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Gallery: Hartley 2

Image taken by Milton "Chip" Gentry

Fig 1: summed exposures

Fig 2: had contrast adjusted via the Low Pass filter option of MaxIm DL Digital Development

Image Parameter Details
Image Date (UTC): 2010-10-02
Image Time (UTC): 03:13
Exposure: 45 x 30 sec
Filter: none
Field of View: ???
Observing Site: Austin, TX
Observing Equipment: Celestron C-11 SCT with OPTEC f/5 focal reducer
SBIG ST-402 cooled to -9 C
Digital Processing: Dark and bias frames applied, but, no flat field frames.
Comments: frames were selected to minimize stars within the comet

Table 1: Data about image.

Updated: 30-Jul-2013