| ACQUISITION | PARAMETRES ACQUISITION | |||||
| Objet | Filtres | Bin | Temps Pose | Nombres Poses | Temps Total | |
| Nom | WR 134 | Luminance | 1 x 1 | 120” | 0 | 0H00 |
| Constellation | Cygne | Rouge | 1 x 1 | 120” | 98 | 3H27 |
| Distance | 6000 années-lumière | Vert | 1 x 1 | 120” | 98 | 3H27 |
| Détail prise de vue | Bleu | 1 x 1 | 120” | 98 | 3H27 | |
| Lieu | Sud Portugal | S2 | 1 x 1 | |||
| Date acquisition | 14/06 au 05/08/25 | Hα | 1 x 1 | 480” | 364 | 48H53 |
| Setup | O3 | 1 x 1 | 480” | 408 | 54H40 | |
| Instrument | Astrosib RC 400 | Totaux | 1066 | 112,73H | ||
| Diamètre | 406 mm | Bias | 1X1 | 99 | ||
| Focale | 3200 mm | Dark | 1X1 | 51 | ||
| Rapport F/D | 8 | Flat | 1X1 | 11 | ||
| Monture | ASA DDM 85 | Acquisition faite par | Team ARO | |||
| Caméra acquisition | Moravian C4 CMOS 36×36 | Traitement fait par | Team ARO | |||
| Caméra de guidage | Atik 314L | Logiciels utilisés | ||||
| Montage de guidage | DO Astrosib | Acquisition | TheSkyX , Focusmax, Maxpilote | |||
| Echantillonage | 0,58 arc/s | Traitement | Pixinsight, Photoshop | |||
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COMMENTS ON THE OBJECT:
WR 134 is a variable star of the Wolf-Rayet type located approximately 6,000 light-years from Earth in the constellation Cygnus. It is surrounded by a faint bubble-shaped nebula, formed by the ejection of its surface layers, which are then blown away and ionized by the star’s intense radiation and stellar wind.
Wolf-Rayet stars are very massive and hot, and at the end of their evolution they expel a large amount of stellar wind before exploding as supernovae.
The star WR 134 is about 400,000 times brighter than the Sun.
ASCENSION DROITE: 20h10’14,193s
DECLINAISON:+36°10′ 35,07s