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TIROS-N :The TIROS-N series was the third generation of NOAA's low earth orbit meteorological satellites. Later spacecraft were called NOAA.
TIROS-N/AVHRR :The Advanced Very High Resolution Radiometer (AVHRR), on board the TIROS-N satellite. It is a broad-band, four or five channel (depending on the model) scanner, sensing in the visible, near-infrared, and thermal infrared portions of the electromagnetic spectrum.id:TIROS-N/AVHRR.a

TIROS-N/AVHRR.Ch16974.977236.656696.284000.009800.003279.802910.831.79e-9TIROS-NAVHRRTIROS-N AVHRR Ch1 normalized SRF
X
TIROS-N/AVHRR.Ch1
Filter Description

Filter ID (?) :TIROS-N/AVHRR.Ch1
Description (?) :TIROS-N AVHRR Ch1 normalized SRF
Phot.System (?) :AVHRR
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :TIROS-N
Instrument (?) :AVHRR
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 6974.97 ------- (Angstrom)
λmean (?) : 7236.65 ------- (Angstrom)
λcen (?) : 7244.52 ------- (Angstrom)
λeff (?) : 6696.28 ------- (Angstrom)
λpeak (?) : 7800.00 ------- (Angstrom)
λpivot (?) : 6974.97 ------- (Angstrom)
λphot (?) : 6879.07 ------- (Angstrom)
λmin (?) : 4000.00 ------- (Angstrom)
λmax (?) : 9800.00 ------- (Angstrom)
Weff (?) : 3279.80 ------- (Angstrom)
FWHM (?) : 3464.74 ------- (Angstrom)
Af/AV (?) : 0.736 ------- ()
Fsun (?) : 136.32 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: NOAA AVHRR Spectral Response Functions

Transmission components: Filter + Instrumentid:TIROS-N/AVHRR.Ch1

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.79371e-9(erg/cm2/s/A)
  ------- 2910.83(Jy)
PhotCal ID (?) : TIROS-N/AVHRR.Ch1/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.2375e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : TIROS-N/AVHRR.Ch1/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 5892.37(Jy)
PhotCal ID (?) : TIROS-N/AVHRR.Ch1/ST
 


Filter added: 2020-08-28 20:23:31
Last update: 2021-07-27 20:40:58
TIROS-N/AVHRR.Ch28444.388644.978275.216000.0011680.003081.902396.341.01e-9TIROS-NAVHRRTIROS-N AVHRR Ch2 normalized SRF
TIROS-N/AVHRR.Ch337666.5237721.8937578.8035044.2840000.003767.53242.915.13e-12TIROS-NAVHRRTIROS-N AVHRR Ch3 normalized SRF
TIROS-N/AVHRR.Ch4109759.30109882.23109557.80103000.00117918.378400.4031.447.82e-14TIROS-NAVHRRTIROS-N AVHRR Ch4 normalized SRF
 

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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

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