Table C.1
X-ray properties of STONKS alert sources from Multi-Year Heritage Project observations of the Galactic Plane. Locations and flux values are as per the source details in the XMM Science Archive.
| Alert Src. No. | OBSID | Source | RA | DEC | Error (′′) | 4XMM DR14 Ident. | Alert Class | Spectral | Flux | True Alert |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0886010101 | 12 | 17:38:27.90 | −29:28:41.5 | 0.7 | J173828.0-292842 | FD | Y | 2.58 | Y |
| 2 | 0886010401 | 3 | 17:45:24.98 | −30:47:50.7 | 0.4 | J174525.0-304750 | FD | Y | 2.46 | Y |
| 3 | 0886010401 | 4 | 17:45:55.32 | −30:42:40.3 | 0.6 | J174555.4-304240 | FD | N | 0.90 | Y |
| 4 | 0886010401 | 9 | 17:46:23.34 | −20:37:58.6 | 0.8 | J174623.4-303758 | H | Y | 1.60 | N |
| 5 | 0886010501 | 3 | 17:44:05.03 | −30:39:54.2 | 0.5 | J174405.0-303952 | FD | Y | 4.57 | Y |
| 0886010801 | 11 | 17:38:41.46 | −30:14:57.2 | 0.9 | J173841.4-301458 | H | Y | 2.08 | Y | |
| 6 | 0886121201 | 10 | 17:38:41.48 | −30:14:59.7 | 0.9 | H | Y | 2.35 | Y | |
| 7 | 0886011001 | 10 | 17:39:59.62 | −30:38:46.8 | 1.2 | J173959.5-303847 | L | N | 0.28 | N |
| 8 | 0886020501 | 23 | 17:39:47.40 | −31:01:51.3 | 1.3 | J173947.4-310152 | FD | Y | 4.12 | Y |
| 9 | 0886040201 | 1 | 17:34:09.69 | −32:29:47.2 | 0.6 | J173409.6-322946 | FD | N | 1.85 | Y |
| 0886040201 | 20 | 17:34:06.23 | −32:28:58.4 | 0.9 | FD | Y | 1.54 | Y | ||
| 0934200401 | 3 | 17:34:06.24 | −32:28:53.1 | 1.2 | J173406.1-322857 | FD | Y | 5.02 | Y | |
| 0934201001 | 19 | 17:34:06.22 | −32:28:53.4 | 2.3 | FD | Y | 3.03 | Y |
Notes. Alert classes align with those possible through the STONKS pipeline: H – High flux state, L – Low flux state, FD – First detection, PV – Past variability. The spectral column identifies those sources where the spectrum deviates significantly from the assumptions made in pipeline flux estimations. Fluxes are stated in units of 10−13 erg s−1 cm−2. The final column identifies those STONKS alerts which may be as the result of spectral assumptions between different instruments and not truly caused by significant flux variability: Y – Likely a true flux variation, N – Likely a false variation due to spectral assumptions, ? – Possibly a false variation. The full Table is available at the CDS.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.