Open Access

Table A.4

SMGPS SNR candidates (extract).

Name GLong GLat Radius Reliability a
deg. deg. arcmin.
G257.408−00.162 257.408 −0.162 35.6 I
G259.683−01.235 259.683 −1.235 7.7 I
G275.256−00.979 275.256 −0.979 17.2 I
G275.986−01.077 275.986 −1.077 4.8 I
G276.229+00.419 276.229 0.419 1.5 II
G277.162+00.396 277.162 0.396 4.8 II
G278.924−01.195 278.924 −1.195 24.1 II
G280.151+00.206 280.151 0.206 12.8 I
G281.188−00.053 281.188 −0.053 29.1 I
G282.674−00.737 … 282.674 −0.737 10.4 I

Notes. (a)’Sources with I are the most reliable and have clear SMGPS emission that is not confused with that of other SNRs or H II regions, with a morphology that is similar to that of known SNRs; II sources are less reliable and are either in confused regions with other SNRs or H II regions or have a morphology that is slightly ambiguous; III sources are the least reliable and are badly confused with other SNRs or H II regions, have spatially coincident radio and MIR emission that may indicate that at least some of the radio emission is thermal, or are incomplete shells. The full table is available at the CDS.

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