NGC 4414 Archives - The Virtual Telescope Project 2.0

Supernova SN 2021J in NGC 4414 galaxy: 11 Feb. 2021.

02/24/2021

Supernova SN 2021J in NGC 4414 galaxy: an image – 11 Feb. 2021

We observed the bright supernova SN 2021J in the spiral galaxy NGC 4414, as part of our supernova follow-up program: here it is our image. The image above comes from the average of five, 120-seconds exposures,...

Supernova SN 2013df: spectrum (4 July 2013)

spectroscopy

07/07/2013

Supernova SN 2013df in NGC 4414: spectrum (4 July 2013)

At Virtual Telescope we observed supernova SN 2013df last 8 June 2013. At the discovery time, while it was still waiting for a spectroscopic confirmation, we tried to grab one of them, but the...

supernova

06/09/2013

Supernova SN 2013df (ex PSN J12262933+3113383) in NGC 4414: 8 June 2013

On 8.9 June, 2013, the Virtual Telescope main, robotic unit (PlaneWave 17″) imaged this supernova candidate, collecting three, 120-seconds images. The object appeared very well. At that time, the supernova was undesigned, our observations...