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Disque solaire traité

Disque solaire traité

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Observer
Yoda
@Yoda
Observation View session
Date 2026-04-17 10:59
Spectral Line H-alpha (6562.81 A)
Equipment
Spectroheliograph Sol'Ex
Telescope SIGMA APO
Focal Length 500 mm
Aperture 90 mm
Camera Uranus-C Uranus-C
Pixel Size 2.9 µm
Binning 2x
Mount SYWATCHER AZGTI
ERF
Software JSol'Ex 5.1.0
Image Info
Dimensions 2526 x 2257 px
Type GEOMETRY_CORRECTED_PROCESSED
File Size 202.2 KB
Content Type image/jpeg
Uploaded 2026-04-17 16:45
Tags
#h-alpha
Image Metadata
Wavelength 6.562.81 Å
Spectral Disp. 0.151 Å/px
Parameter Intensity
Pixel Shift 0.00
Carrington Rot. 2310
B0 Angle -5.44°
L0 (Carr. Long.) 333.42°
P Angle -25.84°
P Corrected Yes
Disk Center 1281, 1207 px
Solar Radius 576 px
Spectro ID SOLEX
Grating 2400 gr/mm
Grating Order 1
SHG Angle 34.00°
Slit Width 10 µm
Slit Height 4.50 mm
Collimator FL 80.0 mm
Camera FL 125.0 mm
Location

42.8, -0.8 (approx.)