Filter Profile Service
A repository of Filter information for the VO
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Landsat :Landsat 8 provides moderate-resolution (15m-100m, depending on spectral frequency) measurements of the Earth's terrestrial and polar regions in the visible, near-infrared, short wave infrared, and thermal infrared.
Landsat/TIRS :The Thermal Infrared Sensor (TIRS) measures land surface temperature in two thermal bands with a new technology that applies quantum physics to detect heat.

Landsat/TIRS.1080nm108957.55109018.37108855.27103130.66114694.835690.3632.788.29e-14LandsatTIRSLandsat TIRS 1080nm relative spectral response
Landsat/TIRS.1200nm120057.72120188.42119838.02111776.31127759.919576.0627.075.65e-14LandsatTIRSLandsat TIRS 1200nm relative spectral response
X
Landsat/TIRS.1200nm
Filter Description

Filter ID (?) :Landsat/TIRS.1200nm
Description (?) :Landsat TIRS 1200nm relative spectral response
Phot.System (?) :TIRS
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :Landsat
Instrument (?) :TIRS
Comments (?) :Response is based on measurements of the individual optical and electro-optical components of the instrument combined to estimate the end-to-end instrument response.

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 120057.72 ------- (Angstrom)
λmean (?) : 120188.42 ------- (Angstrom)
λcen (?) : 120053.66 ------- (Angstrom)
λeff (?) : 119838.02 ------- (Angstrom)
λpeak (?) : 123500.00 ------- (Angstrom)
λpivot (?) : 120057.72 ------- (Angstrom)
λphot (?) : 119924.81 ------- (Angstrom)
λmin (?) : 111776.31 ------- (Angstrom)
λmax (?) : 127759.91 ------- (Angstrom)
Weff (?) : 9576.06 ------- (Angstrom)
FWHM (?) : 9998.12 ------- (Angstrom)
Af/AV (?) : 0.0373 ------- ()
Fsun (?) : 0.0119 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: TIRS Spectral Response

Transmission components: Filter + CCD + Instrument + Other optical components

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.65052e-14(erg/cm2/s/A)
  ------- 27.07(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Landsat/TIRS.1200nm/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 7.5798e-12(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Landsat/TIRS.1200nm/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 1739381.29(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Landsat/TIRS.1200nm/ST
 


Filter added: 2020-07-31 11:07:38
Last update: 2020-12-10 16:32:26
 

Filter Plots

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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: