Supernova SN 2021dsb in WISEA J103518.80-130018.9 galaxy: an image – 10 Mar. 2021
We observed supernova SN 2021dsb in the galaxy WISEA J103518.80-130018.9, as part of our supernova follow-up program: here it is our image.
The image above comes from the average of five, 120-second exposures, unfiltered, remotely taken with the “Elena” (PlaneWave 17″+Paramount ME+SBIG STL-6303E) robotic unit available as part of the Virtual Telescope Project. The supernova is indicated by an arrow in the upper left inset.
The host galaxy is WISEA J103518.80-130018.9. As for the supernova, we estimated SN 2021dsb as bright as mag. 16.1 (unfiltered, R-mags for the reference stars from the Gaia DR2 star catalogue). This transient was discovered on 23 Feb. 20210 by the and it is a type Ia supernova.
Further observations will follow, weather permitting.
Support The Virtual Telescope Project!
Support us! Please, donate and receive unique, LIMITED EDITION set of images of potentially hazardous asteroid (7482) 1994 PC1, images of the International Space Station above Rome and more, specifically made for supporters like you!
donate now (you can adjust the amount later)