Zlender Images

Supernovae from 2003

2003cg, my first Supernova in 2003. 20 images of 60 seconds integration time were used to produce the result. The large number of integrations were made to achieve a good S/N-ratio. Self-guiding was not successful, because a suitable guide star could not be found.

    Supernova of Type Ia in NGC 3169, 10" Newton,                                                                                  ST8e, 2x2bin, DDP, 2X, 17/04/03, jpeg, 5k

NGC 3169 and NGC 3166   in a full size image 765 x 510, jpeg, 31k

NGC 772 and 2 supernovae (SN 2003hl and SN2003iq)    5" FH-Refractor f/5, ST7e, 1x1, 10/18/03,                                                                                   jpeg, 90k
 

NGC 772 and double SN 2003hl/iq

2003hl and 2003iq, two Supernovae in one galaxy (NGC 772 in Aries). Astronomers expect to find a rate of one supernova per century per galaxy. Visibility of some moth only makes the appearance of a double Supernova in one galaxy  a  rather rare event. 

51 images of 120 seconds integration time were used to produce the result. The large number of integrations were made to achieve a good S/N-ratio.Thin clouds passed by and reduced contrast.

More on this SN-Page of David Bishop
 

Comments welcome, contact: