| DeepImpact/HRI-VIS.Violet_fil | 3596.82 | 3619.87 | 3686.38 | 3107.31 | 4087.03 | 670.47 | 1862.21 | 4.32e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Violet filter (filter only) |
| DeepImpact/HRI-VIS.Violet | 3656.06 | 3676.60 | 3741.98 | 3111.05 | 4090.55 | 518.58 | 2052.96 | 4.6e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Violet filter |
| DeepImpact/HRI-VIS.Blue_fil | 4469.74 | 4495.74 | 4451.08 | 3944.20 | 5005.98 | 877.79 | 4138.98 | 6.21e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Blue filter (filter only) |
| DeepImpact/HRI-VIS.Blue | 4497.08 | 4522.57 | 4477.98 | 3948.68 | 5006.59 | 786.59 | 4124.97 | 6.11e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Blue filter |
| DeepImpact/HRI-VIS.Green | 5480.56 | 5505.13 | 5456.14 | 4900.42 | 6074.87 | 922.25 | 3628.95 | 3.62e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Green filter |
| DeepImpact/HRI-VIS.Green_fil | 5480.86 | 5505.15 | 5456.74 | 4899.98 | 6075.07 | 940.69 | 3628.56 | 3.62e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Green filter (filter only) |
| DeepImpact/HRI-VIS.Orange | 6467.55 | 6486.52 | 6446.27 | 5909.78 | 7059.40 | 953.64 | 3009.66 | 2.16e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Orange filter |
| DeepImpact/HRI-VIS.Orange_fil | 6478.77 | 6497.71 | 6457.59 | 5912.22 | 7060.60 | 921.00 | 3003.43 | 2.15e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Orange filter (filter only) |
| DeepImpact/HRI-VIS.Clear6 | 5884.11 | 6520.70 | 5582.43 | 3000.00 | 10620.03 | 4570.78 | 3123.39 | 2.7e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Clear filter in position 6 |
| DeepImpact/HRI-VIS.Clear1 | 5884.27 | 6520.90 | 5582.53 | 3000.00 | 10619.62 | 4565.55 | 3123.40 | 2.7e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Clear filter in position 1 |
| DeepImpact/HRI-VIS.Red | 7450.86 | 7467.33 | 7432.68 | 6885.49 | 8070.38 | 885.56 | 2603.88 | 1.41e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Red filter |
| DeepImpact/HRI-VIS.Red_fil | 7479.45 | 7496.10 | 7460.95 | 6889.49 | 8078.10 | 932.30 | 2592.35 | 1.39e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Red filter (filter only) |
| DeepImpact/HRI-VIS.Red_fil | Filter Description | Filter ID (?) : | DeepImpact/HRI-VIS.Red_fil |
| Description (?) : | Deep Impact HRI-VIS Red filter (filter only) |
| Phot.System (?) : | HRI-VIS |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | DeepImpact |
| Instrument (?) : | HRI-VIS |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
7479.45 | ------- | (Angstrom) |
| λmean (?) : |
7496.10 | ------- | (Angstrom) |
| λcen (?) : |
7487.96 | ------- | (Angstrom) |
| λeff (?) : |
7460.95 | ------- | (Angstrom) |
| λpeak (?) : |
7849.00 | ------- | (Angstrom) |
| λpivot (?) : |
7479.45 | ------- | (Angstrom) |
| λphot (?) : |
7472.04 | ------- | (Angstrom) |
| λmin (?) : |
6889.49 | ------- | (Angstrom) |
| λmax (?) : |
8078.10 | ------- | (Angstrom) |
| Weff (?) : |
932.30 | ------- | (Angstrom) |
| FWHM (?) : |
979.27 | ------- | (Angstrom) |
| Af/AV (?) : |
0.67 | ------- | () |
| Fsun (?) : |
127.17 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
HRI-VIS 9P/Tempel 1 Encounter Calibrated Images v3.0 Transmission components: Filterid:DeepImpact/HRI-VIS.Red_fil | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.38923e-9 | (erg/cm2/s/A) |
| |
------- |
2592.35 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
DeepImpact/HRI-VIS.Red_fil/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.94584e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
DeepImpact/HRI-VIS.Red_fil/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
6775.56 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
DeepImpact/HRI-VIS.Red_fil/ST |
| |
|
Filter added: 2021-03-26 17:36:21
Last update: 2021-07-27 19:00:37 |
| DeepImpact/HRI-VIS.Clear1_fil | 6976.40 | 8400.18 | 6257.94 | 2990.00 | 12000.00 | 5623.85 | 2678.16 | 1.65e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Clear filter in position 1 (filter only) |
| DeepImpact/HRI-VIS.Clear6_fil | 6976.40 | 8400.18 | 6257.94 | 2990.00 | 12000.00 | 5623.85 | 2678.16 | 1.65e-9 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS Clear filter in position 6 (filter only) |
| DeepImpact/HRI-VIS.NIR | 8418.84 | 8432.35 | 8409.85 | 7874.64 | 9073.35 | 767.47 | 2287.16 | 9.67e-10 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS NIR filter |
| DeepImpact/HRI-VIS.NIR_fil | 8484.00 | 8498.36 | 8475.53 | 7882.71 | 9103.03 | 915.33 | 2280.67 | 9.5e-10 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS NIR filter (filter only) |
| DeepImpact/HRI-VIS.IR | 9490.69 | 9514.32 | 9471.97 | 8835.82 | 10908.46 | 771.26 | 2201.23 | 7.33e-10 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS IR filter |
| DeepImpact/HRI-VIS.IR_fil | 10473.30 | 10581.31 | 10350.72 | 8860.76 | 12000.00 | 2552.54 | 1988.43 | 5.43e-10 | DeepImpact | HRI-VIS | Deep Impact HRI-VIS IR 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=7496.0956681594&id=DeepImpact/HRI-VIS.Red_fil><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=7460.9492815272&id=DeepImpact/HRI-VIS.Red_fil><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=7479.4516977089&id=DeepImpact/HRI-VIS.Red_fil><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=7472.0380926227&id=DeepImpact/HRI-VIS.Red_fil><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=932.29690860551,7487.961421029,1&id=DeepImpact/HRI-VIS.Red_fil><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}
