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Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J12545110+0239149

TCP J12545110+0239149   2011 12 24.49  *  12 54 51.10 +02 39 14.9  14.8 U    1E       N4809     D 0

2011 12 27.489

TCP J12545110+0239149 This transient in NGC 4809 was seen with 5 x 10 min images Astrometry: RA 12 54 51.14 Dec 02 39 15.1 Photometry: 15.4 +/- 0.1 L These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/6585388995/

2011 12 28.16781

This object was observedì by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 5 minutes of unfiltered exposure time, the object has position end figures 51s.11, 15".2 and magnitude 15.6. Image posted at URL: http://www.astrogeo.va.it/pub/TOCP/TCP_N4809.jpg

2011 12 28.403

Mag.= 15.5 observed by S. Baroni, L. Buzzi, P. Concari, S. Foglia, G. Galli, M. Tombelli. remotely using a 0.18-m f/2.8 reflector at the Tzec Maun Observatory, Mayhill, NM, U.S.A.