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Old 07-01-2012, 10:54 PM
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Lester
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Join Date: Jan 2006
Location: E.P. S.A.
Posts: 4,963
My log of images of Comet Lovejoy

Hi all,

Like many would have liked to have seen more of this comet, but cloud limited out views. Here is my log of images from the 22nd December up to 3rd January. More will be added later when the weather improves for me. It has been a wonderful comet to view, for me being second to Mc Naught 2006-07.

I have improved the images from what has been posted before due to using GradientXTerminator in Photoshop.

22nd December
http://i638.photobucket.com/albums/u...s/21160bc3.jpg

23rd December
http://i638.photobucket.com/albums/u...s/3359c0f7.jpg

28th December
http://i638.photobucket.com/albums/u...s/e1ead5f8.jpg

30th December
http://i638.photobucket.com/albums/u...s/ba94f9d5.jpg

31st December
http://i638.photobucket.com/albums/u...s/8a034989.jpg

1st January
http://i638.photobucket.com/albums/u...s/505af907.jpg

2nd January
http://i638.photobucket.com/albums/u...s/1c97b37a.jpg

3rd January= Photomerge of 2 images with 24mm lens at F2, 4 minute exposures.
http://i638.photobucket.com/albums/u...s/53479490.jpg

11th January= only a 20 second exposure was possible due to the Moon rising at 10p.m. . The comet is getting very close to the LMC. Text on image helps to identify the comets position. 24mm lens at F1.4.
http://i638.photobucket.com/albums/u...s/19c6dab5.jpg

13th January= 2 minute exposure with 50mm lens at F2, using Astro 40D at ISO 800. Looks like the tail goes well past the LMC.
http://i638.photobucket.com/albums/u...s/844abef5.jpg
Inverted view= 18 x 2 minute exposures, showing the extent of the tail better.
http://i638.photobucket.com/albums/u...s/3f8c5e14.jpg

14th January = 8 minute exposure with 24mm lens at F2 and Astro 40D at ISO 400. Tail extends out of the frame being over 36 degrees in length. Plus a fork in the tail can be seen in smaller thumbnail size image that passes above Canopus.
http://i638.photobucket.com/albums/u...s/dc10a80c.jpg

15th January= 5x12 minute exposures with 24mm lens at F2 and Astro 40D at ISO 400. This is about as deep as my rig can go.
http://i638.photobucket.com/albums/u...s/47a04e12.jpg

16th January= 24mm lens at F2, ISO 1600= 2 FOVs merged.
http://i638.photobucket.com/albums/u...s/b4f68b33.jpg

18th January= 24mm lens at F2, ISO 1600. 8x3 minute exposures.
http://i638.photobucket.com/albums/u...s/3f268019.jpg

20th January=4x4 mins, 24mm lens at F2, Astro 40D ISO 1600. Thin cloud present.
http://i638.photobucket.com/albums/u...s/9fb80327.jpg

Last edited by Lester; 21-01-2012 at 09:41 AM.
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