ATel #13551;: NICER detection of 1.36 sec periodicity from a new magnetar, Swift J1818.0-1607
Dataset published in 2020 by
Teruaki Enoto,
Takanori Sakamoto,
George Younes,
Chin-Ping Hu,
Wynn C.~G Ho,
Keith Gendreau,
Zaven Arzoumanian,
Tolga Guver,
Sebastien Guillot,
Diego Altamirano,
Paul S. Ray,
Mason Ng,
Deepto Chakrabarty,
Gaurava Kumar Jaisawal 
,
Slavko Bogdanov
,
Slavko Bogdanov
