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MASTER SN candidate 5 magnitude brighter than SDSS J072844.02+451937.1 host galaxy

ATel #3748; V. Shumkov on behalf of MASTER-Team.
on 8 Nov 2011; 16:27 UT
Credential Certification: Vladimir Lipunov (lipunov2007@gmail.com)

Subjects: Optical, Supernovae

MASTER auto-detection system at Kislovodsk found new optical transient source at the position of (R.A., Dec) =07h 28m 43.98s , +45d 19m 36s.5 at 2011-11-07.91 UT. There is SDSS J072844.022+451937.1 galaxy (r=22.406) close to OT position.

The OT is seen at 4 images (since 3 November).

We have reference unfiltered image without OT at 2010-11-12.91 UT with m_lim=19.8.

There is no minor planet at this place.

The OT unfiltered magnitude is m=17.3 , m_lim=19.5.

The discovery and reference images are available at http://observ.pereplet.ru/images/SN072844.02+451937/SN072844.02+451937.png

Spectral observations are required.

MASTER Robotic Net