GTC :Gran Telescopio Canarias GTC/EMIR :EMIR (Especrografo Multiobjecto Infra-Rojo) is a near-infrared (0.9 - 2.5 µm) wide-field imager and medium-resolution multi-object spectrograph installed at the Naysmith-A focal station. |
| GTC/EMIR.Y | 10172.3 | 10140.1 | 9404 | 11052 | 1036.7 | 2097.6 | GTC | EMIR | EMIR Y filter, measured in laboratory | | GTC/EMIR.YJ | 11204.0 | 10744.6 | 8860 | 13488 | 3901.5 | 1826.7 | GTC | EMIR | EMIR YJ filter, measured in laboratory | | GTC/EMIR.J | 12542.1 | 12475.7 | 11490 | 13627 | 1566.0 | 1551.6 | GTC | EMIR | EMIR J filter, measured in laboratory | | GTC/EMIR.H | 16306.4 | 16164.8 | 14565 | 18106 | 2758.8 | 1043.9 | GTC | EMIR | EMIR H filter, measured in laboratory | | GTC/EMIR.Cont_FeII | 17139.4 | 17135.5 | 16828 | 17458 | 286.8 | 989.2 | GTC | EMIR | EMIR Cont_FeII filter, measured in laboratory | | GTC/EMIR.HK | 19187.5 | 17817.6 | 14324 | 24260 | 8760.3 | 824.0 | GTC | EMIR | EMIR HK filter, measured in laboratory | | GTC/EMIR.H2_1-0 | 21246.3 | 21243.7 | 20895 | 21587 | 315.4 | 688.9 | GTC | EMIR | EMIR H2_1-0 filter, measured in laboratory | | GTC/EMIR.Cont_BrG | 21276.3 | 21273.7 | 20939 | 21615 | 312.6 | 686.9 | GTC | EMIR | EMIR Cont_BrG filter, measured in laboratory | | GTC/EMIR.K-short | 21624.9 | 21475.5 | 19651 | 23772 | 3059.4 | 667.4 | GTC | EMIR | EMIR K-short filter, measured in laboratory | | GTC/EMIR.BrG | 21755.3 | 21754.5 | 21337 | 22173 | 367.5 | 641.7 | GTC | EMIR | EMIR BrG filter, measured in laboratory | | GTC/EMIR.K-spec | 22175.9 | 21910.3 | 19444 | 25000 | 4006.5 | 640.6 | GTC | EMIR | EMIR K-spec filter, measured in laboratory | | GTC/EMIR.K | 22345.0 | 22195.7 | 20130 | 24500 | 3068.6 | 630.1 | GTC | EMIR | EMIR K filter, measured in laboratory | | GTC/EMIR.H2_1-1 | 22478.8 | 22476.5 | 22139 | 22802 | 303.0 | 624.8 | GTC | EMIR | EMIR H2_1-1 filter, measured in laboratory |
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© 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}