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GAIA/GAIA2r.Gbp | 5048.62 | 5278.58 | 5020.92 | 3279.27 | 6708.92 | 2279.45 | 3393.28 | 4.04e-9 | GAIA | GAIA | GAIA Gbp filter, DR2 revised curve | GAIA/GAIA2r.G | 6246.77 | 6773.71 | 5836.31 | 3321.20 | 10827.46 | 4358.43 | 2835.09 | 2.5e-9 | GAIA | GAIA | GAIA G filter, DR2 revised curve | GAIA/GAIA2r.G | Filter Description Filter ID (?) : | GAIA/GAIA2r.G |
Description (?) : | GAIA G filter, DR2 revised curve |
Phot.System (?) : | GAIA |
Detector Type (?) : | Energy counter |
Band Name (?) : | ------ |
Obs. Facility (?) : | GAIA |
Instrument (?) : | GAIA |
Comments (?) : | Revised passband for Gaia DR2.
The original curve has been multiplied by λ and normalized to maximum transmission=1 (to transform it to "energy counting" curve). |
| | Mathematical properties Property | Calculated | Specified | Unit | λref (?) : |
6246.77 | ------- | (Angstrom) |
λmean (?) : |
6773.71 | ------- | (Angstrom) |
λcen (?) : |
6647.01 | ------- | (Angstrom) |
λeff (?) : |
5836.31 | ------- | (Angstrom) |
λpeak (?) : |
7010.00 | ------- | (Angstrom) |
λpivot (?) : |
6246.77 | ------- | (Angstrom) |
λphot (?) : |
6154.79 | ------- | (Angstrom) |
λmin (?) : |
3321.20 | ------- | (Angstrom) |
λmax (?) : |
10827.46 | ------- | (Angstrom) |
Weff (?) : |
4358.43 | ------- | (Angstrom) |
FWHM (?) : |
4578.32 | ------- | (Angstrom) |
Af/AV (?) : |
0.939 | ------- | () |
Fsun (?) : |
145.55 | ------- | (erg/cm2/s/A) |
| Transmission

Data file: ascii, VOTable Reference for filter response:
GAIA DR2 Passbands Transmission components: Filter + Instrument | | Calibration properties
Vega System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
2.49524e-9 | (erg/cm2/s/A) |
|
------- |
2835.09 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
GAIA/GAIA2r.G/Vega |
|
AB System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
3.19573e-9 | (erg/cm2/s/A) |
|
------- |
3631.00 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
GAIA/GAIA2r.G/AB |
|
ST System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
|
------- |
4125.55 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
GAIA/GAIA2r.G/ST |
|
|
Filter added: 2018-03-17 12:29:13 Last update: 2020-12-10 16:29:05 | GAIA/GAIA2r.Grp | 7740.87 | 7919.08 | 7588.83 | 6176.81 | 10608.33 | 2943.72 | 2485.08 | 1.29e-9 | GAIA | GAIA | GAIA Grp filter, DR2 revised curve |
Filter Plots
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