gemfilterEO562z
not convolved with dichroic
gemfilterXSDSSza
gemfilterEO716z
gemfilterEO466z
gemfilterXSDSSua
gemfilterXSDSSra
gemfilterXSDSSga
gemfilterEO832a
gemfilterXSDSSia
gemfilterH-alphaa
gemfilterEO562a
gemfilterEO716a
gemfilterEO466a
enews-gemini2101
sci21081a
This illustration depicts a collapsing star that is producing two short gamma-ray jets. Just before a massive, collapsing star…
sci21079a
This illustration depicts a planet partially hidden in the glare of its host star and a nearby companion star. After examining a…
sci21078a
This illustration shows the distant Comet Bernardinelli-Bernstein as it might look in the outer Solar System. Comet…
sci21076a
Rubin Observatory Commissioning Team Announcement of Opportunity
covid-control-CC
Charlie Figura (seated) and Sunny Stewart (standing) in the Hilo Base Facility control room preparing for evening operations…
sci21075b
Left: SOAR Calibration Wavefront Sensor assembly. The newly installed cameras (light blue) are connected to glycol cooling lines…
sci21077a
Rubin Observatory Project & Community Workshop
sci21075c
Layout of the CWFS mechanical model. The back-end of the acquisition and calibration paths were modified to accommodate the new…
sci21075a
SOAR is equipped with a 4.1-meter mirror and is based in Chile at Cerro Pachón. It stands at an altitude of 2,700 meters (8,900…
sci21074a
NEID’s design features high spectral resolution, large wavelength coverage, and exquisite wavelength stability. The spectral…
gsm2021-zoom
sci21058a
noirlab-20110629-reu-tour-sunset-24701
Gemini North on a rare cloudy evening as the telescope (visible through the open vent gates) prepares for nighttime operations.
ctHydraEC#19
Order: 14.75
ctDECamY
ctHydraEC#9
Order: 9.75
ctHydraEC#12
Order: 11.25
ctHydraEC#13
Order: 11.75
ctDECamN964
ctHydraEC#17
Order: 13.75
ctDECami
ctHydraEC#20
Order: 15.25
ctHydraEC#10
Order: 10.25
ctHydraEC#14
Order: 12.25
ctDECamg
ctHydraEC#18
Order: 14.25
ctDECamz
ctDECamN662
ctHydraEC#11
Order: 10.75
ctHydraEC#16
Order: 13.25
ctDECamr
ctBG39
Schott Glass Filters. Purpose: Bandpass ~350-580nm Thickness: 2mm
ctRG610
Schott Glass Filters. Purpose: Longpass > ~610nm Thickness: 2mm
ctGG455
Schott Glass Filters. Purpose: Longpass > ~455nm Thickness: 2mm
ctHydraEC#4
Order: 7.25
ctOG570
Schott Glass Filters. Purpose: Longpass > ~570nm Thickness: 2mm