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Astrophysical Journal, ISSN 0004-637X, 06/2016, Volume 824, Issue 2, pp. 117 - 117
A new class of high-contrast image analysis algorithms that empirically fit and subtract systematic noise has lead to recent discoveries of faint... 
techniques: image processing | planetary systems | GEMINI PLANET IMAGER | SPECTROSCOPY | ASTRONOMY & ASTROPHYSICS | MASSIVE PLANETS | FREQUENCY | SPECKLE NOISE | STARS | RECONNAISSANCE | HR 8799 | RETRIEVAL | Point sources | Image analysis | Algorithms | Extrasolar planets | Imaging | Images | Strategy | Modelling
Journal Article
Astronomical Journal, ISSN 0004-6256, 01/2018, Volume 155, Issue 1, p. 7
Future searches for bio-markers on habitable exoplanets will rely on telescope instruments that achieve extremely high contrast at small planet-to-star angular... 
Instrumentation: adaptive optics | stars: imaging | methods: numerical | planets and satellites: detection | instrumentation: adaptive optics | ASTRONOMY & ASTROPHYSICS | 51 ERI B | ABERRATIONS | CORONAGRAPH | 2 DEFORMABLE MIRRORS | MASK | Physics - Instrumentation and Methods for Astrophysics | Sciences of the Universe | Astrophysics
Journal Article
Astrophysical Journal Letters, ISSN 2041-8205, 08/2012, Volume 755, Issue 2, pp. L28 - 5
We describe a new method to achieve point-spread function (PSF) subtractions for high-contrast imaging using principal component analysis that is applicable to... 
techniques: image processing | methods: data analysis | PUPIL LYOT CORONAGRAPHS | PLANET | IMAGES | ASTRONOMY & ASTROPHYSICS | Subtraction | Algorithms | Hubble Space Telescope | Imaging | Disks | Mathematical models | Photometry | Principal component analysis | Physics - Instrumentation and Methods for Astrophysics
Journal Article
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 9/2014, Volume 111, Issue 35, pp. 12661 - 12666
Journal Article
09/2019
Proc. SPIE 11117, Optical Engineering + Applications: Techniques and Instrumentation for Detection of Exoplanets IX; 1111717 (2019) Direct imaging of... 
Physics - Instrumentation and Methods for Astrophysics
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2017, Volume 10400
Conference Proceeding
Publications of the Astronomical Society of the Pacific, ISSN 0004-6280, 01/2011, Volume 123, Issue 899, pp. 74 - 86
We describe a new instrument that forms the core of a long-term high contrast imaging program at the 200 inch (5 m) Hale Telescope at Palomar Observatory. The... 
HIGH STREHL RATIO | DYNAMIC-RANGE | POINT-SPREAD FUNCTIONS | INTEGRAL FIELD SPECTROSCOPY | GIANT PLANETS | ASTRONOMY & ASTROPHYSICS | SPECKLE NOISE | EXTREME ADAPTIVE OPTICS | EXTRASOLAR PLANET | LYOT CORONAGRAPHS | HR 8799 | Physics - Instrumentation and Methods for Astrophysics
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2013, Volume 8864
The James Webb Space Telescope (JWST) is equipped with a 7-hole non-redundant mask on the Near IR Imager and Slitless Spectrograph (NIRISS). Flat field error... 
Flats | Detectors | Space telescopes | Masking | Calibration | Sampling | Masks | Pixels
Conference Proceeding
European Journal of Organic Chemistry, ISSN 1434-193X, 12/2018, Volume 2018, Issue 44, pp. 6158 - 6166
The luminescence of oxazolones R1‐C6H4CH=CC(O)O‐CN(R2) (1a–1j) and imidazolones R1‐C6H4CH=CC(O)NR3CN(R2) (1k–1q) has been examined. The new GFP‐like... 
C‐H activation | Fluorescence | Oxazolone | Palladium | Imidazolone | C-H activation | GEOMETRIC ISOMERS | COMPLEXES | CHEMISTRY, ORGANIC | STATE | LUMINESCENT MATERIALS | GREEN FLUORESCENT PROTEIN | BENZYLIDENE-OXAZOLONES | CONFORMATIONALLY LOCKED CHROMOPHORES | PROTON-TRANSFER | DERIVATIVES | METAL-FREE | Squamous cell carcinoma | Chemical Sciences
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2013, Volume 8864
Phase mask coronagraphs such as the vortex coronagraph are meant to be used with the circular clear aperture of off-axis telescopes, and their performance is... 
Exoplanet direct detection | Coronagraphy | High-Resolution Imaging | Planes | Vortices | Fluid flow | Telescopes | Apertures | Coronagraphs | Masks | Optimization
Conference Proceeding