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[CaVIII] 2.3214 µm. V723 Cas. Randy Campbell and Jim Lyke. 3-D Morphology of V723 Cas Nova Ejecta KeckII+LGSAO+OSIRIS. Lyke and Campbell, 2009, AJ, 138, pp 1090-1100. H α images from Classical Novae , ed. Bode and Evans, Ch 12, O’Brien and Bode. LGS AO. Tip/tilt. LGS. Sodium
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[CaVIII] 2.3214 µm V723 Cas Randy Campbell and Jim Lyke 3-D Morphology of V723 Cas Nova Ejecta KeckII+LGSAO+OSIRIS Lyke and Campbell, 2009, AJ, 138, pp 1090-1100 Hα images from Classical Novae, ed. Bode and Evans, Ch 12, O’Brien and Bode
LGS AO Tip/tilt LGS Sodium transmissive dichroic STRAP Lenslets LBWFS TSS x,y,z stage Focus (Tip/tilt to Laser) Centroids Pupil Orientation (Subaperture gains) Light from Telescope Offload to telescope TTM NGS IR transmissive dichroic Science Camera DM Offload focus to telescope Wavefront Controller WFS R. D. Campbell and J. E. Lyke
Fixed grating, lenslet array IFS R=3800 ZJHK (1-2.5 mm) 4 spatial scales: 20 mas, 35 mas, 50 mas, 100 mas Collimator Optics Cold Pupil Lenslet Array Grating AO Focus Filters Camera Singlet Pupil Plane Collimating Singlet Camera Optics Focal Plane Detector Reimaging Optics Lenslet Spectrograph OSIRIS Overview P.I., James Larkin, UCLA Light from telescope R. D. Campbell and J. E. Lyke
Extracted Data Cube DRP l OSIRIS requires a Data Reduction Pipeline Raw Data R. D. Campbell and J. E. Lyke
OsirisVol:Volume Rendering Widget [Al IX] 2.0443µm [Si VI] 1.9630µm Kn1, 2005sep13 data R. D. Campbell and J. E. Lyke
1.8” 2.3” Continuum Subtraction R. D. Campbell and J. E. Lyke
1.8” 2.3” Continuum Subtraction R. D. Campbell and J. E. Lyke
Nova System Cartoon • White Dwarf Primary Accretion Disk Hot spot Roche Lobe filling secondary Credit Dana Berry R. D. Campbell and J. E. Lyke
vr (km/sec) λ (μm) OSIRIS: Integral Field Spectrometer 0.1” [CaVIII] 2.3214 µm 2007 Sep 3 R. D. Campbell and J. E. Lyke
Stepping Through Velocity Channels 0.1” Vr (km/sec) [CaVIII] 2.3214 µm 2007 Sep 3 λµm R. D. Campbell and J. E. Lyke
Stepping Through Velocity Channels 0.1” Vr (km/sec) 0.1” [CaVIII] 2.3214 µm 2007 Sep 3 λµm R. D. Campbell and J. E. Lyke
3000 AU Spatial Rendering • Radial velocity dimension • texp = tobserved - t0(nova eruption) • texp= 10 years • rshell = vrtexp • Convert km to AU • Spatial dimension • Distance parallax = 3.8 ± 0.4 kpc • Convert lenslet scale, arcsec to AU • Render cube in dimensions of AU [Al IX] 2.0443 µm 2007sep3 3000 AU 3000 AU 3000 AU R. D. Campbell and J. E. Lyke
3-D Volume Display Position Angle Rotation [CaVIII] 2.3214 µm 2007 Sep 3 27° R. D. Campbell and J. E. Lyke
3-D Volume Display 62° Cube Dimensions: 3300 AU / side Viewing Inclination Angle (dashed cube lines are background) R. D. Campbell and J. E. Lyke
3-D Volume Display Position Angle Rotation [CaVIII] 2.3214 µm 2007 Sep 3 27° R. D. Campbell and J. E. Lyke
3-D Volume Display -28° Cube Dimensions: 3300 AU / side Viewing Inclination Angle R. D. Campbell and J. E. Lyke
Integral field spectroscopy + LGSAO yields: High spatial resolution tuned to coronal emission features Distance determination: 3.85 ± 0.23 kpc Direct measure of the inclination: 62 ± 1.5° Study of the 3-D morphology of V723 Cas ejecta [CaVIII] 2.3214 µm V723 Cas Conclusions Lyke, J.E. and Campbell, R. D.,2009, AJ, 138, pp 1090-1100 R. D. Campbell and J. E. Lyke
Thank You Cube Dimensions: 3300 AU / side [CaVIII] 2.3214 µm 2007 Sep 3 R. D. Campbell and J. E. Lyke
Extras R. D. Campbell and J. E. Lyke
Expansion Parallax R. D. Campbell and J. E. Lyke
Comparison of [Ca VIII] and [Al IX] Cube Dimensions: 3300 AU / side [CaVIII] 2.3214 µm 2007 Sep 3 [Al IX] 2.0443 µm 2007 Sep 3 R. D. Campbell and J. E. Lyke
1D spectra R. D. Campbell and J. E. Lyke
Mosaic of Narrow Band Images R. D. Campbell and J. E. Lyke
Mosaic of Face-On Views R. D. Campbell and J. E. Lyke
Mosaic of Edge-On Views R. D. Campbell and J. E. Lyke
2D Spectra 2006 [Si VI] [Al IX] Br [Ti VII] unk R. D. Campbell and J. E. Lyke
V723 Cassiopeiae Very slow multi-peak photometric development Evans, et al., 2003, AJ, 126, 1981, Figure 1 R. D. Campbell and J. E. Lyke