Filter Profile Service
A repository of Filter information for the VO.
Grant PID2020-112494GBI00 funded by
Astronomy (7905)Planetary science (616)Earth Obs. (2452)


DSCOVR :DSCOVR (Deep Space Climate Observatory) will succeed NASA's Advanced Composition Explore's (ACE) role in supporting solar wind alerts and warnings from the L1 orbit, the neutral gravity point between the Earth and sun approximately one million miles from Earth.
DSCOVR/EPIC :EPIC (Earth Polychromatic Imaging Camera) is a 10-channel spectroradiometer (317 – 780 nm) onboard NOAA's DSCOVR (Deep Space Climate Observatory) spacecraft.id:DSCOVR/EPIC.a

DSCOVR/EPIC.317nm3174.063174.073174.043160.003190.0012.171173.363.49e-9DSCOVREPICDSCOVR EPIC 317nm band normalized SRF
DSCOVR/EPIC.325nm3249.353249.353249.343240.003260.2010.561195.393.39e-9DSCOVREPICDSCOVR EPIC 325nm band normalized SRF
DSCOVR/EPIC.340nm3397.593397.633397.633366.713424.7527.631262.343.28e-9DSCOVREPICDSCOVR EPIC 340nm band normalized SRF
DSCOVR/EPIC.388nm3877.913877.933875.843854.123902.4126.263190.906.36e-9DSCOVREPICDSCOVR EPIC 388nm band normalized SRF
DSCOVR/EPIC.443nm4423.024423.054423.034399.174451.2827.504439.276.8e-9DSCOVREPICDSCOVR EPIC 443nm band normalized SRF
DSCOVR/EPIC.551nm5514.615514.645514.595490.435540.8530.023592.313.54e-9DSCOVREPICDSCOVR EPIC 551nm band normalized SRF
DSCOVR/EPIC.680nm6797.856797.896797.826757.306862.4920.042883.981.87e-9DSCOVREPICDSCOVR EPIC 680nm band normalized SRF
X
DSCOVR/EPIC.680nm
Filter Description

Filter ID (?) :DSCOVR/EPIC.680nm
Description (?) :DSCOVR EPIC 680nm band normalized SRF
Phot.System (?) :EPIC
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :DSCOVR
Instrument (?) :EPIC
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 6797.85 ------- (Angstrom)
λmean (?) : 6797.89 ------- (Angstrom)
λcen (?) : 6795.96 ------- (Angstrom)
λeff (?) : 6797.82 ------- (Angstrom)
λpeak (?) : 6795.53 ------- (Angstrom)
λpivot (?) : 6797.85 ------- (Angstrom)
λphot (?) : 6797.84 ------- (Angstrom)
λmin (?) : 6757.30 ------- (Angstrom)
λmax (?) : 6862.49 ------- (Angstrom)
Weff (?) : 20.04 ------- (Angstrom)
FWHM (?) : 17.19 ------- (Angstrom)
Af/AV (?) : 0.765 ------- ()
Fsun (?) : 149.98 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: EPIC

Transmission components: Filter + Instrumentid:DSCOVR/EPIC.680nm

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.87099e-9(erg/cm2/s/A)
  ------- 2883.98(Jy)
PhotCal ID (?) : DSCOVR/EPIC.680nm/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.35561e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : DSCOVR/EPIC.680nm/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 5596.92(Jy)
PhotCal ID (?) : DSCOVR/EPIC.680nm/ST
 


Filter added: 2020-08-28 16:31:32
Last update: 2021-07-27 19:01:01
DSCOVR/EPIC.687nm6875.296875.296875.296865.376889.778.692846.201.81e-9DSCOVREPICDSCOVR EPIC 687nm band normalized SRF
DSCOVR/EPIC.764nm7636.707636.707636.707624.827650.7610.382521.191.3e-9DSCOVREPICDSCOVR EPIC 764nm band normalized SRF
DSCOVR/EPIC.779nm7792.207792.207792.237771.317812.4218.792447.981.21e-9DSCOVREPICDSCOVR EPIC 779nm band normalized SRF
 

Filter Plots (using a common λ range)

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If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgement in your publication:

This research has made use of the Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

and we would appreciate if you could include the following references in your publication: