The Great Observatories All-Sky LIRG survey: herschel image atlas and aperture photometry

Far-infrared images and photometry are presented for 201 Luminous and Ultraluminous Infrared Galaxies [LIRGs: log $({L}_{\mathrm{IR}}/{L}_{\odot })=11.00\mbox{--}11.99$, ULIRGs: log $({L}_{\mathrm{IR}}/{L}_{\odot })=12.00\mbox{--}12.99$], in the Great Observatories All-Sky LIRG Survey (GOALS), based...

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Detalles Bibliográficos
Autores: Chu, Jason K., Sanders, D. B., Larson, K. L., Mazzarella, J. M., Howell, J. H., Díaz-Santos, T., Xu, K. C., Paladini, R., Schulz, B., Shupe, D., Appleton, P., Armus, L., Billot, N., Chan, B. H. P., Evans, A. S., Fadda, D., Frayer, D.T., Haan, S., Ishida, C.M., Iwasawa, Kazushi, Kim, D.-C., Lord, S., Murphy, E. J., Petric, A., Privon, G. C., Surace, J. A., Treister, E.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/128267
Acceso en línea:https://hdl.handle.net/2445/128267
Access Level:acceso abierto
Palabra clave:Galàxies actives
Atles
Astronomia infraroja
Fotometria astronòmica
Active galaxies
Atlases
Infrared astronomy
Astronomical photometry
Descripción
Sumario:Far-infrared images and photometry are presented for 201 Luminous and Ultraluminous Infrared Galaxies [LIRGs: log $({L}_{\mathrm{IR}}/{L}_{\odot })=11.00\mbox{--}11.99$, ULIRGs: log $({L}_{\mathrm{IR}}/{L}_{\odot })=12.00\mbox{--}12.99$], in the Great Observatories All-Sky LIRG Survey (GOALS), based on observations with the Herschel Space Observatory Photodetector Array Camera and Spectrometer (PACS) and the Spectral and Photometric Imaging Receiver (SPIRE) instruments. The image atlas displays each GOALS target in the three PACS bands (70, 100, and 160 μm) and the three SPIRE bands (250, 350, and 500 μm), optimized to reveal structures at both high and low surface brightness levels, with images scaled to simplify comparison of structures in the same physical areas of ~100 × 100 kpc2. Flux densities of companion galaxies in merging systems are provided where possible, depending on their angular separation and the spatial resolution in each passband, along with integrated system fluxes (sum of components). This data set constitutes the imaging and photometric component of the GOALS Herschel OT1 observing program, and is complementary to atlases presented for the Hubble Space Telescope, Spitzer Space Telescope, and Chandra X-ray Observatory. Collectively, these data will enable a wide range of detailed studies of active galactic nucleus and starburst activity within the most luminous infrared galaxies in the local universe.

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