Author and Copyright: Lorenzo Comolli (http://www.astrosurf.com/comolli/index2.htm)
![Image](http://www.astrosurf.com/comolli/d166p.jpg)
More details: http://www.astrosurf.com/comolli/d166.htm
According to Astrometry.net it is 7.67 x 7.55 degcan anyone tell me how large the field of view in this image is, please?