| TNT/ULTRASPEC.u_filter | 3471.44 | 3491.99 | 3515.03 | 2954.17 | 3993.64 | 638.18 | 1433.90 | 3.57e-9 | TNT | ULTRASPEC | SDSS u' (filter only) |
| TNT/ULTRASPEC.u_noatm | 3677.08 | 3685.21 | 3721.60 | 3269.67 | 4006.43 | 344.12 | 1862.19 | 4.13e-9 | TNT | ULTRASPEC | SDSS u' filter (no atm.) |
| TNT/ULTRASPEC.u | 3686.20 | 3694.05 | 3730.46 | 3282.38 | 4008.07 | 330.14 | 1900.26 | 4.19e-9 | TNT | ULTRASPEC | SDSS u' filter (full) |
| TNT/ULTRASPEC.bowen_noatm | 4674.72 | 4675.31 | 4674.09 | 4547.32 | 4817.01 | 117.00 | 4233.94 | 5.81e-9 | TNT | ULTRASPEC | CIII/NIII_HeII Bowen filter (no atm.) |
| TNT/ULTRASPEC.bowen_filter | 4674.73 | 4675.31 | 4674.12 | 4548.23 | 4815.58 | 116.43 | 4234.12 | 5.81e-9 | TNT | ULTRASPEC | CIII/NIII_HeII Bowen filter (filter only) |
| TNT/ULTRASPEC.bowen | 4674.92 | 4675.52 | 4674.30 | 4547.69 | 4817.42 | 116.95 | 4233.75 | 5.81e-9 | TNT | ULTRASPEC | CIII/NIII_HeII Bowen filter (full) |
| TNT/ULTRASPEC.g_filter | 4744.07 | 4803.33 | 4702.74 | 3911.30 | 5621.49 | 1306.33 | 4007.02 | 5.34e-9 | TNT | ULTRASPEC | SDSS g' (filter only) |
| TNT/ULTRASPEC.g_noatm | 4803.47 | 4858.16 | 4763.98 | 3916.95 | 5616.59 | 1135.15 | 3980.85 | 5.17e-9 | TNT | ULTRASPEC | SDSS g' filter (no atm.) |
| TNT/ULTRASPEC.g | 4823.22 | 4876.52 | 4784.24 | 3919.72 | 5617.14 | 1099.04 | 3971.82 | 5.12e-9 | TNT | ULTRASPEC | SDSS g' filter (full) |
| TNT/ULTRASPEC.bcont_noatm | 5165.62 | 5166.53 | 5164.60 | 4995.07 | 5335.65 | 161.12 | 3828.39 | 4.3e-9 | TNT | ULTRASPEC | Blue Continuum filter (no atm.) |
| TNT/ULTRASPEC.bcont_filter | 5165.70 | 5166.63 | 5164.67 | 4993.60 | 5337.37 | 162.00 | 3828.28 | 4.3e-9 | TNT | ULTRASPEC | Blue Continuum filter (filter only) |
| TNT/ULTRASPEC.bcont | 5165.80 | 5166.71 | 5164.78 | 4995.42 | 5335.76 | 160.95 | 3828.23 | 4.3e-9 | TNT | ULTRASPEC | Blue Continuum filter (full) |
| TNT/ULTRASPEC.KG5_filter | 5039.63 | 5433.97 | 5034.22 | 2975.98 | 8730.71 | 3284.79 | 3120.28 | 3.68e-9 | TNT | ULTRASPEC | KG5 filter (filter only) |
| TNT/ULTRASPEC.KG5_noatm | 5340.92 | 5625.72 | 5207.79 | 3322.93 | 8384.68 | 2811.04 | 3473.57 | 3.65e-9 | TNT | ULTRASPEC | KG5 filter (no atm.) |
| TNT/ULTRASPEC.KG5 | 5414.18 | 5686.68 | 5267.59 | 3343.24 | 8395.26 | 2784.76 | 3488.99 | 3.57e-9 | TNT | ULTRASPEC | KG5 filter (full) |
| TNT/ULTRASPEC.NaI_noatm | 5930.67 | 5933.15 | 5928.05 | 5660.43 | 6211.38 | 308.18 | 3338.51 | 2.85e-9 | TNT | ULTRASPEC | NaI filter (no atm.) |
| TNT/ULTRASPEC.NaI_filter | 5930.85 | 5933.31 | 5928.23 | 5661.24 | 6211.03 | 307.74 | 3338.40 | 2.85e-9 | TNT | ULTRASPEC | NaI filter (filter only) |
| TNT/ULTRASPEC.NaI | 5931.14 | 5933.62 | 5928.52 | 5660.86 | 6211.95 | 307.19 | 3338.22 | 2.84e-9 | TNT | ULTRASPEC | NaI filter (full) |
| TNT/ULTRASPEC.r_filter | 6193.15 | 6230.98 | 6149.82 | 5351.47 | 7092.18 | 1226.94 | 3176.71 | 2.48e-9 | TNT | ULTRASPEC | SDSS r' (filter only) |
| TNT/ULTRASPEC.r_noatm | 6204.42 | 6243.29 | 6159.86 | 5350.61 | 7093.52 | 1142.72 | 3170.23 | 2.47e-9 | TNT | ULTRASPEC | SDSS r' filter (no atm.) |
| TNT/ULTRASPEC.r | 6212.20 | 6250.95 | 6167.63 | 5352.30 | 7094.26 | 1105.13 | 3165.17 | 2.46e-9 | TNT | ULTRASPEC | SDSS r' filter (full) |
| TNT/ULTRASPEC.Ha_broad_filter | 6575.63 | 6575.89 | 6576.58 | 6473.98 | 6678.29 | 96.68 | 2628.32 | 1.82e-9 | TNT | ULTRASPEC | Halpha broad (filter only) |
| TNT/ULTRASPEC.Ha_narrow_filter | 6575.63 | 6575.89 | 6576.58 | 6473.98 | 6678.29 | 96.68 | 2628.32 | 1.82e-9 | TNT | ULTRASPEC | Halpha narrow (filter only) |
| TNT/ULTRASPEC.rcont_filter | 6575.63 | 6575.89 | 6576.58 | 6473.98 | 6678.29 | 96.68 | 2628.32 | 1.82e-9 | TNT | ULTRASPEC | Red Continuum filter (filter only) |
| TNT/ULTRASPEC.Ha_broad_noatm | 6575.91 | 6576.17 | 6576.88 | 6474.37 | 6678.73 | 96.55 | 2629.02 | 1.82e-9 | TNT | ULTRASPEC | Halpha broad filter (no atm.) |
| TNT/ULTRASPEC.rcont_noatm | 6575.91 | 6576.17 | 6576.88 | 6474.37 | 6678.73 | 96.55 | 2629.02 | 1.82e-9 | TNT | ULTRASPEC | Red Continuum filter (no atm.) |
| TNT/ULTRASPEC.Ha_broad | 6576.00 | 6576.26 | 6576.97 | 6474.50 | 6678.84 | 96.50 | 2629.28 | 1.82e-9 | TNT | ULTRASPEC | Halpha broad filter (full) |
| TNT/ULTRASPEC.rcont | 6576.00 | 6576.26 | 6576.97 | 6474.50 | 6678.84 | 96.50 | 2629.28 | 1.82e-9 | TNT | ULTRASPEC | Red Continuum filter (full) |
| TNT/ULTRASPEC.Ha_narrow_noatm | 6589.44 | 6589.53 | 6591.28 | 6528.58 | 6651.70 | 55.24 | 2621.73 | 1.81e-9 | TNT | ULTRASPEC | Halpha narrow filter (no atm.) |
| TNT/ULTRASPEC.Ha_narrow | 6589.47 | 6589.57 | 6591.31 | 6528.62 | 6651.74 | 55.23 | 2622.16 | 1.81e-9 | TNT | ULTRASPEC | Halpha narrow filter (full) |
| TNT/ULTRASPEC.clear_noatm | 6086.10 | 6641.51 | 5692.45 | 3330.16 | 10294.24 | 3926.71 | 3253.33 | 2.63e-9 | TNT | ULTRASPEC | Clear filter (no atm.) |
| TNT/ULTRASPEC.clear | 6186.65 | 6717.69 | 5783.53 | 3359.12 | 10299.09 | 3703.71 | 3237.81 | 2.54e-9 | TNT | ULTRASPEC | Clear filter (full) |
| TNT/ULTRASPEC.i_noatm | 7562.89 | 7593.88 | 7528.98 | 6755.25 | 8490.54 | 1145.10 | 2564.82 | 1.34e-9 | TNT | ULTRASPEC | SDSS i' filter (no atm.) |
| TNT/ULTRASPEC.i_noatm | Filter Description | Filter ID (?) : | TNT/ULTRASPEC.i_noatm |
| Description (?) : | SDSS i' filter (no atm.) |
| Phot.System (?) : | ULTRASPEC |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | i |
| Obs. Facility (?) : | TNT |
| Instrument (?) : | ULTRASPEC |
| Comments (?) : | Full transmission including:
* Barrel 1, 2, 3
* Window
* CCD
|
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
7562.89 | ------- | (Angstrom) |
| λmean (?) : |
7593.88 | ------- | (Angstrom) |
| λcen (?) : |
7644.63 | ------- | (Angstrom) |
| λeff (?) : |
7528.98 | ------- | (Angstrom) |
| λpeak (?) : |
7300.00 | ------- | (Angstrom) |
| λpivot (?) : |
7562.89 | ------- | (Angstrom) |
| λphot (?) : |
7549.20 | ------- | (Angstrom) |
| λmin (?) : |
6755.25 | ------- | (Angstrom) |
| λmax (?) : |
8490.54 | ------- | (Angstrom) |
| Weff (?) : |
1145.10 | ------- | (Angstrom) |
| FWHM (?) : |
1346.18 | ------- | (Angstrom) |
| Af/AV (?) : |
0.661 | ------- | () |
| Fsun (?) : |
124.76 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
github: throughput models for hipercam/ultracam/ultraspec Transmission components: Filter + Instrumentid:TNT/ULTRASPEC.i_noatm
You can download here the GaiaXPy base XML file for the full TNT/ULTRASPEC 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 (?) : |
------- |
1.34432e-9 | (erg/cm2/s/A) |
| |
------- |
2564.82 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TNT/ULTRASPEC.i_noatm/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.90314e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TNT/ULTRASPEC.i_noatm/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
6927.57 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TNT/ULTRASPEC.i_noatm/ST |
| |
|
Filter added: 2020-01-22 21:47:48
Last update: 2021-07-27 20:42:33 |
| TNT/ULTRASPEC.i | 7564.73 | 7596.17 | 7530.34 | 6755.48 | 8491.71 | 1124.92 | 2564.23 | 1.34e-9 | TNT | ULTRASPEC | SDSS i' filter (full) |
| TNT/ULTRASPEC.i_filter | 7663.38 | 7695.53 | 7627.42 | 6761.91 | 8516.54 | 1265.80 | 2526.13 | 1.29e-9 | TNT | ULTRASPEC | SDSS i' (filter only) |
| TNT/ULTRASPEC.clear_filter | 6553.87 | 7748.88 | 6023.24 | 3000.00 | 11000.00 | 5133.91 | 2748.01 | 1.92e-9 | TNT | ULTRASPEC | Clear filter (filter only) |
| TNT/ULTRASPEC.iz | 7986.40 | 8093.48 | 7896.30 | 6775.62 | 10313.00 | 1771.24 | 2471.42 | 1.16e-9 | TNT | ULTRASPEC | SDSS i'+z' filter (full) |
| TNT/ULTRASPEC.iz_noatm | 7987.53 | 8095.97 | 7897.02 | 6775.52 | 10306.43 | 1794.89 | 2472.62 | 1.16e-9 | TNT | ULTRASPEC | SDSS i'+z' filter (no atm.) |
| TNT/ULTRASPEC.N86_noatm | 8610.02 | 8610.35 | 8609.70 | 8480.51 | 8746.64 | 125.99 | 2217.33 | 8.97e-10 | TNT | ULTRASPEC | N86 filter (no atm.) |
| TNT/ULTRASPEC.N86 | 8610.05 | 8610.38 | 8609.74 | 8480.54 | 8746.68 | 126.04 | 2217.33 | 8.97e-10 | TNT | ULTRASPEC | N86 filter (full) |
| TNT/ULTRASPEC.N86_filter | 8610.51 | 8610.84 | 8610.19 | 8481.11 | 8747.64 | 126.66 | 2217.22 | 8.97e-10 | TNT | ULTRASPEC | N86 filter (filter only) |
| TNT/ULTRASPEC.z | 8916.20 | 8946.11 | 8903.38 | 8155.53 | 10383.53 | 1112.35 | 2243.52 | 8.46e-10 | TNT | ULTRASPEC | SDSS z' filter (full) |
| TNT/ULTRASPEC.z_noatm | 8930.72 | 8960.81 | 8917.96 | 8153.25 | 10382.03 | 1155.88 | 2244.35 | 8.44e-10 | TNT | ULTRASPEC | SDSS z' filter (no atm.) |
| TNT/ULTRASPEC.iz_filter | 8918.53 | 9143.83 | 8726.69 | 6789.77 | 11000.00 | 3299.13 | 2291.28 | 8.64e-10 | TNT | ULTRASPEC | SDSS i'+z' (filter only) |
| TNT/ULTRASPEC.z_filter | 9622.64 | 9716.18 | 9544.87 | 8169.67 | 11000.00 | 2358.96 | 2141.13 | 6.93e-10 | TNT | ULTRASPEC | SDSS z' (filter only) |
 ≡ 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=7593.8840377034&id=TNT/ULTRASPEC.i_noatm><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=7528.984469178&id=TNT/ULTRASPEC.i_noatm><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=7562.8860846042&id=TNT/ULTRASPEC.i_noatm><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=7549.2047807255&id=TNT/ULTRASPEC.i_noatm><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=1145.1003751211,7644.6304054505,1&id=TNT/ULTRASPEC.i_noatm><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}
