Aditya-L1 can provide observations on the corona and in addition can provide observations on the solar Chromosphere
using the UV payload and on the flares using the X-ray payloads.
The first study proved these pulses were observed in extreme ultraviolet emission that originated lower in the chromosphere
This lies in the middle of the layer called the chromosphere
, an approximately 2,000-km-thick layer (see Fig.
In addition to emission lines from the chromosphere
(H[alpha], H[beta], helium [D.
As for the chromosphere
, it has been viewed as the site of proton and hydrogen recapture [25-27].
Flux ropes are bundles of magnetic fields that together rotate and twist around a common axis, driven by motions in the photosphere, a high-density layer of the Sun's atmosphere below the solar corona and chromosphere
IRIS studies the layer of the sun's atmosphere called the chromosphere
that is key to regulating the flow of energy and material as they travel from the sun's surface out into space.
These were both spectacular (see pictures) but the corona, chromosphere
and prominences were lost.
It reveals dramatically fluid motion and complex magnetic structures all across the solar chromosphere
, the layer just above the photosphere.
A small region known as the chromosphere
lies above the photosphere.
During totality, the chromosphere
and corona come into view, and the Sun can be viewed without filters.
The themes covered are the role of the solar interior in determining solar minimum characteristics, manifestations of the unusual solar minumum in the photosphere and chromosphere
, the time-variable corona and the current solar minimum, how the solar wind transmits the unique properties of solar minimum out to the heliosphere, and solar cycle history and prediction.
jets of gas up 10,000 kilometers tall and 1000 kilometers across, rise like fiery spikes into the chromosphere
around the edges of --, which are large, organized convection cells.
Triplet benzophenone chromosphere
can abstract hydrogen atom from weak C-H bond or other hydrogen donor to form a ketyl radical and can be readily quenched by oxygen .
is still a "quiet" aspect of the Sun, even though things become a little strange here (as though the conversion of 4.