Maps of Magnetic Field Strength in the OMC-1 Using HAWC+ FIR Polarimetric Data

Far-infrared (FIR) dust polarimetry enables the study of interstellar magnetic fields via tracing polarized emission from grains that are partially aligned with direction field. The advent high quality polarimetric data has permitted use statistical methods to extract both and magnitude In this work, Davis-Chandrasekhar-Fermi technique is used make maps plane-of-sky (POS) component field in Orion Molecular Cloud (OMC-1) by combining polarization at 53, 89, 154 214 \micron\ HAWC+/SOFIA density velocity dispersion. addition, local dispersion angles conjuction Zeeman measurements estimate a map strength line-of-sight (LOS) Combining these maps, information about three-dimensional configuration (integrated along line-of-sight) inferred over OMC-1 region. POS strengths up 2 mG observed near BN/KL object, while bar shows few hundred $\mu$G. These estimates components produce mass-to-magnetic flux ratio ($M/\Phi$) -- metric for probing conditions star formation molecular clouds determine regions sub- super-criticality OMC-1. Such can provide invaluable input comparison MHD simulations processes filamentary structures clouds.