Filter Profile Service
A repository of Filter information for the VO

HST/ACS_HRC.F220W2277.92253.318552981478.9772.1HSTACSF220W filter for HST ACS_HRC
HST/ACS_HRC.F250W2750.32740.220953535594.2935.7HSTACSF250W filter for HST ACS_HRC
X
HST/ACS_HRC.F250W
Filter Description

Filter ID (?) :HST/ACS_HRC.F250W
Description (?) :F250W filter for HST ACS_HRC
Phot.System (?) :------
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :HST
Instrument (?) :ACS
Comments (?) :Response calculated using the stsynphot python package by STScI. In particular, function stsynphot.band("acs,hrc,f250w"). Please, take a look to stsynphot documentation and HST instrument documentation

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 2750.30 ------- (Angstrom)
λcen (?) : 2689.96 ------- (Angstrom)
λeff (?) : 2740.19 ------- (Angstrom)
λpeak (?) : 2520.18 ------- (Angstrom)
λpivot (?) : 2716.34 ------- (Angstrom)
λphot (?) : 2764.80 ------- (Angstrom)
λmin (?) : 2094.88 ------- (Angstrom)
λmax (?) : 3534.65 ------- (Angstrom)
Weff (?) : 594.16 ------- (Angstrom)
FWHM (?) : 546.45 ------- (Angstrom)
Af/AV (?) : 2.00 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for filter response: stsynphot documentation

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.736e-9(erg/cm2/s/A)
  ------- 935.72(Jy)
PhotCal ID (?) : HST/ACS_HRC.F250W/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.450e-8(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : HST/ACS_HRC.F250W/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 909.43(Jy)
PhotCal ID (?) : HST/ACS_HRC.F250W/ST
 


Filter added: 2019-07-16 12:11:26
Last update: 2019-09-25 12:36:45
HST/ACS_HRC.F330W3376.23368.329583719529.21231.9HSTACSF330W filter for HST ACS_HRC
HST/ACS_HRC.F344N3433.73433.63391348059.21263.6HSTACSF344N filter for HST ACS_HRC
HST/ACS_HRC.FR388N3880.53881.63810395078.63360.0HSTACSFR388N ramp filter for HST ACS_HRC at central wavelength
HST/ACS_HRC.F435W4343.24331.435944861760.53994.9HSTACSF435W filter for HST ACS_HRC
HST/ACS_HRC.FR459M4597.24589.542804908346.74243.4HSTACSFR459M ramp filter for HST ACS_HRC at central wavelength
HST/ACS_HRC.F475W4828.94738.5385855591187.83918.6HSTACSF475W filter for HST ACS_HRC
HST/ACS_HRC.F502N5023.15022.94966508056.73941.6HSTACSF502N filter for HST ACS_HRC
HST/ACS_HRC.FR505N5050.45049.749555145107.83923.9HSTACSFR505N ramp filter for HST ACS_HRC at central wavelength
HST/ACS_HRC.F555W5391.55326.6458161941102.43625.1HSTACSF555W filter for HST ACS_HRC
HST/ACS_HRC.F550M5586.45573.152465930526.63543.2HSTACSF550M filter for HST ACS_HRC
HST/ACS_HRC.F606W5999.75777.1462571791872.93251.9HSTACSF606W filter for HST ACS_HRC
HST/ACS_HRC.F625W6336.06250.1544270981274.13088.5HSTACSF625W filter for HST ACS_HRC
HST/ACS_HRC.FR656N6560.36558.964456675130.92707.2HSTACSFR656N ramp filter for HST ACS_HRC at central wavelength
HST/ACS_HRC.F658N6584.16586.16510665974.82569.9HSTACSF658N filter for HST ACS_HRC
HST/ACS_HRC.F660N6599.56600.16562664335.72806.7HSTACSF660N filter for HST ACS_HRC
HST/ACS_HRC.PR200L6689.65571.41700108664940.32603.9HSTACSPR200L disperser for HST ACS_HRC
HST/ACS_HRC.POL_UV7211.95934.61900109595149.22505.6HSTACSPOL_UV filter for HST ACS_HRC
HST/ACS_HRC.POL_V7627.16356.53576109603919.82554.8HSTACSPOL_V filter for HST ACS_HRC
HST/ACS_HRC.F775W7702.47624.7679086261300.02523.9HSTACSF775W filter for HST ACS_HRC
HST/ACS_HRC.G800L7773.87264.85237108463261.02544.2HSTACSG800L disperser for HST ACS_HRC
HST/ACS_HRC.F814W8211.28035.8688296541930.92405.5HSTACSF814W filter for HST ACS_HRC
HST/ACS_HRC.F892N8916.88918.487909037148.62318.1HSTACSF892N filter for HST ACS_HRC
HST/ACS_HRC.FR914M9117.49099.583749827818.82280.8HSTACSFR914M ramp filter for HST ACS_HRC at central wavelength
HST/ACS_HRC.F850LP9193.89117.68010109341551.82233.1HSTACSF850LP filter for HST ACS_HRC
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)



© SVO,   5137 filters available,   Last update: 2019-12-14
 
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: