Publications of Hirohisa Hara

A list of publications authored or co-authored by Hirohisa Hara, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0001-5686-3081

List of publications ordered by citations
Number of papers: 140 (refereed: 113)
No. of citations: 9455
First author papers: 14 (refereed: 13)

2025

  1. SUNRISE III: Overview of Observatory and Instruments [15]
    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, Solar Physics, 300, 75

2024

  1. Spectroscopic Study of Heating Distributions and Mechanisms Using Hinode/EIS [2]
    Ishigami, Shun, Hara, Hirohisa & Oba, Takayoshi, ApJ, 975, 289

2023

  1. Energy Dependence of the Line Ratio I(233.9 Å)/I(243.8 Å) in Fe xv Observed with an Electron Beam Ion Trap [2]
    Sakaue, Hiroyuki A., Kato, Daiji, Yamamoto, Norimasa, Murakami, Izumi, Hara, Hirohisa & Nakamura, Nobuyuki, ApJ, 943, 14

2022

  1. Development of Fast and Precise Scan Mirror Mechanism for an Airborne Solar Telescope [3]
    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, Solar Physics, 297, 114
  2. Quiet Sun Center to Limb Variation of the Linear Polarization Observed by CLASP2 Across the Mg II h and k Lines [28]
    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., ApJ, 936, 67

2021

  1. Evaluation of Fe XIV Intensity Ratio for Electron Density Diagnostics by Laboratory Measurements [2]
    Kambara, Nagaaki, Kawate, Tomoko, Oishi, Tetsutarou, Kawamoto, Yasuko, Sakaue, Hiroyuki A., Kato, Daiji, Nakamura, Nobuyuki, Hara, Hirohisa & Murakami, Izumi, Atoms, 9, 60
  2. Electron Density Dependence of Extreme Ultraviolet Line Intensity Ratios in Ar XIV [10]
    Nakamura, Nobuyuki, Numadate, Naoki, Kono, Yasutaka, Murakami, Izumi, Kato, Daiji, Sakaue, Hiroyuki A. & Hara, Hirohisa, ApJ, 921, 115

2020

  1. Locating Hot Plasma in Small Flares using Spectroscopic Overlappogram Data from the Hinode EUV Imaging Spectrometer [7]
    Harra, Louise, Matthews, Sarah, Long, David, Hasegawa, Takahiro, Lee, Kyoung-Sun, Reeves, Katharine K., Shimizu, Toshifumi, Hara, Hirohisa & Woods, Magnus, Solar Physics, 295, 34
  2. A Solar Magnetic-fan Flaring Arch Heated by Nonthermal Particles and Hot Plasma from an X-Ray Jet Eruption [5]
    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., ApJ, 895, 42

2019

  1. Nonthermal Motions in a Polar Coronal Hole Measured with Hinode/EIS during an on-Orbit Partial Solar Eclipse on 2017 August 21 [10]
    Hara, Hirohisa, ApJ, 887, 122
  2. Achievements of Hinode in the first eleven years [80]
    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., Publications of the Astronomical Society of Japan, 71, R1
  3. Reconnection heating experiments and simulations for torus plasma merging start-up [17]
    Ono, Y., Inoue, S., Tanabe, H., Cheng, C. Z., Hara, H. & Horiuchi, R., Nuclear Fusion, 59, 076025

2018

  1. Photospheric and Coronal Abundances in an X8.3 Class Limb Flare [28]
    Doschek, G. A., Warren, H. P., Harra, L. K., Culhane, J. L., Watanabe, T. & Hara, H., ApJ, 853, 178
  2. Coronal Heating: Issues Revealed from Hinode Observations [1]
    Hara, Hirohisa, First Ten Years of Hinode Solar On-Orbit Observatory (Editors: Shimizu, Toshifumi, Imada, Shinsuke & Kubo, Masahito), Astrophysics and Space Science Library, 449, p. 65
  3. From Hinode to the Next-Generation Solar Observation Missions [0]
    Ichimoto, Kiyoshi, Hara, Hirohisa, Katsukawa, Yukio & Ishikawa, Ryoko, First Ten Years of Hinode Solar On-Orbit Observatory (Editors: Shimizu, Toshifumi, Imada, Shinsuke & Kubo, Masahito), Astrophysics and Space Science Library, 449, p. 231
  4. Plasma Evolution within an Erupting Coronal Cavity [27]
    Long, David M., Harra, Louise K., Matthews, Sarah A., Warren, Harry P., Lee, Kyoung-Sun, Doschek, George A., Hara, Hirohisa & Jenkins, Jack M., ApJ, 855, 74
  5. Optical alignment of the high-precision UV spectro-polarimeter (CLASP2) [13]
    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, 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
  6. CLASP Constraints on the Magnetization and Geometrical Complexity of the Chromosphere-Corona Transition Region [28]
    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., ApJ, 866, L15
  7. A Statistical Inference Method for Interpreting the CLASP Observations [3]
    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., ApJ, 865, 48

2017

  1. Intensity ratio measurements for density sensitive lines of highly charged Fe ions [0]
    Ali, Safdar, Shimizu, Erina, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, TCP 2014 (Editors: Wada, Michiharu, Schury, Peter & Ichikawa, Yuichi), p. 133
  2. Intensity ratio measurements of EUV spectra from Fe ions relevant to solar corona diagnostics [1]
    Ali, Safdar, Shimizu, Erina, Tsuda, Takashi, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, Atomic Processes in Plasmas (APiP 2016), American Institute of Physics Conference Series, 1811, p. 030001
  3. Measuring Velocities in the Early Stage of an Eruption: Using “Overlappogram” Data from Hinode EIS [11]
    Harra, Louise K., Hara, Hirohisa, Doschek, George A., Matthews, Sarah, Warren, Harry, Culhane, J. Leonard & Woods, Magnus M., ApJ, 842, 58
  4. Indication of the Hanle Effect by Comparing the Scattering Polarization Observed by CLASP in the Lyα and Si III 120.65 nm Lines [16]
    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., ApJ, 841, 31
  5. Measurements of density dependent intensity ratios of extreme ultraviolet line emission from Fe X, XI, and XII [21]
    Shimizu, Erina, Ali, Safdar, Tsuda, Takashi, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, A&A, 601, A111
  6. Resonant Electron Impact Excitation of 3d Levels in Fe14+ and Fe15+ [11]
    Tsuda, Takashi, Shimizu, Erina, Ali, Safdar, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, ApJ, 851, 82
  7. Resonant excitation of Fe14+ observed with a compact electron beam ion trap [5]
    Tsuda, Takashi, Shimizu, Erina, Ali, Safdar, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, Nuclear Instruments and Methods in Physics Research B, 408, 191
  8. Neon-like Iron Ion Lines Measured in NIFS/Large Helical Device (LHD) and Hinode/EUV Imaging Spectrometer (EIS) [3]
    Watanabe, Tetsuya, Hara, Hirohisa, Murakami, Izumi, Kato, Daiji, Sakaue, Hiroyuki A., Morita, Shigeru, Suzuki, Chihiro, Tamura, Naoki, Yamamoto, Norimasa & Nakamura, Nobuyuki, ApJ, 842, 12

2016

  1. Polarization Calibration of the Chromospheric Lyman-Alpha SpectroPolarimeter for a 0.1 % Polarization Sensitivity in the VUV Range. Part I: Pre-flight Calibration [10]
    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., Solar Physics, 291, 3831
  2. Optical alignment of the Chromospheric Lyman-Alpha Spectro-Polarimeter using sophisticated methods to minimize activities under vacuum [8]
    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., 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
  3. The Characteristics of Solar X-Class Flares and CMEs: A Paradigm for Stellar Superflares and Eruptions? [89]
    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, Solar Physics, 291, 1761
  4. Development of a near-infrared detector and a fiber-optic integral field unit for a space solar observatory SOLAR-C [1]
    Katsukawa, Yukio, Kamata, Yukiko, Anan, Tetsu, Hara, Hirohisa, Suematsu, Yoshinori, Bando, Takamasa, Ichimoto, Kiyoshi & Shimizu, Toshifumi, 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
  5. Doppler Shift of the Quiet Region Measured by Meridional Scans with the EUV Imaging Spectrometer on board Hinode [1]
    Kitagawa, N., Hara, H. & Yokoyama, T., ApJ, 816, 14
  6. Discovery of Ubiquitous Fast-Propagating Intensity Disturbances by the Chromospheric Lyman Alpha Spectropolarimeter (CLASP) [22]
    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., ApJ, 832, 141

2015

  1. Intensity ratio measurements for density sensitive lines of highly charged Fe ions [4]
    Ali, Safdar, Shimizu, Erina, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, Hyperfine Interactions, 235, 45
  2. A Study of the Coronal Non-thermal Velocity in Polar Regions During the Rise from Solar Minimum to Solar Maximum in Cycle 24 [7]
    Harra, L., Baker, D., Edwards, S. J., Hara, H., Howe, R. & van Driel-Gesztelyi, L., Solar Physics, 290, 3203
  3. Intensity ratio in EUV spectra of highly charged Fe ions: Experimental evaluation of astrophysical plasma model [0]
    Shimizu, Erina, Ali, Safdar, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, Journal of Physics Conference Series, Journal of Physics Conference Series, 635, p. 052061
  4. Intensity ratio of EUV emission lines in Fe XV studied with electron beam ion traps [5]
    Shimizu, Erina, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa, Watanabe, Tetsuya & Nakamura, Nobuyuki, Journal of Physics Conference Series, Journal of Physics Conference Series, 583, p. 012019

2014

  1. Development of a universal tunable filter for future solar observations [6]
    Hagino, M., Ichimoto, K., Kimura, G., Nakatani, Y., Kawate, T., Shinoda, K., Suematsu, Y., Hara, H. & Shimizu, T., 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
  2. Relativistic CI calculations of spectroscopic data for the 2p6 and 2p53l configurations in Ne-like ions between Mg III and Kr XXVII [47]
    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., Atomic Data and Nuclear Data Tables, 100, 1
  3. Validation of Spectroscopic Model for Fe Ions in Non-Equilibrium Ionization Plasma in LHD and Hinode [6]
    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, Plasma and Fusion Research, 9, 1401056-1401056
  4. New developments in rotating and linear motion mechanisms used in contamination sensitive space telescopes [3]
    Shimizu, Toshifumi, Watanabe, Kyoko, Nakayama, Satoshi, Tajima, Takao, Obara, Shingo, Imada, Shinsuke, Nishizuka, Naoto, Ishikawa, Shin-nosuke & Hara, Hirohisa, 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
  5. Large aperture solar optical telescope and instruments for the SOLAR-C mission [4]
    Suematsu, Y., Katsukawa, Y., Hara, H., Kano, R., Shimizu, T. & Ichimoto, K., 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

2013

  1. The Location of Non-thermal Velocity in the Early Phases of Large Flares—Revealing Pre-eruption Flux Ropes [37]
    Harra, Louise K., Matthews, Sarah, Culhane, J. L., Cheung, Mark C. M., Kontar, Eduard P. & Hara, Hirohisa, ApJ, 774, 122
  2. Evidence for Hot Fast Flow above a Solar Flare Arcade [49]
    Imada, S., Aoki, K., Hara, H., Watanabe, T., Harra, L. K. & Shimizu, T., ApJ, 776, L11
  3. Birefringence of magnesium fluoride in the vacuum ultraviolet and application to a half-waveplate [22]
    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, Applied Optics, 52, 8205
  4. Design progress of the solar UV-Vis-IR telescope (SUVIT) aboard SOLAR-C [8]
    Katsukawa, Y., Ichimoto, K., Suematsu, Y., Hara, H., Kano, R., Shimizu, T. & Matsuzaki, K., Solar Physics and Space Weather Instrumentation V (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8862, p. 88620S
  5. Hot Plasma Associated with a Coronal Mass Ejection [10]
    Landi, E., Miralles, M. P., Raymond, J. C. & Hara, H., ApJ, 778, 29
  6. EBIT spectroscopy of highly charged heavy ions relevant to hot plasmas [7]
    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, 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. Evaluation of Spectroscopic Modeling for Iron Ions and Study on Non-Equilibrium Ionization Phenomena for Solar and LHD Plasmas [3]
    Watanabe, Tetsuya, Hara, Hirohisa, Yamamoto, Norimasa, Kato, Daiji, Sakaue, Hiroyuki A. & Murakami, Izumi, Plasma and Fusion Research, 8, 2501105-2501105
  8. Properties of a Solar Flare Kernel Observed by Hinode and SDO [73]
    Young, P. R., Doschek, G. A., Warren, H. P. & Hara, H., ApJ, 766, 127

2012

  1. Chromospheric Lyman-alpha spectro-polarimeter (CLASP) [43]
    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, 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
  2. Post-Coronal Mass Ejection Plasma Observed by Hinode [28]
    Landi, E., Raymond, J. C., Miralles, M. P. & Hara, H., ApJ, 751, 21
  3. Spectra of highly charged Fe ions excited by electron collisions: Dependence on electron energy and density [0]
    Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Hara, Hirohisa, Watanabe, Tetsuya, Yamamoto, Norimasa, Ohashi, Hayato & Nakamura, Nobuyuki, Journal of Physics Conference Series, Journal of Physics Conference Series, 388, p. 062011
  4. Observations from SDO, Hinode, and STEREO of a Twisting and Writhing Start to a Solar-filament-eruption Cascade [13]
    Sterling, Alphonse C., Moore, Ronald L. & Hara, Hirohisa, ApJ, 761, 69
  5. Design of large aperture solar optical telescope for the SOLAR-C mission [3]
    Suematsu, Y., Katsukawa, Y., Hara, H., Shimizu, T. & Ichimoto, K., 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
  6. 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 [5]
    Watanabe, T., Hara, H., Sterling, A. C. & Harra, L. K., Solar Physics, 281, 87

2011

  1. Plasma Motions and Heating by Magnetic Reconnection in a 2007 May 19 Flare [92]
    Hara, Hirohisa, Watanabe, Tetsuya, Harra, Louise K., Culhane, J. Leonard & Young, Peter R., ApJ, 741, 107
  2. Magnetic Reconnection in Non-equilibrium Ionization Plasma [38]
    Imada, S., Murakami, I., Watanabe, T., Hara, H. & Shimizu, T., ApJ, 742, 70
  3. One-dimensional Modeling for Temperature-dependent Upflow in the Dimming Region Observed by Hinode/EUV Imaging Spectrometer [25]
    Imada, S., Hara, H., Watanabe, T., Murakami, I., Harra, L. K., Shimizu, T. & Zweibel, E. G., ApJ, 743, 57
  4. Intensity Ratio of Density-sensitive Lines in Fe Ions Observed with a Well-defined Laboratory Plasma [31]
    Nakamura, Nobuyuki, Watanabe, Etsushi, Sakaue, Hiroyuki A., Kato, Daiji, Murakami, Izumi, Yamamoto, Norimasa, Hara, Hirohisa & Watanabe, Tetsuya, ApJ, 739, 17
  5. Coronal-Temperature-Diagnostic Capability of the Hinode/ X-Ray Telescope Based on Self-Consistent Calibration [82]
    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., Solar Physics, 269, 169
  6. Overview of Chromospheric Lyman-Alpha SpectroPolarimeter (CLASP) [7]
    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, Solar Physics and Space Weather Instrumentation IV (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8148, p. 81480H
  7. Spectroscopic Observations of Continuous Outflows and Propagating Waves from NOAA 10942 with Extreme Ultraviolet Imaging Spectrometer/Hinode [45]
    Nishizuka, N. & Hara, H., ApJ, 737, L43
  8. The SOLAR-C mission: current status [15]
    Shimizu, Toshifumi, Tsuneta, Saku, Hara, Hirohisa, Ichimoto, Kiyoshi, Kusano, Kanya, Sakao, Taro, Sekii, Takashi, Suematsu, Yoshinori & Watanabe, Tetsuya, Solar Physics and Space Weather Instrumentation IV (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8148, p. 81480B

2010

  1. On Redshifts and Blueshifts in the Transition Region and Corona [132]
    Hansteen, V. H., Hara, H., De Pontieu, B. & Carlsson, M., ApJ, 718, 1070
  2. Response of the Solar Atmosphere to the Emergence of `Serpentine' Magnetic Field [28]
    Harra, L. K., Magara, T., Hara, H., Tsuneta, S., Okamoto, T. J. & Wallace, A. J., Solar Physics, 263, 105
  3. Modeling of EIS Spectrum Drift from Instrumental Temperatures [76]
    Kamio, S., Hara, H., Watanabe, T., Fredvik, T. & Hansteen, V. H., Solar Physics, 266, 209
  4. Mode Identification of MHD Waves in an Active Region Observed with Hinode/EIS [34]
    Kitagawa, N., Yokoyama, T., Imada, S. & Hara, H., ApJ, 721, 744
  5. Physical Conditions in a Coronal Mass Ejection from Hinode, Stereo, and SOHO Observations [101]
    Landi, E., Raymond, J. C., Miralles, M. P. & Hara, H., ApJ, 711, 75
  6. Production of High-temperature Plasmas During the Early Phases of a C9.7 Flare [40]
    Watanabe, Tetsuya, Hara, Hirohisa, Sterling, Alphonse C. & Harra, Louise K., ApJ, 719, 213

2009

  1. Differential Rotation Rate of X-ray Bright Points and Source Region of their Magnetic Fields [28]
    Hara, Hirohisa, ApJ, 697, 980
  2. Coronal Nonthermal Velocity Following Helicity Injection Before an X-Class Flare [46]
    Harra, L. K., Williams, D. R., Wallace, A. J., Magara, T., Hara, H., Tsuneta, S., Sterling, A. C. & Doschek, G. A., ApJ, 691, L99
  3. Ion Temperature and Non-Thermal Velocity in a Solar Active Region: Using Emission Lines of Different Atomic Species [34]
    Imada, S., Hara, H. & Watanabe, T., ApJ, 705, L208
  4. Distribution of jets and magnetic fields in a coronal hole [20]
    Kamio, S., Hara, H., Watanabe, T. & Curdt, W., A&A, 502, 345
  5. Physical Properties of Cooling Plasma in Quiescent Active Region Loops [20]
    Landi, E., Miralles, M. P., Curdt, W. & Hara, H., ApJ, 695, 221
  6. Fe XIII Density Diagnostics in the EIS Observing Wavelengths [44]
    Watanabe, T., Hara, H., Yamamoto, N., Kato, D., Sakaue, H. A., Murakami, I., Kato, T., Nakamura, N. & Young, P. R., ApJ, 692, 1294
  7. High-precision density measurements in the solar corona. I. Analysis methods and results for Fe XII and Fe XIII [169]
    Young, P. R., Watanabe, T., Hara, H. & Mariska, J. T., A&A, 495, 587

2008

  1. Characteristics of Anemone Active Regions Appearing in Coronal Holes Observed with the Yohkoh Soft X-Ray Telescope [29]
    Asai, Ayumi, Shibata, Kazunari, Hara, Hirohisa & Nitta, Nariaki V., ApJ, 673, 1188
  2. Strongly Blueshifted Phenomena Observed with Hinode EIS in the 2006 December 13 Solar Flare [40]
    Asai, Ayumi, Hara, Hirohisa, Watanabe, Tetsuya, Imada, Shinsuke, Sakao, Taro, Narukage, Noriyuki, Culhane, J. L. & Doschek, G. A., ApJ, 685, 622
  3. 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 [144]
    Brown, C. M., Feldman, U., Seely, J. F., Korendyke, C. M. & Hara, H., ApJS, 176, 511
  4. An active region jet observed with Hinode [64]
    Chifor, C., Young, P. R., Isobe, H., Mason, H. E., Tripathi, D., Hara, H. & Yokoyama, T., A&A, 481, L57
  5. 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? [159]
    Doschek, G. A., Warren, H. P., Mariska, J. T., Muglach, K., Culhane, J. L., Hara, H. & Watanabe, T., ApJ, 686, 1362
  6. Hinode: A New Solar Observatory in Space [0]
    Hara, Hirohisa, Plasma and Fusion Research, 2, 1008
  7. Coronal Plasma Motions near Footpoints of Active Region Loops Revealed from Spectroscopic Observations with Hinode EIS [167]
    Hara, Hirohisa, Watanabe, Tetsuya, Harra, Louise K., Culhane, J. Leonard, Young, Peter R., Mariska, John T. & Doschek, George A., ApJ, 678, L67
  8. 2006 December 17 Long Duration Flare Observed with the Hinode EUV Imaging Spectrometer [25]
    Hara, Hirohisa, Watanabe, Tetsuya, Matsuzaki, Keiichi, Harra, Louise K., Culhane, J. Leonard, Cargill, Peter, Mariska, John T. & Doschek, George A., Publications of the Astronomical Society of Japan, 60, 275
  9. Outflows at the Edges of Active Regions: Contribution to Solar Wind Formation? [209]
    Harra, L. K., Sakao, T., Mandrini, C. H., Hara, H., Imada, S., Young, P. R., van Driel-Gesztelyi, L. & Baker, D., ApJ, 676, L147
  10. Non-Gaussian Line Profiles in a Large Solar Flare Observed on 2006 December 13 [34]
    Imada, S., Hara, H., Watanabe, T., Asai, A., Minoshima, T., Harra, L. K. & Mariska, J. T., ApJ, 679, L155
  11. EIS/ Hinode Observations of Doppler Flow Seen through the 40-Arcsec Wide-Slit [5]
    Innes, D. E., Attie, R., Hara, H. & Madjarska, M. S., Solar Physics, 252, 283
  12. The Hinode X-Ray Telescope (XRT): Camera Design, Performance and Operations [100]
    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., Solar Physics, 249, 263
  13. Vertical Temperature Structures of the Solar Corona Derived with the Hinode X-Ray Telescope [3]
    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, Publications of the Astronomical Society of Japan, 60, 827
  14. The Solar Optical Telescope of Solar-B ( Hinode): The Optical Telescope Assembly [383]
    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., Solar Physics, 249, 197
  15. Molecular Contamination Assessments on <i>Hinode</i> X-Ray Telescope [3]
    Urayama, Fumitaka, Bando, Takamasa, Kano, Ryouhei, Hara, Hirohisa, Narukage, Noriyuki & Sakao, Taro, Japan Society of Aeronautical Space Sciences, 56, 536
  16. Observation and Modeling of Coronal "Moss" With the EUV Imaging Spectrometer on Hinode [45]
    Warren, Harry P., Winebarger, Amy R., Mariska, John T., Doschek, George A. & Hara, Hirohisa, ApJ, 677, 1395

2007

  1. The EUV Imaging Spectrometer for Hinode [986]
    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., Solar Physics, 243, 19
  2. Nonthermal Velocities in Solar Active Regions Observed with the Extreme-Ultraviolet Imaging Spectrometer on Hinode [101]
    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., ApJ, 667, L109
  3. The X-Ray Telescope (XRT) for the Hinode Mission [720]
    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., Solar Physics, 243, 63
  4. Coronal Dimming Observed with Hinode: Outflows Related to a Coronal Mass Ejection [77]
    Harra, Louise K., Hara, Hirohisa, Imada, Shinsuke, Young, Peter R., Williams, David R., Sterling, Alphonse C., Korendyke, Clarence & Attrill, Gemma D. R., Publications of the Astronomical Society of Japan, 59, S801
  5. Discovery of a Temperature-Dependent Upflow in the Plage Region During a Gradual Phase of the X-Class Flare [70]
    Imada, Shinsuke, Hara, Hirohisa, Watanabe, Tetsuya, Kamio, Suguru, Asai, Ayumi, Matsuzaki, Keiichi, Harra, Louise K. & Mariska, John T., Publications of the Astronomical Society of Japan, 59, S793
  6. The Hinode (Solar-B) Mission: An Overview [1655]
    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., Solar Physics, 243, 3
  7. Hinode EUV Imaging Spectrometer Observations of Solar Active Region Dynamics [21]
    Mariska, John T., Warren, Harry P., Ugarte-Urra, Ignacio, Brooks, David H., Williams, David R. & Hara, Hirohisa, Publications of the Astronomical Society of Japan, 59, S713
  8. Hot and Cool Loops Composing the Corona of the Quiet Sun [2]
    Matsuzaki, Keiichi, Hara, Hirohisa, Watanabe, Tetsuya, Dere, Kenneth P., Brown, Charles M. & Culhane, Len, Publications of the Astronomical Society of Japan, 59, S683
  9. Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind [223]
    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, Science, 318, 1585
  10. Comparison of solar spectra from the Hinode extreme-ultraviolet imaging spectrometer (EIS) to preflight calibrations [0]
    Seely, John, Feldman, Uri, Brown, Charles, Doschek, George & Hara, H., 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
  11. Observations of Transient Active Region Heating with Hinode [22]
    Warren, Harry P., Ugarte-Urra, Ignacio, Brooks, David H., Cirtain, Jonathan W., Williams, David R. & Hara, Hirohisa, Publications of the Astronomical Society of Japan, 59, S675
  12. Solar Transition Region Features Observed with Hinode/EIS [60]
    Young, Peter R., Del Zanna, Giulio, Mason, Helen E., Doschek, George A., Culhane, Len & Hara, Hirohisa, Publications of the Astronomical Society of Japan, 59, S727

2006

  1. The extreme UV imaging spectrometer for the JAXA Solar-B mission [5]
    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., 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
  2. A Spectroscopic Observation of a Magnetic Reconnection Site in a Small Flaring Event [20]
    Hara, Hirohisa, Nishino, Yohei, Ichimoto, Kiyoshi & Delaboudinière, Jean-Pierre, ApJ, 648, 712
  3. Optics and mechanisms for the Extreme-Ultraviolet Imaging Spectrometer on the Solar-B satellite [76]
    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, Applied Optics, 45, 8674

2005

  1. The Solar-B EUV imaging spectrometer and its science goals [7]
    Culhane, J. L., Harra, L. K., Doschek, G. A., Mariska, J. T., Watanabe, T. & Hara, H., Advances in Space Research, 36, 1494

2004

  1. The Solar Optical Telescope onboard the Solar-B [39]
    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, Optical, Infrared, and Millimeter Space Telescopes (Editors: Mather, John C.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 5487, p. 1142
  2. Design and Performance of Tip-Tilt Mirror System for Solar Telescope [1]
    Kodeki, Kazuhide, Fukushima, Kazuhiko, Hara, Hirohisa, Inoue, Masao, Kano, Ryouhei, Kashiwase, Toshio, Nagata, Shin'ichi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku & Yoshida, Tsuyoshi, Journal of Spacecraft and Rockets, 41, 868
  3. Focal plane CCD camera for the X-Ray Telescope (XRT) aboard SOLAR-B [2]
    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., Optical, Infrared, and Millimeter Space Telescopes (Editors: Mather, John C.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 5487, p. 1189

2003

  1. Variation of the X-Ray Bright Point Number over the Solar Activity Cycle [47]
    Hara, H. & Nakakubo-Morimoto, K., ApJ, 589, 1062
  2. Spatial and Temporal Properties of Hot and Cool Coronal Loops [33]
    Nagata, Shin'ichi, Hara, Hirohisa, Kano, Ryouhei, Kobayashi, Ken, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi & Gurman, Joseph B., ApJ, 590, 1095

2002

  1. Soft X-ray high-temperature regions above solar flare loops [0]
    Akiyama, S. & Hara, H., Cospar, 13, 367
  2. The temperature analysis of Yohkoh/SXT data using the CHIANTi spectral database [0]
    Shimojo, M., Hara, H. & Kano, R., Cospar, 13, 419

2000

  1. X-Ray Eruptive Structures Associated with Small Flares [2]
    Akiyama, S. & Hara, H., Advances in Space Research, 26, 465
  2. Initial Results from the XUV Doppler Telescope [0]
    Kano, R., Hara, H., Kobayashi, K., Kumagai, K., Nagata, S., Sakao, T., Shimizu, T., Tsuneta, S. & Yoshida, T., Advances in Space Research, 25, 1739
  3. On the Detection of Solar Coronal High-Velocity Fields Using the XUV Doppler Telescope [3]
    Kobayashi, Ken, Hara, Hirohisa, Kano, Ryohei, Nagata, Shin'ichi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi & Harrison, Richard, Publications of the Astronomical Society of Japan, 52, 1165
  4. Variation of X-Ray Bright Point Number Over the Solar Activity Cycle [22]
    Nakakubo, K. & Hara, H., Advances in Space Research, 25, 1905
  5. Temperatures of Pre-Flare and Flaring Loops Observed with the Yohkoh Soft X-Ray Telescope [2]
    Yasuno, S., Hiei, E., Hara, H. & Watanabe, T., Advances in Space Research, 25, 1805

1999

  1. Narrow-Bandpass Multilayer Mirrors for an Extreme-Ultraviolet Doppler Telescope [4]
    Hara, Hirohisa, Nagata, Shin'ichi, Kano, Ryouhei, Kumagai, Kazuyoshi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi, Ishiyama, Wakana, Oshino, Tetsuya & Murakami, Katsuhiko, Applied Optics, 38, 6617
  2. The XUV Doppler Telescope (XDT) [3]
    Sakao, T., Tsuneta, S., Hara, H., Shimizu, T., Kano, R., Kumagai, K., Yoshida, T., Nagata, S. & Kobayashi, K., Solar Physics, 187, 303
  3. A Method for Characterizing Rotation Rates in the Soft X-Ray Corona [35]
    Weber, M. A., Acton, L. W., Alexander, D., Kubo, S. & Hara, H., Solar Physics, 189, 271

1998

  1. Design of a High-Resolution Extreme-Ultraviolet Imaging Spectrometer with Aberration-Corrected Concave Gratings [16]
    Harada, Tatsuo, Sakuma, Hideo, Takahashi, Kaoru, Watanabe, Tetsuya, Hara, Hirohisa & Kita, Toshiaki, Applied Optics, 37, 6803
  2. Development of the tip-tilt mirror system for the solar XUV telescope [1]
    Kodeki, Kazuhide, Fukushima, Kazuhiko, Kashiwase, Toshio, Inoue, Masao, Shimizu, Toshifumi, Yoshida, Tsuyoshi, Sakao, Taro, Hara, Hirohisa, Nagata, Shin'ichi, Kano, Ryouhei & Tsuneta, Saku, Space Telescopes and Instruments V (Editors: Bely, Pierre Y. & Breckinridge, James B.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 3356, p. 922

1997

  1. 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 [31]
    Brosius, Jeffrey W., Davila, Joseph M., Thomas, Roger J., Saba, Julia L. R., Hara, Hirohisa & Monsignori-Fossi, Brunella C., ApJ, 477, 969
  2. Evolution of the solar corona from solar maximum to minimum [3]
    Hara, H., Advances in Space Research, 20, 2279
  3. XUV Doppler telescope with multilayer optics [5]
    Hara, Hirohisa, Kano, Ryouhei, Nagata, Shin'ichi, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi & Kosugi, Takeo, 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
  4. A High-Temperature Component in Coronal Holes as Confirmed by a Partial-Eclipse Observation [6]
    Hara, Hirohisa, Publications of the Astronomical Society of Japan, 49, 413
  5. Development of multilayer mirrors for the XUV Doppler telescope [5]
    Nagata, Shin'ichi, Hara, Hirohisa, Sakao, Taro, Shimizu, Toshifumi, Tsuneta, Saku, Yoshida, Tsuyoshi, Ishiyama, Wakana, Murakami, Katsuhiko & Oshino, Tetsuya, 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
  6. High-wavelength-resolution extreme-ultraviolet multilayer mirror [6]
    Nagata, Shin'ichi, Tsuneta, Saku, Sakao, Taro, Yoshida, Tsuyoshi, Hara, Hirohisa, Kano, Ryouhei, Ishiyama, Wakana, Murakami, Katsuhiko & Ohtan, Masayuki, Applied Optics, 36, 2830

1996

  1. A high-temperature component in coronal holes observed with YOHKOH SXT [6]
    Hara, H., Tsuneta, S., Acton, L. W., Bruner, M. E., Lemen, J. R. & Ogawara, Y., Advances in Space Research, 17, 231
  2. Discovery of a loop-top hard X-ray source in impulsive solar flares [15]
    Masuda, S., Kosugi, T., Tsuneta, S. & Hara, H., Advances in Space Research, 17, 63
  3. Japanese sounding rocket experiment with the solar XUV Doppler telescope [6]
    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, Missions to the Sun (Editors: Rust, David M.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 2804, p. 153

1995

  1. Coordinated Observation of the Solar Corona Using the Norikura Coronagraph and the YOHKOH Soft X-Ray Telescope [25]
    Ichimoto, K., Hara, H., Takeda, A., Kumagai, K., Sakurai, T., Shimizu, T. & Hudson, H. S., ApJ, 445, 978
  2. Hot-Plasma Ejections Associated with Compact-Loop Solar Flares [542]
    Shibata, K., Masuda, S., Shimojo, M., Hara, H., Yokoyama, T., Tsuneta, S., Kosugi, T. & Ogawara, Y., ApJ, 451, L83
  3. Temperature Structure of Active Regions Deduced from the Helium-Like Sulphur Lines [27]
    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., Solar Physics, 157, 169

1994

  1. A loop-top hard X-ray source in a compact solar flare as evidence for magnetic reconnection [1064]
    Masuda, S., Kosugi, T., Hara, H., Tsuneta, S. & Ogawara, Y., Nature, 371, 495

1993

  1. Temperature and Density Structure of the 1991 November 2 Flare Observed by the YOHKOH Soft X-Ray Telescope and Hard X-Ray Telescope [79]
    McTiernan, James M., Kane, Sharad R., Loran, Jon M., Lemen, James R., Acton, Loren W., Hara, Hirohisa, Tsuneta, Saku & Kosugi, Takeo, ApJ, 416, L91

Created on Wed Apr 8 04:27:49 2026.