Observation by Mr John William Hughes: NGC 7635 - Bubble Nebula

Uploaded by

Mr John William Hughes

Observer

Mr John William Hughes

Observed

2022 Aug 11 - 22:16

Uploaded

2022 Aug 24 - 13:26

Objects

The Bubble Nebula (NGC7635)

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Constellation

Cassiopeia

Field centre

RA: 23^h20^m
Dec: +61°09'
Position angle: -1°50'

Field size

1°43' × 1°20'

Equipment

William Optics Z103 refractor with field flattener.
ZWO ASI1600mm Pro Cooled camera.
SkyWatcher EQ6R Pro mount.
Chroma Ha, O3 & S2 3nm 1.25” filters

Exposure

Gain 139, Offset 30, Exposure time 300s

Location

North Essex, UK

Target name

Bubble Nebula

Title

NGC 7635 - Bubble Nebula

About this image

This image was captured across the three nights 11th, 12th and 13th August 2022.

Data as follows;

Ha - 53 exposures

O3 - 57 exposures

S2 - 49 exposures

Camera gain, offset and exposure time per above. Total exposure time 13 hours and 15 minutes.

Files associated with this observation

SHO_NGC_7635_Border_Resampled.jpg (1.8 MB)

Like this image

Mike Harlow, Gerard Cauchi, David Basey, Dominic Ford, Mike Greenhill-Hooper

Comments

Mike Harlow, 2022 Aug 24 - 14:31 UTC

Very nice image but don't forget Nova Cas 2021, due East of NGC7635, still near magnitude 10.9.......

Mike.

Mr John William Hughes

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