MER :Mars Exploration Rovers MER/MI :The Microscopic Imager on the Spirit and Opportunity Rovers of the Mars Exploration Rovers is also known as MI. id:MER/MI.a |
| MER/MI.BG40 | 4742.34 | 4955.10 | 4765.47 | 3185.63 | 7048.03 | 2404.88 | 3402.31 | 4.54e-9 | MER | MI | MER Microscopic Imager Schott BG-40 filter | | MER/MI.B_m55C | 5468.45 | 5560.55 | 5382.25 | 3936.88 | 7142.14 | 1435.10 | 3643.63 | 3.65e-9 | MER | MI | MER-B (Opportunity) Microscopic Imager at -55C (open cover) | | MER/MI.A_m55C | 5481.22 | 5574.09 | 5390.18 | 3944.20 | 7135.99 | 1450.81 | 3647.21 | 3.64e-9 | MER | MI | MER-A (Spirit) Imager at -55C (open cover) | | MER/MI.A_m55C | Filter Description | Filter ID (?) : | MER/MI.A_m55C |
| Description (?) : | MER-A (Spirit) Imager at -55C (open cover) |
| Phot.System (?) : | MI |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | MER |
| Instrument (?) : | MI |
| Comments (?) : | Normalized transmission with Dust cover open.
|
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
5481.22 | ------- | (Angstrom) |
| λmean (?) : |
5574.09 | ------- | (Angstrom) |
| λcen (?) : |
5633.67 | ------- | (Angstrom) |
| λeff (?) : |
5390.18 | ------- | (Angstrom) |
| λpeak (?) : |
5801.88 | ------- | (Angstrom) |
| λpivot (?) : |
5481.22 | ------- | (Angstrom) |
| λphot (?) : |
5454.42 | ------- | (Angstrom) |
| λmin (?) : |
3944.20 | ------- | (Angstrom) |
| λmax (?) : |
7135.99 | ------- | (Angstrom) |
| Weff (?) : |
1450.81 | ------- | (Angstrom) |
| FWHM (?) : |
1293.53 | ------- | (Angstrom) |
| Af/AV (?) : |
1.01 | ------- | () |
| Fsun (?) : |
181.37 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
Microscopic Imager Calibration Report Transmission components: Filter + CCD + Instrument + Other optical componentsid:MER/MI.A_m55C | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.63938e-9 | (erg/cm2/s/A) |
| |
------- |
3647.21 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
MER/MI.A_m55C/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.62321e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
MER/MI.A_m55C/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
3638.81 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
MER/MI.A_m55C/ST |
| |
|
Filter added: 2020-06-28 10:01:40
Last update: 2021-07-27 20:15:48 | | MER/MI.A_p05C | 5481.22 | 5574.09 | 5390.18 | 3944.20 | 7135.99 | 1450.81 | 3647.21 | 3.64e-9 | MER | MI | MER-A (Spirit) Microscopic Imager at +5C (open cover) | | MER/MI.B_m10C | 5497.42 | 5585.87 | 5413.26 | 3960.80 | 7144.13 | 1381.70 | 3626.40 | 3.6e-9 | MER | MI | MER-B (Opportunity) Microscopic Imager at -10C (open cover) | | MER/MI.A_m10C | 5495.13 | 5585.91 | 5405.48 | 3970.15 | 7147.98 | 1435.88 | 3638.80 | 3.61e-9 | MER | MI | MER-A (Spirit) Microscopic Imager at -10C (open cover) | | MER/MI.B_p05C | 5501.36 | 5588.89 | 5417.61 | 3967.73 | 7147.73 | 1378.40 | 3624.63 | 3.59e-9 | MER | MI | MER-B (Opportunity) Microscopic Imager at +5C (open cover) | | MER/MI.B_m55C_cl | 5825.14 | 5868.11 | 5781.61 | 4785.98 | 7175.93 | 1044.71 | 3414.82 | 3.02e-9 | MER | MI | MER-B (Opportunity) Microscopic Imager at -55C (closed cover) | | MER/MI.B_p05C_cl | 5830.72 | 5872.26 | 5788.61 | 4803.09 | 7179.06 | 1012.58 | 3410.94 | 3.01e-9 | MER | MI | MER-B (Opportunity) Microscopic Imager at +5C (closed cover) | | MER/MI.B_m10C_cl | 5830.71 | 5872.29 | 5788.59 | 4802.66 | 7175.33 | 1010.43 | 3411.00 | 3.01e-9 | MER | MI | MER-B (Opportunity) Microscopic Imager at -10C (closed cover) | | MER/MI.A_m55C_cl | 5836.87 | 5878.26 | 5794.59 | 4794.94 | 7165.86 | 1022.89 | 3408.85 | 3.0e-9 | MER | MI | MER-A (Spirit) Microscopic Imager at -55C (closed cover) | | MER/MI.A_m10C_cl | 5839.89 | 5881.12 | 5797.79 | 4797.06 | 7176.99 | 1025.45 | 3406.95 | 2.99e-9 | MER | MI | MER-A (Spirit) Microscopic Imager at -10C (closed cover) | | MER/MI.A_p05C_cl | 5844.11 | 5886.01 | 5801.54 | 4797.65 | 7190.20 | 1043.04 | 3406.09 | 2.99e-9 | MER | MI | MER-A (Spirit) Microscopic Imager at +5C (closed cover) |
|
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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=5574.0921909707&id=MER/MI.A_m55C><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=5390.1828155657&id=MER/MI.A_m55C><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=5481.2155611077&id=MER/MI.A_m55C><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=5454.4208886505&id=MER/MI.A_m55C><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=1450.8060553962,5633.6704498834,1&id=MER/MI.A_m55C><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}
