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SN 2013dy

Supernova in the NGC7250  Galaxy 



Astronomer Telegram:



image 2013dy (= PSN J22181760+4034096), CBET 3588 discovered 2013/07/10.450 by Lick Observatory Supernova Search; Kuniaki Goto
Found in NGC 7250 at R.A. = 22h18m17s.60, Decl. = +4034'09".6
Located 2".1 west and 24".9 north of the center of NGC 7250 (Stan Howerton image)
Mag 12.8:7/25, Type Ia (References: ATEL 5216, CBAT TOCP)
2013dy images sub-page


A listing of Supernovae brighter than 17 Mag. can be found at this site

         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.


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