He_D3

He_D3

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Observation View session
Date 2026-04-16 15:14
Spectral Line Helium (D3) (5875.62 A)
Equipment
Spectroheliograph Sunscan 7μm
Telescope Sunscan Sunscan
Focal Length 200 mm
Aperture 25 mm
Camera IMX477 IMX477
Pixel Size 3.1 µm
Binning 1x
Mount AZ-Pronto + Equatorial Angle
ERF
Software JSol'Ex 5.1.1
Image Info
Dimensions 961 x 961 px
Type IMAGE_MATH_HE_D3
File Size 97.1 KB
Content Type image/jpeg
Uploaded 2026-04-16 17:26
Image Metadata
Wavelength 5.875.62 Å
Spectral Disp. 0.112 Å/px
Parameter Intensity
Pixel Shift -73.30
Carrington Rot. 2310
B0 Angle -5.50°
L0 (Carr. Long.) 344.28°
P Angle -25.91°
P Corrected No
Disk Center 480, 480 px
Solar Radius 400 px
Spectro ID UNKNOWN
Grating 2400 gr/mm
Grating Order 1
SHG Angle 34.00°
Slit Width 7 µm
Slit Height 6.00 mm
Collimator FL 75.0 mm
Camera FL 99.5 mm