Results 11 to 20 of about 3,002 (185)
Multifiber Array-Based Photometry System for Multiregional Functional Mapping in the Mouse Brain. [PDF]
Eur J NeurosciExisting fiber photometry approaches suffer from invasiveness and limited scalability. A newly developed multifiber array‐based photometry system allows targeting multiple brain regions with less invasiveness. The system was validated in two jGCaMP8s‐expressing mouse lines by monitoring GABAergic neural population activity across multiple brain regions
Bradai M +4 more
europepmc +2 more sources
Infrared Photometry of NGC 6791 [PDF]
The Astronomical Journal, 2005 Accepted for publication in AJ (Feb. 2005)
Carney, Bruce W. +2 more
openaire +2 more sources
The Panchromatic Hubble Andromeda Treasury. XXI. The Legacy Resolved Stellar Photometry Catalog
The Astrophysical Journal Supplement Series, 2023 We present the final legacy version of stellar photometry for the Panchromatic Hubble Andromeda Treasury (PHAT) survey. We have reprocessed all of the Hubble Space Telescope Wide Field Camera 3 and Advanced Camera for Surveys near-ultraviolet (F275W ...
Benjamin F. Williams +16 more
doaj +1 more source
Infrared Photometry of Be Stars [PDF]
Symposium - International Astronomical Union, 1982 A photometric study of Be stars in the JHKL system is reported here. Early papers (see Feinstein and Marraco, 1980) about bright southern Be stars observed photoelectrically in the UBVRI system and in the Balmer-lines: Hα, Hβ and Hγ, permit us to derive several conclusions about their light variability, the amount of emission in the α and β indices ...
openaire +1 more source
The Astrophysical Journal, 2023 By utilizing the spatially resolved photometry of galaxies at 0.2 < z < 3.0 in the CEERS field, we estimate the resolved and unresolved stellar mass via fitting of the spectral energy distribution (SED) to study the discrepancy between them.
Jie Song +4 more
doaj +1 more source
Red and Infrared Photometry of Be Stars [PDF]
International Astronomical Union Colloquium, 1987 All programme stars including standard stars were observed with the standard RI filters of the Johnson system with a 20-arcsec diaphragm for 4 nights during the 1982–83 observing season. A photoelectric photometer attached to the 1.2 meter reflecting telescope of the Japal— Rangapur Observatory was used for these observations.
G. C. Kilambi +2 more
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The Astrophysical Journal, 1974 A set of observations of Titan at wavelengths from 1.6 through 34 microns shows that Titan has a remarkably low albedo near 1.6 micron. Thermal flux observations for 10 years at 10.6 microns and for 5 years at 21 microns suggest that the thermal properties of Titan remained constant over this period and are independent of phase.
F. J. Low, G. H. Rieke
openaire +1 more source
Near-Infrared Photometry of Blazars
, 1999 Two days of observations were conducted at the Palomar Observatory during the nights of 25 and 26 February 1997 with the Hale telescope, in order to search for rapid variability in the near-infrared (NIR) bands J, H, Ks for a selection of eight blazars.
Chapuis, C. +4 more
openaire +3 more sources
A Multiwavelength Classification and Study of Red Supergiant Candidates in NGC 6946
The Astrophysical Journal, 2023 We have combined resolved stellar photometry from Hubble Space Telescope (HST), Spitzer, and Gaia to identify red supergiant (RSG) candidates in NGC 6946, based on their colors, proper motions, visual morphologies, and spectral energy distributions.
Jared R. Johnson +5 more
doaj +1 more source
INFRARED PHOTOMETRY OF SAKURAI'S OBJECT (V4334 Sgr) IN 1996-2000
Odessa Astronomical Publications, 2017 The results of the photometric observations of V4334 Sgr and characteristics of its evolution after outburst are presented.
A. M. Tatarnikov +4 more
doaj +1 more source