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Doppler

Doppler

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Observer
Alfred_SG
@Alfred_SG
Observation View session
Date 2026-03-25 01:39
Spectral Line H-alpha (6562.81 A)
Equipment
Spectroheliograph MLAstro SHG 700
Telescope Pentax 75 F/6.7
Focal Length 500 mm
Aperture 75 mm
Camera MLAstro G3M678M
Pixel Size 2.0 µm
Binning 1x
Mount HAE 29
Software JSol'Ex 5.0.2
Image Info
Dimensions 2848 x 2848 px
Type DOPPLER
File Size 599.1 KB
Content Type image/jpeg
Uploaded 2026-03-25 08:00
Tags
#h-alpha
Image Metadata
Wavelength 6.562.81 Å
Spectral Disp. 0.091 Å/px
Parameter Intensity
Carrington Rot. 2309
B0 Angle -6.88°
L0 (Carr. Long.) 282.13°
P Angle -25.66°
P Corrected Yes
Disk Center 1424, 1424 px
Solar Radius 1184 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
Location

1.3, 104.2 (approx.)