Archivo de imágenes de Hubble
Imagen del Hubble del núcleo de M13
Hubble catches an instantaneous glimpse of many hundreds of thousands of stars moving about in the globular cluster M13, one of the brightest and best-known globular clusters in the northern sky. This glittering metropolis of stars is easily found in the winter sky in the constel...
- Fecha
- Jan 1, 2008
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2008-40-2437-image
Hubble catches an instantaneous glimpse of many hundreds of thousands of stars moving about in the globular cluster M13, one of the brightest and best-known globular clusters in the northern sky. This glittering metropolis of stars is easily found in the winter sky in the constellation Hercules. This image is a composite of archival Hubble data taken with the Wide Field Planetary Camera 2 and the Advanced Camera for Surveys. Observations from four separate science proposals taken in November 1999, April 2000, August 2005, and April 2006 were used. The image includes broadband filters that isolate light from the blue, visible, and infrared portions of the spectrum.
Credits
NASA, ESA, and the Hubble Heritage Team (STScI/AURA);Acknowledgment: C. Bailyn (Yale University), W. Lewin (Massachusetts Institute of Technology), A. Sarajedini (University of Florida), and W. van Altena (Yale University)
Detalles de la imagen
| About The Object | |
|---|---|
| Object Name | M13, NGC 6205 |
| Object Description | Globular Cluster |
| R.A. Position | 16h 41m 41.63s |
| Dec. Position | 36° 27' 40.71" |
| Constellation | Hercules |
| Distance | 25,000 light-years (7.6 kiloparsecs) |
| Dimensions | This image is roughly 4.9 arcminutes (36 light-years or 11 parsecs) wide. |
| About The Data | |
| Data Description | HST Proposal: Science Team: W. van Altena (Yale University) HST Proposal: Science Team: C. Bailyn (Yale University) HST Proposal: Science Team: W. Lewin (MIT) A. Sarajedini HST Proposal: Science Team: A. Sarajedini (University of Florida) |
| Instrument | HST>WFPC2 and HST>ACS/WFC |
| Exposure Dates | November 1999, April 2000, August 2005, and April 2006 |
| Filters | ACS/WFC: F435W (B), F555W (V), and F814W (I) WFPC2: F555W (V), F785LP (I), and F814W (I) |
| About The Image | |
| Color Info | The image is a composite of separate exposures made by the ACS and WFPC2 instruments on the Hubble Space Telescope. Several filters were used to sample broad wavelengths. The color results from assigning different hues (colors) to each monochromatic image. In this case, the assigned colors are: Blue: ACS/WFC F435W (B), Green: ACS/WFC F555W (V) Red: ACS/WFC F814W (I) Cyan/blue: WFPC2 F555W (V), Yellow/orange: WFPC2 F785LP (I) + WFPC2 F814W (I) |
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Ver en NASA.gov