Publications of Hirohisa Hara ordered by citations

A list of publications authored or co-authored by Hirohisa Hara, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0001-5686-3081

1655	The Hinode (Solar-B) Mission: An Overview Kosugi, T., Matsuzaki, K., Sakao, T., Shimizu, T., Sone, Y., Tachikawa, S., Hashimoto, T., Minesugi, K., Ohnishi, A., Yamada, T., Tsuneta, S., Hara, H., Ichimoto, K., Suematsu, Y., Shimojo, M., Watanabe, T., Shimada, S., Davis, J. M., Hill, L. D., Owens, J. K., Title, A. M., Culhane, J. L., Harra, L. K., Doschek, G. A. & Golub, L., 2007, Solar Physics, 243, 3
1064	A loop-top hard X-ray source in a compact solar flare as evidence for magnetic reconnection Masuda, S., Kosugi, T., Hara, H., Tsuneta, S. & Ogawara, Y., 1994, Nature, 371, 495
986	The EUV Imaging Spectrometer for Hinode Culhane, J. L., Harra, L. K., James, A. M., Al-Janabi, K., Bradley, L. J., Chaudry, R. A., Rees, K., Tandy, J. A., Thomas, P., Whillock, M. C. R., Winter, B., Doschek, G. A., Korendyke, C. M., Brown, C. M., Myers, S., Mariska, J., Seely, J., Lang, J., Kent, B. J., Shaughnessy, B. M., Young, P. R., Simnett, G. M., Castelli, C. M., Mahmoud, S., Mapson-Menard, H., Probyn, B. J., Thomas, R. J., Davila, J., Dere, K., Windt, D., Shea, J., Hagood, R., Moye, R., Hara, H., Watanabe, T., Matsuzaki, K., Kosugi, T., Hansteen, V. & Wikstol, Ø., 2007, Solar Physics, 243, 19
720	The X-Ray Telescope (XRT) for the Hinode Mission Golub, L., DeLuca, E., Austin, G., Bookbinder, J., Caldwell, D., Cheimets, P., Cirtain, J., Cosmo, M., Reid, P., Sette, A., Weber, M., Sakao, T., Kano, R., Shibasaki, K., Hara, H., Tsuneta, S., Kumagai, K., Tamura, T., Shimojo, M., McCracken, J., Carpenter, J., Haight, H., Siler, R., Wright, E., Tucker, J., Rutledge, H., Barbera, M., Peres, G. & Varisco, S., 2007, Solar Physics, 243, 63
542	Hot-Plasma Ejections Associated with Compact-Loop Solar Flares Shibata, K., Masuda, S., Shimojo, M., Hara, H., Yokoyama, T., Tsuneta, S., Kosugi, T. & Ogawara, Y., 1995, ApJ, 451, L83
383	The Solar Optical Telescope of Solar-B ( Hinode): The Optical Telescope Assembly Suematsu, Y., Tsuneta, S., Ichimoto, K., Shimizu, T., Otsubo, M., Katsukawa, Y., Nakagiri, M., Noguchi, M., Tamura, T., Kato, Y., Hara, H., Kubo, M., Mikami, I., Saito, H., Matsushita, T., Kawaguchi, N., Nakaoji, T., Nagae, K., Shimada, S., Takeyama, N. & Yamamuro, T., 2008, Solar Physics, 249, 197
223	Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind Sakao, Taro, Kano, Ryouhei, Narukage, Noriyuki, Kotoku, Jun'ichi, Bando, Takamasa, DeLuca, Edward E., Lundquist, Loraine L., Tsuneta, Saku, Harra, Louise K., Katsukawa, Yukio, Kubo, Masahito, Hara, Hirohisa, Matsuzaki, Keiichi, Shimojo, Masumi, Bookbinder, Jay A., Golub, Leon, Korreck, Kelly E., Su, Yingna, Shibasaki, Kiyoto, Shimizu, Toshifumi & Nakatani, Ichiro, 2007, Science, 318, 1585
209	Outflows at the Edges of Active Regions: Contribution to Solar Wind Formation? Harra, L. K., Sakao, T., Mandrini, C. H., Hara, H., Imada, S., Young, P. R., van Driel-Gesztelyi, L. & Baker, D., 2008, ApJ, 676, L147
169	High-precision density measurements in the solar corona. I. Analysis methods and results for Fe XII and Fe XIII Young, P. R., Watanabe, T., Hara, H. & Mariska, J. T., 2009, A&A, 495, 587
167	Coronal Plasma Motions near Footpoints of Active Region Loops Revealed from Spectroscopic Observations with Hinode EIS Hara, Hirohisa, Watanabe, Tetsuya, Harra, Louise K., Culhane, J. Leonard, Young, Peter R., Mariska, John T. & Doschek, George A., 2008, ApJ, 678, L67
159	Flows and Nonthermal Velocities in Solar Active Regions Observed with the EUV Imaging Spectrometer on Hinode: A Tracer of Active Region Sources of Heliospheric Magnetic Fields? Doschek, G. A., Warren, H. P., Mariska, J. T., Muglach, K., Culhane, J. L., Hara, H. & Watanabe, T., 2008, ApJ, 686, 1362
144	Wavelengths and Intensities of Spectral Lines in the 171-211 and 245-291 Å Ranges from Five Solar Regions Recorded by the Extreme-Ultraviolet Imaging Spectrometer (EIS) on Hinode Brown, C. M., Feldman, U., Seely, J. F., Korendyke, C. M. & Hara, H., 2008, ApJS, 176, 511
132	On Redshifts and Blueshifts in the Transition Region and Corona Hansteen, V. H., Hara, H., De Pontieu, B. & Carlsson, M., 2010, ApJ, 718, 1070
101	Physical Conditions in a Coronal Mass Ejection from Hinode, Stereo, and SOHO Observations Landi, E., Raymond, J. C., Miralles, M. P. & Hara, H., 2010, ApJ, 711, 75
101	Nonthermal Velocities in Solar Active Regions Observed with the Extreme-Ultraviolet Imaging Spectrometer on Hinode Doschek, G. A., Mariska, J. T., Warren, H. P., Brown, C. M., Culhane, J. L., Hara, H., Watanabe, T., Young, P. R. & Mason, H. E., 2007, ApJ, 667, L109
100	The Hinode X-Ray Telescope (XRT): Camera Design, Performance and Operations Kano, R., Sakao, T., Hara, H., Tsuneta, S., Matsuzaki, K., Kumagai, K., Shimojo, M., Minesugi, K., Shibasaki, K., DeLuca, E. E., Golub, L., Bookbinder, J., Caldwell, D., Cheimets, P., Cirtain, J., Dennis, E., Kent, T. & Weber, M., 2008, Solar Physics, 249, 263
92	Plasma Motions and Heating by Magnetic Reconnection in a 2007 May 19 Flare Hara, Hirohisa, Watanabe, Tetsuya, Harra, Louise K., Culhane, J. Leonard & Young, Peter R., 2011, ApJ, 741, 107
89	The Characteristics of Solar X-Class Flares and CMEs: A Paradigm for Stellar Superflares and Eruptions? Harra, Louise K., Schrijver, Carolus J., Janvier, Miho, Toriumi, Shin, Hudson, Hugh, Matthews, Sarah, Woods, Magnus M., Hara, Hirohisa, Guedel, Manuel, Kowalski, Adam, Osten, Rachel, Kusano, Kanya & Lueftinger, Theresa, 2016, Solar Physics, 291, 1761
82	Coronal-Temperature-Diagnostic Capability of the Hinode/ X-Ray Telescope Based on Self-Consistent Calibration Narukage, N., Sakao, T., Kano, R., Hara, H., Shimojo, M., Bando, T., Urayama, F., DeLuca, E., Golub, L., Weber, M., Grigis, P., Cirtain, J. & Tsuneta, S., 2011, Solar Physics, 269, 169
80	Achievements of Hinode in the first eleven years Hinode Review Team, Al-Janabi, Khalid, Antolin, Patrick, Baker, Deborah, Bellot Rubio, Luis R., Bradley, Louisa, Brooks, David H., Centeno, Rebecca, Culhane, J. Leonard, Del Zanna, Giulio, Doschek, George A., Fletcher, Lyndsay, Hara, Hirohisa, Harra, Louise K., Hillier, Andrew S., Imada, Shinsuke, Klimchuk, James A., Mariska, John T., Pereira, Tiago M. D., Reeves, Katharine K., Sakao, Taro, Sakurai, Takashi, Shimizu, Toshifumi, Shimojo, Masumi, Shiota, Daikou, Solanki, Sami K., Sterling, Alphonse C., Su, Yingna, Suematsu, Yoshinori, Tarbell, Theodore D., Tiwari, Sanjiv K., Toriumi, Shin, Ugarte-Urra, Ignacio, Warren, Harry P., Watanabe, Tetsuya & Young, Peter R., 2019, Publications of the Astronomical Society of Japan, 71, R1
79	Temperature and Density Structure of the 1991 November 2 Flare Observed by the YOHKOH Soft X-Ray Telescope and Hard X-Ray Telescope McTiernan, James M., Kane, Sharad R., Loran, Jon M., Lemen, James R., Acton, Loren W., Hara, Hirohisa, Tsuneta, Saku & Kosugi, Takeo, 1993, ApJ, 416, L91
77	Coronal Dimming Observed with Hinode: Outflows Related to a Coronal Mass Ejection Harra, Louise K., Hara, Hirohisa, Imada, Shinsuke, Young, Peter R., Williams, David R., Sterling, Alphonse C., Korendyke, Clarence & Attrill, Gemma D. R., 2007, Publications of the Astronomical Society of Japan, 59, S801
76	Modeling of EIS Spectrum Drift from Instrumental Temperatures Kamio, S., Hara, H., Watanabe, T., Fredvik, T. & Hansteen, V. H., 2010, Solar Physics, 266, 209
76	Optics and mechanisms for the Extreme-Ultraviolet Imaging Spectrometer on the Solar-B satellite Korendyke, Clarence M., Brown, Charles M., Thomas, Roger J., Keyser, Christian, Davila, Joseph, Hagood, Robert, Hara, Hirohisa, Heidemann, Klaus, James, Adrian M., Lang, James, Mariska, John T., Moser, John, Moye, Robert, Myers, Steven, Probyn, Brian J., Seely, John F., Shea, John, Shepler, Ed & Tandy, Jason, 2006, Applied Optics, 45, 8674
73	Properties of a Solar Flare Kernel Observed by Hinode and SDO Young, P. R., Doschek, G. A., Warren, H. P. & Hara, H., 2013, ApJ, 766, 127
70	Discovery of a Temperature-Dependent Upflow in the Plage Region During a Gradual Phase of the X-Class Flare Imada, Shinsuke, Hara, Hirohisa, Watanabe, Tetsuya, Kamio, Suguru, Asai, Ayumi, Matsuzaki, Keiichi, Harra, Louise K. & Mariska, John T., 2007, Publications of the Astronomical Society of Japan, 59, S793
64	An active region jet observed with Hinode Chifor, C., Young, P. R., Isobe, H., Mason, H. E., Tripathi, D., Hara, H. & Yokoyama, T., 2008, A&A, 481, L57
60	Solar Transition Region Features Observed with Hinode/EIS Young, Peter R., Del Zanna, Giulio, Mason, Helen E., Doschek, George A., Culhane, Len & Hara, Hirohisa, 2007, Publications of the Astronomical Society of Japan, 59, S727
49	Evidence for Hot Fast Flow above a Solar Flare Arcade Imada, S., Aoki, K., Hara, H., Watanabe, T., Harra, L. K. & Shimizu, T., 2013, ApJ, 776, L11
47	Relativistic CI calculations of spectroscopic data for the 2p6 and 2p53l configurations in Ne-like ions between Mg III and Kr XXVII Jönsson, P., Bengtsson, P., Ekman, J., Gustafsson, S., Karlsson, L. B., Gaigalas, G., Froese Fischer, C., Kato, D., Murakami, I., Sakaue, H. A., Hara, H., Watanabe, T., Nakamura, N. & Yamamoto, N., 2014, Atomic Data and Nuclear Data Tables, 100, 1
47	Variation of the X-Ray Bright Point Number over the Solar Activity Cycle Hara, H. & Nakakubo-Morimoto, K., 2003, ApJ, 589, 1062
46	Coronal Nonthermal Velocity Following Helicity Injection Before an X-Class Flare Harra, L. K., Williams, D. R., Wallace, A. J., Magara, T., Hara, H., Tsuneta, S., Sterling, A. C. & Doschek, G. A., 2009, ApJ, 691, L99
45	Spectroscopic Observations of Continuous Outflows and Propagating Waves from NOAA 10942 with Extreme Ultraviolet Imaging Spectrometer/Hinode Nishizuka, N. & Hara, H., 2011, ApJ, 737, L43
45	Observation and Modeling of Coronal "Moss" With the EUV Imaging Spectrometer on Hinode Warren, Harry P., Winebarger, Amy R., Mariska, John T., Doschek, George A. & Hara, Hirohisa, 2008, ApJ, 677, 1395
44	Fe XIII Density Diagnostics in the EIS Observing Wavelengths Watanabe, T., Hara, H., Yamamoto, N., Kato, D., Sakaue, H. A., Murakami, I., Kato, T., Nakamura, N. & Young, P. R., 2009, ApJ, 692, 1294
43	Chromospheric Lyman-alpha spectro-polarimeter (CLASP) Kano, Ryouhei, Bando, Takamasa, Narukage, Noriyuki, Ishikawa, Ryoko, Tsuneta, Saku, Katsukawa, Yukio, Kubo, Masahito, Ishikawa, Shin-nosuke, Hara, Hirohisa, Shimizu, Toshifumi, Suematsu, Yoshinori, Ichimoto, Kiyoshi, Sakao, Taro, Goto, Motoshi, Kato, Yoshiaki, Imada, Shinsuke, Kobayashi, Ken, Holloway, Todd, Winebarger, Amy, Cirtain, Jonathan, De Pontieu, Bart, Casini, Roberto, Trujillo Bueno, Javier, Štepán, Jiří, Manso Sainz, Rafael, Belluzzi, Luca, Asensio Ramos, Andres, Auchère, Frédéric & Carlsson, Mats, 2012, Space Telescopes and Instrumentation 2012: Ultraviolet to Gamma Ray (Editors: Takahashi, Tadayuki, Murray, Stephen S. & den Herder, Jan-Willem A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8443, p. 84434F
40	Strongly Blueshifted Phenomena Observed with Hinode EIS in the 2006 December 13 Solar Flare Asai, Ayumi, Hara, Hirohisa, Watanabe, Tetsuya, Imada, Shinsuke, Sakao, Taro, Narukage, Noriyuki, Culhane, J. L. & Doschek, G. A., 2008, ApJ, 685, 622
40	Production of High-temperature Plasmas During the Early Phases of a C9.7 Flare Watanabe, Tetsuya, Hara, Hirohisa, Sterling, Alphonse C. & Harra, Louise K., 2010, ApJ, 719, 213
39	The Solar Optical Telescope onboard the Solar-B Ichimoto, Kiyoshi, Tsuneta, Saku, Suematsu, Yoshinori, Shimizu, Toshifumi, Otsubo, Masashi, Kato, Yoshihiro, Noguchi, Motokazu, Nakagiri, Masao, Tamura, Tomonori, Katsukawa, Yukio, Kubo, Masahito, Sakamoto, Yasushi, Hara, Hirohisa, Minesugi, Kenji, Ohnishi, Akira, Saito, Hideo, Kawaguchi, Noboru, Matsushita, Tadashi, Nakaoji, Toshitaka, Nagae, Kazuhiro, Sakamoto, Joji, Hasuyama, Yoshihiro, Mikami, Izumi, Miyawaki, Keizo, Sakurai, Yasushi, Kaido, Nobuaki, Horiuchi, Toshihida, Shimada, Sadanori, Inoue, Toshio, Mitsutake, Masaaki, Yoshida, Norimasa, Takahara, Osamu, Takeyama, Norihide, Suzuki, Masaharu & Abe, Shunichi, 2004, Optical, Infrared, and Millimeter Space Telescopes (Editors: Mather, John C.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 5487, p. 1142
38	Magnetic Reconnection in Non-equilibrium Ionization Plasma Imada, S., Murakami, I., Watanabe, T., Hara, H. & Shimizu, T., 2011, ApJ, 742, 70
37	The Location of Non-thermal Velocity in the Early Phases of Large Flares—Revealing Pre-eruption Flux Ropes Harra, Louise K., Matthews, Sarah, Culhane, J. L., Cheung, Mark C. M., Kontar, Eduard P. & Hara, Hirohisa, 2013, ApJ, 774, 122
35	A Method for Characterizing Rotation Rates in the Soft X-Ray Corona Weber, M. A., Acton, L. W., Alexander, D., Kubo, S. & Hara, H., 1999, Solar Physics, 189, 271
34	Non-Gaussian Line Profiles in a Large Solar Flare Observed on 2006 December 13 Imada, S., Hara, H., Watanabe, T., Asai, A., Minoshima, T., Harra, L. K. & Mariska, J. T., 2008, ApJ, 679, L155
34	Mode Identification of MHD Waves in an Active Region Observed with Hinode/EIS Kitagawa, N., Yokoyama, T., Imada, S. & Hara, H., 2010, ApJ, 721, 744
34	Ion Temperature and Non-Thermal Velocity in a Solar Active Region: Using Emission Lines of Different Atomic Species Imada, S., Hara, H. & Watanabe, T., 2009, ApJ, 705, L208
33	Spatial and Temporal Properties of Hot and Cool Coronal Loops Nagata, Shin'ichi, Hara, Hirohisa, Kano, Ryouhei, Kobayashi, Ken, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi & Gurman, Joseph B., 2003, ApJ, 590, 1095
31	The Structure and Properties of Solar Active Regions and Quiet-Sun Areas Observed in Soft X-Rays with Yohkoh/SXT and in the Extreme-Ultraviolet with SERTS Brosius, Jeffrey W., Davila, Joseph M., Thomas, Roger J., Saba, Julia L. R., Hara, Hirohisa & Monsignori-Fossi, Brunella C., 1997, ApJ, 477, 969
31	Intensity Ratio of Density-sensitive Lines in Fe Ions Observed with a Well-defined Laboratory Plasma Nakamura, Nobuyuki, Watanabe, Etsushi, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa & Watanabe, Tetsuya, 2011, ApJ, 739, 17
29	Characteristics of Anemone Active Regions Appearing in Coronal Holes Observed with the Yohkoh Soft X-Ray Telescope Asai, Ayumi, Shibata, Kazunari, Hara, Hirohisa & Nitta, Nariaki V., 2008, ApJ, 673, 1188
28	CLASP Constraints on the Magnetization and Geometrical Complexity of the Chromosphere-Corona Transition Region Trujillo Bueno, J., Štěpán, J., Belluzzi, L., Asensio Ramos, A., Manso Sainz, R., del Pino Alemán, T., Casini, R., Ishikawa, R., Kano, R., Winebarger, A., Auchère, F., Narukage, N., Kobayashi, K., Bando, T., Katsukawa, Y., Kubo, M., Ishikawa, S., Giono, G., Hara, H., Suematsu, Y., Shimizu, T., Sakao, T., Tsuneta, S., Ichimoto, K., Cirtain, J., Champey, P., De Pontieu, B. & Carlsson, M., 2018, ApJ, 866, L15
28	Post-Coronal Mass Ejection Plasma Observed by Hinode Landi, E., Raymond, J. C., Miralles, M. P. & Hara, H., 2012, ApJ, 751, 21
28	Photospheric and Coronal Abundances in an X8.3 Class Limb Flare Doschek, G. A., Warren, H. P., Harra, L. K., Culhane, J. L., Watanabe, T. & Hara, H., 2018, ApJ, 853, 178
28	Quiet Sun Center to Limb Variation of the Linear Polarization Observed by CLASP2 Across the Mg II h and k Lines Rachmeler, L. A., Trujillo Bueno, J., McKenzie, D. E., Ishikawa, R., Auchère, F., Kobayashi, K., Kano, R., Okamoto, T. J., Bethge, C. W., Song, D., Alsina Ballester, E., Belluzzi, L., del Pino Alemán, T., Asensio Ramos, A. Asensio, Yoshida, M., Shimizu, T., Winebarger, A., Kobelski, A. R., Vigil, G. D., De Pontieu, B., Narukage, N., Kubo, M., Sakao, T., Hara, H., Suematsu, Y., Štěpán, J., Carlsson, M. & Leenaarts, J., 2022, ApJ, 936, 67
28	Response of the Solar Atmosphere to the Emergence of `Serpentine' Magnetic Field Harra, L. K., Magara, T., Hara, H., Tsuneta, S., Okamoto, T. J. & Wallace, A. J., 2010, Solar Physics, 263, 105
28	Differential Rotation Rate of X-ray Bright Points and Source Region of their Magnetic Fields Hara, Hirohisa, 2009, ApJ, 697, 980
27	Plasma Evolution within an Erupting Coronal Cavity Long, David M., Harra, Louise K., Matthews, Sarah A., Warren, Harry P., Lee, Kyoung-Sun, Doschek, George A., Hara, Hirohisa & Jenkins, Jack M., 2018, ApJ, 855, 74
27	Temperature Structure of Active Regions Deduced from the Helium-Like Sulphur Lines Watanabe, Tetsuya, Haka, Hirohisa, Shimizu, Toshifumi, Hiei, Eijiro, Bentley, Robert D., Lang, James, Phillips, Kenneth J. H., David Pike, C., Fludra, Andrzej, Bromage, Barbara J. I. & Mariska, John T., 1995, Solar Physics, 157, 169
25	Coordinated Observation of the Solar Corona Using the Norikura Coronagraph and the YOHKOH Soft X-Ray Telescope Ichimoto, K., Hara, H., Takeda, A., Kumagai, K., Sakurai, T., Shimizu, T. & Hudson, H. S., 1995, ApJ, 445, 978
25	One-dimensional Modeling for Temperature-dependent Upflow in the Dimming Region Observed by Hinode/EUV Imaging Spectrometer Imada, S., Hara, H., Watanabe, T., Murakami, I., Harra, L. K., Shimizu, T. & Zweibel, E. G., 2011, ApJ, 743, 57
25	2006 December 17 Long Duration Flare Observed with the Hinode EUV Imaging Spectrometer Hara, Hirohisa, Watanabe, Tetsuya, Matsuzaki, Keiichi, Harra, Louise K., Culhane, J. Leonard, Cargill, Peter, Mariska, John T. & Doschek, George A., 2008, Publications of the Astronomical Society of Japan, 60, 275
22	Variation of X-Ray Bright Point Number Over the Solar Activity Cycle Nakakubo, K. & Hara, H., 2000, Advances in Space Research, 25, 1905
22	Discovery of Ubiquitous Fast-Propagating Intensity Disturbances by the Chromospheric Lyman Alpha Spectropolarimeter (CLASP) Kubo, M., Katsukawa, Y., Suematsu, Y., Kano, R., Bando, T., Narukage, N., Ishikawa, R., Hara, H., Giono, G., Tsuneta, S., Ishikawa, S., Shimizu, T., Sakao, T., Winebarger, A., Kobayashi, K., Cirtain, J., Champey, P., Auchère, F., Trujillo Bueno, J., Asensio Ramos, A., Štěpán, J., Belluzzi, L., Manso Sainz, R., De Pontieu, B., Ichimoto, K., Carlsson, M., Casini, R. & Goto, M., 2016, ApJ, 832, 141
22	Birefringence of magnesium fluoride in the vacuum ultraviolet and application to a half-waveplate Ishikawa, Ryohko, Kano, Ryouhei, Bando, Takamasa, Suematsu, Yoshinori, Ishikawa, Shin-nosuke, Kubo, Masahito, Narukage, Noriyuki, Hara, Hirohisa, Tsuneta, Saku, Watanabe, Hiroko, Ichimoto, Kiyoshi, Aoki, Kunichika & Miyagawa, Kenta, 2013, Applied Optics, 52, 8205
22	Observations of Transient Active Region Heating with Hinode Warren, Harry P., Ugarte-Urra, Ignacio, Brooks, David H., Cirtain, Jonathan W., Williams, David R. & Hara, Hirohisa, 2007, Publications of the Astronomical Society of Japan, 59, S675
21	Measurements of density dependent intensity ratios of extreme ultraviolet line emission from Fe X, XI, and XII Shimizu, Erina, Ali, Safdar, Tsuda, Takashi, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2017, A&A, 601, A111
21	Hinode EUV Imaging Spectrometer Observations of Solar Active Region Dynamics Mariska, John T., Warren, Harry P., Ugarte-Urra, Ignacio, Brooks, David H., Williams, David R. & Hara, Hirohisa, 2007, Publications of the Astronomical Society of Japan, 59, S713
20	Physical Properties of Cooling Plasma in Quiescent Active Region Loops Landi, E., Miralles, M. P., Curdt, W. & Hara, H., 2009, ApJ, 695, 221
20	Distribution of jets and magnetic fields in a coronal hole Kamio, S., Hara, H., Watanabe, T. & Curdt, W., 2009, A&A, 502, 345
20	A Spectroscopic Observation of a Magnetic Reconnection Site in a Small Flaring Event Hara, Hirohisa, Nishino, Yohei, Ichimoto, Kiyoshi & Delaboudinière, Jean-Pierre, 2006, ApJ, 648, 712
17	Reconnection heating experiments and simulations for torus plasma merging start-up Ono, Y., Inoue, S., Tanabe, H., Cheng, C. Z., Hara, H. & Horiuchi, R., 2019, Nuclear Fusion, 59, 076025
16	Indication of the Hanle Effect by Comparing the Scattering Polarization Observed by CLASP in the Lyα and Si III 120.65 nm Lines Ishikawa, R., Trujillo Bueno, J., Uitenbroek, H., Kubo, M., Tsuneta, S., Goto, M., Kano, R., Narukage, N., Bando, T., Katsukawa, Y., Ishikawa, S., Giono, G., Suematsu, Y., Hara, H., Shimizu, T., Sakao, T., Winebarger, A., Kobayashi, K., Cirtain, J., Champey, P., Auchère, F., Štěpán, J., Belluzzi, L., Asensio Ramos, A., Manso Sainz, R., De Pontieu, B., Ichimoto, K., Carlsson, M. & Casini, R., 2017, ApJ, 841, 31
16	Design of a High-Resolution Extreme-Ultraviolet Imaging Spectrometer with Aberration-Corrected Concave Gratings Harada, Tatsuo, Sakuma, Hideo, Takahashi, Kaoru, Watanabe, Tetsuya, Hara, Hirohisa & Kita, Toshiaki, 1998, Applied Optics, 37, 6803
15	SUNRISE III: Overview of Observatory and Instruments Korpi-Lagg, Andreas, Gandorfer, Achim, Solanki, Sami K., del Toro Iniesta, Jose Carlos, Katsukawa, Yukio, Bernasconi, Pietro, Berkefeld, Thomas, Feller, Alex, Riethmüller, Tino L., Álvarez-Herrero, Alberto, Kubo, Masahito, Martínez Pillet, Valentín, Smitha, H. N., Orozco Suárez, David, Grauf, Bianca, Carpenter, Michael, Bell, Alexander, Álvarez-Alonso, María-Teresa, Álvarez García, Daniel, Aparicio del Moral, Beatriz, Atiénzar, Julia, Ayoub, Daniel, Bailén, Francisco Javier, Bailón Martínez, Eduardo, Balaguer Jiménez, Maria, Barthol, Peter, Bayon Laguna, Montserrat, Bellot Rubio, Luis R., Bergmann, Melani, Blanco Rodríguez, Julian, Bochmann, Jan, Borrero, Juan Manuel, Campos-Jara, Antonio, Castellanos Durán, Juan Sebastián, Cebollero, María, Conde Rodríguez, Aitor, Deutsch, Werner, Eaton, Harry, Fernández-Medina, Ana Belen, Fernandez-Rico, German, Ferreres, Agustin, García, Andrés, García Alarcia, Ramón María, García Parejo, Pilar, Garranzo-García, Daniel, Gasent Blesa, José Luis, Gerber, Karin, Germerott, Dietmar, Gilabert Palmer, David, Gizon, Laurent, Gómez Sánchez-Tirado, Miguel Angel, González-Bárcena, David, Gonzalo Melchor, Alejandro, Goodyear, Sam, Hara, Hirohisa, Harnes, Edvarda, Heerlein, Klaus, Heidecke, Frank, Heinrichs, Jan, Hernández Expósito, David, Hirzberger, Johann, Hoelken, Johannes, Hyun, Sangwon, Iglesias, Francisco A., Ishikawa, Ryohtaroh T., Jeon, Minwoo, Kawabata, Yusuke, Kolleck, Martin, Laguna, Hugo, Lomas, Julian, López Jiménez, Antonio C., Manzano, Paula, Matsumoto, Takuma, Mayo Turrado, David, Meierdierks, Thimo, Meining, Stefan, Monecke, Markus, Morales-Fernández, José Miguel, Moreno Mantas, Antonio Jesús, Moreno Vacas, Alejandro, Müller, Marc Ferenc, Müller, Reinhard, Naito, Yoshihiro, Nakai, Eiji, Núñez Peral, Armonía, Oba, Takayoshi, Palo, Geoffrey, Pérez-Grande, Isabel, Piqueras Carreño, Javier, Preis, Tobias, Przybylski, Damien, Quintero Noda, Carlos, Ramanath, Sandeep, Ramos Más, Jose Luis, Raouafi, Nour, Rivas-Martínez, María-Jesús, Rodríguez Martínez, Pedro, Rodríguez Valido, Manuel, Ruiz Cobo, Basilio, Sánchez Rodríguez, Antonio, Sanchez Toledo, Mariano, Sánchez Gómez, Antonio, Sanchis Kilders, Esteban, Sant, Kamal, Santamarina Guerrero, Pablo, Schulze, Erich, Shimizu, Toshifumi, Silva-López, Manuel, Singh, Kunal, Siu-Tapia, Azaymi L., Sonner, Thomas, Staub, Jan, Strecker, Hanna, Tobaruela, Angel, Torralbo, Ignacio, Tritschler, Alexandra, Tsuzuki, Toshihiro, Uraguchi, Fumihiro, Volkmer, Reiner, Vourlidas, Angelos, Vukadinović, Dušan, Werner, Stephan & Zerr, Andreas, 2025, Solar Physics, 300, 75
15	Discovery of a loop-top hard X-ray source in impulsive solar flares Masuda, S., Kosugi, T., Tsuneta, S. & Hara, H., 1996, Advances in Space Research, 17, 63
15	The SOLAR-C mission: current status Shimizu, Toshifumi, Tsuneta, Saku, Hara, Hirohisa, Ichimoto, Kiyoshi, Kusano, Kanya, Sakao, Taro, Sekii, Takashi, Suematsu, Yoshinori & Watanabe, Tetsuya, 2011, Solar Physics and Space Weather Instrumentation IV (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8148, p. 81480B
13	Observations from SDO, Hinode, and STEREO of a Twisting and Writhing Start to a Solar-filament-eruption Cascade Sterling, Alphonse C., Moore, Ronald L. & Hara, Hirohisa, 2012, ApJ, 761, 69
13	Optical alignment of the high-precision UV spectro-polarimeter (CLASP2) Song, Donguk, Ishikawa, Ryohko, Kano, Ryouhei, Yoshida, Masaki, Tsuzuki, Toshihiro, Uraguchi, Fumihiro, Shinoda, Kazuya, Hara, Hirohisa, Okamoto, Takenori J., Auchère, Frédéric, McKenzie, David E., Rachmeler, Laurel A. & Trujillo Bueno, Javier, 2018, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray (Editors: den Herder, Jan-Willem A., Nikzad, Shouleh & Nakazawa, Kazuhiro), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 10699, p. 106992W
11	Measuring Velocities in the Early Stage of an Eruption: Using “Overlappogram” Data from Hinode EIS Harra, Louise K., Hara, Hirohisa, Doschek, George A., Matthews, Sarah, Warren, Harry, Culhane, J. Leonard & Woods, Magnus M., 2017, ApJ, 842, 58
11	Resonant Electron Impact Excitation of 3d Levels in Fe14+ and Fe15+ Tsuda, Takashi, Shimizu, Erina, Ali, Safdar, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2017, ApJ, 851, 82
10	Hot Plasma Associated with a Coronal Mass Ejection Landi, E., Miralles, M. P., Raymond, J. C. & Hara, H., 2013, ApJ, 778, 29
10	Polarization Calibration of the Chromospheric Lyman-Alpha SpectroPolarimeter for a 0.1 % Polarization Sensitivity in the VUV Range. Part I: Pre-flight Calibration Giono, G., Ishikawa, R., Narukage, N., Kano, R., Katsukawa, Y., Kubo, M., Ishikawa, S., Bando, T., Hara, H., Suematsu, Y., Winebarger, A., Kobayashi, K., Auchère, F. & Trujillo Bueno, J., 2016, Solar Physics, 291, 3831
10	Nonthermal Motions in a Polar Coronal Hole Measured with Hinode/EIS during an on-Orbit Partial Solar Eclipse on 2017 August 21 Hara, Hirohisa, 2019, ApJ, 887, 122
10	Electron Density Dependence of Extreme Ultraviolet Line Intensity Ratios in Ar XIV Nakamura, Nobuyuki, Numadate, Naoki, Kono, Yasutaka, Murakami, Izumi, Kato, Daiji, Sakaue, Hiroyuki A. & Hara, Hirohisa, 2021, ApJ, 921, 115
8	Design progress of the solar UV-Vis-IR telescope (SUVIT) aboard SOLAR-C Katsukawa, Y., Ichimoto, K., Suematsu, Y., Hara, H., Kano, R., Shimizu, T. & Matsuzaki, K., 2013, Solar Physics and Space Weather Instrumentation V (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8862, p. 88620S
8	Optical alignment of the Chromospheric Lyman-Alpha Spectro-Polarimeter using sophisticated methods to minimize activities under vacuum Giono, G., Katsukawa, Y., Ishikawa, R., Narukage, N., Kano, R., Kubo, M., Ishikawa, S., Bando, T., Hara, H., Suematsu, Y., Winebarger, A., Kobayashi, K., Auchère, F. & Trujillo Bueno, J., 2016, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray (Editors: den Herder, Jan-Willem A., Takahashi, Tadayuki & Bautz, Marshall), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9905, p. 99053D
7	The Solar-B EUV imaging spectrometer and its science goals Culhane, J. L., Harra, L. K., Doschek, G. A., Mariska, J. T., Watanabe, T. & Hara, H., 2005, Advances in Space Research, 36, 1494
7	Locating Hot Plasma in Small Flares using Spectroscopic Overlappogram Data from the Hinode EUV Imaging Spectrometer Harra, Louise, Matthews, Sarah, Long, David, Hasegawa, Takahiro, Lee, Kyoung-Sun, Reeves, Katharine K., Shimizu, Toshifumi, Hara, Hirohisa & Woods, Magnus, 2020, Solar Physics, 295, 34
7	A Study of the Coronal Non-thermal Velocity in Polar Regions During the Rise from Solar Minimum to Solar Maximum in Cycle 24 Harra, L., Baker, D., Edwards, S. J., Hara, H., Howe, R. & van Driel-Gesztelyi, L., 2015, Solar Physics, 290, 3203
7	EBIT spectroscopy of highly charged heavy ions relevant to hot plasmas Nakamura, Nobuyuki, Ding, Xiao-Bin, Dong, Chen-Zhong, Hara, Hirohisa, Kato, Daiji, Koike, Fumihiro, Murakami, Izumi, Nakano, Tomohide, Ohashi, Hayato, Sakaue, Hiroyuki A., Watanabe, Hirofumi, Watanabe, Tetsuya & Yamamoto, Norimasa, 2013, Eighth International Conference on Atomic and Molecular Data and Their Applications: ICAMDATA-2012 (Editors: Gillaspy, John D., Wiese, Wolfgang L. & Podpaly, Yuri A.), American Institute of Physics Conference Series, 1545, p. 62
7	Overview of Chromospheric Lyman-Alpha SpectroPolarimeter (CLASP) Narukage, Noriyuki, Tsuneta, Saku, Bando, Takamasa, Kano, Ryouhei, Kubo, Masahito, Ishikawa, Ryoko, Hara, Hirohisa, Suematsu, Yoshinori, Katsukawa, Yukio, Watanabe, Hiroko, Ichimoto, Kiyoshi, Sakao, Taro, Shimizu, Toshifumi, Kobayashi, Ken, Robinson, Brian, Kim, Tony, Winebarger, Amy, West, Edward, Cirtain, Jonathan, De Pontieu, Bart, Casini, Roberto, Trujillo Bueno, Javier, Stepan, Jiri, Manso Sainz, Rafael, Belluzzi, Luca, Asensio Ramos, Andres & Carlsson, Mats, 2011, Solar Physics and Space Weather Instrumentation IV (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8148, p. 81480H
6	A high-temperature component in coronal holes observed with YOHKOH SXT Hara, H., Tsuneta, S., Acton, L. W., Bruner, M. E., Lemen, J. R. & Ogawara, Y., 1996, Advances in Space Research, 17, 231
6	Development of a universal tunable filter for future solar observations Hagino, M., Ichimoto, K., Kimura, G., Nakatani, Y., Kawate, T., Shinoda, K., Suematsu, Y., Hara, H. & Shimizu, T., 2014, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation (Editors: Navarro, Ramón, Cunningham, Colin R. & Barto, Allison A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9151, p. 91515V
6	High-wavelength-resolution extreme-ultraviolet multilayer mirror Nagata, Shin'ichi, Tsuneta, Saku, Sakao, Taro, Yoshida, Tsuyoshi, Hara, Hirohisa, Kano, Ryouhei, Ishiyama, Wakana, Murakami, Katsuhiko & Ohtan, Masayuki, 1997, Applied Optics, 36, 2830
6	Japanese sounding rocket experiment with the solar XUV Doppler telescope Sakao, Taro, Tsuneta, Saku, Hara, Hirohisa, Kano, Ryouhei, Yoshida, Tsuyoshi, Nagata, Shin'ichi, Shimizu, Toshifumi, Kosugi, Takeo, Murakami, Katsuhiko, Wasa, Wakuna, Inoue, Masao, Miura, Katsuhiro, Taguchi, Koji & Tanimoto, Kazuo, 1996, Missions to the Sun (Editors: Rust, David M.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 2804, p. 153
6	A High-Temperature Component in Coronal Holes as Confirmed by a Partial-Eclipse Observation Hara, Hirohisa, 1997, Publications of the Astronomical Society of Japan, 49, 413
6	Validation of Spectroscopic Model for Fe Ions in Non-Equilibrium Ionization Plasma in LHD and Hinode Murakami, Izumi, Watanabe, Tetsuya, Suzuki, Chihiro, Morita, Shigeru, Dong, Chunfeng, Tamura, Naoki, Yamamoto, Norimasa, Kato, Daiji, Sakaue, Hiroyuki A., Hara, Hirohisa, Nakamura, Nobuyuki & Sudo, Shigeru, 2014, Plasma and Fusion Research, 9, 1401056-1401056
5	Development of multilayer mirrors for the XUV Doppler telescope Nagata, Shin'ichi, Hara, Hirohisa, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi, Ishiyama, Wakana, Murakami, Katsuhiko & Oshino, Tetsuya, 1997, Grazing Incidence and Multilayer X-Ray Optical Systems (Editors: Hoover, Richard B. & Walker, Arthur B.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 3113, p. 193
5	XUV Doppler telescope with multilayer optics Hara, Hirohisa, Kano, Ryouhei, Nagata, Shin'ichi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi & Kosugi, Takeo, 1997, Grazing Incidence and Multilayer X-Ray Optical Systems (Editors: Hoover, Richard B. & Walker, Arthur B.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 3113, p. 420
5	EIS/ Hinode Observations of Doppler Flow Seen through the 40-Arcsec Wide-Slit Innes, D. E., Attie, R., Hara, H. & Madjarska, M. S., 2008, Solar Physics, 252, 283
5	Production of High-Temperature Plasmas During the Early Phases of a C9.7 Flare. II. Bi-directional Flows Suggestive of Reconnection in a Pre-flare Brightening Region Watanabe, T., Hara, H., Sterling, A. C. & Harra, L. K., 2012, Solar Physics, 281, 87
5	Intensity ratio of EUV emission lines in Fe XV studied with electron beam ion traps Shimizu, Erina, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2015, Journal of Physics Conference Series, Journal of Physics Conference Series, 583, p. 012019
5	Resonant excitation of Fe14+ observed with a compact electron beam ion trap Tsuda, Takashi, Shimizu, Erina, Ali, Safdar, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2017, Nuclear Instruments and Methods in Physics Research B, 408, 191
5	A Solar Magnetic-fan Flaring Arch Heated by Nonthermal Particles and Hot Plasma from an X-Ray Jet Eruption Lee, Kyoung-Sun, Hara, Hirohisa, Watanabe, Kyoko, Joshi, Anand D., Brooks, David H., Imada, Shinsuke, Prasad, Avijeet, Dang, Phillip, Shimizu, Toshifumi, Savage, Sabrina L., Moore, Ronald, Panesar, Navdeep K. & Reep, Jeffrey W., 2020, ApJ, 895, 42
5	The extreme UV imaging spectrometer for the JAXA Solar-B mission Culhane, J. L., Doschek, G. A., Watanabe, T., Smith, A., Brown, C., Hara, H., Harra, L. K., James, A. M., al Janabi, K., Kent, B., Korendyke, C., Lang, J., Mariska, J., Myers, S., Seely, J., Simnett, G., Tandy, J., Thomas, R. & Windt, D. L., 2006, Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray (Editors: Turner, Martin J. L. & Hasinger, Günther), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 6266, p. 62660T
4	Narrow-Bandpass Multilayer Mirrors for an Extreme-Ultraviolet Doppler Telescope Hara, Hirohisa, Nagata, Shin'ichi, Kano, Ryouhei, Kumagai, Kazuyoshi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi, Ishiyama, Wakana, Oshino, Tetsuya & Murakami, Katsuhiko, 1999, Applied Optics, 38, 6617
4	Large aperture solar optical telescope and instruments for the SOLAR-C mission Suematsu, Y., Katsukawa, Y., Hara, H., Kano, R., Shimizu, T. & Ichimoto, K., 2014, Space Telescopes and Instrumentation 2014: Optical, Infrared, and Millimeter Wave (Editors: Oschmann, Jr., Jacobus M., Clampin, Mark, Fazio, Giovanni G. & MacEwen, Howard A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9143, p. 91431P
4	Intensity ratio measurements for density sensitive lines of highly charged Fe ions Ali, Safdar, Shimizu, Erina, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2015, Hyperfine Interactions, 235, 45
3	Design of large aperture solar optical telescope for the SOLAR-C mission Suematsu, Y., Katsukawa, Y., Hara, H., Shimizu, T. & Ichimoto, K., 2012, Space Telescopes and Instrumentation 2012: Optical, Infrared, and Millimeter Wave (Editors: Clampin, Mark C., Fazio, Giovanni G., MacEwen, Howard A. & Oschmann, Jr., Jacobus M.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8442, p. 844225
3	Vertical Temperature Structures of the Solar Corona Derived with the Hinode X-Ray Telescope Kano, Ryouhei, Sakao, Taro, Narukage, Noriyuki, Tsuneta, Saku, Kotoku, Jun'ichi, Bando, Takamasa, Deluca, Edward, Lundquist, Loraine, Golub, Leon, Hara, Hirohisa, Matsuzaki, Keiichi, Shimojo, Masumi, Shibasaki, Kiyoto, Shimizu, Toshifumi & Nakatani, Ichiro, 2008, Publications of the Astronomical Society of Japan, 60, 827
3	Molecular Contamination Assessments on <i>Hinode</i> X-Ray Telescope Urayama, Fumitaka, Bando, Takamasa, Kano, Ryouhei, Hara, Hirohisa, Narukage, Noriyuki & Sakao, Taro, 2008, Japan Society of Aeronautical Space Sciences, 56, 536
3	Neon-like Iron Ion Lines Measured in NIFS/Large Helical Device (LHD) and Hinode/EUV Imaging Spectrometer (EIS) Watanabe, Tetsuya, Hara, Hirohisa, Murakami, Izumi, Kato, Daiji, Sakaue, Hiroyuki A., Morita, Shigeru, Suzuki, Chihiro, Tamura, Naoki, Yamamoto, Norimasa & Nakamura, Nobuyuki, 2017, ApJ, 842, 12
3	A Statistical Inference Method for Interpreting the CLASP Observations Štěpán, J., Trujillo Bueno, J., Belluzzi, L., Asensio Ramos, A., Manso Sainz, R., del Pino Alemán, T., Casini, R., Kano, R., Winebarger, A., Auchère, F., Ishikawa, R., Narukage, N., Kobayashi, K., Bando, T., Katsukawa, Y., Kubo, M., Ishikawa, S., Giono, G., Hara, H., Suematsu, Y., Shimizu, T., Sakao, T., Tsuneta, S., Ichimoto, K., Cirtain, J., Champey, P., De Pontieu, B. & Carlsson, M., 2018, ApJ, 865, 48
3	On the Detection of Solar Coronal High-Velocity Fields Using the XUV Doppler Telescope Kobayashi, Ken, Hara, Hirohisa, Kano, Ryohei, Nagata, Shin'ichi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi & Harrison, Richard, 2000, Publications of the Astronomical Society of Japan, 52, 1165
3	The XUV Doppler Telescope (XDT) Sakao, T., Tsuneta, S., Hara, H., Shimizu, T., Kano, R., Kumagai, K., Yoshida, T., Nagata, S. & Kobayashi, K., 1999, Solar Physics, 187, 303
3	Evolution of the solar corona from solar maximum to minimum Hara, H., 1997, Advances in Space Research, 20, 2279
3	New developments in rotating and linear motion mechanisms used in contamination sensitive space telescopes Shimizu, Toshifumi, Watanabe, Kyoko, Nakayama, Satoshi, Tajima, Takao, Obara, Shingo, Imada, Shinsuke, Nishizuka, Naoto, Ishikawa, Shin-nosuke & Hara, Hirohisa, 2014, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation (Editors: Navarro, Ramón, Cunningham, Colin R. & Barto, Allison A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9151, p. 915138
3	Evaluation of Spectroscopic Modeling for Iron Ions and Study on Non-Equilibrium Ionization Phenomena for Solar and LHD Plasmas Watanabe, Tetsuya, Hara, Hirohisa, Yamamoto, Norimasa, Kato, Daiji, Sakaue, Hiroyuki A. & Murakami, Izumi, 2013, Plasma and Fusion Research, 8, 2501105-2501105
3	Development of Fast and Precise Scan Mirror Mechanism for an Airborne Solar Telescope Oba, Takayoshi, Shimizu, Toshifumi, Katsukawa, Yukio, Kubo, Masahito, Kawabata, Yusuke, Hara, Hirohisa, Uraguchi, Fumihiro, Tsuzuki, Toshihiro, Tamura, Tomonori, Shinoda, Kazuya, Kodeki, Kazuhide, Fukushima, Kazuhiko, Morales Fernández, José Miguel, Sánchez Gómez, Antonio, Balaguer Jimenéz, María, Hernández Expósito, David & Gandorfer, Achim, 2022, Solar Physics, 297, 114
2	Energy Dependence of the Line Ratio I(233.9 Å)/I(243.8 Å) in Fe xv Observed with an Electron Beam Ion Trap Sakaue, Hiroyuki A., Kato, Daiji, Yamamoto, Norimasa, Murakami, Izumi, Hara, Hirohisa & Nakamura, Nobuyuki, 2023, ApJ, 943, 14
2	Evaluation of Fe XIV Intensity Ratio for Electron Density Diagnostics by Laboratory Measurements Kambara, Nagaaki, Kawate, Tomoko, Oishi, Tetsutarou, Kawamoto, Yasuko, Sakaue, Hiroyuki A., Kato, Daiji, Nakamura, Nobuyuki, Hara, Hirohisa & Murakami, Izumi, 2021, Atoms, 9, 60
2	X-Ray Eruptive Structures Associated with Small Flares Akiyama, S. & Hara, H., 2000, Advances in Space Research, 26, 465
2	Focal plane CCD camera for the X-Ray Telescope (XRT) aboard SOLAR-B Sakao, Taro, Kano, Ryouhei, Hara, Hirohisa, Matsuzaki, Keiichi, Shimojo, Masumi, Tsuneta, Saku, Kosugi, Takeo, Shibasaki, Kiyoto, Kumagai, Kazuyoshi, Sawa, Masaki, Tamura, Tomonori, Iwamura, Satoru, Nakano, Mitsuhiko, Du, Zhangong, Hiyoshi, Kenji, Horii, Michihiro, Golub, Leon, Bookbinder, Jay A., Cheimets, Peter C., Hill, Lawrence D. & Owens, Jerry K., 2004, Optical, Infrared, and Millimeter Space Telescopes (Editors: Mather, John C.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 5487, p. 1189
2	Spectroscopic Study of Heating Distributions and Mechanisms Using Hinode/EIS Ishigami, Shun, Hara, Hirohisa & Oba, Takayoshi, 2024, ApJ, 975, 289
2	Hot and Cool Loops Composing the Corona of the Quiet Sun Matsuzaki, Keiichi, Hara, Hirohisa, Watanabe, Tetsuya, Dere, Kenneth P., Brown, Charles M. & Culhane, Len, 2007, Publications of the Astronomical Society of Japan, 59, S683
2	Temperatures of Pre-Flare and Flaring Loops Observed with the Yohkoh Soft X-Ray Telescope Yasuno, S., Hiei, E., Hara, H. & Watanabe, T., 2000, Advances in Space Research, 25, 1805
1	Development of a near-infrared detector and a fiber-optic integral field unit for a space solar observatory SOLAR-C Katsukawa, Yukio, Kamata, Yukiko, Anan, Tetsu, Hara, Hirohisa, Suematsu, Yoshinori, Bando, Takamasa, Ichimoto, Kiyoshi & Shimizu, Toshifumi, 2016, Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave (Editors: MacEwen, Howard A., Fazio, Giovanni G., Lystrup, Makenzie, Batalha, Natalie, Siegler, Nicholas & Tong, Edward C.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9904, p. 99045I
1	Intensity ratio measurements of EUV spectra from Fe ions relevant to solar corona diagnostics Ali, Safdar, Shimizu, Erina, Tsuda, Takashi, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2017, Atomic Processes in Plasmas (APiP 2016), American Institute of Physics Conference Series, 1811, p. 030001
1	Design and Performance of Tip-Tilt Mirror System for Solar Telescope Kodeki, Kazuhide, Fukushima, Kazuhiko, Hara, Hirohisa, Inoue, Masao, Kano, Ryouhei, Kashiwase, Toshio, Nagata, Shin'ichi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku & Yoshida, Tsuyoshi, 2004, Journal of Spacecraft and Rockets, 41, 868
1	Doppler Shift of the Quiet Region Measured by Meridional Scans with the EUV Imaging Spectrometer on board Hinode Kitagawa, N., Hara, H. & Yokoyama, T., 2016, ApJ, 816, 14
1	Development of the tip-tilt mirror system for the solar XUV telescope Kodeki, Kazuhide, Fukushima, Kazuhiko, Kashiwase, Toshio, Inoue, Masao, Shimizu, Toshifumi, Yoshida, Tsuyoshi, Sakao, Taro, Hara, Hirohisa, Nagata, Shin'ichi, Kano, Ryouhei & Tsuneta, Saku, 1998, Space Telescopes and Instruments V (Editors: Bely, Pierre Y. & Breckinridge, James B.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 3356, p. 922
1	Coronal Heating: Issues Revealed from Hinode Observations Hara, Hirohisa, 2018, First Ten Years of Hinode Solar On-Orbit Observatory (Editors: Shimizu, Toshifumi, Imada, Shinsuke & Kubo, Masahito), Astrophysics and Space Science Library, 449, p. 65
0	Comparison of solar spectra from the Hinode extreme-ultraviolet imaging spectrometer (EIS) to preflight calibrations Seely, John, Feldman, Uri, Brown, Charles, Doschek, George & Hara, H., 2007, Optics for EUV, X-Ray, and Gamma-Ray Astronomy III (Editors: O'Dell, Stephen L. & Pareschi, Giovanni), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 6688, p. 66880W
0	Initial Results from the XUV Doppler Telescope Kano, R., Hara, H., Kobayashi, K., Kumagai, K., Nagata, S., Sakao, T., Shimizu, T., Tsuneta, S. & Yoshida, T., 2000, Advances in Space Research, 25, 1739
0	Spectra of highly charged Fe ions excited by electron collisions: Dependence on electron energy and density Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya, Yamamoto, Norimasa, Ohashi, Hayato & Nakamura, Nobuyuki, 2012, Journal of Physics Conference Series, Journal of Physics Conference Series, 388, p. 062011
0	Hinode: A New Solar Observatory in Space Hara, Hirohisa, 2008, Plasma and Fusion Research, 2, 1008
0	Intensity ratio in EUV spectra of highly charged Fe ions: Experimental evaluation of astrophysical plasma model Shimizu, Erina, Ali, Safdar, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2015, Journal of Physics Conference Series, Journal of Physics Conference Series, 635, p. 052061
0	Intensity ratio measurements for density sensitive lines of highly charged Fe ions Ali, Safdar, Shimizu, Erina, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, 2017, TCP 2014 (Editors: Wada, Michiharu, Schury, Peter & Ichikawa, Yuichi), p. 133
0	From Hinode to the Next-Generation Solar Observation Missions Ichimoto, Kiyoshi, Hara, Hirohisa, Katsukawa, Yukio & Ishikawa, Ryoko, 2018, First Ten Years of Hinode Solar On-Orbit Observatory (Editors: Shimizu, Toshifumi, Imada, Shinsuke & Kubo, Masahito), Astrophysics and Space Science Library, 449, p. 231
0	The temperature analysis of Yohkoh/SXT data using the CHIANTi spectral database Shimojo, M., Hara, H. & Kano, R., 2002, Cospar, 13, 419
0	Soft X-ray high-temperature regions above solar flare loops Akiyama, S. & Hara, H., 2002, Cospar, 13, 367