[1] MIT Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge,MA,02139, United States
[2] Niels Bohr International Academy, Niels Bohr Institute, Blegdamsvej 17, Copenhagen,DK-2100, Denmark
[3] Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge,CB3 0HA, United Kingdom
[4] Centre for Astrophysics Research, University of Hertfordshire, College Lane, Hatfield,AL10 9AB, United Kingdom
[5] X-Ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 662, Greenbelt,MD,20771, United States
[6] Ulugh Beg Astronomical Institute, Astronomy Street 33, Tashkent,100052, Uzbekistan
[7] SNU Astronomy Research Center, Astronomy Program, Department of Physics and Astronomy, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul,08826, Korea, Republic of
[8] National University of Uzbekistan, Tashkent,100174, Uzbekistan
[9] Department of Astronomy, University of Maryland, College Park,MD,20742, United States
[10] Center for Exploration and Space Studies (CRESST), NASA/GSFC, Greenbelt,MD,20771, United States
[11] NASA Goddard Space Flight Center, Greenbelt,MD,20771, United States
[12] Department of Physics and Astronomy, Johns Hopkins University, 400 N. Charles St., Baltimore,MD,21218, United States
[13] Department of Astronomy and Space Science, Chungbuk National University Observatory, Chungdae-ro 1, Seowon-Gu, Chungbuk, Cheongju,28644, Korea, Republic of
[14] Korea Astronomy and Space Science Institute, 776 Daedeokdae-ro, Yuseong-gu, Daejeon,34055, Korea, Republic of