A Potential Cyclotron Resonant Scattering Feature in the Ultraluminous X-Ray Source Pulsar NGC 300 ULX1 Seen by NuSTAR and XMM-Newton von Walton, D. J., Bachetti, M., Fürst, F., Barret, D., Brightman, M., Fabian, A. C., Grefenstette, B. W., Harrison, F. A., Heida, M., Kennea, J., Kosec, P., Lau, R. M., Madsen, K. K., Middleton, M. J., Pinto, C., Steiner, J. F., Webb, N.

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Discovery of a Red Supergiant Donor Star in SN2010da/NGC 300 ULX-1 von Heida, M., Lau, R. M., Davies, B., Brightman, M., Fürst, F., Grefenstette, B. W., Kennea, J. A., Tramper, F., Walton, D. J., Harrison, F. A.

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Living on a Flare: Relativistic Reflection in V404 Cyg Observed by NuSTAR during Its Summer 2015 Outburst von Walton, D. J., Mooley, K., King, A. L., Tomsick, J. A., Miller, J. M., Dauser, T., García, J. A., Bachetti, M., Brightman, M., Fabian, A. C., Forster, K., Fürst, F., Gandhi, P., Grefenstette, B. W., Harrison, F. A., Madsen, K. K., Meier, D. L., Middleton, M. J., Natalucci, L., Rahoui, F., Rana, V., Stern, D.

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Revealing the Spectral State Transition of the Clocked Burster, GS 1826-238, with NuSTAR StrayCats von Yun, S. B., Grefenstette, B. W., Ludlam, R. M., Brumback, M. C., Buisson, D. J. K., Mastroserio, G, Pike, S. N.

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The Soft State of the Black Hole Transient Source MAXI J1820+070: Emission from the Edge of the Plunge Region? von Fabian, A C, Buisson, D J, Kosec, P, Reynolds, C S, Wilkins, D R, Tomsick, J A, Walton, D J, Ghandi, P, Altamirano, D, Arzoumanian, Z, Cackett, E M, Dyda, S, Garcia, J A, Gendreau, K C, Grefenstette, B W, Homan, J, Kara, E, Ludlam, R M, Miller, J M, Steiner, J F

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First RHESSI terrestrial gamma ray flash catalog von Grefenstette, B. W., Smith, D. M., Hazelton, B. J., Lopez, L. I.

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Evidence for a variable Ultrafast Outflow in the newly discovered Ultraluminous Pulsar NGC 300 ULX-1 von Kosec, P, Pinto, C, Walton, D J, Fabian, A C, Bachetti, M, Brightman, M, Fürst, F, Grefenstette, B W

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Spectral dependence of terrestrial gamma-ray flashes on source distance von Hazelton, B. J., Grefenstette, B. W., Smith, D. M., Dwyer, J. R., Shao, X.-M., Cummer, S. A., Chronis, T., Lay, E. H., Holzworth, R. H.

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Terrestrial gamma ray flashes correlated to storm phase and tropopause height von Smith, D. M., Hazelton, B. J., Grefenstette, B. W., Dwyer, J. R., Holzworth, R. H., Lay, E. H.

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An ultraluminous X-ray source powered by an accreting neutron star von Bachetti, M., Harrison, F. A., Walton, D. J., Grefenstette, B. W., Chakrabarty, D., Fürst, F., Barret, D., Beloborodov, A., Boggs, S. E., Christensen, F. E., Craig, W. W., Fabian, A. C., Hailey, C. J., Hornschemeier, A., Kaspi, V., Kulkarni, S. R., Maccarone, T., Miller, J. M., Rana, V., Stern, D., Tendulkar, S. P., Tomsick, J., Webb, N. A., Zhang, W. W.

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A rapidly spinning supermassive black hole at the centre of NGC 1365 von Risaliti, G., Harrison, F. A., Madsen, K. K., Walton, D. J., Boggs, S. E., Christensen, F. E., Craig, W. W., Grefenstette, B. W., Hailey, C. J., Nardini, E., Stern, Daniel, Zhang, W. W.

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The rarity of terrestrial gamma-ray flashes von Smith, D. M., Dwyer, J. R., Hazelton, B. J., Grefenstette, B. W., Martinez-McKinney, G. F. M., Zhang, Z. Y., Lowell, A. W., Kelley, N. A., Splitt, M. E., Lazarus, S. M., Ulrich, W., Schaal, M., Saleh, Z. H., Cramer, E., Rassoul, H. K., Cummer, S. A., Lu, G., Blakeslee, R. J.

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NuSTAR OBSERVATIONS OF THE BULLET CLUSTER: CONSTRAINTS ON INVERSE COMPTON EMISSION von Wik, Daniel R, Hornstrup, A, MOLENDI, S, Madejski, G, Harrison, F A, Zoglauer, A, Grefenstette, B W, Gastaldello, F, Madsen, K K, Westergaard, N J

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Time evolution of terrestrial gamma ray flashes von Grefenstette, B. W., Smith, D. M., Dwyer, J. R., Fishman, G. J.

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Measuring the Masses of Magnetic White Dwarfs: A NuSTAR Legacy Survey von Shaw, A W, Heinke, C O, Mukai, K, Doroshenko, V, Suleimanov, V F, Buisson, D J K, Gandhi, P, Grefenstette, B W, Hare, J, Jiang, J, Ludlam, R M, Rana, V, Sivakoff, G R

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Broadband X-Ray Spectra of the Ultraluminous X-Ray Source Holmberg IX X-1 Observed with NuSTAR, XMM-Newton, and Suzaku von Walton, D. J., Harrison, F. A., Grefenstette, B. W., Miller, J. M., Bachetti, M., Barret, D., Boggs, S. E., Christensen, F. E., Craig, W. W., Fabian, A. C., Fuerst, F., Hailey, C. J., Madsen, K. K., Parker, M. L., Ptak, A., Rana, V., Stern, D., Webb, N., Zhang, W. W.

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NUSTAR AND XMM-NEWTON OBSERVATIONS OF THE EXTREME ULTRALUMINOUS X-RAY SOURCE NGC 5907 ULX1: A VANISHING ACT von Walton, D J, Harrison, F A, Bachetti, M, Barret, D, Boggs, S E, Christensen, F E, Craig, W W, Fuerst, F, Grefenstette, B W, Hailey, C J

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44Ti gamma-ray emission lines from SN1987A reveal an asymmetric explosion von Boggs, S. E., Harrison, F. A., Miyasaka, H., Grefenstette, B. W., Zoglauer, A., Fryer, C. L., Reynolds, S. P., Alexander, D. M., An, H., Barret, D., Christensen, F. E., Craig, W. W., Forster, K., Giommi, P., Hailey, C. J., Hornstrup, A., Kitaguchi, T., Koglin, J. E., Madsen, K. K., Mao, P. H., Mori, K., Perri, M., Pivovaroff, M. J., Puccetti, S., Rana, V., Stern, D., Westergaard, N. J., Zhang, W. W.

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StrayCats. II. An Updated Catalog of NuSTAR Stray Light Observations von Ludlam, R. M., Grefenstette, B. W., Brumback, M. C., Tomsick, J. A., Buisson, D. J. K., Coughenour, B. M., Mastroserio, G, Wik, D., Krivonos, R., Jaodand, A. D., Madsen, K. K.

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NEW CONSTRAINTS ON THE BLACK HOLE LOW/HARD STATE INNER ACCRETION FLOW WITH NuSTAR von Miller, J M, Tomsick, J A, Bachetti, M, Wilkins, D, Boggs, S E, Christensen, F E, Craig, W W, Fabian, A C, Grefenstette, B W, Hailey, C J, Harrison, F A, Kara, E, King, A L, Stern, D K, Zhang, W W

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