! Started logfile: J1842+7945_X_2006_02_23_yyk_uvs.log on Wed Jul 5 13:33:44 2006 obs J1842+7945_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1842+7945_X_2006_02_23_yyk_uva.fits ! AN table 1: 881 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.462076 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1842+7945 ! ! 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 2407 lines of history. ! ! Reading 73276 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 J1842+7945_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)= 0.146656 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=0.6578 mas, bmaj=4.777 mas, bpa=10.42 degrees ! Estimated noise=0.559084 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=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231289 Jy ! Component: 100 - total flux cleaned = 0.0394333 Jy ! Total flux subtracted in 100 components = 0.0394333 Jy ! Clean residual min=-0.005378 max=0.007206 Jy/beam ! Clean residual mean=-0.000065 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.0394333 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0394333 Jy ! ! Correcting IF 1. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.130521Jy sigma=2.837846 ! Fit after self-cal, rms=0.130849Jy sigma=2.842425 ! Inverting map and beam ! Estimated beam: bmin=0.6578 mas, bmaj=4.777 mas, bpa=10.42 degrees ! Estimated noise=0.559084 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=0.6698 mas, bmaj=4.907 mas, bpa=9.816 degrees ! Estimated noise=0.343072 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 = 0.0111986 Jy ! Component: 100 - total flux cleaned = 0.0204278 Jy ! Component: 150 - total flux cleaned = 0.0284192 Jy ! Component: 200 - total flux cleaned = 0.0355188 Jy ! Total flux subtracted in 200 components = 0.0355188 Jy ! Clean residual min=-0.002215 max=0.003371 Jy/beam ! Clean residual mean=-0.000058 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.0749521 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 86 components and 0.0749521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120810Jy sigma=2.620031 ! Fit after self-cal, rms=0.121103Jy sigma=2.620851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6698 x 4.907 at 9.816 degrees (North through East) ! Clean map min=-0.0022842 max=0.016831 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: 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. ! 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=0.121103Jy sigma=2.620851 ! Fit after self-cal, rms=0.121103Jy sigma=2.620851 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=0.121103Jy sigma=2.620851 ! Fit after self-cal, rms=0.121295Jy sigma=2.622699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6698 mas, bmaj=4.907 mas, bpa=9.816 degrees ! Estimated noise=0.343072 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 = 0.0066626 Jy ! Component: 100 - total flux cleaned = 0.0125459 Jy ! Component: 150 - total flux cleaned = 0.0180874 Jy ! Component: 200 - total flux cleaned = 0.0233478 Jy ! Total flux subtracted in 200 components = 0.0233478 Jy ! Clean residual min=-0.001974 max=0.002555 Jy/beam ! Clean residual mean=-0.000047 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0982999 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 96 model components to the UV plane model. ! The established model now contains 155 components and 0.0982998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116443Jy sigma=2.523161 ! Fit after self-cal, rms=0.116983Jy sigma=2.529489 ! 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=0.116983Jy sigma=2.529489 ! Fit after self-cal, rms=0.094508Jy sigma=1.957127 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) ! Added new window around map position (0.2, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153271 Jy ! Component: 100 - total flux cleaned = 0.0254964 Jy ! Component: 150 - total flux cleaned = 0.0340554 Jy ! Component: 200 - total flux cleaned = 0.0413592 Jy ! Total flux subtracted in 200 components = 0.0413592 Jy ! Clean residual min=-0.002873 max=0.003431 Jy/beam ! Clean residual mean=-0.000031 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.139659 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 173 components and 0.139659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076229Jy sigma=1.438087 ! Fit after self-cal, rms=0.074258Jy sigma=1.368940 ! 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: 0.6698 x 4.907 at 9.816 degrees (North through East) ! Clean map min=-0.0028317 max=0.02606 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=1.715 mas, bmaj=5.462 mas, bpa=11.17 degrees ! Estimated noise=0.532642 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 = 0.0183414 Jy ! Component: 100 - total flux cleaned = 0.0298139 Jy ! Component: 150 - total flux cleaned = 0.0379233 Jy ! Component: 200 - total flux cleaned = 0.0445841 Jy ! Total flux subtracted in 200 components = 0.0445841 Jy ! Clean residual min=-0.004606 max=0.004094 Jy/beam ! Clean residual mean=-0.000043 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.184243 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 213 components and 0.184243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063721Jy sigma=1.176122 ! Fit after self-cal, rms=0.063122Jy sigma=1.150814 ! 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=0.6578 mas, bmaj=4.777 mas, bpa=10.42 degrees ! Estimated noise=0.559084 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.040826 Jy ! Component: 100 - total flux cleaned = 0.0668262 Jy ! Component: 150 - total flux cleaned = 0.0867827 Jy ! Component: 200 - total flux cleaned = 0.102513 Jy ! Total flux subtracted in 200 components = 0.102513 Jy ! Clean residual min=-0.005839 max=0.007756 Jy/beam ! Clean residual mean=-0.000051 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 0.102513 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.102513 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6698 mas, bmaj=4.907 mas, bpa=9.816 degrees ! Estimated noise=0.343072 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 = 0.00995161 Jy ! Component: 100 - total flux cleaned = 0.0182382 Jy ! Component: 150 - total flux cleaned = 0.0253154 Jy ! Component: 200 - total flux cleaned = 0.0314507 Jy ! Total flux subtracted in 200 components = 0.0314507 Jy ! Clean residual min=-0.003023 max=0.004892 Jy/beam ! Clean residual mean=-0.000038 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.133964 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.133964 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=1.715 mas, bmaj=5.462 mas, bpa=11.17 degrees ! Estimated noise=0.532642 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 = 0.0151235 Jy ! Component: 100 - total flux cleaned = 0.0263784 Jy ! Component: 150 - total flux cleaned = 0.0357692 Jy ! Component: 200 - total flux cleaned = 0.0436356 Jy ! Total flux subtracted in 200 components = 0.0436356 Jy ! Clean residual min=-0.004287 max=0.005119 Jy/beam ! Clean residual mean=-0.000057 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.177599 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.177599 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6698 mas, bmaj=4.907 mas, bpa=9.816 degrees ! Estimated noise=0.343072 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565188 Jy ! Component: 100 - total flux cleaned = 0.00909877 Jy ! Component: 150 - total flux cleaned = 0.0116543 Jy ! Component: 200 - total flux cleaned = 0.0137276 Jy ! Total flux subtracted in 200 components = 0.0137276 Jy ! Clean residual min=-0.002235 max=0.002664 Jy/beam ! Clean residual mean=-0.000010 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.191327 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.191327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062631Jy sigma=1.095529 ! Fit after self-cal, rms=0.062510Jy sigma=1.083155 wmodel J1842+7945_X_2006_02_23_yyk\_map.mod ! Writing 105 model components to file: J1842+7945_X_2006_02_23_yyk_map.mod wobs J1842+7945_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1842+7945_X_2006_02_23_yyk_uvs.fits wwins J1842+7945_X_2006_02_23_yyk\_map.win ! wwins: Wrote 1 windows to J1842+7945_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 = 0.000808045 Jy ! Component: 100 - total flux cleaned = 0.00113993 Jy ! Component: 150 - total flux cleaned = 0.00143575 Jy ! Component: 200 - total flux cleaned = 0.00176834 Jy ! Component: 250 - total flux cleaned = 0.0017991 Jy ! Component: 300 - total flux cleaned = 0.00174706 Jy ! Component: 350 - total flux cleaned = 0.00164548 Jy ! Component: 400 - total flux cleaned = 0.00140231 Jy ! Component: 450 - total flux cleaned = 0.00114414 Jy ! Component: 500 - total flux cleaned = 0.000804932 Jy ! Component: 550 - total flux cleaned = 0.000543402 Jy ! Component: 600 - total flux cleaned = 0.000290146 Jy ! Component: 650 - total flux cleaned = 0.000167346 Jy ! Component: 700 - total flux cleaned = 4.76082e-05 Jy ! Component: 750 - total flux cleaned = 8.48034e-06 Jy ! Component: 800 - total flux cleaned = -0.000106654 Jy ! Component: 850 - total flux cleaned = -0.000181713 Jy ! Component: 900 - total flux cleaned = -0.000292069 Jy ! Component: 950 - total flux cleaned = -0.000400653 Jy ! Component: 1000 - total flux cleaned = -0.000525065 Jy ! Component: 1050 - total flux cleaned = -0.000612516 Jy ! Component: 1100 - total flux cleaned = -0.000715873 Jy ! Component: 1150 - total flux cleaned = -0.000817613 Jy ! Component: 1200 - total flux cleaned = -0.000917712 Jy ! Component: 1250 - total flux cleaned = -0.00103267 Jy ! Component: 1300 - total flux cleaned = -0.00111358 Jy ! Component: 1350 - total flux cleaned = -0.00119348 Jy ! Component: 1400 - total flux cleaned = -0.00128813 Jy ! Component: 1450 - total flux cleaned = -0.00138117 Jy ! Component: 1500 - total flux cleaned = -0.00142715 Jy ! Component: 1550 - total flux cleaned = -0.00148788 Jy ! Component: 1600 - total flux cleaned = -0.0015774 Jy ! Component: 1650 - total flux cleaned = -0.00162142 Jy ! Component: 1700 - total flux cleaned = -0.00165039 Jy ! Component: 1750 - total flux cleaned = -0.00170783 Jy ! Component: 1800 - total flux cleaned = -0.00172211 Jy ! Component: 1850 - total flux cleaned = -0.00177826 Jy ! Component: 1900 - total flux cleaned = -0.00181974 Jy ! Component: 1950 - total flux cleaned = -0.00186078 Jy ! Component: 2000 - total flux cleaned = -0.00188783 Jy ! Total flux subtracted in 2048 components = -0.00192791 Jy ! Clean residual min=-0.000714 max=0.000735 Jy/beam ! Clean residual mean=-0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.189399 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 225 components and 0.189399 Jy ![Exited script file: muppet] wmap "J1842+7945_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6698 x 4.907 at 9.816 degrees (North through East) ! Clean map min=-0.002494 max=0.038863 Jy/beam ! Writing clean map to FITS file: J1842+7945_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 0.0388629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261252 device "J1842+7945_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1842+7945_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01672 2.01672 4.03344 8.06688 16.1338 32.2675 64.5351 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6698 x 4.907 at 9.816 degrees (North through East) ! Clean map min=-0.002494 max=0.038863 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1842+7945_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1842+7945_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1842+7945_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 13:34:35 2006