! Started logfile: J1257+7958_X_2006_02_23_yyk_uvs.log on Wed Jul 5 12:18:22 2006 obs J1257+7958_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1257+7958_X_2006_02_23_yyk_uva.fits ! AN table 1: 885 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.451952 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1257+7958 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2397 lines of history. ! ! Reading 71996 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 J1257+7958_X_2006_02_23_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. 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)= 0.0768857 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=2.169 mas, bmaj=3.113 mas, bpa=17.84 degrees ! Estimated noise=1.95112 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 = 0.04137 Jy ! Component: 100 - total flux cleaned = 0.0494187 Jy ! Total flux subtracted in 100 components = 0.0494187 Jy ! Clean residual min=-0.006836 max=0.007021 Jy/beam ! Clean residual mean=0.000006 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.0494187 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0494187 Jy ! ! Correcting IF 1. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.058832Jy sigma=1.008937 ! Fit after self-cal, rms=0.058892Jy sigma=1.006951 ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.113 mas, bpa=17.84 degrees ! Estimated noise=1.95112 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=2.398 mas, bmaj=3.715 mas, bpa=2.407 degrees ! Estimated noise=1.43051 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 = 0.00489294 Jy ! Component: 100 - total flux cleaned = 0.00606168 Jy ! Component: 150 - total flux cleaned = 0.0068002 Jy ! Component: 200 - total flux cleaned = 0.00725889 Jy ! Total flux subtracted in 200 components = 0.00725889 Jy ! Clean residual min=-0.004761 max=0.005274 Jy/beam ! Clean residual mean=0.000015 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.0566776 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0566776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058550Jy sigma=0.996757 ! Fit after self-cal, rms=0.058566Jy sigma=0.996521 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.398 x 3.715 at 2.407 degrees (North through East) ! Clean map min=-0.0047827 max=0.046823 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 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.998664 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.00* KP 0.94 ! LA 0.89 MK 1.00* NL 1.04 OV 1.04 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! 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=0.058566Jy sigma=0.996521 ! Fit after self-cal, rms=0.056857Jy sigma=0.982636 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=0.056857Jy sigma=0.982636 ! Fit after self-cal, rms=0.056898Jy sigma=0.982761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.561 mas, bpa=3.099 degrees ! Estimated noise=1.49015 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 = -0.000928046 Jy ! Component: 100 - total flux cleaned = -0.000939755 Jy ! Component: 150 - total flux cleaned = -0.000846901 Jy ! Component: 200 - total flux cleaned = -0.000720334 Jy ! Total flux subtracted in 200 components = -0.000720334 Jy ! Clean residual min=-0.004904 max=0.005304 Jy/beam ! Clean residual mean=0.000014 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.0559573 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0559573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056859Jy sigma=0.980599 ! Fit after self-cal, rms=0.056872Jy sigma=0.980674 ! 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=0.056872Jy sigma=0.980674 ! Fit after self-cal, rms=0.052024Jy sigma=0.884449 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 = 0.00267189 Jy ! Component: 100 - total flux cleaned = 0.00261726 Jy ! Component: 150 - total flux cleaned = 0.00265887 Jy ! Component: 200 - total flux cleaned = 0.00259312 Jy ! Total flux subtracted in 200 components = 0.00259312 Jy ! Clean residual min=-0.005066 max=0.005036 Jy/beam ! Clean residual mean=0.000029 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.0585504 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 51 components and 0.0585504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051673Jy sigma=0.878314 ! Fit after self-cal, rms=0.051052Jy sigma=0.870981 ! 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: 2.361 x 3.561 at 3.099 degrees (North through East) ! Clean map min=-0.0049634 max=0.050051 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=2.752 mas, bmaj=3.932 mas, bpa=2.667 degrees ! Estimated noise=1.542 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 = 0.000479921 Jy ! Component: 100 - total flux cleaned = 0.000503742 Jy ! Component: 150 - total flux cleaned = 0.00050417 Jy ! Component: 200 - total flux cleaned = 0.000525958 Jy ! Total flux subtracted in 200 components = 0.000525958 Jy ! Clean residual min=-0.004646 max=0.005130 Jy/beam ! Clean residual mean=0.000044 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.0590764 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0590764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051025Jy sigma=0.870483 ! Fit after self-cal, rms=0.050890Jy sigma=0.869430 ! 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=2.187 mas, bmaj=3.113 mas, bpa=18.95 degrees ! Estimated noise=1.96148 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463275 Jy ! Component: 100 - total flux cleaned = 0.0538491 Jy ! Component: 150 - total flux cleaned = 0.0554993 Jy ! Component: 200 - total flux cleaned = 0.0560664 Jy ! Total flux subtracted in 200 components = 0.0560664 Jy ! Clean residual min=-0.005138 max=0.005317 Jy/beam ! Clean residual mean=0.000022 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.0560664 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0560664 Jy ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.561 mas, bpa=3.099 degrees ! Estimated noise=1.49015 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 = 0.00110632 Jy ! Component: 100 - total flux cleaned = 0.00161582 Jy ! Component: 150 - total flux cleaned = 0.00196342 Jy ! Component: 200 - total flux cleaned = 0.00216085 Jy ! Total flux subtracted in 200 components = 0.00216085 Jy ! Clean residual min=-0.004848 max=0.005019 Jy/beam ! Clean residual mean=0.000029 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.0582272 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0582272 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=2.752 mas, bmaj=3.932 mas, bpa=2.667 degrees ! Estimated noise=1.542 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 = 0.00052021 Jy ! Component: 100 - total flux cleaned = 0.00058734 Jy ! Component: 150 - total flux cleaned = 0.000675312 Jy ! Component: 200 - total flux cleaned = 0.000756042 Jy ! Total flux subtracted in 200 components = 0.000756042 Jy ! Clean residual min=-0.004535 max=0.005222 Jy/beam ! Clean residual mean=0.000044 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.0589833 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0589832 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.561 mas, bpa=3.099 degrees ! Estimated noise=1.49015 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -6.86599e-05 Jy ! Component: 100 - total flux cleaned = -0.000104397 Jy ! Component: 150 - total flux cleaned = -0.000168383 Jy ! Component: 200 - total flux cleaned = -0.000168235 Jy ! Total flux subtracted in 200 components = -0.000168235 Jy ! Clean residual min=-0.004768 max=0.005076 Jy/beam ! Clean residual mean=0.000032 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.058815 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.058815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050841Jy sigma=0.869465 ! Fit after self-cal, rms=0.050804Jy sigma=0.869229 wmodel J1257+7958_X_2006_02_23_yyk\_map.mod ! Writing 44 model components to file: J1257+7958_X_2006_02_23_yyk_map.mod wobs J1257+7958_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1257+7958_X_2006_02_23_yyk_uvs.fits wwins J1257+7958_X_2006_02_23_yyk\_map.win ! wwins: Wrote 1 windows to J1257+7958_X_2006_02_23_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 = 0.000799588 Jy ! Component: 100 - total flux cleaned = 0.00145126 Jy ! Component: 150 - total flux cleaned = 0.00176136 Jy ! Component: 200 - total flux cleaned = 0.00203378 Jy ! Component: 250 - total flux cleaned = 0.00213033 Jy ! Component: 300 - total flux cleaned = 0.00221956 Jy ! Component: 350 - total flux cleaned = 0.00206386 Jy ! Component: 400 - total flux cleaned = 0.00184323 Jy ! Component: 450 - total flux cleaned = 0.00156908 Jy ! Component: 500 - total flux cleaned = 0.00137766 Jy ! Component: 550 - total flux cleaned = 0.00116933 Jy ! Component: 600 - total flux cleaned = 0.000921492 Jy ! Component: 650 - total flux cleaned = 0.000635983 Jy ! Component: 700 - total flux cleaned = 0.000414384 Jy ! Component: 750 - total flux cleaned = 0.000202066 Jy ! Component: 800 - total flux cleaned = -6.75655e-05 Jy ! Component: 850 - total flux cleaned = -0.000303126 Jy ! Component: 900 - total flux cleaned = -0.00052831 Jy ! Component: 950 - total flux cleaned = -0.000824818 Jy ! Component: 1000 - total flux cleaned = -0.00109111 Jy ! Component: 1050 - total flux cleaned = -0.00138544 Jy ! Component: 1100 - total flux cleaned = -0.00161642 Jy ! Component: 1150 - total flux cleaned = -0.00190836 Jy ! Component: 1200 - total flux cleaned = -0.00204143 Jy ! Component: 1250 - total flux cleaned = -0.00213899 Jy ! Component: 1300 - total flux cleaned = -0.00224984 Jy ! Component: 1350 - total flux cleaned = -0.00234276 Jy ! Component: 1400 - total flux cleaned = -0.00237314 Jy ! Component: 1450 - total flux cleaned = -0.00243293 Jy ! Component: 1500 - total flux cleaned = -0.00252147 Jy ! Component: 1550 - total flux cleaned = -0.00259417 Jy ! Component: 1600 - total flux cleaned = -0.00269429 Jy ! Component: 1650 - total flux cleaned = -0.00265176 Jy ! Component: 1700 - total flux cleaned = -0.002722 Jy ! Component: 1750 - total flux cleaned = -0.0028057 Jy ! Component: 1800 - total flux cleaned = -0.00290268 Jy ! Component: 1850 - total flux cleaned = -0.00298527 Jy ! Component: 1900 - total flux cleaned = -0.00306756 Jy ! Component: 1950 - total flux cleaned = -0.00312195 Jy ! Component: 2000 - total flux cleaned = -0.00321691 Jy ! Total flux subtracted in 2048 components = -0.00328425 Jy ! Clean residual min=-0.000843 max=0.000744 Jy/beam ! Clean residual mean=-0.000021 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0555308 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 176 components and 0.0555307 Jy ![Exited script file: muppet] wmap "J1257+7958_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.361 x 3.561 at 3.099 degrees (North through East) ! Clean map min=-0.0018116 max=0.05074 Jy/beam ! Writing clean map to FITS file: J1257+7958_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0507399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026276 device "J1257+7958_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1257+7958_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55357 1.55357 3.10715 6.21429 12.4286 24.8572 49.7143 99.4286 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.361 x 3.561 at 3.099 degrees (North through East) ! Clean map min=-0.0018116 max=0.05074 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1257+7958_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1257+7958_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1257+7958_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 12:18:52 2006