The redshift of the quasi-stellar radio source 3c 286.
Redshift of quasi-stellar radio source 3C 286 determined by prime-focus photoelectric spectrum scanner, considering emitting elements for various lines
RED SHIFT↗
SEARCH · Search NASA
Results for “3C”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
The redshift of the quasi-stellar radio source 3C 279.
Redshift of quasi-stellar radio source 3C 279
SPECTROSCOPY↗
Variations in the optical spectrum of the quasi-stellar radio source 3C 345.
Variations in optical spectrum of quasi-stellar radio source 3C 345
ASTRONOMICAL SPECTRUM↗
On the measurement and interpretation of absorption features in the spectrum of the quasi-stellar object 3C 191.
Absorption lines of quasi-stellar object 3C 191
ASTRONOMICAL SPECTRUM↗
The Absorption Spectrum of 3C 191
Red shift relationship with ionization potential for absorption lines in quasi-stellar object 3C 191
SPECTRAL LINE↗
Photoelectric observations of 3C 446.
Spectral energy distribution of source 3C 446 between August 17 and December 12, 1966
MONOCHROMATIC RADIATION↗
Lunar Occultation of 3C 132
Diameter and position of radio source 3C 132 determined by lunar occultation, confirming identification with red galaxy
LUNAR OCCULTATION↗
Optical variations in the radio galaxy 3C 371.
Optical variations in radio galaxy 3C 371 from photoelectric spectrum analysis, discussing quasi- stellar sources
Oke, J. B.↗
On the optical polarization of 3C 273.
Optical polarization of 3C 273 on various nights noting mean polarization
Appenzeller, I.↗
The 18-cm flux of the unresolved component of 3C 273.
Fringe amplitude measurement of 3C 273 using interferometer at 18 cm wavelength
Ball, J. A.↗
Search for gamma rays from 3C 273 and M 87.
Gamma ray flux limits from 3C 273 and M 87 using balloon data
Frye, G. M., Jr.↗
Experimental bending strength of an Atlas LV-3C booster beyond compressive skin wrinkling
Tests of bending strength on full scale model of Atlas LV-3C booster
Miller, R. P.↗
Detection of X-ray emission from 3C 273 and NGC 5128
Extragalactic objects 3C 273 NGC 5128 and M87 X ray emission detection, using proportional counters on Aerobee 150 rocket
Bowyer, C. S.↗
PROPER 3C - A nucleon pion transport code
Computer programs to calculate and analyze pion and nucleon interaction within prescribed medium referred to as PROPER 3C Transport Code
Filippas, T. A.↗
3C 390.3, an N system with two emission redshifts
Strong and weak emission red shifts of N galaxy 3C 390.3 in Balmer lines, indicating nonisothermal source and gas ejection
Burbidge, E. M.↗
X-ray observations of the Virgo cluster, NGC 5128, and 3C 273 from the Uhuru satellite
M87, Cen A NGC 5128 and 3C 273 X ray emission observations in Virgo cluster, using Uhuru satellite
Giacconi, R.↗