Convened at 8:30 for snacks and check
... Discussion on value/increasing attendance of meeting David Katz (PCC) offers to do hands-on workshop (color, nanotechnology) Contact Dept of Education on potential future of science requirements, maybe they present Have a theme that remains throughout the day Expand market to middle and elementary s ...
... Discussion on value/increasing attendance of meeting David Katz (PCC) offers to do hands-on workshop (color, nanotechnology) Contact Dept of Education on potential future of science requirements, maybe they present Have a theme that remains throughout the day Expand market to middle and elementary s ...
Tech Note: Wide Field-of-View Curved Focal Plane Array
... the first digital, wide field-of-view (FOV), curved focal plane array. This unique device corrects for the inherent aberrations of mirrors and lenses in optical systems, and thus enables wide FOV surveillance of space. The curved focal plane was developed for the Defense Advanced Research Projects A ...
... the first digital, wide field-of-view (FOV), curved focal plane array. This unique device corrects for the inherent aberrations of mirrors and lenses in optical systems, and thus enables wide FOV surveillance of space. The curved focal plane was developed for the Defense Advanced Research Projects A ...
PowerPoint - Chandra X
... Credit: X-ray: NASA/CXC/RIT/J.Kastner et al.; Optical/IR: BD +30 & Hen 3: NASA/STScI/Univ. MD/J.P. Harrington; NGC 7027: NASA/STScI/Caltech/J.Westphal & W.Latter; Mz3: NASA/STScI/Univ. Washington/B.Balick ...
... Credit: X-ray: NASA/CXC/RIT/J.Kastner et al.; Optical/IR: BD +30 & Hen 3: NASA/STScI/Univ. MD/J.P. Harrington; NGC 7027: NASA/STScI/Caltech/J.Westphal & W.Latter; Mz3: NASA/STScI/Univ. Washington/B.Balick ...
The X-ray/hard X-ray/gamma-ray connection of gamma
... with similar significance around 4σ in all but one, there is no long-term variability of XSS J12270-4859 in 18–60 kev band. The 3rd time span has the lowest significance. Though with similar exposure time, only a short time period (15 days) is covered compared to the others (each with ~600 days). XS ...
... with similar significance around 4σ in all but one, there is no long-term variability of XSS J12270-4859 in 18–60 kev band. The 3rd time span has the lowest significance. Though with similar exposure time, only a short time period (15 days) is covered compared to the others (each with ~600 days). XS ...
International Reporter, India 07-24-06 A Glimpse at the Future of Our Sun
... Surprisingly, he found that nearly a third of the red giants he surveyed were not uniformly bright across their face, but were patchy, perhaps indicating large spots or clouds analogous to sunspots, shock waves generated by pulsating envelopes, or even planets. “The typical belief is that stars have ...
... Surprisingly, he found that nearly a third of the red giants he surveyed were not uniformly bright across their face, but were patchy, perhaps indicating large spots or clouds analogous to sunspots, shock waves generated by pulsating envelopes, or even planets. “The typical belief is that stars have ...
Electromagnetic Spectrum Ppt
... • HOWEVER, TELESCOPES IN SPACE CAN COLLECT ENERGY AT ALL WAVELENGTHS! ...
... • HOWEVER, TELESCOPES IN SPACE CAN COLLECT ENERGY AT ALL WAVELENGTHS! ...
IMAGES FROM SPACE
... • Special detectors must be used to form images from radiation other than visible light. – Radio waves – Detected by radio telescopes – Infrared, X-ray and Gamma ray detectors are used for those higher frequency regions. – Visible light - detected by optical telescopes ...
... • Special detectors must be used to form images from radiation other than visible light. – Radio waves – Detected by radio telescopes – Infrared, X-ray and Gamma ray detectors are used for those higher frequency regions. – Visible light - detected by optical telescopes ...
reflecting telescope
... • Atmosphere blocks some types of light – Low opacity: Optical and Radio – Medium opacity: Infrared and UV – High opacity: Gamma Rays, X-rays & some UV ...
... • Atmosphere blocks some types of light – Low opacity: Optical and Radio – Medium opacity: Infrared and UV – High opacity: Gamma Rays, X-rays & some UV ...
AAO Techniques Workshop (April 2001) 12 Mbytes
... camera on the HST. It took images over the wavelength range 300 to 1000 nm with four CCD detectors. Over time the UV sensitivity dropped off due to the build-up on contaminants on the CCDs. It could operate in two focal modes – f/12.9 or Wide Field Camera mode, and f/30 Planetary Camera mode. The re ...
... camera on the HST. It took images over the wavelength range 300 to 1000 nm with four CCD detectors. Over time the UV sensitivity dropped off due to the build-up on contaminants on the CCDs. It could operate in two focal modes – f/12.9 or Wide Field Camera mode, and f/30 Planetary Camera mode. The re ...
Click here to get the file
... LIght Detection And Ranging (LIDAR) for atmospheric research High Resolution (0.01 A/pix) Spectrometer ...
... LIght Detection And Ranging (LIDAR) for atmospheric research High Resolution (0.01 A/pix) Spectrometer ...
Оценка качества согласования лазера с т
... deviation of light onto the focal plane of the telescope and computation of the nonvelocity-aberration term (anomalous deviation) from obtained data. ...
... deviation of light onto the focal plane of the telescope and computation of the nonvelocity-aberration term (anomalous deviation) from obtained data. ...
Document
... rather than a point. This blob is a lot larger than the Point Spread Function (PSF) that would be limited by the size of the telescope only Even the largest ground-based astronomical telescopes have no better resolution than an 20cm telescope ...
... rather than a point. This blob is a lot larger than the Point Spread Function (PSF) that would be limited by the size of the telescope only Even the largest ground-based astronomical telescopes have no better resolution than an 20cm telescope ...
Pressemitteilung - Micro
... applications, the sensors stand out due to their long-term temperature stability, as well as their high resistance to external influences. ...
... applications, the sensors stand out due to their long-term temperature stability, as well as their high resistance to external influences. ...
Last signal sent from RTG
... entering our portion of the Milky Way. The spacecraft continued to make valuable scientific investigations in the outer regions of the solar system until its science mission ended on March 31, 1997. Since that time, Pioneer 10’s weak signal had been tracked by the DSN as part of a new advanced-conce ...
... entering our portion of the Milky Way. The spacecraft continued to make valuable scientific investigations in the outer regions of the solar system until its science mission ended on March 31, 1997. Since that time, Pioneer 10’s weak signal had been tracked by the DSN as part of a new advanced-conce ...
Telescope: Angular Resolution
... • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
... • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
Optics and Telescope
... • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
... • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
Solar wind - schoolphysics
... million miles) exerts a force of 9 Newtons per square kilometre (0.78 pounds per square mile) on a solar sail. Imagine a space craft with a mass of 1000 kg and with a 'solar sail' of area 1 km 2. The acceleration of such a spacecraft due to solar radiation pressure would be 9/1000 = 0.009 m/s2. If t ...
... million miles) exerts a force of 9 Newtons per square kilometre (0.78 pounds per square mile) on a solar sail. Imagine a space craft with a mass of 1000 kg and with a 'solar sail' of area 1 km 2. The acceleration of such a spacecraft due to solar radiation pressure would be 9/1000 = 0.009 m/s2. If t ...
Ch 5 notes on telescopes
... 1. Can be used in tandem 2. Interferometry – a technique that makes it possible to produce radio images of angular resolution higher than the best optical telescopes v. Advantages: ...
... 1. Can be used in tandem 2. Interferometry – a technique that makes it possible to produce radio images of angular resolution higher than the best optical telescopes v. Advantages: ...
section 6 powerpoint
... Optical Telescope. A telescope designed to gather light in the optical band. Radio Telescope. A telescope designed to gather light at radio wavelengths. Seeing. The fluctuating effect on telescope images caused by turbulent bubbles in Earth’s atmosphere randomly deflecting light paths from the sourc ...
... Optical Telescope. A telescope designed to gather light in the optical band. Radio Telescope. A telescope designed to gather light at radio wavelengths. Seeing. The fluctuating effect on telescope images caused by turbulent bubbles in Earth’s atmosphere randomly deflecting light paths from the sourc ...
XMM-Newton
The XMM-Newton, also known as the X-ray Multi-Mirror Mission and the High Throughput X-ray Spectroscopy Mission, is an orbiting X-ray observatory launched by ESA in December 1999 on an Ariane 5 rocket. It is named in honor of Sir Isaac Newton. The telescope was placed in a very eccentric 48 hour elliptical orbit at 40°; at its apogee it is nearly 114,000 kilometres (71,000 mi) from Earth, while the perigee is only 7,000 kilometres (4,300 mi).