IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J11492548-0507138

PSN J11492548-0507138   2015 06 29.7859*  11 49 25.48 -05 07 13.8  14.8 U   14E   8S  I2963     9 0



2015 06 29.7727

Vladimir Lipunov reports that Oleg Gress with MASTER-SAAO auto-detection system (double 0.40-m f/2.5reflector + 4Kx4K CCD) discovered OT source at (RA, Dec) = 11h 49m 25.48s -05d 07m 13.8s on 2015-06-29.77270 UT (180s exposition). Optical unfiltered (0.2B + 0.8R) magnitude of the possible SN is 14.8m (the limit is 18.8m). There are 7 images with this PSN. E.Gorbovskoy and D.Buckley report that nothing was visible at this position on MASTER-SAAO archieve images on 2015-04-19.82909 UT with 18.2 unfiltered magnitude limit (ATel #7332). There is no minor planet at this place.




2015 07 02.386

This possible supernova in IC 2963 was detected with 4 x 10 min images using a clear filter Time: 2015.7.2.386 Photometry: Mag 14.69 +/- 0.31 C (V for ref; USNOA2) Astrometry: RA 11 49 25.48 Dec -05 07 14.5 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/19543987035/




2015 07 06.443

Follow-up This possible supernova in IC 2963 was detected with 5 x 10 min images using a clear filter Photometry: Mag 13.79 +/- 0.34 C (V for ref; USNOA2) Astrometry: RA 11 49 25.50 Dec -05 07 14.6 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/19543987035/




2015 07 07.433

Follow-up This possible supernova in IC 2963 was detected with 9 x 10 min images using a clear filter Photometry: Mag 13.65 +/- 0.25 C (V for ref; USNOA2) Astrometry: RA 11 49 25.51 Dec -05 07 14.4 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/19543987035/




2015 07 08.444

Follow-up This possible supernova in IC 2963 was detected with 7 x 10 min images using a clear filter Photometry: Mag 13.56 +/- 0.26 C (V for ref; USNOA2) Astrometry: RA 11 49 25.49 Dec -05 07 14.2 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/19543987035/



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