Four open clusters in one frame

Four open clusters in one frame Dec 15, 2023 137 views4396×35204.6 MB Link

In 4 groups

Backyard

Home observatory, Rescaldina (Milano), IT

Bortle

Cas

1h 47m 42s · +61° 21′ 47″

2.18° × 1.75°

1.79″/px

271.18°N

Integration

Imaging equipment

Telescope	Tecnosky APO130 LT triplet
Camera	Moravian Instruments G3-16200 MK I
Mount	Sky-Watcher EQ8
Filters	Baader Blue (B-CCD) 50 mm Baader Green (G-CCD) 50 mm Baader Red (R-CCD) 50 mm
Accessory	APM-Riccardi Apo Reducer 0.75x M63 (APM-RIRED-M63-small)
Software	Adobe Photoshop Pleiades Astrophoto PixInsight Russell Croman Astrophotography BlurXTerminator Russell Croman Astrophotography NoiseXTerminator Russell Croman Astrophotography StarXTerminator

Guiding equipment

Guiding optics	Artesky Ultra 70/400mm Guide Scope
Guiding camera	Starlight Xpress Lodestar X2

Objects

Description

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