OAN-SPM :San Pedro Martir National Astronomical Observatory (OAN-SPM) OAN-SPM/OPTICAM :OPTICAM is a triple-band high-time resolution optical system in development as a collaborative work between the Astronomy Group of the University of Southampton and the Institute of Astronomy of the Universidad Nacional Autonoma de Mexico.id:OAN-SPM/OPTICAM.a → GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full OAN-SPM/OPTICAM filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information. |
| OAN-SPM/OPTICAM.u_fil | 3506.86 | 3520.88 | 3536.27 | 3150.60 | 3847.34 | 578.38 | 1425.57 | 3.48e-9 | OAN-SPM | OPTICAM | OPTICAM u filter (filter only) | | OAN-SPM/OPTICAM.u | 3565.44 | 3578.18 | 3598.17 | 3153.81 | 3847.52 | 375.12 | 1518.79 | 3.58e-9 | OAN-SPM | OPTICAM | OPTICAM u filter (+CCD) | | OAN-SPM/OPTICAM.g_fil | 4726.81 | 4783.43 | 4685.60 | 3992.70 | 5505.83 | 1281.26 | 4028.34 | 5.41e-9 | OAN-SPM | OPTICAM | OPTICAM g filter (filter only) | | OAN-SPM/OPTICAM.g | 4806.36 | 4858.09 | 4767.20 | 4000.00 | 5505.85 | 1071.48 | 3988.58 | 5.18e-9 | OAN-SPM | OPTICAM | OPTICAM g filter (+CCD) | | OAN-SPM/OPTICAM.r | 6257.52 | 6291.48 | 6218.89 | 5601.56 | 6968.42 | 1264.57 | 3139.12 | 2.4e-9 | OAN-SPM | OPTICAM | OPTICAM r filter (+CCD) | | OAN-SPM/OPTICAM.r | Filter Description | Filter ID (?) : | OAN-SPM/OPTICAM.r |
| Description (?) : | OPTICAM r filter (+CCD) |
| Phot.System (?) : | OPTICAM |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | OAN-SPM |
| Instrument (?) : | OPTICAM |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
6257.52 | ------- | (Angstrom) |
| λmean (?) : |
6291.48 | ------- | (Angstrom) |
| λcen (?) : |
6279.98 | ------- | (Angstrom) |
| λeff (?) : |
6218.89 | ------- | (Angstrom) |
| λpeak (?) : |
6600.00 | ------- | (Angstrom) |
| λpivot (?) : |
6257.52 | ------- | (Angstrom) |
| λphot (?) : |
6241.50 | ------- | (Angstrom) |
| λmin (?) : |
5601.56 | ------- | (Angstrom) |
| λmax (?) : |
6968.42 | ------- | (Angstrom) |
| Weff (?) : |
1264.57 | ------- | (Angstrom) |
| FWHM (?) : |
1312.64 | ------- | (Angstrom) |
| Af/AV (?) : |
0.863 | ------- | () |
| Fsun (?) : |
166.43 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
OPTICAM Transmission components: Filter + CCDid:OAN-SPM/OPTICAM.r
You can download here the GaiaXPy base XML file for the full OAN-SPM/OPTICAM 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 (?) : |
------- |
2.40339e-9 | (erg/cm2/s/A) |
| |
------- |
3139.12 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
OAN-SPM/OPTICAM.r/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
2.77998e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
OAN-SPM/OPTICAM.r/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
4742.53 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
OAN-SPM/OPTICAM.r/ST |
| |
|
Filter added: 2021-04-12 13:33:23
Last update: 2021-07-27 20:25:02 | | OAN-SPM/OPTICAM.r_fil | 6269.35 | 6303.67 | 6230.29 | 5601.78 | 6968.59 | 1194.32 | 3132.46 | 2.39e-9 | OAN-SPM | OPTICAM | OPTICAM r filter (filter only) | | OAN-SPM/OPTICAM.i | 7580.91 | 7617.30 | 7541.19 | 6851.79 | 8593.63 | 1288.67 | 2559.92 | 1.34e-9 | OAN-SPM | OPTICAM | OPTICAM i filter (+CCD) | | OAN-SPM/OPTICAM.i_fil | 7664.18 | 7702.17 | 7622.00 | 6852.82 | 8607.03 | 1393.96 | 2528.24 | 1.29e-9 | OAN-SPM | OPTICAM | OPTICAM i filter (filter only) | | OAN-SPM/OPTICAM.z | 8874.17 | 8911.64 | 8856.75 | 8143.49 | 10325.68 | 1010.13 | 2243.84 | 8.54e-10 | OAN-SPM | OPTICAM | OPTICAM z filter (+CCD) | | OAN-SPM/OPTICAM.z_fil | 9601.39 | 9699.97 | 9520.41 | 8158.37 | 11009.20 | 2404.58 | 2143.22 | 6.97e-10 | OAN-SPM | OPTICAM | OPTICAM z filter (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=6291.4843617552&id=OAN-SPM/OPTICAM.r><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=6218.8863489157&id=OAN-SPM/OPTICAM.r><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=6257.5207570974&id=OAN-SPM/OPTICAM.r><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=6241.4978333888&id=OAN-SPM/OPTICAM.r><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=1264.5694354073,6279.9791813156,1&id=OAN-SPM/OPTICAM.r><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}
