[vsnet-alert 21001] asassn-17ei rebrightens

Berto Monard bmonard at mweb.co.za
Thu May 11 17:34:48 JST 2017


Last night ASASSN-17ei was observed to be brighter again after the initial
outburst and fade.


Observations were done at CBA Kleinkaroo using telescope RCX400 f/8 and CCD camera
ST8, unfiltered.
JD 2457884.199 = UT May 10.699


ASASSN-17ei
JD / mag 

2457864.407	15.2	CR		MLF
2457865.393	15.3	CR		MLF
2457867.218	16.0	CR		MLF
2457869.358	17.5	CR		MLF
2457873.304	17.4	CR		MLF
2457876.304	17.4	CR		MLF
2457883.275	17.6	CR		MLF
2457884.199	16.2	CR		MLF
2457884.382	15.7	CR		MLF


There could possibly be a second rebrightening under way for ASASSN-17el, as per
table below

ASASSN-17el
JD / mag

2457871.220	14.0	CR		MLF  first rebrightening
2457872.231	13.8	CR		MLF
2457873.215	13.7	CR		MLF
2457876.257	13.9	CR		MLF
2457878.214	15.0	CR		MLF
2457880.195	16.6	CR		MLF
2457882.195	17.1	CR		MLF
2457883.200	17.1	CR		MLF
2457884.195	16.9	CR		MLF  start of second rebrightening ?





Berto Monard / KKO


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