JWST :James Webb Space Telescope JWST/NIRISS :The JWST Near Infrared Imager and Slitless Spectrograph (NIRISS) provides observing modes for slitless spectroscopy, high-contrast interferometric imaging, aThe JWST Near Infrared Imager and Slitless Spectrograph (NIRISS) provides observing modes for slitless spectroscopy, high-contrast interferometric imaging, and imaging, over wavelengths between 0.6 and 5.0 μm.nd imaging, over wavelengths between 0.6 and 5.0 μm. |
| JWST/NIRISS.F090W | 9003.89 | 9066.74 | 8968.38 | 7891.47 | 10241.10 | 1769.25 | 2250.12 | 8.39e-10 | JWST | NIRISS | NIRISS F090W filter | | JWST/NIRISS.F115W | 11501.02 | 11584.05 | 11391.33 | 9974.34 | 13062.61 | 2193.95 | 1750.45 | 4.04e-10 | JWST | NIRISS | NIRISS F115W filter | | JWST/NIRISS.F140M | 14051.34 | 14072.67 | 14021.83 | 13043.21 | 15072.76 | 1412.55 | 1309.33 | 2.0e-10 | JWST | NIRISS | NIRISS F140M filter | | JWST/NIRISS.F150W | 14982.93 | 15081.92 | 14846.46 | 13031.77 | 16970.25 | 3066.69 | 1178.08 | 1.6e-10 | JWST | NIRISS | NIRISS F150W filter | | JWST/NIRISS.F158M | 15866.46 | 15900.06 | 15820.86 | 14572.35 | 17205.35 | 1895.20 | 1080.15 | 1.29e-10 | JWST | NIRISS | NIRISS F158M filter | | JWST/NIRISS.F200W | 19836.78 | 19982.49 | 19626.21 | 17217.03 | 22598.60 | 4263.26 | 762.53 | 5.93e-11 | JWST | NIRISS | NIRISS F200W filter | | JWST/NIRISS.F277W | 27757.90 | 28000.45 | 27395.19 | 23716.82 | 32312.13 | 6448.30 | 426.25 | 1.7e-11 | JWST | NIRISS | NIRISS F277W filter | | JWST/NIRISS.F356W | 35948.19 | 36251.85 | 35471.59 | 30736.83 | 41663.83 | 8566.46 | 268.47 | 6.4e-12 | JWST | NIRISS | NIRISS F356W filter | | JWST/NIRISS.F356W | Filter Description | Filter ID (?) : | JWST/NIRISS.F356W |
| Description (?) : | NIRISS F356W filter |
| Phot.System (?) : | NIRISS |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | JWST |
| Instrument (?) : | NIRISS |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
35948.19 | ------- | (Angstrom) |
| λmean (?) : |
36251.85 | ------- | (Angstrom) |
| λcen (?) : |
36084.11 | ------- | (Angstrom) |
| λeff (?) : |
35471.59 | ------- | (Angstrom) |
| λpeak (?) : |
39310.00 | ------- | (Angstrom) |
| λpivot (?) : |
35948.19 | ------- | (Angstrom) |
| λphot (?) : |
35672.29 | ------- | (Angstrom) |
| λmin (?) : |
30736.83 | ------- | (Angstrom) |
| λmax (?) : |
41663.83 | ------- | (Angstrom) |
| Weff (?) : |
8566.46 | ------- | (Angstrom) |
| FWHM (?) : |
9235.24 | ------- | (Angstrom) |
| Af/AV (?) : |
0.0673 | ------- | () |
| Fsun (?) : |
1.33 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
JWST @ Universite de Montreal Transmission components: Filter | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
6.39657e-12 | (erg/cm2/s/A) |
| |
------- |
268.47 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
JWST/NIRISS.F356W/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
8.65138e-11 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
JWST/NIRISS.F356W/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
152393.66 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
JWST/NIRISS.F356W/ST |
| |
|
Filter added: 2017-03-11 13:14:02
Last update: 2020-12-10 16:32:18 | | JWST/NIRISS.F380M | 38283.58 | 38298.84 | 38263.84 | 36808.64 | 39804.74 | 2019.62 | 239.68 | 4.91e-12 | JWST | NIRISS | NIRISS F380M filter | | JWST/NIRISS.F430M | 42855.10 | 42869.51 | 42829.76 | 41407.17 | 44357.82 | 2039.14 | 195.44 | 3.19e-12 | JWST | NIRISS | NIRISS F430M filter | | JWST/NIRISS.F444W | 44345.96 | 44718.19 | 43768.00 | 38053.90 | 51296.23 | 10646.24 | 182.03 | 2.85e-12 | JWST | NIRISS | NIRISS F444W filter | | JWST/NIRISS.F480M | 48168.24 | 48195.70 | 48130.19 | 45675.10 | 50403.26 | 2973.79 | 157.24 | 2.03e-12 | JWST | NIRISS | NIRISS F480M filter |
|
| 
 ≡ filter transmission<p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl<li><b>Utype</b>: <i>photdm:PhotometryFilter.SpectralAxis.Coverage.Location.Value</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<br> Vg(λ) ≡ Vega spectrum.<p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ui.adsabs.harvard.edu/abs/2014PASP..126..711B/abstract" target="_blank">Bohlin, Gordon, & Tremblay (2014)</a>.<li><a href="https://www.stsci.edu/hst/instrumentation/reference-data-for-calibration-and-tools/astronomical-catalogs/calspec" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum file</a> (units: Angstrom erg/cm2/s/A).</ul><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl.effective</ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<p>Equivalent to the horizontal size of a rectangle with height equal to maximum transmission and with the same area that the one covered by the filter transmission curve.<p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:instr.bandwidth<li><b>Utype</b>: <i>photdm:PhotometryFilter.SpectralAxis.Coverage.Bounds.Extent</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission (energy counter).<br> Vg(λ) ≡ Vega spectrum.<p><i>(T(λ) must be multiplied by λ for photon counting devices)</i><p>F<sub>0,ν</sub>(Jy) = (2.9979246)<sup>-1</sup> 10<sup>5</sup> * λ<sub>ref</sub><sup>2</sup> * F<sub>0,λ</sub>(erg/cm<sup>2</sup>/s/A)<p>In the case that filter owner specifies its own values, they will be the ones provided by the service when queried through the VO.<p><u>Property info:</u><ul><li><b>Unit</b>:Jy<li><b>UCD</b>:phot.flux.density<li><b>Utype</b>: <i>photdm:PhotCal.ZeroPoint.Flux.value</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission (energy counter).<br> Vg(λ) ≡ Vega spectrum.<p><i>(T(λ) must be multiplied by λ for photon counting devices)</i><p><u>Property info:</u><ul><li><b>Unit</b>:erg/cm2/s/A<li><b>Utype</b>: <i>PhotCal.ZeroPoint</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<p>f(λ) ≡ flux of the spectrum<p><u>Property info:</u><ul><li><b>Utype</b>: <i>photdm:PhotometricSystem.detectorType</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<p><img src=showgraph.php?what=lmean&val=36251.849389645&id=JWST/NIRISS.F356W><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl<li><b>Utype</b>: <i>photdm:PhotometryFilter.SpectralAxis.Coverage.Location.Value</i></ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission (photon counter)<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=leff&val=35471.591650165&id=JWST/NIRISS.F356W><p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ui.adsabs.harvard.edu/abs/2014PASP..126..711B/abstract" target="_blank">Bohlin, Gordon, & Tremblay (2014)</a>.<li><a href="https://www.stsci.edu/hst/instrumentation/reference-data-for-calibration-and-tools/astronomical-catalogs/calspec" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum file</a> (units: Angstrom erg/cm2/s/A).</ul><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl.effective</ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission<p><img src=showgraph.php?what=lpiv&val=35948.186873984&id=JWST/NIRISS.F356W><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl</ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission (photon counter)<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=lphot&val=35672.291583201&id=JWST/NIRISS.F356W><p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ui.adsabs.harvard.edu/abs/2014PASP..126..711B/abstract" target="_blank">Bohlin, Gordon, & Tremblay (2014)</a>.<li><a href="https://www.stsci.edu/hst/instrumentation/reference-data-for-calibration-and-tools/astronomical-catalogs/calspec" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum file</a> (units: Angstrom erg/cm2/s/A).</ul><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl</ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission<p>Equivalent to the horizontal size of a rectangle with height equal to maximum transmission and with the same area that the one covered by the filter transmission curve.<p><img src=showgraph.php?what=weff&val=8566.4588886501,36084.105302172,0.917004&id=JWST/NIRISS.F356W><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:instr.bandwidth<li><b>Utype</b>: <i>photdm:PhotometryFilter.SpectralAxis.Coverage.Bounds.Extent</i></ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
![(?)](javascript:Tip('<b>A<sub>f</sub>/A<sub>V</sub></b><br><table cellpadding=20><td class=helptd>Ratio between extintion at λ<sub>ref</sub> and visual extintion. <p>Calculated by the service using the extinction law by <a href="http://adsabs.harvard.edu/abs/1999PASP..111...63F" target="_blank">Fitzpatrick (1999)</a> improved by <a href="http://adsabs.harvard.edu/abs/2005ApJ...619..931I" target="_blank">Indebetouw et al (2005)</a> in the infrared. <p><img src=images/extinctionlaw.png><p>You can download the corresponding <a href=\"getextlaw.php\" target=\"_blank\">data file</a> for the opacity k<sub>λ</sub>. The extinction at each wavelength is calculated as: A<sub>λ</sub> = A<sub>V</sub> * k<sub>λ</sub>/k<sub>V</sub>, where k<sub>λ</sub> is the opacity for a given λ and k<sub>V</sub>=211.4<p><p><u>Property info:</u><ul></ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission (photon counter).<br> Sun(λ) ≡ Sun spectrum.<p><img src=images/sunspec.png><p><p><u>More info:</u><p>Sun spectrum from calspec database: sun_reference_stis_002 composed with sun_mod_001 for larger wavelengths.<ul><li><a href="https://ui.adsabs.harvard.edu/abs/2014PASP..126..711B/abstract" target="_blank">Bohlin, Gordon, & Tremblay (2014)</a>.<li><a href="https://www.stsci.edu/hst/instrumentation/reference-data-for-calibration-and-tools/astronomical-catalogs/calspec" target="_blank">STScI current calspec</a>.<li><a href="morefiles/sun.dat" target="_blank">Sun composed spectrum</a> (units: Angstrom erg/cm2/s/A).</ul><p><u>Property info:</u><ul><li><b>Unit</b>:erg/cm2/s/A<li><b>UCD</b>:phot.flux.density</ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission (photon counter).<br> Vg(λ) ≡ Vega spectrum.<p>F<sub>0,ν</sub>(Jy) = (2.9979246)<sup>-1</sup> 10<sup>5</sup> * λ<sub>ref</sub><sup>2</sup> * F<sub>0,λ</sub>(erg/cm<sup>2</sup>/s/A)<p>In the case that filter owner specifies its own values, they will be the ones provided by the service when queried through the VO.<p><u>VO PhotDM Utypes</u>: <br><i>PhotCal.MagnitudeSystem.type</i> -> VEGAmag <br><i>PhotCal.ZeroPoint.Flux.value</i> -> F<sub>0</sub><p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ui.adsabs.harvard.edu/abs/2014PASP..126..711B/abstract" target="_blank">Bohlin, Gordon, & Tremblay (2014)</a>.<li><a href="https://www.stsci.edu/hst/instrumentation/reference-data-for-calibration-and-tools/astronomical-catalogs/calspec" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum file</a> (units: Angstrom erg/cm2/s/A).</ul><p><u>Property info:</u><ul><li><b>UCD</b>:phot.flux.density<li><b>Utype</b>: <i>photdm:PhotCal.ZeroPoint.Flux.value</i></ul></td></table>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
