Results 1 to 10 of about 96,570 (289)
3D-HST WFC3-SELECTED PHOTOMETRIC CATALOGS IN THE FIVE CANDELS/3D-HST FIELDS: PHOTOMETRY, PHOTOMETRIC REDSHIFTS, AND STELLAR MASSES [PDF]
, 2014 The 3D-HST and CANDELS programs have provided WFC3 and ACS spectroscopy and photometry over ≈900 arcmin2 in five fields: AEGIS, COSMOS, GOODS-North, GOODS-South, and the UKIDSS UDS field.
Rosalind E. Skelton +26 more
openalex +3 more sources
Gaia Data Release 3. The Galaxy in your preferred colours. Synthetic photometry from Gaia low-resolution spectra [PDF]
Astronomy & Astrophysics, 2022 Gaia Data Release 3 provides novel flux-calibrated low-resolution spectrophotometry for about 220 million sources in the wavelength range 330nm - 1050nm (XP spectra).
Gaia Collaboration +29 more
semanticscholar +1 more source
AN IMPROVED PHOTOCLINOMETRY TECHNIQUE FOR SURFACE RELIEF RETRIEVAL FROM IMAGES: ERROR LEVELS FOR HEIGHT AND SLOPE ESTIMATES [PDF]
Radio Physics and Radio Astronomy, 2023 Subject and Purpose. Computer simulation methods are used for investigating the errors that arise in the course of retrieval, by means of an improved photoclinometry technique, of planetary surface reliefs from sets of their photo images.
I. A. Dulova, N. V. Bondarenko
doaj +1 more source
The Automated Photometry of Transients pipeline (AutoPhOT) [PDF]
Astronomy & Astrophysics, 2022 We present the Automated Photometry of Transients (AutoPhOT) package, a novel automated pipeline that is designed for rapid, publication-quality photometry of astronomical transients.
S. Brennan, M. Fraser
semanticscholar +1 more source
The Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER). I. Ultraviolet to Infrared Photometry of 22 Million Stars in M33 [PDF]
Astrophysical Journal Supplement Series, 2021 We present panchromatic resolved stellar photometry for 22 million stars in the Local Group dwarf spiral Triangulum (M33), derived from Hubble Space Telescope observations with the Advanced Camera for Surveys in the optical (F475W, F814W), and the Wide ...
B. Williams +20 more
semanticscholar +1 more source
Vietnam Journal of Science, Technology and Engineering, 2022 The development of a luminance responsivity standard is central to the study of photometry and radiometry at the Vietnam Metrology Institute (VMI). Today, two methods are used to determine luminance responsivity.
Xuan Quan Cao +2 more
doaj +1 more source
Laws, 2021 Environmental issues and relevant policy plans are steadily involving the circular economy (CE) concept into business development. Such significant approaches to achieve environmentally sustainable economic development, they are supported and reinforced ...
Grigorios L. Kyriakopoulos
doaj +1 more source
Theoretical formulation and experimental validation of brightness evaluation using digital cameras
Results in Optics, 2021 In this study, we formulated the brightness relation of two digital photos captured by a single digital camera and verified it experimentally. The experimental results suggested that the used zoom lens has an intrinsic error, thereby making accurate ...
Nobuaki Shimoji, Musashi Okizaki
doaj +1 more source
GuPPy, a Python toolbox for the analysis of fiber photometry data
Scientific Reports, 2021 Fiber photometry (FP) is an adaptable method for recording in vivo neural activity in freely behaving animals. It has become a popular tool in neuroscience due to its ease of use, low cost, the ability to combine FP with freely moving behavior, among ...
Venus N. Sherathiya +4 more
semanticscholar +1 more source
Nature Methods, 2021 The quantification of membrane-associated biomolecular interactions is crucial to our understanding of various cellular processes. State-of-the-art single-molecule approaches rely largely on the addition of fluorescent labels, which complicates the ...
Eric D. B. Foley +3 more
semanticscholar +1 more source