Helium D3 (extrait)

Helium D3 (extrait)

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Observation View session
Date 2026-04-04 08:28
Spectral Line Helium (D3) (5875.62 A)
Equipment
Spectroheliograph Sol'Ex (7μm/6mm slit)
Telescope TS-Optics 60ED
Focal Length 330 mm
Aperture 60 mm
Camera Player One / Neptune-M
Pixel Size 2.4 µm
Binning 1x
Mount iOptron CEM26
ERF ND 16
Software JSol'Ex 5.0.3
Image Info
Dimensions 2224 x 2224 px
Type GEOMETRY_CORRECTED_PROCESSED
File Size 470.8 KB
Content Type image/jpeg
Uploaded 2026-04-04 10:20
Tags
Image Metadata
Wavelength 5.875.62 Å
Spectral Disp. 0.069 Å/px
Parameter Intensity
Carrington Rot. 2309
B0 Angle -6.37°
L0 (Carr. Long.) 146.39°
P Angle -26.23°
P Corrected Yes
Disk Center 1111, 1113 px
Solar Radius 1010 px
Spectro ID SOLEX
Grating 2400 gr/mm
Grating Order 1
SHG Angle 34.00°
Slit Width 7 µm
Slit Height 6.00 mm
Collimator FL 80.0 mm
Camera FL 125.0 mm