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

Select gap analysis type

Select analysis type

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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);
  • the number of channels and the covered spectral range.

 

RATING CRITERIA:

1

  • Disk + corona, many channels, large spectral range
  • Disk only, many channels, large spectral range

2

  • Disk + corona, many channels, narrow spectral range
  • Disk only, many channels, narrow spectral range

3

  • Disk + corona, few channels, large spectral range
  • Disk only, few channels, large spectral range

4

  • Disk + corona, few channels, narrow spectral range
  • Disk only, few channels, narrow spectral range

5

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

Found 57 results

This table has a large number of results.
Instrument NRT? Relevance Satellite Orbit DLR
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
EXIS1 - primaryGOES-1675.2°W
X
XXXXXXXXXXX
EXISYes1 - primaryGOES-17137.2°W
X
XXXXXXXXXXX
EXIS1 - primaryGOES-1889.5°W
X
XXXXXXXXXXX
EXIS1 - primaryGOES-U75°WXXXXXXXXXXXX
SEM/XRS-EUV1 - primaryGOES-1135°W
X
XXXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-275°W
X
XXXXXXXXXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-3135°W
X
XXXXXXXXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-4135°W
X
XXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-575°W
X
XXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-6135°W
X
XXXXX
X
SEM/XRS-EUV1 - primaryGOES-775°W
X
XXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-875°W
X
XXXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-9135°W
X
XXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-10135°W
X
XXXXXXXX
X
SEM/XRS-EUV1 - primaryGOES-11135°W
X
XXXXXXXXXX
X
SEM/XRS-EUV Important note1 - primaryGOES-1275°W
X
XXXXXX
SEM/XRS-EUV Important note1 - primaryGOES-1360°W
X
XXXXXXXXXXXX
X
SEM/XRS-EUV Important noteYes1 - primaryGOES-14105°W
X
XXXXXXXXXXXXX
SEM/XRS-EUV Important noteYes1 - primaryGOES-15128°W
X
XXXXXXXXXXXX
SEM/XRS-EUV1 - primarySMS-175°W
X
XXXXXX
X
SEM/XRS-EUV1 - primarySMS-2135°W
X
XXXXXX
X
SEM/XRS-EUV1 - primaryGOES-9 (GMS backup)155°E
X
XX
X
SEM/XRS-EUV1 - primaryGOES-10 (S-America)60°W
X
XX
X
SUFR-Sp-C1 - primaryCoronas-I82.5 °
X
SUFR-Sp-C1 - primaryCoronas-F82.5 °
X
XXX
X
SXEUV1 - primaryFY-4C86.5°EXXXXXXXX
SXEUV1 - primaryFY-4D105°E
X
XXXXXXX
SXEUV1 - primaryFY-4E86.5°E
X
XXXXXXX
SXEUV1 - primaryFY-4F105°E
X
XXXXXXX
SXEUV1 - primaryFY-4G86.5°E
X
XXXXXXX
SXUS1 - primaryFY-4C86.5°EXXXXXXXX
SXUS1 - primaryFY-4D105°E
X
XXXXXXX
SXUS1 - primaryFY-4E86.5°E
X
XXXXXXX
SXUS1 - primaryFY-4F105°E
X
XXXXXXX
SXUS1 - primaryFY-4G86.5°E
X
XXXXXXX
AIA2 - very highSDO29.6 °
X
XXXXXXXXXXXX
SUVI2 - very highGOES-1675.2°W
X
XXXXXXXXXXX
SUVIYes2 - very highGOES-17137.2°W
X
XXXXXXXXXXX
SUVI2 - very highGOES-1889.5°W
X
XXXXXXXXXXX
SUVI2 - very highGOES-U75°WXXXXXXXXXXXX
LYRA3 - highPROBA-206:00 asc
X
XXXXXXXXXXXXX
RMS-solar3 - highElectro-GOMS76.5°E
X
XXXXX
X
EIT4 - fairSOHO
X
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
EUVI-Vigil4 - fairVigil-L5
X
XXXXXXXXXX
SECCHI/EUVI4 - fairSTEREO-B23.44 °
X
XXXXXXX
X
SECCHI/EUVI4 - fairSTEREO-A23.44 °
X
XXXXXXXXXXXXXXXXXX
SWAP4 - fairPROBA-206:00 asc
X
XXXXXXXXXXXXX
EUI4 - fairSolar Orbiter25 °
X
XXXXXXXXXX
PHOKA4 - fairCoronas-Photon82.5 °
X
SEM (SOHO)4 - fairSOHO
X
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
SUVI (FY-4)4 - fairFY-4C86.5°EXXXXXXXX
SUVI (FY-4)4 - fairFY-4D105°E
X
XXXXXXX
SUVI (FY-4)4 - fairFY-4E86.5°E
X
XXXXXXX
SUVI (FY-4)4 - fairFY-4F105°E
X
XXXXXXX
SUVI (FY-4)4 - fairFY-4G86.5°E
X
XXXXXXX
XEUVI4 - fairFY-3E05:40 desc
X
XXXXXX
XEUVI4 - fairFY-3J05:00 descXXXXXXXXX
All instruments for measuring Solar EUV flux
Instruments Relevance Operational limitations
EXIS1 - primary
SEM/XRS-EUV1 - primary
SUFR-Sp-C1 - primary
SXEUV1 - primary
SXUS1 - primary
AIA2 - very high
SUVI2 - very high
LYRA3 - high
RMS-solar3 - high
EIT4 - fair
EUVI-Vigil4 - fair
SECCHI/EUVI4 - fair
SWAP4 - fair
EUI4 - fair
PHOKA4 - fair
SEM (SOHO)4 - fair
SUVI (FY-4)4 - fair
XEUVI4 - fair