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Table 1.

Summary of the field positions, exposure times, and seeing for the narrow-band (on-band) and broad-band (off-band) images.

Field α (J2000) δ (J2000) Exp[O III] Expg SFWHM m5007, lim
(h:m:s) (° :′ :″) (s) (s) (″) (mag)
36_4 00:45:51.9 43:24:20.5 4 × 261 3 × 100 0.97 26.08
36_3 00:40:14.7 43:24:23.7 4 × 261 3 × 100 0.95 26.26
35_5 00:51:18.0 42:21:48.2 4 × 261 4 × 100 0.85 26.30
35_4 00:45:48.0 43:23:02.4 8 × 261 5 × 100 0.64 26.40
35_3 00:40:17.2 42:23:05.6 4 × 261 6 × 100 0.66 26.17
35_2 00:34:45.9 42:21:57.6 4 × 261 3 × 100 0.68 26.12
34_5 00:51:09.5 41:20:18.6 4 × 261 3 × 100 0.90 26.26
34_4 00:45:44.1 41:21:18.7 5 × 261 3 × 100 0.85 26.16
34_3 00:40:18.7 41:21:21.6 4 × 261 3 × 100 0.92 25.93
34_2 00:34:53.3 41:20:27.6 6 × 261 9 × 100 0.47 26.02
33_5 00:51:02.7 40:18:41.6 4 × 261 3 × 100 0.77 25.94
33_4 00:45:41.3 40:19:48.0 4 × 261 3 × 100 0.76 25.64
33_3 00:40:20.9 40:19:50.8 4 × 261 3 × 100 0.84 25.89
33_2 00:35:00.6 40:18:57.6 4 × 261 3 × 100 0.54 25.90
32_4 00:45:39.0 39:18:16.9 4 × 261 3 × 100 0.60 26.13
32_3 00:40:25.1 39:18:26.8 4 × 261 3 × 100 0.59 26.10

Notes. Limiting magnitudes (m5007, lim; described in Sect. 3.2) for each field are also provided.

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