@ARTICLE{2018AJ....155..128M,
       author = {{Morris}, Brett M. and {Tollerud}, Erik and {Sip{\H{o}}cz}, Brigitta and {Deil}, Christoph and {Douglas}, Stephanie T. and {Berlanga Medina}, Jazmin and {Vyhmeister}, Karl and {Smith}, Toby R. and {Littlefair}, Stuart and {Price-Whelan}, Adrian M. and {Gee}, Wilfred T. and {Jeschke}, Eric},
        title = "{astroplan: An Open Source Observation Planning Package in Python}",
      journal = {\aj},
     keywords = {methods: numerical, methods: observational, Astrophysics - Instrumentation and Methods for Astrophysics},
         year = 2018,
        month = mar,
       volume = {155},
       number = {3},
          eid = {128},
        pages = {128},
          doi = {10.3847/1538-3881/aaa47e},
archivePrefix = {arXiv},
       eprint = {1712.09631},
 primaryClass = {astro-ph.IM},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..128M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}