| TNT/ULTRASPEC.u_filter | 3471.44 | 3491.99 | 3515.07 | 2951.86 | 3990.92 | 638.18 | 1448.85 | 3.52e-9 | TNT | ULTRASPEC | SDSS u' (filter only) |
| TNT/ULTRASPEC.u_noatm | 3677.08 | 3685.21 | 3721.57 | 3264.28 | 4005.03 | 344.12 | 1879.98 | 4.07e-9 | TNT | ULTRASPEC | SDSS u' filter (no atm.) |
| TNT/ULTRASPEC.u | 3686.20 | 3694.05 | 3730.44 | 3277.23 | 4006.79 | 330.14 | 1917.99 | 4.13e-9 | TNT | ULTRASPEC | SDSS u' filter (full) |
| TNT/ULTRASPEC.bowen_noatm | 4674.72 | 4675.31 | 4674.07 | 4546.73 | 4816.12 | 117.00 | 4219.79 | 5.79e-9 | TNT | ULTRASPEC | CIII/NIII_HeII Bowen filter (no atm.) |
| TNT/ULTRASPEC.bowen_filter | 4674.73 | 4675.31 | 4674.10 | 4547.64 | 4814.75 | 116.43 | 4219.97 | 5.79e-9 | TNT | ULTRASPEC | CIII/NIII_HeII Bowen filter (filter only) |
| TNT/ULTRASPEC.bowen | 4674.92 | 4675.52 | 4674.28 | 4547.09 | 4816.53 | 116.95 | 4219.58 | 5.79e-9 | TNT | ULTRASPEC | CIII/NIII_HeII Bowen filter (full) |
| TNT/ULTRASPEC.g_filter | 4744.07 | 4803.33 | 4703.79 | 3907.77 | 5618.92 | 1306.33 | 3927.69 | 5.32e-9 | TNT | ULTRASPEC | SDSS g' (filter only) |
| TNT/ULTRASPEC.g_noatm | 4803.47 | 4858.16 | 4764.89 | 3913.55 | 5613.45 | 1135.15 | 3907.42 | 5.16e-9 | TNT | ULTRASPEC | SDSS g' filter (no atm.) |
| TNT/ULTRASPEC.g | 4823.22 | 4876.52 | 4785.10 | 3916.10 | 5613.99 | 1099.04 | 3900.04 | 5.11e-9 | TNT | ULTRASPEC | SDSS g' filter (full) |
| TNT/ULTRASPEC.bcont_noatm | 5165.62 | 5166.53 | 5164.62 | 4994.09 | 5334.68 | 161.12 | 3826.64 | 4.3e-9 | TNT | ULTRASPEC | Blue Continuum filter (no atm.) |
| TNT/ULTRASPEC.bcont_filter | 5165.70 | 5166.63 | 5164.69 | 4992.54 | 5336.29 | 161.99 | 3826.56 | 4.3e-9 | TNT | ULTRASPEC | Blue Continuum filter (filter only) |
| TNT/ULTRASPEC.bcont | 5165.80 | 5166.71 | 5164.80 | 4994.42 | 5334.81 | 160.95 | 3826.53 | 4.3e-9 | TNT | ULTRASPEC | Blue Continuum filter (full) |
| TNT/ULTRASPEC.KG5_filter | 5039.64 | 5433.97 | 5012.73 | 2935.56 | 8580.00 | 3284.79 | 3132.99 | 3.74e-9 | TNT | ULTRASPEC | KG5 filter (filter only) |
| TNT/ULTRASPEC.KG5_noatm | 5340.94 | 5625.74 | 5190.88 | 3310.68 | 8316.47 | 2811.01 | 3306.07 | 3.68e-9 | TNT | ULTRASPEC | KG5 filter (no atm.) |
| TNT/ULTRASPEC.KG5 | 5414.19 | 5686.69 | 5253.29 | 3324.30 | 8331.83 | 2784.73 | 3301.78 | 3.59e-9 | TNT | ULTRASPEC | KG5 filter (full) |
| TNT/ULTRASPEC.NaI_noatm | 5930.67 | 5933.15 | 5928.18 | 5658.28 | 6210.06 | 308.18 | 3340.88 | 2.85e-9 | TNT | ULTRASPEC | NaI filter (no atm.) |
| TNT/ULTRASPEC.NaI_filter | 5930.85 | 5933.31 | 5928.36 | 5659.14 | 6209.74 | 307.74 | 3340.79 | 2.85e-9 | TNT | ULTRASPEC | NaI filter (filter only) |
| TNT/ULTRASPEC.NaI | 5931.14 | 5933.62 | 5928.65 | 5658.73 | 6210.65 | 307.19 | 3340.62 | 2.85e-9 | TNT | ULTRASPEC | NaI filter (full) |
| TNT/ULTRASPEC.r_filter | 6193.15 | 6230.98 | 6150.67 | 5345.72 | 7088.39 | 1226.94 | 3141.37 | 2.49e-9 | TNT | ULTRASPEC | SDSS r' (filter only) |
| TNT/ULTRASPEC.r_noatm | 6204.42 | 6243.29 | 6160.74 | 5344.66 | 7090.07 | 1142.72 | 3133.92 | 2.48e-9 | TNT | ULTRASPEC | SDSS r' filter (no atm.) |
| TNT/ULTRASPEC.r | 6212.20 | 6250.95 | 6168.51 | 5346.32 | 7090.85 | 1105.14 | 3129.10 | 2.47e-9 | TNT | ULTRASPEC | SDSS r' filter (full) |
| TNT/ULTRASPEC.Ha_broad_filter | 6575.63 | 6575.89 | 6576.64 | 6473.69 | 6678.02 | 96.68 | 2624.92 | 1.82e-9 | TNT | ULTRASPEC | Halpha broad (filter only) |
| TNT/ULTRASPEC.Ha_narrow_filter | 6575.63 | 6575.89 | 6576.64 | 6473.69 | 6678.02 | 96.68 | 2624.92 | 1.82e-9 | TNT | ULTRASPEC | Halpha narrow (filter only) |
| TNT/ULTRASPEC.rcont_filter | 6575.63 | 6575.89 | 6576.64 | 6473.69 | 6678.02 | 96.68 | 2624.92 | 1.82e-9 | TNT | ULTRASPEC | Red Continuum filter (filter only) |
| TNT/ULTRASPEC.Ha_broad_noatm | 6575.91 | 6576.17 | 6576.95 | 6474.11 | 6678.47 | 96.55 | 2625.68 | 1.82e-9 | TNT | ULTRASPEC | Halpha broad filter (no atm.) |
| TNT/ULTRASPEC.rcont_noatm | 6575.91 | 6576.17 | 6576.95 | 6474.11 | 6678.47 | 96.55 | 2625.68 | 1.82e-9 | TNT | ULTRASPEC | Red Continuum filter (no atm.) |
| TNT/ULTRASPEC.Ha_broad | 6576.00 | 6576.26 | 6577.05 | 6474.24 | 6678.58 | 96.50 | 2625.97 | 1.82e-9 | TNT | ULTRASPEC | Halpha broad filter (full) |
| TNT/ULTRASPEC.rcont | 6576.00 | 6576.26 | 6577.05 | 6474.24 | 6678.58 | 96.50 | 2625.97 | 1.82e-9 | TNT | ULTRASPEC | Red Continuum filter (full) |
| TNT/ULTRASPEC.Ha_narrow_noatm | 6589.44 | 6589.53 | 6591.52 | 6528.50 | 6651.62 | 55.24 | 2614.11 | 1.8e-9 | TNT | ULTRASPEC | Halpha narrow filter (no atm.) |
| TNT/ULTRASPEC.Ha_narrow | 6589.47 | 6589.57 | 6591.55 | 6528.54 | 6651.65 | 55.23 | 2614.59 | 1.8e-9 | TNT | ULTRASPEC | Halpha narrow filter (full) |
| TNT/ULTRASPEC.clear_noatm | 6086.10 | 6641.51 | 5699.92 | 3302.82 | 10222.74 | 3926.75 | 2854.76 | 2.63e-9 | TNT | ULTRASPEC | Clear filter (no atm.) |
| TNT/ULTRASPEC.clear | 6186.61 | 6717.68 | 5790.70 | 3323.64 | 10241.38 | 3703.58 | 2839.13 | 2.54e-9 | TNT | ULTRASPEC | Clear filter (full) |
| TNT/ULTRASPEC.i_noatm | 7562.89 | 7593.88 | 7529.75 | 6752.80 | 8484.05 | 1145.10 | 2566.09 | 1.36e-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 (?) : |
7630.20 | ------- | (Angstrom) |
| λeff (?) : |
7529.75 | ------- | (Angstrom) |
| λpeak (?) : |
7260.00 | ------- | (Angstrom) |
| λpivot (?) : |
7562.89 | ------- | (Angstrom) |
| λphot (?) : |
7549.98 | ------- | (Angstrom) |
| λmin (?) : |
6752.80 | ------- | (Angstrom) |
| λmax (?) : |
8484.05 | ------- | (Angstrom) |
| Weff (?) : |
1145.10 | ------- | (Angstrom) |
| FWHM (?) : |
1328.93 | ------- | (Angstrom) |
| Af/AV (?) : |
0.664 | ------- | () |
| 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 + Instrument | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.35685e-9 | (erg/cm2/s/A) |
| |
------- |
2566.09 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TNT/ULTRASPEC.i_noatm/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.91993e-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) |
| |
------- |
6866.98 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
TNT/ULTRASPEC.i_noatm/ST |
| |
|
Filter added: 2020-01-22 21:47:48
Last update: 2021-02-25 10:30:45 |
| TNT/ULTRASPEC.i | 7564.73 | 7596.17 | 7531.10 | 6752.94 | 8485.26 | 1124.98 | 2565.03 | 1.36e-9 | TNT | ULTRASPEC | SDSS i' filter (full) |
| TNT/ULTRASPEC.i_filter | 7663.38 | 7695.53 | 7628.23 | 6755.53 | 8514.83 | 1265.80 | 2527.54 | 1.3e-9 | TNT | ULTRASPEC | SDSS i' (filter only) |
| TNT/ULTRASPEC.clear_filter | 6553.87 | 7748.88 | 6038.44 | 3000.00 | 11000.00 | 5133.96 | 2334.47 | 1.92e-9 | TNT | ULTRASPEC | Clear filter (filter only) |
| TNT/ULTRASPEC.iz | 7986.43 | 8093.51 | 7896.67 | 6773.71 | 10259.42 | 1771.15 | 2437.00 | 1.17e-9 | TNT | ULTRASPEC | SDSS i'+z' filter (full) |
| TNT/ULTRASPEC.iz_noatm | 7987.53 | 8095.97 | 7897.52 | 6773.52 | 10253.59 | 1794.89 | 2438.16 | 1.17e-9 | TNT | ULTRASPEC | SDSS i'+z' filter (no atm.) |
| TNT/ULTRASPEC.N86_noatm | 8610.02 | 8610.35 | 8609.79 | 8480.25 | 8746.19 | 125.99 | 2191.72 | 8.86e-10 | TNT | ULTRASPEC | N86 filter (no atm.) |
| TNT/ULTRASPEC.N86 | 8610.05 | 8610.38 | 8609.82 | 8480.27 | 8746.24 | 126.04 | 2191.72 | 8.86e-10 | TNT | ULTRASPEC | N86 filter (full) |
| TNT/ULTRASPEC.N86_filter | 8610.51 | 8610.84 | 8610.28 | 8480.83 | 8747.21 | 126.66 | 2191.66 | 8.86e-10 | TNT | ULTRASPEC | N86 filter (filter only) |
| TNT/ULTRASPEC.z | 8916.20 | 8946.11 | 8905.31 | 8153.58 | 10355.73 | 1112.35 | 2253.14 | 8.52e-10 | TNT | ULTRASPEC | SDSS z' filter (full) |
| TNT/ULTRASPEC.z_noatm | 8930.72 | 8960.81 | 8919.98 | 8151.52 | 10354.04 | 1155.88 | 2254.92 | 8.5e-10 | TNT | ULTRASPEC | SDSS z' filter (no atm.) |
| TNT/ULTRASPEC.iz_filter | 8918.53 | 9143.83 | 8729.26 | 6775.87 | 11000.00 | 3299.12 | 2217.56 | 8.72e-10 | TNT | ULTRASPEC | SDSS i'+z' (filter only) |
| TNT/ULTRASPEC.z_filter | 9622.64 | 9716.18 | 9548.00 | 8157.26 | 11000.00 | 2358.96 | 2130.45 | 7.01e-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<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://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.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=7593.8838630661&id=TNT/ULTRASPEC.i_noatm><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 (photon counter)<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=leff&val=7529.7450411882&id=TNT/ULTRASPEC.i_noatm><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=7562.8859250141&id=TNT/ULTRASPEC.i_noatm><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 (photon counter)<br> Vg(λ) ≡ Vega spectrum<p><img src=showgraph.php?what=lphot&val=7549.9751926397&id=TNT/ULTRASPEC.i_noatm><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=1145.099852294,7630.202190278,0.54449350575985&id=TNT/ULTRASPEC.i_noatm><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 (photon counter).<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://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 (photon counter).<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://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}
