Three Elements (Double cluster of Perseus + The Heart Nebula & the Milky Way), Lluis Romero Ventura

Three Elements (Double cluster of Perseus + The Heart Nebula & the Milky Way)

Equipment

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Acquisition details

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Description

Exposure Details (Mosaic of two photos with the same conditions).

Location: Àger-Lleida

Date : Gener 03, 2014

Time: 01:00 am -- 4:30 am

Mount: Astrotrac

Lens: Sigma 300 f/2.8 (closed at f/3.5)

Camera: Canon 5D Mark II mod.

Filter: without filter.

Guiding: without guiding.

Exposure Lghts: 30 x 160 sec ISO 1000

Exposure Darks: 30 x 160 sec ISO 1000

Exposure Flats: 30 x 160 sec "AV" ISO 1000.

Exposure Bias: 100 x 1/8000 ISO 1000.

Temperature: -1.4 // -4 Cº

SQM Reading: 21.50 mag/arcseg2

Seeing: 4/5

Software used: Pixinsight 1.8.0.1.1087

Comments

Histogram

Three Elements (Double cluster of Perseus + The Heart Nebula & the Milky Way), Lluis Romero Ventura