An improved rovibrational linelist of formaldehyde, H<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.svg"><mml:msubsup><mml:mrow/><mml:mn>2</mml:mn><mml:mrow><mml:mspace width="0.33em"/><mml:mn>12</mml:mn></mml:mrow></mml:msubsup></mml:math>C<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si3.svg"><mml:msup><mml:mrow/><mml:mn>16</mml:mn></mml:msup></mml:math>O

A. R. Al-Derzi, Jonathan Tennyson, S. N. Yurchenko, Mattia Melosso, Nan Jiang, Cristina Puzzarini, Luca Dore, Tibor Furtenbacher, Roland Tóbiás, Attila G. Császár