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arXiv · 1205.3828

The Infrared Light Curve of SN 2011fe in M101 and the Distance to M101

T. Matheson·R. R. Joyce·L. E. Allen·A. Saha·D. R. Silva·W. M. Wood-Vasey·J. J. Adams·R. E. Anderson·T. L. Beck·M. C. Bentz·M. A. Bershady·W. S. Binkert·K. Butler·M. A. Camarata·A. Eigenbrot·M. Everett·J. S. Gallagher·P. M. Garnavich E. Glikman·D. Harbeck·J. R. Hargis·H. Herbst·E. P. Horch·S. B. Howell·S. Jha·J. F. Kaczmarek·P. Knezek·E. Manne-Nicholas·R. D. Mathieu·M. Meixner·K. Milliman·J. Power·J. Rajagopal·K. Reetz·K. L. Rhode·A. Schechtman-Rook·M. E. Schwamb·H. Schweiker·B. Simmons·J. D. Simon·D. Summers·M. D. Young·A. Weyant·E. M. Wilcots·G. Will·D. Williams
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Abstract

We present near infra-red light curves of supernova (SN) 2011fe in M101, including 34 epochs in H band starting fourteen days before maximum brightness in the B-band. The light curve data were obtained with the WIYN High-Resolution Infrared Camera (WHIRC). When the data are calibrated using templates of other Type Ia SNe, we derive an apparent H-band magnitude at the epoch of B-band maximum of 10.85 \pm 0.04. This implies a distance modulus for M101 that ranges from 28.86 to 29.17 mag, depending on which absolute calibration for Type Ia SNe is used.

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T. Matheson, R. R. Joyce, L. E. Allen, A. Saha, D. R. Silva, W. M. Wood-Vasey, J. J. Adams, R. E. Anderson, T. L. Beck, M. C. Bentz, M. A. Bershady, W. S. Binkert, K. Butler, M. A. Camarata, A. Eigenbrot, M. Everett, J. S. Gallagher, P. M. Garnavich E. Glikman, D. Harbeck, J. R. Hargis, H. Herbst, E. P. Horch, S. B. Howell, S. Jha, J. F. Kaczmarek, P. Knezek, E. Manne-Nicholas, R. D. Mathieu, M. Meixner, K. Milliman, J. Power, J. Rajagopal, K. Reetz, K. L. Rhode, A. Schechtman-Rook, M. E. Schwamb, H. Schweiker, B. Simmons, J. D. Simon, D. Summers, M. D. Young, A. Weyant, E. M. Wilcots, G. Will, D. Williams. 2012-05-16. The Infrared Light Curve of SN 2011fe in M101 and the Distance to M101. https://doi.org/10.1088/0004-637x%2F754%2F1%2F19

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