Archivo de imágenes de Hubble
Imagen de brújula y escala de MACS J0647+7015
CreditsIllustration: NASA, ESA, and Z. Levay (STScI)
- Fecha
- Jan 1, 2012
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2012-36-3089-image
Credits
Illustration: NASA, ESA, and Z. Levay (STScI)Detalles de la imagen
| About The Object | |
|---|---|
| Object Name | MACS J0647+7015 |
| Object Description | Galaxy Cluster/Gravitational Lens and z=11 Galaxy Candidate |
| R.A. Position | 06h 47m 49.78s |
| Dec. Position | 70° 14' 56.4" |
| Constellation | Camelopardalis |
| Distance | 5.6 billion light-years (1.7 billion parsecs or redshift z = 0.591) |
| About The Data | |
| Data Description | The image was created from Hubble data from proposals : M. Postman (STScI); : H. Ebeling (University of Hawaii); and and : A. Gal-Yam (Weizmann Institute of Science, Israel). |
| Instrument | HST>ACS/WFC and HST>WFC3/IR |
| Exposure Dates | 2004, 2005, 2007, and 2011, Exposure Time: 27.5 hours |
| Filters | ACS/WFC: F435W (B), F475W (g), F555W (V), F606W (V), F625W (r), F775W (I), F814W (I), and F850LP (z) WFC3/IR: F105W (Y), F110W (YJ), F125W (J), F140W (JH), and F160W (H) |
| About The Image | |
| Color Info | This image is a composite of separate exposures acquired by the ACS and WFC3 instruments. Several filters were used to sample various wavelengths. The color results from assigning different hues (colors) to each monochromatic (grayscale) image associated with an individual filter. In this case, the assigned colors are: Blue: ACS/WFC F435W (B) + F475W (g) + F555W (V) + F606W (V) + F625W (r) Green: ACS/WFC F775W (I) + F814W (I) + F850LP (z), and WFC3/IR F105W (Y) + F110W (YJ) + F125W (J) Red: WFC3/IR F140W (JH) + F160W (H) |
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Fuente
La imagen y el material de referencia se acreditan al archivo oficial de la misión enlazado a continuación.
Ver en NASA.gov