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Dive into the research topics where Carol A. Grady is active.

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Featured researches published by Carol A. Grady.


Publications of the Astronomical Society of the Pacific | 2002

The Distance to SN 1999em in NGC 1637 from the Expanding Photosphere Method

Douglas C. Leonard; Alexei V. Filippenko; Elinor L. Gates; Weidong Li; Ronald G. Eastman; Aaron J. Barth; Schelte John Bus; Ryan Chornock; Alison L. Coil; Sabine Frink; Carol A. Grady; Alan W. Harris; Matthew A. Malkan; Thomas Matheson; Andreas Quirrenbach; Richard R. Treffers

ABSTRACT We present 30 optical spectra and 49 photometric epochs sampling the first 517 days after discovery of supernova (SN) 1999em and derive its distance through the expanding photosphere method (EPM). SN 1999em is shown to be a Type II‐plateau (II‐P) event, with a photometric plateau lasting until about 100 days after explosion. We identify the dominant ions responsible for most of the absorption features seen in the optical portion of the spectrum during the plateau phase. Using the weakest unblended absorption features to estimate photospheric velocity, we find the distance to SN 1999em to be documentclass{aastex} usepackage{amsbsy} usepackage{amsfonts} usepackage{amssymb} usepackage{bm} usepackage{mathrsfs} usepackage{pifont} usepackage{stmaryrd} usepackage{textcomp} usepackage{portland,xspace} usepackage{amsmath,amsxtra} usepackage[OT2,OT1]{fontenc} newcommandcyr{ renewcommandrmdefault{wncyr} renewcommandsfdefault{wncyss} renewcommandencodingdefault{OT2} normalfont selectfon...


Archive | 2000

Infalling Planetesimals in Pre-Main Stellar Systems

Carol A. Grady; Michael L. Sitko; Ray W. Russell; David K. Lynch; Martha S. Hanner; M. R. de Perez; K. S. Bjorkman; Dolf de Winter


Archive | 2016

Resolved Near-Infrared Image of Inner Cavity in GM Aur Transitional Disk

Daehyeon Oh; Jun Hashimoto; Joseph C. Carson; Markus Janson; Jungmi Kwon; Takao Nakagawa; Satoshi Mayama; Taichi Uyama; Yi Yang; Tomoyuki Kudo; Nobuhiko Kusakabe; Lyu Abe; Eiji Akiyama; Wolfgang Brandner; Timothy D. Brandt; Thayne Currie; M. Feldt; Miwa Goto; Carol A. Grady; Olivier Guyon; Yutaka Hayano; Masahiko Hayashi; Saeko S. Hayashi; Thomas Henning; Klaus W. Hodapp; Miki Ishii; Masanori Iye; Ryo Kandori; Gillian R. Knapp; Masayuki Kuzuhara


Archive | 2014

Revealing Asymmetries in the HD181327 Debris Disk: A Recent Massive Collision or Interstellar Medium Warping

Christopher C. Stark; Glenn Schneider; Alycia J. Weinberger; John H. Debes; Carol A. Grady; Hannah Jang-Condell; Marc J. Kuchner


Archive | 2014

PROBING FOR EXOPLANETS HIDING IN DUSTY DEBRIS DISKS: DISK IMAGING, CHARACTERIZATION, AND EXPLORATION WITH HST/STIS MULTI-ROLL CORONAGRAPHY Short Title: PROBING FOR EXOPLANETS IN DUSTY DEBRIS DISKS

Glenn Schneider; Carol A. Grady; Eureka Scientific


Protostars and Planets VI | 2013

Protostars and Planets VI, Heidelberg, July 15-20, 2013

Andres Carmona; Pinte Christophe; Wing Fai Thi; Benisty Myriam; F. Menard; Carol A. Grady; Inga Kamp; Woitke Peter; Johan Olofsson; Aki Roberge; Sean David Brittain; Gaspard Duchene; G. Meeus; C. Martin-Zaidi; Bill Dent; Jean Baptiste Le Bouquin; Jean Philippe Berger


Protostars and Planets VI | 2013

Constraining the structure of the transition disk HD 135344B (SAO 206462) by simultaneous modeling of multi-wavelength gas and dust observations

Andres Carmona; Pinte Christophe; Wing Fai Thi; Benisty Myriam; F. Menard; Carol A. Grady; Inga Kamp; Woitke Peter; Johan Olofsson; Aki Roberge; Sean David Brittain; Gaspard Duchene; G. Meeus; C. Martin-Zaidi; Bill Dent; Jean Baptiste Le Bouquin; Jean Philippe Berger


Archive | 2012

Debris Disk Structure and Morphology as Revealed by Aggressive STIS Multi-Roll Coronagraphy: A New Look at Some Old Friends

Carol A. Grady; Marc J. Kuchner; Bruce E. Woodgate


Archive | 2011

Signposts of Planet Formation in the Disk of GM Aur

Jeremy Hornbeck; Carol A. Grady; Gerard M. Williger; Alexander Brown; Marshall D. Perrin; John P. Wisniewski


Archive | 2011

Probing Extreme-EW Lyman-a Emitting Galaxy Populations Using A Broad Band Selection Technique.

Brian J. Baptista; D. G. Bonfield; Carol A. Grady; Don Lindler; Stuart Lee Mufson; Bruce E. Woodgate

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Gerard M. Williger

Goddard Space Flight Center

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A. Mora

Autonomous University of Madrid

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Dolf de Winter

Autonomous University of Madrid

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Roger Ferlet

Centre national de la recherche scientifique

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Aki Roberge

Goddard Space Flight Center

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