Filter Profile Service
A repository of Filter information for the VO

COBE/DIRBE.1p25m12740.812481.810780150603132.01525.1COBEDIRBEDIRBE 1.25 micron filter
COBE/DIRBE.2p2m22258.522044.619470251703639.9635.7COBEDIRBEDIRBE 2.2 micron filter
X
COBE/DIRBE.2p2m
Filter Description

Filter ID (?) :COBE/DIRBE.2p2m
Description (?) :DIRBE 2.2 micron filter
Phot.System (?) :DIRBE
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :COBE
Instrument (?) :DIRBE
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 22258.51 ------- (Angstrom)
λcen (?) : 22238.25 ------- (Angstrom)
λeff (?) : 22044.58 ------- (Angstrom)
λpeak (?) : 23100.00 ------- (Angstrom)
λpivot (?) : 22172.37 ------- (Angstrom)
λphot (?) : 22102.26 ------- (Angstrom)
λmin (?) : 19470.00 ------- (Angstrom)
λmax (?) : 25170.00 ------- (Angstrom)
Weff (?) : 3639.91 ------- (Angstrom)
FWHM (?) : 3716.50 ------- (Angstrom)
Af/AV (?) : 0.12 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for filter response: LAMBDA - COBE DIRBE

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.921e-11(erg/cm2/s/A)
  ------- 635.66(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : COBE/DIRBE.2p2m/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.240e-10(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : COBE/DIRBE.2p2m/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 58858.53(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : COBE/DIRBE.2p2m/ST
 


Filter added: 2017-08-28 01:01:39
Last update: 2018-03-21 17:34:01
COBE/DIRBE.3p5m35568.634687.929630420609085.9278.5COBEDIRBEDIRBE 3.5 micron filter
COBE/DIRBE.4p9m48909.848584.543390534256560.5153.0COBEDIRBEDIRBE 4.9 micron filter
COBE/DIRBE.12m127809.0108933.47656017467065597.125.8COBEDIRBEDIRBE 12 micron filter
COBE/DIRBE.25m211993.4196574.315543029191072379.89.2COBEDIRBEDIRBE 25 micron filter
COBE/DIRBE.60m574618.0514785.6303490815290260176.31.3COBEDIRBEDIRBE 60 micron filter
COBE/DIRBE.100m993265.3922536.26556801341470317996.00.4COBEDIRBEDIRBE 100 micron filter
COBE/DIRBE.140m1510826.31392902.39980902639810423120.70.2COBEDIRBEDIRBE 140 micron filter
COBE/DIRBE.240m2546658.42297615.616295304515850989932.70.1COBEDIRBEDIRBE 240 micron filter
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   5060 filters available,   Last update: 2019-09-30
 
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 SVO Filter Profile Service (http://svo2.cab.inta-csic.es/theory/fps/) supported from the Spanish MINECO through grant AYA2017-84089

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