| CSST/SC0-Phot.NUV_fil | 2767.05 | 2789.38 | 2783.40 | 2387.99 | 3174.01 | 630.32 | 958.11 | 3.75e-9 | CSST | CSS-OS | CSST SurveyCam NUV filter (filter only) |
| CSST/SC0-Phot.NUV_ccd | 2779.60 | 2801.52 | 2795.49 | 2391.93 | 3167.07 | 605.27 | 966.05 | 3.75e-9 | CSST | CSS-OS | CSST SurveyCam NUV filter (filter+ccd) |
| CSST/SC0-Phot.NUV | 2862.68 | 2884.07 | 2877.52 | 2481.04 | 3272.66 | 576.66 | 1008.82 | 3.69e-9 | CSST | CSS-OS | CSST SurveyCam NUV filter (full) |
| CSST/SC0-Phot.wNUV | 3167.54 | 3232.87 | 3224.64 | 2483.80 | 3824.20 | 1021.85 | 1183.22 | 3.54e-9 | CSST | CSS-OS | CSST SurveyCam wNUV filter (full) |
| CSST/SC0-Phot.u_ccd | 3503.58 | 3530.30 | 3585.02 | 3044.81 | 3997.56 | 750.48 | 1629.85 | 3.98e-9 | CSST | CSS-OS | CSST SurveyCam u filter (filter+ccd) |
| CSST/SC0-Phot.u_fil | 3507.73 | 3533.51 | 3586.55 | 3047.85 | 4004.15 | 767.44 | 1624.15 | 3.96e-9 | CSST | CSS-OS | CSST SurveyCam u filter (filter only) |
| CSST/SC0-Phot.u | 3585.69 | 3610.31 | 3683.53 | 3131.80 | 4078.20 | 771.71 | 1860.91 | 4.34e-9 | CSST | CSS-OS | CSST SurveyCam u filter (full) |
| CSST/SC0-Phot.g_fil | 4658.62 | 4724.93 | 4620.93 | 3840.65 | 5545.35 | 1368.21 | 4004.56 | 5.53e-9 | CSST | CSS-OS | CSST SurveyCam g filter (filter only) |
| CSST/SC0-Phot.g_ccd | 4712.18 | 4775.31 | 4673.60 | 3838.64 | 5540.36 | 1232.38 | 3994.61 | 5.39e-9 | CSST | CSS-OS | CSST SurveyCam g filter (filter+ccd) |
| CSST/SC0-Phot.g | 4771.96 | 4832.88 | 4729.27 | 3912.85 | 5626.20 | 1227.23 | 3992.18 | 5.26e-9 | CSST | CSS-OS | CSST SurveyCam g filter (full) |
| CSST/SC0-Phot.wg | 5089.91 | 5233.08 | 4994.20 | 3709.63 | 6406.05 | 1899.30 | 3764.19 | 4.36e-9 | CSST | CSS-OS | CSST SurveyCam wg filter (full) |
| CSST/SC0-Phot.r_ccd | 6124.94 | 6169.33 | 6075.08 | 5326.41 | 6982.59 | 1394.59 | 3220.99 | 2.57e-9 | CSST | CSS-OS | CSST SurveyCam r filter (filter+ccd) |
| CSST/SC0-Phot.r_fil | 6127.83 | 6172.75 | 6077.26 | 5313.39 | 6973.60 | 1335.81 | 3219.10 | 2.57e-9 | CSST | CSS-OS | CSST SurveyCam r filter (filter only) |
| CSST/SC0-Phot.r | 6170.41 | 6213.90 | 6121.62 | 5360.89 | 7040.41 | 1382.71 | 3194.80 | 2.52e-9 | CSST | CSS-OS | CSST SurveyCam r filter (full) |
| CSST/SC0-Phot.i_fil | 7602.25 | 7643.82 | 7556.09 | 6731.07 | 8517.93 | 1450.81 | 2553.49 | 1.32e-9 | CSST | CSS-OS | CSST SurveyCam i filter (filter only) |
| CSST/SC0-Phot.i_ccd | 7603.82 | 7644.58 | 7558.59 | 6740.02 | 8515.98 | 1497.65 | 2552.69 | 1.32e-9 | CSST | CSS-OS | CSST SurveyCam i filter (filter+ccd) |
| CSST/SC0-Phot.i | 7623.04 | 7663.00 | 7578.78 | 6756.32 | 8558.72 | 1493.96 | 2544.99 | 1.31e-9 | CSST | CSS-OS | CSST SurveyCam i filter (full) |
| CSST/SC0-Phot.wi | 7599.50 | 7741.34 | 7464.27 | 6065.68 | 9428.02 | 2716.33 | 2596.87 | 1.35e-9 | CSST | CSS-OS | CSST SurveyCam wi filter (full) |
| CSST/SC0-Phot.wi | Filter Description | Filter ID (?) : | CSST/SC0-Phot.wi |
| Description (?) : | CSST SurveyCam wi filter (full) |
| Phot.System (?) : | CSS-OS |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | CSST |
| Instrument (?) : | CSS-OS |
| Comments (?) : | Digitized from Fig 1 in Meng 2019
|
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
7599.50 | ------- | (Angstrom) |
| λmean (?) : |
7741.34 | ------- | (Angstrom) |
| λcen (?) : |
7738.01 | ------- | (Angstrom) |
| λeff (?) : |
7464.27 | ------- | (Angstrom) |
| λpeak (?) : |
7995.22 | ------- | (Angstrom) |
| λpivot (?) : |
7599.50 | ------- | (Angstrom) |
| λphot (?) : |
7558.63 | ------- | (Angstrom) |
| λmin (?) : |
6065.68 | ------- | (Angstrom) |
| λmax (?) : |
9428.02 | ------- | (Angstrom) |
| Weff (?) : |
2716.33 | ------- | (Angstrom) |
| FWHM (?) : |
3002.54 | ------- | (Angstrom) |
| Af/AV (?) : |
0.656 | ------- | () |
| Fsun (?) : |
122.18 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
Meng 2019 Transmission components: Filter + CCD + Instrument + Other optical componentsid:CSST/SC0-Phot.wi
You can download here the GaiaXPy base XML file for the full CSST/SC0-Phot 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 (?) : |
------- |
1.34803e-9 | (erg/cm2/s/A) |
| |
------- |
2596.87 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
CSST/SC0-Phot.wi/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.88485e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
CSST/SC0-Phot.wi/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
6994.81 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
CSST/SC0-Phot.wi/ST |
| |
|
Filter added: 2020-11-04 17:34:06
Last update: 2021-07-27 18:56:07 |
| CSST/SC0-Phot.z | 8996.91 | 9032.85 | 8979.86 | 8227.97 | 10476.87 | 1111.63 | 2236.82 | 8.28e-10 | CSST | CSS-OS | CSST SurveyCam z filter (full) |
| CSST/SC0-Phot.z_ccd | 9026.07 | 9066.89 | 9005.51 | 8240.24 | 10775.96 | 1209.56 | 2233.51 | 8.22e-10 | CSST | CSS-OS | CSST SurveyCam z filter (filter+ccd) |
| CSST/SC0-Phot.z_fil | 9455.87 | 9524.70 | 9408.28 | 8229.07 | 10618.00 | 2032.16 | 2181.46 | 7.31e-10 | CSST | CSS-OS | CSST SurveyCam z filter (filter only) |
| CSST/SC0-Phot.y | 9619.32 | 9631.42 | 9607.87 | 9129.99 | 10484.82 | 617.49 | 2192.64 | 7.1e-10 | CSST | CSS-OS | CSST SurveyCam y filter (full) |
| CSST/SC0-Phot.y_ccd | 9647.70 | 9663.18 | 9632.99 | 9123.96 | 10850.18 | 682.10 | 2186.12 | 7.04e-10 | CSST | CSS-OS | CSST SurveyCam y filter (filter+ccd) |
| CSST/SC0-Phot.y_fil | 10027.85 | 10059.65 | 9993.48 | 9132.55 | 11019.63 | 1477.56 | 2099.97 | 6.26e-10 | CSST | CSS-OS | CSST SurveyCam y 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=7741.3427281845&id=CSST/SC0-Phot.wi><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=7464.274409747&id=CSST/SC0-Phot.wi><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=7599.502886822&id=CSST/SC0-Phot.wi><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=7558.6329887945&id=CSST/SC0-Phot.wi><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=2716.3289517927,7738.0118277077,1&id=CSST/SC0-Phot.wi><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}
