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ESO 338-4
ESO 338-4 is a starburst galaxy located in Sagittarius, the Archer. It is currently in the process of merging, with several smaller galaxies colliding to form the final galaxy. The new AOF+MUSE data clearly resolve several bright knots where intense star formation, induced by the merging, is occurring, as well as filaments of glowing hydrogen gas.
Mynd/Myndskeið:ESO/P. Weilbacher (AIP)
Um myndina
| Auðkenni: | eso1724i |
| Tegund: | Athuganir |
| Útgáfudagur: | Ágú 2, 2017, 12:00 CEST |
| Tengdar fréttatilkynningar: | eso1724 |
| Stærð: | 618 x 522 px |
Um fyrirbærið
| Nafn: | ESO 338-4 |
| Tegund: | Local Universe : Galaxy : Activity : Starburst |
| Constellation: | Sagittarius |
| Flokkur: | Galaxies |
Bakgrunnsmynd
Hnit
| Position (RA): | 19 27 58.79 |
| Position (Dec): | -41° 34' 37.56" |
| Field of view: | 1.03 x 0.87 arcminutes |
| Stefna: | Norður er -0.0° vinstri frá lóðréttu |
Sjá í WorldWide Telescope:
Litir og síur
| Tíðnisvið | Bylgjulengd | Sjónauki |
|---|---|---|
| Sýnilegt OIII | 500 nm | Very Large Telescope MUSE |
| Sýnilegt V | 547 nm | Very Large Telescope MUSE |
| Sýnilegt OI | 630 nm | Very Large Telescope MUSE |
| Sýnilegt OI Continuum | 634 nm | Very Large Telescope MUSE |
| Sýnilegt NII | 658 nm | Very Large Telescope MUSE |
| Sýnilegt H-alpha | 656 nm | Very Large Telescope MUSE |
| Sýnilegt I | 879 nm | Very Large Telescope MUSE |
