28.
| Dataset USET whole-disk white-light images (photosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2021-0039]
|
29.
| Dataset USET whole-disk H-alpha images (chromosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2021-0038]
|
30.
| Dataset USET whole-disk Calcium II K images (chromosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2021-0037]
|
31.
| Dataset USET daily sunspot drawings (photosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2021-0036]
|
32.
| Conf. Talk The Sunspot Number database: progresses in data recovery and digitization
/ Clette, Frédéric ; Lefèvre, Laure ; et al
Talk presented at ISSI Team Meeting 2, Recalibration of the Sunspot Number series, Bern, Switzerland on 2019-08-21
[CTALK-2020-0122]
|
33.
| Dataset USET daily sunspot drawings (photosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2020-0050]
|
34.
| Dataset USET whole-disk Calcium II K images (chromosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2020-0049]
|
35.
| Dataset USET whole-disk H-alpha images (chromosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2020-0048]
|
36.
| Dataset USET whole-disk white-light images (photosphere)
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2020-0047]
|
37.
| Dataset USET sunspot drawing archive
/ Clette, Frédéric ; Bechet, Sabrina ; et al
[DATASET-2020-0046]
|