... Bad Astronomy . ... Bitesize Astronomy . ... Have you ever looked at pictures of Saturn's rings and noticed what look like gaps in the rings? ... Gian Domenico Cassini discovered a large gap in Saturn's rings in 1675. Later, an astronomer named Encke discovered a smaller gap near the edge of the rings. ... It was found long ago that an orbit in the Cassini Division, as the large gap is named, has a period almost exactly one-half that of one of Saturn's moons named Mimas. ... 2008 Phil Plait. ...

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. Search this album . Gallery . :: The First 100 Years . :: Staff - Serious and not -so-serious . :: Staff, date unknown . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . View full size . Title: Staff, date unknown . File name: snc240688.jpg . Dimensions: 832 x 621 px . Page: 1 2 27 28 29 30 31 32 33 34 35 36 37 74 75 . Powered by Gallery 3.0.9 (Chartres) . Login

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• Unknown

Next: Code III: Regularized Up: Image Restorations of High Previous: Comments . In the standard case of known PSF (Code I), knowledge of the PSF is often derived from the very image to be restored. ... For such cases, a natural generalization of Code I is a code that incorporates these ``PSF stars'' into the list of designated point sources and treats the PSF as an unknown function to be determined simultaneously with and . ... The first is that has multiple maxima of approximately equal height. ...

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• Previous Known Issues and Features
• Known PyRAF Shortcomings
• Code I: Known PSF

... Posts tagged ?unknown truth? ... I must say that I do not know Bayesian methods to cope with model misspecification, tests with an unknown true model, or tests for non-nested hypotheses except Bayes factor (concerns a lot how to choose priors). ... Tags: hypothesis testing , maximum likelihood , model misspecification , non-nested models , unknown truth . ... Comment . ... Entries RSS . Comments RSS . ... vlk on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

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• Known SAOtng bugs and limitations
• Harvard College Observatory History in Images

From: Andrew Melatos ( amelatos@isis.ph.unimelb.edu.au ) . Date: Thu Sep 27 2001 - 10:29:54 EST . Previous message: Andrew Melatos: "summary" . Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ] . ... Andrew . MESSAGE/DELIVERY-STATUS attachment: stored . attached mail follows: . ... for the workshop. ... workshop. ...

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• Discovery of PSR J0108-1431, the closest known neutron star
• casacore: casa::TableUnknownDesc Class Reference
• casacore: FittingProxy::FitType Class Reference

... HeB HeR StH 41 05 29 11.44 -06 08 05.4 10.6: F:ea tab2_06.ps tab2_06.jpg spec2_06.ps NGC 1977 p102 Y-WeT HeB RY Ori 05 32 09.94 -02 49 46.6 10.80-13.9pg 11.15-13.00 F6/8ep tab2_07.ps tab2_07.jpg spec2_07.ps Y-BiT DST?- ... ps Bran 217 O-WeT Star in bright Neb-TiS BeC, FiM T Cha 11 57 13.53 -79 21 31.5 10.1-14.0 F5e tab2_13.ps tab2_13.jpg spec2_13.ps Y-WeT No Em+DST? ... HeB BO Cep 22 16 54.07 +70 03 45.1 12.0-13.7B 11.46 F2ea tab2_23.ps tab2_23.jpg spec2_23.ps Y-WeT HeB . Table I | ...

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• ESO - Are there any known problems with VIMOS data?
• ESO - Are there any known problems with ISAAC data?
• ESO - Are there any known problems with OMEGACAM data?

Blackholes Forum Message . Forums: . ... It Is Still Unknown . ... Posted by Rowanda on January 28, 2005 02:57:17 UTC . ... Beginner quantum - duordi - January 29, 2005 - 15:38 UTC . Re: Begginner quantum - wandaqueen - January 30, 2005 - 00:56 UTC . Oh? - duordi - January 30, 2005 - 03:25 UTC . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Unknown Ancient (sacred) Geometry - an Astronomy Net God Science Forum Message

. Parent Directory . albuquer.alb . appice.alb . bcomp.alb . belafont.alb . billhunt.alb . billward.alb . dupree.alb . gale.alb . giant.alb . lynne.alb . petebest.alb . pilot.alb . rodgers.alb . sheridan.alb . sparks.alb . unknown.001 . unknown.002 . weathers.alb

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• Image: The palace of unknown (for me) origin. Sharof Rashidov avenue.
• Index of /ftproot/pub/rec/music/XG/songs/unknown

... 2009 July 6 . Unknown Dark Material on Mercury . Credit: MESSENGER , NASA , JHU APL , CIW . ... Pictured above on the lower right, a large crater -- about 100 kilometers across -- has unusual dark material of unknown composition near its center. ... If so, the composition of the dark mound might be similar to the composition of some mysterious dark ring s also recently discovered on Mercury. Alternatively, the dark material could be related to an unusual composition of the impacting rock . ...

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• APOD: August 27, 1995 - Gamma Ray Bursts from the Unknown
• APOD: November 23, 1996 - Gamma Ray Bursts from the Unknown
• APOD: 2011 April 4 - Verona Rupes: Tallest Known Cliff in the Solar System

... Unknown Dark Material on Mercury . ... Credit: MESSENGER , NASA , JHU APL , CIW Explanation: What is that strange material on Mercury? ... Pictured above on the lower right, a large crater -- about 100 kilometers across -- has unusual dark material of unknown composition near its center. ... One origin hypothesis is that the dark material was uncovered from beneath Mercury's surface during the impact that created the surrounding crater. ... Publications with keywords: Mercury - Messenger . ...

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• Gamma Ray Bursts from the Unknown
• Астронет > Gamma Ray Bursts from the Unknown
• Астронет > Unknown Dark Material on Mercury

. XMM-Newton Science Analysis System . omgsource (omgsource-1.4) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page Occasionally problems can arise with the interface between the program and ds9, resulting in XPA errors and the ds9 image to disappear. This is more likely to happen if the system is very busy. If it does happen, then you click the Start ds9 button to restart the ds9 image displayer. XMM-Newton SOC/SSC -- 2008-07-02

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• Parameters
• Generation from In-Orbit Data
• Radiation Workshop Topics

The kinematical properties of the fragment ejection processes in the events that produced the presently known asteroid families have long been poorly known due to the presence of a couple of unknown angles (the true anomaly and the argument of the perihelion of the parent body at the epoch of the family formation) in Gauss' equations. ... In these cases, we show that the unknown angles can be reliably determined, and the ejection velocities of the fragments can be fairly well reconstructed. ...

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• Abstract
• The Faulkes Telescope follow-up of archive image asteroids
• James Aumonier: ?

G. E. Tsydynzhapov, A. F. Shevchun, M. R. Trunin, V. N. Zverev, D. V. Shovkun, N. V. Barkovskiy, and L. A. Klinkova "Observation of a Transition from BCS to HTSC-like Superconductivity in Ba 1-x K x BiO 3 Single Crystals " JETP Letters, 83 , 405 (2006) . This is well known that the electron concentration in superconductor K x Ba 1-x BiO 3 diminishes together with the critical temperature T c when the potassium doping x increases above x=0.35. ...

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Unknown numbers are usually represented by letters of the alphabet . ... However, different letters are also used, often hinting at the quantity they represent-- v for an unknown velocity, T for an unknown time, m or M for unknown masses and F for an unknown force. ... An example of case (#1) is the ratio between the length of a circle and its diameter, a universal constant appearing in many equations (for example, Kepler's equation in section (12a)), whose value to 11 decimals is 3.14159265359.. ...

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• History of Space Exploration
• SmallBodies in the Solar System
• ИКИ РАН - Исследование Земли из космоса

... This is a list of known variable stars near galaxies. ... IAUC 7482 . ... M31 . Nova M31 2008-11b . ... Nova M31 2008-08e . ... CBAT M31 page . ... IAUC 4059 . ... NGC 4013 . ... IAUC 6920 . ... PSN J12025798+0450397 . ... PSN J13343998-2340528 . ... MCG -2-37-6 . Galactic Variable . ... NGC 6340 . ... IAUC 8153 . ... Variable near UGC 10700 . ... Variable near MCG +07-36-33 . ... IAUC 7141 . ... NGC 6822 . Variable near NGC 6822 . ... IAUC 8141 . ...

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• Extragalactic Novae
• Bright Supernova pages - List of GRB
• 2016 Supernova Boneyard

... 4-Bit Micro-controllers 8-Bit Micro-controllers 16/32-Bit Micro-controllers . ... Em-Marin: Not one of the most well known companies for micro-controllers, but never-the-less an interesting one. ... 1.2-3.6V+ 2.0-5.5V . ... 256 bit . ... LCD driver . ... 2x8 . ... More widely renowned for their consumer electronics, Panasonic make a range of 4-bit micro-controllers: . ... Winbond are better known for their multi-I/O chips, but also make a few 4-bit micro-controller, with: 16-bit ROM, 4-bit RAM. ...

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• Текстовая обработка. Хрестоматия по программированию на Си в Unix
• First priority candidates
• HwB: SSFDC Connector

... FIELD | ... public class FileInfo . ... static int . ... int . ... Field Detail public static final int GRAY8 . ... public static final int GRAY16_SIGNED . ... public static final int GRAY16_UNSIGNED . ... public static final int GRAY32_INT . ... public static final int GRAY32_FLOAT . ... public static final int COLOR8 . ... public static final int RGB . ... public static final int RGB_PLANAR . ... public static final int BITMAP . ... public static final int ARGB . ... public static final int BGR . ...

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• Opener (ImageJ API)

... These are just the bare bones--just three basic ideas and rules for handling relations ("equations") involving unknown quantities whose values you are trying to find. In most calculations you try to find a number . ... To get a solution, one must replace the given equation (or equations) with others, containing the same information but cleaner in appearance. ... If you have an equation and modify both its sides in exactly the same way, what you get is also a valid equation. ...

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• Formulas
• Magnetism before Gilbert "
• The Exploration of the Earth's Magnetosphere

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. February 7, 1998 . COBE Hotspots: The Oldest Structures Known . ... After computer processing to remove contributions from nearby objects and the effects of the earth's motion , the map shows temperature variations in the early Universe as red "spots". These spots are the oldest, most distant structures known. ... About APOD > . ...

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• History of Space Exploration
• HwB: SmallPCI Connector (Offline)
• HwB: SUN SBus Connector (Offline)

M obile A stronomical Sy stem of TE lescope- R obots MASTER-II Kislovodsk Lomonosov Moscow State University, Sternberg Astronomical Institute , Moscow Union "Optic" , Kislovodsk Solar Station Latitude = 43 o љ44'.767љN; Longitude = 42 o љ31'.417љE; Altitude = 2067љm MASTERљIIљ(8љsquareљdegress) + MASTERљVWF(VeryљWideљFieldљCameras (FOV=800 square degrees, Timeљresolutionљupљtoљ150љms, with unfiltered m_lim=14m on 5 sec. exposure, and ~10.5m with 0.15 sec) . ... 11h 38m 38.0s , -09d 59m 59s) . ...