Here are some of my images. Click on the thumbnail to see the full sized image, then
use your Back button to return to this page.
NGC7635
"The Bubble Nebula"
Fainter than I had expected. I needed 11 x 10min exposure at
f3.3 to produce this result. The nearby bright stars were excellent as
guide stars for my HX516 camera via the 80mm guidescope
Nebulosity
near IC1805
Just cruising around the heavens and I came across this
interesting area. Exposure 10 x 10mins at f3.3 Processed in AA3 and finished in
PS.
IC1795
An Emission Nebula in Cassiopeia. Taken on 15/9/04. A bit of a
problem with vignetting but worth the effort to get some sort of result. My
usual 10 x 600Sec at f3.3. Processed in AA3 filtered in Neat Image and final
tweaking in PS
NGC6888 (The Crescent Nebula)
In the constellation Cygnus at a distance of 4,700 light
years.
Taken on 7th Sept at 10.30 UT. Exposure was 10 x 600sec at
f3.3. This was much fainter than I had expected and I feel another 30 mins of
exposure would have made a noticable difference
M16
(The Eagle Nebula)
Taken on 28/6/04 at 00.35UT. Exposure was 12 x 600S at f3.3
taken through my usual setup of MX7C camera and LX200, guided by my 80mm refractor using an
HX516. I wanted to take more frames but the the sky was beginning to brighten as
the early dawn approached and so I eventually gave up and went to bed! Pleased
with the result
M20
(The Triffid Nebula)
Taken on 13/6/04 at 00.30 UT. Exposure 9 x 600 sec at f3.3,
taken through my LX200 and guided with a 80mm refractor piggybacked. Would have
liked to have taken some more frames but morning twilight was approaching at 3am
local time. There was some haze at this low altitude over the nearby town of
Maynooth. Processed in AA3 and final tweaks with curves in Photoshop
Comet Neat C/2001 Q4
Same image as below but with a Larson-Sekanina filter applied
to bring out the faint details.
Comet
Neat C/2001 Q4
Taken on 26/5/04 at 00.14 U.T. 25 x 1
minute tracked on the comet using an HX516 camera on my 80mm guidescope. Some
haze. A definite greenish tinge to the comet. Cropped in Photoshop
M88
Some vignetting that I must correct. All the same, an
improvement on my previous attempts at this object. Exposure 9x600s at f3.3
processed as before
M101
I like this object - a classical spiral galaxy in Ursa Major.
Exposure 9x600 sec at f3.3, processed in AA3 and finished in Photoshop
M106
Taken on the same night as the one below, 17/2/04 at 22.00 U.T. My usual
exposure as below, processed in AA3 and cropped in Photoshop
M109
Back to the deep sky objects. M109 in Ursa Major taken
on 17/2/04 at 20.05 U.T. I used my usual 9x600sec exposure at F3.3.
The background isn't as flat as I would like it to be but I processed it in a
rush. Still I'm fairly happy with the result.
M15
I tend to find most star clusters less interesting than
Nebulae and galaxies but I decided to try my hand at this one in Pegasus. 5 x
120 sec at f3.3. I feel these would be better at f6.3 or even f10
NGC1977
(Running Man)
A nebula in Orion near M42. Exposure of 9 x 600 sc at f3.3 on
29/12/03. Not very sure about the colour intensity although it certainly is blue
M42
The famous Orion Nebula taken on 27/12/03 at 21.50 UT with an
exposure of 10 x 600sec at f3,3. Processed in AA3 and final tweaking with
layers and curves in Photoshop
Flame
Nebula
Near Alnitak in Orion, this image was taken at F3.3 through
the 10" LX200, processed in AA3 and final adjustments in Photoshop.
Exposure was 9 x 600 sec on 29/12/03 and began at 23.10 UT
Deer
Licks Group
A group of galaxies in Pegasus. Poor seeing but a set of 10 x
10 min images stacked etc in AA3 brings out the basics.
NGC281
A more difficult object with relatively low surface
brightness. A stack of 8 x 10 min at f3.3 on 29th Oct. As usual, processed in
AA3 including stacking, deconvolution and star bloat removal.
M1
The Crab Nebula
A colour version of a previously taken object. Taken on
29/10/03 and was a stack of 8 x 10min at f3.3 processed in AA3 and cropped.
The
Horsehead Nebula in Orion
I took a total of 9 hours of 10 minute exposures (or rather
the telescope and cameras did, while I was asleep), most of which were
affected by clouds, satellites and even aircraft. The best 12 were processed in
AA3 to produce this image.
M101
Galaxy in Ursa Major
Object was low in the North at the time but 8 x 10 mins,
stacked and processed in AA3 produced this image. taken on 25th Oct '03
M81
Galaxy in Ursa Major
An object dimly visible in binoculars but needing a telescope
to see any detail. Exposure of 6 x 10 min on 16/10/03 and processed in AA3
M74
Galaxy in Pisces.
A surprisingly dim object needing my 6 x 10 min exposure to
capture the spiral arms.
The
Cocoon Nebula in Cygnus
A delicate object and
really would need more exposure to bring out the dim extremities of this object.
Taken on 15/10/03 with an exposure of 6 x 10 mins
As usual, processed in
AA3
M33
Galaxy in Triangulum
An extended object
needing the full capability of my f3.3 to capture most of its size.
Exposure was 18 x 10
min (3 hours!!), stacked and processed in AA3
NGC891
- an edge on galaxy in Andromeda.
Working
at f3.3 with an exposure of 6 x 10 min on 16/10/03
Processed
in AA3 and final adjustment in Photoshop
I
am still trying to get the best out of my f3.3 focal reducer. The FR to camera
distance is very sensitive to producing the correct FR number. I used a
different set of spacer rings to produce an FR of 3.9 and I may settle for this.
M27 taken on 10/10/03 at 22.30 U.T. Total of 5 exposures, each
of 600 sec, stacked and processed in AA3. A full moon was not far away. A definite improvement on my previous
attempt
This is the core of M33 taken through my 10" LX200 at f5 on 2/9/03
at 01.10 U.T. Eight images each of 600 sec in High Res Progressive mode, stacked
and processed in AA3. Guiding was via an 80mm refractor piggybacked on the
LX200. I used Mike Smith's colour synthesis, and Spanishchris's artificial flat
plug-ins.
Another
attempt to beat the seeing. The best 32 out of 50 images taken at exposure of
0.1 Sec, binned 2x2 on 7/8/03 at 22.50 UT. Processed hard in AA3. CM is 215
Degrees
The
best 20 out of 60 images at 0.1 Sec binned 2x2 working at f70.
Imaged
on 5/9/03 at 22.06 U.T.
I
don't think I'm going to get any better than these as the seeing and low
altitude are against me. Stacked and processed in AstroArt 3
CM is
223
The
best 18 out of 50 images taken on the night of 29/8/03 at 22.23 U.T.
Individual
exposure was 0.1 sec., binning was 2x2, stacked and processed using AA3.
CM is
289, Hellas and Syrtis Major visible
Mars
taken with MX7C on 28/8/03 at 00.25 U.T.
Stack of 40 images each of
0.11 sec exposure binned at 2x2 and processed in AA3
Taken with LX200 10"
using a TeleVue PowerMate 5X giving a measured f70
Seeing very poor at an
elevation of 20 deg
Mars
taken at 23.30 U.T on 27/8/03
best 40
out of 50 exposures each of 0.2 Sec, stacked and processed with AA3
Taken
with LX200 at f70
Again
taken at f70 on 27/8/03 at 22.25 U.T.but this time using an exposure of 0.01 sec
to try to beat the poor seeing. The best 40 out of 55 exposures stacked and
processed in AA3
Mars
taken with MX7C at f30 on 8/8/03 at 00.15 UT
Stack
of 30 images 2x2 binned and 0.01 sec
Processed
in AA3
LX200
at f35
M20
taken with MX7C and LX200 at f6.3.
20x60s
averaged and dark subtracted
22/7/03
at 02.00 UT
Seeing
was poor and there was a lot of light pollution from nearby town
M27
taken with MX7C and LX200 at f6.3. Exposure 10min and 2x2 binning
M57
taken with MX7C and LX200 at f6.3
Exposure
6x200s stacked
Self
guided using HRSG
Processed
with AA3