David's Astronomy Pages CCD Images - Session 42 (2003-01-25) Images (S41)   Images (Main)   Home Page   Images (S45)

Notes (S00042)

This imaging session was of approximately 1.1/2 hours duration and ran mainly unattended under script control.  A couple of check visits were made to the observatory  to check progress.  A total of 112 CCD Images were taken as part of the following set of tasks :

• Images of 19 variables in constellations And, Peg & Lac

• Images of NGC 7320, NGC 7331, NGC 7635, IC 5146

The scripts had no problems apart from some difficulty / wasted time associated with acquiring last few targets due to increasing cloud. Scripts were aborted and the observatory closed.

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Variable Stars 

Variables in Pegasus, Andromeda, Lacerta were imaged using Automated Scripting (see Scripting 

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NGC 7635  (Bubble Nebula)

NGC 7635  (Cassiopeia) Seeing was poor at time of image and only the faintest traces of  the Bubble Nebula can be seen

CCD image,  4 x 60 sec exposure 2003-01-25  20:27 to 20:29h UT (#42102-05) 11.4x 7.6 arc mins

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NGC 7331 Galaxy (Deer Lick Group)

NGC 7331 (Deer Lick Galaxy)  (Pegasus)  (with NGC 7365 to left)

CCD Image,  6 x 60s exposure 2003-01-25 20:19 to 20:25h UT (#42095-100) 11.4 x 7.6 arc mins

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