! Started logfile: J2157-1807_X_1997_07_02_yyk_uvs.log on Mon Jan 8 10:31:06 2007 obs J2157-1807_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J2157-1807_X_1997_07_02_yyk_uva.fits ! AN table 1: 149 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.29948 visibilities/baseline/integration-bin. ! Found source: J2157-1807 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 34852 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 J2157-1807_X_1997_07_02_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.267753 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=0.7633 mas, bmaj=2.044 mas, bpa=-4.69 degrees ! Estimated noise=1148.7 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, 0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654096 Jy ! Component: 100 - total flux cleaned = 0.101917 Jy ! Total flux subtracted in 100 components = 0.101917 Jy ! Clean residual min=-0.013744 max=0.020735 Jy/beam ! Clean residual mean=-0.000227 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.101917 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.101917 Jy ! ! Correcting IF 1. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.245987Jy sigma=0.001917 ! Fit after self-cal, rms=0.245183Jy sigma=0.001914 ! Inverting map and beam ! Estimated beam: bmin=0.7633 mas, bmaj=2.044 mas, bpa=-4.69 degrees ! Estimated noise=1148.7 mJy/beam. 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=0.9557 mas, bmaj=2.502 mas, bpa=-5.023 degrees ! Estimated noise=585.196 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 = 0.0526024 Jy ! Component: 100 - total flux cleaned = 0.0763827 Jy ! Component: 150 - total flux cleaned = 0.0876268 Jy ! Component: 200 - total flux cleaned = 0.0907126 Jy ! Total flux subtracted in 200 components = 0.0907126 Jy ! Clean residual min=-0.010608 max=0.017250 Jy/beam ! Clean residual mean=-0.000238 rms=0.003750 Jy/beam ! Combined flux in latest and established models = 0.19263 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.19263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238141Jy sigma=0.001845 ! Fit after self-cal, rms=0.238092Jy sigma=0.001845 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.502 at -5.023 degrees (North through East) ! Clean map min=-0.010542 max=0.065696 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.238092Jy sigma=0.001845 ! Fit after self-cal, rms=0.238062Jy sigma=0.001844 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=0.238062Jy sigma=0.001844 ! Fit after self-cal, rms=0.238059Jy sigma=0.001844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=2.501 mas, bpa=-5.022 degrees ! Estimated noise=585.404 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 = 0.00161056 Jy ! Component: 100 - total flux cleaned = 0.00285945 Jy ! Component: 150 - total flux cleaned = 0.00407819 Jy ! Component: 200 - total flux cleaned = 0.00513462 Jy ! Total flux subtracted in 200 components = 0.00513462 Jy ! Clean residual min=-0.010229 max=0.016303 Jy/beam ! Clean residual mean=-0.000221 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 0.197764 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.197764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237793Jy sigma=0.001842 ! Fit after self-cal, rms=0.237766Jy sigma=0.001842 ! 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=0.237766Jy sigma=0.001842 ! Fit after self-cal, rms=0.236012Jy sigma=0.001825 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 = 0.00567825 Jy ! Component: 100 - total flux cleaned = 0.0066101 Jy ! Component: 150 - total flux cleaned = 0.00729159 Jy ! Component: 200 - total flux cleaned = 0.00779381 Jy ! Total flux subtracted in 200 components = 0.00779381 Jy ! Clean residual min=-0.009938 max=0.014860 Jy/beam ! Clean residual mean=-0.000195 rms=0.003430 Jy/beam ! Combined flux in latest and established models = 0.205558 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.205558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235850Jy sigma=0.001824 ! Fit after self-cal, rms=0.235548Jy sigma=0.001822 ! 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: 0.9556 x 2.501 at -5.022 degrees (North through East) ! Clean map min=-0.0093651 max=0.06652 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 = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=4.847 mas, bpa=-4.383 degrees ! Estimated noise=729.634 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 = 0.00766261 Jy ! Component: 100 - total flux cleaned = 0.00832835 Jy ! Component: 150 - total flux cleaned = 0.00857475 Jy ! Component: 200 - total flux cleaned = 0.00892104 Jy ! Total flux subtracted in 200 components = 0.00892104 Jy ! Clean residual min=-0.013777 max=0.021802 Jy/beam ! Clean residual mean=-0.000309 rms=0.005343 Jy/beam ! Combined flux in latest and established models = 0.214479 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.214479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235503Jy sigma=0.001822 ! Fit after self-cal, rms=0.235359Jy sigma=0.001821 ! 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=0.7633 mas, bmaj=2.044 mas, bpa=-4.69 degrees ! Estimated noise=1148.85 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732046 Jy ! Component: 100 - total flux cleaned = 0.115738 Jy ! Component: 150 - total flux cleaned = 0.142141 Jy ! Component: 200 - total flux cleaned = 0.158842 Jy ! Total flux subtracted in 200 components = 0.158842 Jy ! Clean residual min=-0.009759 max=0.013214 Jy/beam ! Clean residual mean=-0.000140 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.158842 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.158842 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=2.501 mas, bpa=-5.022 degrees ! Estimated noise=585.404 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 (1.2, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290464 Jy ! Component: 100 - total flux cleaned = 0.0454258 Jy ! Component: 150 - total flux cleaned = 0.0556835 Jy ! Component: 200 - total flux cleaned = 0.0622488 Jy ! Total flux subtracted in 200 components = 0.0622488 Jy ! Clean residual min=-0.008113 max=0.012636 Jy/beam ! Clean residual mean=-0.000143 rms=0.002872 Jy/beam ! Combined flux in latest and established models = 0.22109 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 89 components and 0.22109 Jy ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146316 Jy ! Component: 100 - total flux cleaned = 0.0190061 Jy ! Component: 150 - total flux cleaned = 0.0214087 Jy ! Component: 200 - total flux cleaned = 0.0227854 Jy ! Total flux subtracted in 200 components = 0.0227854 Jy ! Clean residual min=-0.008187 max=0.008931 Jy/beam ! Clean residual mean=-0.000067 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.243876 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 131 components and 0.243876 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=4.847 mas, bpa=-4.383 degrees ! Estimated noise=729.634 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 = 0.00613976 Jy ! Component: 100 - total flux cleaned = 0.00740765 Jy ! Component: 150 - total flux cleaned = 0.00792578 Jy ! Component: 200 - total flux cleaned = 0.00826267 Jy ! Total flux subtracted in 200 components = 0.00826267 Jy ! Clean residual min=-0.010841 max=0.011958 Jy/beam ! Clean residual mean=-0.000083 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.252138 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.252138 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=2.501 mas, bpa=-5.022 degrees ! Estimated noise=585.404 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128009 Jy ! Component: 100 - total flux cleaned = -2.35377e-05 Jy ! Component: 150 - total flux cleaned = 7.4744e-05 Jy ! Component: 200 - total flux cleaned = 7.53724e-05 Jy ! Total flux subtracted in 200 components = 7.53724e-05 Jy ! Clean residual min=-0.007715 max=0.008717 Jy/beam ! Clean residual mean=-0.000043 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.252214 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.252214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233885Jy sigma=0.001807 ! Fit after self-cal, rms=0.233799Jy sigma=0.001806 wmodel J2157-1807_X_1997_07_02_yyk\_map.mod ! Writing 154 model components to file: J2157-1807_X_1997_07_02_yyk_map.mod wobs J2157-1807_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J2157-1807_X_1997_07_02_yyk_uvs.fits wwins J2157-1807_X_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J2157-1807_X_1997_07_02_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 = 0.00154027 Jy ! Component: 100 - total flux cleaned = 0.00266629 Jy ! Component: 150 - total flux cleaned = 0.00358948 Jy ! Component: 200 - total flux cleaned = 0.0044574 Jy ! Component: 250 - total flux cleaned = 0.005586 Jy ! Component: 300 - total flux cleaned = 0.00617391 Jy ! Component: 350 - total flux cleaned = 0.00664115 Jy ! Component: 400 - total flux cleaned = 0.00709258 Jy ! Component: 450 - total flux cleaned = 0.00735533 Jy ! Component: 500 - total flux cleaned = 0.00760864 Jy ! Component: 550 - total flux cleaned = 0.00768941 Jy ! Component: 600 - total flux cleaned = 0.00753337 Jy ! Component: 650 - total flux cleaned = 0.00768533 Jy ! Component: 700 - total flux cleaned = 0.00768317 Jy ! Component: 750 - total flux cleaned = 0.00754123 Jy ! Component: 800 - total flux cleaned = 0.00761208 Jy ! Component: 850 - total flux cleaned = 0.00768114 Jy ! Component: 900 - total flux cleaned = 0.00761669 Jy ! Component: 950 - total flux cleaned = 0.00781125 Jy ! Component: 1000 - total flux cleaned = 0.00774877 Jy ! Component: 1050 - total flux cleaned = 0.00799534 Jy ! Component: 1100 - total flux cleaned = 0.00805489 Jy ! Component: 1150 - total flux cleaned = 0.00822964 Jy ! Component: 1200 - total flux cleaned = 0.00817081 Jy ! Component: 1250 - total flux cleaned = 0.00822615 Jy ! Component: 1300 - total flux cleaned = 0.00828036 Jy ! Component: 1350 - total flux cleaned = 0.00817174 Jy ! Component: 1400 - total flux cleaned = 0.00806488 Jy ! Component: 1450 - total flux cleaned = 0.00801295 Jy ! Component: 1500 - total flux cleaned = 0.00801228 Jy ! Component: 1550 - total flux cleaned = 0.00786099 Jy ! Component: 1600 - total flux cleaned = 0.00781315 Jy ! Component: 1650 - total flux cleaned = 0.00786213 Jy ! Component: 1700 - total flux cleaned = 0.00781521 Jy ! Component: 1750 - total flux cleaned = 0.0078615 Jy ! Component: 1800 - total flux cleaned = 0.00781552 Jy ! Component: 1850 - total flux cleaned = 0.00763518 Jy ! Component: 1900 - total flux cleaned = 0.00768013 Jy ! Component: 1950 - total flux cleaned = 0.00763676 Jy ! Component: 2000 - total flux cleaned = 0.00776604 Jy ! Total flux subtracted in 2048 components = 0.00776713 Jy ! Clean residual min=-0.002294 max=0.003091 Jy/beam ! Clean residual mean=-0.000003 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.259981 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 340 components and 0.259981 Jy ![Exited script file: muppet] wmap "J2157-1807_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9556 x 2.501 at -5.022 degrees (North through East) ! Clean map min=-0.0040662 max=0.064276 Jy/beam ! Writing clean map to FITS file: J2157-1807_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0642761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000892959 device "J2157-1807_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2157-1807_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.16777 4.16777 8.33553 16.6711 33.3421 66.6843 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9556 x 2.501 at -5.022 degrees (North through East) ! Clean map min=-0.0040662 max=0.064276 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2157-1807_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2157-1807_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2157-1807_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 10:31:13 2007