Raw image from a KMOS detector

On the tip of each of KMOS’ 24 arms, a small optical device splits the image in 14 slices of 14 pixels each. These slices are aligned on the entrance of one of the 3 spectrograph, which disperses the light in wavelength, forming spectra of each of the original pixels, as seen on this raw image from one of the three detectors in K-MOS. A software pipeline process these images, and re-organize all the spectra in such way that the astronomer can analyze the full spectra of the 24 independent objects on which the arms were positioned.

Kredit:

ESO

O snímku

Id:kmos_cc
Typ:Pozorování
Datum zveřejnění:6. srpna 2014 4:41
Velikost:2048 x 2048 px

O objektu

Jméno:Very Large Telescope
Typ:Unspecified : Technology : Observatory : Instrument
Kategorie:Paranal

Image Formats


Zvětšovatelný


Pozadí

1024x768
582,6 KB
1280x1024
930,2 KB
1600x1200
1,3 MB
1920x1200
1,6 MB
2048x1536
2,3 MB