|
| LBT/LBCR.bessel-V | 5390.3 | 5342.9 | 4811 | 6379 | 836.2 | 3659.6 | LBT | LBC | LBC Red Bessel V filter | | LBT/LBCR.sdss-r | 6299.4 | 6232.9 | 5544 | 7054 | 1217.4 | 3105.4 | LBT | LBC | LBC Red SDSS r filter | | LBT/LBCR.bessel-R | 6470.5 | 6345.9 | 5580 | 8446 | 1237.5 | 3029.1 | LBT | LBC | LBC Red Bessel R filter | | LBT/LBCR.sdss-i | 7707.5 | 7630.6 | 6739 | 8613 | 1447.6 | 2523.0 | LBT | LBC | LBC Red SDSS i filter | | LBT/LBCR.sdss-i | Filter Description | Filter ID (?) : | LBT/LBCR.sdss-i |
| Description (?) : | LBC Red SDSS i filter |
| Phot.System (?) : | SDSS |
| Detector Type (?) : | Energy counter |
| Band Name (?) : | i |
| Obs. Facility (?) : | LBT |
| Instrument (?) : | LBC |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λmean (?) : |
7707.52 | ------- | (Angstrom) |
| λcen (?) : |
7703.96 | ------- | (Angstrom) |
| λeff (?) : |
7630.58 | ------- | (Angstrom) |
| λpeak (?) : |
7900.00 | ------- | (Angstrom) |
| λpivot (?) : |
7670.70 | ------- | (Angstrom) |
| λphot (?) : |
7655.11 | ------- | (Angstrom) |
| λmin (?) : |
6738.74 | ------- | (Angstrom) |
| λmax (?) : |
8613.46 | ------- | (Angstrom) |
| Weff (?) : |
1447.61 | ------- | (Angstrom) |
| FWHM (?) : |
1476.41 | ------- | (Angstrom) |
| Af/AV (?) : |
0.65 | ------- | () |
| Transmission curve
Data file: ascii, VOTable Reference for filter response:
LBC desciption | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.299e-9 | (erg/cm2/s/A) |
| |
------- |
2522.99 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LBT/LBCR.sdss-i/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.870e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LBT/LBCR.sdss-i/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
7052.14 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LBT/LBCR.sdss-i/ST |
| |
|
Filter added: 2017-08-04 16:27:15
Last update: 2018-03-21 17:34:01 | | LBT/LBCR.TiO784 | 7847.3 | 7845.6 | 7646 | 8060 | 201.1 | 2468.3 | LBT | LBC | LBC Red TiO784 filter (center) | | LBT/LBCR.TiO784_1 | 7850.5 | 7848.8 | 7651 | 8059 | 199.1 | 2467.2 | LBT | LBC | LBC Red TiO784 filter (edge position 1) | | LBT/LBCR.TiO784_3 | 7852.5 | 7850.8 | 7653 | 8061 | 199.9 | 2466.5 | LBT | LBC | LBC Red TiO784 filter (edge position 3) | | LBT/LBCR.TiO784_4 | 7853.2 | 7851.5 | 7653 | 8062 | 199.3 | 2466.3 | LBT | LBC | LBC Red TiO784 filter (edge position 4) | | LBT/LBCR.TiO784_2 | 7854.2 | 7852.4 | 7654 | 8063 | 199.9 | 2465.9 | LBT | LBC | LBC Red TiO784 filter (edge position 2) | | LBT/LBCR.bessel-I | 7974.3 | 7880.6 | 6906 | 8963 | 1648.1 | 2428.5 | LBT | LBC | LBC Red Bessel I filter | | LBT/LBCR.CN817_4 | 8175.2 | 8173.4 | 7967 | 8380 | 199.9 | 2357.9 | LBT | LBC | LBC Red CN817 filter (edge position 4) | | LBT/LBCR.CN817_3 | 8175.3 | 8173.5 | 7967 | 8380 | 200.3 | 2357.9 | LBT | LBC | LBC Red CN817 filter (edge position 3) | | LBT/LBCR.CN817_2 | 8176.9 | 8175.1 | 7968 | 8381 | 200.6 | 2357.4 | LBT | LBC | LBC Red CN817 filter (edge position 2) | | LBT/LBCR.CN817_1 | 8177.9 | 8176.1 | 7969 | 8382 | 200.4 | 2357.0 | LBT | LBC | LBC Red CN817 filter (edge position 1) | | LBT/LBCR.CN817 | 8179.2 | 8177.4 | 7970 | 8385 | 200.6 | 2356.7 | LBT | LBC | LBC Red CN817 filter (center) | | LBT/LBCR.F972N20 | 9633.7 | 9634.7 | 9400 | 9870 | 217.0 | 2206.1 | LBT | LBC | LBC Red F972N20 filter | | LBT/LBCR.sdss-z | 9696.7 | 9539.8 | 8224 | 11000 | 2576.3 | 2136.8 | LBT | LBC | LBC Red SDSS z filter | | LBT/LBCR.Y | 10447.8 | 10371.8 | 9385 | 11493 | 1639.4 | 2014.2 | LBT | LBC | LBC Red Y filter |
|
© SVO, 5137 filters available, Last update: 2019-12-14 | 
 ≡ 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}
 ≡ filter transmission<p>f(λ) ≡ flux of the spectrum<p><u>Property info:</u><ul><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=7707.5201320139&id=LBT/LBCR.sdss-i><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>',STICKY,true,CLOSEBTN,true,WIDTH,400)){kind=link}
 ≡ filter transmission<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=leff&val=7630.5819675915&id=LBT/LBCR.sdss-i><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=7670.6952445824&id=LBT/LBCR.sdss-i><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=7655.1059884265&id=LBT/LBCR.sdss-i><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=1447.6142915084,7703.959265581,0.9646&id=LBT/LBCR.sdss-i><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>',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>eff</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/extinctionlaw.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> 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>VO PhotDM Utypes</u>: <br><i>PhotCal.MagnitudeSystem.type</i> -> VEGAmag <br><i>PhotCal.ZeroPoint.Flux.value</i> -> F<sub>0</sub><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}