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Table 2

Continuum and line emission ancillary data.

Data type Frequency/wavelength Reference Telescope Beam [PA] or pixel scale
Continuum 90 GHz(†) CASCADE GBT 100 m & NOEMA (C + D configurations) 3.32 × 2.66″ [–165°]
Continuum 4–8 GHz GLOSTAR JVLA (B + D configurations) 4″ × 4″ [0°]
Continuum & line* 8 µm Cygnus-X legacy Spitzer/IRAC 0.6″
Continuum & line* 4.5 µm Cygnus-X legacy Spitzer/IRAC 0.6″
Continuum & line* 3.6 µm Cygnus-X legacy Spitzer/IRAC 0.6″
Brγ line 2.166 µm Comerón et al. (2022) PANIC Calar Alto 2.2 m 0.45″
H2 (1–0) S (1) 2.122 µm Comerón et al. (2022) PANIC Calar Alto 2.2 m 0.45″

Notes. The dagger (†) marks the central frequency used for combining the GBT MUSTANG-2 and NOEMA USB datasets. References for the GLOSTAR survey and Cygnus-X legacy program are Brunthaler et al. (2021) and Beerer et al. (2010), respectively. The Spitzer/IRAC data of the Cygnus-X legacy program used in this study is re-processed by the Galactic Legacy Infrared Midplane Survey Extraordinaire (GLIMPSE) team5, and thus the pixel scale (0.6″ pixel scale) of the used data is smaller than the initial data (0.86″ pixel scale) from the Cygnus-X legacy program.

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