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Five CVs and Flare Star discovered by MASTER

ATel #5732; S. Shurpakov, P. Balanutsa, V. Vladimirov, D. Denisenko, V. Lipunov, E. Gorbovskoy, N. Tiurina, V. Kornilov, N. Shatskiy, V. Chazov, A. Kuznetsov, A. Rufanov, V. Yecheistov (Moscow State University, SAI), A. Parkhomenko, A. Tlatov, D. Dormidontov, V. Senik (Kislovodsk Solar Station of Pulkovo Observatory), V. Yurkov, Y. Sergienko, D. Varda, E. Sinyakov, A. Gabovich (Blagoveshchensk Educational University), K. Ivanov, S. Yazev, N. Budnev, E. Konstantinov, O. Chuvalaev, V. Poleshchuk, O. Gress (Irkutsk State University), V. Krushinsky, I. Zalozhnih, A. Popov, A. Bourdanov (Ural Federal University), P. Podvorotny, V. Shumkov (MASTER team members), H. Levato, C. Saffe (ICATE), C. Mallamaci, C. Lopez, F. Podest (OAFA)
on 7 Jan 2014; 23:03 UT
Credential Certification: Vladimir Lipunov (lipunov2007@gmail.com)

Subjects: Cataclysmic Variable, Transient, Variables

MASTER-Kislovodsk and MASTER-Amur auto-detection systems discovered six OT sources on 2014 Jan. 04-07 UT. The new objects are listed in the Table below. See ATel #5710 for column description.

MASTER OTDate, 2014MagSDSSType
J054925.67+102044.8Jan. 04.85818.6N/ACV?
J133357.95+240714.7Jan. 05.02318.2<23.5CV
J043202.75+744704.4Jan. 05.68916.1N/ACV
J052304.99-080228.3Jan. 05.79316.9N/ACV
J035204.44+283253.0Jan. 06.64715.6N/AUV
J111830.64+801437.9Jan. 07.38815.5N/ACV

Notes on individual objects:

MASTER OT J054925.67+102044.8 color-combined DSS finder chart: http://master.sai.msu.ru/static/OT/J054925+102044-BRIR5x5.jpg (2x zoom)

MASTER OT J043202.75+744704.4 color-combined DSS finder chart: http://master.sai.msu.ru/static/OT/J043202+744704-BRIR.jpg (10'x10' FOV)

MASTER OT J052304.99-080228.3 = USNO-B1.0 0819-0069154 (05 23 04.984 -08 02 28.47 B2=20.95 R2=19.94)

MASTER OT J035204.44+283253.0 faded to 16.8m on the second set of images 45 minutes later. R=20.35, I=17.97 (GSC 2.3.2). IR counterpart 2MASS J03520447+2832527 (J=15.79 H=15.35 K=14.86) = WISE J035204.46+283252.6 (W1=14.64 W2=14.47).

MASTER OT J111830.64+801437.9 by MASTER-Amur is identical to the blue star USNO-A2.0 1650-01513952 (11 18 30.31 +80 14 37.6 R=19.6 B=18.8) = USNO-B1.0 1702-0041084 (11 18 30.437 +80 14 38.06 pmRA=20 pmDE=6 B1=19.91 R1=19.79 B2=20.28 R2=20.12). UV counterpart GALEX J111830.6+801438 (FUV=20.36+/-0.17 NUV=20.39+/-0.11). Color-combined DSS finder chart: http://master.sai.msu.ru/static/OT/J111830+801437-BRIR.jpg (10'x10' FOV).

Follow up observations are encouraged.

List of Optical Transients discovered by MASTER

Global MASTER Robotic Net