Gap analyses by variable, type of mission or WIGOS subcomponent Help icon

Select gap analysis type

Select analysis type

Help icon
Help icon
In "Simplified" mode, the results in the analysis are calculated by looking at each instrument's mission objectives: for each instrument we keep track of what the primary, secondary, and opportunity mission objectives are. These mission objectives indicate that an instrument is primarily envisioned to measure variable X, Y and Z, that variables A, B and C are its secondary objective, and that it may offer the opportunity to measure variables I and II although it is not optimized for that. The simplified Gap analysis produces a timeline based on this information. The simplified Gap analysis is only available for analyzing variables, not for missions.
In "Expert system" mode, the results in the analysis are calculated with an expert system. Internally, OSCAR works with a large set of 1700 rules that determine whether or not an instrument is capable of measuring a given variable, and to what degree. When you select "Expert system", the Gap analysis is performed based on this large set of rules.

Select a Variable

Select a type of Mission

Select a WIGOS subcomponent

Variable sorting criteria

 

Each instrument is assigned with an up-to-5-step rating, evaluated as a blend of several elements.  For this particular Variable, the rating is driven by:

  • the observed solar area (disk only or disk + corona or corona).

 

RATING CRITERIA:

1

  • Disk + corona viewed

2

  • Disk only viewed

3

  • Occultation coronagraph

4

  • -

5

  • -
Measurement timeline for Solar Lyman-alpha flux Help icon
Hint: Move around in the timeline by scrolling up, down, left or right.

Found 26 results

This table has a large number of results.
Instrument NRT? Relevance Satellite ECT/Lon Orbit DLR
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
LST1 - primaryASO-S (Kuafu-1)06:00 descSunSync
X
XXXX
EUI2 - very highSolar Orbiter25 °Solar
X
XXXXXXXXXX
EVE2 - very highSDO29.6 °GeoSync
X
XXXXXXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-L N129.6°WGEO
X
XXXXX
GGAK-E/VUSS-EYes2 - very highElectro-L N214.5°WGEO
X
XXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-M N1GEOXXXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-M N2GEOXXXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-L N376°EGEO
X
XXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-M N3GEOXXXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-L N4165.8°EGEO
X
XXXXXXXXXX
GGAK-E/VUSS-E2 - very highElectro-L N5GEOXXXXXXXXXXX
LAD2 - very highTWINS (2 sats)63.4 °Molniya
X
XXXXXXXXXXXXXX
LYRA2 - very highPROBA-206:00 ascSunSync
X
XXXXXXXXXXXXXXX
MUSE2 - very highNimbus-312:00 descSunSync
X
XX
X
MUSE2 - very highNimbus-412:00 descSunSync
X
XXXXXXXXX
X
PHOKA2 - very highCoronas-Photon82.5 °DRIFT
X
SEE2 - very highTIMED74 °DRIFT
X
XXXXXXXXXXXXXXXXXXXXXXX
SUF2 - very highZond-MTBDSunSync
X
XXX
SUFR-Sp-C2 - very highCoronas-I82.5 °DRIFT
X
SUFR-Sp-C2 - very highCoronas-F82.5 °DRIFT
X
XXX
X
SUMER2 - very highSOHOL1
X
XXXXXXXXXXXXXXXXXX
X
TRACE2 - very highTRACE06:00 ascSunSync
X
XXXXXXXXXXX
X
UVSP2 - very highSMM28.5 °DRIFT
X
XXXXXXXX
X
XPS Important note2 - very highSORCE40 °DRIFT
X
XXXXXXXXXXXXXXXX
X
METIS3 - highSolar Orbiter25 °Solar
X
XXXXXXXXXX
UVCS3 - highSOHOL1
X
XXXXXXXXXXXXXXXXX
X
All instruments for measuring Solar Lyman-alpha flux
Instruments Relevance Operational limitations
LST1 - primary
EUI2 - very high
EVE2 - very high
GGAK-E/VUSS-E2 - very high
LAD2 - very high
LYRA2 - very high
MUSE2 - very high
PHOKA2 - very high
SEE2 - very high
SUF2 - very high
SUFR-Sp-C2 - very high
SUMER2 - very high
TRACE2 - very high
UVSP2 - very high
XPS2 - very high
METIS3 - high
UVCS3 - high