_12_13_11_disk-12_16_33_disk_stack_proc

_12_13_11_disk-12_16_33_disk_stack_proc

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Observer
VDesnoux
@VDesnoux
Observation View session
Date 2024-02-17 11:13
Spectral Line Calcium (K) (3933.66 A)
Equipment
Spectroheliograph Sol'Ex
Telescope SkyWatcher 72ED
Focal Length 420 mm
Aperture 72 mm
Camera ZWO ASI 178MM
Pixel Size 2.4 µm
Mount SkyWatcher HEQ5 Pro
ERF ND8
Software INTI Partner 1.2
Image Info
Dimensions 1548 x 1548 px
Type INTI_PARTNER_DISK
File Size 296.9 KB
Content Type image/jpeg
Uploaded 2026-04-05 16:07
Tags
#calciumk
Image Metadata
Wavelength 3.933.66 Å
Carrington Rot. 2281
B0 Angle -6.90°
L0 (Carr. Long.) 290.21°
P Angle -18.00°
P Corrected Yes
Disk Center 774, 774 px
Solar Radius 673 px
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