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Table 2

Mid-infrared Spitzer photometry of 8746 point sources in the field of NGC 55.

RA(J2000) Dec(J2000) [3.6] σ 3.6 [4.5] σ 4.5 [5.8] σ 5.8 [8.0] σ 8.0
(deg) (deg) (mag) (mag) (mag) (mag) (mag) (mag) (mag) (mag)

3.69063 –39.24317 9.35 0.27 10.83 0.14 9.25 0.01 9.35 0.01
3.86827 –39.26287 9.44 0.05 9.57 0.04 9.50 0.01 9.47 0.01
4.06058 –39.19439 10.66 0.31 11.91 0.06 10.56 0.01 10.53 0.01
3.48295 –39.16523 10.88 0.04 10.86 0.04 10.86 0.01 10.88 0.01
3.75037 –39.21202 11.88 0.04 10.99 0.02 10.27 0.01 9.59 0.02
3.99595 –39.17790 11.94 0.09 11.95 0.03 11.92 0.01 11.92 0.01
3.95731 –39.28375 12.01 0.04 12.03 0.04 12.00 0.01 12.08 0.01
3.41756 –39.12945 12.15 0.04 12.15 0.03 12.12 0.01 12.15 0.01
3.69610 –39.22021 12.35 0.03 12.33 0.02 12.32 0.01 12.37 0.02
3.76566 –39.13446 12.53 0.03 12.51 0.02 12.50 0.01 12.52 0.01

Notes. This table is available in its entirety in a machine-readable form at the CDS. A portion is shown here for guidance regarding its form and content.

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