Results 11 to 20 of about 62,204 (222)

The Host Galaxy of GRB 990712 [PDF]

, 2003
We present a comprehensive study of the z=0.43 host galaxy of GRB 990712, involving ground-based photometry, spectroscopy, and HST imaging. The broad-band UBVRIJHKs photometry is used to determine the global spectral energy distribution (SED) of the host
A. Fruchter, Andersen, Berger, Berger, Bertin, Björnsson, Bloom, Bloom, Bloom, Bolzonella, Bruzual, Calzetti, Djorgovski, Djorgovski, Duc, Eichler, Fitzpatrick, Fitzpatrick, Fruchter, Fruchter, Fruchter, Fynbo, Galama, Galama, Gorosabel, Gorosabel, Greiner, Hjorth, Hjorth, Hjorth, Holland, J. Gorosabel, J. Hjorth, Jensen, K. Sahu, Kennicutt, L. Christensen, L. Petro, Landolt, Lee, Leitherer, Lilly, Miller, Odewahn, P. Vreeswijk, Piro, Prevot, Sahu, Salpeter, Schlegel, Seaton, Sokolov, Stanek, Stanek, Vreeswijk, Vreeswijk, Waxman, Wijers, Woosley   +58 more
core   +7 more sources

Host Galaxies of Type Ia Supernovae from the Nearby Supernova Factory [PDF]

, 2013
We present photometric and spectroscopic observations of galaxies hosting Type Ia supernovae (SNe Ia) observed by the Nearby Supernova Factory (SNfactory).
Aldering, G., Antilogus, P., Aragon, C., Bailey, S., Baltay, C., Bongard, S., Buton, C., Canto, A., Cellier-Holzem, F., Childress, M. J., Chotard, N., Copin, Y., Fakhouri, H. K., Gangler, E., Guy, J., Hsiao, E. Y., Kerschhaggl, M., Kim, A. G., Kowalski, M., Loken, S., Nugent, P., Paech, K., Pain, R., Pecontal, E., Pereira, R., Perlmutter, S., Rabinowitz, D., Rigault, M., Runge, K., Scalzo, R., Smadja, G., Tao, C., Thomas, R. C., Weaver, B. A., Wu, C.   +34 more
core   +8 more sources

Optical appearance of the gravitational lens system B0218+35.7 [PDF]

, 1995
We present high-resolution CCD images (FWHM=0.6"-0.7") of the compact gravitational lens system B0218+35.7 obtained at the Nordic Optical Telescope. Using aperture and PSF photometry we detect the two closely separated (335 mas) components A and B as ...
Grundahl, F., Hjorth, J.
core   +2 more sources

The young stellar population of NGC 4214 as observed with HST. I. Data and methods [PDF]

, 2007
We present the data and methods that we have used to perform a detailed UV-optical study of the nearby dwarf starburst galaxy NGC 4214 using multifilter HST/WFPC2+STIS photometry.
Arias J. I., Gustafsson B., Jesús Maíz-Apellániz, John W. MacKenty, Leonardo Úbeda, Maiz-Apellaniz J., Plez B.   +6 more
core   +1 more source

Double-nucleus elliptical MCG-01-12-005 in an X-ray emitting cluster of galaxies [PDF]

, 2015
The scenario of galaxy formation is believed to follow a structure that builds up from the bottom, with large galaxies being formed by several merging episodes of smaller ones.
Bassani, Loredana, Fiocchi, Mariateresa, Nesci, Roberto, Parisi, Pietro   +3 more
core   +2 more sources

A New Wide-field Infrared Survey Explorer Calibration of Stellar Mass

The Astrophysical Journal, 2023
We derive new empirical scaling relations between Wide-field Infrared Survey Explorer (WISE) mid-IR (MIR) galaxy photometry and well-determined stellar masses from spectral energy distribution modeling of a suite of optical–infrared photometry provided ...
T. H. Jarrett, M. E. Cluver, Edward N. Taylor, Sabine Bellstedt, A. S. G. Robotham, H. F. M. Yao   +5 more
doaj   +1 more source

Photometry of Remote Galaxy Clusters [PDF]

Symposium - International Astronomical Union, 1980
New data on the colors of galaxies in distant, rich clusters of galaxies are presented. Of seven clusters examined having z<0.20, all exhibit color distributions indicating that a significant proportion of the member galaxies are undergoing star formation. The one cluster studied with z<0.20 clearly shows a reduced fraction of such galaxies.
H. Butcher, A. Oemler, D. Wells
openaire   +1 more source

Comparing Globular Cluster System Properties with Host Galaxy Environment

The Astrophysical Journal, 2023
We present Hubble Space Telescope photometry in the optical (F475X) and near-infrared (F110W) bands of the globular cluster (GC) systems of the inner halos of a sample of 15 massive elliptical galaxies.
Kate Hartman, William E. Harris, John P. Blakeslee, Chung-Pei Ma, Jenny E. Greene   +4 more
doaj   +1 more source

BVRI Surface Photometry of (S+S) Binary Galaxies. I. The data [PDF]

, 2001
We present multicolour broad band ($BVRI$) photometry for a sample of 33 spiral-spiral (S+S) binary galaxies drawn from the Karachentsev Catalogue of Isolated Pairs of Galaxies (KPG).
Avila-Reese, Avila-Reese, Baugh, Bergvall, Burstein, Cardelli, Chevalier, de Jong, Doroshenko, Dultzin-Hacyan, Elmegreen, Godwin, H. M. Hernández-Toledo, Han, Haynes, Hernández-Toledo, Holmberg, I. Puerari, Jansen, Johansson, Junqueira, Karachentsev, Kauffmann, Keel, Kennicutt, Knapen, Lacey, Larson, Laurikainen, Mayer, Metcalfe, Moore, Márquez, Márquez, Prugniel, Prugniel, Reduzzi, Reshetnikov, Roberts, Sofue, Stocke, Sulentic, Whitford, Xu, Zaritsky   +44 more
core   +2 more sources

Searching for Dwarf Hα Emission-line Galaxies within Voids. I. Survey Methods and First Observations

The Astrophysical Journal, 2023
The population density of dwarf galaxies in low-density voids is likely determined by the dark matter halo mass function and how galaxy formation proceeds in smaller halos.
Christian D. Draper, J. Ward Moody, Stephen R. McNeil, Michael D. Joner, Rochelle Steele, Jackson Steele   +5 more
doaj   +1 more source