[vsnet-ecl 6158] DN Boo observations by H.Itoh (19/Dec/2016)

[K.Nagai]

object         YYMMDD(UT)         mag    code
BOODN        20161219.74655    11.05V  Ioh.VSOLJ
BOODN        20161219.74797    11.05V  Ioh.VSOLJ
BOODN        20161219.74941    11.06V  Ioh.VSOLJ
BOODN        20161219.75083    11.12V  Ioh.VSOLJ
BOODN        20161219.75226    11.10V  Ioh.VSOLJ
BOODN        20161219.75369    11.08V  Ioh.VSOLJ
BOODN        20161219.75512    11.08V  Ioh.VSOLJ
BOODN        20161219.75654    11.06V  Ioh.VSOLJ
BOODN        20161219.75797    11.08V  Ioh.VSOLJ
BOODN        20161219.75940    11.09V  Ioh.VSOLJ
BOODN        20161219.76082    11.08V  Ioh.VSOLJ
BOODN        20161219.76226    11.12V  Ioh.VSOLJ
BOODN        20161219.76368    11.08V  Ioh.VSOLJ
BOODN        20161219.76512    11.13V  Ioh.VSOLJ
BOODN        20161219.76654    11.09V  Ioh.VSOLJ
BOODN        20161219.76796    11.09V  Ioh.VSOLJ
BOODN        20161219.76940    11.10V  Ioh.VSOLJ
BOODN        20161219.77082    11.13V  Ioh.VSOLJ
BOODN        20161219.77225    11.12V  Ioh.VSOLJ
BOODN        20161219.77368    11.09V  Ioh.VSOLJ
BOODN        20161219.77510    11.12V  Ioh.VSOLJ
BOODN        20161219.77653    11.13V  Ioh.VSOLJ
BOODN        20161219.77796    11.15V  Ioh.VSOLJ
BOODN        20161219.77939    11.09V  Ioh.VSOLJ
BOODN        20161219.78081    11.12V  Ioh.VSOLJ
BOODN        20161219.78225    11.10V  Ioh.VSOLJ
BOODN        20161219.78367    11.15V  Ioh.VSOLJ
BOODN        20161219.78509    11.14V  Ioh.VSOLJ
BOODN        20161219.78653    11.17V  Ioh.VSOLJ
BOODN        20161219.78795    11.16V  Ioh.VSOLJ
BOODN        20161219.78937    11.15V  Ioh.VSOLJ
BOODN        20161219.79081    11.14V  Ioh.VSOLJ
BOODN        20161219.79223    11.17V  Ioh.VSOLJ
BOODN        20161219.79366    11.12V  Ioh.VSOLJ
BOODN        20161219.80650    11.16V  Ioh.VSOLJ
BOODN        20161219.80793    11.21V  Ioh.VSOLJ
BOODN        20161219.80936    11.19V  Ioh.VSOLJ
BOODN        20161219.81079    11.22V  Ioh.VSOLJ
BOODN        20161219.81222    11.22V  Ioh.VSOLJ
BOODN        20161219.81365    11.24V  Ioh.VSOLJ
BOODN        20161219.81507    11.24V  Ioh.VSOLJ
BOODN        20161219.81650    11.26V  Ioh.VSOLJ
BOODN        20161219.81793    11.24V  Ioh.VSOLJ
BOODN        20161219.81935    11.21V  Ioh.VSOLJ
BOODN        20161219.82079    11.27V  Ioh.VSOLJ
BOODN        20161219.82221    11.23V  Ioh.VSOLJ
BOODN        20161219.82365    11.24V  Ioh.VSOLJ
BOODN        20161219.82507    11.25V  Ioh.VSOLJ
BOODN        20161219.82649    11.26V  Ioh.VSOLJ
BOODN        20161219.82793    11.27V  Ioh.VSOLJ
BOODN        20161219.82935    11.29V  Ioh.VSOLJ
BOODN        20161219.83078    11.27V  Ioh.VSOLJ
BOODN        20161219.83221    11.27V  Ioh.VSOLJ
BOODN        20161219.83363    11.25V  Ioh.VSOLJ
BOODN        20161219.83506    11.28V  Ioh.VSOLJ
BOODN        20161219.83648    11.25V  Ioh.VSOLJ
BOODN        20161219.83934    11.28V  Ioh.VSOLJ
BOODN        20161219.84078    11.30V  Ioh.VSOLJ
BOODN        20161219.84220    11.29V  Ioh.VSOLJ
BOODN        20161219.84362    11.27V  Ioh.VSOLJ
BOODN        20161219.84506    11.29V  Ioh.VSOLJ
BOODN        20161219.84648    11.26V  Ioh.VSOLJ
BOODN        20161219.84792    11.27V  Ioh.VSOLJ
BOODN        20161219.84934    11.29V  Ioh.VSOLJ
BOODN        20161219.85076    11.28V  Ioh.VSOLJ
BOODN        20161219.85505    11.27V  Ioh.VSOLJ
BOODN        20161219.85791    11.28V  Ioh.VSOLJ
BOODN        20161219.85933    11.21V  Ioh.VSOLJ
BOODN        20161219.86075    11.21V  Ioh.VSOLJ
BOODN        20161219.86219    11.22V  Ioh.VSOLJ
BOODN        20161219.86361    11.22V  Ioh.VSOLJ
BOODN        20161219.86503    11.22V  Ioh.VSOLJ

observer: H. Itoh (Nagano, Japan)
instruments: 6R(f355mm)+ATIK 414EX (V filter)
photometry error = 0.0218

minI BOODN 2457742.339 0.001 Hel Ioh.VSOLJ n=72 V (calculated by Nagai)

DN Boo JD(hel)=2457742.339 C=2457742.347 E=8800 O-C=-0.008 V

min=2453803.760+0.4475667xE (GCVS, Samus et al., Dec.2014)


             - 19/Dec/2017 DN Boo (By H.Itoh) -
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