Archivo de imágenes de Hubble
NGC 1512 en múltiples longitudes de onda
Astronomers used this panel of single-color images to construct the colorful picture of the ring of star clusters surrounding the core of the galaxy NGC 1512. These pictures were taken by the NASA Hubble Space Telescope's Faint Object Camera (FOC), Wide Field and Planetary Camera...
- Fecha
- Jan 1, 2001
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2001-16-1060-image
Astronomers used this panel of single-color images to construct the colorful picture of the ring of star clusters surrounding the core of the galaxy NGC 1512. These pictures were taken by the NASA Hubble Space Telescope's Faint Object Camera (FOC), Wide Field and Planetary Camera 2 (WFPC2), and the Near Infrared Camera and Multi-Object Spectrometer (NICMOS).
Each image represents a specific color or wavelength region of the spectrum, from ultraviolet to near infrared, and shows the wide wavelength region covered by Hubble. Celestial bodies emit light in a variety of wavelengths, anywhere from gamma rays to radio waves. Astronomers chose these colors to emphasize important details in the ring of young star clusters surrounding the core.
Credits
NASA, ESA, and D. Maoz (Tel-Aviv University and Columbia University)Detalles de la imagen
| About The Object | |
|---|---|
| Object Name | NGC 1512 |
| Object Description | Barred spiral galaxy |
| R.A. Position | 04h 3m 54.29s |
| Dec. Position | -43° 20' 56.0" |
| Constellation | Horologium |
| Distance | 9.2 million pc (30 million light-years) |
| Dimensions | The galaxy is 70,000 light-years across. The circumnuclear starburst ring is 2,400 light-years wide. |
| About The Data | |
| Data Description | Principal Astronomers: D. Maoz (Tel-Aviv University/Columbia University), A. J. Barth (Harvard CfA), L. C. Ho (Carnegie Obs.), A. Sternberg (Tel-Aviv University and A. V. Filippenko (UC Berkeley). Members of the group of scientists involved in these observations are: Dan Maoz (Tel-Aviv University, Israel and Columbia University, USA), Aaron J. Barth (Harvard-Smithsonian Center for Astrophysics, USA), Luis C. Ho (The Observatories of the Carnegie Institution of Washington, USA), Amiel Sternberg (Tel-Aviv University, Israel) and Alexei V. Filippenko (University of California, Berkeley, USA). |
| Instrument | HST>FOC, HST>NICMOS, and HST>WFPC2 |
| Exposure Dates | July 18, 1993 (FOC), July 29, 1998 (NICMOS), and March 5, 1999 (WFPC2) |
| Filters | FOC: F220W (2200Å) WFPC2: F336W (U), F658N (redshifted Ha), F547M (Strömgren y), and F814W (I) NICMOS: F160W (1.6mm), and F187W (1.8mm) |
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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