ISO :The Infrared Space Observatory (ISO) was the world's first true orbiting infrared observatory. ISO/ISO :ISO ISOCam filtersid:ISO/ISO.a |
| ISO/ISO.SW4 | 27774.84 | 27915.08 | 27562.30 | 23726.92 | 31311.04 | 4671.22 | 422.84 | 1.64e-11 | ISO | ISOCam | ISO SW4 filter | | ISO/ISO.SW7 | 30437.00 | 30484.64 | 30364.15 | 26581.30 | 32932.87 | 2965.02 | 357.84 | 1.16e-11 | ISO | ISOCam | ISO SW7 filter | | ISO/ISO.SW2 | 33041.86 | 33074.98 | 32989.11 | 29600.00 | 35888.99 | 2438.49 | 307.43 | 8.44e-12 | ISO | ISOCam | ISO SW2 filter | | ISO/ISO.SW1 | 35761.22 | 36164.40 | 35120.11 | 26036.80 | 43801.16 | 8954.36 | 273.06 | 6.4e-12 | ISO | ISOCam | ISO SW1 filter | | ISO/ISO.SW6 | 36996.05 | 37100.97 | 36830.65 | 33320.43 | 42993.01 | 4888.27 | 251.28 | 5.5e-12 | ISO | ISOCam | ISO SW6 filter | | ISO/ISO.SW9 | 38747.08 | 38785.70 | 38693.19 | 36407.33 | 43663.90 | 2214.68 | 229.67 | 4.59e-12 | ISO | ISOCam | ISO SW9 filter | | ISO/ISO.SW8 | 40546.59 | 40559.52 | 40528.11 | 38767.68 | 43245.69 | 1359.48 | 209.94 | 3.83e-12 | ISO | ISOCam | ISO SW8 filter | | ISO/ISO.SW5 | 40770.27 | 42172.57 | 38600.70 | 29463.02 | 54528.32 | 18199.20 | 226.33 | 4.08e-12 | ISO | ISOCam | ISO SW5 filter | | ISO/ISO.SW11 | 42216.69 | 42242.09 | 42177.52 | 39823.01 | 44749.37 | 2025.17 | 196.32 | 3.3e-12 | ISO | ISOCam | ISO SW11 filter | | ISO/ISO.SW3 | 44256.90 | 44592.13 | 43742.83 | 36980.00 | 51393.58 | 9353.08 | 182.32 | 2.79e-12 | ISO | ISOCam | ISO SW3 filter | | ISO/ISO.LW1 | 44877.88 | 45187.91 | 44404.09 | 37680.95 | 51679.65 | 9557.65 | 176.88 | 2.63e-12 | ISO | ISOCam | ISO LW1 filter | | ISO/ISO.SW10 | 46311.02 | 46369.87 | 46215.69 | 41838.63 | 51613.94 | 4041.08 | 165.14 | 2.31e-12 | ISO | ISOCam | ISO SW10 filter | | ISO/ISO.LW4 | 59967.17 | 60301.07 | 59432.66 | 50473.40 | 69644.63 | 10509.82 | 102.57 | 8.55e-13 | ISO | ISOCam | ISO LW4 filter | | ISO/ISO.LW5 | 67883.50 | 67969.60 | 67744.34 | 60803.13 | 75189.44 | 5645.02 | 80.10 | 5.21e-13 | ISO | ISOCam | ISO LW5 filter | | ISO/ISO.LW2 | 67534.25 | 69759.86 | 63774.48 | 47119.65 | 93524.40 | 23810.60 | 87.87 | 5.78e-13 | ISO | ISOCam | ISO LW2 filter | | ISO/ISO.LW6 | 77389.26 | 77838.55 | 76662.83 | 63728.53 | 94723.72 | 14061.11 | 62.94 | 3.15e-13 | ISO | ISOCam | ISO LW6 filter | | ISO/ISO.LW6 | Filter Description | Filter ID (?) : | ISO/ISO.LW6 |
| Description (?) : | ISO LW6 filter |
| Phot.System (?) : | ISO |
| Detector Type (?) : | Photon counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | ISO |
| Instrument (?) : | ISOCam |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
77389.26 | ------- | (Angstrom) |
| λmean (?) : |
77838.55 | ------- | (Angstrom) |
| λcen (?) : |
77385.47 | ------- | (Angstrom) |
| λeff (?) : |
76662.83 | ------- | (Angstrom) |
| λpeak (?) : |
82800.00 | ------- | (Angstrom) |
| λpivot (?) : |
77389.26 | ------- | (Angstrom) |
| λphot (?) : |
76962.13 | ------- | (Angstrom) |
| λmin (?) : |
63728.53 | ------- | (Angstrom) |
| λmax (?) : |
94723.72 | ------- | (Angstrom) |
| Weff (?) : |
14061.11 | ------- | (Angstrom) |
| FWHM (?) : |
15221.92 | ------- | (Angstrom) |
| Af/AV (?) : |
0.0338 | ------- | () |
| Fsun (?) : |
0.0677 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
THE ISO HANDBOOK. Volume II Transmission components: Filter + Instrumentid:ISO/ISO.LW6 | | Calibration properties
Vega System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.15053e-13 | (erg/cm2/s/A) |
| |
------- |
62.94 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
ISO/ISO.LW6/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
1.81755e-11 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
ISO/ISO.LW6/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
725382.24 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
ISO/ISO.LW6/ST |
| |
|
Filter added: 2013-02-16 12:44:53
Last update: 2021-07-27 19:42:09 | | ISO/ISO.LW7 | 96479.65 | 97417.96 | 94942.82 | 79650.00 | 114606.10 | 20314.73 | 41.45 | 1.34e-13 | ISO | ISOCam | ISO LW7 filter | | ISO/ISO.LW8 | 113242.82 | 113457.65 | 112889.96 | 101549.28 | 124284.12 | 11580.36 | 29.70 | 6.94e-14 | ISO | ISOCam | ISO LW8 filter | | ISO/ISO.LW10 | 115092.19 | 119984.91 | 106857.69 | 71000.00 | 161758.72 | 53394.44 | 32.14 | 7.27e-14 | ISO | ISOCam | ISO LW10 filter | | ISO/ISO.LW3 | 144038.63 | 146640.59 | 139964.76 | 114384.36 | 178956.93 | 46208.49 | 19.28 | 2.79e-14 | ISO | ISOCam | ISO LW3 filter | | ISO/ISO.LW9 | 149071.05 | 149436.65 | 148474.50 | 129000.00 | 167892.39 | 16821.05 | 17.33 | 2.34e-14 | ISO | ISOCam | ISO LW9 filter |
|
| 
 ≡ 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=77838.553531775&id=ISO/ISO.LW6><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=76662.831455643&id=ISO/ISO.LW6><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=77389.258872711&id=ISO/ISO.LW6><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=76962.13147027&id=ISO/ISO.LW6><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=14061.105483425,77385.465978582,1&id=ISO/ISO.LW6><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}
