1. Luminosity: Betelgeuse is bright

2. For a few years its luminosity flared up to about 000 times the present-day luminosity of the Sun.

3. Specifies the luminosity of the selected custom color.

4. The candle is the basic unit of luminosity.

5. In both cases, the photopic luminosity curve is not shifted.

6. A light produced by a body heated to luminosity ; incandescence.

7. It will the further color and luminosity tweaking easier.

8. Its luminosity is measured relative to that of our sun.

9. 22 synonyms for Brilliancy: brilliance, fire, luminosity, radiance, brilliance, fire, genius

10. These investigations of the sun's luminosity are not just intellectual curiosity.

11. The radius corresponding to the higher luminosity would be 2,850 R☉.

12. Ultrafine powder with a rosy tinge gives the skin warmth and luminosity.

13. Catherine could think of nothing of the kind , and Morris's luminosity seemed almost pitiless.

14. We also did some physics simulation works on the BES - III luminosity R & D .

15. HD 28185 is similar to our Sun in terms of mass, radius, and luminosity.

16. Its spectral type identifies it a red star with a high luminosity.

17. Mount Battie without losing its definition would take on a blue luminosity.

18. A luminosity that appears over swamps or marshes at night; ignis fatuus.

19. Its diameter is 30% of the Sun's, but its luminosity just 1.2% that of the Sun.

20. The rate of mass loss for luminous stars depends on the metallicity and luminosity.

21. Moravveji and colleagues calculate a luminosity for Rigel of 120,000 times that of the Sun.

22. Actually, the luminosity from a source of light decreases along with the square of the distance.

23. The expert recognises Ceylon sapphires the luminosity and brilliance of their light to medium blue colour.

24. The hotel's glass facade and architecture provide an intense luminosity, reflecting all colours of the Azores.

25. The Eddington limit is invoked to explain the observed luminosity of accreting black holes such as quasars.

26. 16 For example, some accretion disks in binary star systems occasionally undergo large, temporary increases in luminosity.

27. This creates a pronounced visual luminosity and shows up on the X-ray as strong white.

28. Although it has a lower luminosity than A, Alpha Centauri B emits more energy in the X-ray band.

29. That' s Yves Klein blue...... which is a luminosity that seems to emanate from the depths of the abyss

30. Airglow is defined as a luminosity or "glowing" given off by the Earth's own atmosphere

31. When astronomers want to answer those questions, they express the Brightnesses of these objects using the term "luminosity"

32. Achromat A person who cannot perceive colour or differentiate between any 2 colour samples, except based on luminosity differences

33. The galaxy color–magnitude diagram shows the relationship between absolute magnitude (a measure of luminosity) and mass of galaxies.

34. Its properties are uncertain, but the temperature is around 3,500 K and the luminosity over 100,000 L☉.

35. One system uses absolute magnitude, a measure of luminosity derived from the apparent magnitude, or brightness of the star seen from Earth.

36. 23 The luminosity of the Sun in the early history of the Solar System was probably only about 70% of the present value.

37. Absolute magnitude (M) is a measure of the luminosity of a celestial object, on an inverse logarithmic astronomical magnitude scale

38. The cell luminosity factor was detected by flow cytometry, and the cell survival rate was calculated with trypan blue exclusion.

39. Meanwhile, the principle of negative exponent relation was detected between loading rate of WAF solution of ordinary lubricating oil and its relative luminosity.

40. A blue-white supergiant of spectral type B5Ia, Aludra has a luminosity 176,000 times and a diameter around 80 times that of the Sun.

41. It is the brightest star in Taurus constellation and the 14th brightest star in the night sky. Aldebaran has a luminosity …

42. The moon was shining enough to give a ghostly luminosity to the buildings that crowded both sides of the narrow street.

43. Since most massive stars have luminosities far below the Eddington luminosity, their winds are mostly driven by the less intense line absorption.

44. When these caterpillars die, their luminosity may attract predators to the dead insect thus assisting in the dispersal of both bacteria and nematodes.

45. This is one scenario for producing high luminosity supernovae and is thought to be the cause of Type Ic hypernovae and long duration gamma-ray bursts.

46. This article analyses the causes of making projector's luminosity darkling and introduces their maintenance ranges and effect and brings forward their schemes of maintenance and their cost.

47. This 21ml tube of Cinereous Blue watercolor by Sennelier is made with triple-milled pigments for exceptional intensity and is formulated with honey providing incomparable brilliance and luminosity

48. In addition, stars may be classified by the luminosity effects found in their spectral lines, which correspond to their spatial size and is determined by their surface gravity.

49. We discussed the relations between the cross-sections in tree level (and one-loop corrected cross sections) and center-mass energy in the luminosity measuring ranges of GLC.

50. If all stars were the same luminosity—if they were like standard bulbs with the same light output—we could use the difference in their apparent Brightnesses to tell us

51. Brightening Renewed Radiance & Tone for All Skin Types Brightening skincare helps return skin to a natural evenness and healthy luminosity, while diminishing darkness, dullness, age spots and traces of blemishes past

52. Due to their high luminosity and high mass-loss rates, massive stars are playing an important role in the studies of modern astrophysics, such as the formation and the evolution of galaxies.

53. In the absence of a definitive model for convection, which is thought to be the mechanism that excites these oscillations, the Amplitudes for both velocity and luminosity measurements must be estimated by scaling from the Sun

54. Apparent magnitude (m) is a measure of the brightness of a star or other astronomical object observed from Earth.An object's Apparent magnitude depends on its intrinsic luminosity, its distance from Earth, and any extinction of the object's light caused by interstellar dust along the line of sight to the observer.

55. Extreme low-luminosity, low surface-brightness and have only been observed in the vicinity of the Milky Way, and possibly other very nearby galaxy groups, such as the Leo group. Their absolute magnitudes are only-# to-# mag. The Draco dwarf spheroidal galaxy has an absolute magnitude of-#, making it fainter than the average globular cluster in the Milky Way!

56. In painting, the so-called " Parisian Atticism " is a particular movemement in French painting of the 17th century, spanning approximatively between 1640 and 1660, when famous painters working in Paris like Eustache Le Sueur or Jacques Stella elaborated a rigorous classicist style, characterized by a research of sobriety, luminosity and harmony and references to the Greco-Roman world.

57. X-ray Bursters are one class of X-ray binary stars exhibiting periodic and rapid increases in luminosity (typically a factor of 10 or greater) that peak in the X-ray regime of the electromagnetic spectrum.These astrophysical systems are composed of an accreting compact object, and a main sequence companion 'donor' star.A compact object in an X-ray binary system consists of either a neutron