Celestial hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  M 65  ·  M 66  ·  NGC 3593  ·  NGC 3623  ·  NGC 3627  ·  NGC 3628  ·  The star 73Leo
Leo Triplett and other / Test with my new selfmade Newton, Stefan Westphal
Leo Triplett and other / Test with my new selfmade Newton
Powered byPixInsight

Leo Triplett and other / Test with my new selfmade Newton

Equipment

Loading...

Acquisition details

Loading...

Description

This image is a first light with my new self-made telescope.

The Leo Triplet with other galaxies represents an interesting object for the small focal length.

Otherwise the spring sky is deficient in suitable widefield objects.

The image is merely a test of the new telescope, so I have so far taken only luminance.

Maybe I can still add RGB at the earliest opportunity.

For the first image I'm already satisfied with the result.

Image data:

Telescope: 114/440mm Newton (eff. 111/440mm f3,9)

Correktor: Gyulai GPU

Camera: Atik 383 at -20°C

Guiding: M-Gen and 60mm Helical-scope (side by side)

Integration time: 22x4min L

Calibration data: 12Darks, 31Flats, 160 Bias

Processing: Deep Sky Stacker, Fitswork, Photoshop Cs6

Comments

Sky plot

Sky plot

Histogram

Leo Triplett and other / Test with my new selfmade Newton, Stefan Westphal

In these public groups

Astrofreunde-Franken

In these collections

Galaxien