SOFIA :Stratospheric Observatory for Infrared Astronomy (SOFIA) SOFIA/FPI :The Focal Plane Imager (FPI+) is the standard tracking camera for the SOFIA telescope with a 1024x1024 pixel science grade CCD sensor.id:SOFIA/FPI.a → GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full SOFIA/FPI filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information. |
| SOFIA/FPI.u_sdss | 3778.08 | 3778.64 | 3785.96 | 3675.00 | 3848.96 | 79.25 | 2288.89 | 4.81e-9 | SOFIA | FPI | FPI+ SDSS u' filter | | SOFIA/FPI.g_sdss | 4964.96 | 5004.50 | 4933.05 | 4001.28 | 5506.61 | 719.09 | 3903.62 | 4.75e-9 | SOFIA | FPI | FPI+ SDSS g' filter | | SOFIA/FPI.r_sdss | 6259.26 | 6292.99 | 6220.83 | 5605.41 | 6968.74 | 1260.20 | 3137.94 | 2.4e-9 | SOFIA | FPI | FPI+ SDSS r' filter | | SOFIA/FPI.i_sdss | 7586.88 | 7622.15 | 7548.39 | 6865.00 | 8478.00 | 1284.98 | 2557.26 | 1.33e-9 | SOFIA | FPI | FPI+ SDSS i' filter | | SOFIA/FPI.z_sdss | 8956.76 | 9005.44 | 8931.42 | 8155.00 | 10938.00 | 1157.25 | 2235.90 | 8.36e-10 | SOFIA | FPI | FPI+ SDSS z' filter | | SOFIA/FPI.daylight | 9466.22 | 9509.28 | 9434.79 | 8198.00 | 10927.00 | 1390.65 | 2197.47 | 7.35e-10 | SOFIA | FPI | FPI+ daylight filter |
| Filter Plots
 |
|
| 
 ≡ filter transmission<p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl</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.bandwidth.extent.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>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}
