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Observation by Raffaello Braga: AR12712 in Ca-H light

Uploaded by

Raffaello Braga

Observer

Raffaello Braga

Observed

2018 Jun 01 - 06:00

Uploaded

2018 Jun 04 - 11:22

Objects

The Sun

Equipment
  • 80mm apo refractor
  • Daystar Quark Calcium
Location

Milan (Italy)

Target name

AR12712

Title

AR12712 in Ca-H light

About this image

Image of Active Region 12712 taken in Calcium H light through a Quark filter, 2x Barlow and 80 mm refractor.

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