Phrases with «arcsec»

Full - res file is about 2506 megapixels (precisely 2.505.603.136 pixels) with a resolution of about 1 arcsec per pixel. (skyfactory.org)
This spectrograph is characterized by a long slit field - of - view of ~ 50 arcsec with a spectral resolution is over 20,000. (planets.life)
[15] The closest recent approach was in February 2016, at 4.0 arcsec through 300 °. (en.wikipedia.org)
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