English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We report on a detailed study of the mode switching in pulsar J1326$-$6700 byanalyzing the data acquired from the Parkes 64 m radio telescope at 1369 MHz.During the abnormal mode, the emission at the central and trailing componentsbecomes extremely weak. Meanwhile, the leading emission shifts toward earlierlongitude by almost 2{\deg}, and remains in this position for typically lessthan a minute. The mean flux density of the normal mode is almost five timesthat of the abnormal mode. Our data show that, for PSR J1326$-$6700, 85% of thetime was spent in the normal mode and 15% was in the abnormal mode. Theintrinsic distributions of mode timescales can be well described by Weibulldistributions, which present a certain amount of memory in mode switching.Furthermore, a quasiperiodicity has been identified in the mode switching inpulsar J1326$-$6700. The estimated delay emission heights based on thekinematical effects indicate that the abnormal mode may have originated fromhigher altitude than the normal mode.

The Mode Switching in Pulsar J1326$-$6700