Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1871  ·  NGC 1027
IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L, Volker Gutsmann
IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L
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IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L

IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L, Volker Gutsmann
IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L
Powered byPixInsight

IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L

Equipment

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Acquisition details

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Description

A first serious test of the Canon 200mm 2.8 L II. 2h of Ha and 2h of OIII were used for the nebula; 1 h RGB was added for stars. The lens was stepped down to f4 for the narrow band filters, and to f6 for RGB. The lens is good but needs to be re-focussed for every filter.

As usual the nebula narrowband images were made starless for further processing and combination. RGB stars were added as layer in PS.

Comments

Sky plot

Sky plot

Histogram

IC1805/1848 - Heart and Soul - HOO with RGB stars - first test with Canon EF 200mm L, Volker Gutsmann

In these public groups

Imaged with APT