Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J20575392-5152248

PSN J20575392-5152248   2012 07 25.54  *  20 57 53.92 -51 52 24.8  18.9 U    1W  10S  N6984     D 0

2012 07 27.491

This possible supernova in NGC 6984 was seen with 16 x 10 min images Astrometry: RA 20 57 53.88 Dec -51 52 24.5 Photometry: 17.3 +/- 0.1 IR > 700 nm (R as ref) These data were collected by Joseph Brimacombe, Cairns, Australia Link to image and further information http://www.flickr.com/photos/43846774@N02/7660396306/

2012 07 29.463

Follow-up Astrometry: RA 20 57 53.87 Dec -51 52 24.5 Photometry: 17.3 +/- 0.1 IR > 700 nm (R as ref) These data were collected by Joseph Brimacombe, Cairns, Australia Link to image and further information http://www.flickr.com/photos/43846774@N02/7693912868/

2012 07 31.6142

This object was observed by P. Miller, P. Roche, A. Tripp, R. Miles, R. Holmes, S. Foglia and L. Buzzi with the 2.0-m f/10 Faulkes Telescope South at Siding Spring. In a single R Bessell filtered, 120-sec image taken in good seeing (FWHM = 1.2") and bright moonlight, its position end figures 53s.93, 24".7 with R mag 16.9 (PPMXL catalogue, 1".5 radius aperture). An image is posted at the following URL: http://www.astrogeo.va.it/pub/TOCP/PSN_N6984_FTS.jpg

2012 07 30.538

Follow-up Astrometry: RA 20 57 53.96 Dec -51 52 24.4 Photometry: 17.6 +/- 0.3 IR > 700 nm (R as ref) These data were collected by Joseph Brimacombe, Cairns, Australia Link to image and further information http://www.flickr.com/photos/43846774@N02/7709041256/

2012 08 02.552

Follow-up Astrometry: RA 20 57 53.87 Dec -51 52 25.0 Photometry: 17.7 +/- 0.1 IR > 700 nm (R as ref) These data were collected by Joseph Brimacombe, Cairns, Australia Link to image and further information http://www.flickr.com/photos/43846774@N02/7851648270/