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@ARTICLE{Rubin:491566,
author = {Rubin, David and Aldering, G. and Antilogus, P. and Aragon,
C. and Bailey, S. and Baltay, C. and Bongard, S. and Boone,
K. and Buton, C. and Copin, Y. and Dixon, S. and Fouchez, D.
and Gangler, E. and Gupta, R. and Hayden, B. and
Hillebrandt, W. and Kim, A. G. and Kowalski, M. and
Kuesters, Daniel and Leget, P.-F. and Mondon, F. and Nordin,
J. and Pain, R. and Pecontal, E. and Pereira, R. and
Perlmutter, S. and Ponder, K. A. and Rabinowitz, D. and
Rigault, M. and Runge, K. and Saunders, C. and Smadja, G.
and Suzuki, N. and Tao, C. and Taubenberger, S. and Thomas,
R. C. and Vincenzi, M. and Factory, Nearby Supernova},
title = {{U}niform {R}ecalibration of {C}ommon {S}pectrophotometry
{S}tandard {S}tars onto the {CALSPEC} {S}ystem {U}sing the
{S}uper{N}ova {I}ntegral {F}ield {S}pectrograph},
reportid = {PUBDB-2023-00258, arXiv:2205.01116},
year = {2022},
note = {ISSN 1538-4365 not unique: **2 hits**.Accepted for
publication in ApJS},
abstract = {We calibrate spectrophotometric optical spectra of 32 stars
commonly used as standard stars, referenced to 14 stars
already on the Hubble Space Telescope–based CALSPEC flux
system. Observations of CALSPEC and non-CALSPEC stars were
obtained with the SuperNova Integral Field Spectrograph over
the wavelength range 3300–9400 Å as calibration for the
Nearby Supernova Factory cosmology experiment. In total,
this analysis used 4289 standard-star spectra taken on
photometric nights. As a modern cosmology analysis, all
presubmission methodological decisions were made with the
flux scale and external comparison results blinded. The
large number of spectra per star allows us to treat the
wavelength-by-wavelength calibration for all nights
simultaneously with a Bayesian hierarchical model, thereby
enabling a consistent treatment of the Type Ia supernova
cosmology analysis and the calibration on which it
critically relies. We determine the typical per-observation
repeatability (median 14 mmag for exposures ≳5 s), the
Maunakea atmospheric transmission distribution (median
dispersion of 7 mmag with uncertainty 1 mmag), and the
scatter internal to our CALSPEC reference stars (median of 8
mmag). We also check our standards against literature filter
photometry, finding generally good agreement over the full
12 mag range. Overall, the mean of our system is calibrated
to the mean of CALSPEC at the level of ∼3 mmag. With our
large number of observations, careful cross-checks, and 14
reference stars, our results are the best calibration yet
achieved with an integral-field spectrograph, and among the
best calibrated surveys.},
cin = {ZEU-EXP/AT / ZEU-ICE},
ddc = {520},
cid = {$I:(DE-H253)ZEU-EXP_AT-20120731$ /
I:(DE-H253)ZEU-ICE-20160806},
pnm = {613 - Matter and Radiation from the Universe (POF4-613)},
pid = {G:(DE-HGF)POF4-613},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)25},
eprint = {2205.01116},
howpublished = {arXiv:2205.01116},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2205.01116;\%\%$},
url = {https://bib-pubdb1.desy.de/record/491566},
}