Estimating accurate bolometric fluxes for stars requires reliable photometry to absolutely flux
calibrate the spectra. This is a significant problem for studies of very bright stars, which are …

A method based on Landolt photometry in B and V is developed to correct for a wavelength
independent offset of the absolute flux level of optical spectrophotometric standards. The …

The results from work done to extend the Johnson‐Cousins BVRI photometric standard
sequence to faint levels of V∼ 21 mag in compact fields is presented. Such calibration and …

▪ Abstract Standard star photometry dominated the latter half of the twentieth century
reaching its zenith in the 1980s. It was introduced to take advantage of the high sensitivity …

We use MARCS model atmosphere fluxes to compute synthetic colours, bolometric
corrections and reddening coefficients for the Hipparcos/Tycho, Pan-STARRS1, SkyMapper …

We describe in detail the extinction correction procedures used for the Beijing‐Arizona‐
Taiwan‐Connecticut Sky Survey (BATC Survey). The survey covers the spectral range 3200 …

We describe the data reduction algorithms for the Multiband Imaging Photometer for Spitzer
(MIPS). These algorithms were based on extensive preflight testing and modeling of the Si …

We present CCD observations of 102 Landolt standard stars obtained with the Ritchey‐
Chrétien spectrograph on the Cerro Tololo Inter‐American Observatory 1.5 m telescope …

We present the stellar calibrator sample and the conversion from instrumental to physical
units for the 24 μm channel of the Multiband Imaging Photometer for Spitzer (MIPS). The …

It is critical for James Webb Space Telescope (JWST) science that instrumental units are
converted to physical units. We detail the design of the JWST absolute flux calibration …