Observation by Tim Haymes: NGC 3825 group

Uploaded by

Tim Haymes

Observer

Tim Haymes

Observed

2025 May 19 - 22:14

Uploaded

2025 May 20 - 21:04

Objects

NGC3822
NGC3825
NGC3817

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Constellation

Virgo

Field centre

RA: 11^h42^m
Dec: +10°15'
Position angle: -0°17'

Field size

0°23' × 0°14'

Equipment

C11 @ F5.8
QHY174m
80mm F5 guider
EQ8

Exposure

10x60s

Location

N Oxfordshire

Target name

NGC 3822 and NGC 3825

Title

NGC 3825 group

About this image

A grouping with a range of structures imaged while playing with stack settings in SharpCap4.1. On the lower edge is a super-cluster, which Aladin identifies as ACO-1354. From a Google Search this is a catalogue of superclusters: Abell-Corwin-Olowin (1987).

I found this link to a study on superclusters and voids: https://aas.aanda.org/articles/aas/full/1997/07/ds1185/ds1185.html which may be of interest ( i thought so )

Files associated with this observation

ngc3822_10x60s_dither_190525.jpg (304.2 kB)

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Simon Paul Davis

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