|
| TD1/TD1.140 | 1400.0 | 1403.0 | 1350 | 1450 | 99.9 | 368.1 | TD1 | TD1 | TD1 1400 A filter | | TD1/TD1.146 | 1455.0 | 1456.7 | 1400 | 1510 | 109.9 | 455.8 | TD1 | TD1 | TD1 1460 A filter | | TD1/TD1.150 | 1500.0 | 1500.5 | 1450 | 1550 | 99.9 | 507.1 | TD1 | TD1 | TD1 1500 A filter | | TD1/TD1.157 | 1565.0 | 1565.7 | 1400 | 1730 | 329.8 | 539.2 | TD1 | TD1 | TD1 1570 A filter | | TD1/TD1.160 | 1600.0 | 1600.4 | 1550 | 1650 | 99.9 | 586.9 | TD1 | TD1 | TD1 1600 A filter | | TD1/TD1.168 | 1675.0 | 1674.0 | 1620 | 1730 | 109.9 | 608.2 | TD1 | TD1 | TD1 1680 A filter | | TD1/TD1.170 | 1700.0 | 1699.9 | 1650 | 1750 | 99.9 | 609.7 | TD1 | TD1 | TD1 1700 A filter | | TD1/TD1.180 | 1800.0 | 1799.3 | 1750 | 1850 | 99.9 | 672.6 | TD1 | TD1 | TD1 1800 A filter | | TD1/TD1.186 | 1855.0 | 1854.4 | 1800 | 1910 | 109.9 | 690.2 | TD1 | TD1 | TD1 1860 A filter | | TD1/TD1.190 | 1900.0 | 1899.8 | 1850 | 1950 | 99.9 | 710.5 | TD1 | TD1 | TD1 1900 A filter | | TD1/TD1.197 | 1965.0 | 1959.8 | 1800 | 2130 | 329.8 | 728.8 | TD1 | TD1 | TD1 1970 A filter | | TD1/TD1.200 | 2000.0 | 1999.0 | 1950 | 2050 | 99.9 | 746.8 | TD1 | TD1 | TD1 2000 A filter | | TD1/TD1.200 | Filter Description | Filter ID (?) : | TD1/TD1.200 |
| Description (?) : | TD1 2000 A filter |
| Phot.System (?) : | TD1 |
| Detector Type (?) : | Energy counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | TD1 |
| Instrument (?) : | TD1 |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λmean (?) : |
2000.00 | ------- | (Angstrom) |
| λcen (?) : |
2000.00 | ------- | (Angstrom) |
| λeff (?) : |
1999.03 | ------- | (Angstrom) |
| λpeak (?) : |
1950.00 | ------- | (Angstrom) |
| λpivot (?) : |
1999.38 | ------- | (Angstrom) |
| λphot (?) : |
1999.45 | ------- | (Angstrom) |
| λmin (?) : |
1950.00 | ------- | (Angstrom) |
| λmax (?) : |
2050.00 | ------- | (Angstrom) |
| Weff (?) : |
99.94 | ------- | (Angstrom) |
| FWHM (?) : |
100.00 | ------- | (Angstrom) |
| Af/AV (?) : |
2.84 | ------- | () |
| Transmission curve
Data file: ascii, VOTable | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
5.603e-9 | (erg/cm2/s/A) |
| |
------- |
746.83 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TD1/TD1.200/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
2.724e-8 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TD1/TD1.200/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
484.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TD1/TD1.200/ST |
| |
|
Filter added: 2014-01-17 16:44:31
Last update: 2018-03-21 17:34:01 | | TD1/TD1.208 | 2075.0 | 2074.5 | 2020 | 2130 | 109.9 | 761.5 | TD1 | TD1 | TD1 2080 A filter | | TD1/TD1.210 | 2100.0 | 2099.1 | 2050 | 2150 | 99.9 | 761.5 | TD1 | TD1 | TD1 2100 A filter | | TD1/TD1.220 | 2200.0 | 2199.2 | 2150 | 2250 | 99.9 | 768.4 | TD1 | TD1 | TD1 2200 A filter | | TD1/TD1.226 | 2255.0 | 2254.5 | 2200 | 2310 | 109.9 | 771.9 | TD1 | TD1 | TD1 2260 A filter | | TD1/TD1.230 | 2300.0 | 2299.1 | 2250 | 2350 | 99.9 | 769.1 | TD1 | TD1 | TD1 2300 A filter | | TD1/TD1.237 | 2365.0 | 2358.6 | 2200 | 2530 | 329.8 | 772.6 | TD1 | TD1 | TD1 2370 A filter | | TD1/TD1.240 | 2400.0 | 2399.7 | 2350 | 2450 | 99.9 | 759.2 | TD1 | TD1 | TD1 2400 A filter | | TD1/TD1.247 | 2475.0 | 2474.5 | 2420 | 2530 | 109.9 | 798.3 | TD1 | TD1 | TD1 2470 A filter | | TD1/TD1.250 | 2500.0 | 2499.1 | 2450 | 2550 | 99.9 | 797.2 | TD1 | TD1 | TD1 2500 A filter | | TD1/TD1.274 | 2740.0 | 2737.2 | 2585 | 2895 | 309.8 | 927.8 | TD1 | TD1 | TD1 2740 A filter |
|
© SVO, 5065 filters available, Last update: 2019-11-30 | 
 ≡ 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=2000&id=TD1/TD1.200><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=1999.0284599366&id=TD1/TD1.200><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=1999.3755006608&id=TD1/TD1.200><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=1999.4472640099&id=TD1/TD1.200><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=99.942169743612,2000,1&id=TD1/TD1.200><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}