| ACQUISITION | PARAMETRES ACQUISITION | |||||
| Objet | Filtres | Bin | Temps Pose | Nombres Poses | Temps Total | |
| Nom | Ngc 1727 et ses Compagnes | Luminance | 1 x 1 | 150” | 0 | 0H |
| Constellation | Dorade | Rouge | 1 x 1 | 150” | 51 | 2H13 |
| Distance | 158000 années-lumière | Vert | 1 x 1 | 150” | 49 | 2H04 |
| Détail prise de vue | Bleu | 1 x 1 | 150” | 52 | 2H17 | |
| Lieu | El Sauce Chili | S2 | 1 x 1 | 600” | 159 | 26H50 |
| Date acquisition | 20/09 au 10/12/23 | Hα | 1 x 1 | 600” | 185 | 30H83 |
| Setup | O3 | 1 x 1 | 600” | 160 | 26H67 | |
| Instrument | Planewave CDK14 | Totaux | 656 | 90.33H | ||
| 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 | Camera 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, Phd guiding, Maxpilote | |||
| Echantillonage | 0.72 arcs | Traitement | Pixinsight, Photoshop | |||
COMMENTS ON THE PHOTO:
NGC 1727 is an open cluster associated with an emission nebula in the constellation Dorado. The cluster and nebula are located in the Large Magellanic Cloud. NGC 1727 was discovered by Scottish astronomer James Dunlop in 1826, and the annotated photo provides an overview of the many objects in the image.
Ngc 1727 is the nebula enclosing an open cluster in the center of the Full image. In fact, this image contains several open clusters. (Ngc 1712, 1772 and 1698) which were studied in 1990 by M. Kubiak. All these clusters are very young and formed around the same time.
All these nebulae are located in the Large Magellanic Clouds, on the other side of the Tarantula Nebula.
ASCENSION DROITE: 04h52’12.8s
DÉCLINAISON: -69°20′ 20”