Archivo:R Leporis as imaged by ALMA.tif

Ver la imagen en su resolución original (784 × 784 píxeles; tamaño de archivo: 3,54 MB; tipo MIME: image/tiff)

Resumen

Descripción
English: This image of R Leporis, a star in the final stages of its evolution, is the highest resolution image ever achieved with ALMA. It has an angular resolution of 5 milli-arcseconds, equivalent to seeing a 10-metre-long bus on the Moon. It was achieved using the ALMA Band 10 (high-frequency) receivers and an array configuration with a maximum baseline length of 16 km, as well as a novel calibration technique. Submillimeter-wave emission from the stellar surface is shown in orange and hydrogen cyanide maser emissions at 891 GHz are shown in blue. The observations show that the star is surrounded by a ring-like structure of gas and that gas from the star is escaping to the surrounding space.
Fecha
Fuente https://www.eso.org/public/images/ann23019a/
Autor ALMA (ESO/NAOJ/NRAO)/Y. Asaki et al.
Otras versiones

Licencia

w:es:Creative Commons
atribución
atribución
This image was produced by the ALMA Observatory.
Unless specifically noted, the images and videos distributed from the public ALMA websites (www.almaobservatory.org, www.alma.cl, and kids.alma.cl) along with the texts of press releases, announcements, pictures of the week and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible. Details on how to interpret this are given below for those who need further explanation. See the ALMA copyright notice for complete information.

Conditions:

  • If you want to use our materials without having to pay, the full image or footage credit must be presented in a clear and readable manner to all users, with the wording unaltered (for example: "Ralph Bennett – ALMA (ESO/NAOJ/NRAO)". The credit should not be hidden or disassociated from the image footage. Links should be active if the credit is online. See the copyright Q&A section on this page for guidance.
  • The text of press releases, announcements, pictures of the week and captions should be credited to ALMA, except when used by media.
  • ALMA materials, images and videos may not be used to state or imply the endorsement by ALMA or any ALMA employee, or ALMA partner (ESO, NRAO, or NAOJ) of a commercial product or service.
  • We welcome a copy of the product sent to us to be indexed in our archive. Please send it to copyright@alma.cl.
  • If an image includes a picture of an identifiable person, using that image for commercial purposes is not permitted.

Notes:

  • Note that this general permission does not extend to the use of ALMA's logo, which shall remain protected and may not be used or reproduced without prior and individual written consent of ALMA. Owners of external websites wishing to link to the ALMA web site may use ALMA's logo for the link, provided they have obtained prior authorization from the ALMA Education and Public Outreach Department and on the condition that such use is clearly identifiable as a web link.
  • Also note that music, scientific papers, code, and text other than press releases, announcements, pictures of the week and captions on this site are not released under the Creative Commons Attribution 4.0 International License and cannot be used for non-ALMA products.
  • By reproducing ALMA material, in part or in full, the user acknowledges the terms on which such use is permitted.
w:es:Creative Commons
atribución
Este archivo está disponible bajo la licencia Creative Commons Atribución 4.0 Internacional.
Atribución: ALMA
Eres libre:
  • de compartir – de copiar, distribuir y transmitir el trabajo
  • de remezclar – de adaptar el trabajo
Bajo las siguientes condiciones:
  • atribución – Debes otorgar el crédito correspondiente, proporcionar un enlace a la licencia e indicar si realizaste algún cambio. Puedes hacerlo de cualquier manera razonable pero no de manera que sugiera que el licenciante te respalda a ti o al uso que hagas del trabajo.

Leyendas

Añade una explicación corta acerca de lo que representa este archivo
R Leporis as imaged by ALMA

Elementos representados en este archivo

representa a

image/tiff

Historial del archivo

Haz clic sobre una fecha y hora para ver el archivo tal como apareció en ese momento.

Fecha y horaMiniaturaDimensionesUsuarioComentario
actual07:07 15 nov 2023Miniatura de la versión del 07:07 15 nov 2023784 × 784 (3,54 MB)Artem.GUploaded a work by ALMA (ESO/NAOJ/NRAO)/Y. Asaki et al. from https://www.eso.org/public/images/ann23019a/ with UploadWizard

La siguiente página usa este archivo:

Uso global del archivo

Las wikis siguientes utilizan este archivo:

Metadatos