Table 1
Swift/XRT detections.
| Source | Position | Extension | σ | Association | Type | |||
| RA (J2000) | Dec (J2000) | error | ||||||
| (arcsec) | (0.3−10 keV) | (>4 keV) | ||||||
|
|
||||||||
| Aa | 20h16m08s.70 | + 37°11′14′′.10 | 6.′′00 | extended | 17 | 7.9 | CTB 87 | SNR/PWN |
| B | 20h15m36s.95 | + 37°11′21′′.47 | 3.′′56 | point-like | 37 | 22 | RX J2015.6+3711 | CV |
| C | 20h15m28s.76 | + 37°10′58′′.87 | 3.′′57 | point-like | 36 | 19.5 | B2013+370 | Blazar |
| D | 20h15m46s.20 | + 37°14′13′′.20 | 6.′′00 | point-like | 8 | 2.5 | X201546.42+371413.4 | unid |
Notes.
The position reported here coincides, within uncertainties, with that of the bright spot detected by Chandra within the SNR/PWN diffuse emission and is associated with the X-ray source CXOU J201609.2+371110, firstly detected by Matheson et al. (2013).
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