Showing posts with label AAVSO. Show all posts
Showing posts with label AAVSO. Show all posts

Tuesday, January 28, 2014

SN 2014J

Supernova in M82: SN 2014J It's a quite important supernova, as it could shed light on some issues that these cosmic standard candles have. Too bad it has a lot of dust reddening, which complicates matters a lot.

    Having a look a the AAVSO light curves, I'd say that it won't be brighter than 9.5m at maximum, but let's see!

    Here's the image taken with our 0.5m rooftop telescope in Bonn, at the Argelander Institute for Astronomy:


Technical details here: http://www.flickr.com/photos/27891676@N05/12165418933/

Tuesday, March 20, 2012

M 95 supernova

...and we have another bright supernova! Colloquially called PSN J10435372+1140177, this time it is in M 95, a barred - spiral - ring galaxy in Leo and it's brightening fast. We don't know yet what kind of supernova is it, but more observations will let us know soon :)

Let's also wait for the IAU to officially annnounce it, it has been discovered or a few days already by the Italian Supernovae Search Project.

Images taken together with Dominik Klaes, Daniel Lenz and Katharina Sendlinger.