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GAIA/GAIA2.Gbp | 5279.9 | 5050.0 | 3280 | 6719 | 2347.4 | 3534.7 | GAIA | GAIA | GAIA Gbp filter, DR2 | GAIA/GAIA2.G | 6742.5 | 6230.0 | 3307 | 10451 | 4183.0 | 3296.2 | GAIA | GAIA | GAIA G filter, DR2 | GAIA/GAIA2.G | Filter Description Filter ID (?) : | GAIA/GAIA2.G |
Description (?) : | GAIA G filter, DR2 |
Phot.System (?) : | GAIA |
Detector Type (?) : | Energy counter |
Band Name (?) : | ------ |
Obs. Facility (?) : | GAIA |
Instrument (?) : | GAIA |
Comments (?) : | Original passband used for the magnitudes published in 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 | λmean (?) : |
6742.51 | ------- | (Angstrom) |
λcen (?) : |
6636.46 | ------- | (Angstrom) |
λeff (?) : |
5845.67 | 6230 | (Angstrom) |
λpeak (?) : |
7060.00 | ------- | (Angstrom) |
λpivot (?) : |
6231.60 | 6230 | (Angstrom) |
λphot (?) : |
6155.86 | ------- | (Angstrom) |
λmin (?) : |
3306.60 | ------- | (Angstrom) |
λmax (?) : |
10450.65 | ------- | (Angstrom) |
Weff (?) : |
4182.96 | ------- | (Angstrom) |
FWHM (?) : |
4372.44 | ------- | (Angstrom) |
Af/AV (?) : |
0.94 | ------- | () |
| Transmission curve

Data file: ascii, VOTable Reference for filter response:
GAIA DR2 Passbands | | Calibration properties
Vega System Property | Specified | Calculated | Unit | Zero Point (?) : |
0.000000002544 |
2.489e-9 | (erg/cm2/s/A) |
|
3296.201 |
2836.53 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
GAIA/GAIA2.G/Vega |
|
AB System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
3.186e-9 | (erg/cm2/s/A) |
|
------- |
3631.00 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
GAIA/GAIA2.G/AB |
|
ST System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
|
------- |
4138.79 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
GAIA/GAIA2.G/ST |
|
Reference for calibration:
GAIA DR2 Passbands |
Filter added: 2018-03-17 12:26:19 Last update: 2018-04-02 18:55:35 | GAIA/GAIA2.Grp | 7883.7 | 7730.0 | 6255 | 10606 | 2756.8 | 2620.3 | GAIA | GAIA | GAIA Grp filter, DR2 |
Filter Plots
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© SVO, 5124 filters available, Last update: 2019-11-30 |