The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Reproducibility of Non-X-Ray Background for the X-Ray Imaging Spectrometer aboard Suzaku
Open accessAbstract
One of the advantages of the X-ray Imaging Spectrometer (XIS) system aboard Suzaku is its low and stable non-X-ray background (NXB). In order to make the best use of this advantage, modeling the NXB spectra with high accuracy is important to subtract them from the spectra of on-source observations. We are constructing an NXB database by collecting XIS events when the the dark Earth covers the XIS FOV. The total exposure time of the NXB data is presently about 785ks for each XIS. It is found that the count rate of the NXB anti-correlates with the cut-off-rigidity and correlates with the count rate of the PIN upper discriminator (PIN-UD) in the Hard X-ray Detector aboard Suzaku. We thus model the NXB spectrum for a given on-source observation by employing either of these parameters, and obtain a better reproducibility of the NXB for the model with PIN-UD than that with the cut-off-rigidity. The reproducibility of the NXB model with PIN-UD is 4.55-5.63% for each XIS NXB in the 1-7keV band and 2.79-4.36% for each XIS NXB in the 5-12keV band for each 5ks exposure of the NXB data. This NXB reproducibility is much smaller than the spatial fluctuation of the cosmic X-ray background in the 1-7keV band, and is almost comparable to that in the 5-12keV band.
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Citations
Cites
X-Ray Imaging Spectrometer (XIS) on Board Suzaku
Koyama, K., Tsunemi, H., Dotani, T., Bautz, M. W., Hayashida, K., Tsuru, T. G., Matsumoto, H., Ogawara, Y., Ricker, G. R., Doty, J., et al. (2007) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/59.sp1.s23 · Cited by 1,044
Self-citationMitsuda, K., Bautz, M., Inoue, H., Kelley, R. L., Koyama, K., Kunieda, H., Makishima, K., Ogawara, Y., Petre, R., Takahashi, T., et al. (2007) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/59.sp1.s1 · Cited by 1,000
Self-citationAn Overview of the Performance and Scientific Results from the Chandra X‐Ray Observatory
Weisskopf, M. C., Brinkman, B., Canizares, C., Garmire, G., Murray, S., & Van Speybroeck, L. P. (2002) · Publications of the Astronomical Society of the Pacific · doi:10.1086/338108 · Cited by 751
Hard X-Ray Detector (HXD) on Board Suzaku
Takahashi, T., Abe, K., Endo, M., Endo, Y., Ezoe, Y., Fukazawa, Y., Hamaya, M., Hirakuri, S., Hong, S., Horii, M., et al. (2007) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/59.sp1.s35 · Cited by 644
Self-citationROSAT Survey Diffuse X‐Ray Background Maps. II.
Snowden, S. L., Egger, R., Freyberg, M. J., McCammon, D., Plucinsky, P. P., Sanders, W. T., Schmitt, J. H. M. M., Trumper, J., & Voges, W. (1997) · The Astrophysical Journal · doi:10.1086/304399 · Cited by 602 · cited 1×
“Snowden et al. (1997) proposed a model which provides their spectra based on the ROSAT all sky survey.”
BackgroundIshisaki, Y., Maeda, Y., Fujimoto, R., Ozaki, M., Ebisawa, K., Takahashi, T., Ueda, Y., Ogasaka, Y., Ptak, A., Mukai, K., et al. (2007) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/59.sp1.s113 · Cited by 461
Self-citationIn-Orbit Performance of the Hard X-Ray Detector on Board Suzaku
Kokubun, M., Makishima, K., Takahashi, T., Murakami, T., Tashiro, M., Fukazawa, Y., Kamae, T., Madejski, G. M., Nakazawa, K., Yamaoka, K., et al. (2007) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/59.sp1.s53 · Cited by 330
Self-citationStudy of the X-Ray Background Spectrum and Its Large-Scale Fluctuation with ASCA
Kushino, A., Ishisaki, Y., Morita, U., Yamasaki, N. Y., Ishida, M., Ohashi, T., & Ueda, Y. (2002) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/54.3.327 · Cited by 261
Self-citationEvidence for Solar-Wind Charge-Exchange X-Ray Emission from the Earth’s Magnetosheath
Fujimoto, R., Mitsuda, K., McCammon, D., Takei, Y., Bauer, M., Ishisaki, Y., Porter, F. S., Yamaguchi, H., Hayashida, K., & Yamasaki, N. Y. (2007) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/59.sp1.s133 · Cited by 193
Self-citationThe XMM-Newton EPIC background and the production of background blank sky event files
Carter, J. A., & Read, A. M. (2007) · Astronomy and Astrophysics · doi:10.1051/0004-6361:20065882 · Cited by 146
Cited by
SUZAKU OBSERVATIONS OF THE DIFFUSE X-RAY EMISSION ACROSS THE FERMI BUBBLES' EDGES
Kataoka, J., Tahara, M., Totani, T., Sofue, Y., Stawarz, Ł., Takahashi, Y., Takeuchi, Y., Tsunemi, H., Kimura, M., Takei, Y., et al. (2013) · The Astrophysical Journal · doi:10.1088/0004-637x/779/1/57 · Cited by 118
Self-citationSpatial Distribution of the Milky Way Hot Gaseous Halo Constrained by Suzaku X-Ray Observations
Nakashima, S., Inoue, Y., Yamasaki, N., Sofue, Y., Kataoka, J., & Sakai, K. (2018) · The Astrophysical Journal · doi:10.3847/1538-4357/aacceb · Cited by 82
THE INTERACTION OF THE FERMI BUBBLES WITH THE MILKY WAY’S HOT GAS HALO
Miller, M. J., & Bregman, J. N. (2016) · The Astrophysical Journal · doi:10.3847/0004-637x/829/1/9 · Cited by 91
GLOBAL STRUCTURE OF ISOTHERMAL DIFFUSE X-RAY EMISSION ALONG THE FERMI BUBBLES
Kataoka, J., Tahara, M., Totani, T., Sofue, Y., Inoue, Y., Nakashima, S., & Cheung, C. C. (2015) · The Astrophysical Journal · doi:10.1088/0004-637x/807/1/77 · Cited by 41
Tahara, M., Kataoka, J., Takeuchi, Y., Totani, T., Sofue, Y., Hiraga, J. S., Tsunemi, H., Inoue, Y., Kimura, M., Cheung, C. C., et al. (2015) · The Astrophysical Journal · doi:10.1088/0004-637x/802/2/91 · Cited by 24
Self-citation
Metadata
- Authors
- Tawa, N., Hayashida, K., Nagai, M., Nakamoto, H., Tsunemi, H., Yamaguchi, H., Ishisaki, Y., Miller, E. D., Mizuno, T., Dotani, T., Ozaki, M., & Katayama, H.
- Venue
- Publications of the Astronomical Society of Japan
- Publisher
- Oxford University Press (OUP)
- Published
- 2008-02-20
- Volume
- 60
- Issue
- sp1
- Pages
- S11-S24
- ISSN
- 0004-6264 (ISSN-L)
- 2053-051X
- OpenAlex
- W1973807551
- Cited by
- 330
- References
- 11
- FWCI
- 46.42
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Tawa, N., Hayashida, K., Nagai, M., Nakamoto, H., Tsunemi, H., Yamaguchi, H., Ishisaki, Y., Miller, E. D., Mizuno, T., Dotani, T., Ozaki, M., & Katayama, H. (2008). Reproducibility of Non-X-Ray Background for the X-Ray Imaging Spectrometer aboard Suzaku. Publications of the Astronomical Society of Japan. https://doi.org/10.1093/pasj/60.sp1.s11
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