The following images were all taken at COAA (Centre for
Observational Astronomy in the Algarve) from April 27th to May 12th using
several instruments and cameras which included some images with the 1/2
metre, 12" and 8" reflectors and Bev's modified Canon 300D and my DBK 31AF03.AS
Webcam. I was also able to use COAA's PST - something which I've not done
before. Many thanks to Bev and Jan at COAA for the use of the equipment
and their help during our holiday.
|
Solar
System
|
Prominence taken on May 4th at 15:10UT with the PST
|
Prominence further round the limb taken on May 4th at 15:12UT
with the PST
|
A composite view using a tuned view of the Solar Granulation
and a view of a dramatic arching prominence taken on May 6th at approx
15:47UT
|
Composite of Jupiter and three of its moons captured using
the DBK and the COAA 8" Reflector on May 8th at 02:21UT (03:21BST) |
Jupiter and Io taken with the COAA 12" Reflector and the
DBK & 2X barlow on May 5th at 04:10UT
|
Composite of Jupiter and three moons with a shadow transit
of Ganymede crossing the disk with the GRS also visible. Taken with the
12" and DBK on May 11th at 04:54UT
|
Close up with a 2X barlow showing GRS and
shadow transit better.
|
Composite of Saturn and four moons taken with the 8" and
the DBK on April 27th at 22:25UT
|
Composite of Saturn and four moons taken with the 12" and
the DBK on April 29th at 21:30UT
|
Saturn taken with the 12" and 2x barlow and DBK on April
29th at 22:00UT
|
|
|
Deep Sky
|
Open Cluster H12 in the tail of Scorpius taken with the
COAA 8" and a modified Canon 300D.
|
NGC 6231 an open cluster just south of H12 in Scorpius
|
NGC 6242 an open cluster in the tail of Scorpius also
taken with the COAA 8" and a modified Canon 300D.
|
A wide angle view of Scorpius and Sagittarius taken using
the Vixen mount and Canon 300D and is a merged and processed image using
two images, one of 4 minutes at ISO 400 and the other of 3 minutes at ISO
200. The bright 'star' at right centre is Jupiter.
|
|
Two views of the globular cluster M4 in Scorpius. This view
is a sum of 5 x 2 min exposures using the DBK webcam and the 8" reflector
taken on May 8th - this is one of my first efforts at using the DBK for
deep sky imaging - lots still to master :-)
|
This view is with the same 8" reflector but now using the
modified Canon 300D. It is a sum of 5 x 2 min exposures at ISO 400. Note
the difference in image scale using the two different types of imaging
device.
|
The following 3 images were taken with the
COAA 1/2 mtr Reflector
|
NGC 2903 Galaxy in Leo. 10 x 2 minute exposures at ISO 800.
|
Messier 65 and 66. 11 x 2 minute exposures at ISO
800.
|
Best image I've taken of M104, the Sombrero Galaxy. 9
x 2 minute exposures at ISO 800.
|
The next
set of images were also taken with the COAA 1/2 mtr Reflector/Canon
300d Modified and were a series of short exposures capturing some of the
objects Bev & I showed to a Swedish family staying at COAA for a couple
of days.
|
Messier 37, open cluster in Auriga. One image at ISO 800
and 64 seconds exposure.
|
The Eskimo Nebula (NGC 2392) in Gemini. A single 9 second
exposure at ISO 800. This image is cropped from the original luminosity
enhanced to show more detail.
|
A cropped and slightly enhanced image of the Cigar Galkaxy,
M82. Single image at ISO 800 and 66 seconds exposure.
|
Another view of M104 - a sum of 2 x 55 second exposures
at ISO 800, cropped and enhanced.
|
A nice view of M13 the Hercules globular, single image at
ISO 800 and a 71 second exposure, cropped and enhanced.
|
M51 the Whirlpool galaxy in Canes Venatici. Single
image at ISO 800 and 63 seconds exposure, cropped and enhanced.
|
M97, the Owl Nebula in Ursa Major. Two images at
ISO 800, 62 & 83 seconds exposure. Images summed, cropped and
enhanced.
|
This final set show
how using the modified Canon 300D can bring out the HII regions to better
effect - all these images were taken using the COAA 8".
|
Messier 16, the Eagle Nebula. Taken on May 12th. Single
image at ISO 400 and 87 seconds exposure. Image enhanced.
|
Nearby M17, the Omega or Swan Nebula taken on May 11th.
Single image at ISO 100 and 296 seconds exposure.
Image enhanced.
|
M8, the Lagoon Nebula taken on May 9th. A sum of
9 x 30 second exposures at ISO 800, with slight enhancement.
|
Finally my best image so far of M20, the Triffid Nebula
taken on May 11th. A sum of 6 x 90 second exposures at ISO 400,
with some enhancement.
|