{"paper":{"title":"Absolute Calibration and Characterization of the Multiband Imaging Photometer for Spitzer. I. The Stellar Calibrator Sample and the 24 micron Calibration","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Noriega-Crespo, C. W. Engelbracht, D. C. Hines, D. Fadda, D. L. Padgett, D. L. Shupe, D. M. Kelly, D. T. Frayer, E. T. Young, F. R. Marleau, G. H. Rieke, G. Neugebauer, J. A. Stansberry, J. E. Morrison, J. L. Hinz, J. Muzerolle, J. Rho, K. A. Misselt, K. D. Gordon, K. Y. L. Su, M. Blaylock, P. G. P\\'erez-Gonz\\'alez, S. Stolovy, S. Wachter, W. B. Latter, Wm. A. Wheaton","submitted_at":"2007-04-17T16:48:33Z","abstract_excerpt":"We present the stellar calibrator sample and the conversion from instrumental to physical units for the 24 micron channel of the Multiband Imaging Photometer for Spitzer (MIPS). The primary calibrators are A stars, and the calibration factor based on those stars is 4.54*10^{-2} MJy sr^{-1} (DN/s)^{-1}, with a nominal uncertainty of 2%. We discuss the data-reduction procedures required to attain this accuracy; without these procdures, the calibration factor obtained using the automated pipeline at the Spitzer Science Center is 1.6% +/- 0.6% lower. We extend this work to predict 24 micron flux d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.2195","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}