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


WHT :William Herschel Telescope
WHT/ULTRACAM :ULTACAM is an ultra-fast, triple beam CCD camera designed to provide imaging photometry at high temporal resolution.id:WHT/ULTRACAM.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full WHT/ULTRACAM filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

WHT/ULTRACAM.u_s_noatm3451.273461.403472.633190.333936.09252.701347.443.39e-9WHTULTRACAMSuper SDSS u_s filter (no atm.)
WHT/ULTRACAM.u_noatm3453.323461.813466.723197.853865.00224.121322.493.32e-9WHTULTRACAMSDSS u' filter (no atm.)
WHT/ULTRACAM.u3467.033475.593481.873202.933871.21212.971335.883.33e-9WHTULTRACAMSDSS u' filter (full)
WHT/ULTRACAM.u_s3467.413477.803491.373195.193938.99239.411367.833.41e-9WHTULTRACAMSuper SDSS u_s filter (full)
WHT/ULTRACAM.NB3500_noatm3524.553524.903524.753443.913608.9178.781313.423.17e-9WHTULTRACAMNB3500 filter (no atm.)
WHT/ULTRACAM.NB35003524.993525.343525.183444.343609.4079.021313.643.17e-9WHTULTRACAMNB3500 filter (full)
WHT/ULTRACAM.NB3500_filter3527.703528.233527.953429.093637.46104.021314.193.17e-9WHTULTRACAMNB3500 filter (filter only)
WHT/ULTRACAM.u_filter3513.743529.693555.963069.253997.31577.261475.493.58e-9WHTULTRACAMSDSS u' filter (filter only)
WHT/ULTRACAM.u_s_filter3529.173552.943607.933068.133980.58721.761667.804.01e-9WHTULTRACAMSuper SDSS u_s filter (filter only)
WHT/ULTRACAM.NB4170_noatm4203.184203.334203.084146.104266.5253.964626.137.85e-9WHTULTRACAMNB4170 filter (no atm.)
WHT/ULTRACAM.NB41704203.274203.424203.174146.204266.6654.014626.067.85e-9WHTULTRACAMNB4170 filter (full)
WHT/ULTRACAM.NB4170_filter4203.354203.494203.244146.474266.3853.874626.097.85e-9WHTULTRACAMNB4170 filter (filter only)
WHT/ULTRACAM.bowen_noatm4700.404700.964699.724572.574833.71113.404210.475.71e-9WHTULTRACAMCIII/NIII_HeII Bowen filter (no atm.)
WHT/ULTRACAM.bowen4700.584701.134699.894572.924834.06113.364210.265.71e-9WHTULTRACAMCIII/NIII_HeII Bowen filter (full)
WHT/ULTRACAM.bowen_filter4702.264702.824701.564575.894837.03113.414208.275.71e-9WHTULTRACAMCIII/NIII_HeII Bowen filter (filter only)
X
WHT/ULTRACAM.bowen_filter
Filter Description

Filter ID (?) :WHT/ULTRACAM.bowen_filter
Description (?) :CIII/NIII_HeII Bowen filter (filter only)
Phot.System (?) :ULTRACAM
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :WHT
Instrument (?) :ULTRACAM
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4702.26 ------- (Angstrom)
λmean (?) : 4702.82 ------- (Angstrom)
λcen (?) : 4702.09 ------- (Angstrom)
λeff (?) : 4701.56 ------- (Angstrom)
λpeak (?) : 4703.77 ------- (Angstrom)
λpivot (?) : 4702.26 ------- (Angstrom)
λphot (?) : 4701.92 ------- (Angstrom)
λmin (?) : 4575.89 ------- (Angstrom)
λmax (?) : 4837.03 ------- (Angstrom)
Weff (?) : 113.41 ------- (Angstrom)
FWHM (?) : 109.20 ------- (Angstrom)
Af/AV (?) : 1.21 ------- ()
Fsun (?) : 200.18 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: github: throughput models for hipercam/ultracam/ultraspec

Transmission components: Filterid:WHT/ULTRACAM.bowen_filter
 

You can download here the GaiaXPy base XML file for the full WHT/ULTRACAM filter set.
Please, take a look to GaiaXPy documentation for more information.

- GaiaXPy base XML file.

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.70572e-9(erg/cm2/s/A)
  ------- 4208.27(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WHT/ULTRACAM.bowen_filter/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.92304e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WHT/ULTRACAM.bowen_filter/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2678.05(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WHT/ULTRACAM.bowen_filter/ST
 


Filter added: 2020-01-22 17:54:02
Last update: 2021-07-27 20:46:00
WHT/ULTRACAM.g_s_noatm4724.374782.694682.523950.815560.191201.644034.715.42e-9WHTULTRACAMSuper SDSS g_s filter (no atm.)
WHT/ULTRACAM.g_s_filter4732.724792.054689.763950.005574.701303.984023.945.39e-9WHTULTRACAMSuper SDSS g_s filter (filter only)
WHT/ULTRACAM.g_s4746.184803.574704.493952.655560.401145.804024.285.36e-9WHTULTRACAMSuper SDSS g_s filter (full)
WHT/ULTRACAM.g_noatm4781.844840.594739.933883.925680.031158.583999.245.24e-9WHTULTRACAMSDSS g' filter (no atm.)
WHT/ULTRACAM.g4803.014860.504761.353887.615680.241111.663989.845.19e-9WHTULTRACAMSDSS g' filter (full)
WHT/ULTRACAM.g_filter4805.074866.954760.333874.855727.121332.043980.335.17e-9WHTULTRACAMSDSS g' filter (filter only)
WHT/ULTRACAM.bcont_filter5192.755193.675191.785022.045364.53163.633805.334.23e-9WHTULTRACAMBlue continuum filter (filter only)
WHT/ULTRACAM.bcont_noatm5194.545195.435193.585026.235361.63158.743803.884.23e-9WHTULTRACAMBlue continuum filter (no atm.)
WHT/ULTRACAM.bcont5194.675195.565193.725026.635361.73158.433803.774.23e-9WHTULTRACAMBlue continuum filter (full)
WHT/ULTRACAM.NaI_filter5961.895964.355959.285690.346241.24306.943319.222.8e-9WHTULTRACAMNaI filter (filter only)
WHT/ULTRACAM.NaI_noatm5961.995964.445959.425698.636239.75305.473319.132.8e-9WHTULTRACAMNaI filter (no atm.)
WHT/ULTRACAM.NaI5962.445964.895959.865699.166240.26304.313318.862.8e-9WHTULTRACAMNaI filter (full)
WHT/ULTRACAM.rcont_noatm6059.696060.146059.215930.636192.08122.613259.572.66e-9WHTULTRACAMRed Continuum filter (no atm.)
WHT/ULTRACAM.rcont_filter6059.736060.196059.255930.546192.87123.103259.562.66e-9WHTULTRACAMRed continuum filter (filter only)
WHT/ULTRACAM.rcont6059.826060.286059.345930.766192.29122.533259.502.66e-9WHTULTRACAMRed continuum filter (full)
WHT/ULTRACAM.r_s_filter6214.356252.786170.755464.897001.381259.053166.422.46e-9WHTULTRACAMSuper SDSS r_s filter (filter only)
WHT/ULTRACAM.r_s_noatm6249.626285.356208.845487.577002.051150.493144.432.41e-9WHTULTRACAMSuper SDSS r_s filter (no atm.)
WHT/ULTRACAM.r_s6255.866291.386215.215488.797002.031107.743140.212.41e-9WHTULTRACAMSuper SDSS r_s filter (full)
WHT/ULTRACAM.r_filter6263.636300.106222.255473.227178.391214.073137.142.4e-9WHTULTRACAMSDSS r' filter (filter only)
WHT/ULTRACAM.r_noatm6288.516323.246249.085492.117184.491146.683122.082.37e-9WHTULTRACAMSDSS r' filter (no atm.)
WHT/ULTRACAM.r6294.776329.296255.475493.237181.571107.403117.932.36e-9WHTULTRACAMSDSS r' filter (full)
WHT/ULTRACAM.Ha_broad_filter6610.126610.376612.346507.326712.3497.362758.051.89e-9WHTULTRACAMHalpha broad filter (filter only)
WHT/ULTRACAM.Ha_broad_noatm6610.256610.516612.476507.586712.4397.112758.871.89e-9WHTULTRACAMHalpha broad filter (no atm.)
WHT/ULTRACAM.Ha_broad6610.336610.596612.556507.706712.5196.992759.361.89e-9WHTULTRACAMHalpha broad filter (full)
WHT/ULTRACAM.Ha_narrow_filter6618.956619.046619.496557.696681.2954.112874.831.97e-9WHTULTRACAMHalpha narrow filter (filter only)
WHT/ULTRACAM.Ha_narrow_noatm6618.996619.096619.536557.776681.3354.082875.041.97e-9WHTULTRACAMHalpha narrow filter (no atm.)
WHT/ULTRACAM.Ha_narrow6619.026619.116619.566557.816681.3654.072875.161.97e-9WHTULTRACAMHalpha narrow filter (full)
WHT/ULTRACAM.clear_noatm7256.527544.766992.824361.3510498.003041.702799.141.59e-9WHTULTRACAMClear filter (no atm.)
WHT/ULTRACAM.clear7272.887557.977011.394367.4710498.002951.202790.691.58e-9WHTULTRACAMClear filter (full)
WHT/ULTRACAM.i_noatm7614.297642.117583.786865.118522.991110.752543.361.32e-9WHTULTRACAMSDSS i' filter (no atm.)
WHT/ULTRACAM.i7616.327644.627585.256869.838523.401079.452542.721.31e-9WHTULTRACAMSDSS i' filter (full)
WHT/ULTRACAM.i_s_noatm7638.197670.567602.986908.958572.191192.612535.731.3e-9WHTULTRACAMSuper SDSS i_s filter (no atm.)
WHT/ULTRACAM.i_s7641.167674.147605.256910.518572.841169.092534.791.3e-9WHTULTRACAMSuper SDSS i_s filter (full)
WHT/ULTRACAM.i_filter7693.407723.497659.836866.108551.571247.392513.781.27e-9WHTULTRACAMSDSS i' filter (filter only)
WHT/ULTRACAM.i_s_filter7735.047770.437695.706910.738593.681362.202499.991.25e-9WHTULTRACAMSuper SDSS i_s filter (filter only)
WHT/ULTRACAM.clear_filter6590.107778.816041.853033.0311033.005144.722759.671.9e-9WHTULTRACAMClear filter (filter only)
WHT/ULTRACAM.iz8163.848298.118057.706806.6510500.001906.342434.441.1e-9WHTULTRACAMSDSS i'+z' filter (full)
WHT/ULTRACAM.iz_noatm8164.468299.268058.396806.1710500.001959.822435.731.1e-9WHTULTRACAMSDSS i'+z' filter (no atm.)
WHT/ULTRACAM.z9119.579168.259092.258013.8110495.901567.732226.128.02e-10WHTULTRACAMSDSS z' filter (full)
WHT/ULTRACAM.z_s9126.599172.839101.278208.2710498.501440.942223.588.0e-10WHTULTRACAMSuper SDSS z_s filter (full)
WHT/ULTRACAM.z_noatm9128.519175.829102.098013.6910495.901626.702227.568.01e-10WHTULTRACAMSDSS z' filter (no atm.)
WHT/ULTRACAM.z_s_noatm9136.129180.999111.698207.5310498.501501.602225.037.99e-10WHTULTRACAMSuper SDSS z_s filter (no atm.)
WHT/ULTRACAM.iz_filter8969.699192.838779.996817.6511045.003291.672278.698.49e-10WHTULTRACAMSDSS i'+z' filter (filter only)
WHT/ULTRACAM.z_s_filter9668.469762.669588.588225.7111048.502369.152133.726.84e-10WHTULTRACAMSuper SDSS z_s filter (filter only)
WHT/ULTRACAM.z_filter10145.9010314.949981.738053.9612050.903154.322041.535.95e-10WHTULTRACAMSDSS z' filter (filter only)
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own 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: