Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J02141705+0735118

PSN J02141705+0735118   2013 08 02.08  *  02 14 17.05 +07 35 11.8  18.4 U    4W   6S  U1723     9 1


2013 08 02.08

F. Ciabattari, E. Mazzoni and S. Donati report the discovery of an apparent supernova (unfiltered magnitude = 18.4) on images (limiting magnitude 19.5) obtained on August 02.08 and August 03.04 with a 0.5m Newtonian telescope + CCD FLI Proline 4710 camera at Borgo a Mozzano - Italy, in the course of the Italian Supernovae Search Project. The new object is located at A.R. = 02h14m17s.05, Decl. = +07°35'11".8 (equinox 2000.0, astrometry with respect to UCAC-2 stars) which is 4 arcsec West and 6 arcsec South of the centre of Galaxy UGC 1723.



2013 08 03.4176

L. Elenin (Lyubertsy, Russia) and I. Molotov (Moscow, Russia) confirm an apparent supernova PSN J02141705+0735118 in UGC 1723. Object visible on 2x150sec images remotely taken at ISON-NM Observatory (Mayhill, NM, USA) with 0.45-m f/2.8 telescope + CCD (KAF09000) on Aug. 03.4176, 2013. Object located at 02h 14m 17s.03 +/- 0".13, +07d 35' 12".3 +/- 0".13 (UCAC-4) with magnitude 17.4U (mag. limit ~19.6m). Nothing is visible at this position on the POSS and POSSII images. Image of PSN J02141705+0735118 available at http://spaceobs.org/images/TOCP/PSNJ02141705+0735118-20130803.png



2013 08 05.796

This possible supernova in UGC 1723 was detected with 5 x 15 min images using an infrared filter Photometry: 19.42 +/- 0.25 IR > 700 nm (R as ref) Astrometry: RA 02 14 17.04 Dec +07 35 12.1 These data were collected by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/9447719247/



2013 08 05.0737

SN to be confirmed in UGC 1723 detected with 2 x 3 min images (exp 6 min). Astrometry: RA 02 14 17.17 Dec +07 35 17.1 (ref stars UCAC2) Photometry: 16.7R (USNO A2R Ref stars 152R, 169R, 173R). Measure using R filter. Observer and measurer: Xavier Bros, ANYSLLUM OBSERVATORY, Ager, Spain. T-350mm f4.6. Link to image and further information: http://www.anysllum.com/PSN_UGC1723.jpg


Valid HTML 4.01!