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Table 1
Observation log.
| Name | mR | Obs. date | Exp. time |
| (1) | (2) | (3) | (4) |
|
|
|||
| J0813+4347 | 16.1 | 2009 Mar. 20 | 2 × 1800 |
| 2009 Mar. 22 | 2 × 1800 | ||
| J0838+3253 | 16.9 | 2009 Mar. 21 | 2 × 1800 |
| 2009 Mar. 23 | 2 × 1800 | ||
| J0924+4233 | 17.8 | 2009 Mar. 23 | 2 × 1800 |
| J1008+0030 | 15.8 | 2009 Mar. 20 | 2 × 1800 |
| 2009 Mar. 22 | 2 × 1800 | ||
| J1055-0707 | 17.6 | 2009 Mar. 20 | 3 × 1800 |
| J1200+6105 | 18.3 | 2009 Mar. 23 | 2 × 1800 |
| J1201-0703 | 16.4 | 2009 Mar. 22 | 2 × 1800 |
| 2009 Mar. 23 | 2 × 1800 | ||
| J1258+3227a | 17.0 | 2009 Mar. 20 | 2 × 1800 |
| J1351+5559 | 15.1 | 2009 Mar. 22 | 2 × 1800 |
| 2009 Mar. 23 | 1 × 1800 | ||
| J1408+0225 | 18.4 | 2009 Mar. 22 | 3 × 1800 |
| J1459+2903 | 16.5 | 2009 Mar. 21 | 2 × 1800 |
| J1537+2648 | 18.3 | 2009 Mar. 22 | 2 × 1800 |
| 2009 Mar. 23 | 2 × 1800 | ||
| J1606+0000 | 15.0 | 2009 Mar. 21 | 2 × 1800 |
Notes. (1) Object name based on J2000.0 coordinates; (2) apparent magnitude R, taken from Cheung (2007); (3) observation date; (4) exposure time, in seconds.
(a)
Optical misidentification in Cheung et al. (2009). The spectrum of this object corresponds to a K-type star and not a X-shaped radio galaxy.
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