Table 1
Parameters of the super star cluster in our field.
Obs | Size | Age | AK | Mass | Nion | K | Reference |
″ | Myr | mag | × 106M⊙ | × 1052 s-1 | mag | ||
|
|||||||
HST | − | 4.8a | 0.8ab | 1.2a | − | − | #28 from Table 8 in [1] |
Keck + VLT | 0![]() |
5.7d | − | 4.1e | 1.3e | 15.2f | SSC-C in [2] |
VLT/SINFONI | 0![]() |
<6 | 0.4 | 6.0 | 4.4eh | 15.0f | Our work [3] |
4.5 | 6.6i |
Notes.
estimated from measured E(B − V) = 2.20 and assuming RV = 3.1 extinction curve (Weingartner & Draine 2001),
based on the Brγ equivalent width as an age indicator comparing it with Starburst99 (Leitherer et al. 2010) models,
it is unresolved. The angular size (FWHM) measured from a Gaussian fit corresponds to the size of the seeing disk,
References. [1] Whitmore et al. (2010) based on ACS and NICMOS observations, [2] Gilbert & Graham (2007) based on Keck/NIRSPEC-SCAM and VLT/ISAAC observations, [3] for details see Sect. 3.1.
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