IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J09495513+3441474

PSN J09495513+3441474   2014 02 28.37  *  09 49 55.13 +34 41 47.4  18.8 U   37W  63S  N3012     D 0



2014 03 04.425

This possible supernova in NGC 3012 was detected with 8 x 10 min images using a clear filter Photometry: Mag 18.31 +/- 0.05 C (V for ref) Astrometry: RA 09 49 55.17 Dec +34 41 48.6 These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/12964029165/




2014 03 07.797

This transient was observed on 2014 03 07.797 by Gianluca Masi, Francesca Nocentini and Patrick Schmeer, remotely using the 17"-f/6.8 corrected Dall-Kirkham robotic unit part of the Virtual Telescope Project facility, at Bellatrix Astronomical Observatory in Ceccano, Italy. 120-seconds exposures, unfiltered, show the source at mag. 18.0 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 55.13; 48.5 (J2000.0, mean residuals of 0.2" on both axes).




2014 03 08.8895

Photometry: 17.7 +/-0.1 U. Astrometry: RA 09 49 55.13 Dec. +34 41 48.15 (equinox 2000.0). GiaGa Obs. Pogliano Milanese (MI) Italy (MPC 203). 0.28m f/6.8 Schmidt-Cassegrain + ST8XME, UCAC-4 reference stars, exp. 13.5 min (average of 9 images, each 90 sec.). Observers S. Foglia, G. Galli




2014 03 08.03348

PSN in NGC 3012 detected with 9 minutes exposure images unfiltered. Astrometry: RA 09 49 55.16 Dec +34 41 48.1 (ref stars UCAC2) Photometry: 17.62CR +/-0.01 (USNO A2.0 R Ref stars 170, 187, 181, 191). Observer and measurer: Xavier Bros, ANYSLLUM OBSERVATORY, Àger, Catalonia, Spain. T-350mm. Link to image and further information: http://www.anysllum.com/PSN_NGC3012_20140307.jpg



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