• Thumbnail for NIRSpec
    The NIRSpec (Near-Infrared Spectrograph) is one of the four scientific instruments flown on the James Webb Space Telescope (JWST). The JWST is the follow-on...
    18 KB (1,723 words) - 07:36, 7 August 2023
  • Thumbnail for JADES-GS-z13-0
    Survey (JADES) on 29 September 2022. Spectroscopic observations by JWST's NIRSpec instrument in October 2022 confirmed the galaxy's redshift of z = 13.2...
    6 KB (375 words) - 06:55, 9 April 2024
  • Thumbnail for UNCOVER-z13
    Webb Space Telescope (JWST) during NIRCam imaging for the JWST Ultradeep NIRSpec and NIRCam Observations before the Epoch of Reionization (UNCOVER) project...
    4 KB (361 words) - 18:42, 21 April 2024
  • Thumbnail for WISE 0855−0714
    the hydrological cycle in the atmosphere of WISE 0855 with NIRSpec. Observations with NIRSpec detected methane (CH4), water vapor (H2O), ammonia (NH3) and...
    20 KB (1,751 words) - 16:09, 27 March 2024
  • Thumbnail for LHS 475 b
    transit information. On August 31, 2022, the James Webb Space Telescope's NIRSpec instrument captured the exoplanet with just two transit observations and...
    6 KB (453 words) - 07:58, 14 January 2024
  • Thumbnail for Wolf 359
    measurements of the star in 2011 using the Near Infrared Spectrometer (NIRSPEC) instrument at the Keck II observatory did not reveal any variations that...
    41 KB (4,032 words) - 05:08, 22 March 2024
  • Thumbnail for 2M1207
    inferred from emission lines of hydrogen and helium in medium-resolution NIRSpec data. Surprisingly 2M1207b does not show absorption due to methane, which...
    13 KB (1,244 words) - 07:36, 18 February 2024
  • Thumbnail for JADES-GS-z7-01-QU
    the galaxy was observed with the JWST camera NIRCam and spectrograph NIRSpec/MSA as part of the JWST Advanced Deep Extragalactic Survey (JADES), which...
    4 KB (424 words) - 14:43, 20 April 2024
  • Thumbnail for James Webb Space Telescope
    with Pierre Ferruit (École normale supérieure de Lyon) as NIRSpec project scientist. The NIRSpec design provides three observing modes: a low-resolution...
    210 KB (19,485 words) - 20:25, 23 April 2024
  • Thumbnail for Teegarden's Star
    Bibcode:2003tmc..book.....C Tanner, Angelle; et al. (November 2012), "Keck NIRSPEC Radial Velocity Observations of Late-M Dwarfs", The Astrophysical Journal...
    21 KB (1,833 words) - 23:57, 16 April 2024