LCO :Las Campanas Observatory LCO/WIRC :WIRC, the wide field infrared camera, contains four 1024 x 1024 Hawaii HgCdTe arrays mounted in a common focal plane. |
| LCO/WIRC.Y_CSP2 | 10399.66 | 10424.75 | 10365.27 | 9473.99 | 11250.16 | 1233.79 | 2014.84 | 5.62e-10 | LCO | WIRC | LCO, duPont WIRC, Y (full) (since 2011) | | LCO/WIRC.Y | 10458.72 | 10479.77 | 10429.30 | 9538.11 | 11239.72 | 1089.86 | 1998.58 | 5.51e-10 | LCO | WIRC | LCO, duPont WIRC, Y (full) (up to 2011) | | LCO/WIRC.J | 12431.60 | 12475.89 | 12368.76 | 10972.56 | 13672.55 | 1781.66 | 1566.76 | 3.07e-10 | LCO | WIRC | LCO, duPont WIRC, J (full) (up to 2011) | | LCO/WIRC.J_CSP2 | 12444.79 | 12489.36 | 12381.41 | 10872.13 | 13781.14 | 1729.19 | 1563.64 | 3.06e-10 | LCO | WIRC | LCO, duPont WIRC, J (full) (since 2011) | | LCO/WIRC.H_CSP2 | 16219.65 | 16283.06 | 16137.42 | 14519.61 | 17930.54 | 2580.93 | 1046.30 | 1.2e-10 | LCO | WIRC | LCO, duPont WIRC, H (full) (since 2011) | | LCO/WIRC.H | 16242.72 | 16306.49 | 16159.34 | 14438.55 | 17924.52 | 2398.84 | 1044.07 | 1.2e-10 | LCO | WIRC | LCO, duPont WIRC, H (full) (up to 2011) | | LCO/WIRC.H | Filter Description | Filter ID (?) : | LCO/WIRC.H |
| Description (?) : | LCO, duPont WIRC, H (full) (up to 2011) |
| Phot.System (?) : | WIRC |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | H |
| Obs. Facility (?) : | LCO |
| Instrument (?) : | WIRC |
| Comments (?) : | In CSP filter page.
Scans performed by the TAMU group (Jean-Philippe Rheault, Jennifer Marshall, Darren Depoy, and Steven Villanueva).
Include Telescope+Camera+Filter+atmosphere corresponding to 1.2 airmass.
Valid from 01/2003 to 07/2011. |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
16242.72 | ------- | (Angstrom) |
| λmean (?) : |
16306.49 | ------- | (Angstrom) |
| λcen (?) : |
16236.03 | ------- | (Angstrom) |
| λeff (?) : |
16159.34 | ------- | (Angstrom) |
| λpeak (?) : |
17500.00 | ------- | (Angstrom) |
| λpivot (?) : |
16242.72 | ------- | (Angstrom) |
| λphot (?) : |
16202.13 | ------- | (Angstrom) |
| λmin (?) : |
14438.55 | ------- | (Angstrom) |
| λmax (?) : |
17924.52 | ------- | (Angstrom) |
| Weff (?) : |
2398.84 | ------- | (Angstrom) |
| FWHM (?) : |
2841.24 | ------- | (Angstrom) |
| Af/AV (?) : |
0.2 | ------- | () |
| Fsun (?) : |
------- | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
The Carniege Supernova Project Transmission components: Filter + Instrument + Atmosphere | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.19868e-10 | (erg/cm2/s/A) |
| |
------- |
1044.07 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LCO/WIRC.H/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
4.16869e-10 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LCO/WIRC.H/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
31626.63 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LCO/WIRC.H/ST |
| |
|
Filter added: 2014-06-01 20:51:46
Last update: 2020-08-30 19:07:49 |
| Filter Plots
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|
© SVO, 8966 filters available, Last update: 2020-11-08 | 
 ≡ 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>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<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>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<br> Vg(λ) ≡ Vega spectrum<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=16306.488264066&id=LCO/WIRC.H><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=16159.34210596&id=LCO/WIRC.H><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=16242.716008718&id=LCO/WIRC.H><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=16202.131205996&id=LCO/WIRC.H><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=2398.8433871268,16236.033165264,0.992358&id=LCO/WIRC.H><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>Sun spectrum from calspec database: sun_reference_stis_002 with sun_mod_001 for larger wavelengths.<p><img src=images/sunspec.png><p><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>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}
