Voyager :The twin Voyager 1 and 2 spacecraft are exploring where nothing from Earth has flown before. Continuing on their more-than-40-year journey since their 1977 launches, they each are much farther away from Earth and the sun than Pluto. Voyager/ISS-WAC :The Imaging Science Subsystem (ISS) is a modified version of the slow scan vidicon camera designs that were used in the earlier Mariner flights. The Wide Angle Camera (WAC) is a television-type camera with a low resolution 200 mm wide-angle lens with an aperture of f/3.id:Voyager/ISS-WAC.a |
| Voyager/ISS-WAC.Violet | 4324.02 | 4334.87 | 4321.88 | 3834.62 | 4844.51 | 463.08 | 4204.21 | 6.74e-9 | Voyager | ISS-WAC | Voyager ISS-WAC Violet relative spectral response | | Voyager/ISS-WAC.Blue | 4754.82 | 4782.81 | 4733.24 | 4145.62 | 5706.50 | 820.92 | 4029.71 | 5.34e-9 | Voyager | ISS-WAC | Voyager ISS-WAC Blue relative spectral response | | Voyager/ISS-WAC.Clear | 4900.35 | 4996.15 | 4828.98 | 3837.18 | 6607.52 | 1386.22 | 3940.62 | 4.92e-9 | Voyager | ISS-WAC | Voyager ISS-WAC Clear relative spectral response | | Voyager/ISS-WAC.Green | 5609.96 | 5635.03 | 5585.63 | 4800.01 | 6643.16 | 855.22 | 3540.66 | 3.37e-9 | Voyager | ISS-WAC | Voyager ISS-WAC Green relative spectral response | | Voyager/ISS-WAC.Orange | 6033.50 | 6043.55 | 6022.19 | 5445.58 | 6688.76 | 413.10 | 3275.81 | 2.7e-9 | Voyager | ISS-WAC | Voyager ISS-WAC Orange relative spectral response |
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 ≡ 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}
