- The
photosphere is a star's
outer s**** from
which light is radiated. It
extends into a star's
surface until the
plasma becomes opaque,
equivalent to an...
- radius, even when ****ure
observations will
likely refine the Sun's
actual photospheric radius (which is
currently only
known to
about an
accuracy of ±100–200 km)...
- D.; Schmitt, J. H. M. M. (January 2023). "Chromospheric
activity and
photospheric variation of $\alpha$ Ori
during the
great dimming event in 2020". Astronomy...
- Once the
material diffusively and
radiatively cools just
beneath the
photospheric surface, its
density increases, and it
sinks to the base of the convection...
-
contrast to dark flocculi, and as
chromospheric faculae, in
contrast to
photospheric faculae. The term
plage is
often believed to be
poetically taken from...
-
astronomers working in the near-infrared
announced that the more
accurate photospheric measurement was 43.33±0.04 mas. The
study also put
forth an explanation...
-
consequences either on
radiative processes (that are very
different from the
photospheric radiative processes), or on
thermal conduction. Furthermore, the presence...
-
environmental parameters. The
spectral class of a star
indicates its
photospheric temperature,
which (for main-sequence stars)
correlates to
overall m****...
-
Photospheric granulation with
North America overlaid for scale...
- helio-latitude, as the
speed of the
photospheric footpoint is reduced.
Depending on the
polarity of the
photospheric footpoint, the
heliospheric magnetic...
