We request that any publication that uses DDOTI data include a citation to the instrument SPIE paper:

We also request it include the following acknowledgement:

The data [or some of the data] used in this paper were acquired with the DDOTI instrument at the Observatorio Astronómico Nacional on the Sierra de San Pedro Mártir. DDOTI is funded by CONACyT (LN 232649, LN 260369, LN 271117, and 277901), the Universidad Nacional Autónoma de México (CIC and DGAPA/PAPIIT IG100414, IT102715, AG100317, IN109418, IG100820, and IN105921), the NASA Goddard Space Flight Center, and the University of Maryland (NNX17AK54G). DDOTI is operated and maintained by the Observatorio Astronómico Nacional and the Instituto de Astronomía of the Universidad Nacional Autónoma de México. We acknowledge the contribution of Neil Gehrels to the development of DDOTI.

In LaTeX, with escaped accents, this is:

The data [or some of the data] used in this paper were acquired with the DDOTI instrument at the Observatorio Astron\'omico Nacional on the Sierra de San Pedro M\'artir. COATLI is funded by CONACyT (LN 232649, LN 260369, LN 271117, and 277901) and the Universidad Nacional Aut\'onoma de M\'exico (CIC and DGAPA/PAPIIT IG100414, IT102715, AG100317, IN109418, IG100820, and IN105921), the NASA Goddard Space Flight Center, and the University of Maryland (NNX17AK54G). DDOTI is operated and maintained by the Observatorio Astron\'omico Nacional and the Instituto de Astronom{\'\i}a of the Universidad Nacional Aut\'onoma de M\'exico. We acknowledge the contribution of Neil Gehrels to the development of DDOTI.