Observation by Michael Buechner, Frank Niebling : Cirrus nebula - 6 panels mosaic

Uploaded by

Michael Buechner

Observer

Michael Buechner, Frank Niebling

Observed

2025 Jun 22 - 21:30

Uploaded

2026 May 06 - 18:01

Equipment

TEC 140 f/7 mit AP 0.72x Quad telecompressor f=5
Asi 6200MM, Antila 4,5 nm O3 (4.5nm)
ASA DM60, remote controlled

Exposure

6x 22h (11h Halpha, 11h OIII)

Location

PixelskiesAstro, Castillejar, Spanien, Remote

Target name

Cirrus Nebula

Title

Cirrus nebula - 6 panels mosaic

About this image

It was 3 month project in 2025 from 06 -10/2025. We divided the complete Cirrus Nebula into 6 panels. We exposed each panel for 11 hours in OIII and Hα, using 15-minute individual exposures. In total, this amounted to over 132 hours of exposure time. From the individual frames, we created a mosaic in Hα and OIII, and then a composite HOO image.

Files associated with this observation

Ciruus_HOO_TEC 140_ASI6200_Moasaic_6x22h_Ergeb06.jpg (1.8 MB)

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