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A listing of Supernovae brighter than
17 Mag. can be found at this site
http://www.rochesterastronomy.org/snimages/
I will keep this graph
updated by getting at least one image a night (weather permitting) till
it is no longer visible.
Note: The smaller the magnitude number the brighter the object.
If you are interested
in how to convert ADU ( Analog Digital Units) values to a
Magnitude value, check out this link
http://www.warren-wilson.edu/~physics/Contemp-Astronomy/starmag/starmag.html.
You will need the ADU and Magnitude numbers for a reference star
in the same field as the primary object as well as the ADU value of the
object in question. I use Nebulosity to get the ADU figures.
(This Page was last
changed
06/17/2014)
These measurements were taken in the visible light
without any color filters using an Orion SSP V2 on a SN8, dark subtracted and flat applied.
These images will be updated as I get more data. |
