[vsnet-alert 21332] Re: BC Dor likely superoutburst (ASAS-SN CV Patrol)

[Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert]

Indeed a superoutburst:
DORBC 20170809.388  13.68V ASN

Two previous normal outbursts
(recorded by the ASAS-SN CV Patrol):

DORBC 20151030.206 <15.98V ASN
DORBC 20151101.250  14.02V ASN
DORBC 20151105.250 <16.89V ASN

DORBC 20161231.094 <16.73V ASN
DORBC 20170103.115  14.84V ASN
DORBC 20170104.272  14.56V ASN
DORBC 20170105.165  15.82V ASN
DORBC 20170106.071 <16.27V ASN

Regards,
Patrick
--------------------------------------------
Patrick Schmeer <pasc1312-aavso at yahoo.de> wrote:

Subject: BC Dor likely superoutburst (ASAS-SN CV Patrol)

BC Doradus  (UGSU)

BCDor 05:46:14.96 -68:35:23.70 17.64
2017/08/07 10:09 57972.42326000007 13.622
15.910 57969.43642
http://cv.asassn.astronomy.ohio-state.edu/outburst?id=9641

DORBC 20170804.436 <15.91V ASN
DORBC 20170807.423  13.62V ASN

The International Variable Star Index:
https://www.aavso.org/vsx/index.php?view=detail.top&oid=136296

The most recently observed superoutburst
started on 2015 February 20 (Rod Stubbings,
vsnet-alert 18315). Another superoutburst
(in 2016 April or May?) may have been missed.

Time-resolved photometry is recommended.

Clear skies,
Patrick