MST 'Bone' Filament Masks

Masks for the MST 'Bone' Filaments used in Zucker, Battersby, & Goodman 2018 (submitted). Original characterization of the MST Bones found in Wang et al. 2016 . We include two different MST 'Bone' filament masks, corresponding to two different boundary definitions of the filaments (see Section 6.5.3 in the paper). The first (\"Fil_catbased_mask.fits\") corresponds to the \"catalog-based\" MST 'Bone' filaments, created by connecting dense molecular clumps with spectroscopic data in position-position velocity space. The catalog-based masks are the same ones shown via the green contours in section 6.5.5 in the Appendix. The second (\"Fil_conbased_mask.fits\") corresponds to the \"continuum-based\" MST 'Bone' filament masks, created by applying a threshold to the underlying continuum emission upon which the catalog data are based. The continuum-based masks are the same ones shown via the yellow contours in section 6.5.5 in the Appendix