The cork objects and the welsh ones are of different things.
The EXIF data in the image shows the Welsh one to be taken on
19:13:37 and 19:18:18 on the 2003-09-24, the Cork image appears to be taken at 19:43 on September 23rd. So they are a day apart. Though a quick check of the cameras to be sure these days are correct would be good!
Cheers,
~Al
Albert White MSc FRAS
Chairperson, International Dark Sky Association - Irish Section
www.darksky.ie/