| IAC80/CAMELOT.iac73 | 3127.41 | 3127.52 | 3127.49 | 3084.54 | 3173.29 | 46.80 | 1137.63 | 3.49e-9 | IAC80 | CAMELOT | CAMELOT iac73 interference filter |
| IAC80/CAMELOT.iac77 | 3307.81 | 3307.92 | 3307.81 | 3261.46 | 3355.03 | 44.99 | 1213.11 | 3.32e-9 | IAC80 | CAMELOT | CAMELOT iac77 interference filter |
| IAC80/CAMELOT.stromgren_u | 3466.56 | 3470.51 | 3468.25 | 3262.64 | 3708.89 | 310.96 | 1272.22 | 3.17e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT Stromgren u filter |
| IAC80/CAMELOT.sdss_u | 3484.55 | 3501.14 | 3523.60 | 3044.55 | 3981.67 | 563.97 | 1443.09 | 3.48e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT SDSS u filter |
| IAC80/CAMELOT.iac22 | 3658.97 | 3659.28 | 3659.27 | 3587.94 | 3731.90 | 88.69 | 1355.83 | 3.04e-9 | IAC80 | CAMELOT | CAMELOT iac22 [OII] cont. interference filter |
| IAC80/CAMELOT.U | 3645.81 | 3661.28 | 3720.36 | 3170.77 | 4180.31 | 564.43 | 1943.42 | 4.21e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT U filter |
| IAC80/CAMELOT.iac04 | 3725.64 | 3725.68 | 3726.20 | 3697.44 | 3755.55 | 30.19 | 1551.32 | 3.35e-9 | IAC80 | CAMELOT | CAMELOT iac04 [OII] interference filter |
| IAC80/CAMELOT.iac76 | 3972.42 | 3972.63 | 3973.02 | 3904.48 | 4042.84 | 72.77 | 3650.22 | 6.93e-9 | IAC80 | CAMELOT | CAMELOT iac76 [NeIII],OII, Heps interference filter |
| IAC80/CAMELOT.stromgren_v | 4118.68 | 4120.35 | 4119.46 | 3942.40 | 4337.23 | 209.91 | 4237.76 | 7.49e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT Stromgren v filter |
| IAC80/CAMELOT.B | 4329.09 | 4368.44 | 4336.62 | 3605.23 | 5705.53 | 974.98 | 3968.92 | 6.33e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT B filter |
| IAC80/CAMELOT.iac14 | 4607.85 | 4608.19 | 4607.67 | 4519.63 | 4700.46 | 99.20 | 4261.95 | 6.02e-9 | IAC80 | CAMELOT | CAMELOT iac14 interference filter |
| IAC80/CAMELOT.stromgren_b | 4653.62 | 4654.68 | 4652.73 | 4494.06 | 4820.15 | 180.71 | 4230.59 | 5.86e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT Stromgren b filter |
| IAC80/CAMELOT.iac80 | 4682.68 | 4682.72 | 4682.64 | 4647.37 | 4715.14 | 31.06 | 4223.66 | 5.77e-9 | IAC80 | CAMELOT | CAMELOT iac80 HeII interference filter |
| IAC80/CAMELOT.iac15 | 4692.07 | 4692.10 | 4692.03 | 4660.17 | 4724.18 | 30.44 | 4214.99 | 5.74e-9 | IAC80 | CAMELOT | CAMELOT iac15 HeII interference filter |
| IAC80/CAMELOT.sdss_g | 4721.29 | 4777.12 | 4684.17 | 3868.27 | 5578.87 | 1317.48 | 3942.79 | 5.39e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT SDSS g filter |
| IAC80/CAMELOT.iac05 | 4841.64 | 4841.68 | 4840.00 | 4807.34 | 4875.59 | 32.11 | 3355.91 | 4.29e-9 | IAC80 | CAMELOT | CAMELOT iac05 Hbeta cont. interference filter |
| IAC80/CAMELOT.iac10 | 4864.69 | 4864.74 | 4865.26 | 4827.19 | 4904.40 | 27.70 | 2618.55 | 3.32e-9 | IAC80 | CAMELOT | CAMELOT iac10 Hbeta interference filter |
| IAC80/CAMELOT.iac13 | 4900.16 | 4900.25 | 4901.46 | 4851.79 | 4952.28 | 50.79 | 3710.92 | 4.63e-9 | IAC80 | CAMELOT | CAMELOT iac13 Hbeta red interference filter |
| IAC80/CAMELOT.iac01 | 4935.22 | 4935.32 | 4935.37 | 4877.88 | 4995.60 | 43.36 | 3957.34 | 4.87e-9 | IAC80 | CAMELOT | CAMELOT iac01 Hbeta red. interference filter |
| IAC80/CAMELOT.iac06 | 5008.77 | 5008.82 | 5008.71 | 4967.56 | 5052.47 | 31.54 | 3950.73 | 4.72e-9 | IAC80 | CAMELOT | CAMELOT iac06 [OIII] interference filter |
| IAC80/CAMELOT.iac07 | 5026.41 | 5026.50 | 5026.33 | 4976.38 | 5079.80 | 52.06 | 3938.79 | 4.67e-9 | IAC80 | CAMELOT | CAMELOT iac07 [OIII] red. interference filter |
| IAC80/CAMELOT.iac03 | 5057.47 | 5057.56 | 5057.40 | 5008.33 | 5109.82 | 51.32 | 3918.08 | 4.59e-9 | IAC80 | CAMELOT | CAMELOT iac03 [OIII] cont. interference filter |
| IAC80/CAMELOT.iac33 | 5064.17 | 5064.22 | 5064.15 | 5023.37 | 5107.68 | 29.54 | 3910.55 | 4.57e-9 | IAC80 | CAMELOT | CAMELOT iac33 [OIII] cont. interference filter |
| IAC80/CAMELOT.iac09 | 5099.21 | 5099.29 | 5099.13 | 5049.12 | 5150.69 | 47.36 | 3898.46 | 4.49e-9 | IAC80 | CAMELOT | CAMELOT iac09 [OIII] red. interference filter |
| IAC80/CAMELOT.iac16 | 5138.91 | 5138.99 | 5138.77 | 5087.98 | 5190.45 | 48.63 | 3858.50 | 4.38e-9 | IAC80 | CAMELOT | CAMELOT iac16 [OIII] red. interference filter |
| IAC80/CAMELOT.iac08 | 5178.89 | 5178.97 | 5178.83 | 5126.24 | 5232.08 | 49.73 | 3792.62 | 4.24e-9 | IAC80 | CAMELOT | CAMELOT iac08 [OIII] red. interference filter |
| IAC80/CAMELOT.iac21 | 5217.22 | 5217.31 | 5217.14 | 5164.98 | 5270.18 | 49.60 | 3789.90 | 4.17e-9 | IAC80 | CAMELOT | CAMELOT iac21 [OIII] red. interference filter |
| IAC80/CAMELOT.V | 5391.54 | 5416.86 | 5368.29 | 4817.95 | 6411.29 | 845.24 | 3646.37 | 3.79e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT V filter |
| IAC80/CAMELOT.stromgren_y | 5448.19 | 5450.18 | 5446.35 | 5187.43 | 5730.03 | 253.10 | 3625.78 | 3.66e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT Stromgren y filter |
| IAC80/CAMELOT.iac18 | 5453.80 | 5454.88 | 5452.80 | 5299.27 | 5620.33 | 195.31 | 3623.19 | 3.65e-9 | IAC80 | CAMELOT | CAMELOT iac18 interference filter |
| IAC80/CAMELOT.iac28 | 6060.84 | 6061.80 | 6059.84 | 5899.73 | 6230.53 | 199.18 | 3268.68 | 2.67e-9 | IAC80 | CAMELOT | CAMELOT iac28 interference filter |
| IAC80/CAMELOT.sdss_r | 6188.62 | 6231.07 | 6142.06 | 5328.59 | 7011.82 | 1363.02 | 3145.13 | 2.5e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT SDSS r filter |
| IAC80/CAMELOT.iac38 | 6257.20 | 6257.22 | 6257.18 | 6225.99 | 6287.98 | 31.10 | 3160.30 | 2.42e-9 | IAC80 | CAMELOT | CAMELOT iac38 [OI] cont. interference filter |
| IAC80/CAMELOT.iac37 | 6306.60 | 6306.62 | 6306.56 | 6275.38 | 6337.69 | 31.03 | 3138.43 | 2.37e-9 | IAC80 | CAMELOT | CAMELOT iac37 [OI] interference filter |
| IAC80/CAMELOT.R | 6354.44 | 6425.49 | 6285.09 | 5443.55 | 8516.25 | 1319.97 | 3053.57 | 2.32e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT R filter |
| IAC80/CAMELOT.iac27 | 6506.25 | 6506.27 | 6506.16 | 6475.85 | 6535.90 | 28.95 | 2989.75 | 2.12e-9 | IAC80 | CAMELOT | CAMELOT iac27 Ha cont. interference filter |
| IAC80/CAMELOT.iac40 | 6566.09 | 6566.10 | 6566.15 | 6552.32 | 6578.97 | 9.21 | 1983.66 | 1.38e-9 | IAC80 | CAMELOT | CAMELOT iac40 Ha interference filter |
| IAC80/CAMELOT.iac20 | 6569.50 | 6569.56 | 6570.24 | 6522.48 | 6617.05 | 48.76 | 2369.74 | 1.65e-9 | IAC80 | CAMELOT | CAMELOT iac20 Ha+[NII] interference filter |
| IAC80/CAMELOT.iac12 | 6613.65 | 6613.72 | 6614.13 | 6562.54 | 6664.41 | 51.65 | 2887.37 | 1.98e-9 | IAC80 | CAMELOT | CAMELOT iac12 Ha red. interference filter |
| IAC80/CAMELOT.iac24 | 6645.49 | 6645.55 | 6645.50 | 6597.41 | 6694.51 | 49.78 | 2950.09 | 2.0e-9 | IAC80 | CAMELOT | CAMELOT iac24 Ha red. interference filter |
| IAC80/CAMELOT.iac19 | 6684.49 | 6684.56 | 6684.45 | 6635.39 | 6734.71 | 50.93 | 2946.15 | 1.98e-9 | IAC80 | CAMELOT | CAMELOT iac19 Ha red. interference filter |
| IAC80/CAMELOT.iac32 | 6715.72 | 6715.72 | 6715.72 | 6701.70 | 6728.59 | 8.71 | 2935.42 | 1.95e-9 | IAC80 | CAMELOT | CAMELOT iac32 [SII] interference filter |
| IAC80/CAMELOT.iac17 | 6722.34 | 6722.40 | 6722.27 | 6672.14 | 6773.00 | 51.64 | 2932.23 | 1.95e-9 | IAC80 | CAMELOT | CAMELOT iac17 [SII] interference filter |
| IAC80/CAMELOT.iac34 | 6734.71 | 6734.72 | 6734.70 | 6713.83 | 6753.81 | 12.27 | 2926.84 | 1.93e-9 | IAC80 | CAMELOT | CAMELOT iac34 [SII] interference filter |
| IAC80/CAMELOT.iac39 | 6762.50 | 6762.57 | 6762.44 | 6711.97 | 6813.58 | 51.78 | 2915.56 | 1.91e-9 | IAC80 | CAMELOT | CAMELOT iac39 Ha red. interference filter |
| IAC80/CAMELOT.iac31 | 6801.62 | 6801.69 | 6801.55 | 6751.16 | 6853.24 | 52.68 | 2898.69 | 1.88e-9 | IAC80 | CAMELOT | CAMELOT iac31 Ha red. interference filter |
| IAC80/CAMELOT.iac30 | 6847.19 | 6847.26 | 6847.12 | 6795.31 | 6900.84 | 53.08 | 2877.93 | 1.84e-9 | IAC80 | CAMELOT | CAMELOT iac30 Ha red. interference filter |
| IAC80/CAMELOT.iac36 | 6887.17 | 6887.23 | 6887.10 | 6835.59 | 6939.00 | 52.69 | 2860.47 | 1.81e-9 | IAC80 | CAMELOT | CAMELOT iac36 Ha red. interference filter |
| IAC80/CAMELOT.iac35 | 6928.27 | 6928.32 | 6928.22 | 6882.25 | 6973.02 | 42.95 | 2842.42 | 1.78e-9 | IAC80 | CAMELOT | CAMELOT iac35 Ha red. interference filter |
| IAC80/CAMELOT.iac02 | 6970.38 | 6970.43 | 6970.32 | 6924.88 | 7010.00 | 47.16 | 2823.78 | 1.74e-9 | IAC80 | CAMELOT | CAMELOT iac02 Ha red. interference filter |
| IAC80/CAMELOT.iac29 | 7011.54 | 7011.78 | 7011.28 | 6911.63 | 7115.59 | 98.16 | 2804.94 | 1.71e-9 | IAC80 | CAMELOT | CAMELOT iac29 interference filter |
| IAC80/CAMELOT.iac74 | 7442.90 | 7443.29 | 7442.45 | 7327.74 | 7561.84 | 139.89 | 2623.68 | 1.42e-9 | IAC80 | CAMELOT | CAMELOT iac74 interference filter |
| IAC80/CAMELOT.iac78 | 7688.26 | 7689.32 | 7687.01 | 7512.81 | 7864.92 | 243.98 | 2528.77 | 1.28e-9 | IAC80 | CAMELOT | CAMELOT iac78 K interference filter |
| IAC80/CAMELOT.sdss_i | 7672.62 | 7714.18 | 7627.05 | 6642.17 | 8626.27 | 1507.46 | 2519.72 | 1.3e-9 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT SDSS i filter |
| IAC80/CAMELOT.iac75 | 7788.01 | 7789.11 | 7786.78 | 7612.60 | 7973.66 | 247.80 | 2490.35 | 1.23e-9 | IAC80 | CAMELOT | CAMELOT iac75 interference filter |
| IAC80/CAMELOT.iac81 | 8235.97 | 8236.25 | 8235.72 | 8155.00 | 8327.00 | 123.04 | 2337.61 | 1.03e-9 | IAC80 | CAMELOT | CAMELOT iac81 824 Ch4blue interference filter |
| IAC80/CAMELOT.I | 8606.08 | 8757.89 | 8491.54 | 7005.47 | 11000.00 | 2815.62 | 2293.50 | 9.54e-10 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT I filter |
| IAC80/CAMELOT.IZ2 | 8672.50 | 8823.31 | 8559.53 | 7032.65 | 11000.00 | 2812.94 | 2279.87 | 9.33e-10 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT I-Z-2 filter |
| IAC80/CAMELOT.IZ1 | 8683.87 | 8833.21 | 8571.69 | 7032.30 | 11000.00 | 2830.28 | 2278.34 | 9.3e-10 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT I-Z-1 filter |
| IAC80/CAMELOT.IZ1 | Filter Description | Filter ID (?) : | IAC80/CAMELOT.IZ1 |
| Description (?) : | IAC80 telescope, CAMELOT I-Z-1 filter |
| Phot.System (?) : | CAMELOT |
| Detector Type (?) : | Energy counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | IAC80 |
| Instrument (?) : | CAMELOT |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
8683.87 | ------- | (Angstrom) |
| λmean (?) : |
8833.21 | ------- | (Angstrom) |
| λcen (?) : |
8790.03 | ------- | (Angstrom) |
| λeff (?) : |
8571.69 | ------- | (Angstrom) |
| λpeak (?) : |
8330.00 | ------- | (Angstrom) |
| λpivot (?) : |
8683.87 | ------- | (Angstrom) |
| λphot (?) : |
8668.09 | ------- | (Angstrom) |
| λmin (?) : |
7032.30 | ------- | (Angstrom) |
| λmax (?) : |
11000.00 | ------- | (Angstrom) |
| Weff (?) : |
2830.28 | ------- | (Angstrom) |
| FWHM (?) : |
2999.19 | ------- | (Angstrom) |
| Af/AV (?) : |
0.542 | ------- | () |
| Fsun (?) : |
95.90 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
IAC Transmission components: Filter | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
9.29622e-10 | (erg/cm2/s/A) |
| |
------- |
2278.34 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
IAC80/CAMELOT.IZ1/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.48154e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
IAC80/CAMELOT.IZ1/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
8898.95 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
IAC80/CAMELOT.IZ1/ST |
| |
|
Filter added: 2011-10-18 05:17:00
Last update: 2020-12-10 16:31:09 |
| IAC80/CAMELOT.iac82 | 9133.98 | 9134.43 | 9132.93 | 8900.00 | 9379.28 | 142.79 | 2396.14 | 8.61e-10 | IAC80 | CAMELOT | CAMELOT iac82 914 Ch4red interference filter |
| IAC80/CAMELOT.iac25 | 9479.02 | 9479.06 | 9478.82 | 9429.14 | 9528.35 | 36.67 | 2319.73 | 7.74e-10 | IAC80 | CAMELOT | CAMELOT iac25 [SIII] cont. interference filter |
| IAC80/CAMELOT.iac23 | 9528.34 | 9528.37 | 9527.10 | 9486.15 | 9568.82 | 36.41 | 1991.06 | 6.58e-10 | IAC80 | CAMELOT | CAMELOT iac23 [SIII] interference filter |
| IAC80/CAMELOT.sdss_z | 9573.92 | 9668.77 | 9499.62 | 7997.66 | 11000.00 | 2636.05 | 2139.78 | 7.11e-10 | IAC80 | CAMELOT | IAC80 telescope, CAMELOT SDSS z filter |
 ≡ 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=8833.20917299&id=IAC80/CAMELOT.IZ1><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=8571.69407438&id=IAC80/CAMELOT.IZ1><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=8683.8654301825&id=IAC80/CAMELOT.IZ1><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=8668.09342651&id=IAC80/CAMELOT.IZ1><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=2830.28270053,8790.02741378,0.837024&id=IAC80/CAMELOT.IZ1><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}
