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Table 4

Prominent optical identifications up to about 1′′ separation from one of the X-ray sources.

No.a RA(J2000) Dec(J2000) XIDb OptIDc V B − V U − B V − R R − I
[mag] [mag] [mag] [mag] [mag]

26 00:42:10.30 +41:15:10.2 J004210.30+411510.6 19.31 1.80 1.20 0.69 1.12
37 00:42:15.54 +41:20:32.0 J004215.52+412031.5 20.52 0.42 −0.47 0.43 0.83
60 00:42:26.18 +41:25:51.1 J004226.17+412552.0 20.61 1.09 −0.80 0.23 0.44
75 00:42:32.07 +41:13:14.6 ⟨ XRB ⟩ J004232.08+411315.2 20.75 0.92 0.74 0.48 0.57
85 00:42:33.48 +41:21:38.9 fgStar J004233.56+412138.5 17.18 1.61 1.13 1.11
94 00:42:35.18 +41:14:21.4 EO
185 00:42:45.93 +41:10:36.9 ⟨ XRB ⟩ J004245.84+411036.9 21.37 0.43 −0.73 0.41 0.51
207 00:42:49.06 +41:19:46.1 J004249.07+411945.8 19.81 0.63 −0.02 0.84 0.60
238 00:42:55.18 +41:18:36.3 ⟨ XRB ⟩ EO
262 00:43:01.74 +41:17:27.3 ⟨ fgStar ⟩ J004301.78+411726.5 18.05 1.16 0.80 0.72 0.75
264 00:43:03.03 +41:20:41.2 EO
283 00:43:13.16 +41:18:13.3 J004313.18+411814.1 22.19 1.35 0.26 1.24
284 00:43:14.34 +41:16:50.8 EO
289 00:43:17.00 +41:12:24.9 ⟨ fgStar ⟩ J004317.04+411224.2 18.75 1.59 1.02 1.00 1.28
291 00:43:17.83 +41:11:13.4 ⟨ fgStar ⟩ J004317.91+411113.5 19.04 1.67 1.10 1.08 1.48
292 00:43:18.62 +41:09:49.8 nova J004318.58+410949.1 21.34 0.18 0.01 0.41 −0.23
294 00:43:18.91 +41:20:16.7 ⟨ SSS ⟩ EO, J004318.89+412017.2 22.43 0.70 −1.45 0.49 0.94
301 00:43:24.81 +41:17:26.5 J004324.81+411726.1 21.74 −0.00 −0.79 0.02 −0.72

Notes.

(a)

X-ray source number in the catalogue.

(b)

X-ray class of the source in the catalogue.

(c)

Source name of optical identification with a source from Massey et al. (2006), or EO for emission line objects, found while inspecting the images.

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