Table 1
Optical spectral libraries.
| Library | N* | Nsp | λmin | λmax | Resolution | Reference |
|---|---|---|---|---|---|---|
| Gunn & Strycker | 175 | 313 | 1080 | 200 | Gunn & Stryker(1983) | |
| Silva & Cornell | 72 | 351 | 893 | 550 | Silva & Cornell (1992) | |
| James | 83 | 350 | 750 | 800 | James (2013) | |
| Kitt-Peak | 161 | 351 | 742 | 1000 | Jacoby et al. (1984) | |
| Pickles(a) | 131 | 115 | 2500 | 1000 | Pickles (1998) | |
| NGSL(b) | 378 | 167 | 1025 | 1000 | Gregg et al. (2006) | |
| SDSS-MaStar | 3321 | 8646 | 362 | 1035 | 1800 | Yan et al. (2019) |
| STELIB | 249 | 320 | 930 | 2000 | Le Borgne et al. (2003) | |
| MILES(c) | 985 | 352 | 750 | 2000 | Falcón-Barroso et al. (2011) | |
| SDSS-BOSS(d) | 324 | 365 | 1020 | 2000 | Kesseli et al. (2017) | |
| Diaz et al. | 106 | 790 | 910 | 2300 | Diaz et al. (1989) | |
| MUSE library | 35 | 480 | 930 | 3000 | Ivanov et al. (2019) | |
| Indo-US | 1273 | 346 | 946 | 5000 | Valdes et al. (2004) | |
| XSL(e) | 683 | 830 | 350 | 2480 | 10000 | Gonneau et al. (2020); Verro et al. (2022) |
| ELODIE | 1388 | 1962 | 390 | 680 | 42000 | Prugniel & Soubiran (2001), 2004); Prugniel et al. (2007) |
| FGKM library | 404 | 499 | 641 | 60000 | Yee et al. (2017) | |
| Gaia-FGK (b,f) | 34 | 71 | 300 | 1020 | 80000 | Blanco-Cuaresma et al. (2014) |
| UVES-POP(g) | 394 | 304 | 1040 | 80000 | Bagnulo et al. (2003); Borisov et al. (2023) | |
| MELCHIORS | 2043 | 3256 | 380 | 900 | 85 000 | This work |
Notes. The term N* refers to the number of targets. The term Nsp indicates the number of spectra when it is different from the number of targets. The wavelengths are expressed in nanometers. (a)Pickles: spectra assembled from various sources. (b)NGSL, Gaia-FGK: High signal-to-noise. (c)MILES: spectrophotometry. (d)SDSS-BOSS: spectral templates assembled from low-resolution spectra extending down to spectral type L. (e)X-shooter Spectral Library: Data release 3. (ƒ)Gaia-FGK: Limited to spectral types F, G, K. (g)UVES-POP’s spectral resolution reaches 120 000 over part of the range.
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