Table D.1
Data types in the main table.
| key | description | units | count | # sources |
|---|---|---|---|---|
| Identification (main/id.csv) | ||||
| RA,DEa | Source’s right Ascension and Declination | degree | 27879 | 27 879 |
| Internal_ID | NEMESIS Catalogue Internal ID | − | 27879 | 27 879 |
| SIMBAD counterparts (main/simbad.csv) | ||||
| main_id | Main identifier in SIMBAD | − | 33 846 | 25 902 |
| otype | Main Object Type in SIMBAD | − | 33 690 | 25 901 |
| otypes | Full list of Object types in SIMBAD | − | 33 615 | 25 902 |
| ra_simbad, dec_simbad | RA, Dec coordinates in SIMBAD | degree | 33 846 | 25 902 |
| multiple_counterpartsb | number of possible counterparts | − | 12835 | 4891 |
| counterpart_groupID | identifier for grouping multiple possible counterparts | − | 33 846 | 25 902 |
| sep2simbad | Separation to SIMBAD counterpart | arcsec | 12835 | 4891 |
| Contamination (main/contamination.csv)) | ||||
| massive_star | Flag indicative of likely massive star (Sect. 5.2.1) | − | 80 | 80 |
| ms_contaminant | Likely MS contaminant(Sect. 5.2.4) | − | 2 845 | 2 845 |
| extraglactic_prob | Probability of source being extragalactic (Appendix E) | − | 15 855 | 15855 |
| extraglactic_pred | Extragalactic predicted label (Appendix E) | − | 15 855 | 15855 |
| extraglactic_label | Labelled extragalactic contaminant (Sect. 5.2.3 and Appendix E.2.1) | − | 125 | 125 |
| giant_prob | Probability of source being a Giant (Appendix E) | − | 20546 | 20546 |
| giant_pred | Giant predicted label | − | 20546 | 20546 |
| giant_label | Labelled Giant contaminant (Appendix E.2.1 and Sect. 5.2.2) | − | 490 | 490 |
| strat_labelc | Labelled source in Appendix E | − | 9 529 | 9 529 |
Notes. (a)RA, Dec reported are in J2000 and refer to the first study adding the source to this compilation. (b)When multiple possible counterparts exist within the SIMBAD database, this field inform how many possibilities there are. (c)Labelled if included in the external catalogues/samples discussed in Sect. E.2 following the values: 1. GDR3 galaxy high-purity sample; 2. Gaia DR3 QSO high-purity sample; 3. MillionQua catalogue; 4. MANGROVE catalogue; 5. HyperLEDA database; 6. Galaxy Zoo catalogue; −1. further stellar sample; −2. giant sample; −3. at Orion (distance) sample; −4. YSO sample with spectroscopic support
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