Table 1.
Summary of features of the solar flux atlases compared in this paper.
| Atlas | λ-range [Å] | Δλ [Å] | λ/Δλ [k] | R [k] |
|---|---|---|---|---|
| QS & MA1 | 3900 – 6834 | 0.0100 | 500 | 115 |
| IAG232 | 4200 – 8000 | 0.001 | 5000 | 700 |
| HRS233 | 5 – 44000 | 0.0027 | 2000 | 1250 |
| PEPSI4 | 3820 – 9138 | 0.0089 | 563 | 270 |
| IAG165 | 5002 – 11086 | 0.0084 | 5300 | 1000 |
| LFC136 | 4754 – 5860 | 0.0100 | 500 | 115 |
| KPW117 | 2958 – 9250 | 0.0038 | 2040 | 525 |
| KPN878 | 3290 – 12500 | 0.0075 | 417 | 435 |
Notes. 1QS and MA data have been released with this paper. 2The modified version of IAG23 atlas with no telluric extraction have been released with this paper. 3http://bdap.ipsl.fr/voscaten/solarspectra.html 4https://pepsi.aip.de/?pageid=549 5https://zenodo.org/records/3598136 6https://cdsarc.cds.unistra.fr/ftp/J/A+A/560/A61/ 7https://nispdata.nso.edu/ftp/pub/Wallace2011 8ftp://ftp.hs.uni-hamburg.de/pub/outgoing/FTS-Atlas/ The wavelength ranges (λ-ranges) listed here correspond to the data available online for each atlas. The reported wavelength coverage of some atlases are different from the available data sources. Where this is the case we have mentioned this in the respective subsection of each atlas in Section 2. The Δλ [Å] values are calculated in this work using the nearest two wavelengths to 5000 Å. Values in the R column represent the authors’ average reported resolutions for their respective atlases. Both columns are given in thousands (k).
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