Doppler

Doppler

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Observation View session
Date 2026-04-12 17:41
Spectral Line H-alpha (6562.81 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 Wedge
ERF
Software JSol'Ex 5.1.0
Image Info
Dimensions 964 x 964 px
Type IMAGE_MATH_DOPPLER
File Size 83.2 KB
Content Type image/jpeg
Uploaded 2026-04-12 18:35
Tags
Image Metadata
Wavelength 6.562.46 Å
Spectral Disp. 0.102 Å/px
Parameter Intensity
Pixel Shift -3.44
Carrington Rot. 2309
B0 Angle -5.81°
L0 (Carr. Long.) 35.67°
P Angle -26.13°
P Corrected No
Disk Center 482, 482 px
Solar Radius 405 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 99.3 mm