IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J23292013+0323086

PSN J23292013+0323086   2011 06 28.4428*  23 29 20.13 +03 23 08.6  16.8 U   28W  15S  U12628    P 1

2011 06 29.3910

E. Briggs, J. Newton, and T. Puckett report the discovery of an apparent supernova (mag 16.8) on an unfiltered CCD image (limiting mag 18.9) taken with a 0.40-m reflector at Portal, AZ, U.S.A., on Jun. 28.4428 UT in the course of the Puckett Observatory Supernova Search. The new object, which was confirmed at mag 16.5 on Jun. 29.3910 by E. Guido and G. Sostero with the GRAS Observatory 0.25-m reflector near Mayhill NM. The candidate is located at R.A. = 23h29m20.13 Decl. = +03o23'08".6 (equinox 2000.0), which is 28".75 west and 15".8 south of the center of UGC 12628. Nothing is visible at this position on images taken by Puckett on 2011 Jun. 3 (limiting mag 18.6).The object was designated PSN J23292013+0323086 on the Central Bureau's TOCP webpage. A finder image is located at http://possdata.com/PSNJ23292013+0323086.jpg

2011 06 30.4281

mag 16.0 +/- 0.2 V Bessel filter with the Tzec Maun Observatory, Mayhill (H10) 0.206-m f/7.87 Refractor. Astrometry: R.A. = 23h 29m 20.16s Decl. = +03° 23' 08.5" (equinox 2000) Observers S. Baroni, L. Buzzi, P. Concari, S. Foglia, G. Galli, M. Tombelli Image posted at http://http://www.apan.it/pianetini/pub/psn/u12628.htm

2011 06 30.431

This possible supernova in PGC 71578 was seen with 3 x 600 sec images using a clear filter. Astrometry: RA 23 29 20.19 Dec 03 23 08.7 Photometry: Mag 16.2 +/- 0.2 C These data were collected by Joseph Brimacombe, Cairns, Australia. Link to color image and further information: http://www.flickr.com/photos/43846774@N02/5889670968/

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