Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J01184597+1459402

PSN J01184597+1459402   2012 09 16.28  *  01 18 45.97 +14 59 40.2  17.5 U    2E   4N  U838      D 0


2012 09 10.4099

Simone Leonini, Siena, Italy, report the indipendent discovery by S. Leonini, G. Guerrini, P. Rosi, D. Soldateschi and L.M. Tinjaca Ramirez of a PSN in UGC00838 (mag. about +15.5CR – USNO A2) on unfiltered CCD image (limiting mag. about +18.5) taken on 2012 September 10.4099 UT at the Montarrenti Observatory(C88) in the course of an automatic survey of the Italian Supernovae Search Project. Confirmation image was taken on 2012 September 16.9625 UT (mag. about +17.8CR - USNO A2) with the same instrument. Telescope/Detector: RC 0.53m f/8.7 + U47; Astrometry: R.A. 01h18m46.05s, Decl.+14degrees59arcmin39.9arcsec. - equinox 2000.0). Nothing is visible at this position on POSS images and our past images including one on 2012 Agust 24 (limiting mag. about +18.5). No known minor planets are marked in that position for the time of our observation. Discovery image: http://www.astrofilisenesi.it/public/Sne/Uploads/PSN_in_UGC00838.jpg Confirmation image: http://www.astrofilisenesi.it/public/Sne/Uploads/PSN_in__UGC00838.jpg



2012 09 16.9625

Corrigendum URL confirmation image http://www.astrofilisenesi.it/public/Sne/Uploads/Confirmation_PSN_in_UGC00838.jpg Simone Leonini



2012 09 18.06711

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 7 minutes of unfiltered exposure time, the object has position end figures 46s.08, 39".3 and magnitude 17.8. Image posted at URL:http://www.astrogeo.va.it/pub/TOCP/PSN_U838.jpg



2012 09 17.371

This possible supernova in UGC 838 was detected with 4 x 15 min images using a luminance filter Astrometry: RA 01 18 46.08 Dec 14 59 39.8 Photometry: 17.7 +/- 0.2 L These data were collected by Joseph Brimacombe, Coral Towers Observatory,Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7998673206/


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