Table 4.
Number of objects in the different samples from the SPICY catalogue.
| Source type | SPICY | Gaia DR3 | In var. | Gaia DR3 | Gaia DR3 YSO | Gaia DR3 YSO | Gaia DR3 YSO |
|---|---|---|---|---|---|---|---|
| class. | YSO | % of SPICY | % of Gaia DR3 | % of var. class. | |||
| Total | 117 446 | 37 693 | 3693 | 751 | 0.64 | 1.99 | 20.30 |
| Class I | 15 943 | 2529 | 130 | 8 | 0.05 | 0.32 | 6.15 |
| Flat spectrum | 23 810 | 5480 | 514 | 87 | 0.37 | 1.59 | 16.93 |
| Class II | 59 949 | 24 486 | 2560 | 598 | 1.00 | 2.44 | 23.36 |
| Class III | 5352 | 3413 | 462 | 57 | 1.07 | 1.67 | 12.34 |
Notes. The meanings of the columns are as follows: (1) source type as reported in SPICY; (2) number of sources reported in SPICY; (3) number of sources from the SPICY catalogue also present in the Gaia DR3; (4) number of sources participating in the variability classification; (5) number of sources classified as YSO during variability classification; (6) fraction of SPICY sources classified as YSO, i.e. Col. 5 divided by Col. 2; (7) fraction of Gaia DR3 sources classified as YSO, i.e. Col. 5 divided by Col. 3; (8) fraction of those sources participating in the variability classification and classified as YSO, i.e. Col. 5 divided by Col. 4.
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