Sky this Week

NGC 4435 and NGC 4438, ARP 120

by Vern on May.16, 2006, under Arp Galaxy, Astronomy, Deep sky, Galaxy

Located 20 arc-minutes east of M86 in the constellation Virgo is a pair of galaxies known as “the eyes”. According to the Chandra website, it is thought that these galaxies had a glancing collision about 100 million years ago. Both galaxies appear elognated in the NNE to SSW direction. Image of NGC 4435 and 4438, ARP 120

Image taken with Celestron Nexstar 11, Meade F3.3 focal reducer. and Astrovid Stellacam II video camera. Integration set at 256 (8.5 second exposure), gain 9/14, and medium gamma. Images flat field, dark subtracted, and bias adjusted, 20 minute stack. Sky was clear, transparency was very good, turbulence fair 5/10, no wind, and temperature was 57 °F.

No comments for this entry yet...

Leave a Reply

Looking for something?

Use the form below to search the site:

Still not finding what you're looking for? Drop a comment on a post or contact us so we can take care of it!