Contains:  Solar system body or event
Sun in Calcium-H line 2020.08.28, Alessandro Bianconi

Sun in Calcium-H line 2020.08.28

Sun in Calcium-H line 2020.08.28, Alessandro Bianconi

Sun in Calcium-H line 2020.08.28

Equipment

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Acquisition details

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Description

Sun in Calcium-H Line 2020.08.28

Solar Refractor 228 F8 (180mm F40)

Ioptron Cem120 mount

Daystar Calcium H-line

Blu filter

ASI174MM

TeleVue Barlow 4X (7300 mm focal length)

Comments

Histogram

Sun in Calcium-H line 2020.08.28, Alessandro Bianconi