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The Crab Pulsar was the first pulsar for which the spin-down limit was broken using several months of data of the LIGO observatory. Most pulsars do not rotate at constant rotation frequency, but can be observed to slow down at a very slow rate (3.7 × 10 −10 Hz/s in case of the Crab). This spin-down can be explained as a loss of rotation ...
The Crab Nebula is a remnant of an exploded star. This is the Crab Nebula in various energy bands, including a hard X-ray image from the HEFT data taken during its 2005 observation run. Each image is 6' wide. The guest star reported by Chinese astronomers in 1054 is identified as SN 1054. The highlighted passages refer to the supernova.
Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Optical pulsar; C. Crab Pulsar; P. PSR B1509−58; V. Vela Pulsar
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide ... Crab Pulsar (PSR B0531+21) 10 Relatively young at 7200 (or ...
Print/export Download as PDF; Printable version; In other projects Wikidata item; ... Crab Pulsar: Pulsar: Taurus: 05h 34m 31.95s +22° 00′ 52.2″ ...
An optical pulsar is a pulsar which can be detected in the visible spectrum. There are very few of these known: the Crab Pulsar was detected by stroboscopic techniques in 1969, [ 1 ] [ 2 ] shortly after its discovery in radio waves, at the Steward Observatory .
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The Crab Nebula (catalogue designations M1, NGC 1952, Taurus A) is a supernova remnant and pulsar wind nebula in the constellation of Taurus.The common name comes from a drawing that somewhat resembled a crab with arms produced by William Parsons, 3rd Earl of Rosse, in 1842 or 1843 using a 36-inch (91 cm) telescope. [6]