residual mean=-0.000152 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.202543 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.202543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066991Jy sigma=0.987486 ! Fit after self-cal, rms=0.066697Jy sigma=0.983221 ! 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: 2.959 x 7.993 at -2.648 degrees (North through East) ! Clean map min=-0.0040432 max=0.087145 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 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=8.196 mas, bmaj=18.42 mas, bpa=5.881 degrees ! Estimated noise=1.21342 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 = 0.00124825 Jy ! Component: 100 - total flux cleaned = 0.00106796 Jy ! Component: 150 - total flux cleaned = 0.000768339 Jy ! Component: 200 - total flux cleaned = 0.000511418 Jy ! Total flux subtracted in 200 components = 0.000511418 Jy ! Clean residual min=-0.004934 max=0.007572 Jy/beam ! Clean residual mean=-0.000320 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.203054 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.203054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066633Jy sigma=0.981790 ! Fit after self-cal, rms=0.066561Jy sigma=0.980863 ! 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=2.349 mas, bmaj=6.487 mas, bpa=0.0625 degrees ! Estimated noise=1.67151 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0914103 Jy ! Component: 100 - total flux cleaned = 0.128825 Jy ! Component: 150 - total flux cleaned = 0.150929 Jy ! Component: 200 - total flux cleaned = 0.165656 Jy ! Total flux subtracted in 200 components = 0.165656 Jy ! Clean residual min=-0.007326 max=0.007275 Jy/beam ! Clean residual mean=0.000018 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.165656 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.165656 Jy ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.993 mas, bpa=-2.648 degrees ! Estimated noise=0.927371 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 (3.5, -0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153973 Jy ! Component: 100 - total flux cleaned = 0.0242439 Jy ! Component: 150 - total flux cleaned = 0.0299492 Jy ! Component: 200 - total flux cleaned = 0.0328723 Jy ! Total flux subtracted in 200 components = 0.0328723 Jy ! Clean residual min=-0.004025 max=0.005449 Jy/beam ! Clean residual mean=-0.000127 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.198528 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.198528 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=8.196 mas, bmaj=18.42 mas, bpa=5.881 degrees ! Estimated noise=1.21342 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 = 0.00216435 Jy ! Component: 100 - total flux cleaned = 0.00243292 Jy ! Component: 150 - total flux cleaned = 0.00253901 Jy ! Component: 200 - total flux cleaned = 0.00262965 Jy ! Total flux subtracted in 200 components = 0.00262965 Jy ! Clean residual min=-0.005006 max=0.007627 Jy/beam ! Clean residual mean=-0.000304 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.201158 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 133 components and 0.201158 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.993 mas, bpa=-2.648 degrees ! Estimated noise=0.927371 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00051269 Jy ! Component: 100 - total flux cleaned = -0.000423039 Jy ! Component: 150 - total flux cleaned = -0.000265375 Jy ! Component: 200 - total flux cleaned = -0.000264794 Jy ! Total flux subtracted in 200 components = -0.000264794 Jy ! Clean residual min=-0.003990 max=0.005123 Jy/beam ! Clean residual mean=-0.000149 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.200893 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.200893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066376Jy sigma=0.977914 ! Fit after self-cal, rms=0.066325Jy sigma=0.977000 wmodel J1657-2004_S_2005_07_09_yyk\_map.mod ! Writing 155 model components to file: J1657-2004_S_2005_07_09_yyk_map.mod wobs J1657-2004_S_2005_07_09_yyk\_uvs.fits ! Writing UV FITS file: J1657-2004_S_2005_07_09_yyk_uvs.fits wwins J1657-2004_S_2005_07_09_yyk\_map.win ! wwins: Wrote 4 windows to J1657-2004_S_2005_07_09_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 = 0.00152608 Jy ! Component: 100 - total flux cleaned = 0.00112075 Jy ! Component: 150 - total flux cleaned = 0.00153798 Jy ! Component: 200 - total flux cleaned = 0.00204843 Jy ! Component: 250 - total flux cleaned = 0.00242593 Jy ! Component: 300 - total flux cleaned = 0.00284094 Jy ! Component: 350 - total flux cleaned = 0.0029419 Jy ! Component: 400 - total flux cleaned = 0.00294318 Jy ! Component: 450 - total flux cleaned = 0.00280231 Jy ! Component: 500 - total flux cleaned = 0.00280174 Jy ! Component: 550 - total flux cleaned = 0.00262153 Jy ! Component: 600 - total flux cleaned = 0.00249038 Jy ! Component: 650 - total flux cleaned = 0.00240546 Jy ! Component: 700 - total flux cleaned = 0.00228057 Jy ! Component: 750 - total flux cleaned = 0.00219865 Jy ! Component: 800 - total flux cleaned = 0.0018781 Jy ! Component: 850 - total flux cleaned = 0.00168226 Jy ! Component: 900 - total flux cleaned = 0.00137555 Jy ! Component: 950 - total flux cleaned = 0.00111201 Jy ! Component: 1000 - total flux cleaned = 0.000816696 Jy ! Component: 1050 - total flux cleaned = 0.000562148 Jy ! Component: 1100 - total flux cleaned = 0.00017027 Jy ! Component: 1150 - total flux cleaned = -0.000109035 Jy ! Component: 1200 - total flux cleaned = -0.000349355 Jy ! Component: 1250 - total flux cleaned = -0.000653953 Jy ! Component: 1300 - total flux cleaned = -0.000954021 Jy ! Component: 1350 - total flux cleaned = -0.00118391 Jy ! Component: 1400 - total flux cleaned = -0.00150674 Jy ! Component: 1450 - total flux cleaned = -0.00176141 Jy ! Component: 1500 - total flux cleaned = -0.00201222 Jy ! Component: 1550 - total flux cleaned = -0.00219761 Jy ! Component: 1600 - total flux cleaned = -0.00247185 Jy ! Component: 1650 - total flux cleaned = -0.00262244 Jy ! Component: 1700 - total flux cleaned = -0.00288903 Jy ! Component: 1750 - total flux cleaned = -0.00303506 Jy ! Component: 1800 - total flux cleaned = -0.0033235 Jy ! Component: 1850 - total flux cleaned = -0.00349419 Jy ! Component: 1900 - total flux cleaned = -0.00371903 Jy ! Component: 1950 - total flux cleaned = -0.00391303 Jy ! Component: 2000 - total flux cleaned = -0.00413238 Jy ! Total flux subtracted in 2048 components = -0.00434958 Jy ! Clean residual min=-0.001782 max=0.001581 Jy/beam ! Clean residual mean=-0.000047 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.196544 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 321 components and 0.196544 Jy ![Exited script file: muppet] wmap "J1657-2004_S_2005_07_09_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 7.993 at -2.648 degrees (North through East) ! Clean map min=-0.0028297 max=0.088672 Jy/beam ! Writing clean map to FITS file: J1657-2004_S_2005_07_09_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0886717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000556727 device "J1657-2004_S_2005_07_09_yyk\_map.eps/VPS" ! Attempting to open device: 'J1657-2004_S_2005_07_09_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88356 1.88356 3.76711 7.53423 15.0685 30.1369 60.2738 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 7.993 at -2.648 degrees (North through East) ! Clean map min=-0.0028297 max=0.088672 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1657-2004_S_2005_07_09_yyk\_map.gif/gif" ! Attempting to open device: 'J1657-2004_S_2005_07_09_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1657-2004_S_2005_07_09_yyk_uvs.log closed on Fri Jan 20 10:45:47 2006