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Disque solaire traité (continuum)

Disque solaire traité (continuum)

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Observer
pedrodk
@pedrodk
Observation View session
Date 2025-09-30 08:25
Spectral Line H-alpha (6562.81 A)
Equipment
Spectroheliograph MLAstro SHG 700
Telescope SVBony SVBonySV42P
Focal Length 660 mm
Aperture 102 mm
Camera ZWO ASI678MM
Pixel Size 2.0 µm
Binning 1x
Mount Wave 150
ERF ND4
Software JSol'Ex 5.0.0
Image Info
Dimensions 3360 x 3360 px
Type GEOMETRY_CORRECTED_PROCESSED
File Size 1047.4 KB
Content Type image/jpeg
Uploaded 2026-03-10 15:32
Tags
#h-alpha
Image Metadata
Wavelength 6.563.81 Å
Spectral Disp. 0.091 Å/px
Parameter Intensity
Pixel Shift 11.00
Carrington Rot. 2302
B0 Angle 6.75°
L0 (Carr. Long.) 81.38°
P Angle 25.91°
P Corrected Yes
Disk Center 1680, 1680 px
Solar Radius 1403 px
Spectro ID SHG700
Grating 2400 gr/mm
Grating Order 1
SHG Angle 34.00°
Slit Width 7 µm
Slit Height 7.00 mm
Collimator FL 72.0 mm
Camera FL 72.0 mm