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Observation Notes Archive

Recent skywatching writeups from the field

Practical notes from club sessions, organized for quick review before your next night out.

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September 28, 2026

Jupiter banding and Io transit window over the eastern ridge

Condition: steady seeing Transparency: moderate haze

At 180×, both major equatorial belts remained sharply defined for long intervals, and Io's shadow became detectable just before local midnight through brief moments of calmer air.

Field sketch cue

Diagram accent marks the observed transit line used in the notes log.

September 20, 2026

Cygnus star cloud sweep with 10×50 binoculars

Condition: slight moon glow

Dense Milky Way texture remained visible despite urban edge lighting, with strongest contrast west of Deneb.

September 12, 2026

Saturn ring tilt check near southern meridian

Condition: intermittent high cloud

Ring separation stayed clear in short transparent windows, while Titan held steady as a faint amber point.

September 04, 2026

Andromeda core brightness estimate from riverside field

Condition: excellent transparency

Naked-eye detection was possible after adaptation, and binocular framing showed an elongated core fading smoothly outward.

August 27, 2026

Perseid residual activity count after midnight

Condition: thin coastal mist

Meteor rate dropped from peak week but still produced several bright, short trails from the northeastern radiant.

Moonbeam Astronomy Club

Thanks for skywatching with us—clear notes, shared constellations, and quiet nights under the same stars.

© 2026 Moonbeam Astronomy Club

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