搜索结果: 1-13 共查到“太阳与太阳系 Emission”相关记录13条 . 查询时间(0.106 秒)
Evidence for enhanced chromospheric Ca II H & K emission in stars with close-in extrasolar planets
Planets and satellites magnetic fields Planet star interactions chromospheres
2012/2/23
The planet-star interaction is manifested in many ways. It was found out that a close-in exoplanet causes small but measurable variability in the cores of a few lines in the spectra of several stars w...
Height structure of X-ray, EUV and white-light emission in a solar flare
Sun: fl ares – Sun: X-rays, gamma-rays – Sun: radio radiation – Sun: UV radiation – Acceleration of particles
2011/10/11
The bulk of solar flare emission originates from very compact sources located in the lower solar atmosphere and seen in various wavelength ranges: near optical, UV, EUV, soft and hard X-rays, and gamm...
Optical and Near-IR long-term monitoring of NGC3783 and MR2251-178: evidence for variable near-IR emission from thin accretion discs
Seyfert galaxies:general — Seyfert galaxies:individual(NGC 3783,MR 2251-178)
2011/9/26
We present long term near-IR light curves for two nearby AGN: NGC3783 and MR2251-178. The near-IR data are complemented with optical photometry obtained over the same period of time. The light curves ...
Spectroscopic Studies of Solar Corona VI: Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops
Sun corona coronal structures emission line widt techniques spectroscopy
2010/9/16
We have obtained spectroscopic observations in coronal emission lines by choosing two lines simultaneously, one [Fe x] 6374Å and the other [Fe xi] 7892Å or [Fe xiii] 10747Å or [Fe xi...
The Use of KS Band Photometric Excesses to Investigate H2 Emission in Planetary Nebulae
KS Band Photometric Planetary Nebulae H2 Emission
2009/6/30
The Use of KS Band Photometric Excesses to Investigate H2 Emission in Planetary Nebulae。
Oh maser emission toward the young planetary nebula K3-35
maser emission young planetary nebula K3-35
2009/6/25
Oh maser emission toward the young planetary nebula K3-35。
The mid-IR emission of Seyfert galaxies：Relevance for CANARICAM
Seyfert galaxies mid-IR emission
2009/6/11
The mid-IR emission of Seyfert galaxies：Relevance for CANARICAM。
Time Variation in the Radio Continuum Emission Associated with the Surroundings of the Nucleus of the Planetary Nebula KjPn 8
Radio Continuum Emission KjPn 8 Planetary Nebula
2009/6/11
Time Variation in the Radio Continuum Emission Associated with the Surroundings of the Nucleus of the Planetary Nebula KjPn 8。
Emission lines from Jets in planetary nebulae。
A new yso outflow model, jet simulations, and their emission
yso outflow model jet simulations emission
2009/6/10
A new yso outflow model, jet simulations, and their emission。
Planetary Nebulae with H2 Emission。
Spectroscopic Studies of Solar Corona VI：Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops
Sun:corona coronal structures emission line widths techniques:spectroscopy
2009/5/7
We have obtained spectroscopic observations in coronal emission lines by choosing two lines simultaneously, one [Fe x] 6374Å and the other [Fe xi] 7892Å or [Fe xiii] 10747Å or [Fe xiv] ...
X-ray Emission from Solar Flares
Solar flares X-ray detectors X-ray line emission and continuum break energy microflares
2009/5/6
Solar X-ray Spectrometer (SOXS), the first space-borne solar
astronomy experiment of India was designed to improve our current understanding
of X-ray emission from the Sun in general and solar flare...