| FLWO/KeplerCam.u | 3483.22 | 3498.41 | 3514.35 | 3049.55 | 3951.56 | 553.97 | 1401.25 | 3.46e-9 | FLWO | KeplerCam | KeplerCam sdss u' filter |
| FLWO/KeplerCam.u_old | 3524.40 | 3540.37 | 3567.43 | 3065.22 | 4007.52 | 532.97 | 1489.77 | 3.6e-9 | FLWO | KeplerCam | KeplerCam sdss u' old filter |
| FLWO/KeplerCam.U_Harris_old | 3637.49 | 3651.60 | 3703.74 | 3165.95 | 4122.08 | 523.45 | 1832.95 | 4.15e-9 | FLWO | KeplerCam | KeplerCam Harris U old SAO filter |
| FLWO/KeplerCam.U_Harris_old | Filter Description | Filter ID (?) : | FLWO/KeplerCam.U_Harris_old |
| Description (?) : | KeplerCam Harris U old SAO filter |
| Phot.System (?) : | Harris |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | U |
| Obs. Facility (?) : | FLWO |
| Instrument (?) : | KeplerCam |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
3637.49 | ------- | (Angstrom) |
| λmean (?) : |
3651.60 | ------- | (Angstrom) |
| λcen (?) : |
3653.42 | ------- | (Angstrom) |
| λeff (?) : |
3703.74 | ------- | (Angstrom) |
| λpeak (?) : |
3710.00 | ------- | (Angstrom) |
| λpivot (?) : |
3637.49 | ------- | (Angstrom) |
| λphot (?) : |
3713.83 | ------- | (Angstrom) |
| λmin (?) : |
3165.95 | ------- | (Angstrom) |
| λmax (?) : |
4122.08 | ------- | (Angstrom) |
| Weff (?) : |
523.45 | ------- | (Angstrom) |
| FWHM (?) : |
534.21 | ------- | (Angstrom) |
| Af/AV (?) : |
1.57 | ------- | () |
| Fsun (?) : |
106.07 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
KeplerCam filters Transmission components: Filterid:FLWO/KeplerCam.U_Harris_old
You can download here the GaiaXPy base XML file for the full FLWO/KeplerCam filter set.
Please, take a look to GaiaXPy documentation for more information. - GaiaXPy base XML file. | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
4.15306e-9 | (erg/cm2/s/A) |
| |
------- |
1832.95 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
FLWO/KeplerCam.U_Harris_old/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
8.22702e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
FLWO/KeplerCam.U_Harris_old/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
1602.54 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
FLWO/KeplerCam.U_Harris_old/ST |
| |
|
Filter added: 2020-05-05 15:11:14
Last update: 2021-07-27 19:10:09 |
| FLWO/KeplerCam.OII_3727 | 3729.08 | 3729.34 | 3732.46 | 3649.90 | 3818.92 | 52.51 | 1648.32 | 3.55e-9 | FLWO | KeplerCam | KeplerCam OII 372.7/5 filter |
| FLWO/KeplerCam.NeIII_3869 | 3870.07 | 3870.57 | 3871.04 | 3790.65 | 3967.57 | 54.62 | 3371.28 | 6.75e-9 | FLWO | KeplerCam | KeplerCam NeIII 386.9/5 filter |
| FLWO/KeplerCam.B_Harris | 4290.44 | 4338.40 | 4317.22 | 3512.51 | 5739.35 | 1081.56 | 3811.44 | 6.21e-9 | FLWO | KeplerCam | KeplerCam Harris B filter |
| FLWO/KeplerCam.OIII_4363 | 4370.61 | 4370.78 | 4373.12 | 4291.81 | 4451.65 | 49.98 | 3869.26 | 6.07e-9 | FLWO | KeplerCam | KeplerCam OIII 436.3/5 filter |
| FLWO/KeplerCam.B_Harris_old | 4352.04 | 4392.36 | 4355.77 | 3607.02 | 5737.83 | 972.12 | 3992.35 | 6.32e-9 | FLWO | KeplerCam | KeplerCam Harris B old SAO filter |
| FLWO/KeplerCam.HeII_4686 | 4692.24 | 4692.30 | 4692.17 | 4645.51 | 4742.69 | 33.11 | 4230.22 | 5.76e-9 | FLWO | KeplerCam | KeplerCam HeII 468.6/3 filter |
| FLWO/KeplerCam.g | 4773.85 | 4827.35 | 4735.89 | 3893.50 | 5572.65 | 1248.35 | 3995.32 | 5.26e-9 | FLWO | KeplerCam | KeplerCam sdss g' filter |
| FLWO/KeplerCam.OIII_5007 | 5003.41 | 5003.57 | 5003.26 | 4924.01 | 5096.44 | 52.74 | 3957.09 | 4.74e-9 | FLWO | KeplerCam | KeplerCam OIII 500.7/5 filter |
| FLWO/KeplerCam.G_cont | 5254.50 | 5254.68 | 5254.33 | 5171.63 | 5341.96 | 58.18 | 3760.71 | 4.08e-9 | FLWO | KeplerCam | KeplerCam G continuum filter |
| FLWO/KeplerCam.V_Harris | 5407.08 | 5440.07 | 5379.61 | 4748.40 | 6576.48 | 986.55 | 3649.88 | 3.74e-9 | FLWO | KeplerCam | KeplerCam Harris V filter |
| FLWO/KeplerCam.V_Harris_old | 5417.67 | 5445.67 | 5391.84 | 4826.61 | 6469.87 | 918.53 | 3663.10 | 3.74e-9 | FLWO | KeplerCam | KeplerCam Harris V old SAO filter |
| FLWO/KeplerCam.r_old | 6233.01 | 6280.28 | 6180.92 | 5348.52 | 7261.66 | 1410.63 | 3163.26 | 2.44e-9 | FLWO | KeplerCam | KeplerCam sdss r' old filter |
| FLWO/KeplerCam.r | 6253.91 | 6303.50 | 6198.96 | 5313.96 | 7118.10 | 1387.22 | 3152.52 | 2.42e-9 | FLWO | KeplerCam | KeplerCam sdss r' filter |
| FLWO/KeplerCam.R_Harris_old | 6399.40 | 6470.84 | 6328.48 | 5535.16 | 8610.92 | 1376.87 | 3086.19 | 2.26e-9 | FLWO | KeplerCam | KeplerCam Harris R old SAO filter |
| FLWO/KeplerCam.Halpha_6563-5 | 6557.66 | 6557.81 | 6556.75 | 6474.97 | 6645.49 | 56.07 | 2491.02 | 1.74e-9 | FLWO | KeplerCam | KeplerCam 656.3/5 Halpha filter |
| FLWO/KeplerCam.Halpha_6563-1 | 6562.17 | 6562.18 | 6561.97 | 6539.64 | 6581.58 | 12.95 | 2111.26 | 1.47e-9 | FLWO | KeplerCam | KeplerCam 656.3/1 Halpha filter |
| FLWO/KeplerCam.R_Harris | 6590.85 | 6702.99 | 6485.24 | 5545.92 | 9491.61 | 1756.70 | 3006.29 | 2.07e-9 | FLWO | KeplerCam | KeplerCam Harris R filter |
| FLWO/KeplerCam.SII_6725 | 6726.18 | 6726.32 | 6726.08 | 6644.63 | 6812.27 | 55.50 | 2914.37 | 1.93e-9 | FLWO | KeplerCam | KeplerCam SII 672.5/5 filter |
| FLWO/KeplerCam.R_cont | 7129.27 | 7129.50 | 7129.02 | 7018.06 | 7259.47 | 63.18 | 2729.58 | 1.61e-9 | FLWO | KeplerCam | KeplerCam R continuum filter |
| FLWO/KeplerCam.i | 7691.77 | 7732.82 | 7645.77 | 6619.49 | 8593.63 | 1388.61 | 2518.72 | 1.28e-9 | FLWO | KeplerCam | KeplerCam sdss i' filter |
| FLWO/KeplerCam.i_old | 7711.00 | 7752.75 | 7664.80 | 6673.54 | 8746.18 | 1409.77 | 2511.92 | 1.27e-9 | FLWO | KeplerCam | KeplerCam sdss i' old filter |
| FLWO/KeplerCam.I_Harris | 8043.86 | 8086.26 | 8000.60 | 7163.79 | 9003.11 | 1367.70 | 2402.56 | 1.11e-9 | FLWO | KeplerCam | KeplerCam Harris I filter |
| FLWO/KeplerCam.I_Harris_old | 8841.95 | 9019.95 | 8703.70 | 7032.14 | 12000.00 | 3226.80 | 2290.26 | 8.78e-10 | FLWO | KeplerCam | KeplerCam Harris I old SAO filter |
| FLWO/KeplerCam.Z_Harris | 9909.84 | 10032.58 | 9796.62 | 8059.51 | 11500.00 | 2678.21 | 2090.55 | 6.38e-10 | FLWO | KeplerCam | KeplerCam Harris Z filter |
| FLWO/KeplerCam.z_old | 9909.84 | 10032.58 | 9796.62 | 8059.51 | 11500.00 | 2678.21 | 2090.55 | 6.38e-10 | FLWO | KeplerCam | KeplerCam sdss z' old filter |
| FLWO/KeplerCam.z | 10178.42 | 10334.38 | 10023.96 | 8102.35 | 12000.00 | 2991.28 | 2038.09 | 5.9e-10 | FLWO | KeplerCam | KeplerCam sdss z' filter |
 ≡ 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}
 ≡ filter transmission<p>f(λ) ≡ flux of the spectrum<p><u>Property info:</u><ul><li><b>UCD</b>:meta.code<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=3651.6001128825&id=FLWO/KeplerCam.U_Harris_old><p>Filter transmission is transformed to "<i>energy counter</i>" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<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=leff&val=3703.7399655625&id=FLWO/KeplerCam.U_Harris_old><p>Filter transmission is transformed to "<i>energy counter</i>" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<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>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission<p><img src=showgraph.php?what=lpiv&val=3637.4933115658&id=FLWO/KeplerCam.U_Harris_old><p>Filter transmission is transformed to "<i>energy counter</i>" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<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=3713.8287874909&id=FLWO/KeplerCam.U_Harris_old><p>Filter transmission is transformed to "<i>energy counter</i>" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<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</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=523.45039266069,3653.4215644693,1&id=FLWO/KeplerCam.U_Harris_old><p>Filter transmission is transformed to "<i>energy counter</i>" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<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>',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>ref</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/extlaw.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><img src="images/sun.png"><p><p>Filter transmission is transformed to "<i>energy counter</i>" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<p><u>More info:</u><p>Sun spectrum from calspec database: sun_reference_stis_002 composed with sun_mod_001 for larger wavelengths.<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/sun.dat" target="_blank">Sun composed spectrum</a> (units: Angstrom erg/cm2/s/A).</ul><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>ref</sub><sup>2</sup> * F<sub>0,λ</sub>(erg/cm<sup>2</sup>/s/A)<p>Filter transmission is transformed to \"<i>energy counter</i>\" for these calculations, that is, the photon count transmission is multiplied by λ and normalized so that peak transmission is equal to 1.<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>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>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}
