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First Detection of the Simplest Organic Acid in a Protoplanetary Disk

  • Authors: Cécile Favre, Davide Fedele, Dmitry Semenov, Sergey Parfenov, Claudio Codella, Cecilia Ceccarelli, Edwin A. Bergin, Edwige Chapillon, Leonardo Testi, Franck Hersant, Bertrand Lefloch, Francesco Fontani, Geoffrey A. Blake, L. Ilsedore Cleeves, Chunhua Qi, Kamber R. Schwarz, and Vianney Taquet

2018 The Astrophysical Journal Letters 862 L2.

  • Provider: AAS Journals

Caption: Figure 2.

Panel (a): TW Hya disk-averaged HCOOH spectrum extracted from the original datacube within 400 au. Panel (b): TW Hya HCOOH spectrum resulting from the pixel spectral stacking method by Yen et al. (2016). The S/N is ∼5.

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