| ACQUISITION | PARAMETRES ACQUISITION | |||||
| Objet | Filtres | Bin | Temps Pose | Nombres Poses | Temps Total | |
| Nom | Ic 1318 | Luminance G75O15 | 1 x 1 | 120” | 86 | 2H52 |
| Constellation | Cygne | Rouge G75O15 | 1 x 1 | 120” | 73 | 2H26 |
| Distance | 2000-5000 AL | Vert G75O15 | 1 x 1 | 120” | 68 | 2H16 |
| Détail prise de vue | Bleu G75O15 | 1 x 1 | 120” | 69 | 2H18 | |
| Lieu | Ameiria Portugal | S2 G200 O60 | 1 x 1 | 180” | 200 | 10.00H |
| Date acquisition | 02/07 au 08/08/21 | Hα G200 O60 | 1 x 1 | 180” | 290 | 14.30H |
| Setup | O3 G200 O60 | 1 x 1 | 180” | 216 | 10.48H | |
| Instrument | FSQ 106 | Totaux | 1002 | 45.10H | ||
| Diamètre | 106 mm | Bias | 1X1 | 99 | ||
| Focale | 530 mm | Dark | 1X1 | 51 | ||
| Rapport F/D | 5 | Flat | 1X1 | 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:
IC 1318, also called the Butterfly Nebula, is an emission nebula in the constellation Cygnus.
It is a huge, fairly bright and distinct nebula in emission, shaped like a circumflex accent, which is quite difficult to see, but which appears easily in photographs. It has a dark nebula at its centre. It spreads out around the bright star Sadr (γ Cygni). It is located in the Milky Way, so it has a rich background of stars.
ASCENSION DROITE:20h 22m 16,3s
DECLINAISON:+40° 15′ 14″