| ACQUISITION | PARAMETRES ACQUISITION | |||||
| Objet | Filtres | Bin | Temps Pose | Nombres Poses | Temps Total | |
| Nom | M 81 M 82 | Luminance | 1 x 1 | 120” | 269 | 8H97 |
| Constellation | Grande Ourse | Rouge G75 O15 | 1 x 1 | 120” | 97 | 3H24 |
| Distance | 12 Millions AL | Vert G75 O15 | 1 x 1 | 120” | 118 | 3H93 |
| Détail prise de vue | Bleu G75 O15 | 1 x 1 | 120” | 100 | 3H67 | |
| Lieu | Ameiria Portugal | S2 | 1 x 1 | |||
| Date acquisition | 07/03/2021 au 12/05/2021 | Hα G200 O60 | 1 x 1 | 180” | 134 | 6H70 |
| Setup | O3 | 1 X 1 | ||||
| Instrument | FSQ 106 | Totaux | 718 | 25H74 | ||
| Diamètre | 106 mm | Bias | 1 X 1 | 99 | ||
| Focale | 530 mm | Dark | 1 X 1 | 51 | ||
| Rapport F/D | 5 | Flat | 1 X 1 | 11 | ||
| Monture | EQ6 Pro Skywatcher | Acquisition faite par | Team ARO | |||
| Caméra acquisition | ZWO Asi 1600 MM | Traitement fait par | Team ARO | |||
| Caméra de guidage | Lodestar X2 | Logiciels utilisés | ||||
| Montage de guidage | DO Starlight X press | Acquisition | TheSkyX , Focusmax, Maxpilote | |||
| Echantillonage | 1.48 arcs | Traitement | Pixinsight, Photoshop | |||
COMMENTS ON THE OBJECT :
M82 (also known as NGC 3034 and the Cigar Galaxy) is a spiral galaxy located about 12.7 million light years away. It is a so-called starburst galaxy, as it has an exceptional rate of star formation, due to the gravitational interaction with M 81, and the rate of star formation is ten times greater than in an isolated galaxy.
M 82 is five times brighter than the Milky Way and its central region several hundred times brighter than the core of our Galaxy.
We can see on this picture the jets of ionised Hydrogen, perpendicular to the disc of the galaxy.
ASCENSION DROITE:09h55’33,2s
DÉCLINAISON:+69°03′ 55s