Correction to AAVSO Alert Notice 522

Exoplanet occultation, asteroid occultation,
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Correction to AAVSO Alert Notice 522

文章 PTS » 週四 02 7月, 2015 08:33

AAVSO Alert Notice 523
July 1, 2015

Correction to AAVSO Alert Notice 522

In AAVSO Alert Notice 522 (http://www.aavso.org/aavso-alert-notice-522)
on the upcoming observations of the black hole X-ray binary V404 Cyg by HST, the date of the detection by the Swift satellite was incorrectly given as 2015 June 16.77197 UT (Barthelmy et al., GCN Circular 17929, http://gcn.gsfc.nasa.gov/gcn3/17929.gcn3). The correct date is 2015 June 15.77197 UT.

Our sincere apologies for this error!

The date was correctly given in AAVSO Alert Notice 520 (http://www.aavso.org/aavso-alert-notice-520), which announced the outburst.

Thanks to Patrick Schmeer for drawing our attention to this error.

Coordinates for V404 Cyg: 20 24 03.83 +33 52 02.2 (J2000.0)


This AAVSO Alert Notice was compiled by Elizabeth O. Waagen.

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