スポンサーサイト

上記の広告は1ヶ月以上更新のないブログに表示されています。
新しい記事を書く事で広告が消せます。

KT Eri (update ligiht curve)

KT Eri (Nova Eri 2009)
KT_Eri_lt_lc_col10s.png
D=235mm, F/6.3 + ST-9XE

Results of photometry:
Aug. 28.788(UT) B = 13.95(7)
Aug. 28.793(UT) V = 13.82(6)
Aug. 28.785(UT) Rc = 13.72(7)
Aug. 28.799(UT) y = 14.05(13)

comp. star: TYC5325-1544-1 (V = 10.24, B-V = 0.57)
スポンサーサイト

CCD monitor (2010.08.26)

object yyyymmdd(UT) mag code
ANDFO 20100826.7069 <165Rc OUS
ANDKV 20100826.7116 <163Rc OUS
ARIBB 20100826.7187 <161Rc OUS
CYGCI 20100826.4686 9.89V OUS
CYGCI 20100826.4636 10.69B OUS
CYGCI 20100826.4612 8.90Rc OUS
CYGCI 20100826.4734 9.90y OUS
DELHO 20100826.5325 <166Rc OUS
TRIUW 20100826.7215 <165Rc OUS
VULIL 20100826.5270 <163Rc OUS

23.5cmSC(F6.3) + ST-9XE + B, V, Rc and y filter

CI Cyg (2010.08.26)

CI Cyg
CI_Cyg20100826.png
D=280mm, F/10 + DSS-7 + ST-402
slit = 50micron
Exposure time 60sec x 4

Emission lines of Balmer series, He I (4472, 5876, 6678, 7075), He II (4686, 5412), N III (4641), C III (4647) and [O III] (5007) are seen on the spectrum. The emission lines was identified referring to Fehrenbach & Chun (1981). FWHM of H_alpha is 800 km/s. Additionally, results of photometry are B = 10.69(1), V = 9.89(1), Rc = 8.90(1) and y = 9.90(1). Comp. star used TYC2681-464-1 (V=8.60, B-V=0.35).

HS2219+1824 (2010.08.23)

HS2219+1824
HS2219_20100823.png
D=235mm, F/6.3 + ST-9XE
Filter: clear
Exp. time: 30sec
comparison star: GSC1690.1189 (mag:12.16)
check star: GSC1690.1337 (mag:12.53)

23.6067(UT) = 13.34(10) C

CCD monitor (2010.08.18)

object yyyymmdd(UT) mag code
ANDFO 20100818.7355 <165Rc OUS
ANDKV 20100818.7419 <174Rc OUS
TRIWY 20100818.6365 16.38Rc OUS
OT_J001538+263657 20100818.7155 <165Rc OUS

23.5cmSC(F6.3) + ST-7XE + Rc filter

CCD monitor (2010.08.17)

object yyyymmdd(UT) mag code
ANDFO 20100817.6810 <162Rc OUS
ANDKV 20100817.6876 <162Rc OUS
ANDLL 20100817.6949 <159Rc OUS
ANDV402 20100817.7019 <160Rc OUS
ARIBB 20100817.7098 <162Rc OUS
AURHV 20100817.7363 <161Rc OUS
CASGX 20100817.6416 <160Rc OUS
CASHT 20100817.6490 <162Rc OUS
CASKP 20100817.6633 <163Rc OUS
PERUV 20100817.7288 <164Rc OUS
TRIUW 20100817.7148 <164Rc OUS
TRIWY 20100817.7203 15.68Rc OUS bright!

23.5cmSC(F6.3) + ST-7XE + Rc filter

KT Eri (2010.08.17)

KT Eri (Nova Eri 2009)
KT_Eri_lt_lc_col9s.png
D=235mm, F/6.3 + ST-7XE

Results of photometry:
17.800(UT) B = 13.89
17.794(UT) V = 13.53
17.787(UT) Rc = 13.44
17.806(UT) y = 13.70

comp. star: TYC5325-1544-1 (V = 10.24, B-V = 0.57)

V407 Cyg (2010.03.13 - 07.20)

V407 Cyg
V407CYG_lt_lc_01.png
D=235mm, F/6.3 + ST-7XE
comp. star: TYC3588-4762-1 (V = 9.92, B-V = 0.64)

V4641 Sgr (2010.08.12)

V4641 Sgr
V4641SGR_20100812.png
D=235mm, F/6.3 + ST-7XE
Filter: clear
Exp. time: 30sec
Comparison star: TYC6848-3326-1 (V=9.05, B-V=0.83)
Check star: TYC6848-3600-1 (V=9.88, B-V=0.77)
12.4782(UT) = 12.47(7) C

KT Eri (2010.08.05)

KT Eri (Nova Eri 2009)
KT_Eri_lt_lc_col8s_20100806061114.png
D=235mm, F/6.3 + ST-7XE

Results of photometry:
5.791(UT) B = 13.20
5.795(UT) V = 12.95
5.794(UT) Rc = 12.97

comp. star: TYC5325-1544-1 (V = 10.24, B-V = 0.57)
上記広告は1ヶ月以上更新のないブログに表示されています。新しい記事を書くことで広告を消せます。