Coronagraphic Imaging of Protoplanetary Disks with HST/NICMOS ... Instrumental scattering (e.g., edge of the coronagraph) Same target, various reference PSFs! ...
Figure 6 (Movie): But the solar signatures in Yohkoh/SXT images around the ... Figure 12 (Movie) : TRACE example of 'unsuccessful ejection', not leading to a CME. ...
... identical position angle and polarized intensity images in the right two ... The polarized intensity image reveals a ridge of highly polarized (~30%) light ...
Herschel telescope-coronagraph. with 175, 304 A bands having off-axis ... Observations of solar EUV-corona by the Herschel telescope in the coronagraphic mode ...
The work here presented results from a collaboration with: ... coronagraphic imaging (a 12-cm telescope with a coronagraph to suppress the Moon' disk) ...
Sunlight reflected from the heat shield/coronagraph occulter does not need to be absorbed nearby, and can be safely dumped into the interior of the building; ...
Define a set of parallel rays representing a point source at the position of the ... the parent rays into a half-degree cone centered on the specular direction. ...
A jet-like structure (Jet1 of Fig 5) was detected at northeast side of the binary. ... Fig2 Coronagraph structure. 4. Result. 4.1 Jet from the secondary ...
Title: No Slide Title Author: Glenn Schneider Last modified by: Glenn Schneider Created Date: 9/29/2001 10:11:51 PM Document presentation format: On-screen Show
Title: High Contrast Imaging with the Hubble Space Telescope Author: krist Last modified by: krist Created Date: 4/8/2004 12:58:34 AM Document presentation format
Solar Physics Task Group ILWS-STG@sun.Stanford.EDU report written by the chair Todd Hoeksema reported by Werner Schmutz International Living With a Star
From NAOS to the future SPHERE Extreme AO system ... Extreme AO for direct detection of extrasolar planets ... Chromatism effects. contrast. GAINS LOSSES ...
The WFC3 IR channel will provide an efficient wide area coverage, with imaging ... Agency/Space Telescope Science Institute. 2Space Telescope Science Institute ...
Commands from complex amplitude of halo measured by phase shifts of ... Argand diagram showing addition of unit amplitude phasors in the Michelson anti-halo synthesis ...
Solar Space Missions OSO-1 to OSO-8 launches 3/62 until 6/75 see OSO viewgraphs Skylab 5/14/73 2/8/74 UV and XUV spectra, EUV/Soft X-ray/XUV imaging, WLCG
FOVs of VIR Coronagraph. at differnt S/Cs roll angles. Slit's FOV of the. UV Coronagraph (the telescope points at different heights by tilting the mirror) ...
ADC (designed by C. Shelton): covers 1-1.8 m from 0 to 50 , double prism design ... Pupil Viewing camera to monitor rejected starlight from Lyot Mask ...
Directly detecting Earth-like planets in the habitable zones (r=0.7-1.5 AU) of ... Atmospheric characterization of jovian planets and brown dwarf companions ...
The SBM is a very small externally occulted coronagraph ... Copy of the LASCO C1 coronagraph, 5cm aperture instrument. ... refracting coronagraph will permit: ...
One third of each channel's waveband is dispersed onto one half of a 1k x 1k ... Channel 4 (17.5 - 28.8 mm) Wavelength (mm) Spectral Resolving Power. 13 /14 ...
... iiiiiiiiiiiiiiiiiiiiiiiiiiiiai iGipiSisi itiFiTiOidiifieiii iiiii ii ii iin i ii ... CREATOR: XV Version 3.10a Rev: 12/29/94 Quality = 100, Smoothing = 0. C*C ...
The Self-Coherent Camera: a focal plane wavefront sensor for EPICS. P. ... (Fizeau Fringes) Slow Servo-loop (quasi-static aberrations) Self-Coherent Camera (SCC) ...
Water in Martian rocks as revealed by WFPC2 (left panel) and NICMOS (right panel) ... The bluer shade along the edges of the Martian disk in the left panel is due to ...
'Barycentric' Motion Within a Two-Body System. Star. with. mass. Ms. Planet. with. mass. Mp ... Thus, the planet transits the star and produces a small decline ...
... selection of very short video frames taken at the old 60' Mount Wilson telescope ... Observatory. SYStem. SIMBIO-SYS. 10 November 2006. Inst, d'Astrophys. ...
The s in this collection are all related and should be useful in preparing a presentation on SIM PlanetQuest. Note, however, that there is some redundancy in the ...
Extreme Contrast Adaptive Optics with Extremely Large Telescopes Richard Dekany Caltech Optical Observatories 23 July 2004 2004 Michelson Summer School
High-resolution observations of the photosphere Convection and Magneto-Convection ... 3.2.1. Temperature and Velocity Structure of the Photosphere and Chro ...
Extrasolar planet science goals. Bernard Lyot and his coronagraph machines. Photons and waves ... In other words, waves are needed to describe what you see. ...
Mauna Loa coro-polarimeter : indirect data in the range 1.1-2.7 R. Current state: ... 1.Coronagraph=polarimeter (D=55 mm, 1:6, angular resolution of 7- 15'' (Kim et ...
Hiro Takami1, Tomoyuki Kudo2,3, Yoshiko Okamoto3, Motohide ... (Grady et al. 2001) (Clampin et al. 2003) FN Tau. HD 142527. AB Aur. HD 100546. HD 141569A ...
Higher faint-source sensitivity than Keck NGAO (very low backgrounds) ... galactic nuclei and quasi-stellar objects on spatial scales smaller than 100 pc ...
Na is NOT the most abundant gas in planetary exospheres, it is actually a ... The Earth-Moon system is connected to the interplanetary medium, and the Moon's ...
Debris disks associated with rapidly rotating A stars, such as Vega, are among ... These stars differ from Solar analogs in having stronger UV radiation fields ...
Note, however, that there is some redundancy in the collection to ... Absolution positions and proper motion, parallaxes only as good as global astrometry. ...