Details of the SFR estimated using different methods in the literature.
|Method||Region covered||SFR (M⊙ yr-1)||Reference|
|YSO counting (photometric criterion)||| l |< 1.̊3, | b |< 0.̊17||0.14a||YHA09|
|YSO counting (spectroscopic criterion)||...||0.07a||An11|
|YSO counting (photometric criterion)||| l |< 1.̊5, | b |< 0.̊5||0.08b||Immer et al. (2012)|
|Free–free emission – SFR||| l |< 1.̊0, | b |< 0.̊5||0.015||Longmore et al. (2013a)|
|| l |< 1.̊0, | b |< 1.̊0||0.06||Longmore et al. (2013a)|
|Column density threshold||| l |< 1.̊0, | b |< 0.̊5||0.78||Longmore et al. (2013a)|
|Volumetric SF relations||| l |< 1.̊0, | b |< 0.̊5||0.41||Longmore et al. (2013a)|
|Infrared luminosity–SFR||| l |< 1.̊0, | b |< 0.̊5||0.09±0.02||Barnes et al. (2017)|
|YSO counting|||l|< 1.̊5, | b | < 0.̊5||0.046 ± 0.026||This work|
Notes. The method used to estimate the SFR, the region of the CMZ covered, estimated SFR, and corresponding references are listed. aAssumed age of YSOs ~ 0.1 Myr. bAssumed age of YSOs ~ 1 Myr.
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