- O/IR System
John Moustakas and Kevin Napier/Siena College
The September 2015 NOAO Newsletter is online and ready to download.
On the Cover
An image from the Dark Energy Camera Legacy Survey (DECaLS), a public survey mapping 6700 square degrees, approximately one-sixth of the sky, using the Blanco 4-m telescope at the Cerro Tololo Inter-American Observatory. The image shows the interacting galaxy system UGC 12589 at a distance of 470 million light-years. The distorted morphologies and diffuse light result from the gravitational interaction between the galaxies.
The US National Gemini office is pleased to inaugurate its website. All Gemini Users are invited to explore, experiment, and give us feedback on these pages.
Digital tracking dramatically increases the sensitivity of a telescope to faint asteroids. A recent study illustrates the potential of this approach using data from the 0.9m WIYN telescope on Kitt Peak.
Eight new dwarf galaxy “neighbors” of the Milky Way discovered in recent data from the Dark Energy Survey. The survey is being carried out on the 4-m Blanco telescope at CTIO.
Smallest supermassive black hole discovered in dwarf galaxy RGG118. NOAO Hubble Fellow Amy Reines is a coauthor on the study.
Hiding in Plain Sight: Undergraduates Discover the Densest Galaxies Known
NOAO Press Release 15-04
NGC 2346 - A Cosmic Butterfly’s Delicate Wings
NOAO Press Release 15-03
NASA selects two teams for high precision radial velocity spectrometer study on Kitt Peak. The new instrument will measure the subtle motion of stars produced by their orbiting planets.