David's Astronomy Pages
M42
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Object(s):
Nebula in Orion

Constellation:
Orion

Description:
CCD Image (negative) of Orion Nebula

Date/Time:
2002-02-16   20:39 UT

CCD Image:
ST7 Image
11.4 x 7.6 arcmin , 1.78 arc sec/pixel
#17006
File: M42.20020216.im17006.neg.gif (59 kb)
Subject: M42

Exposure:
1 min , 2x2 binning
Self-guided
CCD temp. -20 deg C
Filter : None

Equipment:
SBIG ST-7e (ABG) CCD Camera
Meade 8" f/10 SCT telescope (LX200)
operating at f/10.2 (F=2068mm)
Equatorial Wedge/Permanent Pier
Setup: LX200 >JMI NGF > 1.1/4" nose >ST-7e

Observer/Location:
David Richards
Backyard observatory [Kingcup]
(suburban site, 45m amsl, mag 4 to 4.5 skies)
Dorset, UK

Seeing:

Sky Position:
Altitude: 33 deg (SSW sky)

Processing:
Dark Subtract, Flat Field, Image Align, Stack (median combined)
Software : CCDSoft V5, PaintShop Pro 5

Related Images:

Page Links:
Images (2002-02-16)


This Page : M42
http://www.richweb.f9.co.uk/astro/imagelib/M42.20020216.im17006.neg.htm
Page creation : Generated from an Image Database by visual basic script
Page Owner : David Richards
Last Updated : 2006-Jan-20
Home Page : David's Astronomy Pages - http://www.richweb.f9.co.uk/astro