PLANCK :Planck is a mission of the European Space Agency - ESA. The main objective of Planck was to measure the spatial anisotropies of the temperature of the CMB, with an accuracy set by fundamental astrophysical limits. PLANCK/HFI :The HFI instrument is designed around 52 bolometers. Twenty of the bolometers (spider-web bolometers or SWBs) are sensitive to total power, and the remaining 32 units are arranged in pairs of orthogonally-oriented polarisation-sensitive bolometers (PSBs).id:PLANCK/HFI.a |
| PLANCK/HFI.857GHz | 3.53e+6 | 3.58e+6 | 3.45e+6 | 2.88e+6 | 4.75e+6 | 913228.90 | 0.03 | 7.22e-20 | PLANCK | HFI | PLANCK HFI 857GHz spectral response | | PLANCK/HFI.545GHz | 5.45e+6 | 5.54e+6 | 5.33e+6 | 4.39e+6 | 7.34e+6 | 1.46e+6 | 0.0124 | 1.25e-20 | PLANCK | HFI | PLANCK HFI 545GHz spectral response | | PLANCK/HFI.353GHz | 8.41e+6 | 8.5e+6 | 8.25e+6 | 6.76e+6 | 1.01e+7 | 1.88e+6 | 0.00509 | 2.16e-21 | PLANCK | HFI | PLANCK HFI 353GH spectral response | | PLANCK/HFI.217GHz | 1.37e+7 | 1.39e+7 | 1.34e+7 | 1.1e+7 | 1.67e+7 | 3.36e+6 | 0.00189 | 3.01e-22 | PLANCK | HFI | PLANCK HFI 217GH spectral response | | PLANCK/HFI.143GHz | 2.13e+7 | 2.16e+7 | 2.08e+7 | 1.71e+7 | 2.58e+7 | 4.95e+6 | 0.000773 | 5.09e-23 | PLANCK | HFI | PLANCK HFI 143GH spectral response | | PLANCK/HFI.100GHz | 3.0e+7 | 3.04e+7 | 2.94e+7 | 2.37e+7 | 3.63e+7 | 6.33e+6 | 0.000385 | 1.28e-23 | PLANCK | HFI | PLANCK HFI 100GH spectral response |
| Filter Plots
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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}
