AOP Home | Calendar | History | Sitemap

Gallery: Hartley 2

Image taken by Byron Bergert


Fig 1:
 

Image Parameter Details
Image Date (UTC): 2010-10-07
Image Time (UTC): ??:??
Exposure: 4x100 sec LRGB
binned 2x2
Filter: LRGB
Field of View:  
Observing Site: Gainesville, FL
Observing Equipment: Takahashi FSQ106EDX (106mm astrograph) f/5 guided
Apogee Alta U8300
Digital Processing:
Comments: Because the comet is now moving in the sky at about 5.4 arcsec/ minute, I've had to reduce exposure time and bin pixels for sensitivity to capture the comet without trailing in a single exposure. This is a 100 sec LRGB binned 2x2. The inset is a stack of ten (50 sec) subframes binned 1x1 and aligned on the comet nucleus. Having better resolution and exposure it shows a tail beginning to form.

Table 1: Data about image.
 

Updated: 30-Jul-2013