Northern Sky Narrowband Survey: Continuum HIPS
收藏B2FIND2026-03-19 收录
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The Northern Sky Narrowband Survey maps the entire northern hemisphere down to a declination of -16° in the light of the emission lines H-alpha (656.3 nm), [OIII] (500.7 nm) and...
北天窄带巡天（Northern Sky Narrowband Survey）以Hα（H-alpha，656.3 nm）、[OIII]（500.7 nm）等发射线为观测波段，对整个北半球直至赤纬-16°的天区开展了巡天测绘。
