Center for Astrostatistics

  • United States

Research Output 1974 2019

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Article
2008
13 Citations (Scopus)

The Stellar population and origin of the mysterious high-latitude star-forming cloud CG 12

Getman, K. V., Feigelson, E. D., Lawson, W. A., Broos, P. S. & Garmire, G. P., Jan 20 2008, In : Astrophysical Journal. 673, 1, p. 331-353 23 p.

Research output: Contribution to journal › Article

globules
polar regions
stars
implosions
star formation
73 Citations (Scopus)

X-ray flares in orion young stars. I. Flare characteristics

Getman, K. V., Feigelson, E. D., Broos, P. S., Micela, G. & Garmire, G. P., Nov 20 2008, In : Astrophysical Journal. 688, 1, p. 418-436 19 p.

Research output: Contribution to journal › Article

flares
stars
x rays
pre-main sequence stars
temperature
63 Citations (Scopus)

X-ray flares in orion young stars. II. Flares, magnetospheres, and protoplanetary disks

Getman, K. V., Feigelson, E. D., Micela, G., Jardine, M. M., Gregory, S. G. & Garmire, G. P., Nov 20 2008, In : Astrophysical Journal. 688, 1, p. 437-455 19 p.

Research output: Contribution to journal › Article

protoplanetary disks
magnetospheres
flares
magnetosphere
stars
57 Citations (Scopus)

X-ray properties of protostars in the orion nebula

Prisinzano, L., Micela, G., Flaccomio, E., Stauffer, J. R., Megeath, T., Rebull, L., Robberto, M., Smith, K., Feigelson, E. D., Grosso, N. & Wolk, S., Apr 10 2008, In : Astrophysical Journal. 677, 1, p. 401-424 24 p.

Research output: Contribution to journal › Article

Orion nebula
protostars
x rays
stars
luminosity
2007
1 Citation (Scopus)

Accretion and outflow-related X-rays in T Tauri stars

Güdel, M., Briggs, K., Arzner, K., Audard, M., Bouvier, J., Dougados, C., Feigelson, E., Franciosini, E., Glauser, A., Grosso, N., Guieu, S., Ménard, F., Micela, G., Monin, J. L., Montmerle, T., Padgett, D., Palla, F., Pillitteri, I., Preibisch, T., Rebull, L. & 5 others, Scelsi, L., Silva, B., Skinner, S., Stelzer, B. & Telleschi, A., Aug 1 2007, In : Proceedings of the International Astronomical Union. 3, 1 S243, p. 155-162 8 p.

Research output: Contribution to journal › Article

T Tauri stars
outflow
accretion
shock
x rays
48 Citations (Scopus)

An X-ray census of young stars in the massive southern star-forming complex NGC 6357

Wang, J., Townsley, L. K., Feigelson, E. D., Getman, K. V., Broos, P. S., Garmire, G. P. & Tsujimoto, M., Jan 1 2007, In : Astrophysical Journal, Supplement Series. 168, 1, p. 100-127 28 p.

Research output: Contribution to journal › Article

census
stars
erg
x rays
O stars
25 Citations (Scopus)

An X-ray imaging study of the stellar population in RCW 49

Tsujimoto, M., Feigelson, E. D., Townsley, L. K., Broos, P. S., Getman, K. V., Wang, J., Garmire, G. P., Baba, D., Nagayama, T., Tamura, M. & Churchwell, E. B., Aug 10 2007, In : Astrophysical Journal. 665, 1 PART 1, p. 719-735 17 p.

Research output: Contribution to journal › Article

x rays
stars
O stars
Wolf-Rayet stars
T Tauri stars
5 Citations (Scopus)

An X-ray spectral classification algorithm with application to young stellar clusters

Hojnacki, S. M., Kastner, J. H., Micela, G., Feigelson, E. D. & LaLonde, S. M., Apr 10 2007, In : Astrophysical Journal. 659, 1 I, p. 585-598 14 p.

Research output: Contribution to journal › Article

x rays
loci
Orion nebula
pre-main sequence stars
outlier
183 Citations (Scopus)

A reappraisal of the habitability of planets around M dwarf stars

Tarter, J. C., Backus, P. R., Mancinelli, R. L., Aurnou, J. M., Backman, D. E., Basri, G. S., Boss, A. P., Clarke, A., Deming, D., Doyle, L. R., Feigelson, E. D., Freund, F., Grinspoon, D. H., Haberle, R. M., Hauck, S. A., Heath, M. J., Henry, T. J., Hollingsworth, J. L., Joshi, M. M., Kilston, S. & 12 others, Liu, M. C., Meikle, E., Reid, I. N., Rothschild, L. J., Scalo, J., Segura, A., Tang, C. M., Tiedje, J. M., Turnbull, M. C., Walkowicz, L. M., Weber, A. L. & Young, R. E., Feb 1 2007, In : Astrobiology. 7, 1, p. 30-65 36 p.

Research output: Contribution to journal › Article

habitability
Planets
dwarf stars
M stars
planets
19 Citations (Scopus)

A simultaneous optical and X-ray variability study of the Orion Nebula Cluster. II. A common Origin in magnetic activity

Stassun, K. G., Van Den Berg, M. & Feigelson, E., May 1 2007, In : Astrophysical Journal. 660, 1 I, p. 704-711 8 p.

Research output: Contribution to journal › Article

Orion nebula
pre-main sequence stars
x rays
statistical analysis
coronas

Cadence optimisation and exoplanetary parameter sensitivity

Kane, S. R., Ford, E. B. & Ge, J., Oct 1 2007, In : Proceedings of the International Astronomical Union. 3, S249, p. 115-118 4 p.

Research output: Contribution to journal › Article

optimization
sensitivity
eccentricity
radial velocity
planets
37 Citations (Scopus)

Coronal abundances in orion nebula cluster stars

Maggio, A., Flaccomio, E., Favata, F., Micela, G., Sciortino, S., Feigelson, E. D. & Getman, K. V., May 10 2007, In : Astrophysical Journal. 660, 2 I, p. 1462-1479 18 p.

Research output: Contribution to journal › Article

Orion nebula
star clusters
ionization potentials
plasma
ionization
8 Citations (Scopus)

Data skeletons: Simultaneous estimation of multiple quantiles for massive streaming datasets with applications to density estimation

McDermott, J. P., Babu, G. J., Liechty, J. C. & Lin, D. K. J., Dec 1 2007, In : Statistics and Computing. 17, 4, p. 311-321 11 p.

Research output: Contribution to journal › Article

Simultaneous Estimation
Density Estimation
Quantile
Streaming
Skeleton

Dynamics and instabilities in exoplanetary systems

Ford, E. B., Oct 1 2007, In : Proceedings of the International Astronomical Union. 3, S249, p. 441-446 6 p.

Research output: Contribution to journal › Article

Planets
planets
planet
radial velocity
Extrasolar planets
2 Citations (Scopus)

Re-sampling methods for testing for location against unrestricted and ordered alternatives

Babu, G. J. & Padmanabhan, A. R., Nov 1 2007, In : Journal of Statistical Planning and Inference. 137, 11, p. 3261-3267 7 p.

Research output: Contribution to journal › Article

Ordered Alternatives
Resampling Methods
Mann-Whitney Statistic
Physics
Statistics
189 Citations (Scopus)

Structure and evolution of nearby stars with planets. II. Physical properties of ∼1000 cool stars from the SPOCS Catalog

Takeda, G., Ford, E. B., Sills, A., Rasio, F. A., Fischer, D. A. & Valenti, J. A., Feb 1 2007, In : Astrophysical Journal, Supplement Series. 168, 2, p. 297-318 22 p.

Research output: Contribution to journal › Article

astronomical catalogs
cool stars
planets
planet
physical property
54 Citations (Scopus)

The formation of ice giants in a packed oligarchy: Instability and aftermath

Ford, E. B. & Chiang, E. I., May 20 2007, In : Astrophysical Journal. 661, 1 I, p. 602-615 14 p.

Research output: Contribution to journal › Article

protoplanets
planetesimal
ice
planets
Kuiper belt
100 Citations (Scopus)

The M dwarf GJ 436 and its Neptune-mass planet

Maness, H. L., Marcy, G. W., Ford, E. B., Hauschildt, P. H., Shreve, A. T., Basri, G. B., Butler, R. P. & Vogt, S. S., Jan 1 2007, In : Publications of the Astronomical Society of the Pacific. 119, 851, p. 90-101 12 p.

Research output: Contribution to journal › Article

Neptune (planet)
Neptune
planets
planet
optical spectrum
99 Citations (Scopus)

The young stellar population in M17 revealed by Chandra

Broos, P. S., Feigelson, E. D., Townsley, L. K., Getman, K. V., Wang, J., Garmire, G. P., Jiang, Z. & Tsuboi, Y., Apr 1 2007, In : Astrophysical Journal, Supplement Series. 169, 2, p. 353-385 33 p.

Research output: Contribution to journal › Article

young population
stars
protostars
x rays
H II regions
1 Citation (Scopus)

Using R-based VOStat as a low-resolution spectrum analysis tool

Babu, G. J. & Mahabal, A., Jan 2007, In : Journal of Statistical Software. 18, 11, p. 1-12 12 p.

Research output: Contribution to journal › Article

Spectrum Analysis
Spectrum analysis
Color
Observatories
Statistical Computing
78 Citations (Scopus)

Using transit timing observations to search for Trojans of transiting extrasolar planets

Ford, E. B. & Holman, M. J., Jul 20 2007, In : Astrophysical Journal. 664, 1 II

Research output: Contribution to journal › Article

extrasolar planets
transit
planet
time measurement
calculus of variations
43 Citations (Scopus)

X-ray flares in Orion low-mass stars

Caramazza, M., Flaccomio, E., Micela, G., Reale, F., Wolk, S. J. & Feigelson, E. D., Aug 1 2007, In : Astronomy and Astrophysics. 471, 2, p. 645-654 10 p.

Research output: Contribution to journal › Article

flares
stars
light curve
power law
Orion nebula
74 Citations (Scopus)

X-ray study of triggered star formation and protostars in IC 1396N

Getman, K. V., Feigelson, E., Garmire, G., Broos, P. S. & Wang, J., Jan 1 2007, In : Astrophysical Journal. 654, 1 I, p. 316-337 22 p.

Research output: Contribution to journal › Article

protostars
globules
star formation
stars
H II regions
2006
41 Citations (Scopus)

51 Eridani and GJ 3305: A 10-15 Myr old binary star system at 30 parsecs

Feigelson, E. D., Lawson, W. A., Stark, M., Townsley, L. & Garmire, G. P., Mar 1 2006, In : Astronomical Journal. 131, 3, p. 1730-1739 10 p.

Research output: Contribution to journal › Article

binary stars
observatories
stars
astronomical observatories
solar neighborhood
66 Citations (Scopus)

A Chandra ACIS study of 30 Doradus. I. Superbubbles and supernova remnants

Townsley, L. K., Broos, P. S., Feigelson, E. D., Brandi, B. R., Chu, Y. H., Garmire, G. P. & Pavlov, G. G., Apr 1 2006, In : Astronomical Journal. 131, 4, p. 2140-2163 24 p.

Research output: Contribution to journal › Article

supernova remnants
x rays
nebulae
plasma
thermal plasmas
61 Citations (Scopus)

A Chandra acts study of 30 doradus. II. X-ray point sources in the massive star cluster R136 and beyond

Townsley, L. K., Broos, P. S., Feigelson, E. D., Garmire, G. P. & Getman, K. V., Apr 1 2006, In : Astronomical Journal. 131, 4, p. 2164-2184 21 p.

Research output: Contribution to journal › Article

star clusters
massive stars
point sources
point source
x rays
44 Citations (Scopus)

A simultaneous optical and X-ray variability study of the orion nebula cluster. I. Incidence of time-correlated X-ray/optical variations

Stassun, K. G., Van Den Berg, M., Feigelson, E. & Flaccomio, E., Oct 1 2006, In : Astrophysical Journal. 649, 2 I, p. 914-926 13 p.

Research output: Contribution to journal › Article

Orion nebula
incidence
pre-main sequence stars
x rays
flares
75 Citations (Scopus)

Binarity as a key factor in protoplanetary disk evolution: Spitzer disk census of the η chamaeleontis cluster

Bouwman, J., Lawson, W. A., Dominik, C., Feigelson, E. D., Henning, T., Tielens, A. G. G. M. & Waters, L. B. F. M., Dec 10 2006, In : Astrophysical Journal. 653, 1 II, p. L57-L60

Research output: Contribution to journal › Article

census
protoplanetary disks
angular momentum
dissipation
planet
58 Citations (Scopus)

Chandra study of the cepheus B star-forming region: Stellar populations and the initial mass function

Getman, K. V., Feigelson, E., Townsley, L. K., Broos, P. S., Garmire, G. & Tsujimoto, M., Apr 1 2006, In : Astrophysical Journal, Supplement Series. 163, 2, p. 306-334 29 p.

Research output: Contribution to journal › Article

B stars
x rays
stars
Orion nebula
census
17 Citations (Scopus)

Hard x-rays from ultracompact H II regions in W49A

Tsujimoto, M., Hosokawa, T., Feigelson, E., Getman, K. V. & Broos, P. S., Dec 10 2006, In : Astrophysical Journal. 653, 1 I, p. 409-415 7 p.

Research output: Contribution to journal › Article

H II regions
x rays
luminosity
O stars
rings
239 Citations (Scopus)

Improving the efficiency of Markov chain monte carlo for analyzing the orbits of extrasolar planets

Ford, E. B., May 1 2006, In : Astrophysical Journal. 642, 1 I, p. 505-522 18 p.

Research output: Contribution to journal › Article

Markov chains
extrasolar planets
Markov chain
planet
radial velocity
61 Citations (Scopus)

Observational constraints on trojans of transiting extrasolar planets

Ford, E. B. & Gaudi, B. S., Dec 1 2006, In : Astrophysical Journal. 652, 2 II, p. L137-L140

Research output: Contribution to journal › Article

extrasolar planets
planet
reflexes
eclipses
radial velocity
103 Citations (Scopus)

On the relation between hot jupiters and the roche limit

Ford, E. B. & Rasio, F. A., Feb 10 2006, In : Astrophysical Journal. 638, 1 II

Research output: Contribution to journal › Article

Roche limit
Jupiter (planet)
Jupiter
planet
planets
23 Citations (Scopus)

Smooth estimation of a distribution and density function on a hypercube using Bernstein polynomials for dependent random vectors

Babu, G. J. & Chaubey, Y. P., May 1 2006, In : Statistics and Probability Letters. 76, 9, p. 959-969 11 p.

Research output: Contribution to journal › Article

Bernstein Polynomials
Random Vector
Hypercube
Density Function
Distribution Function
4 Citations (Scopus)

The effects of multiple companions on the efficiency of space interferometry mission planet searches

Ford, E. B., Mar 1 2006, In : Publications of the Astronomical Society of the Pacific. 118, 841, p. 364-384 21 p.

Research output: Contribution to journal › Article

interferometry
planets
planet
radial velocity
stars
62 Citations (Scopus)

The first extrasolar planet discovered with a new-generation high-throughput doppler instrument

Ge, J., Van Eyken, J., Mahadevan, S., DeWitt, C., Kame, S. R., Cohen, R., Heuvel, A. V., Fleming, S. W., Guo, P., Henry, G. W., Schneider, D. P., Ramsey, L. W., Wittenmyer, R. A., Endl, M., Cochran, W. D., Ford, E. B., Martín, E. L., Israelian, G., Valenti, J. & Montes, D., Sep 1 2006, In : Astrophysical Journal. 648, 1 I, p. 683-695 13 p.

Research output: Contribution to journal › Article

extrasolar planets
planet
telescopes
radial velocity
observatory
44 Citations (Scopus)

The N2K consortium. VI. Doppler shifts without templates and three new short-period planets

Johnson, J. A., Marcy, G. W., Fischer, D. A., Laughlin, G., Butler, R. P., Henry, G. W., Valenti, J. A., Ford, E. B., Vogt, S. S. & Wright, J. T., Aug 10 2006, In : Astrophysical Journal. 647, 1 I, p. 600-611 12 p.

Research output: Contribution to journal › Article

planets
templates
planet
shift
stars
22 Citations (Scopus)

X-rays from HH 210 in the Orion nebula

Grosso, N., Feigelson, E. D., Getman, K. V., Kastner, J. H., Bally, J. & McCaughrean, M. J., Mar 1 2006, In : Astronomy and Astrophysics. 448, 2, p. L29-L32

Research output: Contribution to journal › Article

Orion nebula
x rays
shock
Herbig-Haro objects
plasma temperature
2005
177 Citations (Scopus)

BRIGHT X-ray flares in orion young stars from coup: Evidence for star-disk magnetic fields?

Favata, F., Flaccomio, E., Reale, F., Micela, G., Sciortino, S., Shang, H., Stassun, K. G. & Feigelson, E., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 469-502 34 p.

Research output: Contribution to journal › Article

flares
magnetic field
plasma
stars
magnetic fields
265 Citations (Scopus)

Chandra Orion Ultradeep Project: Observations and source lists

Getman, K. V., Flaccomio, E., Broos, P. S., Grosso, N., Tsujimoto, M., Townsley, L., Garmire, G. P., Kastner, J., Li, J., Harnden, F. R., Wolk, S., Murray, S. S., Lada, C. J., Muench, A. A., Mccaughrean, M. J., Meeus, G., Damiani, F., Micela, G., Sciortino, S., Bally, J. & 4 others, Hillenbrand, L. A., Herbst, W., Preibisch, T. & Feigelson, E. D., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 319-352 34 p.

Research output: Contribution to journal › Article

lists
x rays
Orion nebula
imaging spectrometers
data reduction
43 Citations (Scopus)

Chandra Orion ultradeep project census of X-ray stars in the BN-KL and OMC-1S regions

Grosso, N., Feigelson, E. D., Getman, K. V., Townsley, L., Broos, P., Flaccomio, E., McCaughrean, M. J., Micela, G., Sciortino, S., Bally, J., Smith, N., Muench, A. A., Garmire, G. P. & Palla, F., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 530-556 27 p.

Research output: Contribution to journal › Article

census
stars
x rays
Orion nebula
project
26 Citations (Scopus)

Erratum: The swift Gamma-ray burst mission (Astrophysical Journal (2004) 611: (1005))

Gehrels, N., Chincarini, G., Giommi, P., Mason, K. O., Nousek, J. A., Wells, A. A., White, N. E., Barthelmy, S. D., Burrows, D. N., Cominsky, L. R., Hurley, K. C., Marshall, F. E., Meszaros, P. I., Roming, P. W. A., Angelini, L., Barbier, L. M., Belloni, T., Boyd, P. T., Campana, S., Caraveo, P. A. & 52 others, Chester, M. M., Citerio, O., Cline, T. L., Cropper, M. S., Cumminos, J. R., Dean, A. J., Feigelson, E., Fenimore, E. E., Frail, D. A., Fruchter, A. S., Garmire, G. P., Gendreau, K., Ghisellini, G., Greiner, J., Hill, J. E., Hunsberger, S. D., Krimm, H. A., Kulkarni, S. R., Kumar, P., Lebrun, F., Lloyd-Ronning, N. M., Markwardt, C. B., Mattson, B. J., Mushotzky, R. F., Norris, J. P., Paczynski, B., Palmer, D. M., Park, H. S., Parsons, A. M., Paul, J., Rees, M. J., Reynolds, C. S., Rhoads, J. E., Sasseen, T. P., Schaefer, B. E., Short, A. T., Smale, A. P., Smith, I. A., Stella, L., Still, M., Tagliaferri, G., Takahashi, T., Tashiro, M., Townsley, L. K., Tueller, J., Turner, M. J. L., Vietri, M., Voges, W., Ward, M. J., Wlllingale, R., Zerbi, F. M. & Zhang, W. W., Mar 1 2005, In : Astrophysical Journal. 621, 1 I, 1 p.

Research output: Contribution to journal › Article

1 Citation (Scopus)

Formation of massive stars through disk accretion

Chini, R., Hoffmeister, V. H., Nielbock, M., Scheyda, G. M., Nürnberger, D., Feigelson, E., Getman, K. V. & Townsley, L. K., Jan 1 2005, In : Proceedings of the International Astronomical Union. 1, S227, p. 145-150 6 p.

Research output: Contribution to journal › Article

massive stars
accretion disks
accretion
nebulae
ultrahigh frequencies
153 Citations (Scopus)

Global X-ray properties of the Orion Nebula region

Feigelson, E. D., Getman, K., Townsley, L., Garmire, G., Preibisch, T., Grosso, N., Montmerle, T., Muench, A. & Mccaughrean, M., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 379-389 11 p.

Research output: Contribution to journal › Article

Orion nebula
stars
luminosity
x rays
neon
57 Citations (Scopus)

Iron fluorescent line emission from young stellar objects in the Orion Nebula

Tsujimoto, M., Feigelson, E. D., Grosso, N., Micela, G., Tsuboi, Y., Favata, F., Shang, H. & Kastner, J. H., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 503-510 8 p.

Research output: Contribution to journal › Article

Orion nebula
iron
near infrared
x rays
interstellar matter
97 Citations (Scopus)

Membership of the Orion Nebula population from the Chandra Orion Ultradeep Project

Getman, K. V., Feigelson, E. D., Grosso, N., Mccaughrean, M. J., Micela, G., Broos, P., Garmire, G. & Townsley, L., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 353-378 26 p.

Research output: Contribution to journal › Article

Orion nebula
x rays
shock
stars
IMF
6 Citations (Scopus)

Parsec-scale X-ray flows in high-mass star-forming regions

Townsley, L. K., Broos, P. S., Feigelson, E. D. & Garmire, G. P., Jan 1 2005, In : Proceedings of the International Astronomical Union. 1, S227, p. 297-302 6 p.

Research output: Contribution to journal › Article

stars
x rays
O stars
death
supernovae
82 Citations (Scopus)

Planet-planet scattering in the upsilon Andromedae system

Ford, E. B., Lystad, V. & Rasio, F. A., Apr 14 2005, In : Nature. 434, 7035, p. 873-876 4 p.

Research output: Contribution to journal › Article

Planets
Orbit
Solar System
Spectrum Analysis
313 Citations (Scopus)

Quantifying the uncertainty in the orbits of extrasolar planets

Ford, E. B., Mar 1 2005, In : Astronomical Journal. 129, 3, p. 1706-1717 12 p.

Research output: Contribution to journal › Article

extrasolar planets
planet
orbits
orbitals
Markov chain
66 Citations (Scopus)

Rotational modulation of X-ray emission in orion nebula young stars

Flaccomio, E., Micela, G., Sciortino, S., Feigelson, E. D., Herbst, W., Favata, F., Harnden, F. R. & Vrtilek, S. D., Oct 1 2005, In : Astrophysical Journal, Supplement Series. 160, 2, p. 450-468 19 p.

Research output: Contribution to journal › Article

Orion nebula
modulation
stars
x rays
stellar rotation