| ACQUISITION | PARAMETRES ACQUISITION | |||||
| Objet | Filtres | Bin | Temps Pose | Nombres Poses | Temps Total | |
| Nom | M 83 | Luminance | 1 x 1 | 150” | 326 | 13H58 |
| Constellation | Hydre | Rouge | 1 x 1 | 150” | 127 | 5H29 |
| Distance | 15 Millions AL | Vert | 1 x 1 | 150” | 124 | 5H17 |
| Détail prise de vue | Bleu | 1 x 1 | 150” | 121 | 5H04 | |
| Lieu | El Sauce Chili | S2 | 1 x 1 | |||
| Date acquisition | 21/01 à 23/03/2024 | Hα | 1 x 1 | 600” | 92 | 15H33 |
| Setup | O3 | 1 x 1 | 600” | 22 | 3H67 | |
| Instrument | Planewave CDK 14 | Totaux | 812 | 48H08 | ||
| Diamètre | 356 mm | Bias | 1X1 | 99 | ||
| Focale | 2563 mm | Dark | 1X1 | 51 | ||
| Rapport F/D | 7,2 | Flat | 1X1 | 11 | ||
| Monture | Mathis Mi500/750 | Acquisition faite par | Cecil Navick AstroVision | |||
| Caméra acquisition | Moravian C4 36×36 CMOS | Traitement fait par | Team ARO-Francis Bozon | |||
| Caméra de guidage | ZWO Asi 1600 mm | Logiciels utilisés | ||||
| Montage de guidage | DO Skymeca 3” | Acquisition | TheSkyX , Focusmax, Maxpilote | |||
| Echantillonage | 0,72 arcs | Traitement | Pixinsight, Photoshop | |||
COMMENTS ON THE PHOTO:
M83 (NGC 5236) is a relatively close intermediate spiral galaxy in the constellation Hydra, estimated to be 25 million light-years away. It is slightly larger than our own Milky Way (120,000 light-years). It is visible from the front, and its spiral arms are full of detail: red nebulae by emission, clusters of young blue stars, and bands of dust.
It is undoubtedly one of the most beautiful galaxies in the southern hemisphere. It was discovered by the French astronomer Nicolas Louis de Lacaille in 1752.
ASCENSION DROITE: 13h37’009s
DÉCLINAISON: -29°51′ 56”