LCO :Las Campanas Observatory LCO/IMACS :The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field imager and multi-object spectrograph for the Baade (Magellan I) telescope.id:LCO/IMACS.a → GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full LCO/IMACS filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information. |
| LCO/IMACS.sloan_u | 3624.42 | 3629.79 | 3647.01 | 3260.76 | 3931.37 | 305.41 | 1527.31 | 3.49e-9 | LCO | IMACS | LCO, IMACS, Sloan u' | | LCO/IMACS.Rauch | 4289.30 | 4289.59 | 4286.15 | 4210.74 | 4368.01 | 93.14 | 4205.62 | 6.85e-9 | LCO | IMACS | LCO, IMACS, Rauch | | LCO/IMACS.Bessell_B1 | 4287.93 | 4331.76 | 4312.90 | 3558.24 | 5353.59 | 1053.53 | 3837.79 | 6.26e-9 | LCO | IMACS | LCO, IMACS, Bessell B f/4 | | LCO/IMACS.Bessell_B2 | 4295.07 | 4336.85 | 4312.53 | 3651.31 | 5504.87 | 1044.63 | 3884.11 | 6.31e-9 | LCO | IMACS | LCO, IMACS, Bessell B f/2 | | LCO/IMACS.WB3600 | 4561.46 | 4686.77 | 4577.34 | 3560.30 | 6852.63 | 2014.06 | 3614.40 | 5.21e-9 | LCO | IMACS | LCO, IMACS, WB 3600-5700 | | LCO/IMACS.sloan_g | 4717.76 | 4773.91 | 4677.22 | 3934.00 | 5618.00 | 1365.81 | 4031.47 | 5.43e-9 | LCO | IMACS | LCO, IMACS, Sloan g' | | LCO/IMACS.WBP4507 | 4952.70 | 4976.26 | 4931.25 | 4365.90 | 5545.28 | 932.84 | 3925.56 | 4.8e-9 | LCO | IMACS | LCO, IMACS, WBP 4507-5454 | | LCO/IMACS.Roman_OIII | 5054.38 | 5054.58 | 5054.22 | 4979.24 | 5130.99 | 77.37 | 3922.17 | 4.6e-9 | LCO | IMACS | LCO, IMACS, Romanowsky/OIII | | LCO/IMACS.MMTF5102 | 5125.64 | 5126.47 | 5124.67 | 4964.90 | 5289.70 | 162.02 | 3862.22 | 4.41e-9 | LCO | IMACS | LCO, IMACS, MMTF 5102/150 | | LCO/IMACS.MMTF510ib | 5127.94 | 5128.79 | 5126.94 | 4965.64 | 5295.44 | 163.27 | 3860.48 | 4.4e-9 | LCO | IMACS | LCO, IMACS, MMTF 5102/150 ib | | LCO/IMACS.MMTF5290 | 5314.33 | 5315.19 | 5313.50 | 5146.77 | 5480.06 | 165.38 | 3719.25 | 3.95e-9 | LCO | IMACS | LCO, IMACS, MMTF 5290/156 | | LCO/IMACS.WB3800 | 5193.32 | 5419.18 | 5025.00 | 3791.59 | 7258.03 | 2969.47 | 3721.82 | 4.14e-9 | LCO | IMACS | LCO, IMACS, WB 3800-7000 | | LCO/IMACS.Bessell_V1 | 5403.74 | 5431.31 | 5378.81 | 4799.40 | 6266.30 | 909.73 | 3669.88 | 3.77e-9 | LCO | IMACS | LCO, IMACS, Bessell V f/4 | | LCO/IMACS.Bessell_V2 | 5411.14 | 5440.44 | 5384.48 | 4801.91 | 6556.68 | 916.13 | 3665.66 | 3.75e-9 | LCO | IMACS | LCO, IMACS, Bessell V f/2 | | LCO/IMACS.Z1_430 | 5447.44 | 5587.56 | 5318.90 | 4178.00 | 7054.22 | 2394.10 | 3638.79 | 3.68e-9 | LCO | IMACS | LCO, IMACS, Z1 430-675 | | LCO/IMACS.WBP4791 | 5536.03 | 5596.20 | 5485.24 | 4610.10 | 6571.96 | 1584.68 | 3558.13 | 3.48e-9 | LCO | IMACS | LCO, IMACS, WBP 4791-6397 | | LCO/IMACS.WB4800 | 6176.70 | 6359.23 | 5998.78 | 4623.98 | 8126.43 | 2930.63 | 3245.56 | 2.55e-9 | LCO | IMACS | LCO, IMACS, WB 4800-7800 | | LCO/IMACS.WB4800 | Filter Description | Filter ID (?) : | LCO/IMACS.WB4800 |
| Description (?) : | LCO, IMACS, WB 4800-7800 |
| Phot.System (?) : | IMACS |
| Detector Type (?) : | Energy counter |
| Band Name (?) : | ------ |
| Obs. Facility (?) : | LCO |
| Instrument (?) : | IMACS |
| Comments (?) : | ------ |
| | Mathematical properties | Property | Calculated | Specified | Unit | | λref (?) : |
6176.70 | ------- | (Angstrom) |
| λmean (?) : |
6359.23 | ------- | (Angstrom) |
| λcen (?) : |
6344.53 | ------- | (Angstrom) |
| λeff (?) : |
5998.78 | ------- | (Angstrom) |
| λpeak (?) : |
7128.20 | ------- | (Angstrom) |
| λpivot (?) : |
6176.70 | ------- | (Angstrom) |
| λphot (?) : |
6115.46 | ------- | (Angstrom) |
| λmin (?) : |
4623.98 | ------- | (Angstrom) |
| λmax (?) : |
8126.43 | ------- | (Angstrom) |
| Weff (?) : |
2930.63 | ------- | (Angstrom) |
| FWHM (?) : |
2999.98 | ------- | (Angstrom) |
| Af/AV (?) : |
0.878 | ------- | () |
| Fsun (?) : |
160.95 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
Las Campanas, IMACS Transmission components: Filterid:LCO/IMACS.WB4800
You can download here the GaiaXPy base XML file for the full LCO/IMACS 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 (?) : |
------- |
2.55034e-9 | (erg/cm2/s/A) |
| |
------- |
3245.56 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LCO/IMACS.WB4800/Vega |
| |
AB System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
2.85321e-9 | (erg/cm2/s/A) |
| |
------- |
3631.00 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LCO/IMACS.WB4800/AB |
| |
ST System | Property | Specified | Calculated | Unit | | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
| |
------- |
4620.81 | (Jy) |
| ZP Type (?) : |
Pogson |
| PhotCal ID (?) : |
LCO/IMACS.WB4800/ST |
| |
|
Filter added: 2014-06-01 13:37:43
Last update: 2021-07-27 20:11:14 | | LCO/IMACS.MMTF640ib | 6426.73 | 6428.00 | 6423.80 | 6202.57 | 6665.83 | 219.84 | 3012.47 | 2.19e-9 | LCO | IMACS | LCO, IMACS, MMTF 6399/206 ib | | LCO/IMACS.MMTF6399 | 6431.52 | 6432.95 | 6428.11 | 6201.24 | 6685.49 | 225.15 | 3001.65 | 2.18e-9 | LCO | IMACS | LCO, IMACS, MMTF 6399/206 | | LCO/IMACS.Z2_520 | 6327.40 | 6468.99 | 6180.73 | 4929.59 | 8134.03 | 2604.51 | 3164.93 | 2.37e-9 | LCO | IMACS | LCO, IMACS, Z2 520-775 | | LCO/IMACS.sloan_r | 6485.02 | 6504.34 | 6463.63 | 6002.50 | 7100.82 | 987.99 | 3001.20 | 2.14e-9 | LCO | IMACS | LCO, IMACS, Sloan r' | | LCO/IMACS.Halpha6563 | 6566.33 | 6566.41 | 6566.56 | 6512.42 | 6621.65 | 46.47 | 2416.40 | 1.68e-9 | LCO | IMACS | LCO, IMACS, Halpha 6563 | | LCO/IMACS.6600nb | 6599.37 | 6601.49 | 6598.69 | 6342.98 | 6907.97 | 292.90 | 2843.68 | 1.96e-9 | LCO | IMACS | LCO, IMACS, 6600nb | | LCO/IMACS.Bessell_R2 | 6534.93 | 6633.11 | 6440.22 | 5533.19 | 9283.04 | 1570.75 | 3027.97 | 2.13e-9 | LCO | IMACS | LCO, IMACS, Bessell R f/2 | | LCO/IMACS.Bessell_R1 | 6533.24 | 6634.61 | 6436.75 | 5537.14 | 9447.38 | 1582.33 | 3031.18 | 2.13e-9 | LCO | IMACS | LCO, IMACS, Bessell R f/4 | | LCO/IMACS.WBP6226 | 6682.55 | 6700.67 | 6665.09 | 6030.48 | 7320.46 | 955.71 | 2898.97 | 1.95e-9 | LCO | IMACS | LCO, IMACS, WBP 6226-7171 | | LCO/IMACS.676nm | 6762.57 | 6762.73 | 6762.39 | 6677.54 | 6847.17 | 69.11 | 2897.13 | 1.9e-9 | LCO | IMACS | LCO, IMACS, 676nm | | LCO/IMACS.MMTF6815 | 6845.18 | 6846.63 | 6843.80 | 6596.53 | 7097.66 | 241.14 | 2861.95 | 1.83e-9 | LCO | IMACS | LCO, IMACS, MMTF 6815/216 | | LCO/IMACS.MMTF7045 | 7079.13 | 7080.74 | 7077.36 | 6813.61 | 7357.32 | 250.31 | 2756.03 | 1.65e-9 | LCO | IMACS | LCO, IMACS, MMTF 7045/228 | | LCO/IMACS.WBP6296 | 7117.03 | 7172.77 | 7062.19 | 6095.92 | 8220.05 | 1745.49 | 2731.10 | 1.62e-9 | LCO | IMACS | LCO, IMACS, WBP 6296-8053 | | LCO/IMACS.GG455 | 6681.16 | 7201.50 | 6217.24 | 4420.89 | 10001.00 | 5220.25 | 3147.06 | 2.11e-9 | LCO | IMACS | LCO, IMACS, GG455 f/2 | | LCO/IMACS.WB5650 | 7053.35 | 7292.92 | 6816.37 | 5262.48 | 9725.58 | 3583.26 | 2860.03 | 1.72e-9 | LCO | IMACS | LCO, IMACS, WB 5650-9200 | | LCO/IMACS.Z3_608 | 7256.40 | 7364.72 | 7145.93 | 5988.70 | 9206.15 | 2462.85 | 2699.58 | 1.54e-9 | LCO | IMACS | LCO, IMACS, Z3 608-863 | | LCO/IMACS.GG495 | 7038.85 | 7469.73 | 6641.70 | 4856.97 | 10001.00 | 4868.90 | 2964.89 | 1.79e-9 | LCO | IMACS | LCO, IMACS, GG495 f/2 | | LCO/IMACS.sloan_i | 7697.28 | 7735.87 | 7654.38 | 6767.69 | 8626.99 | 1485.76 | 2515.73 | 1.27e-9 | LCO | IMACS | LCO, IMACS, Sloan i' | | LCO/IMACS.WBP5694 | 7492.21 | 7770.07 | 7235.80 | 5540.40 | 10014.58 | 4060.35 | 2711.58 | 1.45e-9 | LCO | IMACS | LCO, IMACS, WBP 5694-9819 | | LCO/IMACS.OG570 | 7533.50 | 7824.09 | 7269.81 | 5509.38 | 10001.10 | 4107.14 | 2702.52 | 1.43e-9 | LCO | IMACS | LCO, IMACS, OG570 | | LCO/IMACS.WB6300 | 7816.64 | 7983.52 | 7670.06 | 5988.70 | 9962.64 | 3149.56 | 2540.92 | 1.25e-9 | LCO | IMACS | LCO, IMACS, WB 6300-9500 | | LCO/IMACS.CTIO_I1 | 7999.30 | 8038.96 | 7958.42 | 7060.68 | 8982.63 | 1543.02 | 2414.93 | 1.13e-9 | LCO | IMACS | LCO, IMACS, CTIO I f/4 | | LCO/IMACS.NB8200 | 8182.08 | 8182.40 | 8181.63 | 8071.67 | 8297.41 | 136.55 | 2325.25 | 1.04e-9 | LCO | IMACS | LCO, IMACS, NB8200 | | LCO/IMACS.RhoadsA | 9182.52 | 9182.69 | 9180.29 | 9085.07 | 9281.88 | 88.63 | 2263.19 | 8.05e-10 | LCO | IMACS | LCO, IMACS, Rhoads A | | LCO/IMACS.MMTF9163 | 9202.60 | 9204.82 | 9201.63 | 8854.85 | 9520.99 | 357.35 | 2272.82 | 8.05e-10 | LCO | IMACS | LCO, IMACS, MMTF 9163/318 | | LCO/IMACS.RhoadsB | 9670.39 | 9670.58 | 9670.56 | 9560.59 | 9780.43 | 96.69 | 2241.78 | 7.19e-10 | LCO | IMACS | LCO, IMACS, Rhoads B | | LCO/IMACS.sloan_z | 9642.06 | 9747.13 | 9554.53 | 8158.90 | 11202.60 | 2301.55 | 2135.74 | 6.89e-10 | LCO | IMACS | LCO, IMACS, Sloan z' |
|
|
 ≡ 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=6359.233549761&id=LCO/IMACS.WB4800><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=5998.778368868&id=LCO/IMACS.WB4800><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=6176.6984638539&id=LCO/IMACS.WB4800><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=6115.4557865571&id=LCO/IMACS.WB4800><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=2930.6346169085,6344.5307618771,0.99437&id=LCO/IMACS.WB4800><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><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>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}
