|
| TD1/NARROW1.1400 | 1399.11 | 1400.00 | 1402.98 | 1350.00 | 1450.00 | 100.00 | 368.08 | 5.61e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 1400A | | TD1/NARROW1.1500 | 1499.17 | 1500.00 | 1500.47 | 1450.00 | 1550.00 | 100.00 | 507.10 | 6.75e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 1500A | | TD1/NARROW1.1600 | 1599.22 | 1600.00 | 1600.40 | 1550.00 | 1650.00 | 100.00 | 586.93 | 6.87e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 1600A | | TD1/NARROW1.1700 | 1699.26 | 1700.00 | 1699.91 | 1650.00 | 1750.00 | 100.00 | 609.71 | 6.33e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 1700A | | TD1/NARROW1.1800 | 1799.31 | 1800.00 | 1799.34 | 1750.00 | 1850.00 | 100.00 | 672.56 | 6.23e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 1800A | | TD1/NARROW1.1900 | 1899.34 | 1900.00 | 1899.81 | 1850.00 | 1950.00 | 100.00 | 710.55 | 5.9e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 1900A | | TD1/NARROW1.1900 | Filter Description | Filter ID (?) : | TD1/NARROW1.1900 |
| Description (?) : | TD1 100A narrow filter centered at 1900A |
| Phot.System (?) : | TD1 |
| Detector Type (?) : | Energy counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | TD1 |
| Instrument (?) : | TD1 |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
1899.34 | ------- | (Angstrom) |
| λmean (?) : |
1900.00 | ------- | (Angstrom) |
| λcen (?) : |
1900.00 | ------- | (Angstrom) |
| λeff (?) : |
1899.81 | ------- | (Angstrom) |
| λpeak (?) : |
1850.00 | ------- | (Angstrom) |
| λpivot (?) : |
1899.34 | ------- | (Angstrom) |
| λphot (?) : |
1900.24 | ------- | (Angstrom) |
| λmin (?) : |
1850.00 | ------- | (Angstrom) |
| λmax (?) : |
1950.00 | ------- | (Angstrom) |
| Weff (?) : |
100.00 | ------- | (Angstrom) |
| FWHM (?) : |
100.00 | ------- | (Angstrom) |
| Af/AV (?) : |
2.62 | ------- | () |
| Fsun (?) : |
0.382 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
ADPS Transmission components: Theoretically defined | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
5.90197e-9 | (erg/cm2/s/A) |
| |
------- |
710.55 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TD1/NARROW1.1900/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.01598e-8 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TD1/NARROW1.1900/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
437.14 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TD1/NARROW1.1900/ST |
| |
Reference for calibration:
Carnochan, D.J. 1982, MNRAS 201, 1139 |
Filter added: 2014-07-09 22:39:58
Last update: 2020-12-10 16:34:08 | | TD1/NARROW1.2000 | 1999.37 | 2000.00 | 1999.03 | 1950.00 | 2050.00 | 100.00 | 746.86 | 5.6e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 2000A | | TD1/NARROW1.2100 | 2099.40 | 2100.00 | 2099.13 | 2050.00 | 2150.00 | 100.00 | 761.55 | 5.18e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 2100A | | TD1/NARROW1.2200 | 2199.43 | 2200.00 | 2199.17 | 2150.00 | 2250.00 | 100.00 | 768.38 | 4.76e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 2200A | | TD1/NARROW1.2300 | 2299.46 | 2300.00 | 2299.10 | 2250.00 | 2350.00 | 100.00 | 769.05 | 4.36e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 2300A | | TD1/NARROW1.2400 | 2399.48 | 2400.00 | 2399.73 | 2350.00 | 2450.00 | 100.00 | 759.27 | 3.95e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 2400A | | TD1/NARROW1.2500 | 2499.50 | 2500.00 | 2499.10 | 2450.00 | 2550.00 | 100.00 | 797.22 | 3.83e-9 | TD1 | TD1 | TD1 100A narrow filter centered at 2500A |
|
© SVO, 9609 filters available, Last update: 2021-02-23 | 
 ≡ 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>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ssb.stsci.edu/cdbs_open/cdbs/current_calspec/" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum</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.SpectralAxis.Coverage.Bounds.Extent</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>Utype</b>: <i>photdm:PhotometricSystem.detectorType</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<p><img src=showgraph.php?what=lmean&val=1900&id=TD1/NARROW1.1900><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=1899.8060538923&id=TD1/NARROW1.1900><p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ssb.stsci.edu/cdbs_open/cdbs/current_calspec/" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum</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=1899.3418595761&id=TD1/NARROW1.1900><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=1900.244088693&id=TD1/NARROW1.1900><p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ssb.stsci.edu/cdbs_open/cdbs/current_calspec/" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum</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=99.999999999964,1900,1&id=TD1/NARROW1.1900><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>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/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> Sun(λ) ≡ Sun spectrum.<p><img src=images/sunspec.png><p><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://ssb.stsci.edu/cdbs_open/cdbs/current_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>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://ssb.stsci.edu/cdbs_open/cdbs/current_calspec/" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum</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}
