THE LAS CAMPANAS INFRARED SURVEY CAMERA S. E. Persson
... The camera’s optical design was chosen according to criteria established primarily by our science goals. As discussed above, it was considered essential that the camera work in the Ks band. This single choice greatly increases the instrument’s cost and complexity because of the requirements imposed ...
... The camera’s optical design was chosen according to criteria established primarily by our science goals. As discussed above, it was considered essential that the camera work in the Ks band. This single choice greatly increases the instrument’s cost and complexity because of the requirements imposed ...
Dishing Up the Data: The Role of Australian Space Tracking and
... A team of Australian engineers and technicians from the station spent the first half of 1964 at the Goldstone tracking station, becoming familiar with DSN (as it had then become) and assisting in the assembly and testing of the electronic equipment designed for Tidbinbilla. This same team then carri ...
... A team of Australian engineers and technicians from the station spent the first half of 1964 at the Goldstone tracking station, becoming familiar with DSN (as it had then become) and assisting in the assembly and testing of the electronic equipment designed for Tidbinbilla. This same team then carri ...
3. Wavefront sensors - Caltech Optical Observatories
... The output focal ratio of the second relay shall be greater than f/45 to allow for the optical switchyard. 2.2 Architecture of the Design The proposed Keck NGAO architecture consists basically of two pupil relays in cascade, a wide field relay followed by a narrow field one. The wide field relay c ...
... The output focal ratio of the second relay shall be greater than f/45 to allow for the optical switchyard. 2.2 Architecture of the Design The proposed Keck NGAO architecture consists basically of two pupil relays in cascade, a wide field relay followed by a narrow field one. The wide field relay c ...
instruction manual - Optical Vision Ltd
... an adapter so that the camera can be focussed. Some reflectors need more length than the focuser can travel, in order to focus the camera, and some refractors are designed to be used with diagonals, so when used with only a camera, their focal length has to be extended. This is particularly true whe ...
... an adapter so that the camera can be focussed. Some reflectors need more length than the focuser can travel, in order to focus the camera, and some refractors are designed to be used with diagonals, so when used with only a camera, their focal length has to be extended. This is particularly true whe ...
Invited Paper - Giant Magellan Telescope Organization
... The decision to produce the central segment between the first three and last three of the off-axis segments was driven by the project staging plan. As is described in section 7, we expect to have the telescope mount erected within the enclosure on site before completion of all seven primary mirror s ...
... The decision to produce the central segment between the first three and last three of the off-axis segments was driven by the project staging plan. As is described in section 7, we expect to have the telescope mount erected within the enclosure on site before completion of all seven primary mirror s ...
Computer with Internet connection Dr. Dan Reichart and his
... GRBs are the biggest bangs since the Big Bang. They are so luminous that they can be observed with relatively small telescopes, even if very far away. However, they fade quickly, often lasting only minutes. Consequently, PROMPT was built to be fast, not big. In 2005, UNC undergraduate Josh Haislip a ...
... GRBs are the biggest bangs since the Big Bang. They are so luminous that they can be observed with relatively small telescopes, even if very far away. However, they fade quickly, often lasting only minutes. Consequently, PROMPT was built to be fast, not big. In 2005, UNC undergraduate Josh Haislip a ...
Can You Play Online Bingo On Ipad
... power. With projects for extremely large telescopes aimed at apertures of 30 meters as well as some deferred projects that flirted with 50 and 100 meters, the arrival of primaries at this scale has been targeted by astronomical instrument builders. Early disclosures of the Dittoscope also emphasized ...
... power. With projects for extremely large telescopes aimed at apertures of 30 meters as well as some deferred projects that flirted with 50 and 100 meters, the arrival of primaries at this scale has been targeted by astronomical instrument builders. Early disclosures of the Dittoscope also emphasized ...
AMiBA: Hexapod Commissioning and Pointing
... (const. solid angle distribution over accessible sky) ...
... (const. solid angle distribution over accessible sky) ...
The Poor Man`s Telescope - Royal Astronomical Society of Canada
... bench or on the top of the barrel and fasten it into position with three wooden cleats cut to fit the circumference and nailed down around the glass. They should fit quite snugly and hold the glass fairly tightly and they should not project above the surface of the glass. Quarter of an inch below th ...
... bench or on the top of the barrel and fasten it into position with three wooden cleats cut to fit the circumference and nailed down around the glass. They should fit quite snugly and hold the glass fairly tightly and they should not project above the surface of the glass. Quarter of an inch below th ...
Chemical composition and pulsations of B
... in operation since summer 2007 at Borowiec Astrogeodynamic Observatory near Poznań in Poland ...
... in operation since summer 2007 at Borowiec Astrogeodynamic Observatory near Poznań in Poland ...
Site testing for the Discovery Channel Telescope
... the WIYN telescope and the DIMM system impacted by wind buffeting. The second (030612) was more quiescent and fortuitously yielded long periods of consistently very good image quality. Figure 9 compares the 030612 DIMM and WIYN seeing measurements. That night began with variable winds and poor seein ...
... the WIYN telescope and the DIMM system impacted by wind buffeting. The second (030612) was more quiescent and fortuitously yielded long periods of consistently very good image quality. Figure 9 compares the 030612 DIMM and WIYN seeing measurements. That night began with variable winds and poor seein ...
Image Formation in the Eye and the Telescope
... The human eye is equipped with three sets of muscles to allow the eyes, usually as a pair, to be swivelled to point in different directions. During its first few days of life, baby animals (including humans!) learn to contract and relax these muscles to point their eyes in the direction of choice. F ...
... The human eye is equipped with three sets of muscles to allow the eyes, usually as a pair, to be swivelled to point in different directions. During its first few days of life, baby animals (including humans!) learn to contract and relax these muscles to point their eyes in the direction of choice. F ...
Teleskop Modern
... Suggests that scientific productivity scales by collecting area But cost is roughly proportional to diameter2 or diameter3, so the costeffectiveness of a ground-based telescope is roughly independent of size, or maybe even somewhat favoring smaller apertures Of course, there is some science that sim ...
... Suggests that scientific productivity scales by collecting area But cost is roughly proportional to diameter2 or diameter3, so the costeffectiveness of a ground-based telescope is roughly independent of size, or maybe even somewhat favoring smaller apertures Of course, there is some science that sim ...
Sample manuscript showing specifications and style
... as wavefront sensors with a 500 X 500 pixel window and a 4 second read-time. They are mounted in pairs- each 1 mm above or below focus to provide wavefront information. The CCD47-20 sensor provides a 1024 X 1024 pixel format for autoguiding. In this case a 50 X 50 pixel window can be read at 5 frame ...
... as wavefront sensors with a 500 X 500 pixel window and a 4 second read-time. They are mounted in pairs- each 1 mm above or below focus to provide wavefront information. The CCD47-20 sensor provides a 1024 X 1024 pixel format for autoguiding. In this case a 50 X 50 pixel window can be read at 5 frame ...
Science Exemplary Text
... You can see planets, stars, and other objects in space just by looking up on a clear night. But to really see them--to observe the craters on the moon, the rings around Saturn, and the countless other wonders in our sky--you must use a telescope. A telescope is an instrument used to produce magnifie ...
... You can see planets, stars, and other objects in space just by looking up on a clear night. But to really see them--to observe the craters on the moon, the rings around Saturn, and the countless other wonders in our sky--you must use a telescope. A telescope is an instrument used to produce magnifie ...
Let`s Observe the Andromeda Nebula (M31)!
... in our own Milky Way galaxy or whether it exsited outside of the Milkyway Galaxy independently. In 1920, the Great Debate over this problem was held between two American astronomers: Harlow Shapley and Heber Curtis. ...
... in our own Milky Way galaxy or whether it exsited outside of the Milkyway Galaxy independently. In 1920, the Great Debate over this problem was held between two American astronomers: Harlow Shapley and Heber Curtis. ...
Operations of the Keck AO
... Need to be simplified Ok, watch PO and/or use pixel location Reliable, yet not optimized for IF and survey mode Automation needed Auto-recovery and automation needed ...
... Need to be simplified Ok, watch PO and/or use pixel location Reliable, yet not optimized for IF and survey mode Automation needed Auto-recovery and automation needed ...
instruction manual
... an adapter so that the camera can be focussed. Some reflectors need more length than the focuser can travel, in order to focus the camera, and some refractors are designed to be used with diagonals, so when used with only a camera, their focal length has to be extended. This is particularly true whe ...
... an adapter so that the camera can be focussed. Some reflectors need more length than the focuser can travel, in order to focus the camera, and some refractors are designed to be used with diagonals, so when used with only a camera, their focal length has to be extended. This is particularly true whe ...
114EQ-ASTR
... Never use a Meade® Telescope to look at the Sun! Looking at or near the Sun will cause instant and irreversible damage to your eye. Eye damage is often painless, so there is no warning to the observer that damage has occurred until it is too late. Do not point the telescope at or near the Sun. Do no ...
... Never use a Meade® Telescope to look at the Sun! Looking at or near the Sun will cause instant and irreversible damage to your eye. Eye damage is often painless, so there is no warning to the observer that damage has occurred until it is too late. Do not point the telescope at or near the Sun. Do no ...
NS2-M3C12S2_-_The_Radiotelescope
... A system consisting of an antenna, either parabolic or dipolar, used to gather radio waves emitted by celestial sources and bring them to a receiver placed in the focus ...
... A system consisting of an antenna, either parabolic or dipolar, used to gather radio waves emitted by celestial sources and bring them to a receiver placed in the focus ...
Sodium D-line Splitting
... fully to make the measurements. Do not disturb any of the setting of the spectrometer henceforth throughout the experiment. Last updated, January 2016, NISER, Jatni ...
... fully to make the measurements. Do not disturb any of the setting of the spectrometer henceforth throughout the experiment. Last updated, January 2016, NISER, Jatni ...
Australian Membership of the Giant Magellan Telescope Project
... dramatic gains in angular resolution promised by adaptive optics, while others rely entirely on the enormous light grasp offered by the collecting area of the seven primary mirror segments and the wide field of view of the survey instruments. In this sense GMT strikes a finely tuned balance between ...
... dramatic gains in angular resolution promised by adaptive optics, while others rely entirely on the enormous light grasp offered by the collecting area of the seven primary mirror segments and the wide field of view of the survey instruments. In this sense GMT strikes a finely tuned balance between ...
Day Laboratory Exercise #3: Optics and Telescopes
... AS102 - Day Laboratory Exercise #3: Optics and Telescopes ...
... AS102 - Day Laboratory Exercise #3: Optics and Telescopes ...
The GMT Consortium Large Earth Finder Sagi Ben-Ami Smithsonian Astrophysical Observatory
... Smithsonian Astrophysical Observatory ...
... Smithsonian Astrophysical Observatory ...
... sharp focus of the image in the focal plane. One imperfection intrinsic to refracting telescopes is chromatic aberration. The refraction of light through each lens tends to disperse shorter wavelength light through larger angles than for longer wavelength light. This results in blue light bending mo ...
Arecibo Observatory
The Arecibo Observatory is a radio telescope in the municipality of Arecibo, Puerto Rico. This observatory is operated by SRI International, USRA and UMET, under cooperative agreement with the National Science Foundation (NSF). This observatory is also called the National Astronomy and Ionosphere Center, although ""NAIC"" refers to both the observatory and the staff that operates it. From its construction in the 1960s until 2011, the observatory was managed by Cornell University.The Observatory's 1,000 ft (305 m) radio telescope is the world's largest single-aperture telescope. It is used in three major areas of research: radio astronomy, atmospheric science, and radar astronomy. Scientists who want to use the Arecibo Telescope submit proposals that are evaluated by an independent scientific board.The Radio Telescope has made appearances in motion picture and television productions, gaining more recognition in 1999 when it began to collect data for the SETI@home project. It has been listed on the American National Register of Historic Places beginning in 2008. It was the featured listing in the National Park Service's weekly list of October 3, 2008. The Center was named in IEEE Milestone in 2001. It has a visitors center that is open part time.