01 Apr 2023 04:50 UT
logo
previous/precedent
next/suivant
Enter a date: Ex: 28/3/2001, 28.3.1, 28-3-01,YYYYMMDD or YYMMDD
130 years of spectroheliograms at Paris-Meudon observatories (1892-2022)
language button
MySelection
LATEST OBSERVATIONS

Meudon SpectroheliographExpand/Collapse


30-Mar-2023 12:24:26
CaH prominences image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:18:07
CaH image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:18:07
CaH1v image (-1.5 A)
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:24:26
CaK prominences image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:18:07
CaK image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:18:07
CaK1v image (-1.5 A)
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:22:17
H Alpha prominences image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:20:01
H Alpha image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:20:01
H Alpha +0.5 A image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:20:01
H Alpha -0.5 A image
.jpg .fits.gz 3D datacubes
image with grid

30-Mar-2023 12:20:01
H alpha blue continuum (-1.5 A)
.jpg .fits.gz 3D datacubes
image with grid

USET-Royal Observatory of Belgium


28-Mar-2023 11:15:57
H Alpha image
.jpg .fts solar grid

Climso Pic du MidiExpand/Collapse


17-Mar-2023 16:08:42
H Alpha coronographic image
.png .fts movie
C1/L1 surimpose

17-Mar-2023 16:08:43
H Alpha image
.png .fts movie
C1/L1 surimpose

17-Mar-2023 16:08:43
CaIIK integrated image
.png .fts movie

09-Mar-2023 11:19:52
HeI coronographic image
.png .fts movie

Nancay RadioheliographExpand/Collapse


30-Mar-2023 13:43:00
150.9Mhz radio image
.png .fits movie plots
32/10s 128/120s

30-Mar-2023 13:43:00
327Mhz radio image
.png .fits movie plots
32/10s 128/120s

NANCAY DECAMETRIC ARRAY


19-Mar-2023
Full resolution dynamic spectra with polarization
.png .RT1

SOLEX: the Solar Explorer


24-Mar-2023 16:20:05
H Alpha image
.jpg .fits

Heliophysics Feature Catalogue

Data availability - About - Copyright - Contact WDC-Solar Activity, Regular Member of
Last update: 10 Mar 2023 09:46