Open Access

Table 1

Observation log.

Mode RA (J2000) Dec (J2000) Observation ID Date

IRC imaging (RCW 38) 08 59 00.0 −47 30 34.9 1 600 044 03 Dec. 2006
IRC spectroscopy (RCW 38) 08 59 04.2 −47 30 15.5 1 420 754 01 Jun. 2008
IRC spectroscopy (RCW 49) 10 24 12.6 −57 46 28.6 1 420 552 06 Jul. 2008

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