How to Use "penumbra" with Example Sentences

1. Fortunately , at my location near athens , greece , I enjoyed pristine transparency ( ideal viewing conditions ) for this eclipse , where 40 percent of the lunar disk entered the penumbra .
2. Conclusion hsp70 was sensitive marker of ischemic damage , the anatomic distribution of hsp70 expression could be thought as ischemic penumbra .
3. However , as the entire moon will cross the penumbra partial shadow of the earth , it will appear significantly dimmer around the time of partial eclipse .
4. The next eclipse of the sun will occur late on june 1 , when the path of the moon 's outer shadow , or penumbra , will cross alaska , northern canada , siberia , and northern china .
5. Note that the " pre-p1 " image was taken four minutes prior to the predicted first contact of the moon with the penumbra .