... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...

... The <P> element is used to define a paragraph. ... The ALIGN attribute can be used to explicitly specify the horizontal alignment. ... Note: Do not use empty paragraphs to add white space around headings, lists or other elements. ... By convention, the class names are interpreted hierarchically, with the most general class on the left and the most specific on the right, where classes are separated by a period. ... You can then explicitly specify line breaks in paragraphs using the BR element. ...

... The BR tag inserts a line break. ... If text is wrapping around an element such as an image, you can use the CLEAR attribute of the BR tag to force the text to continue its flow at the next clear line (that is, it stops wrapping around the element). ... HyperText Markup Language (HTML) is a set of tags and attributes that mark how text is organized and . ... text. ... Netscape Navigator ignores any SIZE attribute and instead uses the HEIGHT, WIDTH, and ALIGN attributes to define a spacing rectangle....

... PmWiki / . ... PmWiki has two types of table markup; the markup described in this page is useful for creating tables with lots of small cells, while table directive markups help with larger scale tables. ... Bordered and borderless tables . ... At present there is no way to specify the color of individual rows or cells in this type of table (but see Cookbook:FormattingTables ). || border=1 align=center bgcolor=yellow ||!cell 1 ||! cell 2 ||! cell 3|| ||left-aligned || centered || right-aligned|| . ...

OptInt PmWiki : Pm Wiki / Tables . ... cell 1 . ... Cell contents may be aligned left, centered, or aligned right. ... border=1 width=100% ||!cell 1 ||! cell 2 ||! cell 3|| ||left-aligned || centered || right-aligned|| . ... Table width . ... At present there is no way to specify the color of individual rows or cells in this type of table (but see Cookbook:FormattingTables ). || border=1 align=center bgcolor=yellow width=70% ||!cell 1 ||! cell 2 ||! cell 3|| ||left-align || center || right-align|| . ...

. " The Arecibo Observatory is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations . expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation."

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... Protected Member Functions | ... MpcImportWindow Class Reference . Window for importing orbital elements from the Minor Planet Center. ... voidљ . ... Public Slots inherited from StelDialog . ... Retranslate the content of the dialog. ... Signals inherited from StelDialog . ... Protected Attributes inherited from StelDialog . ... Public Member Functions inherited from StelDialog . ... virtual void MpcImportWindow::createDialogContent . ...

... Contents . ... Sidereal time . ... Mean longitude of the Moon, mean elements of the Moon's orbit and equator . ... Ephemeris for physical observations of the Sun . ... Ephemeris for physical observations of the Moon . ... Matrix elements for conversion to CIRS . ... Conversion of mean time to sidereal time (with accuracy 0.01 s ) . ... Conversion of sidereal time to mean time (with accuracy 0.01 s ) . ... Conversion of mean time to sidereal time (with accuracy 0.001 s and 0.0001 s ) . ...

... CfA Home . HCO Home . SAO Home . ... Welcome to CfA . CfA History . ... Laboratory Astrophysics . Extreme Astrophysics . ... 617) 495-7210 . ... 617) 495-7044 . ... 617) 495-7265 . ... HEA Research . ... HEA Home Page . CFA/HEA Home Page . ... High Energy Astrophysics Division (HEAD) . Chandra X-ray Center . ... Chandra Cluster Cosmology Project . Chandra Multiwavelength Project (ChaMP) . ... Chandra-Planck Clusters Project . ... CfA Virtual Observatory Project . ...