HST :The Hubble Space Telescope (HST) is a cooperative program of the European Space Agency (ESA) and the National Aeronautics and Space Administration (NASA) to operate a space-based observatory for the benefit of the international astronomical community. HST/WFC3_IR :The Wide Field Camera 3, IR channel. |
| HST/WFC3_IR.F098M | 9900.1 | 9826.9 | 8890 | 10847 | 1484.9 | 2149.3 | HST | WFC3 | F098M filter for HST WFC3_IR | | HST/WFC3_IR.G102 | 10116.8 | 9872.5 | 8000 | 11719 | 2431.0 | 2051.2 | HST | WFC3 | G102 grism for HST WFC3_IR | | HST/WFC3_IR.F105W | 10651.0 | 10431.7 | 8947 | 12129 | 2371.9 | 1959.4 | HST | WFC3 | F105W filter for HST WFC3_IR | | HST/WFC3_IR.F110W | 11797.1 | 11203.7 | 8832 | 14121 | 3856.8 | 1702.0 | HST | WFC3 | F110W filter for HST WFC3_IR | | HST/WFC3_IR.F125W | 12576.2 | 12364.6 | 10845 | 14139 | 2674.4 | 1552.8 | HST | WFC3 | F125W filter for HST WFC3_IR | | HST/WFC3_IR.F126N | 12585.6 | 12585.0 | 12482 | 12692 | 149.8 | 1552.5 | HST | WFC3 | F126N filter for HST WFC3_IR | | HST/WFC3_IR.F127M | 12745.9 | 12732.2 | 12267 | 13234 | 673.1 | 1495.7 | HST | WFC3 | F127M filter for HST WFC3_IR | | HST/WFC3_IR.F127M | Filter Description | Filter ID (?) : | HST/WFC3_IR.F127M |
| Description (?) : | F127M filter for HST WFC3_IR |
| Phot.System (?) : | ------ |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | HST |
| Instrument (?) : | WFC3 |
| Comments (?) : | Response calculated using the stsynphot python package by STScI. In particular, function stsynphot.band("wfc3,ir,f127m"). Please, take a look to stsynphot documentation and HST instrument documentation |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λmean (?) : |
12745.88 | ------- | (Angstrom) |
| λcen (?) : |
12739.27 | ------- | (Angstrom) |
| λeff (?) : |
12732.16 | ------- | (Angstrom) |
| λpeak (?) : |
12983.55 | ------- | (Angstrom) |
| λpivot (?) : |
12740.76 | ------- | (Angstrom) |
| λphot (?) : |
12735.62 | ------- | (Angstrom) |
| λmin (?) : |
12267.12 | ------- | (Angstrom) |
| λmax (?) : |
13234.41 | ------- | (Angstrom) |
| Weff (?) : |
673.11 | ------- | (Angstrom) |
| FWHM (?) : |
692.26 | ------- | (Angstrom) |
| Af/AV (?) : |
0.29 | ------- | () |
| Fsun (?) : |
------- | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
stsynphot documentation Transmission components: Filter + Instrument | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
2.766e-10 | (erg/cm2/s/A) |
| |
------- |
1495.67 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
HST/WFC3_IR.F127M/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
6.715e-10 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
HST/WFC3_IR.F127M/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
19634.05 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
HST/WFC3_IR.F127M/ST |
| |
|
Filter added: 2019-07-16 12:15:35
Last update: 2020-03-23 12:58:04 | | HST/WFC3_IR.F128N | 12836.8 | 12837.3 | 12729 | 12948 | 157.0 | 1392.7 | HST | WFC3 | F128N filter for HST WFC3_IR | | HST/WFC3_IR.F130N | 13010.6 | 13010.1 | 12905 | 13117 | 154.6 | 1475.9 | HST | WFC3 | F130N filter for HST WFC3_IR | | HST/WFC3_IR.F132N | 13193.7 | 13193.1 | 13084 | 13302 | 158.7 | 1446.6 | HST | WFC3 | F132N filter for HST WFC3_IR | | HST/WFC3_IR.F139M | 13846.0 | 13836.1 | 13401 | 14303 | 630.7 | 1342.4 | HST | WFC3 | F139M filter for HST WFC3_IR | | HST/WFC3_IR.F140W | 14062.0 | 13735.8 | 11854 | 16129 | 3569.8 | 1311.3 | HST | WFC3 | F140W filter for HST WFC3_IR | | HST/WFC3_IR.G141 | 14184.8 | 13480.7 | 10404 | 17746 | 4917.0 | 1301.7 | HST | WFC3 | G141 grism for HST WFC3_IR | | HST/WFC3_IR.F153M | 15337.2 | 15326.5 | 14869 | 15827 | 692.1 | 1141.1 | HST | WFC3 | F153M filter for HST WFC3_IR | | HST/WFC3_IR.F160W | 15436.3 | 15279.1 | 13854 | 16999 | 2750.2 | 1132.9 | HST | WFC3 | F160W filter for HST WFC3_IR | | HST/WFC3_IR.F164N | 16450.3 | 16451.5 | 16309 | 16592 | 206.7 | 1005.6 | HST | WFC3 | F164N filter for HST WFC3_IR | | HST/WFC3_IR.F167N | 16672.9 | 16670.9 | 16533 | 16821 | 207.7 | 1029.9 | HST | WFC3 | F167N filter for HST WFC3_IR |
|
© SVO, 6356 filters available, Last update: 2020-07-31 | 
 ≡ 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>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}
</b><br><table cellpadding=20><td class=helptd>Zero Point in Vega System.<p>Calculated by the service as:<p><img src=images/latex/zp.png> <p>where:<p> T(λ) ≡ filter transmission<br> Vg(λ) ≡ Vega spectrum<p>F<sub>0,ν</sub>(Jy) = (2.9979246)<sup>-1</sup> 10<sup>5</sup> * λ<sub>eff</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<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=12745.877719399&id=HST/WFC3_IR.F127M><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<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=leff&val=12732.1610434&id=HST/WFC3_IR.F127M><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=12740.76482966&id=HST/WFC3_IR.F127M><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<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=lphot&val=12735.624680176&id=HST/WFC3_IR.F127M><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=673.1134383163,12739.267940279,0.5370049667614774&id=HST/WFC3_IR.F127M><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>eff</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<br> Sun(λ) ≡ Sun spectrum<p>Sun spectrum from calspec database: sun_reference_stis_002 with with sun_mod_001 for larger wavelengths.<p><img src=images/sunspec.png><p><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<br> Vg(λ) ≡ Vega spectrum<p>F<sub>0,ν</sub>(Jy) = (2.9979246)<sup>-1</sup> 10<sup>5</sup> * λ<sub>eff</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>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}