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BAA Images Alun Halsey

Observation by Alun Halsey: Widefield mosaic

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Alun Halsey

Observer

Alun Halsey

Observed

2018 Jul 25 - 01:00

Uploaded

2018 Jul 25 - 14:13

Objects

The North America Nebula (NGC7000)
IC5070

Planetarium overlay









Constellation

Cygnus

Field centre

RA: 20h56m
Dec: +44°14'
Position angle: +6°12'

Field size

4°36' × 5°36'

Equipment
  • Tamron 55-200mm zoom lens
  • Atik 314L and Geoptik canon lens adaptor
  • Astronomik 7nm Ha filter
Exposure

300 seconds

Location

Reading UK

Target name

NGC7000 and IC 5070 (North american and Pelican nebulae)

Title

Widefield mosaic

About this image

 Two sets of images comprising of 7 subs at 300 seconds each taken with Tamron lens set at 135mm and Atik 314L with Ha filter piggybacked to main scope. Stacked in Deepskystacker,mosaic stitched in Photoshop CS2,processed in StarTools and PS.

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