Cameras :Category for personal use cameras. This can include Sky quality measuring portable instruments, comercial cameras for astrophotography, etc. Cameras/Pentax :Pentax camerasid:Cameras/Pentax.a |
| Cameras/Pentax.ist_D_Block | 4331.55 | 4544.91 | 4468.38 | 3051.00 | 8547.00 | 2374.88 | 3061.34 | 4.89e-9 | | Pentax-ist_D | Pentax ist D blocking filter | | Cameras/Pentax.ist_DL_Block | 4336.36 | 4555.59 | 4472.09 | 3078.66 | 8556.00 | 2461.10 | 3034.66 | 4.84e-9 | | Pentax-ist_DL | Pentax ist DL blocking filter | | Cameras/Pentax.K5_B | 4653.54 | 4686.77 | 4630.72 | 4000.00 | 5857.97 | 838.38 | 4163.39 | 5.76e-9 | | Pentax-K5 | Pentax K5 B filter | | Cameras/Pentax.Q_B | 4734.47 | 4811.28 | 4684.36 | 4000.00 | 6745.27 | 1073.33 | 4082.18 | 5.46e-9 | | Pentax-Q | Pentax Q B filter | | Cameras/Pentax.K100D_Block | 4685.78 | 4906.40 | 4696.08 | 3051.00 | 8526.66 | 2613.70 | 3427.56 | 4.68e-9 | | Pentax-K100D | PentaxK100D blocking filter | | Cameras/Pentax.K100D_Block | Filter Description | Filter ID (?) : | Cameras/Pentax.K100D_Block |
| Description (?) : | PentaxK100D blocking filter |
| Phot.System (?) : | ------ |
| Detector Type (?) : | Energy counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | ------ |
| Instrument (?) : | Pentax-K100D |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
4685.78 | ------- | (Angstrom) |
| λmean (?) : |
4906.40 | ------- | (Angstrom) |
| λcen (?) : |
4820.40 | ------- | (Angstrom) |
| λeff (?) : |
4696.08 | ------- | (Angstrom) |
| λpeak (?) : |
4597.33 | ------- | (Angstrom) |
| λpivot (?) : |
4685.78 | ------- | (Angstrom) |
| λphot (?) : |
4809.80 | ------- | (Angstrom) |
| λmin (?) : |
3051.00 | ------- | (Angstrom) |
| λmax (?) : |
8526.66 | ------- | (Angstrom) |
| Weff (?) : |
2613.70 | ------- | (Angstrom) |
| FWHM (?) : |
2618.07 | ------- | (Angstrom) |
| Af/AV (?) : |
1.22 | ------- | () |
| Fsun (?) : |
169.92 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
Kolarivision Transmission components: Filterid:Cameras/Pentax.K100D_Block | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
4.67996e-9 | (erg/cm2/s/A) |
| |
------- |
3427.56 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
Cameras/Pentax.K100D_Block/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
4.95773e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
Cameras/Pentax.K100D_Block/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
2659.31 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
Cameras/Pentax.K100D_Block/ST |
| |
|
Filter added: 2021-04-18 16:46:47
Last update: 2021-07-27 18:48:33 | | Cameras/Pentax.K10D_Block | 4966.33 | 5137.77 | 4859.19 | 3046.00 | 8526.66 | 2354.68 | 3825.23 | 4.65e-9 | | Pentax-K10D | PentaxK10D blocking filter | | Cameras/Pentax.K5_G | 5220.84 | 5276.91 | 5169.36 | 4036.82 | 6850.84 | 1005.26 | 3801.00 | 4.18e-9 | | Pentax-K5 | Pentax K5 G filter | | Cameras/Pentax.Q_G | 5361.16 | 5419.51 | 5308.85 | 4050.41 | 6773.68 | 1179.88 | 3702.03 | 3.86e-9 | | Pentax-Q | Pentax Q G filter | | Cameras/Pentax.K5_R | 5886.00 | 5969.36 | 5794.23 | 4018.72 | 6979.58 | 731.87 | 3383.66 | 2.93e-9 | | Pentax-K5 | Pentax K5 R filter | | Cameras/Pentax.Q_R | 5967.30 | 6031.59 | 5896.55 | 4038.87 | 6855.77 | 874.55 | 3325.95 | 2.8e-9 | | Pentax-Q | Pentax Q R filter |
|
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 ≡ 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=4906.3956974272&id=Cameras/Pentax.K100D_Block><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=4696.0767964053&id=Cameras/Pentax.K100D_Block><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=4685.7817100132&id=Cameras/Pentax.K100D_Block><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=4809.7960985739&id=Cameras/Pentax.K100D_Block><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=2613.7016591827,4820.3988053294,0.97906656&id=Cameras/Pentax.K100D_Block><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><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>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}
