VizieR Online Data Catalog: Milky Way nuclear disk KMOS survey (Fritz+, 2021)

Table D1 shows the calibrator stars used for the derivation of our metallicity relation. Besides the names and metallicity from the literature, we also include the line indices measured by us and the derived metallicities.

Table E1 includes all successfully observed stars. A successfully observed star is defined as having a measured line-of-sight velocity and/or at least S/N>10. The table lists the following properties: Our identification number, coordinates, magnitudes in H, K, and when also available, in the J (Nishiyama et al. 2013ApJ...769L..28N) and IRAC bands (Churchwell et al. 2009PASP..121..213C). If there is no good match or no detection, the magnitude value is set as -999.999. From our spectroscopy we present the overall S/N, the barycentric line-of-sight velocity and its error, the line indices of Brackett-gamma, NaI, CaI, CO 2-0, H₂O and their errors caused by S/N. For all stars with a CO based temperature, we also include the metallicity, its random error term and metallicity value when we omit KMOS/APOGEE or SINFONI (Thorsbro et al., 2020ApJ...894...26T) for the calibration. For all stars we include the effective temperature with its random error. For stars without CO absorption (T>6000K), the temperature estimate is more uncertain as also visible in the error. For all stars we show an estimate of the intrinsic H-K color and of the extinction ordering parameter ext-order. We also provide the ripples flags. Values that could not be provided are set to -999.999.

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